Mercurial > cpython-lru_cache-weakref
annotate Python/import.c @ 56594:0f9e8d3ecac3
Issue 7147 - remove ability to attempt to build Python without complex number support (was broken anyway)
| author | Skip Montanaro <skip@pobox.com> |
|---|---|
| date | Sun, 18 Oct 2009 14:25:35 +0000 |
| parents | 2b7e0eaac64e |
| children | 8b8aee21d85e |
| rev | line source |
|---|---|
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145
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Added copyright notice.
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1 |
| 6 | 2 /* Module definition and import implementation */ |
| 3 | |
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Quickly renamed the remaining files -- this directory is done.
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4 #include "Python.h" |
| 6 | 5 |
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6 #include "Python-ast.h" |
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7 #undef Yield /* undefine macro conflicting with winbase.h */ |
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Merge from ast-arena. This reduces the code in Python/ast.c by ~300 lines,
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8 #include "pyarena.h" |
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9 #include "pythonrun.h" |
| 6 | 10 #include "errcode.h" |
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11 #include "marshal.h" |
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12 #include "code.h" |
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13 #include "compile.h" |
| 926 | 14 #include "eval.h" |
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15 #include "osdefs.h" |
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Lots of changes, most minor (fatal() instead of abort(), use of
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16 #include "importdl.h" |
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17 |
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On Unix, use O_EXCL when creating the .pyc/.pyo files, to avoid a race condition
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18 #ifdef HAVE_FCNTL_H |
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19 #include <fcntl.h> |
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20 #endif |
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21 #ifdef __cplusplus |
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22 extern "C" { |
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23 #endif |
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24 |
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25 #ifdef MS_WINDOWS |
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26 /* for stat.st_mode */ |
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27 typedef unsigned short mode_t; |
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28 #endif |
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29 |
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Makefile, import.c: Lance's alternative module search (allow .pyc file
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30 |
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31 /* Magic word to reject .pyc files generated by other Python versions. |
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32 It should change for each incompatible change to the bytecode. |
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33 |
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34 The value of CR and LF is incorporated so if you ever read or write |
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new MAGIC; some changes to default files for imp.load_... functions
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35 a .pyc file in text mode the magic number will be wrong; also, the |
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Since the MAGIC number scheme is going to break on January 1st, document
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36 Apple MPW compiler swaps their values, botching string constants. |
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37 |
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Checkpoint. 218 tests are okay; 53 are failing. Done so far:
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38 The magic numbers must be spaced apart at least 2 values, as the |
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Patch #923098: Share interned strings in marshal.
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39 -U interpeter flag will cause MAGIC+1 being used. They have been |
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Patch #923098: Share interned strings in marshal.
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40 odd numbers for some time now. |
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41 |
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42 There were a variety of old schemes for setting the magic number. |
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43 The current working scheme is to increment the previous value by |
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44 10. |
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45 |
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46 Known values: |
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47 Python 1.5: 20121 |
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48 Python 1.5.1: 20121 |
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49 Python 1.5.2: 20121 |
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50 Python 1.6: 50428 |
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51 Python 2.0: 50823 |
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52 Python 2.0.1: 50823 |
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53 Python 2.1: 60202 |
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54 Python 2.1.1: 60202 |
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55 Python 2.1.2: 60202 |
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56 Python 2.2: 60717 |
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Fix SF bug # 561858 Assertion with very long lists
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57 Python 2.3a0: 62011 |
| 24844 | 58 Python 2.3a0: 62021 |
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59 Python 2.3a0: 62011 (!) |
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60 Python 2.4a0: 62041 |
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SF Patch #1013667: Cleanup Peepholer Output
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61 Python 2.4a3: 62051 |
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62 Python 2.4b1: 62061 |
| 35008 | 63 Python 2.5a0: 62071 |
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the ast-branch changed the stack discipline of MAKE_CLOSURE, so we need to
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64 Python 2.5a0: 62081 (ast-branch) |
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PEP 343 -- the with-statement.
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65 Python 2.5a0: 62091 (with) |
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Um, I thought I'd already checked this in.
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66 Python 2.5a0: 62092 (changed WITH_CLEANUP opcode) |
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67 Python 2.5b3: 62101 (fix wrong code: for x, in ...) |
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68 Python 2.5b3: 62111 (fix wrong code: x += yield) |
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69 Python 2.5c1: 62121 (fix wrong lnotab with for loops and |
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70 storing constants that should have been removed) |
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Four months of trunk changes (including a few releases...)
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71 Python 2.5c2: 62131 (fix wrong code: for x, in ... in listcomp/genexp) |
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72 Python 2.6a0: 62151 (peephole optimizations and STORE_MAP opcode) |
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73 Python 2.6a1: 62161 (WITH_CLEANUP optimization) |
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74 Python 3000: 3000 |
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Remove the UNARY_CONVERT opcode (was used for backticks). Also bumped up the
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75 3010 (removed UNARY_CONVERT) |
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SF patch 1547796 by Georg Brandl -- set literals.
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76 3020 (added BUILD_SET) |
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Jiwon Seo's PEP 3102 implementation.
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77 3030 (added keyword-only parameters) |
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78 3040 (added signature annotations) |
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Essential changes for print function changes.
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79 3050 (print becomes a function) |
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80 3060 (PEP 3115 metaclass syntax) |
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Patch #1272, by Christian Heimes and Alexandre Vassalotti.
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81 3070 (PEP 3109 raise changes) |
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82 3080 (PEP 3137 make __file__ and __name__ unicode) |
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83 3090 (kill str8 interning) |
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84 3100 (merge from 2.6a0, see 62151) |
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Another patch for #1762972: __file__ points to the py file instead pyo/pyc file
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85 3102 (__file__ points to source file) |
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86 Python 3.0a4: 3110 (WITH_CLEANUP optimization). |
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#3021: Antoine Pitrou's Lexical exception handlers
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87 Python 3.0a5: 3130 (lexical exception stacking, including POP_EXCEPT) |
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88 Python 3.1a0: 3140 (optimize list, set and dict comprehensions: |
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89 change LIST_APPEND and SET_ADD, add MAP_ADD) |
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http://bugs.python.org/issue4715
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90 Python 3.1a0: 3150 (optimize conditional branches: |
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91 introduce POP_JUMP_IF_FALSE and POP_JUMP_IF_TRUE) |
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92 Python 3.2a0: 3160 (add SETUP_WITH) |
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93 */ |
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95 #define MAGIC (3160 | ((long)'\r'<<16) | ((long)'\n'<<24)) |
| 12543 | 96 /* Magic word as global; note that _PyImport_Init() can change the |
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another typo caught by Rob Hooft
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97 value of this global to accommodate for alterations of how the |
| 12543 | 98 compiler works which are enabled by command line switches. */ |
| 99 static long pyc_magic = MAGIC; | |
| 100 | |
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101 /* See _PyImport_FixupExtension() below */ |
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102 static PyObject *extensions = NULL; |
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Lots of changes, most minor (fatal() instead of abort(), use of
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103 |
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104 /* This table is defined in config.c: */ |
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105 extern struct _inittab _PyImport_Inittab[]; |
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106 |
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Patch 1267 by Christian Heimes.
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107 /* Method from Parser/tokenizer.c */ |
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108 extern char * PyTokenizer_FindEncoding(int); |
|
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Patch 1267 by Christian Heimes.
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109 |
|
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Instead of using _PyImport_Inittab[] directly, use the new "official"
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110 struct _inittab *PyImport_Inittab = _PyImport_Inittab; |
|
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111 |
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112 /* these tables define the module suffixes that Python recognizes */ |
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113 struct filedescr * _PyImport_Filetab = NULL; |
|
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RISCOS changes by dschwertberger.
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114 |
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115 static const struct filedescr _PyImport_StandardFiletab[] = { |
|
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e5242f58a5b6
File modes in filedescr entries are also passed to Python, so we now put "U"
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116 {".py", "U", PY_SOURCE}, |
|
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Patch #569753: Remove support for WIN16.
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117 #ifdef MS_WINDOWS |
|
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118 {".pyw", "U", PY_SOURCE}, |
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Since the MAGIC number scheme is going to break on January 1st, document
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119 #endif |
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120 {".pyc", "rb", PY_COMPILED}, |
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121 {0, 0} |
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122 }; |
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123 |
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124 |
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125 /* Initialize things */ |
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126 |
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127 void |
|
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Mass ANSIfication of function definitions. Doesn't cover all 'extern'
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128 _PyImport_Init(void) |
|
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129 { |
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130 const struct filedescr *scan; |
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131 struct filedescr *filetab; |
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132 int countD = 0; |
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133 int countS = 0; |
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134 |
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135 /* prepare _PyImport_Filetab: copy entries from |
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136 _PyImport_DynLoadFiletab and _PyImport_StandardFiletab. |
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137 */ |
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138 #ifdef HAVE_DYNAMIC_LOADING |
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139 for (scan = _PyImport_DynLoadFiletab; scan->suffix != NULL; ++scan) |
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140 ++countD; |
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141 #endif |
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142 for (scan = _PyImport_StandardFiletab; scan->suffix != NULL; ++scan) |
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143 ++countS; |
|
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1c7c2dd1beb1
Vladimir Marangozov's long-awaited malloc restructuring.
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144 filetab = PyMem_NEW(struct filedescr, countD + countS + 1); |
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145 if (filetab == NULL) |
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146 Py_FatalError("Can't initialize import file table."); |
|
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147 #ifdef HAVE_DYNAMIC_LOADING |
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148 memcpy(filetab, _PyImport_DynLoadFiletab, |
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149 countD * sizeof(struct filedescr)); |
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150 #endif |
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151 memcpy(filetab + countD, _PyImport_StandardFiletab, |
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152 countS * sizeof(struct filedescr)); |
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153 filetab[countD + countS].suffix = NULL; |
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154 |
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155 _PyImport_Filetab = filetab; |
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156 |
|
5180
6bc56259cc4c
When -O is given, use ".pyo" instead of ".pyc".
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|
157 if (Py_OptimizeFlag) { |
|
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|
158 /* Replace ".pyc" with ".pyo" in _PyImport_Filetab */ |
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159 for (; filetab->suffix != NULL; filetab++) { |
|
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In _PyImport_Init(), dynamically construct the table of legal suffixes
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160 if (strcmp(filetab->suffix, ".pyc") == 0) |
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|
161 filetab->suffix = ".pyo"; |
|
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6bc56259cc4c
When -O is given, use ".pyo" instead of ".pyc".
Guido van Rossum <guido@python.org>
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|
162 } |
|
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When -O is given, use ".pyo" instead of ".pyc".
Guido van Rossum <guido@python.org>
parents:
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diff
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|
163 } |
| 12543 | 164 |
|
41558
29ae667f3239
Checkpoint. Manipulated things so that string literals are always
Guido van Rossum <guido@python.org>
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diff
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|
165 { |
| 12543 | 166 /* Fix the pyc_magic so that byte compiled code created |
| 167 using the all-Unicode method doesn't interfere with | |
| 168 code created in normal operation mode. */ | |
| 169 pyc_magic = MAGIC + 1; | |
| 170 } | |
|
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d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
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|
171 } |
|
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Lots of changes, most minor (fatal() instead of abort(), use of
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172 |
|
5926
8d2194e22e67
The last of the mass checkins for separate (sub)interpreters.
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diff
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173 void |
|
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54aacb87beda
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Just van Rossum <just@letterror.com>
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changeset
|
174 _PyImportHooks_Init(void) |
|
54aacb87beda
PEP 302 + zipimport:
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|
175 { |
|
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|
176 PyObject *v, *path_hooks = NULL, *zimpimport; |
|
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177 int err = 0; |
|
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178 |
|
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179 /* adding sys.path_hooks and sys.path_importer_cache, setting up |
|
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180 zipimport */ |
|
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181 if (PyType_Ready(&PyNullImporter_Type) < 0) |
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182 goto error; |
|
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183 |
|
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184 if (Py_VerboseFlag) |
|
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185 PySys_WriteStderr("# installing zipimport hook\n"); |
|
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186 |
|
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187 v = PyList_New(0); |
|
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188 if (v == NULL) |
|
54aacb87beda
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189 goto error; |
|
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190 err = PySys_SetObject("meta_path", v); |
|
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191 Py_DECREF(v); |
|
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192 if (err) |
|
54aacb87beda
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193 goto error; |
|
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194 v = PyDict_New(); |
|
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195 if (v == NULL) |
|
54aacb87beda
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|
196 goto error; |
|
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197 err = PySys_SetObject("path_importer_cache", v); |
|
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198 Py_DECREF(v); |
|
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|
199 if (err) |
|
54aacb87beda
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changeset
|
200 goto error; |
|
54aacb87beda
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parents:
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changeset
|
201 path_hooks = PyList_New(0); |
|
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202 if (path_hooks == NULL) |
|
54aacb87beda
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diff
changeset
|
203 goto error; |
|
54aacb87beda
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changeset
|
204 err = PySys_SetObject("path_hooks", path_hooks); |
|
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205 if (err) { |
|
54aacb87beda
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changeset
|
206 error: |
|
54aacb87beda
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|
207 PyErr_Print(); |
|
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208 Py_FatalError("initializing sys.meta_path, sys.path_hooks, " |
|
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209 "path_importer_cache, or NullImporter failed" |
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210 ); |
|
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|
211 } |
|
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212 |
|
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213 zimpimport = PyImport_ImportModule("zipimport"); |
|
54aacb87beda
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214 if (zimpimport == NULL) { |
|
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215 PyErr_Clear(); /* No zip import module -- okay */ |
|
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216 if (Py_VerboseFlag) |
|
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217 PySys_WriteStderr("# can't import zipimport\n"); |
|
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218 } |
|
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219 else { |
|
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220 PyObject *zipimporter = PyObject_GetAttrString(zimpimport, |
|
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|
221 "zipimporter"); |
|
54aacb87beda
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222 Py_DECREF(zimpimport); |
|
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223 if (zipimporter == NULL) { |
|
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|
224 PyErr_Clear(); /* No zipimporter object -- okay */ |
|
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|
225 if (Py_VerboseFlag) |
|
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changeset
|
226 PySys_WriteStderr( |
| 29812 | 227 "# can't import zipimport.zipimporter\n"); |
|
26885
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228 } |
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229 else { |
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230 /* sys.path_hooks.append(zipimporter) */ |
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231 err = PyList_Append(path_hooks, zipimporter); |
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232 Py_DECREF(zipimporter); |
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233 if (err) |
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234 goto error; |
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235 if (Py_VerboseFlag) |
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236 PySys_WriteStderr( |
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237 "# installed zipimport hook\n"); |
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238 } |
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239 } |
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240 Py_DECREF(path_hooks); |
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241 } |
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242 |
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243 void |
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244 _PyImport_Fini(void) |
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245 { |
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246 Py_XDECREF(extensions); |
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247 extensions = NULL; |
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248 PyMem_DEL(_PyImport_Filetab); |
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249 _PyImport_Filetab = NULL; |
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250 } |
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251 |
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252 |
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253 /* Locking primitives to prevent parallel imports of the same module |
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254 in different threads to return with a partially loaded module. |
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255 These calls are serialized by the global interpreter lock. */ |
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256 |
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257 #ifdef WITH_THREAD |
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258 |
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259 #include "pythread.h" |
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260 |
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261 static PyThread_type_lock import_lock = 0; |
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262 static long import_lock_thread = -1; |
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263 static int import_lock_level = 0; |
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264 |
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265 void |
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266 _PyImport_AcquireLock(void) |
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267 { |
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268 long me = PyThread_get_thread_ident(); |
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269 if (me == -1) |
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270 return; /* Too bad */ |
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271 if (import_lock == NULL) { |
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272 import_lock = PyThread_allocate_lock(); |
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273 if (import_lock == NULL) |
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274 return; /* Nothing much we can do. */ |
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275 } |
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276 if (import_lock_thread == me) { |
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277 import_lock_level++; |
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278 return; |
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279 } |
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280 if (import_lock_thread != -1 || !PyThread_acquire_lock(import_lock, 0)) |
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281 { |
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282 PyThreadState *tstate = PyEval_SaveThread(); |
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283 PyThread_acquire_lock(import_lock, 1); |
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284 PyEval_RestoreThread(tstate); |
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285 } |
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286 import_lock_thread = me; |
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287 import_lock_level = 1; |
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288 } |
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289 |
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290 int |
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291 _PyImport_ReleaseLock(void) |
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292 { |
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293 long me = PyThread_get_thread_ident(); |
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294 if (me == -1 || import_lock == NULL) |
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295 return 0; /* Too bad */ |
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296 if (import_lock_thread != me) |
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297 return -1; |
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298 import_lock_level--; |
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299 if (import_lock_level == 0) { |
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300 import_lock_thread = -1; |
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301 PyThread_release_lock(import_lock); |
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302 } |
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303 return 1; |
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304 } |
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305 |
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306 /* This function used to be called from PyOS_AfterFork to ensure that newly |
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307 created child processes do not share locks with the parent, but for some |
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308 reason only on AIX systems. Instead of re-initializing the lock, we now |
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309 acquire the import lock around fork() calls. */ |
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310 |
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311 void |
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312 _PyImport_ReInitLock(void) |
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313 { |
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314 } |
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315 |
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316 #endif |
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317 |
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318 static PyObject * |
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319 imp_lock_held(PyObject *self, PyObject *noargs) |
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320 { |
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321 #ifdef WITH_THREAD |
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322 return PyBool_FromLong(import_lock_thread != -1); |
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323 #else |
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324 return PyBool_FromLong(0); |
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325 #endif |
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326 } |
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327 |
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328 static PyObject * |
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329 imp_acquire_lock(PyObject *self, PyObject *noargs) |
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330 { |
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331 #ifdef WITH_THREAD |
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332 _PyImport_AcquireLock(); |
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333 #endif |
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334 Py_INCREF(Py_None); |
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335 return Py_None; |
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336 } |
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337 |
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338 static PyObject * |
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339 imp_release_lock(PyObject *self, PyObject *noargs) |
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340 { |
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341 #ifdef WITH_THREAD |
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342 if (_PyImport_ReleaseLock() < 0) { |
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343 PyErr_SetString(PyExc_RuntimeError, |
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344 "not holding the import lock"); |
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345 return NULL; |
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346 } |
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347 #endif |
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348 Py_INCREF(Py_None); |
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349 return Py_None; |
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350 } |
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351 |
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352 static void |
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353 imp_modules_reloading_clear(void) |
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354 { |
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355 PyInterpreterState *interp = PyThreadState_Get()->interp; |
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356 if (interp->modules_reloading != NULL) |
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357 PyDict_Clear(interp->modules_reloading); |
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358 } |
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359 |
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360 /* Helper for sys */ |
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361 |
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362 PyObject * |
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363 PyImport_GetModuleDict(void) |
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364 { |
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365 PyInterpreterState *interp = PyThreadState_GET()->interp; |
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366 if (interp->modules == NULL) |
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367 Py_FatalError("PyImport_GetModuleDict: no module dictionary!"); |
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368 return interp->modules; |
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369 } |
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370 |
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371 |
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372 /* List of names to clear in sys */ |
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373 static char* sys_deletes[] = { |
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374 "path", "argv", "ps1", "ps2", |
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375 "last_type", "last_value", "last_traceback", |
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376 "path_hooks", "path_importer_cache", "meta_path", |
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377 /* misc stuff */ |
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378 "flags", "float_info", |
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379 NULL |
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380 }; |
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381 |
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382 static char* sys_files[] = { |
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383 "stdin", "__stdin__", |
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384 "stdout", "__stdout__", |
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385 "stderr", "__stderr__", |
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386 NULL |
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387 }; |
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388 |
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389 |
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390 /* Un-initialize things, as good as we can */ |
| 86 | 391 |
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392 void |
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393 PyImport_Cleanup(void) |
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394 { |
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395 Py_ssize_t pos, ndone; |
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396 char *name; |
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397 PyObject *key, *value, *dict; |
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398 PyInterpreterState *interp = PyThreadState_GET()->interp; |
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399 PyObject *modules = interp->modules; |
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400 |
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401 if (modules == NULL) |
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402 return; /* Already done */ |
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403 |
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404 /* Delete some special variables first. These are common |
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405 places where user values hide and people complain when their |
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406 destructors fail. Since the modules containing them are |
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407 deleted *last* of all, they would come too late in the normal |
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408 destruction order. Sigh. */ |
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409 |
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410 value = PyDict_GetItemString(modules, "builtins"); |
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411 if (value != NULL && PyModule_Check(value)) { |
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412 dict = PyModule_GetDict(value); |
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413 if (Py_VerboseFlag) |
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414 PySys_WriteStderr("# clear builtins._\n"); |
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415 PyDict_SetItemString(dict, "_", Py_None); |
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416 } |
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417 value = PyDict_GetItemString(modules, "sys"); |
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418 if (value != NULL && PyModule_Check(value)) { |
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419 char **p; |
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420 PyObject *v; |
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421 dict = PyModule_GetDict(value); |
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422 for (p = sys_deletes; *p != NULL; p++) { |
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423 if (Py_VerboseFlag) |
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424 PySys_WriteStderr("# clear sys.%s\n", *p); |
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425 PyDict_SetItemString(dict, *p, Py_None); |
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426 } |
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427 for (p = sys_files; *p != NULL; p+=2) { |
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428 if (Py_VerboseFlag) |
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429 PySys_WriteStderr("# restore sys.%s\n", *p); |
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430 v = PyDict_GetItemString(dict, *(p+1)); |
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431 if (v == NULL) |
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432 v = Py_None; |
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433 PyDict_SetItemString(dict, *p, v); |
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434 } |
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435 } |
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436 |
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437 /* First, delete __main__ */ |
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438 value = PyDict_GetItemString(modules, "__main__"); |
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439 if (value != NULL && PyModule_Check(value)) { |
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440 if (Py_VerboseFlag) |
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441 PySys_WriteStderr("# cleanup __main__\n"); |
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442 _PyModule_Clear(value); |
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443 PyDict_SetItemString(modules, "__main__", Py_None); |
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444 } |
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445 |
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446 /* The special treatment of "builtins" here is because even |
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447 when it's not referenced as a module, its dictionary is |
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448 referenced by almost every module's __builtins__. Since |
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449 deleting a module clears its dictionary (even if there are |
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450 references left to it), we need to delete the "builtins" |
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451 module last. Likewise, we don't delete sys until the very |
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452 end because it is implicitly referenced (e.g. by print). |
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453 |
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454 Also note that we 'delete' modules by replacing their entry |
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455 in the modules dict with None, rather than really deleting |
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456 them; this avoids a rehash of the modules dictionary and |
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457 also marks them as "non existent" so they won't be |
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458 re-imported. */ |
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459 |
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460 /* Next, repeatedly delete modules with a reference count of |
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461 one (skipping builtins and sys) and delete them */ |
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462 do { |
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463 ndone = 0; |
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464 pos = 0; |
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465 while (PyDict_Next(modules, &pos, &key, &value)) { |
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466 if (value->ob_refcnt != 1) |
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467 continue; |
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468 if (PyUnicode_Check(key) && PyModule_Check(value)) { |
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469 name = _PyUnicode_AsString(key); |
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470 if (strcmp(name, "builtins") == 0) |
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471 continue; |
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472 if (strcmp(name, "sys") == 0) |
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473 continue; |
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474 if (Py_VerboseFlag) |
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475 PySys_WriteStderr( |
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476 "# cleanup[1] %s\n", name); |
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477 _PyModule_Clear(value); |
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478 PyDict_SetItem(modules, key, Py_None); |
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479 ndone++; |
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480 } |
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481 } |
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482 } while (ndone > 0); |
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483 |
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484 /* Next, delete all modules (still skipping builtins and sys) */ |
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485 pos = 0; |
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486 while (PyDict_Next(modules, &pos, &key, &value)) { |
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487 if (PyUnicode_Check(key) && PyModule_Check(value)) { |
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488 name = _PyUnicode_AsString(key); |
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489 if (strcmp(name, "builtins") == 0) |
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490 continue; |
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491 if (strcmp(name, "sys") == 0) |
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492 continue; |
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493 if (Py_VerboseFlag) |
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494 PySys_WriteStderr("# cleanup[2] %s\n", name); |
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495 _PyModule_Clear(value); |
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496 PyDict_SetItem(modules, key, Py_None); |
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497 } |
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498 } |
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499 |
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500 /* Next, delete sys and builtins (in that order) */ |
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501 value = PyDict_GetItemString(modules, "sys"); |
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502 if (value != NULL && PyModule_Check(value)) { |
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503 if (Py_VerboseFlag) |
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504 PySys_WriteStderr("# cleanup sys\n"); |
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505 _PyModule_Clear(value); |
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506 PyDict_SetItemString(modules, "sys", Py_None); |
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507 } |
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508 value = PyDict_GetItemString(modules, "builtins"); |
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509 if (value != NULL && PyModule_Check(value)) { |
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510 if (Py_VerboseFlag) |
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511 PySys_WriteStderr("# cleanup builtins\n"); |
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512 _PyModule_Clear(value); |
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513 PyDict_SetItemString(modules, "builtins", Py_None); |
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514 } |
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515 |
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516 /* Finally, clear and delete the modules directory */ |
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517 PyDict_Clear(modules); |
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518 interp->modules = NULL; |
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519 Py_DECREF(modules); |
|
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520 Py_CLEAR(interp->modules_reloading); |
|
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521 } |
|
166
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522 |
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523 |
|
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524 /* Helper for pythonrun.c -- return magic number */ |
|
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525 |
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526 long |
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527 PyImport_GetMagicNumber(void) |
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528 { |
| 12543 | 529 return pyc_magic; |
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530 } |
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531 |
| 6 | 532 |
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533 /* Magic for extension modules (built-in as well as dynamically |
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534 loaded). To prevent initializing an extension module more than |
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535 once, we keep a static dictionary 'extensions' keyed by module name |
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536 (for built-in modules) or by filename (for dynamically loaded |
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537 modules), containing these modules. A copy of the module's |
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538 dictionary is stored by calling _PyImport_FixupExtension() |
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539 immediately after the module initialization function succeeds. A |
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540 copy can be retrieved from there by calling |
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541 _PyImport_FindExtension(). |
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542 |
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543 Modules which do support multiple multiple initialization set |
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544 their m_size field to a non-negative number (indicating the size |
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545 of the module-specific state). They are still recorded in the |
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546 extensions dictionary, to avoid loading shared libraries twice. |
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547 */ |
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548 |
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549 int |
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550 _PyImport_FixupExtension(PyObject *mod, char *name, char *filename) |
| 6 | 551 { |
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552 PyObject *modules, *dict; |
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553 struct PyModuleDef *def; |
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554 if (extensions == NULL) { |
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555 extensions = PyDict_New(); |
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556 if (extensions == NULL) |
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557 return -1; |
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558 } |
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|
559 if (mod == NULL || !PyModule_Check(mod)) { |
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560 PyErr_BadInternalCall(); |
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561 return -1; |
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562 } |
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563 def = PyModule_GetDef(mod); |
|
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564 if (!def) { |
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565 PyErr_BadInternalCall(); |
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|
566 return -1; |
|
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567 } |
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568 modules = PyImport_GetModuleDict(); |
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569 if (PyDict_SetItemString(modules, name, mod) < 0) |
|
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570 return -1; |
|
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571 if (_PyState_AddModule(mod, def) < 0) { |
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572 PyDict_DelItemString(modules, name); |
|
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573 return -1; |
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574 } |
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575 if (def->m_size == -1) { |
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576 if (def->m_base.m_copy) { |
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577 /* Somebody already imported the module, |
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578 likely under a different name. |
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|
579 XXX this should really not happen. */ |
|
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580 Py_DECREF(def->m_base.m_copy); |
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|
581 def->m_base.m_copy = NULL; |
|
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582 } |
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|
583 dict = PyModule_GetDict(mod); |
|
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|
584 if (dict == NULL) |
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585 return -1; |
|
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586 def->m_base.m_copy = PyDict_Copy(dict); |
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587 if (def->m_base.m_copy == NULL) |
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588 return -1; |
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589 } |
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590 PyDict_SetItemString(extensions, filename, (PyObject*)def); |
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591 return 0; |
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592 } |
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593 |
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594 PyObject * |
|
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595 _PyImport_FindExtension(char *name, char *filename) |
|
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596 { |
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597 PyObject *mod, *mdict; |
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598 PyModuleDef* def; |
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599 if (extensions == NULL) |
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600 return NULL; |
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601 def = (PyModuleDef*)PyDict_GetItemString(extensions, filename); |
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602 if (def == NULL) |
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603 return NULL; |
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604 if (def->m_size == -1) { |
|
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605 /* Module does not support repeated initialization */ |
|
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606 if (def->m_base.m_copy == NULL) |
|
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607 return NULL; |
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608 mod = PyImport_AddModule(name); |
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609 if (mod == NULL) |
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610 return NULL; |
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611 mdict = PyModule_GetDict(mod); |
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612 if (mdict == NULL) |
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613 return NULL; |
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614 if (PyDict_Update(mdict, def->m_base.m_copy)) |
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615 return NULL; |
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616 } |
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617 else { |
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618 if (def->m_base.m_init == NULL) |
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619 return NULL; |
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620 mod = def->m_base.m_init(); |
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621 if (mod == NULL) |
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622 return NULL; |
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|
623 PyDict_SetItemString(PyImport_GetModuleDict(), name, mod); |
|
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Fix a memory leak in reloading extension modules #3667
Benjamin Peterson <benjamin@python.org>
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|
624 Py_DECREF(mod); |
|
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625 } |
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626 if (_PyState_AddModule(mod, def) < 0) { |
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627 PyDict_DelItemString(PyImport_GetModuleDict(), name); |
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|
628 Py_DECREF(mod); |
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|
629 return NULL; |
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630 } |
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|
631 if (Py_VerboseFlag) |
|
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Replace fprintf(stderr, ...) with PySys_WriteStderr(...).
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|
632 PySys_WriteStderr("import %s # previously loaded (%s)\n", |
|
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|
633 name, filename); |
|
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634 return mod; |
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635 |
| 6 | 636 } |
| 637 | |
|
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638 |
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639 /* Get the module object corresponding to a module name. |
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640 First check the modules dictionary if there's one there, |
|
30722
651fc8d98d99
Fix a bunch of typos in documentation, docstrings and comments.
Walter Dörwald <walter@livinglogic.de>
parents:
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641 if not, create a new one and insert it in the modules dictionary. |
|
2198
27557e70a8f0
fix import related leaks
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642 Because the former action is most common, THIS DOES NOT RETURN A |
|
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643 'NEW' REFERENCE! */ |
|
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644 |
|
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|
645 PyObject * |
|
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Add const to several API functions that take char *.
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parents:
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|
646 PyImport_AddModule(const char *name) |
|
40
f28ac7f621c7
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647 { |
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648 PyObject *modules = PyImport_GetModuleDict(); |
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649 PyObject *m; |
|
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650 |
|
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651 if ((m = PyDict_GetItemString(modules, name)) != NULL && |
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652 PyModule_Check(m)) |
| 86 | 653 return m; |
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654 m = PyModule_New(name); |
| 86 | 655 if (m == NULL) |
| 6 | 656 return NULL; |
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657 if (PyDict_SetItemString(modules, name, m) != 0) { |
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658 Py_DECREF(m); |
| 86 | 659 return NULL; |
| 6 | 660 } |
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661 Py_DECREF(m); /* Yes, it still exists, in modules! */ |
|
2052
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parents:
2040
diff
changeset
|
662 |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
663 return m; |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
664 } |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
665 |
|
32882
331e60d8ce6d
PyImport_ExecCodeModuleEx(): remove module from sys.modules in error cases.
Tim Peters <tim.peters@gmail.com>
parents:
32879
diff
changeset
|
666 /* Remove name from sys.modules, if it's there. */ |
|
331e60d8ce6d
PyImport_ExecCodeModuleEx(): remove module from sys.modules in error cases.
Tim Peters <tim.peters@gmail.com>
parents:
32879
diff
changeset
|
667 static void |
|
331e60d8ce6d
PyImport_ExecCodeModuleEx(): remove module from sys.modules in error cases.
Tim Peters <tim.peters@gmail.com>
parents:
32879
diff
changeset
|
668 _RemoveModule(const char *name) |
|
331e60d8ce6d
PyImport_ExecCodeModuleEx(): remove module from sys.modules in error cases.
Tim Peters <tim.peters@gmail.com>
parents:
32879
diff
changeset
|
669 { |
|
331e60d8ce6d
PyImport_ExecCodeModuleEx(): remove module from sys.modules in error cases.
Tim Peters <tim.peters@gmail.com>
parents:
32879
diff
changeset
|
670 PyObject *modules = PyImport_GetModuleDict(); |
|
331e60d8ce6d
PyImport_ExecCodeModuleEx(): remove module from sys.modules in error cases.
Tim Peters <tim.peters@gmail.com>
parents:
32879
diff
changeset
|
671 if (PyDict_GetItemString(modules, name) == NULL) |
|
331e60d8ce6d
PyImport_ExecCodeModuleEx(): remove module from sys.modules in error cases.
Tim Peters <tim.peters@gmail.com>
parents:
32879
diff
changeset
|
672 return; |
|
331e60d8ce6d
PyImport_ExecCodeModuleEx(): remove module from sys.modules in error cases.
Tim Peters <tim.peters@gmail.com>
parents:
32879
diff
changeset
|
673 if (PyDict_DelItemString(modules, name) < 0) |
|
331e60d8ce6d
PyImport_ExecCodeModuleEx(): remove module from sys.modules in error cases.
Tim Peters <tim.peters@gmail.com>
parents:
32879
diff
changeset
|
674 Py_FatalError("import: deleting existing key in" |
|
331e60d8ce6d
PyImport_ExecCodeModuleEx(): remove module from sys.modules in error cases.
Tim Peters <tim.peters@gmail.com>
parents:
32879
diff
changeset
|
675 "sys.modules failed"); |
|
331e60d8ce6d
PyImport_ExecCodeModuleEx(): remove module from sys.modules in error cases.
Tim Peters <tim.peters@gmail.com>
parents:
32879
diff
changeset
|
676 } |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
677 |
|
44583
73e1bf179a01
Another patch for #1762972: __file__ points to the py file instead pyo/pyc file
Christian Heimes <christian@cheimes.de>
parents:
44567
diff
changeset
|
678 static PyObject * get_sourcefile(const char *file); |
|
73e1bf179a01
Another patch for #1762972: __file__ points to the py file instead pyo/pyc file
Christian Heimes <christian@cheimes.de>
parents:
44567
diff
changeset
|
679 |
|
2198
27557e70a8f0
fix import related leaks
Guido van Rossum <guido@python.org>
parents:
2128
diff
changeset
|
680 /* Execute a code object in a module and return the module object |
|
32882
331e60d8ce6d
PyImport_ExecCodeModuleEx(): remove module from sys.modules in error cases.
Tim Peters <tim.peters@gmail.com>
parents:
32879
diff
changeset
|
681 * WITH INCREMENTED REFERENCE COUNT. If an error occurs, name is |
|
331e60d8ce6d
PyImport_ExecCodeModuleEx(): remove module from sys.modules in error cases.
Tim Peters <tim.peters@gmail.com>
parents:
32879
diff
changeset
|
682 * removed from sys.modules, to avoid leaving damaged module objects |
|
331e60d8ce6d
PyImport_ExecCodeModuleEx(): remove module from sys.modules in error cases.
Tim Peters <tim.peters@gmail.com>
parents:
32879
diff
changeset
|
683 * in sys.modules. The caller may wish to restore the original |
|
331e60d8ce6d
PyImport_ExecCodeModuleEx(): remove module from sys.modules in error cases.
Tim Peters <tim.peters@gmail.com>
parents:
32879
diff
changeset
|
684 * module object (if any) in this case; PyImport_ReloadModule is an |
|
331e60d8ce6d
PyImport_ExecCodeModuleEx(): remove module from sys.modules in error cases.
Tim Peters <tim.peters@gmail.com>
parents:
32879
diff
changeset
|
685 * example. |
|
331e60d8ce6d
PyImport_ExecCodeModuleEx(): remove module from sys.modules in error cases.
Tim Peters <tim.peters@gmail.com>
parents:
32879
diff
changeset
|
686 */ |
|
5373
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
687 PyObject * |
|
13658
f79434ee41fa
Mass ANSIfication of function definitions. Doesn't cover all 'extern'
Thomas Wouters <thomas@python.org>
parents:
13552
diff
changeset
|
688 PyImport_ExecCodeModule(char *name, PyObject *co) |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
689 { |
|
7232
74c57288a02b
Added PyImport_ExecCodeModuleEx(), which adds an extra parameter to
Guido van Rossum <guido@python.org>
parents:
7202
diff
changeset
|
690 return PyImport_ExecCodeModuleEx(name, co, (char *)NULL); |
|
74c57288a02b
Added PyImport_ExecCodeModuleEx(), which adds an extra parameter to
Guido van Rossum <guido@python.org>
parents:
7202
diff
changeset
|
691 } |
|
74c57288a02b
Added PyImport_ExecCodeModuleEx(), which adds an extra parameter to
Guido van Rossum <guido@python.org>
parents:
7202
diff
changeset
|
692 |
|
74c57288a02b
Added PyImport_ExecCodeModuleEx(), which adds an extra parameter to
Guido van Rossum <guido@python.org>
parents:
7202
diff
changeset
|
693 PyObject * |
|
13658
f79434ee41fa
Mass ANSIfication of function definitions. Doesn't cover all 'extern'
Thomas Wouters <thomas@python.org>
parents:
13552
diff
changeset
|
694 PyImport_ExecCodeModuleEx(char *name, PyObject *co, char *pathname) |
|
7232
74c57288a02b
Added PyImport_ExecCodeModuleEx(), which adds an extra parameter to
Guido van Rossum <guido@python.org>
parents:
7202
diff
changeset
|
695 { |
|
5926
8d2194e22e67
The last of the mass checkins for separate (sub)interpreters.
Guido van Rossum <guido@python.org>
parents:
5894
diff
changeset
|
696 PyObject *modules = PyImport_GetModuleDict(); |
|
5373
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
697 PyObject *m, *d, *v; |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
698 |
|
5373
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
699 m = PyImport_AddModule(name); |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
700 if (m == NULL) |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
701 return NULL; |
|
31320
ca4374662632
Add comment to mollify Tim.
Jeremy Hylton <jeremy@alum.mit.edu>
parents:
30979
diff
changeset
|
702 /* If the module is being reloaded, we get the old module back |
|
ca4374662632
Add comment to mollify Tim.
Jeremy Hylton <jeremy@alum.mit.edu>
parents:
30979
diff
changeset
|
703 and re-use its dict to exec the new code. */ |
|
5373
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
704 d = PyModule_GetDict(m); |
|
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
705 if (PyDict_GetItemString(d, "__builtins__") == NULL) { |
|
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
706 if (PyDict_SetItemString(d, "__builtins__", |
|
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
707 PyEval_GetBuiltins()) != 0) |
|
32882
331e60d8ce6d
PyImport_ExecCodeModuleEx(): remove module from sys.modules in error cases.
Tim Peters <tim.peters@gmail.com>
parents:
32879
diff
changeset
|
708 goto error; |
|
2098
b7be0382f9ee
__builtins__ mods (and sys_checkinterval for ceval.c)
Guido van Rossum <guido@python.org>
parents:
2062
diff
changeset
|
709 } |
|
3557
cee4a6d8415e
Remember source filename as <module>.__file__.
Guido van Rossum <guido@python.org>
parents:
3492
diff
changeset
|
710 /* Remember the filename as the __file__ attribute */ |
|
7232
74c57288a02b
Added PyImport_ExecCodeModuleEx(), which adds an extra parameter to
Guido van Rossum <guido@python.org>
parents:
7202
diff
changeset
|
711 v = NULL; |
|
74c57288a02b
Added PyImport_ExecCodeModuleEx(), which adds an extra parameter to
Guido van Rossum <guido@python.org>
parents:
7202
diff
changeset
|
712 if (pathname != NULL) { |
|
44583
73e1bf179a01
Another patch for #1762972: __file__ points to the py file instead pyo/pyc file
Christian Heimes <christian@cheimes.de>
parents:
44567
diff
changeset
|
713 v = get_sourcefile(pathname); |
|
7232
74c57288a02b
Added PyImport_ExecCodeModuleEx(), which adds an extra parameter to
Guido van Rossum <guido@python.org>
parents:
7202
diff
changeset
|
714 if (v == NULL) |
|
74c57288a02b
Added PyImport_ExecCodeModuleEx(), which adds an extra parameter to
Guido van Rossum <guido@python.org>
parents:
7202
diff
changeset
|
715 PyErr_Clear(); |
|
74c57288a02b
Added PyImport_ExecCodeModuleEx(), which adds an extra parameter to
Guido van Rossum <guido@python.org>
parents:
7202
diff
changeset
|
716 } |
|
74c57288a02b
Added PyImport_ExecCodeModuleEx(), which adds an extra parameter to
Guido van Rossum <guido@python.org>
parents:
7202
diff
changeset
|
717 if (v == NULL) { |
|
74c57288a02b
Added PyImport_ExecCodeModuleEx(), which adds an extra parameter to
Guido van Rossum <guido@python.org>
parents:
7202
diff
changeset
|
718 v = ((PyCodeObject *)co)->co_filename; |
|
74c57288a02b
Added PyImport_ExecCodeModuleEx(), which adds an extra parameter to
Guido van Rossum <guido@python.org>
parents:
7202
diff
changeset
|
719 Py_INCREF(v); |
|
74c57288a02b
Added PyImport_ExecCodeModuleEx(), which adds an extra parameter to
Guido van Rossum <guido@python.org>
parents:
7202
diff
changeset
|
720 } |
|
74c57288a02b
Added PyImport_ExecCodeModuleEx(), which adds an extra parameter to
Guido van Rossum <guido@python.org>
parents:
7202
diff
changeset
|
721 if (PyDict_SetItemString(d, "__file__", v) != 0) |
|
5373
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
722 PyErr_Clear(); /* Not important enough to report */ |
|
7232
74c57288a02b
Added PyImport_ExecCodeModuleEx(), which adds an extra parameter to
Guido van Rossum <guido@python.org>
parents:
7202
diff
changeset
|
723 Py_DECREF(v); |
|
74c57288a02b
Added PyImport_ExecCodeModuleEx(), which adds an extra parameter to
Guido van Rossum <guido@python.org>
parents:
7202
diff
changeset
|
724 |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
725 v = PyEval_EvalCode((PyCodeObject *)co, d, d); |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
726 if (v == NULL) |
|
32882
331e60d8ce6d
PyImport_ExecCodeModuleEx(): remove module from sys.modules in error cases.
Tim Peters <tim.peters@gmail.com>
parents:
32879
diff
changeset
|
727 goto error; |
|
5373
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
728 Py_DECREF(v); |
|
5758
bfe9ba74c19e
Fix problem discovered by Greg McFarlane: when an imported module
Guido van Rossum <guido@python.org>
parents:
5511
diff
changeset
|
729 |
|
5926
8d2194e22e67
The last of the mass checkins for separate (sub)interpreters.
Guido van Rossum <guido@python.org>
parents:
5894
diff
changeset
|
730 if ((m = PyDict_GetItemString(modules, name)) == NULL) { |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
731 PyErr_Format(PyExc_ImportError, |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
732 "Loaded module %.200s not found in sys.modules", |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
733 name); |
|
5758
bfe9ba74c19e
Fix problem discovered by Greg McFarlane: when an imported module
Guido van Rossum <guido@python.org>
parents:
5511
diff
changeset
|
734 return NULL; |
|
bfe9ba74c19e
Fix problem discovered by Greg McFarlane: when an imported module
Guido van Rossum <guido@python.org>
parents:
5511
diff
changeset
|
735 } |
|
bfe9ba74c19e
Fix problem discovered by Greg McFarlane: when an imported module
Guido van Rossum <guido@python.org>
parents:
5511
diff
changeset
|
736 |
|
5373
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
737 Py_INCREF(m); |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
738 |
| 86 | 739 return m; |
|
32882
331e60d8ce6d
PyImport_ExecCodeModuleEx(): remove module from sys.modules in error cases.
Tim Peters <tim.peters@gmail.com>
parents:
32879
diff
changeset
|
740 |
|
331e60d8ce6d
PyImport_ExecCodeModuleEx(): remove module from sys.modules in error cases.
Tim Peters <tim.peters@gmail.com>
parents:
32879
diff
changeset
|
741 error: |
|
331e60d8ce6d
PyImport_ExecCodeModuleEx(): remove module from sys.modules in error cases.
Tim Peters <tim.peters@gmail.com>
parents:
32879
diff
changeset
|
742 _RemoveModule(name); |
|
331e60d8ce6d
PyImport_ExecCodeModuleEx(): remove module from sys.modules in error cases.
Tim Peters <tim.peters@gmail.com>
parents:
32879
diff
changeset
|
743 return NULL; |
| 6 | 744 } |
| 745 | |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
746 |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
747 /* Given a pathname for a Python source file, fill a buffer with the |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
748 pathname for the corresponding compiled file. Return the pathname |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
749 for the compiled file, or NULL if there's no space in the buffer. |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
750 Doesn't set an exception. */ |
|
609
0ad5b35e3ad8
Support for dynamic loading added.
Guido van Rossum <guido@python.org>
parents:
510
diff
changeset
|
751 |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
752 static char * |
|
13658
f79434ee41fa
Mass ANSIfication of function definitions. Doesn't cover all 'extern'
Thomas Wouters <thomas@python.org>
parents:
13552
diff
changeset
|
753 make_compiled_pathname(char *pathname, char *buf, size_t buflen) |
|
1844
d1e6c9a64a56
* Python/import.c: support *.o/*.so as alternative for
Guido van Rossum <guido@python.org>
parents:
1415
diff
changeset
|
754 { |
|
18992
7fa1f87ca6b2
Derived from SF patch #446899 Permit import of .pyw under Windows, from
Tim Peters <tim.peters@gmail.com>
parents:
18933
diff
changeset
|
755 size_t len = strlen(pathname); |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
756 if (len+2 > buflen) |
|
1844
d1e6c9a64a56
* Python/import.c: support *.o/*.so as alternative for
Guido van Rossum <guido@python.org>
parents:
1415
diff
changeset
|
757 return NULL; |
|
18992
7fa1f87ca6b2
Derived from SF patch #446899 Permit import of .pyw under Windows, from
Tim Peters <tim.peters@gmail.com>
parents:
18933
diff
changeset
|
758 |
|
24071
8142f8d668a0
Patch #569753: Remove support for WIN16.
Martin v. Löwis <martin@v.loewis.de>
parents:
23879
diff
changeset
|
759 #ifdef MS_WINDOWS |
|
18992
7fa1f87ca6b2
Derived from SF patch #446899 Permit import of .pyw under Windows, from
Tim Peters <tim.peters@gmail.com>
parents:
18933
diff
changeset
|
760 /* Treat .pyw as if it were .py. The case of ".pyw" must match |
|
7fa1f87ca6b2
Derived from SF patch #446899 Permit import of .pyw under Windows, from
Tim Peters <tim.peters@gmail.com>
parents:
18933
diff
changeset
|
761 that used in _PyImport_StandardFiletab. */ |
|
7fa1f87ca6b2
Derived from SF patch #446899 Permit import of .pyw under Windows, from
Tim Peters <tim.peters@gmail.com>
parents:
18933
diff
changeset
|
762 if (len >= 4 && strcmp(&pathname[len-4], ".pyw") == 0) |
|
7fa1f87ca6b2
Derived from SF patch #446899 Permit import of .pyw under Windows, from
Tim Peters <tim.peters@gmail.com>
parents:
18933
diff
changeset
|
763 --len; /* pretend 'w' isn't there */ |
|
7fa1f87ca6b2
Derived from SF patch #446899 Permit import of .pyw under Windows, from
Tim Peters <tim.peters@gmail.com>
parents:
18933
diff
changeset
|
764 #endif |
|
7fa1f87ca6b2
Derived from SF patch #446899 Permit import of .pyw under Windows, from
Tim Peters <tim.peters@gmail.com>
parents:
18933
diff
changeset
|
765 memcpy(buf, pathname, len); |
|
7fa1f87ca6b2
Derived from SF patch #446899 Permit import of .pyw under Windows, from
Tim Peters <tim.peters@gmail.com>
parents:
18933
diff
changeset
|
766 buf[len] = Py_OptimizeFlag ? 'o' : 'c'; |
|
7fa1f87ca6b2
Derived from SF patch #446899 Permit import of .pyw under Windows, from
Tim Peters <tim.peters@gmail.com>
parents:
18933
diff
changeset
|
767 buf[len+1] = '\0'; |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
768 |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
769 return buf; |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
770 } |
|
d7e91437f0a2
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parents:
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|
771 |
|
d7e91437f0a2
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parents:
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diff
changeset
|
772 |
|
d7e91437f0a2
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parents:
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changeset
|
773 /* Given a pathname for a Python source file, its time of last |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
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parents:
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diff
changeset
|
774 modification, and a pathname for a compiled file, check whether the |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
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diff
changeset
|
775 compiled file represents the same version of the source. If so, |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
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parents:
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diff
changeset
|
776 return a FILE pointer for the compiled file, positioned just after |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
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changeset
|
777 the header; if not, return NULL. |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
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|
778 Doesn't set an exception. */ |
|
d7e91437f0a2
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parents:
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diff
changeset
|
779 |
|
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Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
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|
780 static FILE * |
|
36501
7fdc639bc5b4
Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents:
36324
diff
changeset
|
781 check_compiled_module(char *pathname, time_t mtime, char *cpathname) |
|
2052
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|
782 { |
|
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parents:
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diff
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|
783 FILE *fp; |
|
d7e91437f0a2
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changeset
|
784 long magic; |
|
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parents:
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|
785 long pyc_mtime; |
|
d7e91437f0a2
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parents:
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|
786 |
|
d7e91437f0a2
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|
787 fp = fopen(cpathname, "rb"); |
|
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|
788 if (fp == NULL) |
|
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Lots of changes, most minor (fatal() instead of abort(), use of
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|
789 return NULL; |
|
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|
790 magic = PyMarshal_ReadLongFromFile(fp); |
| 12543 | 791 if (magic != pyc_magic) { |
|
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parents:
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|
792 if (Py_VerboseFlag) |
|
9329
7f242f29a45f
Replace fprintf(stderr, ...) with PySys_WriteStderr(...).
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parents:
9203
diff
changeset
|
793 PySys_WriteStderr("# %s has bad magic\n", cpathname); |
|
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|
794 fclose(fp); |
|
1844
d1e6c9a64a56
* Python/import.c: support *.o/*.so as alternative for
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parents:
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|
795 return NULL; |
|
d1e6c9a64a56
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parents:
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diff
changeset
|
796 } |
|
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parents:
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|
797 pyc_mtime = PyMarshal_ReadLongFromFile(fp); |
|
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changeset
|
798 if (pyc_mtime != mtime) { |
|
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parents:
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|
799 if (Py_VerboseFlag) |
|
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Replace fprintf(stderr, ...) with PySys_WriteStderr(...).
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parents:
9203
diff
changeset
|
800 PySys_WriteStderr("# %s has bad mtime\n", cpathname); |
|
2052
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parents:
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diff
changeset
|
801 fclose(fp); |
|
1844
d1e6c9a64a56
* Python/import.c: support *.o/*.so as alternative for
Guido van Rossum <guido@python.org>
parents:
1415
diff
changeset
|
802 return NULL; |
|
d1e6c9a64a56
* Python/import.c: support *.o/*.so as alternative for
Guido van Rossum <guido@python.org>
parents:
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diff
changeset
|
803 } |
|
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5880384d7c71
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|
804 if (Py_VerboseFlag) |
|
9329
7f242f29a45f
Replace fprintf(stderr, ...) with PySys_WriteStderr(...).
Guido van Rossum <guido@python.org>
parents:
9203
diff
changeset
|
805 PySys_WriteStderr("# %s matches %s\n", cpathname, pathname); |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
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diff
changeset
|
806 return fp; |
|
1844
d1e6c9a64a56
* Python/import.c: support *.o/*.so as alternative for
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parents:
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|
807 } |
|
2052
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parents:
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changeset
|
808 |
|
d7e91437f0a2
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Guido van Rossum <guido@python.org>
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diff
changeset
|
809 |
|
d7e91437f0a2
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parents:
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diff
changeset
|
810 /* Read a code object from a file and check it for validity */ |
|
d7e91437f0a2
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parents:
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diff
changeset
|
811 |
|
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parents:
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diff
changeset
|
812 static PyCodeObject * |
|
13658
f79434ee41fa
Mass ANSIfication of function definitions. Doesn't cover all 'extern'
Thomas Wouters <thomas@python.org>
parents:
13552
diff
changeset
|
813 read_compiled_module(char *cpathname, FILE *fp) |
|
2052
d7e91437f0a2
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|
814 { |
|
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parents:
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changeset
|
815 PyObject *co; |
|
2052
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parents:
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diff
changeset
|
816 |
|
16311
8c41f3861aad
It's unclear whether PyMarshal_XXX() are part of the public or private API.
Tim Peters <tim.peters@gmail.com>
parents:
16257
diff
changeset
|
817 co = PyMarshal_ReadLastObjectFromFile(fp); |
|
31824
331de8b9d1ed
Marshal clean-up (SF patch #873224)
Armin Rigo <arigo@tunes.org>
parents:
31797
diff
changeset
|
818 if (co == NULL) |
|
331de8b9d1ed
Marshal clean-up (SF patch #873224)
Armin Rigo <arigo@tunes.org>
parents:
31797
diff
changeset
|
819 return NULL; |
|
331de8b9d1ed
Marshal clean-up (SF patch #873224)
Armin Rigo <arigo@tunes.org>
parents:
31797
diff
changeset
|
820 if (!PyCode_Check(co)) { |
|
331de8b9d1ed
Marshal clean-up (SF patch #873224)
Armin Rigo <arigo@tunes.org>
parents:
31797
diff
changeset
|
821 PyErr_Format(PyExc_ImportError, |
|
331de8b9d1ed
Marshal clean-up (SF patch #873224)
Armin Rigo <arigo@tunes.org>
parents:
31797
diff
changeset
|
822 "Non-code object in %.200s", cpathname); |
|
331de8b9d1ed
Marshal clean-up (SF patch #873224)
Armin Rigo <arigo@tunes.org>
parents:
31797
diff
changeset
|
823 Py_DECREF(co); |
|
2052
d7e91437f0a2
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|
824 return NULL; |
|
d7e91437f0a2
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diff
changeset
|
825 } |
|
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|
826 return (PyCodeObject *)co; |
|
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|
827 } |
|
d7e91437f0a2
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diff
changeset
|
828 |
|
d7e91437f0a2
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diff
changeset
|
829 |
|
d7e91437f0a2
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parents:
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diff
changeset
|
830 /* Load a module from a compiled file, execute it, and return its |
|
2198
27557e70a8f0
fix import related leaks
Guido van Rossum <guido@python.org>
parents:
2128
diff
changeset
|
831 module object WITH INCREMENTED REFERENCE COUNT */ |
|
1844
d1e6c9a64a56
* Python/import.c: support *.o/*.so as alternative for
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diff
changeset
|
832 |
|
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5880384d7c71
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parents:
5317
diff
changeset
|
833 static PyObject * |
|
13658
f79434ee41fa
Mass ANSIfication of function definitions. Doesn't cover all 'extern'
Thomas Wouters <thomas@python.org>
parents:
13552
diff
changeset
|
834 load_compiled_module(char *name, char *cpathname, FILE *fp) |
| 6 | 835 { |
|
1410
315272ec4d5b
* import.c (get_module): total rewrite, to ensure proper search order: for
Guido van Rossum <guido@python.org>
parents:
1362
diff
changeset
|
836 long magic; |
|
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|
837 PyCodeObject *co; |
|
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|
838 PyObject *m; |
|
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|
839 |
|
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changeset
|
840 magic = PyMarshal_ReadLongFromFile(fp); |
| 12543 | 841 if (magic != pyc_magic) { |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
842 PyErr_Format(PyExc_ImportError, |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
843 "Bad magic number in %.200s", cpathname); |
|
2052
d7e91437f0a2
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changeset
|
844 return NULL; |
|
d7e91437f0a2
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|
845 } |
|
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diff
changeset
|
846 (void) PyMarshal_ReadLongFromFile(fp); |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
847 co = read_compiled_module(cpathname, fp); |
|
2052
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changeset
|
848 if (co == NULL) |
|
d7e91437f0a2
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|
849 return NULL; |
|
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|
850 if (Py_VerboseFlag) |
|
9329
7f242f29a45f
Replace fprintf(stderr, ...) with PySys_WriteStderr(...).
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parents:
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diff
changeset
|
851 PySys_WriteStderr("import %s # precompiled from %s\n", |
|
2052
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changeset
|
852 name, cpathname); |
|
7232
74c57288a02b
Added PyImport_ExecCodeModuleEx(), which adds an extra parameter to
Guido van Rossum <guido@python.org>
parents:
7202
diff
changeset
|
853 m = PyImport_ExecCodeModuleEx(name, (PyObject *)co, cpathname); |
|
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|
854 Py_DECREF(co); |
|
2052
d7e91437f0a2
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changeset
|
855 |
|
d7e91437f0a2
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Guido van Rossum <guido@python.org>
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diff
changeset
|
856 return m; |
|
d7e91437f0a2
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|
857 } |
|
d7e91437f0a2
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Guido van Rossum <guido@python.org>
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changeset
|
858 |
|
d7e91437f0a2
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changeset
|
859 /* Parse a source file and return the corresponding code object */ |
|
d7e91437f0a2
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diff
changeset
|
860 |
|
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diff
changeset
|
861 static PyCodeObject * |
|
35742
1c4d192f1568
Merge ast-branch to head
Jeremy Hylton <jeremy@alum.mit.edu>
parents:
35678
diff
changeset
|
862 parse_source_module(const char *pathname, FILE *fp) |
|
2052
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changeset
|
863 { |
|
35742
1c4d192f1568
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diff
changeset
|
864 PyCodeObject *co = NULL; |
|
1c4d192f1568
Merge ast-branch to head
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parents:
35678
diff
changeset
|
865 mod_ty mod; |
|
46120
78504d604b44
Merged revisions 61952-61953 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
46015
diff
changeset
|
866 PyCompilerFlags flags; |
|
40450
cc992d75d5b3
Four months of trunk changes (including a few releases...)
Thomas Wouters <thomas@python.org>
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diff
changeset
|
867 PyArena *arena = PyArena_New(); |
|
cc992d75d5b3
Four months of trunk changes (including a few releases...)
Thomas Wouters <thomas@python.org>
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diff
changeset
|
868 if (arena == NULL) |
|
cc992d75d5b3
Four months of trunk changes (including a few releases...)
Thomas Wouters <thomas@python.org>
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40215
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changeset
|
869 return NULL; |
|
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|
870 |
|
46125
36d828d27c36
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parents:
46120
diff
changeset
|
871 flags.cf_flags = 0; |
|
43225
38f3f9ef193d
Convert code from sys.stdin.encoding to UTF-8 in
Martin v. Löwis <martin@v.loewis.de>
parents:
43107
diff
changeset
|
872 mod = PyParser_ASTFromFile(fp, pathname, NULL, |
|
46120
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Christian Heimes <christian@cheimes.de>
parents:
46015
diff
changeset
|
873 Py_file_input, 0, 0, &flags, |
|
36065
ea083efdc96c
Merge from ast-arena. This reduces the code in Python/ast.c by ~300 lines,
Neal Norwitz <nnorwitz@gmail.com>
parents:
35999
diff
changeset
|
874 NULL, arena); |
|
35742
1c4d192f1568
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parents:
35678
diff
changeset
|
875 if (mod) { |
|
36065
ea083efdc96c
Merge from ast-arena. This reduces the code in Python/ast.c by ~300 lines,
Neal Norwitz <nnorwitz@gmail.com>
parents:
35999
diff
changeset
|
876 co = PyAST_Compile(mod, pathname, NULL, arena); |
|
35742
1c4d192f1568
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parents:
35678
diff
changeset
|
877 } |
|
40450
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changeset
|
878 PyArena_Free(arena); |
|
2052
d7e91437f0a2
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|
879 return co; |
|
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changeset
|
880 } |
|
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Lots of changes, most minor (fatal() instead of abort(), use of
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|
881 |
|
d7e91437f0a2
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diff
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|
882 |
|
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89b2aee43e0b
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Guido van Rossum <guido@python.org>
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diff
changeset
|
883 /* Helper to open a bytecode file for writing in exclusive mode */ |
|
89b2aee43e0b
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14375
diff
changeset
|
884 |
|
89b2aee43e0b
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diff
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|
885 static FILE * |
|
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|
886 open_exclusive(char *filename, mode_t mode) |
|
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parents:
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diff
changeset
|
887 { |
|
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diff
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|
888 #if defined(O_EXCL)&&defined(O_CREAT)&&defined(O_WRONLY)&&defined(O_TRUNC) |
|
89b2aee43e0b
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parents:
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diff
changeset
|
889 /* Use O_EXCL to avoid a race condition when another process tries to |
|
89b2aee43e0b
On Unix, use O_EXCL when creating the .pyc/.pyo files, to avoid a race condition
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diff
changeset
|
890 write the same file. When that happens, our open() call fails, |
|
89b2aee43e0b
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Guido van Rossum <guido@python.org>
parents:
14375
diff
changeset
|
891 which is just fine (since it's only a cache). |
|
89b2aee43e0b
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parents:
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diff
changeset
|
892 XXX If the file exists and is writable but the directory is not |
|
89b2aee43e0b
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Guido van Rossum <guido@python.org>
parents:
14375
diff
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|
893 writable, the file will never be written. Oh well. |
|
89b2aee43e0b
On Unix, use O_EXCL when creating the .pyc/.pyo files, to avoid a race condition
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diff
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|
894 */ |
|
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diff
changeset
|
895 int fd; |
|
89b2aee43e0b
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|
896 (void) unlink(filename); |
|
14921
3db8b8031a6a
The 2.0b2 change to write .pyc files in exclusive mode (if possible)
Tim Peters <tim.peters@gmail.com>
parents:
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diff
changeset
|
897 fd = open(filename, O_EXCL|O_CREAT|O_WRONLY|O_TRUNC |
|
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diff
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|
898 #ifdef O_BINARY |
|
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The 2.0b2 change to write .pyc files in exclusive mode (if possible)
Tim Peters <tim.peters@gmail.com>
parents:
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diff
changeset
|
899 |O_BINARY /* necessary for Windows */ |
|
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The 2.0b2 change to write .pyc files in exclusive mode (if possible)
Tim Peters <tim.peters@gmail.com>
parents:
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diff
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|
900 #endif |
|
26550
b9c912e2c3c0
Patch #614055: Support OpenVMS.
Martin v. Löwis <martin@v.loewis.de>
parents:
26461
diff
changeset
|
901 #ifdef __VMS |
|
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|
902 , mode, "ctxt=bin", "shr=nil" |
|
26550
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parents:
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|
903 #else |
|
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|
904 , mode |
|
26550
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Martin v. Löwis <martin@v.loewis.de>
parents:
26461
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|
905 #endif |
|
36501
7fdc639bc5b4
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Martin v. Löwis <martin@v.loewis.de>
parents:
36324
diff
changeset
|
906 ); |
|
14708
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|
907 if (fd < 0) |
|
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|
908 return NULL; |
|
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diff
changeset
|
909 return fdopen(fd, "wb"); |
|
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diff
changeset
|
910 #else |
|
89b2aee43e0b
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Guido van Rossum <guido@python.org>
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diff
changeset
|
911 /* Best we can do -- on Windows this can't happen anyway */ |
|
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diff
changeset
|
912 return fopen(filename, "wb"); |
|
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diff
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|
913 #endif |
|
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parents:
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diff
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|
914 } |
|
89b2aee43e0b
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parents:
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diff
changeset
|
915 |
|
89b2aee43e0b
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diff
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|
916 |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
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changeset
|
917 /* Write a compiled module to a file, placing the time of last |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
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diff
changeset
|
918 modification of its source into the header. |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
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diff
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|
919 Errors are ignored, if a write error occurs an attempt is made to |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
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diff
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|
920 remove the file. */ |
|
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Lots of changes, most minor (fatal() instead of abort(), use of
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|
921 |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
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|
922 static void |
|
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changeset
|
923 write_compiled_module(PyCodeObject *co, char *cpathname, struct stat *srcstat) |
|
2052
d7e91437f0a2
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parents:
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|
924 { |
|
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Lots of changes, most minor (fatal() instead of abort(), use of
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|
925 FILE *fp; |
|
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|
926 time_t mtime = srcstat->st_mtime; |
|
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|
927 #ifdef MS_WINDOWS /* since Windows uses different permissions */ |
|
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|
928 mode_t mode = srcstat->st_mode & ~S_IEXEC; |
|
c075b974c35c
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|
929 #else |
|
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|
930 mode_t mode = srcstat->st_mode & ~S_IXUSR & ~S_IXGRP & ~S_IXOTH; |
|
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|
931 #endif |
|
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|
932 |
|
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|
933 fp = open_exclusive(cpathname, mode); |
|
2052
d7e91437f0a2
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|
934 if (fp == NULL) { |
|
5373
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Quickly renamed the remaining files -- this directory is done.
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|
935 if (Py_VerboseFlag) |
|
9329
7f242f29a45f
Replace fprintf(stderr, ...) with PySys_WriteStderr(...).
Guido van Rossum <guido@python.org>
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9203
diff
changeset
|
936 PySys_WriteStderr( |
|
2052
d7e91437f0a2
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|
937 "# can't create %s\n", cpathname); |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
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|
938 return; |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
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parents:
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diff
changeset
|
939 } |
|
32422
3df36e2e5ddc
Patch #923098: Share interned strings in marshal.
Martin v. Löwis <martin@v.loewis.de>
parents:
32294
diff
changeset
|
940 PyMarshal_WriteLongToFile(pyc_magic, fp, Py_MARSHAL_VERSION); |
|
2052
d7e91437f0a2
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parents:
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diff
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|
941 /* First write a 0 for mtime */ |
|
32422
3df36e2e5ddc
Patch #923098: Share interned strings in marshal.
Martin v. Löwis <martin@v.loewis.de>
parents:
32294
diff
changeset
|
942 PyMarshal_WriteLongToFile(0L, fp, Py_MARSHAL_VERSION); |
|
3df36e2e5ddc
Patch #923098: Share interned strings in marshal.
Martin v. Löwis <martin@v.loewis.de>
parents:
32294
diff
changeset
|
943 PyMarshal_WriteObjectToFile((PyObject *)co, fp, Py_MARSHAL_VERSION); |
|
31824
331de8b9d1ed
Marshal clean-up (SF patch #873224)
Armin Rigo <arigo@tunes.org>
parents:
31797
diff
changeset
|
944 if (fflush(fp) != 0 || ferror(fp)) { |
|
5373
5880384d7c71
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Guido van Rossum <guido@python.org>
parents:
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diff
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|
945 if (Py_VerboseFlag) |
|
9329
7f242f29a45f
Replace fprintf(stderr, ...) with PySys_WriteStderr(...).
Guido van Rossum <guido@python.org>
parents:
9203
diff
changeset
|
946 PySys_WriteStderr("# can't write %s\n", cpathname); |
|
2052
d7e91437f0a2
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parents:
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diff
changeset
|
947 /* Don't keep partial file */ |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
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diff
changeset
|
948 fclose(fp); |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
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diff
changeset
|
949 (void) unlink(cpathname); |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
950 return; |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
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parents:
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diff
changeset
|
951 } |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
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parents:
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diff
changeset
|
952 /* Now write the true mtime */ |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
953 fseek(fp, 4L, 0); |
|
36501
7fdc639bc5b4
Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents:
36324
diff
changeset
|
954 assert(mtime < LONG_MAX); |
|
36866
9eb24f92a784
Change int to Py_ssize_t in several places.
Martin v. Löwis <martin@v.loewis.de>
parents:
36712
diff
changeset
|
955 PyMarshal_WriteLongToFile((long)mtime, fp, Py_MARSHAL_VERSION); |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
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parents:
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diff
changeset
|
956 fflush(fp); |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
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parents:
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diff
changeset
|
957 fclose(fp); |
|
5373
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Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
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|
958 if (Py_VerboseFlag) |
|
9329
7f242f29a45f
Replace fprintf(stderr, ...) with PySys_WriteStderr(...).
Guido van Rossum <guido@python.org>
parents:
9203
diff
changeset
|
959 PySys_WriteStderr("# wrote %s\n", cpathname); |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
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parents:
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|
960 } |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
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|
961 |
|
50619
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|
962 static void |
|
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|
963 update_code_filenames(PyCodeObject *co, PyObject *oldname, PyObject *newname) |
|
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|
964 { |
|
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changeset
|
965 PyObject *constants, *tmp; |
|
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changeset
|
966 Py_ssize_t i, n; |
|
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|
967 |
|
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changeset
|
968 if (PyUnicode_Compare(co->co_filename, oldname)) |
|
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|
969 return; |
|
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|
970 |
|
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|
971 tmp = co->co_filename; |
|
2ff9910f1526
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changeset
|
972 co->co_filename = newname; |
|
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changeset
|
973 Py_INCREF(co->co_filename); |
|
2ff9910f1526
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changeset
|
974 Py_DECREF(tmp); |
|
2ff9910f1526
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|
975 |
|
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changeset
|
976 constants = co->co_consts; |
|
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changeset
|
977 n = PyTuple_GET_SIZE(constants); |
|
2ff9910f1526
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changeset
|
978 for (i = 0; i < n; i++) { |
|
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979 tmp = PyTuple_GET_ITEM(constants, i); |
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980 if (PyCode_Check(tmp)) |
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981 update_code_filenames((PyCodeObject *)tmp, |
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982 oldname, newname); |
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983 } |
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984 } |
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985 |
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986 static int |
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987 update_compiled_module(PyCodeObject *co, char *pathname) |
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988 { |
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989 PyObject *oldname, *newname; |
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990 |
|
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991 newname = PyUnicode_DecodeFSDefault(pathname); |
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992 if (newname == NULL) |
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993 return -1; |
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994 |
|
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995 if (!PyUnicode_Compare(co->co_filename, newname)) { |
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996 Py_DECREF(newname); |
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997 return 0; |
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998 } |
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999 |
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1000 oldname = co->co_filename; |
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1001 Py_INCREF(oldname); |
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1002 update_code_filenames(co, oldname, newname); |
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1003 Py_DECREF(oldname); |
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1004 Py_DECREF(newname); |
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1005 return 1; |
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1006 } |
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1007 |
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1008 /* Load a source module from a given file and return its module |
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1009 object WITH INCREMENTED REFERENCE COUNT. If there's a matching |
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1010 byte-compiled file, use that instead. */ |
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1011 |
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1012 static PyObject * |
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1013 load_source_module(char *name, char *pathname, FILE *fp) |
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1014 { |
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1015 struct stat st; |
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1016 FILE *fpc; |
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1017 char buf[MAXPATHLEN+1]; |
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1018 char *cpathname; |
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1019 PyCodeObject *co; |
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1020 PyObject *m; |
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1021 |
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1022 if (fstat(fileno(fp), &st) != 0) { |
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1023 PyErr_Format(PyExc_RuntimeError, |
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1024 "unable to get file status from '%s'", |
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1025 pathname); |
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1026 return NULL; |
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1027 } |
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1028 #if SIZEOF_TIME_T > 4 |
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1029 /* Python's .pyc timestamp handling presumes that the timestamp fits |
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1030 in 4 bytes. This will be fine until sometime in the year 2038, |
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1031 when a 4-byte signed time_t will overflow. |
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1032 */ |
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1033 if (st.st_mtime >> 32) { |
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1034 PyErr_SetString(PyExc_OverflowError, |
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1035 "modification time overflows a 4 byte field"); |
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1036 return NULL; |
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1037 } |
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1038 #endif |
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1039 cpathname = make_compiled_pathname(pathname, buf, |
| 17502 | 1040 (size_t)MAXPATHLEN + 1); |
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1041 if (cpathname != NULL && |
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1042 (fpc = check_compiled_module(pathname, st.st_mtime, cpathname))) { |
|
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1043 co = read_compiled_module(cpathname, fpc); |
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1044 fclose(fpc); |
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1045 if (co == NULL) |
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1046 return NULL; |
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1047 if (update_compiled_module(co, pathname) < 0) |
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1048 return NULL; |
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1049 if (Py_VerboseFlag) |
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1050 PySys_WriteStderr("import %s # precompiled from %s\n", |
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1051 name, cpathname); |
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1052 pathname = cpathname; |
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1053 } |
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1054 else { |
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1055 co = parse_source_module(pathname, fp); |
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1056 if (co == NULL) |
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1057 return NULL; |
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1058 if (Py_VerboseFlag) |
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1059 PySys_WriteStderr("import %s # from %s\n", |
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1060 name, pathname); |
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1061 if (cpathname) { |
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1062 PyObject *ro = PySys_GetObject("dont_write_bytecode"); |
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1063 if (ro == NULL || !PyObject_IsTrue(ro)) |
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1064 write_compiled_module(co, cpathname, &st); |
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1065 } |
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1066 } |
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1067 m = PyImport_ExecCodeModuleEx(name, (PyObject *)co, pathname); |
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1068 Py_DECREF(co); |
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1069 |
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1070 return m; |
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1071 } |
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1072 |
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1073 /* Get source file -> unicode or None |
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1074 * Returns the path to the py file if available, else the given path |
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1075 */ |
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1076 static PyObject * |
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1077 get_sourcefile(const char *file) |
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1078 { |
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1079 char py[MAXPATHLEN + 1]; |
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1080 Py_ssize_t len; |
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1081 PyObject *u; |
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1082 struct stat statbuf; |
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1083 |
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changeset
|
1084 if (!file || !*file) { |
|
73e1bf179a01
Another patch for #1762972: __file__ points to the py file instead pyo/pyc file
Christian Heimes <christian@cheimes.de>
parents:
44567
diff
changeset
|
1085 Py_RETURN_NONE; |
|
73e1bf179a01
Another patch for #1762972: __file__ points to the py file instead pyo/pyc file
Christian Heimes <christian@cheimes.de>
parents:
44567
diff
changeset
|
1086 } |
|
73e1bf179a01
Another patch for #1762972: __file__ points to the py file instead pyo/pyc file
Christian Heimes <christian@cheimes.de>
parents:
44567
diff
changeset
|
1087 |
|
73e1bf179a01
Another patch for #1762972: __file__ points to the py file instead pyo/pyc file
Christian Heimes <christian@cheimes.de>
parents:
44567
diff
changeset
|
1088 len = strlen(file); |
| 44634 | 1089 /* match '*.py?' */ |
| 1090 if (len > MAXPATHLEN || PyOS_strnicmp(&file[len-4], ".py", 3) != 0) { | |
|
44583
73e1bf179a01
Another patch for #1762972: __file__ points to the py file instead pyo/pyc file
Christian Heimes <christian@cheimes.de>
parents:
44567
diff
changeset
|
1091 return PyUnicode_DecodeFSDefault(file); |
|
73e1bf179a01
Another patch for #1762972: __file__ points to the py file instead pyo/pyc file
Christian Heimes <christian@cheimes.de>
parents:
44567
diff
changeset
|
1092 } |
|
73e1bf179a01
Another patch for #1762972: __file__ points to the py file instead pyo/pyc file
Christian Heimes <christian@cheimes.de>
parents:
44567
diff
changeset
|
1093 |
|
73e1bf179a01
Another patch for #1762972: __file__ points to the py file instead pyo/pyc file
Christian Heimes <christian@cheimes.de>
parents:
44567
diff
changeset
|
1094 strncpy(py, file, len-1); |
|
46015
10b0d81a2145
Properly terminate file name.
Martin v. Löwis <martin@v.loewis.de>
parents:
45773
diff
changeset
|
1095 py[len-1] = '\0'; |
|
44583
73e1bf179a01
Another patch for #1762972: __file__ points to the py file instead pyo/pyc file
Christian Heimes <christian@cheimes.de>
parents:
44567
diff
changeset
|
1096 if (stat(py, &statbuf) == 0 && |
|
73e1bf179a01
Another patch for #1762972: __file__ points to the py file instead pyo/pyc file
Christian Heimes <christian@cheimes.de>
parents:
44567
diff
changeset
|
1097 S_ISREG(statbuf.st_mode)) { |
|
73e1bf179a01
Another patch for #1762972: __file__ points to the py file instead pyo/pyc file
Christian Heimes <christian@cheimes.de>
parents:
44567
diff
changeset
|
1098 u = PyUnicode_DecodeFSDefault(py); |
|
73e1bf179a01
Another patch for #1762972: __file__ points to the py file instead pyo/pyc file
Christian Heimes <christian@cheimes.de>
parents:
44567
diff
changeset
|
1099 } |
|
73e1bf179a01
Another patch for #1762972: __file__ points to the py file instead pyo/pyc file
Christian Heimes <christian@cheimes.de>
parents:
44567
diff
changeset
|
1100 else { |
|
73e1bf179a01
Another patch for #1762972: __file__ points to the py file instead pyo/pyc file
Christian Heimes <christian@cheimes.de>
parents:
44567
diff
changeset
|
1101 u = PyUnicode_DecodeFSDefault(file); |
|
73e1bf179a01
Another patch for #1762972: __file__ points to the py file instead pyo/pyc file
Christian Heimes <christian@cheimes.de>
parents:
44567
diff
changeset
|
1102 } |
|
73e1bf179a01
Another patch for #1762972: __file__ points to the py file instead pyo/pyc file
Christian Heimes <christian@cheimes.de>
parents:
44567
diff
changeset
|
1103 return u; |
|
73e1bf179a01
Another patch for #1762972: __file__ points to the py file instead pyo/pyc file
Christian Heimes <christian@cheimes.de>
parents:
44567
diff
changeset
|
1104 } |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
1105 |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1106 /* Forward */ |
|
26885
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1107 static PyObject *load_module(char *, FILE *, char *, int, PyObject *); |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1108 static struct filedescr *find_module(char *, char *, PyObject *, |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1109 char *, size_t, FILE **, PyObject **); |
|
44583
73e1bf179a01
Another patch for #1762972: __file__ points to the py file instead pyo/pyc file
Christian Heimes <christian@cheimes.de>
parents:
44567
diff
changeset
|
1110 static struct _frozen * find_frozen(char *); |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1111 |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1112 /* Load a package and return its module object WITH INCREMENTED |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1113 REFERENCE COUNT */ |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1114 |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1115 static PyObject * |
|
13658
f79434ee41fa
Mass ANSIfication of function definitions. Doesn't cover all 'extern'
Thomas Wouters <thomas@python.org>
parents:
13552
diff
changeset
|
1116 load_package(char *name, char *pathname) |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1117 { |
|
32882
331e60d8ce6d
PyImport_ExecCodeModuleEx(): remove module from sys.modules in error cases.
Tim Peters <tim.peters@gmail.com>
parents:
32879
diff
changeset
|
1118 PyObject *m, *d; |
|
331e60d8ce6d
PyImport_ExecCodeModuleEx(): remove module from sys.modules in error cases.
Tim Peters <tim.peters@gmail.com>
parents:
32879
diff
changeset
|
1119 PyObject *file = NULL; |
|
331e60d8ce6d
PyImport_ExecCodeModuleEx(): remove module from sys.modules in error cases.
Tim Peters <tim.peters@gmail.com>
parents:
32879
diff
changeset
|
1120 PyObject *path = NULL; |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1121 int err; |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1122 char buf[MAXPATHLEN+1]; |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1123 FILE *fp = NULL; |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1124 struct filedescr *fdp; |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1125 |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1126 m = PyImport_AddModule(name); |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1127 if (m == NULL) |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1128 return NULL; |
|
6249
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
1129 if (Py_VerboseFlag) |
|
9329
7f242f29a45f
Replace fprintf(stderr, ...) with PySys_WriteStderr(...).
Guido van Rossum <guido@python.org>
parents:
9203
diff
changeset
|
1130 PySys_WriteStderr("import %s # directory %s\n", |
|
6249
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
1131 name, pathname); |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1132 d = PyModule_GetDict(m); |
|
44583
73e1bf179a01
Another patch for #1762972: __file__ points to the py file instead pyo/pyc file
Christian Heimes <christian@cheimes.de>
parents:
44567
diff
changeset
|
1133 file = get_sourcefile(pathname); |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1134 if (file == NULL) |
|
32882
331e60d8ce6d
PyImport_ExecCodeModuleEx(): remove module from sys.modules in error cases.
Tim Peters <tim.peters@gmail.com>
parents:
32879
diff
changeset
|
1135 goto error; |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1136 path = Py_BuildValue("[O]", file); |
|
32882
331e60d8ce6d
PyImport_ExecCodeModuleEx(): remove module from sys.modules in error cases.
Tim Peters <tim.peters@gmail.com>
parents:
32879
diff
changeset
|
1137 if (path == NULL) |
|
331e60d8ce6d
PyImport_ExecCodeModuleEx(): remove module from sys.modules in error cases.
Tim Peters <tim.peters@gmail.com>
parents:
32879
diff
changeset
|
1138 goto error; |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1139 err = PyDict_SetItemString(d, "__file__", file); |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1140 if (err == 0) |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1141 err = PyDict_SetItemString(d, "__path__", path); |
|
32882
331e60d8ce6d
PyImport_ExecCodeModuleEx(): remove module from sys.modules in error cases.
Tim Peters <tim.peters@gmail.com>
parents:
32879
diff
changeset
|
1142 if (err != 0) |
|
331e60d8ce6d
PyImport_ExecCodeModuleEx(): remove module from sys.modules in error cases.
Tim Peters <tim.peters@gmail.com>
parents:
32879
diff
changeset
|
1143 goto error; |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1144 buf[0] = '\0'; |
|
26885
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1145 fdp = find_module(name, "__init__", path, buf, sizeof(buf), &fp, NULL); |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1146 if (fdp == NULL) { |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1147 if (PyErr_ExceptionMatches(PyExc_ImportError)) { |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1148 PyErr_Clear(); |
|
32294
82fe6832e505
Fix a refcount bug in an obscure code corner.
Thomas Heller <theller@ctypes.org>
parents:
32156
diff
changeset
|
1149 Py_INCREF(m); |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1150 } |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1151 else |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1152 m = NULL; |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1153 goto cleanup; |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1154 } |
|
26885
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1155 m = load_module(name, fp, buf, fdp->type, NULL); |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1156 if (fp != NULL) |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1157 fclose(fp); |
|
32882
331e60d8ce6d
PyImport_ExecCodeModuleEx(): remove module from sys.modules in error cases.
Tim Peters <tim.peters@gmail.com>
parents:
32879
diff
changeset
|
1158 goto cleanup; |
|
331e60d8ce6d
PyImport_ExecCodeModuleEx(): remove module from sys.modules in error cases.
Tim Peters <tim.peters@gmail.com>
parents:
32879
diff
changeset
|
1159 |
|
331e60d8ce6d
PyImport_ExecCodeModuleEx(): remove module from sys.modules in error cases.
Tim Peters <tim.peters@gmail.com>
parents:
32879
diff
changeset
|
1160 error: |
|
331e60d8ce6d
PyImport_ExecCodeModuleEx(): remove module from sys.modules in error cases.
Tim Peters <tim.peters@gmail.com>
parents:
32879
diff
changeset
|
1161 m = NULL; |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1162 cleanup: |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1163 Py_XDECREF(path); |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1164 Py_XDECREF(file); |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1165 return m; |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1166 } |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1167 |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1168 |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1169 /* Helper to test for built-in module */ |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1170 |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1171 static int |
|
13658
f79434ee41fa
Mass ANSIfication of function definitions. Doesn't cover all 'extern'
Thomas Wouters <thomas@python.org>
parents:
13552
diff
changeset
|
1172 is_builtin(char *name) |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1173 { |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1174 int i; |
|
6541
b2dfff06789c
Instead of using _PyImport_Inittab[] directly, use the new "official"
Guido van Rossum <guido@python.org>
parents:
6454
diff
changeset
|
1175 for (i = 0; PyImport_Inittab[i].name != NULL; i++) { |
|
b2dfff06789c
Instead of using _PyImport_Inittab[] directly, use the new "official"
Guido van Rossum <guido@python.org>
parents:
6454
diff
changeset
|
1176 if (strcmp(name, PyImport_Inittab[i].name) == 0) { |
|
b2dfff06789c
Instead of using _PyImport_Inittab[] directly, use the new "official"
Guido van Rossum <guido@python.org>
parents:
6454
diff
changeset
|
1177 if (PyImport_Inittab[i].initfunc == NULL) |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1178 return -1; |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1179 else |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1180 return 1; |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1181 } |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1182 } |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1183 return 0; |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1184 } |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1185 |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1186 |
|
26885
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1187 /* Return an importer object for a sys.path/pkg.__path__ item 'p', |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1188 possibly by fetching it from the path_importer_cache dict. If it |
|
40450
cc992d75d5b3
Four months of trunk changes (including a few releases...)
Thomas Wouters <thomas@python.org>
parents:
40215
diff
changeset
|
1189 wasn't yet cached, traverse path_hooks until a hook is found |
|
26885
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1190 that can handle the path item. Return None if no hook could; |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1191 this tells our caller it should fall back to the builtin |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1192 import mechanism. Cache the result in path_importer_cache. |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1193 Returns a borrowed reference. */ |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1194 |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1195 static PyObject * |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1196 get_path_importer(PyObject *path_importer_cache, PyObject *path_hooks, |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1197 PyObject *p) |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1198 { |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1199 PyObject *importer; |
|
36866
9eb24f92a784
Change int to Py_ssize_t in several places.
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1200 Py_ssize_t j, nhooks; |
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1201 |
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1202 /* These conditions are the caller's responsibility: */ |
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1203 assert(PyList_Check(path_hooks)); |
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1204 assert(PyDict_Check(path_importer_cache)); |
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1205 |
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1206 nhooks = PyList_Size(path_hooks); |
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1207 if (nhooks < 0) |
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1208 return NULL; /* Shouldn't happen */ |
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1209 |
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1210 importer = PyDict_GetItem(path_importer_cache, p); |
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1211 if (importer != NULL) |
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1212 return importer; |
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1213 |
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1214 /* set path_importer_cache[p] to None to avoid recursion */ |
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1215 if (PyDict_SetItem(path_importer_cache, p, Py_None) != 0) |
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1216 return NULL; |
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1217 |
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1218 for (j = 0; j < nhooks; j++) { |
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1219 PyObject *hook = PyList_GetItem(path_hooks, j); |
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1220 if (hook == NULL) |
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1221 return NULL; |
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1222 importer = PyObject_CallFunctionObjArgs(hook, p, NULL); |
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1223 if (importer != NULL) |
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1224 break; |
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1225 |
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1226 if (!PyErr_ExceptionMatches(PyExc_ImportError)) { |
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1227 return NULL; |
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1228 } |
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1229 PyErr_Clear(); |
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1230 } |
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1231 if (importer == NULL) { |
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1232 importer = PyObject_CallFunctionObjArgs( |
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1233 (PyObject *)&PyNullImporter_Type, p, NULL |
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1234 ); |
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1235 if (importer == NULL) { |
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1236 if (PyErr_ExceptionMatches(PyExc_ImportError)) { |
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1237 PyErr_Clear(); |
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1238 return Py_None; |
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1239 } |
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1240 } |
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1241 } |
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1242 if (importer != NULL) { |
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1243 int err = PyDict_SetItem(path_importer_cache, p, importer); |
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1244 Py_DECREF(importer); |
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1245 if (err != 0) |
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1246 return NULL; |
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1247 } |
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1248 return importer; |
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1249 } |
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1250 |
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1251 PyAPI_FUNC(PyObject *) |
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1252 PyImport_GetImporter(PyObject *path) { |
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1253 PyObject *importer=NULL, *path_importer_cache=NULL, *path_hooks=NULL; |
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1254 |
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1255 if ((path_importer_cache = PySys_GetObject("path_importer_cache"))) { |
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1256 if ((path_hooks = PySys_GetObject("path_hooks"))) { |
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1257 importer = get_path_importer(path_importer_cache, |
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1258 path_hooks, path); |
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1259 } |
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1260 } |
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1261 Py_XINCREF(importer); /* get_path_importer returns a borrowed reference */ |
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1262 return importer; |
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1263 } |
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1264 |
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1265 /* Search the path (default sys.path) for a module. Return the |
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1266 corresponding filedescr struct, and (via return arguments) the |
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1267 pathname and an open file. Return NULL if the module is not found. */ |
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1268 |
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1269 #ifdef MS_COREDLL |
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1270 extern FILE *PyWin_FindRegisteredModule(const char *, struct filedescr **, |
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1271 char *, Py_ssize_t); |
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1272 #endif |
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1273 |
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1274 static int case_ok(char *, Py_ssize_t, Py_ssize_t, char *); |
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1275 static int find_init_module(char *); /* Forward */ |
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1276 static struct filedescr importhookdescr = {"", "", IMP_HOOK}; |
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1277 |
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1278 static struct filedescr * |
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1279 find_module(char *fullname, char *subname, PyObject *path, char *buf, |
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1280 size_t buflen, FILE **p_fp, PyObject **p_loader) |
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1281 { |
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1282 Py_ssize_t i, npath; |
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1283 size_t len, namelen; |
| 4596 | 1284 struct filedescr *fdp = NULL; |
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1285 char *filemode; |
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1286 FILE *fp = NULL; |
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1287 PyObject *path_hooks, *path_importer_cache; |
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1288 struct stat statbuf; |
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1289 static struct filedescr fd_frozen = {"", "", PY_FROZEN}; |
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1290 static struct filedescr fd_builtin = {"", "", C_BUILTIN}; |
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1291 static struct filedescr fd_package = {"", "", PKG_DIRECTORY}; |
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1292 char name[MAXPATHLEN+1]; |
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1293 #if defined(PYOS_OS2) |
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1294 size_t saved_len; |
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1295 size_t saved_namelen; |
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1296 char *saved_buf = NULL; |
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1297 #endif |
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1298 if (p_loader != NULL) |
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1299 *p_loader = NULL; |
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1300 |
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1301 if (strlen(subname) > MAXPATHLEN) { |
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1302 PyErr_SetString(PyExc_OverflowError, |
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1303 "module name is too long"); |
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1304 return NULL; |
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1305 } |
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1306 strcpy(name, subname); |
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1307 |
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1308 /* sys.meta_path import hook */ |
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1309 if (p_loader != NULL) { |
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1310 PyObject *meta_path; |
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1312 meta_path = PySys_GetObject("meta_path"); |
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diff
changeset
|
1313 if (meta_path == NULL || !PyList_Check(meta_path)) { |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1314 PyErr_SetString(PyExc_ImportError, |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1315 "sys.meta_path must be a list of " |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1316 "import hooks"); |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1317 return NULL; |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1318 } |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1319 Py_INCREF(meta_path); /* zap guard */ |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1320 npath = PyList_Size(meta_path); |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1321 for (i = 0; i < npath; i++) { |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1322 PyObject *loader; |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1323 PyObject *hook = PyList_GetItem(meta_path, i); |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1324 loader = PyObject_CallMethod(hook, "find_module", |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1325 "sO", fullname, |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1326 path != NULL ? |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1327 path : Py_None); |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1328 if (loader == NULL) { |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1329 Py_DECREF(meta_path); |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1330 return NULL; /* true error */ |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1331 } |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1332 if (loader != Py_None) { |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1333 /* a loader was found */ |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1334 *p_loader = loader; |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1335 Py_DECREF(meta_path); |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1336 return &importhookdescr; |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1337 } |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1338 Py_DECREF(loader); |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1339 } |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1340 Py_DECREF(meta_path); |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1341 } |
|
8934
20b83ca06ce8
Patch by Just van Rossum that changes how we search for submodules of
Guido van Rossum <guido@python.org>
parents:
8845
diff
changeset
|
1342 |
|
49651
aa6e649599ad
fix #4211: the __path__ of a frozen package should be a list.
Benjamin Peterson <benjamin@python.org>
parents:
49105
diff
changeset
|
1343 if (find_frozen(fullname) != NULL) { |
|
aa6e649599ad
fix #4211: the __path__ of a frozen package should be a list.
Benjamin Peterson <benjamin@python.org>
parents:
49105
diff
changeset
|
1344 strcpy(buf, fullname); |
|
aa6e649599ad
fix #4211: the __path__ of a frozen package should be a list.
Benjamin Peterson <benjamin@python.org>
parents:
49105
diff
changeset
|
1345 return &fd_frozen; |
|
8934
20b83ca06ce8
Patch by Just van Rossum that changes how we search for submodules of
Guido van Rossum <guido@python.org>
parents:
8845
diff
changeset
|
1346 } |
|
49651
aa6e649599ad
fix #4211: the __path__ of a frozen package should be a list.
Benjamin Peterson <benjamin@python.org>
parents:
49105
diff
changeset
|
1347 |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1348 if (path == NULL) { |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1349 if (is_builtin(name)) { |
|
7552
c8e5f704623d
Support for frozen packages, matching the revamped Tools/freeze.
Guido van Rossum <guido@python.org>
parents:
7535
diff
changeset
|
1350 strcpy(buf, name); |
|
c8e5f704623d
Support for frozen packages, matching the revamped Tools/freeze.
Guido van Rossum <guido@python.org>
parents:
7535
diff
changeset
|
1351 return &fd_builtin; |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1352 } |
|
4111
90216e907345
PYTHONWIN -> MS_COREDLL
Guido van Rossum <guido@python.org>
parents:
3964
diff
changeset
|
1353 #ifdef MS_COREDLL |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1354 fp = PyWin_FindRegisteredModule(name, &fdp, buf, buflen); |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1355 if (fp != NULL) { |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1356 *p_fp = fp; |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1357 return fdp; |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1358 } |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1359 #endif |
|
7552
c8e5f704623d
Support for frozen packages, matching the revamped Tools/freeze.
Guido van Rossum <guido@python.org>
parents:
7535
diff
changeset
|
1360 path = PySys_GetObject("path"); |
|
c8e5f704623d
Support for frozen packages, matching the revamped Tools/freeze.
Guido van Rossum <guido@python.org>
parents:
7535
diff
changeset
|
1361 } |
|
49651
aa6e649599ad
fix #4211: the __path__ of a frozen package should be a list.
Benjamin Peterson <benjamin@python.org>
parents:
49105
diff
changeset
|
1362 |
|
5373
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
1363 if (path == NULL || !PyList_Check(path)) { |
|
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
1364 PyErr_SetString(PyExc_ImportError, |
|
7552
c8e5f704623d
Support for frozen packages, matching the revamped Tools/freeze.
Guido van Rossum <guido@python.org>
parents:
7535
diff
changeset
|
1365 "sys.path must be a list of directory names"); |
|
1410
315272ec4d5b
* import.c (get_module): total rewrite, to ensure proper search order: for
Guido van Rossum <guido@python.org>
parents:
1362
diff
changeset
|
1366 return NULL; |
|
315272ec4d5b
* import.c (get_module): total rewrite, to ensure proper search order: for
Guido van Rossum <guido@python.org>
parents:
1362
diff
changeset
|
1367 } |
|
26885
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1368 |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1369 path_hooks = PySys_GetObject("path_hooks"); |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1370 if (path_hooks == NULL || !PyList_Check(path_hooks)) { |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1371 PyErr_SetString(PyExc_ImportError, |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1372 "sys.path_hooks must be a list of " |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1373 "import hooks"); |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1374 return NULL; |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1375 } |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1376 path_importer_cache = PySys_GetObject("path_importer_cache"); |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1377 if (path_importer_cache == NULL || |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1378 !PyDict_Check(path_importer_cache)) { |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1379 PyErr_SetString(PyExc_ImportError, |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1380 "sys.path_importer_cache must be a dict"); |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1381 return NULL; |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1382 } |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1383 |
|
5373
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
1384 npath = PyList_Size(path); |
|
1905
61c3c1a2fdb4
Fix various potential buffer overrun problems.
Guido van Rossum <guido@python.org>
parents:
1886
diff
changeset
|
1385 namelen = strlen(name); |
|
1410
315272ec4d5b
* import.c (get_module): total rewrite, to ensure proper search order: for
Guido van Rossum <guido@python.org>
parents:
1362
diff
changeset
|
1386 for (i = 0; i < npath; i++) { |
|
5373
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
1387 PyObject *v = PyList_GetItem(path, i); |
|
41595
2c54763c4504
More coding by random modification.
Guido van Rossum <guido@python.org>
parents:
41587
diff
changeset
|
1388 PyObject *origv = v; |
|
41666
85d51cb8ae5e
More uniform approach to getting (UTF8) bytes out of a string.
Guido van Rossum <guido@python.org>
parents:
41595
diff
changeset
|
1389 const char *base; |
|
41595
2c54763c4504
More coding by random modification.
Guido van Rossum <guido@python.org>
parents:
41587
diff
changeset
|
1390 Py_ssize_t size; |
|
39610
3674f20ac781
Merge current trunk into p3yk. This includes the PyNumber_Index API change,
Thomas Wouters <thomas@python.org>
parents:
39442
diff
changeset
|
1391 if (!v) |
|
3674f20ac781
Merge current trunk into p3yk. This includes the PyNumber_Index API change,
Thomas Wouters <thomas@python.org>
parents:
39442
diff
changeset
|
1392 return NULL; |
|
42898
0020bc784c76
Some changes in preparation of stricter rules about mixing str and bytes.
Guido van Rossum <guido@python.org>
parents:
42862
diff
changeset
|
1393 if (PyUnicode_Check(v)) { |
|
47599
e2eb70235392
Issue 1342: Python could not start if installed in a directory
Amaury Forgeot d'Arc <amauryfa@gmail.com>
parents:
47594
diff
changeset
|
1394 v = PyUnicode_AsEncodedString(v, |
|
e2eb70235392
Issue 1342: Python could not start if installed in a directory
Amaury Forgeot d'Arc <amauryfa@gmail.com>
parents:
47594
diff
changeset
|
1395 Py_FileSystemDefaultEncoding, NULL); |
|
42898
0020bc784c76
Some changes in preparation of stricter rules about mixing str and bytes.
Guido van Rossum <guido@python.org>
parents:
42862
diff
changeset
|
1396 if (v == NULL) |
|
0020bc784c76
Some changes in preparation of stricter rules about mixing str and bytes.
Guido van Rossum <guido@python.org>
parents:
42862
diff
changeset
|
1397 return NULL; |
|
0020bc784c76
Some changes in preparation of stricter rules about mixing str and bytes.
Guido van Rossum <guido@python.org>
parents:
42862
diff
changeset
|
1398 } |
|
47599
e2eb70235392
Issue 1342: Python could not start if installed in a directory
Amaury Forgeot d'Arc <amauryfa@gmail.com>
parents:
47594
diff
changeset
|
1399 else if (!PyBytes_Check(v)) |
|
42898
0020bc784c76
Some changes in preparation of stricter rules about mixing str and bytes.
Guido van Rossum <guido@python.org>
parents:
42862
diff
changeset
|
1400 continue; |
|
47599
e2eb70235392
Issue 1342: Python could not start if installed in a directory
Amaury Forgeot d'Arc <amauryfa@gmail.com>
parents:
47594
diff
changeset
|
1401 else |
|
e2eb70235392
Issue 1342: Python could not start if installed in a directory
Amaury Forgeot d'Arc <amauryfa@gmail.com>
parents:
47594
diff
changeset
|
1402 Py_INCREF(v); |
|
e2eb70235392
Issue 1342: Python could not start if installed in a directory
Amaury Forgeot d'Arc <amauryfa@gmail.com>
parents:
47594
diff
changeset
|
1403 |
|
47301
23ab586c427a
Renamed PyString to PyBytes
Christian Heimes <christian@cheimes.de>
parents:
46644
diff
changeset
|
1404 base = PyBytes_AS_STRING(v); |
|
23ab586c427a
Renamed PyString to PyBytes
Christian Heimes <christian@cheimes.de>
parents:
46644
diff
changeset
|
1405 size = PyBytes_GET_SIZE(v); |
|
41595
2c54763c4504
More coding by random modification.
Guido van Rossum <guido@python.org>
parents:
41587
diff
changeset
|
1406 len = size; |
|
23879
08475c87d24f
Apply diff2.txt from SF patch http://www.python.org/sf/566999
Walter Dörwald <walter@livinglogic.de>
parents:
23851
diff
changeset
|
1407 if (len + 2 + namelen + MAXSUFFIXSIZE >= buflen) { |
|
47599
e2eb70235392
Issue 1342: Python could not start if installed in a directory
Amaury Forgeot d'Arc <amauryfa@gmail.com>
parents:
47594
diff
changeset
|
1408 Py_DECREF(v); |
|
1905
61c3c1a2fdb4
Fix various potential buffer overrun problems.
Guido van Rossum <guido@python.org>
parents:
1886
diff
changeset
|
1409 continue; /* Too long */ |
|
23879
08475c87d24f
Apply diff2.txt from SF patch http://www.python.org/sf/566999
Walter Dörwald <walter@livinglogic.de>
parents:
23851
diff
changeset
|
1410 } |
|
41595
2c54763c4504
More coding by random modification.
Guido van Rossum <guido@python.org>
parents:
41587
diff
changeset
|
1411 strcpy(buf, base); |
|
47599
e2eb70235392
Issue 1342: Python could not start if installed in a directory
Amaury Forgeot d'Arc <amauryfa@gmail.com>
parents:
47594
diff
changeset
|
1412 Py_DECREF(v); |
|
e2eb70235392
Issue 1342: Python could not start if installed in a directory
Amaury Forgeot d'Arc <amauryfa@gmail.com>
parents:
47594
diff
changeset
|
1413 |
|
23879
08475c87d24f
Apply diff2.txt from SF patch http://www.python.org/sf/566999
Walter Dörwald <walter@livinglogic.de>
parents:
23851
diff
changeset
|
1414 if (strlen(buf) != len) { |
|
1905
61c3c1a2fdb4
Fix various potential buffer overrun problems.
Guido van Rossum <guido@python.org>
parents:
1886
diff
changeset
|
1415 continue; /* v contains '\0' */ |
|
23879
08475c87d24f
Apply diff2.txt from SF patch http://www.python.org/sf/566999
Walter Dörwald <walter@livinglogic.de>
parents:
23851
diff
changeset
|
1416 } |
|
26885
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1417 |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1418 /* sys.path_hooks import hook */ |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1419 if (p_loader != NULL) { |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1420 PyObject *importer; |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1421 |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1422 importer = get_path_importer(path_importer_cache, |
|
41595
2c54763c4504
More coding by random modification.
Guido van Rossum <guido@python.org>
parents:
41587
diff
changeset
|
1423 path_hooks, origv); |
|
39442
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents:
38669
diff
changeset
|
1424 if (importer == NULL) { |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents:
38669
diff
changeset
|
1425 return NULL; |
|
38453
29ae5e0fc348
Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk.
Thomas Wouters <thomas@python.org>
parents:
37879
diff
changeset
|
1426 } |
|
39442
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents:
38669
diff
changeset
|
1427 /* Note: importer is a borrowed reference */ |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents:
38669
diff
changeset
|
1428 if (importer != Py_None) { |
|
26885
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1429 PyObject *loader; |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1430 loader = PyObject_CallMethod(importer, |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1431 "find_module", |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1432 "s", fullname); |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1433 if (loader == NULL) |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1434 return NULL; /* error */ |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1435 if (loader != Py_None) { |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1436 /* a loader was found */ |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1437 *p_loader = loader; |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1438 return &importhookdescr; |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1439 } |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1440 Py_DECREF(loader); |
|
38453
29ae5e0fc348
Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk.
Thomas Wouters <thomas@python.org>
parents:
37879
diff
changeset
|
1441 continue; |
|
26885
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1442 } |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1443 } |
|
38453
29ae5e0fc348
Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk.
Thomas Wouters <thomas@python.org>
parents:
37879
diff
changeset
|
1444 /* no hook was found, use builtin import */ |
|
26885
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1445 |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1446 if (len > 0 && buf[len-1] != SEP |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1447 #ifdef ALTSEP |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1448 && buf[len-1] != ALTSEP |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1449 #endif |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1450 ) |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
1451 buf[len++] = SEP; |
|
15401
c45c5080c844
Rip out DOS-8x3 support.
Guido van Rossum <guido@python.org>
parents:
14991
diff
changeset
|
1452 strcpy(buf+len, name); |
|
c45c5080c844
Rip out DOS-8x3 support.
Guido van Rossum <guido@python.org>
parents:
14991
diff
changeset
|
1453 len += namelen; |
|
16828
3b05212c1616
Implement PEP 235: Import on Case-Insensitive Platforms.
Tim Peters <tim.peters@gmail.com>
parents:
16712
diff
changeset
|
1454 |
|
3b05212c1616
Implement PEP 235: Import on Case-Insensitive Platforms.
Tim Peters <tim.peters@gmail.com>
parents:
16712
diff
changeset
|
1455 /* Check for package import (buf holds a directory name, |
|
3b05212c1616
Implement PEP 235: Import on Case-Insensitive Platforms.
Tim Peters <tim.peters@gmail.com>
parents:
16712
diff
changeset
|
1456 and there's an __init__ module in that directory */ |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1457 #ifdef HAVE_STAT |
|
23879
08475c87d24f
Apply diff2.txt from SF patch http://www.python.org/sf/566999
Walter Dörwald <walter@livinglogic.de>
parents:
23851
diff
changeset
|
1458 if (stat(buf, &statbuf) == 0 && /* it exists */ |
|
08475c87d24f
Apply diff2.txt from SF patch http://www.python.org/sf/566999
Walter Dörwald <walter@livinglogic.de>
parents:
23851
diff
changeset
|
1459 S_ISDIR(statbuf.st_mode) && /* it's a directory */ |
|
38453
29ae5e0fc348
Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk.
Thomas Wouters <thomas@python.org>
parents:
37879
diff
changeset
|
1460 case_ok(buf, len, namelen, name)) { /* case matches */ |
|
29ae5e0fc348
Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk.
Thomas Wouters <thomas@python.org>
parents:
37879
diff
changeset
|
1461 if (find_init_module(buf)) { /* and has __init__.py */ |
|
29ae5e0fc348
Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk.
Thomas Wouters <thomas@python.org>
parents:
37879
diff
changeset
|
1462 return &fd_package; |
|
29ae5e0fc348
Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk.
Thomas Wouters <thomas@python.org>
parents:
37879
diff
changeset
|
1463 } |
|
29ae5e0fc348
Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk.
Thomas Wouters <thomas@python.org>
parents:
37879
diff
changeset
|
1464 else { |
|
29ae5e0fc348
Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk.
Thomas Wouters <thomas@python.org>
parents:
37879
diff
changeset
|
1465 char warnstr[MAXPATHLEN+80]; |
|
29ae5e0fc348
Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk.
Thomas Wouters <thomas@python.org>
parents:
37879
diff
changeset
|
1466 sprintf(warnstr, "Not importing directory " |
|
29ae5e0fc348
Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk.
Thomas Wouters <thomas@python.org>
parents:
37879
diff
changeset
|
1467 "'%.*s': missing __init__.py", |
|
29ae5e0fc348
Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk.
Thomas Wouters <thomas@python.org>
parents:
37879
diff
changeset
|
1468 MAXPATHLEN, buf); |
|
42560
0fcc18aba385
PyErr_Warn is deprecated in 2.5 - goes away for 3.0
Skip Montanaro <skip@pobox.com>
parents:
42428
diff
changeset
|
1469 if (PyErr_WarnEx(PyExc_ImportWarning, |
|
0fcc18aba385
PyErr_Warn is deprecated in 2.5 - goes away for 3.0
Skip Montanaro <skip@pobox.com>
parents:
42428
diff
changeset
|
1470 warnstr, 1)) { |
|
38453
29ae5e0fc348
Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk.
Thomas Wouters <thomas@python.org>
parents:
37879
diff
changeset
|
1471 return NULL; |
|
29ae5e0fc348
Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk.
Thomas Wouters <thomas@python.org>
parents:
37879
diff
changeset
|
1472 } |
|
29ae5e0fc348
Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk.
Thomas Wouters <thomas@python.org>
parents:
37879
diff
changeset
|
1473 } |
|
23879
08475c87d24f
Apply diff2.txt from SF patch http://www.python.org/sf/566999
Walter Dörwald <walter@livinglogic.de>
parents:
23851
diff
changeset
|
1474 } |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1475 #endif |
|
22054
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1476 #if defined(PYOS_OS2) |
|
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1477 /* take a snapshot of the module spec for restoration |
|
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1478 * after the 8 character DLL hackery |
|
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1479 */ |
|
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1480 saved_buf = strdup(buf); |
|
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1481 saved_len = len; |
|
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1482 saved_namelen = namelen; |
|
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1483 #endif /* PYOS_OS2 */ |
|
5373
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
1484 for (fdp = _PyImport_Filetab; fdp->suffix != NULL; fdp++) { |
|
42775
d7517c306791
Merged revisions 57221-57391 via svnmerge from
Guido van Rossum <guido@python.org>
parents:
42622
diff
changeset
|
1485 #if defined(PYOS_OS2) && defined(HAVE_DYNAMIC_LOADING) |
|
23585
0e8370e70888
Cover a few corners in the 'U' mode integration to make imp work.
Jeremy Hylton <jeremy@alum.mit.edu>
parents:
23554
diff
changeset
|
1486 /* OS/2 limits DLLs to 8 character names (w/o |
|
0e8370e70888
Cover a few corners in the 'U' mode integration to make imp work.
Jeremy Hylton <jeremy@alum.mit.edu>
parents:
23554
diff
changeset
|
1487 extension) |
|
22054
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1488 * so if the name is longer than that and its a |
|
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1489 * dynamically loaded module we're going to try, |
|
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1490 * truncate the name before trying |
|
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1491 */ |
|
26885
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1492 if (strlen(subname) > 8) { |
|
22054
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1493 /* is this an attempt to load a C extension? */ |
|
23585
0e8370e70888
Cover a few corners in the 'U' mode integration to make imp work.
Jeremy Hylton <jeremy@alum.mit.edu>
parents:
23554
diff
changeset
|
1494 const struct filedescr *scan; |
|
0e8370e70888
Cover a few corners in the 'U' mode integration to make imp work.
Jeremy Hylton <jeremy@alum.mit.edu>
parents:
23554
diff
changeset
|
1495 scan = _PyImport_DynLoadFiletab; |
|
22054
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1496 while (scan->suffix != NULL) { |
|
23585
0e8370e70888
Cover a few corners in the 'U' mode integration to make imp work.
Jeremy Hylton <jeremy@alum.mit.edu>
parents:
23554
diff
changeset
|
1497 if (!strcmp(scan->suffix, fdp->suffix)) |
|
22054
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1498 break; |
|
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1499 else |
|
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1500 scan++; |
|
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1501 } |
|
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1502 if (scan->suffix != NULL) { |
|
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1503 /* yes, so truncate the name */ |
|
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1504 namelen = 8; |
|
26885
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1505 len -= strlen(subname) - namelen; |
|
22054
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1506 buf[len] = '\0'; |
|
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1507 } |
|
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1508 } |
|
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1509 #endif /* PYOS_OS2 */ |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
1510 strcpy(buf+len, fdp->suffix); |
|
5373
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
1511 if (Py_VerboseFlag > 1) |
|
9329
7f242f29a45f
Replace fprintf(stderr, ...) with PySys_WriteStderr(...).
Guido van Rossum <guido@python.org>
parents:
9203
diff
changeset
|
1512 PySys_WriteStderr("# trying %s\n", buf); |
|
23554
e5242f58a5b6
File modes in filedescr entries are also passed to Python, so we now put "U"
Jack Jansen <jack.jansen@cwi.nl>
parents:
23029
diff
changeset
|
1513 filemode = fdp->mode; |
|
32878
ca1aeb8ab380
Trimmed trailing whitespace.
Tim Peters <tim.peters@gmail.com>
parents:
32422
diff
changeset
|
1514 if (filemode[0] == 'U') |
|
23585
0e8370e70888
Cover a few corners in the 'U' mode integration to make imp work.
Jeremy Hylton <jeremy@alum.mit.edu>
parents:
23554
diff
changeset
|
1515 filemode = "r" PY_STDIOTEXTMODE; |
|
23554
e5242f58a5b6
File modes in filedescr entries are also passed to Python, so we now put "U"
Jack Jansen <jack.jansen@cwi.nl>
parents:
23029
diff
changeset
|
1516 fp = fopen(buf, filemode); |
|
16828
3b05212c1616
Implement PEP 235: Import on Case-Insensitive Platforms.
Tim Peters <tim.peters@gmail.com>
parents:
16712
diff
changeset
|
1517 if (fp != NULL) { |
|
3b05212c1616
Implement PEP 235: Import on Case-Insensitive Platforms.
Tim Peters <tim.peters@gmail.com>
parents:
16712
diff
changeset
|
1518 if (case_ok(buf, len, namelen, name)) |
|
3b05212c1616
Implement PEP 235: Import on Case-Insensitive Platforms.
Tim Peters <tim.peters@gmail.com>
parents:
16712
diff
changeset
|
1519 break; |
|
3b05212c1616
Implement PEP 235: Import on Case-Insensitive Platforms.
Tim Peters <tim.peters@gmail.com>
parents:
16712
diff
changeset
|
1520 else { /* continue search */ |
|
3b05212c1616
Implement PEP 235: Import on Case-Insensitive Platforms.
Tim Peters <tim.peters@gmail.com>
parents:
16712
diff
changeset
|
1521 fclose(fp); |
|
3b05212c1616
Implement PEP 235: Import on Case-Insensitive Platforms.
Tim Peters <tim.peters@gmail.com>
parents:
16712
diff
changeset
|
1522 fp = NULL; |
|
16423
5c40113409c3
Steve Majewski's patch #103495, MatchFilename() and find_module()
Barry Warsaw <barry@python.org>
parents:
16311
diff
changeset
|
1523 } |
|
5c40113409c3
Steve Majewski's patch #103495, MatchFilename() and find_module()
Barry Warsaw <barry@python.org>
parents:
16311
diff
changeset
|
1524 } |
|
22054
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1525 #if defined(PYOS_OS2) |
|
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1526 /* restore the saved snapshot */ |
|
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1527 strcpy(buf, saved_buf); |
|
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1528 len = saved_len; |
|
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1529 namelen = saved_namelen; |
|
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1530 #endif |
|
1410
315272ec4d5b
* import.c (get_module): total rewrite, to ensure proper search order: for
Guido van Rossum <guido@python.org>
parents:
1362
diff
changeset
|
1531 } |
|
22054
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1532 #if defined(PYOS_OS2) |
|
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1533 /* don't need/want the module name snapshot anymore */ |
|
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1534 if (saved_buf) |
|
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1535 { |
|
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1536 free(saved_buf); |
|
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1537 saved_buf = NULL; |
|
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1538 } |
|
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1539 #endif |
|
1410
315272ec4d5b
* import.c (get_module): total rewrite, to ensure proper search order: for
Guido van Rossum <guido@python.org>
parents:
1362
diff
changeset
|
1540 if (fp != NULL) |
|
315272ec4d5b
* import.c (get_module): total rewrite, to ensure proper search order: for
Guido van Rossum <guido@python.org>
parents:
1362
diff
changeset
|
1541 break; |
|
315272ec4d5b
* import.c (get_module): total rewrite, to ensure proper search order: for
Guido van Rossum <guido@python.org>
parents:
1362
diff
changeset
|
1542 } |
|
315272ec4d5b
* import.c (get_module): total rewrite, to ensure proper search order: for
Guido van Rossum <guido@python.org>
parents:
1362
diff
changeset
|
1543 if (fp == NULL) { |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1544 PyErr_Format(PyExc_ImportError, |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1545 "No module named %.200s", name); |
|
1410
315272ec4d5b
* import.c (get_module): total rewrite, to ensure proper search order: for
Guido van Rossum <guido@python.org>
parents:
1362
diff
changeset
|
1546 return NULL; |
|
315272ec4d5b
* import.c (get_module): total rewrite, to ensure proper search order: for
Guido van Rossum <guido@python.org>
parents:
1362
diff
changeset
|
1547 } |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
1548 *p_fp = fp; |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
1549 return fdp; |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
1550 } |
|
1410
315272ec4d5b
* import.c (get_module): total rewrite, to ensure proper search order: for
Guido van Rossum <guido@python.org>
parents:
1362
diff
changeset
|
1551 |
|
33680
bcafb68ad985
SF patch #1035498: -m option to run a module as a script
Raymond Hettinger <python@rcn.com>
parents:
33542
diff
changeset
|
1552 /* Helpers for main.c |
|
bcafb68ad985
SF patch #1035498: -m option to run a module as a script
Raymond Hettinger <python@rcn.com>
parents:
33542
diff
changeset
|
1553 * Find the source file corresponding to a named module |
|
bcafb68ad985
SF patch #1035498: -m option to run a module as a script
Raymond Hettinger <python@rcn.com>
parents:
33542
diff
changeset
|
1554 */ |
|
bcafb68ad985
SF patch #1035498: -m option to run a module as a script
Raymond Hettinger <python@rcn.com>
parents:
33542
diff
changeset
|
1555 struct filedescr * |
|
bcafb68ad985
SF patch #1035498: -m option to run a module as a script
Raymond Hettinger <python@rcn.com>
parents:
33542
diff
changeset
|
1556 _PyImport_FindModule(const char *name, PyObject *path, char *buf, |
|
bcafb68ad985
SF patch #1035498: -m option to run a module as a script
Raymond Hettinger <python@rcn.com>
parents:
33542
diff
changeset
|
1557 size_t buflen, FILE **p_fp, PyObject **p_loader) |
|
bcafb68ad985
SF patch #1035498: -m option to run a module as a script
Raymond Hettinger <python@rcn.com>
parents:
33542
diff
changeset
|
1558 { |
|
bcafb68ad985
SF patch #1035498: -m option to run a module as a script
Raymond Hettinger <python@rcn.com>
parents:
33542
diff
changeset
|
1559 return find_module((char *) name, (char *) name, path, |
|
bcafb68ad985
SF patch #1035498: -m option to run a module as a script
Raymond Hettinger <python@rcn.com>
parents:
33542
diff
changeset
|
1560 buf, buflen, p_fp, p_loader); |
|
bcafb68ad985
SF patch #1035498: -m option to run a module as a script
Raymond Hettinger <python@rcn.com>
parents:
33542
diff
changeset
|
1561 } |
|
bcafb68ad985
SF patch #1035498: -m option to run a module as a script
Raymond Hettinger <python@rcn.com>
parents:
33542
diff
changeset
|
1562 |
|
bcafb68ad985
SF patch #1035498: -m option to run a module as a script
Raymond Hettinger <python@rcn.com>
parents:
33542
diff
changeset
|
1563 PyAPI_FUNC(int) _PyImport_IsScript(struct filedescr * fd) |
|
bcafb68ad985
SF patch #1035498: -m option to run a module as a script
Raymond Hettinger <python@rcn.com>
parents:
33542
diff
changeset
|
1564 { |
|
bcafb68ad985
SF patch #1035498: -m option to run a module as a script
Raymond Hettinger <python@rcn.com>
parents:
33542
diff
changeset
|
1565 return fd->type == PY_SOURCE || fd->type == PY_COMPILED; |
|
bcafb68ad985
SF patch #1035498: -m option to run a module as a script
Raymond Hettinger <python@rcn.com>
parents:
33542
diff
changeset
|
1566 } |
|
bcafb68ad985
SF patch #1035498: -m option to run a module as a script
Raymond Hettinger <python@rcn.com>
parents:
33542
diff
changeset
|
1567 |
|
36501
7fdc639bc5b4
Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents:
36324
diff
changeset
|
1568 /* case_ok(char* buf, Py_ssize_t len, Py_ssize_t namelen, char* name) |
|
16902
f55f35dc5320
More MacOSX fiddling. As noted in a comment, I believe all variations
Tim Peters <tim.peters@gmail.com>
parents:
16896
diff
changeset
|
1569 * The arguments here are tricky, best shown by example: |
|
f55f35dc5320
More MacOSX fiddling. As noted in a comment, I believe all variations
Tim Peters <tim.peters@gmail.com>
parents:
16896
diff
changeset
|
1570 * /a/b/c/d/e/f/g/h/i/j/k/some_long_module_name.py\0 |
|
f55f35dc5320
More MacOSX fiddling. As noted in a comment, I believe all variations
Tim Peters <tim.peters@gmail.com>
parents:
16896
diff
changeset
|
1571 * ^ ^ ^ ^ |
|
f55f35dc5320
More MacOSX fiddling. As noted in a comment, I believe all variations
Tim Peters <tim.peters@gmail.com>
parents:
16896
diff
changeset
|
1572 * |--------------------- buf ---------------------| |
|
f55f35dc5320
More MacOSX fiddling. As noted in a comment, I believe all variations
Tim Peters <tim.peters@gmail.com>
parents:
16896
diff
changeset
|
1573 * |------------------- len ------------------| |
|
f55f35dc5320
More MacOSX fiddling. As noted in a comment, I believe all variations
Tim Peters <tim.peters@gmail.com>
parents:
16896
diff
changeset
|
1574 * |------ name -------| |
|
f55f35dc5320
More MacOSX fiddling. As noted in a comment, I believe all variations
Tim Peters <tim.peters@gmail.com>
parents:
16896
diff
changeset
|
1575 * |----- namelen -----| |
|
f55f35dc5320
More MacOSX fiddling. As noted in a comment, I believe all variations
Tim Peters <tim.peters@gmail.com>
parents:
16896
diff
changeset
|
1576 * buf is the full path, but len only counts up to (& exclusive of) the |
|
f55f35dc5320
More MacOSX fiddling. As noted in a comment, I believe all variations
Tim Peters <tim.peters@gmail.com>
parents:
16896
diff
changeset
|
1577 * extension. name is the module name, also exclusive of extension. |
|
f55f35dc5320
More MacOSX fiddling. As noted in a comment, I believe all variations
Tim Peters <tim.peters@gmail.com>
parents:
16896
diff
changeset
|
1578 * |
|
f55f35dc5320
More MacOSX fiddling. As noted in a comment, I believe all variations
Tim Peters <tim.peters@gmail.com>
parents:
16896
diff
changeset
|
1579 * We've already done a successful stat() or fopen() on buf, so know that |
|
f55f35dc5320
More MacOSX fiddling. As noted in a comment, I believe all variations
Tim Peters <tim.peters@gmail.com>
parents:
16896
diff
changeset
|
1580 * there's some match, possibly case-insensitive. |
|
f55f35dc5320
More MacOSX fiddling. As noted in a comment, I believe all variations
Tim Peters <tim.peters@gmail.com>
parents:
16896
diff
changeset
|
1581 * |
|
16828
3b05212c1616
Implement PEP 235: Import on Case-Insensitive Platforms.
Tim Peters <tim.peters@gmail.com>
parents:
16712
diff
changeset
|
1582 * case_ok() is to return 1 if there's a case-sensitive match for |
|
3b05212c1616
Implement PEP 235: Import on Case-Insensitive Platforms.
Tim Peters <tim.peters@gmail.com>
parents:
16712
diff
changeset
|
1583 * name, else 0. case_ok() is also to return 1 if envar PYTHONCASEOK |
|
3b05212c1616
Implement PEP 235: Import on Case-Insensitive Platforms.
Tim Peters <tim.peters@gmail.com>
parents:
16712
diff
changeset
|
1584 * exists. |
|
16902
f55f35dc5320
More MacOSX fiddling. As noted in a comment, I believe all variations
Tim Peters <tim.peters@gmail.com>
parents:
16896
diff
changeset
|
1585 * |
|
16828
3b05212c1616
Implement PEP 235: Import on Case-Insensitive Platforms.
Tim Peters <tim.peters@gmail.com>
parents:
16712
diff
changeset
|
1586 * case_ok() is used to implement case-sensitive import semantics even |
|
3b05212c1616
Implement PEP 235: Import on Case-Insensitive Platforms.
Tim Peters <tim.peters@gmail.com>
parents:
16712
diff
changeset
|
1587 * on platforms with case-insensitive filesystems. It's trivial to implement |
|
3b05212c1616
Implement PEP 235: Import on Case-Insensitive Platforms.
Tim Peters <tim.peters@gmail.com>
parents:
16712
diff
changeset
|
1588 * for case-sensitive filesystems. It's pretty much a cross-platform |
|
3b05212c1616
Implement PEP 235: Import on Case-Insensitive Platforms.
Tim Peters <tim.peters@gmail.com>
parents:
16712
diff
changeset
|
1589 * nightmare for systems with case-insensitive filesystems. |
|
3b05212c1616
Implement PEP 235: Import on Case-Insensitive Platforms.
Tim Peters <tim.peters@gmail.com>
parents:
16712
diff
changeset
|
1590 */ |
|
7290
72d531d54572
Add case checking feature on import.
Guido van Rossum <guido@python.org>
parents:
7232
diff
changeset
|
1591 |
|
16828
3b05212c1616
Implement PEP 235: Import on Case-Insensitive Platforms.
Tim Peters <tim.peters@gmail.com>
parents:
16712
diff
changeset
|
1592 /* First we may need a pile of platform-specific header files; the sequence |
|
3b05212c1616
Implement PEP 235: Import on Case-Insensitive Platforms.
Tim Peters <tim.peters@gmail.com>
parents:
16712
diff
changeset
|
1593 * of #if's here should match the sequence in the body of case_ok(). |
|
3b05212c1616
Implement PEP 235: Import on Case-Insensitive Platforms.
Tim Peters <tim.peters@gmail.com>
parents:
16712
diff
changeset
|
1594 */ |
|
34961
4a33c58c319c
Patch #1197318: Cygwin case-sensitive import patch
Jason Tishler <jason@tishler.net>
parents:
33680
diff
changeset
|
1595 #if defined(MS_WINDOWS) |
|
7290
72d531d54572
Add case checking feature on import.
Guido van Rossum <guido@python.org>
parents:
7232
diff
changeset
|
1596 #include <windows.h> |
|
15802
eb1767b068fe
SF Patch #103154 by jlt63: Cygwin Check Import Case Patch.
Guido van Rossum <guido@python.org>
parents:
15401
diff
changeset
|
1597 |
|
16828
3b05212c1616
Implement PEP 235: Import on Case-Insensitive Platforms.
Tim Peters <tim.peters@gmail.com>
parents:
16712
diff
changeset
|
1598 #elif defined(DJGPP) |
|
3b05212c1616
Implement PEP 235: Import on Case-Insensitive Platforms.
Tim Peters <tim.peters@gmail.com>
parents:
16712
diff
changeset
|
1599 #include <dir.h> |
|
3b05212c1616
Implement PEP 235: Import on Case-Insensitive Platforms.
Tim Peters <tim.peters@gmail.com>
parents:
16712
diff
changeset
|
1600 |
|
34961
4a33c58c319c
Patch #1197318: Cygwin case-sensitive import patch
Jason Tishler <jason@tishler.net>
parents:
33680
diff
changeset
|
1601 #elif (defined(__MACH__) && defined(__APPLE__) || defined(__CYGWIN__)) && defined(HAVE_DIRENT_H) |
|
16880
bdcd79873924
In Steven's apparent absence, check in *something* with a non-zero chance
Tim Peters <tim.peters@gmail.com>
parents:
16830
diff
changeset
|
1602 #include <sys/types.h> |
|
bdcd79873924
In Steven's apparent absence, check in *something* with a non-zero chance
Tim Peters <tim.peters@gmail.com>
parents:
16830
diff
changeset
|
1603 #include <dirent.h> |
|
bdcd79873924
In Steven's apparent absence, check in *something* with a non-zero chance
Tim Peters <tim.peters@gmail.com>
parents:
16830
diff
changeset
|
1604 |
|
22054
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1605 #elif defined(PYOS_OS2) |
|
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1606 #define INCL_DOS |
|
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1607 #define INCL_DOSERRORS |
|
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1608 #define INCL_NOPMAPI |
|
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1609 #include <os2.h> |
|
16828
3b05212c1616
Implement PEP 235: Import on Case-Insensitive Platforms.
Tim Peters <tim.peters@gmail.com>
parents:
16712
diff
changeset
|
1610 #endif |
|
3b05212c1616
Implement PEP 235: Import on Case-Insensitive Platforms.
Tim Peters <tim.peters@gmail.com>
parents:
16712
diff
changeset
|
1611 |
|
7290
72d531d54572
Add case checking feature on import.
Guido van Rossum <guido@python.org>
parents:
7232
diff
changeset
|
1612 static int |
|
36501
7fdc639bc5b4
Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents:
36324
diff
changeset
|
1613 case_ok(char *buf, Py_ssize_t len, Py_ssize_t namelen, char *name) |
|
7290
72d531d54572
Add case checking feature on import.
Guido van Rossum <guido@python.org>
parents:
7232
diff
changeset
|
1614 { |
|
16828
3b05212c1616
Implement PEP 235: Import on Case-Insensitive Platforms.
Tim Peters <tim.peters@gmail.com>
parents:
16712
diff
changeset
|
1615 /* Pick a platform-specific implementation; the sequence of #if's here should |
|
3b05212c1616
Implement PEP 235: Import on Case-Insensitive Platforms.
Tim Peters <tim.peters@gmail.com>
parents:
16712
diff
changeset
|
1616 * match the sequence just above. |
|
3b05212c1616
Implement PEP 235: Import on Case-Insensitive Platforms.
Tim Peters <tim.peters@gmail.com>
parents:
16712
diff
changeset
|
1617 */ |
|
3b05212c1616
Implement PEP 235: Import on Case-Insensitive Platforms.
Tim Peters <tim.peters@gmail.com>
parents:
16712
diff
changeset
|
1618 |
|
34961
4a33c58c319c
Patch #1197318: Cygwin case-sensitive import patch
Jason Tishler <jason@tishler.net>
parents:
33680
diff
changeset
|
1619 /* MS_WINDOWS */ |
|
4a33c58c319c
Patch #1197318: Cygwin case-sensitive import patch
Jason Tishler <jason@tishler.net>
parents:
33680
diff
changeset
|
1620 #if defined(MS_WINDOWS) |
|
7290
72d531d54572
Add case checking feature on import.
Guido van Rossum <guido@python.org>
parents:
7232
diff
changeset
|
1621 WIN32_FIND_DATA data; |
|
72d531d54572
Add case checking feature on import.
Guido van Rossum <guido@python.org>
parents:
7232
diff
changeset
|
1622 HANDLE h; |
|
16828
3b05212c1616
Implement PEP 235: Import on Case-Insensitive Platforms.
Tim Peters <tim.peters@gmail.com>
parents:
16712
diff
changeset
|
1623 |
|
18808
a8b1acc7a21f
Add -E command line switch (ignore environment variables like PYTHONHOME
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents:
18803
diff
changeset
|
1624 if (Py_GETENV("PYTHONCASEOK") != NULL) |
|
7290
72d531d54572
Add case checking feature on import.
Guido van Rossum <guido@python.org>
parents:
7232
diff
changeset
|
1625 return 1; |
|
16828
3b05212c1616
Implement PEP 235: Import on Case-Insensitive Platforms.
Tim Peters <tim.peters@gmail.com>
parents:
16712
diff
changeset
|
1626 |
|
7290
72d531d54572
Add case checking feature on import.
Guido van Rossum <guido@python.org>
parents:
7232
diff
changeset
|
1627 h = FindFirstFile(buf, &data); |
|
72d531d54572
Add case checking feature on import.
Guido van Rossum <guido@python.org>
parents:
7232
diff
changeset
|
1628 if (h == INVALID_HANDLE_VALUE) { |
|
72d531d54572
Add case checking feature on import.
Guido van Rossum <guido@python.org>
parents:
7232
diff
changeset
|
1629 PyErr_Format(PyExc_NameError, |
|
72d531d54572
Add case checking feature on import.
Guido van Rossum <guido@python.org>
parents:
7232
diff
changeset
|
1630 "Can't find file for module %.100s\n(filename %.300s)", |
|
72d531d54572
Add case checking feature on import.
Guido van Rossum <guido@python.org>
parents:
7232
diff
changeset
|
1631 name, buf); |
|
72d531d54572
Add case checking feature on import.
Guido van Rossum <guido@python.org>
parents:
7232
diff
changeset
|
1632 return 0; |
|
72d531d54572
Add case checking feature on import.
Guido van Rossum <guido@python.org>
parents:
7232
diff
changeset
|
1633 } |
|
72d531d54572
Add case checking feature on import.
Guido van Rossum <guido@python.org>
parents:
7232
diff
changeset
|
1634 FindClose(h); |
|
16828
3b05212c1616
Implement PEP 235: Import on Case-Insensitive Platforms.
Tim Peters <tim.peters@gmail.com>
parents:
16712
diff
changeset
|
1635 return strncmp(data.cFileName, name, namelen) == 0; |
|
3b05212c1616
Implement PEP 235: Import on Case-Insensitive Platforms.
Tim Peters <tim.peters@gmail.com>
parents:
16712
diff
changeset
|
1636 |
|
3b05212c1616
Implement PEP 235: Import on Case-Insensitive Platforms.
Tim Peters <tim.peters@gmail.com>
parents:
16712
diff
changeset
|
1637 /* DJGPP */ |
|
3b05212c1616
Implement PEP 235: Import on Case-Insensitive Platforms.
Tim Peters <tim.peters@gmail.com>
parents:
16712
diff
changeset
|
1638 #elif defined(DJGPP) |
|
3b05212c1616
Implement PEP 235: Import on Case-Insensitive Platforms.
Tim Peters <tim.peters@gmail.com>
parents:
16712
diff
changeset
|
1639 struct ffblk ffblk; |
|
3b05212c1616
Implement PEP 235: Import on Case-Insensitive Platforms.
Tim Peters <tim.peters@gmail.com>
parents:
16712
diff
changeset
|
1640 int done; |
|
3b05212c1616
Implement PEP 235: Import on Case-Insensitive Platforms.
Tim Peters <tim.peters@gmail.com>
parents:
16712
diff
changeset
|
1641 |
|
18808
a8b1acc7a21f
Add -E command line switch (ignore environment variables like PYTHONHOME
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents:
18803
diff
changeset
|
1642 if (Py_GETENV("PYTHONCASEOK") != NULL) |
|
8544
35a2151fb1c3
Ignore Windows case check for ALL CAPS 8.3 files
Guido van Rossum <guido@python.org>
parents:
8374
diff
changeset
|
1643 return 1; |
|
16828
3b05212c1616
Implement PEP 235: Import on Case-Insensitive Platforms.
Tim Peters <tim.peters@gmail.com>
parents:
16712
diff
changeset
|
1644 |
|
3b05212c1616
Implement PEP 235: Import on Case-Insensitive Platforms.
Tim Peters <tim.peters@gmail.com>
parents:
16712
diff
changeset
|
1645 done = findfirst(buf, &ffblk, FA_ARCH|FA_RDONLY|FA_HIDDEN|FA_DIREC); |
|
3b05212c1616
Implement PEP 235: Import on Case-Insensitive Platforms.
Tim Peters <tim.peters@gmail.com>
parents:
16712
diff
changeset
|
1646 if (done) { |
|
7290
72d531d54572
Add case checking feature on import.
Guido van Rossum <guido@python.org>
parents:
7232
diff
changeset
|
1647 PyErr_Format(PyExc_NameError, |
|
16828
3b05212c1616
Implement PEP 235: Import on Case-Insensitive Platforms.
Tim Peters <tim.peters@gmail.com>
parents:
16712
diff
changeset
|
1648 "Can't find file for module %.100s\n(filename %.300s)", |
|
7290
72d531d54572
Add case checking feature on import.
Guido van Rossum <guido@python.org>
parents:
7232
diff
changeset
|
1649 name, buf); |
|
72d531d54572
Add case checking feature on import.
Guido van Rossum <guido@python.org>
parents:
7232
diff
changeset
|
1650 return 0; |
|
72d531d54572
Add case checking feature on import.
Guido van Rossum <guido@python.org>
parents:
7232
diff
changeset
|
1651 } |
|
16828
3b05212c1616
Implement PEP 235: Import on Case-Insensitive Platforms.
Tim Peters <tim.peters@gmail.com>
parents:
16712
diff
changeset
|
1652 return strncmp(ffblk.ff_name, name, namelen) == 0; |
|
7290
72d531d54572
Add case checking feature on import.
Guido van Rossum <guido@python.org>
parents:
7232
diff
changeset
|
1653 |
|
34961
4a33c58c319c
Patch #1197318: Cygwin case-sensitive import patch
Jason Tishler <jason@tishler.net>
parents:
33680
diff
changeset
|
1654 /* new-fangled macintosh (macosx) or Cygwin */ |
|
4a33c58c319c
Patch #1197318: Cygwin case-sensitive import patch
Jason Tishler <jason@tishler.net>
parents:
33680
diff
changeset
|
1655 #elif (defined(__MACH__) && defined(__APPLE__) || defined(__CYGWIN__)) && defined(HAVE_DIRENT_H) |
|
16880
bdcd79873924
In Steven's apparent absence, check in *something* with a non-zero chance
Tim Peters <tim.peters@gmail.com>
parents:
16830
diff
changeset
|
1656 DIR *dirp; |
|
bdcd79873924
In Steven's apparent absence, check in *something* with a non-zero chance
Tim Peters <tim.peters@gmail.com>
parents:
16830
diff
changeset
|
1657 struct dirent *dp; |
|
16902
f55f35dc5320
More MacOSX fiddling. As noted in a comment, I believe all variations
Tim Peters <tim.peters@gmail.com>
parents:
16896
diff
changeset
|
1658 char dirname[MAXPATHLEN + 1]; |
|
f55f35dc5320
More MacOSX fiddling. As noted in a comment, I believe all variations
Tim Peters <tim.peters@gmail.com>
parents:
16896
diff
changeset
|
1659 const int dirlen = len - namelen - 1; /* don't want trailing SEP */ |
|
16880
bdcd79873924
In Steven's apparent absence, check in *something* with a non-zero chance
Tim Peters <tim.peters@gmail.com>
parents:
16830
diff
changeset
|
1660 |
|
18808
a8b1acc7a21f
Add -E command line switch (ignore environment variables like PYTHONHOME
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents:
18803
diff
changeset
|
1661 if (Py_GETENV("PYTHONCASEOK") != NULL) |
|
16896
fa84f9f41092
More fiddling w/ the new-fangled Mac import code.
Tim Peters <tim.peters@gmail.com>
parents:
16893
diff
changeset
|
1662 return 1; |
|
fa84f9f41092
More fiddling w/ the new-fangled Mac import code.
Tim Peters <tim.peters@gmail.com>
parents:
16893
diff
changeset
|
1663 |
|
16902
f55f35dc5320
More MacOSX fiddling. As noted in a comment, I believe all variations
Tim Peters <tim.peters@gmail.com>
parents:
16896
diff
changeset
|
1664 /* Copy the dir component into dirname; substitute "." if empty */ |
|
f55f35dc5320
More MacOSX fiddling. As noted in a comment, I believe all variations
Tim Peters <tim.peters@gmail.com>
parents:
16896
diff
changeset
|
1665 if (dirlen <= 0) { |
|
f55f35dc5320
More MacOSX fiddling. As noted in a comment, I believe all variations
Tim Peters <tim.peters@gmail.com>
parents:
16896
diff
changeset
|
1666 dirname[0] = '.'; |
|
f55f35dc5320
More MacOSX fiddling. As noted in a comment, I believe all variations
Tim Peters <tim.peters@gmail.com>
parents:
16896
diff
changeset
|
1667 dirname[1] = '\0'; |
|
16880
bdcd79873924
In Steven's apparent absence, check in *something* with a non-zero chance
Tim Peters <tim.peters@gmail.com>
parents:
16830
diff
changeset
|
1668 } |
|
bdcd79873924
In Steven's apparent absence, check in *something* with a non-zero chance
Tim Peters <tim.peters@gmail.com>
parents:
16830
diff
changeset
|
1669 else { |
|
16902
f55f35dc5320
More MacOSX fiddling. As noted in a comment, I believe all variations
Tim Peters <tim.peters@gmail.com>
parents:
16896
diff
changeset
|
1670 assert(dirlen <= MAXPATHLEN); |
|
f55f35dc5320
More MacOSX fiddling. As noted in a comment, I believe all variations
Tim Peters <tim.peters@gmail.com>
parents:
16896
diff
changeset
|
1671 memcpy(dirname, buf, dirlen); |
|
f55f35dc5320
More MacOSX fiddling. As noted in a comment, I believe all variations
Tim Peters <tim.peters@gmail.com>
parents:
16896
diff
changeset
|
1672 dirname[dirlen] = '\0'; |
|
16880
bdcd79873924
In Steven's apparent absence, check in *something* with a non-zero chance
Tim Peters <tim.peters@gmail.com>
parents:
16830
diff
changeset
|
1673 } |
|
bdcd79873924
In Steven's apparent absence, check in *something* with a non-zero chance
Tim Peters <tim.peters@gmail.com>
parents:
16830
diff
changeset
|
1674 /* Open the directory and search the entries for an exact match. */ |
|
16902
f55f35dc5320
More MacOSX fiddling. As noted in a comment, I believe all variations
Tim Peters <tim.peters@gmail.com>
parents:
16896
diff
changeset
|
1675 dirp = opendir(dirname); |
|
16880
bdcd79873924
In Steven's apparent absence, check in *something* with a non-zero chance
Tim Peters <tim.peters@gmail.com>
parents:
16830
diff
changeset
|
1676 if (dirp) { |
|
16932
abc8c6c025ce
Thanks to Steven Majewski, finally putting MacOS X imports to bed for 2.1b1.
Tim Peters <tim.peters@gmail.com>
parents:
16902
diff
changeset
|
1677 char *nameWithExt = buf + len - namelen; |
|
16880
bdcd79873924
In Steven's apparent absence, check in *something* with a non-zero chance
Tim Peters <tim.peters@gmail.com>
parents:
16830
diff
changeset
|
1678 while ((dp = readdir(dirp)) != NULL) { |
|
16896
fa84f9f41092
More fiddling w/ the new-fangled Mac import code.
Tim Peters <tim.peters@gmail.com>
parents:
16893
diff
changeset
|
1679 const int thislen = |
|
16880
bdcd79873924
In Steven's apparent absence, check in *something* with a non-zero chance
Tim Peters <tim.peters@gmail.com>
parents:
16830
diff
changeset
|
1680 #ifdef _DIRENT_HAVE_D_NAMELEN |
|
16896
fa84f9f41092
More fiddling w/ the new-fangled Mac import code.
Tim Peters <tim.peters@gmail.com>
parents:
16893
diff
changeset
|
1681 dp->d_namlen; |
|
16880
bdcd79873924
In Steven's apparent absence, check in *something* with a non-zero chance
Tim Peters <tim.peters@gmail.com>
parents:
16830
diff
changeset
|
1682 #else |
|
16896
fa84f9f41092
More fiddling w/ the new-fangled Mac import code.
Tim Peters <tim.peters@gmail.com>
parents:
16893
diff
changeset
|
1683 strlen(dp->d_name); |
|
16880
bdcd79873924
In Steven's apparent absence, check in *something* with a non-zero chance
Tim Peters <tim.peters@gmail.com>
parents:
16830
diff
changeset
|
1684 #endif |
|
16902
f55f35dc5320
More MacOSX fiddling. As noted in a comment, I believe all variations
Tim Peters <tim.peters@gmail.com>
parents:
16896
diff
changeset
|
1685 if (thislen >= namelen && |
|
16932
abc8c6c025ce
Thanks to Steven Majewski, finally putting MacOS X imports to bed for 2.1b1.
Tim Peters <tim.peters@gmail.com>
parents:
16902
diff
changeset
|
1686 strcmp(dp->d_name, nameWithExt) == 0) { |
|
16880
bdcd79873924
In Steven's apparent absence, check in *something* with a non-zero chance
Tim Peters <tim.peters@gmail.com>
parents:
16830
diff
changeset
|
1687 (void)closedir(dirp); |
|
bdcd79873924
In Steven's apparent absence, check in *something* with a non-zero chance
Tim Peters <tim.peters@gmail.com>
parents:
16830
diff
changeset
|
1688 return 1; /* Found */ |
|
bdcd79873924
In Steven's apparent absence, check in *something* with a non-zero chance
Tim Peters <tim.peters@gmail.com>
parents:
16830
diff
changeset
|
1689 } |
|
bdcd79873924
In Steven's apparent absence, check in *something* with a non-zero chance
Tim Peters <tim.peters@gmail.com>
parents:
16830
diff
changeset
|
1690 } |
|
16896
fa84f9f41092
More fiddling w/ the new-fangled Mac import code.
Tim Peters <tim.peters@gmail.com>
parents:
16893
diff
changeset
|
1691 (void)closedir(dirp); |
|
16880
bdcd79873924
In Steven's apparent absence, check in *something* with a non-zero chance
Tim Peters <tim.peters@gmail.com>
parents:
16830
diff
changeset
|
1692 } |
|
bdcd79873924
In Steven's apparent absence, check in *something* with a non-zero chance
Tim Peters <tim.peters@gmail.com>
parents:
16830
diff
changeset
|
1693 return 0 ; /* Not found */ |
|
bdcd79873924
In Steven's apparent absence, check in *something* with a non-zero chance
Tim Peters <tim.peters@gmail.com>
parents:
16830
diff
changeset
|
1694 |
|
22054
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1695 /* OS/2 */ |
|
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1696 #elif defined(PYOS_OS2) |
|
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1697 HDIR hdir = 1; |
|
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1698 ULONG srchcnt = 1; |
|
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1699 FILEFINDBUF3 ffbuf; |
|
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1700 APIRET rc; |
|
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1701 |
|
44587
fb5a6330f71b
Merged revisions 59822-59841 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
44583
diff
changeset
|
1702 if (Py_GETENV("PYTHONCASEOK") != NULL) |
|
22054
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1703 return 1; |
|
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1704 |
|
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1705 rc = DosFindFirst(buf, |
|
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1706 &hdir, |
|
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1707 FILE_READONLY | FILE_HIDDEN | FILE_SYSTEM | FILE_DIRECTORY, |
|
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1708 &ffbuf, sizeof(ffbuf), |
|
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1709 &srchcnt, |
|
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1710 FIL_STANDARD); |
|
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1711 if (rc != NO_ERROR) |
|
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1712 return 0; |
|
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1713 return strncmp(ffbuf.achName, name, namelen) == 0; |
|
5cbcfde3ad55
OS/2 EMX port changes (Python part of patch #450267):
Andrew MacIntyre <andymac@bullseye.apana.org.au>
parents:
21886
diff
changeset
|
1714 |
|
16828
3b05212c1616
Implement PEP 235: Import on Case-Insensitive Platforms.
Tim Peters <tim.peters@gmail.com>
parents:
16712
diff
changeset
|
1715 /* assuming it's a case-sensitive filesystem, so there's nothing to do! */ |
|
3b05212c1616
Implement PEP 235: Import on Case-Insensitive Platforms.
Tim Peters <tim.peters@gmail.com>
parents:
16712
diff
changeset
|
1716 #else |
|
3b05212c1616
Implement PEP 235: Import on Case-Insensitive Platforms.
Tim Peters <tim.peters@gmail.com>
parents:
16712
diff
changeset
|
1717 return 1; |
|
7305
067e4813c6d6
Added DJGPP version of check_case(), by Pit Scrorpion (Hans Nowak).
Guido van Rossum <guido@python.org>
parents:
7290
diff
changeset
|
1718 |
|
16828
3b05212c1616
Implement PEP 235: Import on Case-Insensitive Platforms.
Tim Peters <tim.peters@gmail.com>
parents:
16712
diff
changeset
|
1719 #endif |
|
7305
067e4813c6d6
Added DJGPP version of check_case(), by Pit Scrorpion (Hans Nowak).
Guido van Rossum <guido@python.org>
parents:
7290
diff
changeset
|
1720 } |
|
067e4813c6d6
Added DJGPP version of check_case(), by Pit Scrorpion (Hans Nowak).
Guido van Rossum <guido@python.org>
parents:
7290
diff
changeset
|
1721 |
|
7290
72d531d54572
Add case checking feature on import.
Guido van Rossum <guido@python.org>
parents:
7232
diff
changeset
|
1722 |
|
6542
62bdb1cbe0f5
New policy for package imports: only a directory containing
Guido van Rossum <guido@python.org>
parents:
6541
diff
changeset
|
1723 #ifdef HAVE_STAT |
|
62bdb1cbe0f5
New policy for package imports: only a directory containing
Guido van Rossum <guido@python.org>
parents:
6541
diff
changeset
|
1724 /* Helper to look for __init__.py or __init__.py[co] in potential package */ |
|
62bdb1cbe0f5
New policy for package imports: only a directory containing
Guido van Rossum <guido@python.org>
parents:
6541
diff
changeset
|
1725 static int |
|
13658
f79434ee41fa
Mass ANSIfication of function definitions. Doesn't cover all 'extern'
Thomas Wouters <thomas@python.org>
parents:
13552
diff
changeset
|
1726 find_init_module(char *buf) |
|
6542
62bdb1cbe0f5
New policy for package imports: only a directory containing
Guido van Rossum <guido@python.org>
parents:
6541
diff
changeset
|
1727 { |
|
18388
06332b3c4335
SF bug #438295: [Windows] __init__.py cause strange behavior
Tim Peters <tim.peters@gmail.com>
parents:
17642
diff
changeset
|
1728 const size_t save_len = strlen(buf); |
|
13226
12437deb0680
Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents:
13181
diff
changeset
|
1729 size_t i = save_len; |
|
18388
06332b3c4335
SF bug #438295: [Windows] __init__.py cause strange behavior
Tim Peters <tim.peters@gmail.com>
parents:
17642
diff
changeset
|
1730 char *pname; /* pointer to start of __init__ */ |
|
6542
62bdb1cbe0f5
New policy for package imports: only a directory containing
Guido van Rossum <guido@python.org>
parents:
6541
diff
changeset
|
1731 struct stat statbuf; |
|
62bdb1cbe0f5
New policy for package imports: only a directory containing
Guido van Rossum <guido@python.org>
parents:
6541
diff
changeset
|
1732 |
|
18388
06332b3c4335
SF bug #438295: [Windows] __init__.py cause strange behavior
Tim Peters <tim.peters@gmail.com>
parents:
17642
diff
changeset
|
1733 /* For calling case_ok(buf, len, namelen, name): |
|
06332b3c4335
SF bug #438295: [Windows] __init__.py cause strange behavior
Tim Peters <tim.peters@gmail.com>
parents:
17642
diff
changeset
|
1734 * /a/b/c/d/e/f/g/h/i/j/k/some_long_module_name.py\0 |
|
06332b3c4335
SF bug #438295: [Windows] __init__.py cause strange behavior
Tim Peters <tim.peters@gmail.com>
parents:
17642
diff
changeset
|
1735 * ^ ^ ^ ^ |
|
06332b3c4335
SF bug #438295: [Windows] __init__.py cause strange behavior
Tim Peters <tim.peters@gmail.com>
parents:
17642
diff
changeset
|
1736 * |--------------------- buf ---------------------| |
|
06332b3c4335
SF bug #438295: [Windows] __init__.py cause strange behavior
Tim Peters <tim.peters@gmail.com>
parents:
17642
diff
changeset
|
1737 * |------------------- len ------------------| |
|
06332b3c4335
SF bug #438295: [Windows] __init__.py cause strange behavior
Tim Peters <tim.peters@gmail.com>
parents:
17642
diff
changeset
|
1738 * |------ name -------| |
|
06332b3c4335
SF bug #438295: [Windows] __init__.py cause strange behavior
Tim Peters <tim.peters@gmail.com>
parents:
17642
diff
changeset
|
1739 * |----- namelen -----| |
|
06332b3c4335
SF bug #438295: [Windows] __init__.py cause strange behavior
Tim Peters <tim.peters@gmail.com>
parents:
17642
diff
changeset
|
1740 */ |
|
6542
62bdb1cbe0f5
New policy for package imports: only a directory containing
Guido van Rossum <guido@python.org>
parents:
6541
diff
changeset
|
1741 if (save_len + 13 >= MAXPATHLEN) |
|
62bdb1cbe0f5
New policy for package imports: only a directory containing
Guido van Rossum <guido@python.org>
parents:
6541
diff
changeset
|
1742 return 0; |
|
62bdb1cbe0f5
New policy for package imports: only a directory containing
Guido van Rossum <guido@python.org>
parents:
6541
diff
changeset
|
1743 buf[i++] = SEP; |
|
18388
06332b3c4335
SF bug #438295: [Windows] __init__.py cause strange behavior
Tim Peters <tim.peters@gmail.com>
parents:
17642
diff
changeset
|
1744 pname = buf + i; |
|
06332b3c4335
SF bug #438295: [Windows] __init__.py cause strange behavior
Tim Peters <tim.peters@gmail.com>
parents:
17642
diff
changeset
|
1745 strcpy(pname, "__init__.py"); |
|
6542
62bdb1cbe0f5
New policy for package imports: only a directory containing
Guido van Rossum <guido@python.org>
parents:
6541
diff
changeset
|
1746 if (stat(buf, &statbuf) == 0) { |
|
18388
06332b3c4335
SF bug #438295: [Windows] __init__.py cause strange behavior
Tim Peters <tim.peters@gmail.com>
parents:
17642
diff
changeset
|
1747 if (case_ok(buf, |
|
06332b3c4335
SF bug #438295: [Windows] __init__.py cause strange behavior
Tim Peters <tim.peters@gmail.com>
parents:
17642
diff
changeset
|
1748 save_len + 9, /* len("/__init__") */ |
|
06332b3c4335
SF bug #438295: [Windows] __init__.py cause strange behavior
Tim Peters <tim.peters@gmail.com>
parents:
17642
diff
changeset
|
1749 8, /* len("__init__") */ |
|
06332b3c4335
SF bug #438295: [Windows] __init__.py cause strange behavior
Tim Peters <tim.peters@gmail.com>
parents:
17642
diff
changeset
|
1750 pname)) { |
|
06332b3c4335
SF bug #438295: [Windows] __init__.py cause strange behavior
Tim Peters <tim.peters@gmail.com>
parents:
17642
diff
changeset
|
1751 buf[save_len] = '\0'; |
|
06332b3c4335
SF bug #438295: [Windows] __init__.py cause strange behavior
Tim Peters <tim.peters@gmail.com>
parents:
17642
diff
changeset
|
1752 return 1; |
|
06332b3c4335
SF bug #438295: [Windows] __init__.py cause strange behavior
Tim Peters <tim.peters@gmail.com>
parents:
17642
diff
changeset
|
1753 } |
|
6542
62bdb1cbe0f5
New policy for package imports: only a directory containing
Guido van Rossum <guido@python.org>
parents:
6541
diff
changeset
|
1754 } |
|
18388
06332b3c4335
SF bug #438295: [Windows] __init__.py cause strange behavior
Tim Peters <tim.peters@gmail.com>
parents:
17642
diff
changeset
|
1755 i += strlen(pname); |
|
06332b3c4335
SF bug #438295: [Windows] __init__.py cause strange behavior
Tim Peters <tim.peters@gmail.com>
parents:
17642
diff
changeset
|
1756 strcpy(buf+i, Py_OptimizeFlag ? "o" : "c"); |
|
6542
62bdb1cbe0f5
New policy for package imports: only a directory containing
Guido van Rossum <guido@python.org>
parents:
6541
diff
changeset
|
1757 if (stat(buf, &statbuf) == 0) { |
|
18388
06332b3c4335
SF bug #438295: [Windows] __init__.py cause strange behavior
Tim Peters <tim.peters@gmail.com>
parents:
17642
diff
changeset
|
1758 if (case_ok(buf, |
|
06332b3c4335
SF bug #438295: [Windows] __init__.py cause strange behavior
Tim Peters <tim.peters@gmail.com>
parents:
17642
diff
changeset
|
1759 save_len + 9, /* len("/__init__") */ |
|
06332b3c4335
SF bug #438295: [Windows] __init__.py cause strange behavior
Tim Peters <tim.peters@gmail.com>
parents:
17642
diff
changeset
|
1760 8, /* len("__init__") */ |
|
06332b3c4335
SF bug #438295: [Windows] __init__.py cause strange behavior
Tim Peters <tim.peters@gmail.com>
parents:
17642
diff
changeset
|
1761 pname)) { |
|
06332b3c4335
SF bug #438295: [Windows] __init__.py cause strange behavior
Tim Peters <tim.peters@gmail.com>
parents:
17642
diff
changeset
|
1762 buf[save_len] = '\0'; |
|
06332b3c4335
SF bug #438295: [Windows] __init__.py cause strange behavior
Tim Peters <tim.peters@gmail.com>
parents:
17642
diff
changeset
|
1763 return 1; |
|
06332b3c4335
SF bug #438295: [Windows] __init__.py cause strange behavior
Tim Peters <tim.peters@gmail.com>
parents:
17642
diff
changeset
|
1764 } |
|
6542
62bdb1cbe0f5
New policy for package imports: only a directory containing
Guido van Rossum <guido@python.org>
parents:
6541
diff
changeset
|
1765 } |
|
62bdb1cbe0f5
New policy for package imports: only a directory containing
Guido van Rossum <guido@python.org>
parents:
6541
diff
changeset
|
1766 buf[save_len] = '\0'; |
|
62bdb1cbe0f5
New policy for package imports: only a directory containing
Guido van Rossum <guido@python.org>
parents:
6541
diff
changeset
|
1767 return 0; |
|
62bdb1cbe0f5
New policy for package imports: only a directory containing
Guido van Rossum <guido@python.org>
parents:
6541
diff
changeset
|
1768 } |
|
16947
b25131bc6ec7
RISCOS changes by dschwertberger.
Guido van Rossum <guido@python.org>
parents:
16932
diff
changeset
|
1769 |
|
6542
62bdb1cbe0f5
New policy for package imports: only a directory containing
Guido van Rossum <guido@python.org>
parents:
6541
diff
changeset
|
1770 #endif /* HAVE_STAT */ |
|
62bdb1cbe0f5
New policy for package imports: only a directory containing
Guido van Rossum <guido@python.org>
parents:
6541
diff
changeset
|
1771 |
|
1410
315272ec4d5b
* import.c (get_module): total rewrite, to ensure proper search order: for
Guido van Rossum <guido@python.org>
parents:
1362
diff
changeset
|
1772 |
|
13447
a89f7f268de4
Nuke all remaining occurrences of Py_PROTO and Py_FPROTO.
Tim Peters <tim.peters@gmail.com>
parents:
13266
diff
changeset
|
1773 static int init_builtin(char *); /* Forward */ |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1774 |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
1775 /* Load an external module using the default search path and return |
|
2198
27557e70a8f0
fix import related leaks
Guido van Rossum <guido@python.org>
parents:
2128
diff
changeset
|
1776 its module object WITH INCREMENTED REFERENCE COUNT */ |
| 86 | 1777 |
|
5373
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
1778 static PyObject * |
|
55504
3e0ce94c2e1e
Merged revisions 74075,74187,74197,74201,74216,74225 via svnmerge from
Alexandre Vassalotti <alexandre@peadrop.com>
parents:
55304
diff
changeset
|
1779 load_module(char *name, FILE *fp, char *pathname, int type, PyObject *loader) |
| 86 | 1780 { |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1781 PyObject *modules; |
|
5373
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
1782 PyObject *m; |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1783 int err; |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
1784 |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1785 /* First check that there's an open file (if we need one) */ |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1786 switch (type) { |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1787 case PY_SOURCE: |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1788 case PY_COMPILED: |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1789 if (fp == NULL) { |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1790 PyErr_Format(PyExc_ValueError, |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1791 "file object required for import (type code %d)", |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1792 type); |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1793 return NULL; |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1794 } |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1795 } |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
1796 |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1797 switch (type) { |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
1798 |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
1799 case PY_SOURCE: |
|
55504
3e0ce94c2e1e
Merged revisions 74075,74187,74197,74201,74216,74225 via svnmerge from
Alexandre Vassalotti <alexandre@peadrop.com>
parents:
55304
diff
changeset
|
1800 m = load_source_module(name, pathname, fp); |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
1801 break; |
| 6 | 1802 |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
1803 case PY_COMPILED: |
|
55504
3e0ce94c2e1e
Merged revisions 74075,74187,74197,74201,74216,74225 via svnmerge from
Alexandre Vassalotti <alexandre@peadrop.com>
parents:
55304
diff
changeset
|
1804 m = load_compiled_module(name, pathname, fp); |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
1805 break; |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
1806 |
|
11618
528559a0b2f2
Cleanup patches from Greg Stein:
Guido van Rossum <guido@python.org>
parents:
11602
diff
changeset
|
1807 #ifdef HAVE_DYNAMIC_LOADING |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
1808 case C_EXTENSION: |
|
55504
3e0ce94c2e1e
Merged revisions 74075,74187,74197,74201,74216,74225 via svnmerge from
Alexandre Vassalotti <alexandre@peadrop.com>
parents:
55304
diff
changeset
|
1809 m = _PyImport_LoadDynamicModule(name, pathname, fp); |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
1810 break; |
|
11618
528559a0b2f2
Cleanup patches from Greg Stein:
Guido van Rossum <guido@python.org>
parents:
11602
diff
changeset
|
1811 #endif |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
1812 |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1813 case PKG_DIRECTORY: |
|
55504
3e0ce94c2e1e
Merged revisions 74075,74187,74197,74201,74216,74225 via svnmerge from
Alexandre Vassalotti <alexandre@peadrop.com>
parents:
55304
diff
changeset
|
1814 m = load_package(name, pathname); |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1815 break; |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1816 |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1817 case C_BUILTIN: |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1818 case PY_FROZEN: |
|
55504
3e0ce94c2e1e
Merged revisions 74075,74187,74197,74201,74216,74225 via svnmerge from
Alexandre Vassalotti <alexandre@peadrop.com>
parents:
55304
diff
changeset
|
1819 if (pathname != NULL && pathname[0] != '\0') |
|
3e0ce94c2e1e
Merged revisions 74075,74187,74197,74201,74216,74225 via svnmerge from
Alexandre Vassalotti <alexandre@peadrop.com>
parents:
55304
diff
changeset
|
1820 name = pathname; |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1821 if (type == C_BUILTIN) |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1822 err = init_builtin(name); |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1823 else |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1824 err = PyImport_ImportFrozenModule(name); |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1825 if (err < 0) |
|
6299
0054a3840a75
Crrected a flow control error that caused the wrong error message when
Guido van Rossum <guido@python.org>
parents:
6285
diff
changeset
|
1826 return NULL; |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1827 if (err == 0) { |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1828 PyErr_Format(PyExc_ImportError, |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1829 "Purported %s module %.200s not found", |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1830 type == C_BUILTIN ? |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1831 "builtin" : "frozen", |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1832 name); |
|
6299
0054a3840a75
Crrected a flow control error that caused the wrong error message when
Guido van Rossum <guido@python.org>
parents:
6285
diff
changeset
|
1833 return NULL; |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1834 } |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1835 modules = PyImport_GetModuleDict(); |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1836 m = PyDict_GetItemString(modules, name); |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1837 if (m == NULL) { |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1838 PyErr_Format( |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1839 PyExc_ImportError, |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1840 "%s module %.200s not properly initialized", |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1841 type == C_BUILTIN ? |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1842 "builtin" : "frozen", |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1843 name); |
|
6299
0054a3840a75
Crrected a flow control error that caused the wrong error message when
Guido van Rossum <guido@python.org>
parents:
6285
diff
changeset
|
1844 return NULL; |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1845 } |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1846 Py_INCREF(m); |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1847 break; |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1848 |
|
26885
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1849 case IMP_HOOK: { |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1850 if (loader == NULL) { |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1851 PyErr_SetString(PyExc_ImportError, |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1852 "import hook without loader"); |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1853 return NULL; |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1854 } |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1855 m = PyObject_CallMethod(loader, "load_module", "s", name); |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1856 break; |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1857 } |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
1858 |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
1859 default: |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1860 PyErr_Format(PyExc_ImportError, |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1861 "Don't know how to import %.200s (type code %d)", |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
1862 name, type); |
|
2198
27557e70a8f0
fix import related leaks
Guido van Rossum <guido@python.org>
parents:
2128
diff
changeset
|
1863 m = NULL; |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
1864 |
|
141
bf5a8539d8ba
Call the init function of a built-in module here.
Guido van Rossum <guido@python.org>
parents:
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diff
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|
1865 } |
|
2052
d7e91437f0a2
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parents:
2040
diff
changeset
|
1866 |
| 6 | 1867 return m; |
| 1868 } | |
|
40
f28ac7f621c7
Added reload() functionality.
Guido van Rossum <guido@python.org>
parents:
6
diff
changeset
|
1869 |
| 86 | 1870 |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
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diff
changeset
|
1871 /* Initialize a built-in module. |
|
40450
cc992d75d5b3
Four months of trunk changes (including a few releases...)
Thomas Wouters <thomas@python.org>
parents:
40215
diff
changeset
|
1872 Return 1 for success, 0 if the module is not found, and -1 with |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
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diff
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|
1873 an exception set if the initialization failed. */ |
|
141
bf5a8539d8ba
Call the init function of a built-in module here.
Guido van Rossum <guido@python.org>
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diff
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|
1874 |
|
bf5a8539d8ba
Call the init function of a built-in module here.
Guido van Rossum <guido@python.org>
parents:
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diff
changeset
|
1875 static int |
|
13658
f79434ee41fa
Mass ANSIfication of function definitions. Doesn't cover all 'extern'
Thomas Wouters <thomas@python.org>
parents:
13552
diff
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|
1876 init_builtin(char *name) |
|
141
bf5a8539d8ba
Call the init function of a built-in module here.
Guido van Rossum <guido@python.org>
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diff
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|
1877 { |
|
5926
8d2194e22e67
The last of the mass checkins for separate (sub)interpreters.
Guido van Rossum <guido@python.org>
parents:
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diff
changeset
|
1878 struct _inittab *p; |
|
8d2194e22e67
The last of the mass checkins for separate (sub)interpreters.
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parents:
5894
diff
changeset
|
1879 |
|
20249
1acecc908ee8
Remove a couple of unused local variables (bug #445960, compiler warnings
Greg Ward <gward@python.net>
parents:
19596
diff
changeset
|
1880 if (_PyImport_FindExtension(name, name) != NULL) |
|
5926
8d2194e22e67
The last of the mass checkins for separate (sub)interpreters.
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diff
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|
1881 return 1; |
|
8d2194e22e67
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parents:
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diff
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|
1882 |
|
6541
b2dfff06789c
Instead of using _PyImport_Inittab[] directly, use the new "official"
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parents:
6454
diff
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|
1883 for (p = PyImport_Inittab; p->name != NULL; p++) { |
|
47580
94f64f11fdd0
Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents:
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diff
changeset
|
1884 PyObject *mod; |
|
5926
8d2194e22e67
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parents:
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diff
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|
1885 if (strcmp(name, p->name) == 0) { |
|
8d2194e22e67
The last of the mass checkins for separate (sub)interpreters.
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diff
changeset
|
1886 if (p->initfunc == NULL) { |
|
6243
4279f4eb210a
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|
1887 PyErr_Format(PyExc_ImportError, |
|
4279f4eb210a
First part of package support.
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parents:
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diff
changeset
|
1888 "Cannot re-init internal module %.200s", |
|
4279f4eb210a
First part of package support.
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parents:
6055
diff
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|
1889 name); |
|
1844
d1e6c9a64a56
* Python/import.c: support *.o/*.so as alternative for
Guido van Rossum <guido@python.org>
parents:
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diff
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|
1890 return -1; |
|
d1e6c9a64a56
* Python/import.c: support *.o/*.so as alternative for
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|
1891 } |
|
5373
5880384d7c71
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Guido van Rossum <guido@python.org>
parents:
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diff
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|
1892 if (Py_VerboseFlag) |
|
9329
7f242f29a45f
Replace fprintf(stderr, ...) with PySys_WriteStderr(...).
Guido van Rossum <guido@python.org>
parents:
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diff
changeset
|
1893 PySys_WriteStderr("import %s # builtin\n", name); |
|
47580
94f64f11fdd0
Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents:
47301
diff
changeset
|
1894 mod = (*p->initfunc)(); |
|
94f64f11fdd0
Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents:
47301
diff
changeset
|
1895 if (mod == 0) |
|
2052
d7e91437f0a2
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diff
changeset
|
1896 return -1; |
|
47580
94f64f11fdd0
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Martin v. Löwis <martin@v.loewis.de>
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47301
diff
changeset
|
1897 if (_PyImport_FixupExtension(mod, name, name) < 0) |
|
5926
8d2194e22e67
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changeset
|
1898 return -1; |
|
47580
94f64f11fdd0
Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents:
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diff
changeset
|
1899 /* FixupExtension has put the module into sys.modules, |
|
94f64f11fdd0
Implement PEP 3121: new module initialization and finalization API.
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diff
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|
1900 so we can release our own reference. */ |
|
94f64f11fdd0
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diff
changeset
|
1901 Py_DECREF(mod); |
|
141
bf5a8539d8ba
Call the init function of a built-in module here.
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diff
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|
1902 return 1; |
|
bf5a8539d8ba
Call the init function of a built-in module here.
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parents:
86
diff
changeset
|
1903 } |
|
bf5a8539d8ba
Call the init function of a built-in module here.
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parents:
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diff
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|
1904 } |
|
bf5a8539d8ba
Call the init function of a built-in module here.
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|
1905 return 0; |
|
bf5a8539d8ba
Call the init function of a built-in module here.
Guido van Rossum <guido@python.org>
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diff
changeset
|
1906 } |
|
1270
14369a5e6167
Support for frozen scripts; added -i option.
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diff
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|
1907 |
|
2052
d7e91437f0a2
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|
1908 |
|
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964d76f49a5e
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|
1909 /* Frozen modules */ |
|
2052
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|
1910 |
|
3683
ec39264311ff
struct frozen is now struct _frozen and comes from import.h.
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|
1911 static struct _frozen * |
|
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Mass ANSIfication of function definitions. Doesn't cover all 'extern'
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|
1912 find_frozen(char *name) |
|
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|
1913 { |
|
3683
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|
1914 struct _frozen *p; |
|
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|
1915 |
|
49651
aa6e649599ad
fix #4211: the __path__ of a frozen package should be a list.
Benjamin Peterson <benjamin@python.org>
parents:
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diff
changeset
|
1916 if (!name) |
|
aa6e649599ad
fix #4211: the __path__ of a frozen package should be a list.
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diff
changeset
|
1917 return NULL; |
|
aa6e649599ad
fix #4211: the __path__ of a frozen package should be a list.
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|
1918 |
|
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|
1919 for (p = PyImport_FrozenModules; ; p++) { |
|
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1920 if (p->name == NULL) |
|
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|
1921 return NULL; |
|
964d76f49a5e
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|
1922 if (strcmp(p->name, name) == 0) |
|
964d76f49a5e
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|
1923 break; |
|
964d76f49a5e
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|
1924 } |
|
964d76f49a5e
add imp.get_frozen_object()
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changeset
|
1925 return p; |
|
964d76f49a5e
add imp.get_frozen_object()
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|
1926 } |
|
964d76f49a5e
add imp.get_frozen_object()
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|
1927 |
|
5373
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|
1928 static PyObject * |
|
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Mass ANSIfication of function definitions. Doesn't cover all 'extern'
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changeset
|
1929 get_frozen_object(char *name) |
|
2891
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|
1930 { |
|
3683
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struct frozen is now struct _frozen and comes from import.h.
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changeset
|
1931 struct _frozen *p = find_frozen(name); |
|
7552
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Support for frozen packages, matching the revamped Tools/freeze.
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|
1932 int size; |
|
2891
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|
1933 |
|
964d76f49a5e
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changeset
|
1934 if (p == NULL) { |
|
6243
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|
1935 PyErr_Format(PyExc_ImportError, |
|
4279f4eb210a
First part of package support.
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|
1936 "No such frozen object named %.200s", |
|
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First part of package support.
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|
1937 name); |
|
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|
1938 return NULL; |
|
964d76f49a5e
add imp.get_frozen_object()
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|
1939 } |
|
20527
3d3b6b4cb79f
First part of SF patch #416704: More robust freeze, by Toby Dickenson.
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|
1940 if (p->code == NULL) { |
|
3d3b6b4cb79f
First part of SF patch #416704: More robust freeze, by Toby Dickenson.
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changeset
|
1941 PyErr_Format(PyExc_ImportError, |
|
3d3b6b4cb79f
First part of SF patch #416704: More robust freeze, by Toby Dickenson.
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changeset
|
1942 "Excluded frozen object named %.200s", |
|
3d3b6b4cb79f
First part of SF patch #416704: More robust freeze, by Toby Dickenson.
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|
1943 name); |
|
3d3b6b4cb79f
First part of SF patch #416704: More robust freeze, by Toby Dickenson.
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|
1944 return NULL; |
|
3d3b6b4cb79f
First part of SF patch #416704: More robust freeze, by Toby Dickenson.
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changeset
|
1945 } |
|
7552
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Support for frozen packages, matching the revamped Tools/freeze.
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changeset
|
1946 size = p->size; |
|
c8e5f704623d
Support for frozen packages, matching the revamped Tools/freeze.
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changeset
|
1947 if (size < 0) |
|
c8e5f704623d
Support for frozen packages, matching the revamped Tools/freeze.
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|
1948 size = -size; |
|
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diff
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|
1949 return PyMarshal_ReadObjectFromString((char *)p->code, size); |
|
2891
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|
1950 } |
|
964d76f49a5e
add imp.get_frozen_object()
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|
1951 |
|
52168
70f5f9113ae1
Implement InspectLoader for FrozenImporter.
Brett Cannon <bcannon@gmail.com>
parents:
52073
diff
changeset
|
1952 static PyObject * |
|
70f5f9113ae1
Implement InspectLoader for FrozenImporter.
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|
1953 is_frozen_package(char *name) |
|
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Implement InspectLoader for FrozenImporter.
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|
1954 { |
|
70f5f9113ae1
Implement InspectLoader for FrozenImporter.
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changeset
|
1955 struct _frozen *p = find_frozen(name); |
|
70f5f9113ae1
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|
1956 int size; |
|
70f5f9113ae1
Implement InspectLoader for FrozenImporter.
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changeset
|
1957 |
|
70f5f9113ae1
Implement InspectLoader for FrozenImporter.
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diff
changeset
|
1958 if (p == NULL) { |
|
70f5f9113ae1
Implement InspectLoader for FrozenImporter.
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52073
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changeset
|
1959 PyErr_Format(PyExc_ImportError, |
|
70f5f9113ae1
Implement InspectLoader for FrozenImporter.
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diff
changeset
|
1960 "No such frozen object named %.200s", |
|
70f5f9113ae1
Implement InspectLoader for FrozenImporter.
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|
1961 name); |
|
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Implement InspectLoader for FrozenImporter.
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|
1962 return NULL; |
|
70f5f9113ae1
Implement InspectLoader for FrozenImporter.
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changeset
|
1963 } |
|
70f5f9113ae1
Implement InspectLoader for FrozenImporter.
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changeset
|
1964 |
|
70f5f9113ae1
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|
1965 size = p->size; |
|
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diff
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|
1966 |
|
70f5f9113ae1
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changeset
|
1967 if (size < 0) |
|
70f5f9113ae1
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changeset
|
1968 Py_RETURN_TRUE; |
|
70f5f9113ae1
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|
1969 else |
|
70f5f9113ae1
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changeset
|
1970 Py_RETURN_FALSE; |
|
70f5f9113ae1
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diff
changeset
|
1971 } |
|
70f5f9113ae1
Implement InspectLoader for FrozenImporter.
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parents:
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diff
changeset
|
1972 |
|
70f5f9113ae1
Implement InspectLoader for FrozenImporter.
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parents:
52073
diff
changeset
|
1973 |
|
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changeset
|
1974 /* Initialize a frozen module. |
|
52073
56983cfdf5d4
Fix a typo in a comment.
Brett Cannon <bcannon@gmail.com>
parents:
51996
diff
changeset
|
1975 Return 1 for success, 0 if the module is not found, and -1 with |
|
2891
964d76f49a5e
add imp.get_frozen_object()
Guido van Rossum <guido@python.org>
parents:
2868
diff
changeset
|
1976 an exception set if the initialization failed. |
|
964d76f49a5e
add imp.get_frozen_object()
Guido van Rossum <guido@python.org>
parents:
2868
diff
changeset
|
1977 This function is also used from frozenmain.c */ |
|
2294
6263e2fd9398
init_frozen non-static, frozenmain.c not in Makefile any more
Guido van Rossum <guido@python.org>
parents:
2270
diff
changeset
|
1978 |
|
6263e2fd9398
init_frozen non-static, frozenmain.c not in Makefile any more
Guido van Rossum <guido@python.org>
parents:
2270
diff
changeset
|
1979 int |
|
13658
f79434ee41fa
Mass ANSIfication of function definitions. Doesn't cover all 'extern'
Thomas Wouters <thomas@python.org>
parents:
13552
diff
changeset
|
1980 PyImport_ImportFrozenModule(char *name) |
|
1270
14369a5e6167
Support for frozen scripts; added -i option.
Guido van Rossum <guido@python.org>
parents:
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diff
changeset
|
1981 { |
|
3683
ec39264311ff
struct frozen is now struct _frozen and comes from import.h.
Guido van Rossum <guido@python.org>
parents:
3590
diff
changeset
|
1982 struct _frozen *p = find_frozen(name); |
|
5373
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
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parents:
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diff
changeset
|
1983 PyObject *co; |
|
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
1984 PyObject *m; |
|
7552
c8e5f704623d
Support for frozen packages, matching the revamped Tools/freeze.
Guido van Rossum <guido@python.org>
parents:
7535
diff
changeset
|
1985 int ispackage; |
|
c8e5f704623d
Support for frozen packages, matching the revamped Tools/freeze.
Guido van Rossum <guido@python.org>
parents:
7535
diff
changeset
|
1986 int size; |
|
2891
964d76f49a5e
add imp.get_frozen_object()
Guido van Rossum <guido@python.org>
parents:
2868
diff
changeset
|
1987 |
|
964d76f49a5e
add imp.get_frozen_object()
Guido van Rossum <guido@python.org>
parents:
2868
diff
changeset
|
1988 if (p == NULL) |
|
964d76f49a5e
add imp.get_frozen_object()
Guido van Rossum <guido@python.org>
parents:
2868
diff
changeset
|
1989 return 0; |
|
20527
3d3b6b4cb79f
First part of SF patch #416704: More robust freeze, by Toby Dickenson.
Guido van Rossum <guido@python.org>
parents:
20249
diff
changeset
|
1990 if (p->code == NULL) { |
|
3d3b6b4cb79f
First part of SF patch #416704: More robust freeze, by Toby Dickenson.
Guido van Rossum <guido@python.org>
parents:
20249
diff
changeset
|
1991 PyErr_Format(PyExc_ImportError, |
|
3d3b6b4cb79f
First part of SF patch #416704: More robust freeze, by Toby Dickenson.
Guido van Rossum <guido@python.org>
parents:
20249
diff
changeset
|
1992 "Excluded frozen object named %.200s", |
|
3d3b6b4cb79f
First part of SF patch #416704: More robust freeze, by Toby Dickenson.
Guido van Rossum <guido@python.org>
parents:
20249
diff
changeset
|
1993 name); |
|
3d3b6b4cb79f
First part of SF patch #416704: More robust freeze, by Toby Dickenson.
Guido van Rossum <guido@python.org>
parents:
20249
diff
changeset
|
1994 return -1; |
|
3d3b6b4cb79f
First part of SF patch #416704: More robust freeze, by Toby Dickenson.
Guido van Rossum <guido@python.org>
parents:
20249
diff
changeset
|
1995 } |
|
7552
c8e5f704623d
Support for frozen packages, matching the revamped Tools/freeze.
Guido van Rossum <guido@python.org>
parents:
7535
diff
changeset
|
1996 size = p->size; |
|
c8e5f704623d
Support for frozen packages, matching the revamped Tools/freeze.
Guido van Rossum <guido@python.org>
parents:
7535
diff
changeset
|
1997 ispackage = (size < 0); |
|
c8e5f704623d
Support for frozen packages, matching the revamped Tools/freeze.
Guido van Rossum <guido@python.org>
parents:
7535
diff
changeset
|
1998 if (ispackage) |
|
c8e5f704623d
Support for frozen packages, matching the revamped Tools/freeze.
Guido van Rossum <guido@python.org>
parents:
7535
diff
changeset
|
1999 size = -size; |
|
5373
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
2000 if (Py_VerboseFlag) |
|
9329
7f242f29a45f
Replace fprintf(stderr, ...) with PySys_WriteStderr(...).
Guido van Rossum <guido@python.org>
parents:
9203
diff
changeset
|
2001 PySys_WriteStderr("import %s # frozen%s\n", |
|
7552
c8e5f704623d
Support for frozen packages, matching the revamped Tools/freeze.
Guido van Rossum <guido@python.org>
parents:
7535
diff
changeset
|
2002 name, ispackage ? " package" : ""); |
|
c8e5f704623d
Support for frozen packages, matching the revamped Tools/freeze.
Guido van Rossum <guido@python.org>
parents:
7535
diff
changeset
|
2003 co = PyMarshal_ReadObjectFromString((char *)p->code, size); |
|
1270
14369a5e6167
Support for frozen scripts; added -i option.
Guido van Rossum <guido@python.org>
parents:
1262
diff
changeset
|
2004 if (co == NULL) |
|
14369a5e6167
Support for frozen scripts; added -i option.
Guido van Rossum <guido@python.org>
parents:
1262
diff
changeset
|
2005 return -1; |
|
5373
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
2006 if (!PyCode_Check(co)) { |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
2007 PyErr_Format(PyExc_TypeError, |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
2008 "frozen object %.200s is not a code object", |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
2009 name); |
|
39442
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents:
38669
diff
changeset
|
2010 goto err_return; |
|
1270
14369a5e6167
Support for frozen scripts; added -i option.
Guido van Rossum <guido@python.org>
parents:
1262
diff
changeset
|
2011 } |
|
7552
c8e5f704623d
Support for frozen packages, matching the revamped Tools/freeze.
Guido van Rossum <guido@python.org>
parents:
7535
diff
changeset
|
2012 if (ispackage) { |
|
c8e5f704623d
Support for frozen packages, matching the revamped Tools/freeze.
Guido van Rossum <guido@python.org>
parents:
7535
diff
changeset
|
2013 /* Set __path__ to the package name */ |
|
49651
aa6e649599ad
fix #4211: the __path__ of a frozen package should be a list.
Benjamin Peterson <benjamin@python.org>
parents:
49105
diff
changeset
|
2014 PyObject *d, *s, *l; |
|
7552
c8e5f704623d
Support for frozen packages, matching the revamped Tools/freeze.
Guido van Rossum <guido@python.org>
parents:
7535
diff
changeset
|
2015 int err; |
|
c8e5f704623d
Support for frozen packages, matching the revamped Tools/freeze.
Guido van Rossum <guido@python.org>
parents:
7535
diff
changeset
|
2016 m = PyImport_AddModule(name); |
|
c8e5f704623d
Support for frozen packages, matching the revamped Tools/freeze.
Guido van Rossum <guido@python.org>
parents:
7535
diff
changeset
|
2017 if (m == NULL) |
|
39442
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents:
38669
diff
changeset
|
2018 goto err_return; |
|
7552
c8e5f704623d
Support for frozen packages, matching the revamped Tools/freeze.
Guido van Rossum <guido@python.org>
parents:
7535
diff
changeset
|
2019 d = PyModule_GetDict(m); |
|
42013
cd125fe83051
Make identifiers str (not str8) objects throughout.
Martin v. Löwis <martin@v.loewis.de>
parents:
41969
diff
changeset
|
2020 s = PyUnicode_InternFromString(name); |
|
7552
c8e5f704623d
Support for frozen packages, matching the revamped Tools/freeze.
Guido van Rossum <guido@python.org>
parents:
7535
diff
changeset
|
2021 if (s == NULL) |
|
39442
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents:
38669
diff
changeset
|
2022 goto err_return; |
|
49651
aa6e649599ad
fix #4211: the __path__ of a frozen package should be a list.
Benjamin Peterson <benjamin@python.org>
parents:
49105
diff
changeset
|
2023 l = PyList_New(1); |
|
aa6e649599ad
fix #4211: the __path__ of a frozen package should be a list.
Benjamin Peterson <benjamin@python.org>
parents:
49105
diff
changeset
|
2024 if (l == NULL) { |
|
aa6e649599ad
fix #4211: the __path__ of a frozen package should be a list.
Benjamin Peterson <benjamin@python.org>
parents:
49105
diff
changeset
|
2025 Py_DECREF(s); |
|
aa6e649599ad
fix #4211: the __path__ of a frozen package should be a list.
Benjamin Peterson <benjamin@python.org>
parents:
49105
diff
changeset
|
2026 goto err_return; |
|
aa6e649599ad
fix #4211: the __path__ of a frozen package should be a list.
Benjamin Peterson <benjamin@python.org>
parents:
49105
diff
changeset
|
2027 } |
|
aa6e649599ad
fix #4211: the __path__ of a frozen package should be a list.
Benjamin Peterson <benjamin@python.org>
parents:
49105
diff
changeset
|
2028 PyList_SET_ITEM(l, 0, s); |
|
aa6e649599ad
fix #4211: the __path__ of a frozen package should be a list.
Benjamin Peterson <benjamin@python.org>
parents:
49105
diff
changeset
|
2029 err = PyDict_SetItemString(d, "__path__", l); |
|
aa6e649599ad
fix #4211: the __path__ of a frozen package should be a list.
Benjamin Peterson <benjamin@python.org>
parents:
49105
diff
changeset
|
2030 Py_DECREF(l); |
|
7552
c8e5f704623d
Support for frozen packages, matching the revamped Tools/freeze.
Guido van Rossum <guido@python.org>
parents:
7535
diff
changeset
|
2031 if (err != 0) |
|
39442
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents:
38669
diff
changeset
|
2032 goto err_return; |
|
7552
c8e5f704623d
Support for frozen packages, matching the revamped Tools/freeze.
Guido van Rossum <guido@python.org>
parents:
7535
diff
changeset
|
2033 } |
|
7232
74c57288a02b
Added PyImport_ExecCodeModuleEx(), which adds an extra parameter to
Guido van Rossum <guido@python.org>
parents:
7202
diff
changeset
|
2034 m = PyImport_ExecCodeModuleEx(name, co, "<frozen>"); |
|
39442
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents:
38669
diff
changeset
|
2035 if (m == NULL) |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents:
38669
diff
changeset
|
2036 goto err_return; |
|
5373
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
2037 Py_DECREF(co); |
|
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
2038 Py_DECREF(m); |
|
2198
27557e70a8f0
fix import related leaks
Guido van Rossum <guido@python.org>
parents:
2128
diff
changeset
|
2039 return 1; |
|
39442
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents:
38669
diff
changeset
|
2040 err_return: |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents:
38669
diff
changeset
|
2041 Py_DECREF(co); |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents:
38669
diff
changeset
|
2042 return -1; |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2043 } |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2044 |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2045 |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2046 /* Import a module, either built-in, frozen, or external, and return |
|
2198
27557e70a8f0
fix import related leaks
Guido van Rossum <guido@python.org>
parents:
2128
diff
changeset
|
2047 its module object WITH INCREMENTED REFERENCE COUNT */ |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2048 |
|
5373
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
2049 PyObject * |
|
35999
9541369b0dca
Add const to several API functions that take char *.
Jeremy Hylton <jeremy@alum.mit.edu>
parents:
35757
diff
changeset
|
2050 PyImport_ImportModule(const char *name) |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2051 { |
|
16534
b59f3a1eb123
This modified version of a patch by Thomas Heller allows __import__
Marc-André Lemburg <mal@egenix.com>
parents:
16433
diff
changeset
|
2052 PyObject *pname; |
|
b59f3a1eb123
This modified version of a patch by Thomas Heller allows __import__
Marc-André Lemburg <mal@egenix.com>
parents:
16433
diff
changeset
|
2053 PyObject *result; |
|
b59f3a1eb123
This modified version of a patch by Thomas Heller allows __import__
Marc-André Lemburg <mal@egenix.com>
parents:
16433
diff
changeset
|
2054 |
|
42013
cd125fe83051
Make identifiers str (not str8) objects throughout.
Martin v. Löwis <martin@v.loewis.de>
parents:
41969
diff
changeset
|
2055 pname = PyUnicode_FromString(name); |
|
28392
5ee29f1364f3
SF patch #708201, unchecked return value in import.c by Jason Harper
Neal Norwitz <nnorwitz@gmail.com>
parents:
27917
diff
changeset
|
2056 if (pname == NULL) |
|
5ee29f1364f3
SF patch #708201, unchecked return value in import.c by Jason Harper
Neal Norwitz <nnorwitz@gmail.com>
parents:
27917
diff
changeset
|
2057 return NULL; |
|
16534
b59f3a1eb123
This modified version of a patch by Thomas Heller allows __import__
Marc-André Lemburg <mal@egenix.com>
parents:
16433
diff
changeset
|
2058 result = PyImport_Import(pname); |
|
b59f3a1eb123
This modified version of a patch by Thomas Heller allows __import__
Marc-André Lemburg <mal@egenix.com>
parents:
16433
diff
changeset
|
2059 Py_DECREF(pname); |
|
b59f3a1eb123
This modified version of a patch by Thomas Heller allows __import__
Marc-André Lemburg <mal@egenix.com>
parents:
16433
diff
changeset
|
2060 return result; |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
2061 } |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
2062 |
|
44441
b91ca87e6f32
Merged revisions 59666-59679 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
44349
diff
changeset
|
2063 /* Import a module without blocking |
|
b91ca87e6f32
Merged revisions 59666-59679 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
44349
diff
changeset
|
2064 * |
|
b91ca87e6f32
Merged revisions 59666-59679 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
44349
diff
changeset
|
2065 * At first it tries to fetch the module from sys.modules. If the module was |
|
b91ca87e6f32
Merged revisions 59666-59679 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
44349
diff
changeset
|
2066 * never loaded before it loads it with PyImport_ImportModule() unless another |
|
b91ca87e6f32
Merged revisions 59666-59679 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
44349
diff
changeset
|
2067 * thread holds the import lock. In the latter case the function raises an |
|
b91ca87e6f32
Merged revisions 59666-59679 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
44349
diff
changeset
|
2068 * ImportError instead of blocking. |
|
b91ca87e6f32
Merged revisions 59666-59679 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
44349
diff
changeset
|
2069 * |
|
b91ca87e6f32
Merged revisions 59666-59679 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
44349
diff
changeset
|
2070 * Returns the module object with incremented ref count. |
|
b91ca87e6f32
Merged revisions 59666-59679 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
44349
diff
changeset
|
2071 */ |
|
b91ca87e6f32
Merged revisions 59666-59679 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
44349
diff
changeset
|
2072 PyObject * |
|
b91ca87e6f32
Merged revisions 59666-59679 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
44349
diff
changeset
|
2073 PyImport_ImportModuleNoBlock(const char *name) |
|
b91ca87e6f32
Merged revisions 59666-59679 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
44349
diff
changeset
|
2074 { |
|
b91ca87e6f32
Merged revisions 59666-59679 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
44349
diff
changeset
|
2075 PyObject *result; |
|
b91ca87e6f32
Merged revisions 59666-59679 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
44349
diff
changeset
|
2076 PyObject *modules; |
|
b91ca87e6f32
Merged revisions 59666-59679 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
44349
diff
changeset
|
2077 long me; |
|
b91ca87e6f32
Merged revisions 59666-59679 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
44349
diff
changeset
|
2078 |
|
b91ca87e6f32
Merged revisions 59666-59679 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
44349
diff
changeset
|
2079 /* Try to get the module from sys.modules[name] */ |
|
b91ca87e6f32
Merged revisions 59666-59679 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
44349
diff
changeset
|
2080 modules = PyImport_GetModuleDict(); |
|
b91ca87e6f32
Merged revisions 59666-59679 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
44349
diff
changeset
|
2081 if (modules == NULL) |
|
b91ca87e6f32
Merged revisions 59666-59679 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
44349
diff
changeset
|
2082 return NULL; |
|
b91ca87e6f32
Merged revisions 59666-59679 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
44349
diff
changeset
|
2083 |
|
b91ca87e6f32
Merged revisions 59666-59679 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
44349
diff
changeset
|
2084 result = PyDict_GetItemString(modules, name); |
|
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|
2085 if (result != NULL) { |
|
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|
2086 Py_INCREF(result); |
|
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|
2087 return result; |
|
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|
2088 } |
|
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|
2089 else { |
|
b91ca87e6f32
Merged revisions 59666-59679 via svnmerge from
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|
2090 PyErr_Clear(); |
|
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|
2091 } |
|
48946
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|
2092 #ifdef WITH_THREAD |
|
44441
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|
2093 /* check the import lock |
|
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|
2094 * me might be -1 but I ignore the error here, the lock function |
|
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|
2095 * takes care of the problem */ |
|
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|
2096 me = PyThread_get_thread_ident(); |
|
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|
2097 if (import_lock_thread == -1 || import_lock_thread == me) { |
|
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|
2098 /* no thread or me is holding the lock */ |
|
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|
2099 return PyImport_ImportModule(name); |
|
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|
2100 } |
|
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|
2101 else { |
|
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|
2102 PyErr_Format(PyExc_ImportError, |
|
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|
2103 "Failed to import %.200s because the import lock" |
|
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|
2104 "is held by another thread.", |
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|
2105 name); |
|
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|
2106 return NULL; |
|
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|
2107 } |
|
48946
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|
2108 #else |
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3b9608118f8d
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|
2109 return PyImport_ImportModule(name); |
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|
2110 #endif |
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2111 } |
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2112 |
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6249
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|
2113 /* Forward declarations for helper routines */ |
|
36712
5c36c222e7ca
SF patch #1438387, PEP 328: relative and absolute imports.
Thomas Wouters <thomas@python.org>
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|
2114 static PyObject *get_parent(PyObject *globals, char *buf, |
|
5c36c222e7ca
SF patch #1438387, PEP 328: relative and absolute imports.
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|
2115 Py_ssize_t *p_buflen, int level); |
|
13447
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Nuke all remaining occurrences of Py_PROTO and Py_FPROTO.
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|
2116 static PyObject *load_next(PyObject *mod, PyObject *altmod, |
|
36501
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Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents:
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|
2117 char **p_name, char *buf, Py_ssize_t *p_buflen); |
|
13447
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Nuke all remaining occurrences of Py_PROTO and Py_FPROTO.
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|
2118 static int mark_miss(char *name); |
|
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Nuke all remaining occurrences of Py_PROTO and Py_FPROTO.
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|
2119 static int ensure_fromlist(PyObject *mod, PyObject *fromlist, |
|
36501
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Merge ssize_t branch.
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|
2120 char *buf, Py_ssize_t buflen, int recursive); |
|
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|
2121 static PyObject * import_submodule(PyObject *mod, char *name, char *fullname); |
|
6249
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2122 |
|
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Phase two of package import. "import a.b.c" and all variants now do the
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|
2123 /* The Magnum Opus of dotted-name import :-) */ |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
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2124 |
|
7533
ea8184bff12d
Add a single Python-wide (!) lock on import. Only one thread at a
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|
2125 static PyObject * |
|
36712
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SF patch #1438387, PEP 328: relative and absolute imports.
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|
2126 import_module_level(char *name, PyObject *globals, PyObject *locals, |
|
5c36c222e7ca
SF patch #1438387, PEP 328: relative and absolute imports.
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|
2127 PyObject *fromlist, int level) |
|
6243
4279f4eb210a
First part of package support.
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parents:
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|
2128 { |
|
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Phase two of package import. "import a.b.c" and all variants now do the
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|
2129 char buf[MAXPATHLEN+1]; |
|
36501
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Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents:
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|
2130 Py_ssize_t buflen = 0; |
|
6249
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Phase two of package import. "import a.b.c" and all variants now do the
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|
2131 PyObject *parent, *head, *next, *tail; |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
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|
2132 |
|
44617
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|
2133 if (strchr(name, '/') != NULL |
|
a29adc3b0f26
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|
2134 #ifdef MS_WINDOWS |
|
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|
2135 || strchr(name, '\\') != NULL |
|
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|
2136 #endif |
|
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|
2137 ) { |
|
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|
2138 PyErr_SetString(PyExc_ImportError, |
|
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|
2139 "Import by filename is not supported."); |
|
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|
2140 return NULL; |
|
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|
2141 } |
|
a29adc3b0f26
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|
2142 |
|
36712
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SF patch #1438387, PEP 328: relative and absolute imports.
Thomas Wouters <thomas@python.org>
parents:
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changeset
|
2143 parent = get_parent(globals, buf, &buflen, level); |
|
6249
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
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parents:
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|
2144 if (parent == NULL) |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
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|
2145 return NULL; |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
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changeset
|
2146 |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2147 head = load_next(parent, Py_None, &name, buf, &buflen); |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2148 if (head == NULL) |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2149 return NULL; |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2150 |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2151 tail = head; |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2152 Py_INCREF(tail); |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2153 while (name) { |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2154 next = load_next(tail, tail, &name, buf, &buflen); |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2155 Py_DECREF(tail); |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2156 if (next == NULL) { |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2157 Py_DECREF(head); |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2158 return NULL; |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
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|
2159 } |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
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|
2160 tail = next; |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2161 } |
|
37879
f731859e9b3b
Merge p3yk branch with the trunk up to revision 45595. This breaks a fair
Thomas Wouters <thomas@python.org>
parents:
36988
diff
changeset
|
2162 if (tail == Py_None) { |
|
f731859e9b3b
Merge p3yk branch with the trunk up to revision 45595. This breaks a fair
Thomas Wouters <thomas@python.org>
parents:
36988
diff
changeset
|
2163 /* If tail is Py_None, both get_parent and load_next found |
|
f731859e9b3b
Merge p3yk branch with the trunk up to revision 45595. This breaks a fair
Thomas Wouters <thomas@python.org>
parents:
36988
diff
changeset
|
2164 an empty module name: someone called __import__("") or |
|
f731859e9b3b
Merge p3yk branch with the trunk up to revision 45595. This breaks a fair
Thomas Wouters <thomas@python.org>
parents:
36988
diff
changeset
|
2165 doctored faulty bytecode */ |
|
f731859e9b3b
Merge p3yk branch with the trunk up to revision 45595. This breaks a fair
Thomas Wouters <thomas@python.org>
parents:
36988
diff
changeset
|
2166 Py_DECREF(tail); |
|
f731859e9b3b
Merge p3yk branch with the trunk up to revision 45595. This breaks a fair
Thomas Wouters <thomas@python.org>
parents:
36988
diff
changeset
|
2167 Py_DECREF(head); |
|
f731859e9b3b
Merge p3yk branch with the trunk up to revision 45595. This breaks a fair
Thomas Wouters <thomas@python.org>
parents:
36988
diff
changeset
|
2168 PyErr_SetString(PyExc_ValueError, |
|
f731859e9b3b
Merge p3yk branch with the trunk up to revision 45595. This breaks a fair
Thomas Wouters <thomas@python.org>
parents:
36988
diff
changeset
|
2169 "Empty module name"); |
|
f731859e9b3b
Merge p3yk branch with the trunk up to revision 45595. This breaks a fair
Thomas Wouters <thomas@python.org>
parents:
36988
diff
changeset
|
2170 return NULL; |
|
f731859e9b3b
Merge p3yk branch with the trunk up to revision 45595. This breaks a fair
Thomas Wouters <thomas@python.org>
parents:
36988
diff
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|
2171 } |
|
6249
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Phase two of package import. "import a.b.c" and all variants now do the
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|
2172 |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
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parents:
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|
2173 if (fromlist != NULL) { |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2174 if (fromlist == Py_None || !PyObject_IsTrue(fromlist)) |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
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|
2175 fromlist = NULL; |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
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parents:
6243
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|
2176 } |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
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parents:
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|
2177 |
|
f10aad73e029
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parents:
6243
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|
2178 if (fromlist == NULL) { |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
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parents:
6243
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changeset
|
2179 Py_DECREF(tail); |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
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|
2180 return head; |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
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|
2181 } |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
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parents:
6243
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|
2182 |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2183 Py_DECREF(head); |
|
6285
337054e9d4fa
Added support for __all__, which should be a list of modules to be
Guido van Rossum <guido@python.org>
parents:
6256
diff
changeset
|
2184 if (!ensure_fromlist(tail, fromlist, buf, buflen, 0)) { |
|
6249
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2185 Py_DECREF(tail); |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2186 return NULL; |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2187 } |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2188 |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
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parents:
6243
diff
changeset
|
2189 return tail; |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2190 } |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2191 |
|
36712
5c36c222e7ca
SF patch #1438387, PEP 328: relative and absolute imports.
Thomas Wouters <thomas@python.org>
parents:
36695
diff
changeset
|
2192 PyObject * |
|
5c36c222e7ca
SF patch #1438387, PEP 328: relative and absolute imports.
Thomas Wouters <thomas@python.org>
parents:
36695
diff
changeset
|
2193 PyImport_ImportModuleLevel(char *name, PyObject *globals, PyObject *locals, |
|
5c36c222e7ca
SF patch #1438387, PEP 328: relative and absolute imports.
Thomas Wouters <thomas@python.org>
parents:
36695
diff
changeset
|
2194 PyObject *fromlist, int level) |
|
5c36c222e7ca
SF patch #1438387, PEP 328: relative and absolute imports.
Thomas Wouters <thomas@python.org>
parents:
36695
diff
changeset
|
2195 { |
|
5c36c222e7ca
SF patch #1438387, PEP 328: relative and absolute imports.
Thomas Wouters <thomas@python.org>
parents:
36695
diff
changeset
|
2196 PyObject *result; |
|
56381
2b7e0eaac64e
Merged revisions 74841 via svnmerge from
Benjamin Peterson <benjamin@python.org>
parents:
55504
diff
changeset
|
2197 _PyImport_AcquireLock(); |
|
36712
5c36c222e7ca
SF patch #1438387, PEP 328: relative and absolute imports.
Thomas Wouters <thomas@python.org>
parents:
36695
diff
changeset
|
2198 result = import_module_level(name, globals, locals, fromlist, level); |
|
56381
2b7e0eaac64e
Merged revisions 74841 via svnmerge from
Benjamin Peterson <benjamin@python.org>
parents:
55504
diff
changeset
|
2199 if (_PyImport_ReleaseLock() < 0) { |
|
27852
4b75a0b76857
Provide access to the import lock, fixing SF bug #580952. This is
Guido van Rossum <guido@python.org>
parents:
27357
diff
changeset
|
2200 Py_XDECREF(result); |
|
4b75a0b76857
Provide access to the import lock, fixing SF bug #580952. This is
Guido van Rossum <guido@python.org>
parents:
27357
diff
changeset
|
2201 PyErr_SetString(PyExc_RuntimeError, |
|
4b75a0b76857
Provide access to the import lock, fixing SF bug #580952. This is
Guido van Rossum <guido@python.org>
parents:
27357
diff
changeset
|
2202 "not holding the import lock"); |
|
4b75a0b76857
Provide access to the import lock, fixing SF bug #580952. This is
Guido van Rossum <guido@python.org>
parents:
27357
diff
changeset
|
2203 return NULL; |
|
4b75a0b76857
Provide access to the import lock, fixing SF bug #580952. This is
Guido van Rossum <guido@python.org>
parents:
27357
diff
changeset
|
2204 } |
|
7533
ea8184bff12d
Add a single Python-wide (!) lock on import. Only one thread at a
Guido van Rossum <guido@python.org>
parents:
7403
diff
changeset
|
2205 return result; |
|
ea8184bff12d
Add a single Python-wide (!) lock on import. Only one thread at a
Guido van Rossum <guido@python.org>
parents:
7403
diff
changeset
|
2206 } |
|
ea8184bff12d
Add a single Python-wide (!) lock on import. Only one thread at a
Guido van Rossum <guido@python.org>
parents:
7403
diff
changeset
|
2207 |
|
32156
56a4ec066621
starting to add comments to explain what's here
Fred Drake <fdrake@acm.org>
parents:
31851
diff
changeset
|
2208 /* Return the package that an import is being performed in. If globals comes |
|
56a4ec066621
starting to add comments to explain what's here
Fred Drake <fdrake@acm.org>
parents:
31851
diff
changeset
|
2209 from the module foo.bar.bat (not itself a package), this returns the |
|
56a4ec066621
starting to add comments to explain what's here
Fred Drake <fdrake@acm.org>
parents:
31851
diff
changeset
|
2210 sys.modules entry for foo.bar. If globals is from a package's __init__.py, |
|
38669
19fd6141940d
Partially merge trunk into p3yk. The removal of Mac/Tools is confusing svn
Thomas Wouters <thomas@python.org>
parents:
38453
diff
changeset
|
2211 the package's entry in sys.modules is returned, as a borrowed reference. |
|
32156
56a4ec066621
starting to add comments to explain what's here
Fred Drake <fdrake@acm.org>
parents:
31851
diff
changeset
|
2212 |
|
56a4ec066621
starting to add comments to explain what's here
Fred Drake <fdrake@acm.org>
parents:
31851
diff
changeset
|
2213 The *name* of the returned package is returned in buf, with the length of |
|
56a4ec066621
starting to add comments to explain what's here
Fred Drake <fdrake@acm.org>
parents:
31851
diff
changeset
|
2214 the name in *p_buflen. |
|
56a4ec066621
starting to add comments to explain what's here
Fred Drake <fdrake@acm.org>
parents:
31851
diff
changeset
|
2215 |
|
56a4ec066621
starting to add comments to explain what's here
Fred Drake <fdrake@acm.org>
parents:
31851
diff
changeset
|
2216 If globals doesn't come from a package or a module in a package, or a |
|
56a4ec066621
starting to add comments to explain what's here
Fred Drake <fdrake@acm.org>
parents:
31851
diff
changeset
|
2217 corresponding entry is not found in sys.modules, Py_None is returned. |
|
56a4ec066621
starting to add comments to explain what's here
Fred Drake <fdrake@acm.org>
parents:
31851
diff
changeset
|
2218 */ |
|
6249
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2219 static PyObject * |
|
36712
5c36c222e7ca
SF patch #1438387, PEP 328: relative and absolute imports.
Thomas Wouters <thomas@python.org>
parents:
36695
diff
changeset
|
2220 get_parent(PyObject *globals, char *buf, Py_ssize_t *p_buflen, int level) |
|
6249
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2221 { |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
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parents:
6243
diff
changeset
|
2222 static PyObject *namestr = NULL; |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2223 static PyObject *pathstr = NULL; |
|
44142
c8b339cfef1f
Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
Nick Coghlan <ncoghlan@gmail.com>
parents:
44134
diff
changeset
|
2224 static PyObject *pkgstr = NULL; |
|
c8b339cfef1f
Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
Nick Coghlan <ncoghlan@gmail.com>
parents:
44134
diff
changeset
|
2225 PyObject *pkgname, *modname, *modpath, *modules, *parent; |
|
48499
de0bf60f1245
Merged revisions 64722,64729,64753,64845-64846,64849,64871,64880-64882,64885,64888,64897,64900-64901,64915,64926-64929,64938-64941,64944,64961,64966,64973 via svnmerge from
Georg Brandl <georg@python.org>
parents:
47599
diff
changeset
|
2226 int orig_level = level; |
|
6249
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2227 |
|
36712
5c36c222e7ca
SF patch #1438387, PEP 328: relative and absolute imports.
Thomas Wouters <thomas@python.org>
parents:
36695
diff
changeset
|
2228 if (globals == NULL || !PyDict_Check(globals) || !level) |
|
6249
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2229 return Py_None; |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2230 |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2231 if (namestr == NULL) { |
|
42013
cd125fe83051
Make identifiers str (not str8) objects throughout.
Martin v. Löwis <martin@v.loewis.de>
parents:
41969
diff
changeset
|
2232 namestr = PyUnicode_InternFromString("__name__"); |
|
6249
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2233 if (namestr == NULL) |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2234 return NULL; |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2235 } |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2236 if (pathstr == NULL) { |
|
42013
cd125fe83051
Make identifiers str (not str8) objects throughout.
Martin v. Löwis <martin@v.loewis.de>
parents:
41969
diff
changeset
|
2237 pathstr = PyUnicode_InternFromString("__path__"); |
|
6249
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2238 if (pathstr == NULL) |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2239 return NULL; |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2240 } |
|
44142
c8b339cfef1f
Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
Nick Coghlan <ncoghlan@gmail.com>
parents:
44134
diff
changeset
|
2241 if (pkgstr == NULL) { |
|
c8b339cfef1f
Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
Nick Coghlan <ncoghlan@gmail.com>
parents:
44134
diff
changeset
|
2242 pkgstr = PyUnicode_InternFromString("__package__"); |
|
c8b339cfef1f
Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
Nick Coghlan <ncoghlan@gmail.com>
parents:
44134
diff
changeset
|
2243 if (pkgstr == NULL) |
|
c8b339cfef1f
Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
Nick Coghlan <ncoghlan@gmail.com>
parents:
44134
diff
changeset
|
2244 return NULL; |
|
c8b339cfef1f
Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
Nick Coghlan <ncoghlan@gmail.com>
parents:
44134
diff
changeset
|
2245 } |
|
6249
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2246 |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2247 *buf = '\0'; |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2248 *p_buflen = 0; |
|
44142
c8b339cfef1f
Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
Nick Coghlan <ncoghlan@gmail.com>
parents:
44134
diff
changeset
|
2249 pkgname = PyDict_GetItem(globals, pkgstr); |
|
c8b339cfef1f
Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
Nick Coghlan <ncoghlan@gmail.com>
parents:
44134
diff
changeset
|
2250 |
|
c8b339cfef1f
Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
Nick Coghlan <ncoghlan@gmail.com>
parents:
44134
diff
changeset
|
2251 if ((pkgname != NULL) && (pkgname != Py_None)) { |
|
c8b339cfef1f
Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
Nick Coghlan <ncoghlan@gmail.com>
parents:
44134
diff
changeset
|
2252 /* __package__ is set, so use it */ |
|
46644
ea594306ea85
Issue #1950: Fixed misusage of PyUnicode_AsString().
Alexandre Vassalotti <alexandre@peadrop.com>
parents:
46547
diff
changeset
|
2253 char *pkgname_str; |
|
44142
c8b339cfef1f
Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
Nick Coghlan <ncoghlan@gmail.com>
parents:
44134
diff
changeset
|
2254 Py_ssize_t len; |
|
46644
ea594306ea85
Issue #1950: Fixed misusage of PyUnicode_AsString().
Alexandre Vassalotti <alexandre@peadrop.com>
parents:
46547
diff
changeset
|
2255 |
|
44142
c8b339cfef1f
Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
Nick Coghlan <ncoghlan@gmail.com>
parents:
44134
diff
changeset
|
2256 if (!PyUnicode_Check(pkgname)) { |
|
c8b339cfef1f
Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
Nick Coghlan <ncoghlan@gmail.com>
parents:
44134
diff
changeset
|
2257 PyErr_SetString(PyExc_ValueError, |
|
c8b339cfef1f
Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
Nick Coghlan <ncoghlan@gmail.com>
parents:
44134
diff
changeset
|
2258 "__package__ set to non-string"); |
|
c8b339cfef1f
Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
Nick Coghlan <ncoghlan@gmail.com>
parents:
44134
diff
changeset
|
2259 return NULL; |
|
c8b339cfef1f
Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
Nick Coghlan <ncoghlan@gmail.com>
parents:
44134
diff
changeset
|
2260 } |
|
48660
85b67fb5672b
Rename PyUnicode_AsString -> _PyUnicode_AsString and
Marc-André Lemburg <mal@egenix.com>
parents:
48540
diff
changeset
|
2261 pkgname_str = _PyUnicode_AsStringAndSize(pkgname, &len); |
|
44142
c8b339cfef1f
Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
Nick Coghlan <ncoghlan@gmail.com>
parents:
44134
diff
changeset
|
2262 if (len == 0) { |
|
c8b339cfef1f
Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
Nick Coghlan <ncoghlan@gmail.com>
parents:
44134
diff
changeset
|
2263 if (level > 0) { |
|
c8b339cfef1f
Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
Nick Coghlan <ncoghlan@gmail.com>
parents:
44134
diff
changeset
|
2264 PyErr_SetString(PyExc_ValueError, |
|
c8b339cfef1f
Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
Nick Coghlan <ncoghlan@gmail.com>
parents:
44134
diff
changeset
|
2265 "Attempted relative import in non-package"); |
|
c8b339cfef1f
Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
Nick Coghlan <ncoghlan@gmail.com>
parents:
44134
diff
changeset
|
2266 return NULL; |
|
c8b339cfef1f
Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
Nick Coghlan <ncoghlan@gmail.com>
parents:
44134
diff
changeset
|
2267 } |
|
c8b339cfef1f
Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
Nick Coghlan <ncoghlan@gmail.com>
parents:
44134
diff
changeset
|
2268 return Py_None; |
|
c8b339cfef1f
Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
Nick Coghlan <ncoghlan@gmail.com>
parents:
44134
diff
changeset
|
2269 } |
|
6249
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2270 if (len > MAXPATHLEN) { |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2271 PyErr_SetString(PyExc_ValueError, |
|
44142
c8b339cfef1f
Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
Nick Coghlan <ncoghlan@gmail.com>
parents:
44134
diff
changeset
|
2272 "Package name too long"); |
|
6249
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2273 return NULL; |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2274 } |
|
46644
ea594306ea85
Issue #1950: Fixed misusage of PyUnicode_AsString().
Alexandre Vassalotti <alexandre@peadrop.com>
parents:
46547
diff
changeset
|
2275 strcpy(buf, pkgname_str); |
|
44142
c8b339cfef1f
Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
Nick Coghlan <ncoghlan@gmail.com>
parents:
44134
diff
changeset
|
2276 } else { |
|
c8b339cfef1f
Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
Nick Coghlan <ncoghlan@gmail.com>
parents:
44134
diff
changeset
|
2277 /* __package__ not set, so figure it out and set it */ |
|
c8b339cfef1f
Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
Nick Coghlan <ncoghlan@gmail.com>
parents:
44134
diff
changeset
|
2278 modname = PyDict_GetItem(globals, namestr); |
|
c8b339cfef1f
Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
Nick Coghlan <ncoghlan@gmail.com>
parents:
44134
diff
changeset
|
2279 if (modname == NULL || !PyUnicode_Check(modname)) |
|
c8b339cfef1f
Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
Nick Coghlan <ncoghlan@gmail.com>
parents:
44134
diff
changeset
|
2280 return Py_None; |
|
c8b339cfef1f
Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
Nick Coghlan <ncoghlan@gmail.com>
parents:
44134
diff
changeset
|
2281 |
|
c8b339cfef1f
Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
Nick Coghlan <ncoghlan@gmail.com>
parents:
44134
diff
changeset
|
2282 modpath = PyDict_GetItem(globals, pathstr); |
|
c8b339cfef1f
Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
Nick Coghlan <ncoghlan@gmail.com>
parents:
44134
diff
changeset
|
2283 if (modpath != NULL) { |
|
c8b339cfef1f
Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
Nick Coghlan <ncoghlan@gmail.com>
parents:
44134
diff
changeset
|
2284 /* __path__ is set, so modname is already the package name */ |
|
46644
ea594306ea85
Issue #1950: Fixed misusage of PyUnicode_AsString().
Alexandre Vassalotti <alexandre@peadrop.com>
parents:
46547
diff
changeset
|
2285 char *modname_str; |
|
ea594306ea85
Issue #1950: Fixed misusage of PyUnicode_AsString().
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diff
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|
2286 Py_ssize_t len; |
|
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Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
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changeset
|
2287 int error; |
|
46644
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diff
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|
2288 |
|
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85b67fb5672b
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Marc-André Lemburg <mal@egenix.com>
parents:
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diff
changeset
|
2289 modname_str = _PyUnicode_AsStringAndSize(modname, &len); |
|
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c8b339cfef1f
Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
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parents:
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diff
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|
2290 if (len > MAXPATHLEN) { |
|
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parents:
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diff
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|
2291 PyErr_SetString(PyExc_ValueError, |
|
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Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
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parents:
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diff
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|
2292 "Module name too long"); |
|
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Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
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parents:
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diff
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|
2293 return NULL; |
|
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parents:
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diff
changeset
|
2294 } |
|
46644
ea594306ea85
Issue #1950: Fixed misusage of PyUnicode_AsString().
Alexandre Vassalotti <alexandre@peadrop.com>
parents:
46547
diff
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|
2295 strcpy(buf, modname_str); |
|
44142
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Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
Nick Coghlan <ncoghlan@gmail.com>
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diff
changeset
|
2296 error = PyDict_SetItem(globals, pkgstr, modname); |
|
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Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
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diff
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|
2297 if (error) { |
|
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parents:
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diff
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|
2298 PyErr_SetString(PyExc_ValueError, |
|
c8b339cfef1f
Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
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parents:
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diff
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|
2299 "Could not set __package__"); |
|
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Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
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parents:
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diff
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|
2300 return NULL; |
|
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Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
Nick Coghlan <ncoghlan@gmail.com>
parents:
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diff
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|
2301 } |
|
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Nick Coghlan <ncoghlan@gmail.com>
parents:
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diff
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|
2302 } else { |
|
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Nick Coghlan <ncoghlan@gmail.com>
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changeset
|
2303 /* Normal module, so work out the package name if any */ |
|
48660
85b67fb5672b
Rename PyUnicode_AsString -> _PyUnicode_AsString and
Marc-André Lemburg <mal@egenix.com>
parents:
48540
diff
changeset
|
2304 char *start = _PyUnicode_AsString(modname); |
|
44142
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Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
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|
2305 char *lastdot = strrchr(start, '.'); |
|
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|
2306 size_t len; |
|
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Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
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diff
changeset
|
2307 int error; |
|
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Nick Coghlan <ncoghlan@gmail.com>
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diff
changeset
|
2308 if (lastdot == NULL && level > 0) { |
|
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Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
Nick Coghlan <ncoghlan@gmail.com>
parents:
44134
diff
changeset
|
2309 PyErr_SetString(PyExc_ValueError, |
|
c8b339cfef1f
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Nick Coghlan <ncoghlan@gmail.com>
parents:
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changeset
|
2310 "Attempted relative import in non-package"); |
|
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Nick Coghlan <ncoghlan@gmail.com>
parents:
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diff
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|
2311 return NULL; |
|
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Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
Nick Coghlan <ncoghlan@gmail.com>
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diff
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|
2312 } |
|
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Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
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parents:
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diff
changeset
|
2313 if (lastdot == NULL) { |
|
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Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
Nick Coghlan <ncoghlan@gmail.com>
parents:
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diff
changeset
|
2314 error = PyDict_SetItem(globals, pkgstr, Py_None); |
|
c8b339cfef1f
Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
Nick Coghlan <ncoghlan@gmail.com>
parents:
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diff
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|
2315 if (error) { |
|
c8b339cfef1f
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diff
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|
2316 PyErr_SetString(PyExc_ValueError, |
|
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diff
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|
2317 "Could not set __package__"); |
|
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Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
Nick Coghlan <ncoghlan@gmail.com>
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diff
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|
2318 return NULL; |
|
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Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
Nick Coghlan <ncoghlan@gmail.com>
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diff
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|
2319 } |
|
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Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
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diff
changeset
|
2320 return Py_None; |
|
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Nick Coghlan <ncoghlan@gmail.com>
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diff
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|
2321 } |
|
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Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
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diff
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|
2322 len = lastdot - start; |
|
c8b339cfef1f
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Nick Coghlan <ncoghlan@gmail.com>
parents:
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diff
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|
2323 if (len >= MAXPATHLEN) { |
|
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Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
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|
2324 PyErr_SetString(PyExc_ValueError, |
|
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Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
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|
2325 "Module name too long"); |
|
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|
2326 return NULL; |
|
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|
2327 } |
|
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|
2328 strncpy(buf, start, len); |
|
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Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
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|
2329 buf[len] = '\0'; |
|
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|
2330 pkgname = PyUnicode_FromString(buf); |
|
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|
2331 if (pkgname == NULL) { |
|
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|
2332 return NULL; |
|
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|
2333 } |
|
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|
2334 error = PyDict_SetItem(globals, pkgstr, pkgname); |
|
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Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
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|
2335 Py_DECREF(pkgname); |
|
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|
2336 if (error) { |
|
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|
2337 PyErr_SetString(PyExc_ValueError, |
|
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Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
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|
2338 "Could not set __package__"); |
|
c8b339cfef1f
Manual merge of PEP 366 implementation from trunk (the automatic merge choked on the PyString->PyUnicode changes)
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changeset
|
2339 return NULL; |
|
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parents:
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|
2340 } |
|
36712
5c36c222e7ca
SF patch #1438387, PEP 328: relative and absolute imports.
Thomas Wouters <thomas@python.org>
parents:
36695
diff
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|
2341 } |
|
6249
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2342 } |
|
36712
5c36c222e7ca
SF patch #1438387, PEP 328: relative and absolute imports.
Thomas Wouters <thomas@python.org>
parents:
36695
diff
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|
2343 while (--level > 0) { |
|
5c36c222e7ca
SF patch #1438387, PEP 328: relative and absolute imports.
Thomas Wouters <thomas@python.org>
parents:
36695
diff
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|
2344 char *dot = strrchr(buf, '.'); |
|
5c36c222e7ca
SF patch #1438387, PEP 328: relative and absolute imports.
Thomas Wouters <thomas@python.org>
parents:
36695
diff
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|
2345 if (dot == NULL) { |
|
5c36c222e7ca
SF patch #1438387, PEP 328: relative and absolute imports.
Thomas Wouters <thomas@python.org>
parents:
36695
diff
changeset
|
2346 PyErr_SetString(PyExc_ValueError, |
|
40450
cc992d75d5b3
Four months of trunk changes (including a few releases...)
Thomas Wouters <thomas@python.org>
parents:
40215
diff
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|
2347 "Attempted relative import beyond " |
|
cc992d75d5b3
Four months of trunk changes (including a few releases...)
Thomas Wouters <thomas@python.org>
parents:
40215
diff
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|
2348 "toplevel package"); |
|
36712
5c36c222e7ca
SF patch #1438387, PEP 328: relative and absolute imports.
Thomas Wouters <thomas@python.org>
parents:
36695
diff
changeset
|
2349 return NULL; |
|
5c36c222e7ca
SF patch #1438387, PEP 328: relative and absolute imports.
Thomas Wouters <thomas@python.org>
parents:
36695
diff
changeset
|
2350 } |
|
5c36c222e7ca
SF patch #1438387, PEP 328: relative and absolute imports.
Thomas Wouters <thomas@python.org>
parents:
36695
diff
changeset
|
2351 *dot = '\0'; |
|
5c36c222e7ca
SF patch #1438387, PEP 328: relative and absolute imports.
Thomas Wouters <thomas@python.org>
parents:
36695
diff
changeset
|
2352 } |
|
5c36c222e7ca
SF patch #1438387, PEP 328: relative and absolute imports.
Thomas Wouters <thomas@python.org>
parents:
36695
diff
changeset
|
2353 *p_buflen = strlen(buf); |
|
5c36c222e7ca
SF patch #1438387, PEP 328: relative and absolute imports.
Thomas Wouters <thomas@python.org>
parents:
36695
diff
changeset
|
2354 |
|
6249
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2355 modules = PyImport_GetModuleDict(); |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
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|
2356 parent = PyDict_GetItemString(modules, buf); |
|
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|
2357 if (parent == NULL) { |
|
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|
2358 if (orig_level < 1) { |
|
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|
2359 PyObject *err_msg = PyBytes_FromFormat( |
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2360 "Parent module '%.200s' not found " |
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2361 "while handling absolute import", buf); |
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2362 if (err_msg == NULL) { |
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2363 return NULL; |
|
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2364 } |
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|
2365 if (!PyErr_WarnEx(PyExc_RuntimeWarning, |
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|
2366 PyBytes_AsString(err_msg), 1)) { |
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|
2367 *buf = '\0'; |
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2368 *p_buflen = 0; |
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2369 parent = Py_None; |
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2370 } |
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2371 Py_DECREF(err_msg); |
|
de0bf60f1245
Merged revisions 64722,64729,64753,64845-64846,64849,64871,64880-64882,64885,64888,64897,64900-64901,64915,64926-64929,64938-64941,64944,64961,64966,64973 via svnmerge from
Georg Brandl <georg@python.org>
parents:
47599
diff
changeset
|
2372 } else { |
|
de0bf60f1245
Merged revisions 64722,64729,64753,64845-64846,64849,64871,64880-64882,64885,64888,64897,64900-64901,64915,64926-64929,64938-64941,64944,64961,64966,64973 via svnmerge from
Georg Brandl <georg@python.org>
parents:
47599
diff
changeset
|
2373 PyErr_Format(PyExc_SystemError, |
|
de0bf60f1245
Merged revisions 64722,64729,64753,64845-64846,64849,64871,64880-64882,64885,64888,64897,64900-64901,64915,64926-64929,64938-64941,64944,64961,64966,64973 via svnmerge from
Georg Brandl <georg@python.org>
parents:
47599
diff
changeset
|
2374 "Parent module '%.200s' not loaded, " |
|
de0bf60f1245
Merged revisions 64722,64729,64753,64845-64846,64849,64871,64880-64882,64885,64888,64897,64900-64901,64915,64926-64929,64938-64941,64944,64961,64966,64973 via svnmerge from
Georg Brandl <georg@python.org>
parents:
47599
diff
changeset
|
2375 "cannot perform relative import", buf); |
|
de0bf60f1245
Merged revisions 64722,64729,64753,64845-64846,64849,64871,64880-64882,64885,64888,64897,64900-64901,64915,64926-64929,64938-64941,64944,64961,64966,64973 via svnmerge from
Georg Brandl <georg@python.org>
parents:
47599
diff
changeset
|
2376 } |
|
de0bf60f1245
Merged revisions 64722,64729,64753,64845-64846,64849,64871,64880-64882,64885,64888,64897,64900-64901,64915,64926-64929,64938-64941,64944,64961,64966,64973 via svnmerge from
Georg Brandl <georg@python.org>
parents:
47599
diff
changeset
|
2377 } |
|
6249
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2378 return parent; |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2379 /* We expect, but can't guarantee, if parent != None, that: |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2380 - parent.__name__ == buf |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2381 - parent.__dict__ is globals |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2382 If this is violated... Who cares? */ |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2383 } |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2384 |
|
13658
f79434ee41fa
Mass ANSIfication of function definitions. Doesn't cover all 'extern'
Thomas Wouters <thomas@python.org>
parents:
13552
diff
changeset
|
2385 /* altmod is either None or same as mod */ |
|
6249
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2386 static PyObject * |
|
13658
f79434ee41fa
Mass ANSIfication of function definitions. Doesn't cover all 'extern'
Thomas Wouters <thomas@python.org>
parents:
13552
diff
changeset
|
2387 load_next(PyObject *mod, PyObject *altmod, char **p_name, char *buf, |
|
36501
7fdc639bc5b4
Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents:
36324
diff
changeset
|
2388 Py_ssize_t *p_buflen) |
|
6249
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2389 { |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2390 char *name = *p_name; |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2391 char *dot = strchr(name, '.'); |
|
13226
12437deb0680
Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents:
13181
diff
changeset
|
2392 size_t len; |
|
6249
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2393 char *p; |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2394 PyObject *result; |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2395 |
|
36712
5c36c222e7ca
SF patch #1438387, PEP 328: relative and absolute imports.
Thomas Wouters <thomas@python.org>
parents:
36695
diff
changeset
|
2396 if (strlen(name) == 0) { |
|
37879
f731859e9b3b
Merge p3yk branch with the trunk up to revision 45595. This breaks a fair
Thomas Wouters <thomas@python.org>
parents:
36988
diff
changeset
|
2397 /* completely empty module name should only happen in |
|
f731859e9b3b
Merge p3yk branch with the trunk up to revision 45595. This breaks a fair
Thomas Wouters <thomas@python.org>
parents:
36988
diff
changeset
|
2398 'from . import' (or '__import__("")')*/ |
|
36712
5c36c222e7ca
SF patch #1438387, PEP 328: relative and absolute imports.
Thomas Wouters <thomas@python.org>
parents:
36695
diff
changeset
|
2399 Py_INCREF(mod); |
|
5c36c222e7ca
SF patch #1438387, PEP 328: relative and absolute imports.
Thomas Wouters <thomas@python.org>
parents:
36695
diff
changeset
|
2400 *p_name = NULL; |
|
5c36c222e7ca
SF patch #1438387, PEP 328: relative and absolute imports.
Thomas Wouters <thomas@python.org>
parents:
36695
diff
changeset
|
2401 return mod; |
|
5c36c222e7ca
SF patch #1438387, PEP 328: relative and absolute imports.
Thomas Wouters <thomas@python.org>
parents:
36695
diff
changeset
|
2402 } |
|
5c36c222e7ca
SF patch #1438387, PEP 328: relative and absolute imports.
Thomas Wouters <thomas@python.org>
parents:
36695
diff
changeset
|
2403 |
|
6249
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2404 if (dot == NULL) { |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2405 *p_name = NULL; |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2406 len = strlen(name); |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2407 } |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2408 else { |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2409 *p_name = dot+1; |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2410 len = dot-name; |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2411 } |
|
8012
2b09a5d26368
Reject empty module names -- otherwise __import__("") does something
Guido van Rossum <guido@python.org>
parents:
7987
diff
changeset
|
2412 if (len == 0) { |
|
2b09a5d26368
Reject empty module names -- otherwise __import__("") does something
Guido van Rossum <guido@python.org>
parents:
7987
diff
changeset
|
2413 PyErr_SetString(PyExc_ValueError, |
|
2b09a5d26368
Reject empty module names -- otherwise __import__("") does something
Guido van Rossum <guido@python.org>
parents:
7987
diff
changeset
|
2414 "Empty module name"); |
|
2b09a5d26368
Reject empty module names -- otherwise __import__("") does something
Guido van Rossum <guido@python.org>
parents:
7987
diff
changeset
|
2415 return NULL; |
|
2b09a5d26368
Reject empty module names -- otherwise __import__("") does something
Guido van Rossum <guido@python.org>
parents:
7987
diff
changeset
|
2416 } |
|
6249
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2417 |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2418 p = buf + *p_buflen; |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2419 if (p != buf) |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2420 *p++ = '.'; |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2421 if (p+len-buf >= MAXPATHLEN) { |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2422 PyErr_SetString(PyExc_ValueError, |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2423 "Module name too long"); |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2424 return NULL; |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2425 } |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2426 strncpy(p, name, len); |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2427 p[len] = '\0'; |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2428 *p_buflen = p+len-buf; |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2429 |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2430 result = import_submodule(mod, p, buf); |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2431 if (result == Py_None && altmod != mod) { |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2432 Py_DECREF(result); |
|
6252
6429db5d0af7
Significant speedup -- when a submodule imports a global module, add a
Guido van Rossum <guido@python.org>
parents:
6250
diff
changeset
|
2433 /* Here, altmod must be None and mod must not be None */ |
|
6256
ce2092714484
Bugfix: import A.B from inside package was busted by mark_miss optimization.
Guido van Rossum <guido@python.org>
parents:
6252
diff
changeset
|
2434 result = import_submodule(altmod, p, p); |
|
6252
6429db5d0af7
Significant speedup -- when a submodule imports a global module, add a
Guido van Rossum <guido@python.org>
parents:
6250
diff
changeset
|
2435 if (result != NULL && result != Py_None) { |
|
6429db5d0af7
Significant speedup -- when a submodule imports a global module, add a
Guido van Rossum <guido@python.org>
parents:
6250
diff
changeset
|
2436 if (mark_miss(buf) != 0) { |
|
6429db5d0af7
Significant speedup -- when a submodule imports a global module, add a
Guido van Rossum <guido@python.org>
parents:
6250
diff
changeset
|
2437 Py_DECREF(result); |
|
6429db5d0af7
Significant speedup -- when a submodule imports a global module, add a
Guido van Rossum <guido@python.org>
parents:
6250
diff
changeset
|
2438 return NULL; |
|
6429db5d0af7
Significant speedup -- when a submodule imports a global module, add a
Guido van Rossum <guido@python.org>
parents:
6250
diff
changeset
|
2439 } |
|
6429db5d0af7
Significant speedup -- when a submodule imports a global module, add a
Guido van Rossum <guido@python.org>
parents:
6250
diff
changeset
|
2440 strncpy(buf, name, len); |
|
6429db5d0af7
Significant speedup -- when a submodule imports a global module, add a
Guido van Rossum <guido@python.org>
parents:
6250
diff
changeset
|
2441 buf[len] = '\0'; |
|
6429db5d0af7
Significant speedup -- when a submodule imports a global module, add a
Guido van Rossum <guido@python.org>
parents:
6250
diff
changeset
|
2442 *p_buflen = len; |
|
6429db5d0af7
Significant speedup -- when a submodule imports a global module, add a
Guido van Rossum <guido@python.org>
parents:
6250
diff
changeset
|
2443 } |
|
6249
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2444 } |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2445 if (result == NULL) |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2446 return NULL; |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2447 |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2448 if (result == Py_None) { |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2449 Py_DECREF(result); |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2450 PyErr_Format(PyExc_ImportError, |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2451 "No module named %.200s", name); |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2452 return NULL; |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2453 } |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2454 |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2455 return result; |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2456 } |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2457 |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2458 static int |
|
13658
f79434ee41fa
Mass ANSIfication of function definitions. Doesn't cover all 'extern'
Thomas Wouters <thomas@python.org>
parents:
13552
diff
changeset
|
2459 mark_miss(char *name) |
|
6252
6429db5d0af7
Significant speedup -- when a submodule imports a global module, add a
Guido van Rossum <guido@python.org>
parents:
6250
diff
changeset
|
2460 { |
|
6429db5d0af7
Significant speedup -- when a submodule imports a global module, add a
Guido van Rossum <guido@python.org>
parents:
6250
diff
changeset
|
2461 PyObject *modules = PyImport_GetModuleDict(); |
|
6429db5d0af7
Significant speedup -- when a submodule imports a global module, add a
Guido van Rossum <guido@python.org>
parents:
6250
diff
changeset
|
2462 return PyDict_SetItemString(modules, name, Py_None); |
|
6429db5d0af7
Significant speedup -- when a submodule imports a global module, add a
Guido van Rossum <guido@python.org>
parents:
6250
diff
changeset
|
2463 } |
|
6429db5d0af7
Significant speedup -- when a submodule imports a global module, add a
Guido van Rossum <guido@python.org>
parents:
6250
diff
changeset
|
2464 |
|
6429db5d0af7
Significant speedup -- when a submodule imports a global module, add a
Guido van Rossum <guido@python.org>
parents:
6250
diff
changeset
|
2465 static int |
|
36501
7fdc639bc5b4
Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents:
36324
diff
changeset
|
2466 ensure_fromlist(PyObject *mod, PyObject *fromlist, char *buf, Py_ssize_t buflen, |
|
13658
f79434ee41fa
Mass ANSIfication of function definitions. Doesn't cover all 'extern'
Thomas Wouters <thomas@python.org>
parents:
13552
diff
changeset
|
2467 int recursive) |
|
6249
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2468 { |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2469 int i; |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2470 |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2471 if (!PyObject_HasAttrString(mod, "__path__")) |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2472 return 1; |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2473 |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2474 for (i = 0; ; i++) { |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2475 PyObject *item = PySequence_GetItem(fromlist, i); |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2476 int hasit; |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2477 if (item == NULL) { |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2478 if (PyErr_ExceptionMatches(PyExc_IndexError)) { |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2479 PyErr_Clear(); |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2480 return 1; |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2481 } |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2482 return 0; |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2483 } |
|
42013
cd125fe83051
Make identifiers str (not str8) objects throughout.
Martin v. Löwis <martin@v.loewis.de>
parents:
41969
diff
changeset
|
2484 if (!PyUnicode_Check(item)) { |
|
6249
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2485 PyErr_SetString(PyExc_TypeError, |
|
42862
ed1594a16bdb
Use unicode and remove support for some uses of str8.
Neal Norwitz <nnorwitz@gmail.com>
parents:
42859
diff
changeset
|
2486 "Item in ``from list'' not a string"); |
|
6249
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2487 Py_DECREF(item); |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2488 return 0; |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2489 } |
|
42013
cd125fe83051
Make identifiers str (not str8) objects throughout.
Martin v. Löwis <martin@v.loewis.de>
parents:
41969
diff
changeset
|
2490 if (PyUnicode_AS_UNICODE(item)[0] == '*') { |
|
6285
337054e9d4fa
Added support for __all__, which should be a list of modules to be
Guido van Rossum <guido@python.org>
parents:
6256
diff
changeset
|
2491 PyObject *all; |
|
6249
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2492 Py_DECREF(item); |
|
6285
337054e9d4fa
Added support for __all__, which should be a list of modules to be
Guido van Rossum <guido@python.org>
parents:
6256
diff
changeset
|
2493 /* See if the package defines __all__ */ |
|
337054e9d4fa
Added support for __all__, which should be a list of modules to be
Guido van Rossum <guido@python.org>
parents:
6256
diff
changeset
|
2494 if (recursive) |
|
337054e9d4fa
Added support for __all__, which should be a list of modules to be
Guido van Rossum <guido@python.org>
parents:
6256
diff
changeset
|
2495 continue; /* Avoid endless recursion */ |
|
337054e9d4fa
Added support for __all__, which should be a list of modules to be
Guido van Rossum <guido@python.org>
parents:
6256
diff
changeset
|
2496 all = PyObject_GetAttrString(mod, "__all__"); |
|
337054e9d4fa
Added support for __all__, which should be a list of modules to be
Guido van Rossum <guido@python.org>
parents:
6256
diff
changeset
|
2497 if (all == NULL) |
|
337054e9d4fa
Added support for __all__, which should be a list of modules to be
Guido van Rossum <guido@python.org>
parents:
6256
diff
changeset
|
2498 PyErr_Clear(); |
|
337054e9d4fa
Added support for __all__, which should be a list of modules to be
Guido van Rossum <guido@python.org>
parents:
6256
diff
changeset
|
2499 else { |
|
31778
c4bae089bfc8
Decref all if ensure_fromlist fails. Fixes #876533.
Martin v. Löwis <martin@v.loewis.de>
parents:
31320
diff
changeset
|
2500 int ret = ensure_fromlist(mod, all, buf, buflen, 1); |
|
c4bae089bfc8
Decref all if ensure_fromlist fails. Fixes #876533.
Martin v. Löwis <martin@v.loewis.de>
parents:
31320
diff
changeset
|
2501 Py_DECREF(all); |
|
c4bae089bfc8
Decref all if ensure_fromlist fails. Fixes #876533.
Martin v. Löwis <martin@v.loewis.de>
parents:
31320
diff
changeset
|
2502 if (!ret) |
|
6285
337054e9d4fa
Added support for __all__, which should be a list of modules to be
Guido van Rossum <guido@python.org>
parents:
6256
diff
changeset
|
2503 return 0; |
|
337054e9d4fa
Added support for __all__, which should be a list of modules to be
Guido van Rossum <guido@python.org>
parents:
6256
diff
changeset
|
2504 } |
|
6249
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2505 continue; |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2506 } |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2507 hasit = PyObject_HasAttr(mod, item); |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2508 if (!hasit) { |
|
42013
cd125fe83051
Make identifiers str (not str8) objects throughout.
Martin v. Löwis <martin@v.loewis.de>
parents:
41969
diff
changeset
|
2509 PyObject *item8; |
|
cd125fe83051
Make identifiers str (not str8) objects throughout.
Martin v. Löwis <martin@v.loewis.de>
parents:
41969
diff
changeset
|
2510 char *subname; |
|
6249
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2511 PyObject *submod; |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2512 char *p; |
|
42013
cd125fe83051
Make identifiers str (not str8) objects throughout.
Martin v. Löwis <martin@v.loewis.de>
parents:
41969
diff
changeset
|
2513 if (!Py_FileSystemDefaultEncoding) { |
|
cd125fe83051
Make identifiers str (not str8) objects throughout.
Martin v. Löwis <martin@v.loewis.de>
parents:
41969
diff
changeset
|
2514 item8 = PyUnicode_EncodeASCII(PyUnicode_AsUnicode(item), |
|
cd125fe83051
Make identifiers str (not str8) objects throughout.
Martin v. Löwis <martin@v.loewis.de>
parents:
41969
diff
changeset
|
2515 PyUnicode_GetSize(item), |
|
42057
3473a685e5e7
Revert 55876. Use PyUnicode_AsEncodedString instead.
Martin v. Löwis <martin@v.loewis.de>
parents:
42013
diff
changeset
|
2516 NULL); |
|
42013
cd125fe83051
Make identifiers str (not str8) objects throughout.
Martin v. Löwis <martin@v.loewis.de>
parents:
41969
diff
changeset
|
2517 } else { |
|
43777
0d462d789b18
Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents:
43762
diff
changeset
|
2518 item8 = PyUnicode_AsEncodedString(item, |
|
0d462d789b18
Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents:
43762
diff
changeset
|
2519 Py_FileSystemDefaultEncoding, NULL); |
|
42013
cd125fe83051
Make identifiers str (not str8) objects throughout.
Martin v. Löwis <martin@v.loewis.de>
parents:
41969
diff
changeset
|
2520 } |
|
cd125fe83051
Make identifiers str (not str8) objects throughout.
Martin v. Löwis <martin@v.loewis.de>
parents:
41969
diff
changeset
|
2521 if (!item8) { |
|
cd125fe83051
Make identifiers str (not str8) objects throughout.
Martin v. Löwis <martin@v.loewis.de>
parents:
41969
diff
changeset
|
2522 PyErr_SetString(PyExc_ValueError, "Cannot encode path item"); |
|
cd125fe83051
Make identifiers str (not str8) objects throughout.
Martin v. Löwis <martin@v.loewis.de>
parents:
41969
diff
changeset
|
2523 return 0; |
|
cd125fe83051
Make identifiers str (not str8) objects throughout.
Martin v. Löwis <martin@v.loewis.de>
parents:
41969
diff
changeset
|
2524 } |
|
47301
23ab586c427a
Renamed PyString to PyBytes
Christian Heimes <christian@cheimes.de>
parents:
46644
diff
changeset
|
2525 subname = PyBytes_AS_STRING(item8); |
|
6249
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2526 if (buflen + strlen(subname) >= MAXPATHLEN) { |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2527 PyErr_SetString(PyExc_ValueError, |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2528 "Module name too long"); |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2529 Py_DECREF(item); |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2530 return 0; |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2531 } |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2532 p = buf + buflen; |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2533 *p++ = '.'; |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2534 strcpy(p, subname); |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2535 submod = import_submodule(mod, subname, buf); |
|
42013
cd125fe83051
Make identifiers str (not str8) objects throughout.
Martin v. Löwis <martin@v.loewis.de>
parents:
41969
diff
changeset
|
2536 Py_DECREF(item8); |
|
6249
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2537 Py_XDECREF(submod); |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2538 if (submod == NULL) { |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2539 Py_DECREF(item); |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2540 return 0; |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2541 } |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2542 } |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2543 Py_DECREF(item); |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2544 } |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2545 |
|
6375
b68185d94777
Remove unreachable "return 1" at end of ensure_fromlist().
Guido van Rossum <guido@python.org>
parents:
6305
diff
changeset
|
2546 /* NOTREACHED */ |
|
6249
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2547 } |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2548 |
|
29501
6c6b321d1d10
Don't use the module object setattr when importing submodules. Instead,
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents:
28392
diff
changeset
|
2549 static int |
|
6c6b321d1d10
Don't use the module object setattr when importing submodules. Instead,
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents:
28392
diff
changeset
|
2550 add_submodule(PyObject *mod, PyObject *submod, char *fullname, char *subname, |
|
6c6b321d1d10
Don't use the module object setattr when importing submodules. Instead,
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents:
28392
diff
changeset
|
2551 PyObject *modules) |
|
6c6b321d1d10
Don't use the module object setattr when importing submodules. Instead,
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents:
28392
diff
changeset
|
2552 { |
|
6c6b321d1d10
Don't use the module object setattr when importing submodules. Instead,
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents:
28392
diff
changeset
|
2553 if (mod == Py_None) |
|
6c6b321d1d10
Don't use the module object setattr when importing submodules. Instead,
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents:
28392
diff
changeset
|
2554 return 1; |
|
6c6b321d1d10
Don't use the module object setattr when importing submodules. Instead,
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents:
28392
diff
changeset
|
2555 /* Irrespective of the success of this load, make a |
|
6c6b321d1d10
Don't use the module object setattr when importing submodules. Instead,
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents:
28392
diff
changeset
|
2556 reference to it in the parent package module. A copy gets |
|
6c6b321d1d10
Don't use the module object setattr when importing submodules. Instead,
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents:
28392
diff
changeset
|
2557 saved in the modules dictionary under the full name, so get a |
|
6c6b321d1d10
Don't use the module object setattr when importing submodules. Instead,
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents:
28392
diff
changeset
|
2558 reference from there, if need be. (The exception is when the |
|
6c6b321d1d10
Don't use the module object setattr when importing submodules. Instead,
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents:
28392
diff
changeset
|
2559 load failed with a SyntaxError -- then there's no trace in |
|
6c6b321d1d10
Don't use the module object setattr when importing submodules. Instead,
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents:
28392
diff
changeset
|
2560 sys.modules. In that case, of course, do nothing extra.) */ |
|
6c6b321d1d10
Don't use the module object setattr when importing submodules. Instead,
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents:
28392
diff
changeset
|
2561 if (submod == NULL) { |
|
6c6b321d1d10
Don't use the module object setattr when importing submodules. Instead,
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents:
28392
diff
changeset
|
2562 submod = PyDict_GetItemString(modules, fullname); |
|
6c6b321d1d10
Don't use the module object setattr when importing submodules. Instead,
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents:
28392
diff
changeset
|
2563 if (submod == NULL) |
|
6c6b321d1d10
Don't use the module object setattr when importing submodules. Instead,
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents:
28392
diff
changeset
|
2564 return 1; |
|
6c6b321d1d10
Don't use the module object setattr when importing submodules. Instead,
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents:
28392
diff
changeset
|
2565 } |
|
6c6b321d1d10
Don't use the module object setattr when importing submodules. Instead,
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents:
28392
diff
changeset
|
2566 if (PyModule_Check(mod)) { |
|
6c6b321d1d10
Don't use the module object setattr when importing submodules. Instead,
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents:
28392
diff
changeset
|
2567 /* We can't use setattr here since it can give a |
|
6c6b321d1d10
Don't use the module object setattr when importing submodules. Instead,
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents:
28392
diff
changeset
|
2568 * spurious warning if the submodule name shadows a |
|
6c6b321d1d10
Don't use the module object setattr when importing submodules. Instead,
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents:
28392
diff
changeset
|
2569 * builtin name */ |
|
6c6b321d1d10
Don't use the module object setattr when importing submodules. Instead,
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents:
28392
diff
changeset
|
2570 PyObject *dict = PyModule_GetDict(mod); |
|
6c6b321d1d10
Don't use the module object setattr when importing submodules. Instead,
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents:
28392
diff
changeset
|
2571 if (!dict) |
|
6c6b321d1d10
Don't use the module object setattr when importing submodules. Instead,
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents:
28392
diff
changeset
|
2572 return 0; |
|
6c6b321d1d10
Don't use the module object setattr when importing submodules. Instead,
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents:
28392
diff
changeset
|
2573 if (PyDict_SetItemString(dict, subname, submod) < 0) |
|
6c6b321d1d10
Don't use the module object setattr when importing submodules. Instead,
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents:
28392
diff
changeset
|
2574 return 0; |
|
6c6b321d1d10
Don't use the module object setattr when importing submodules. Instead,
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents:
28392
diff
changeset
|
2575 } |
|
6c6b321d1d10
Don't use the module object setattr when importing submodules. Instead,
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents:
28392
diff
changeset
|
2576 else { |
|
6c6b321d1d10
Don't use the module object setattr when importing submodules. Instead,
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents:
28392
diff
changeset
|
2577 if (PyObject_SetAttrString(mod, subname, submod) < 0) |
|
6c6b321d1d10
Don't use the module object setattr when importing submodules. Instead,
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents:
28392
diff
changeset
|
2578 return 0; |
|
6c6b321d1d10
Don't use the module object setattr when importing submodules. Instead,
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents:
28392
diff
changeset
|
2579 } |
|
6c6b321d1d10
Don't use the module object setattr when importing submodules. Instead,
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents:
28392
diff
changeset
|
2580 return 1; |
|
6c6b321d1d10
Don't use the module object setattr when importing submodules. Instead,
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents:
28392
diff
changeset
|
2581 } |
|
6c6b321d1d10
Don't use the module object setattr when importing submodules. Instead,
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents:
28392
diff
changeset
|
2582 |
|
6249
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2583 static PyObject * |
|
13658
f79434ee41fa
Mass ANSIfication of function definitions. Doesn't cover all 'extern'
Thomas Wouters <thomas@python.org>
parents:
13552
diff
changeset
|
2584 import_submodule(PyObject *mod, char *subname, char *fullname) |
|
6249
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2585 { |
|
5926
8d2194e22e67
The last of the mass checkins for separate (sub)interpreters.
Guido van Rossum <guido@python.org>
parents:
5894
diff
changeset
|
2586 PyObject *modules = PyImport_GetModuleDict(); |
|
29501
6c6b321d1d10
Don't use the module object setattr when importing submodules. Instead,
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents:
28392
diff
changeset
|
2587 PyObject *m = NULL; |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2588 |
|
6249
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2589 /* Require: |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2590 if mod == None: subname == fullname |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2591 else: mod.__name__ + "." + subname == fullname |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2592 */ |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2593 |
|
16828
3b05212c1616
Implement PEP 235: Import on Case-Insensitive Platforms.
Tim Peters <tim.peters@gmail.com>
parents:
16712
diff
changeset
|
2594 if ((m = PyDict_GetItemString(modules, fullname)) != NULL) { |
|
5373
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
2595 Py_INCREF(m); |
|
2198
27557e70a8f0
fix import related leaks
Guido van Rossum <guido@python.org>
parents:
2128
diff
changeset
|
2596 } |
|
27557e70a8f0
fix import related leaks
Guido van Rossum <guido@python.org>
parents:
2128
diff
changeset
|
2597 else { |
|
26885
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
2598 PyObject *path, *loader = NULL; |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
2599 char buf[MAXPATHLEN+1]; |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
2600 struct filedescr *fdp; |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
2601 FILE *fp = NULL; |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
2602 |
|
8374
a1bfe5bc6d8e
Fix a curious bug: statements like "import sys.time" would succeed,
Guido van Rossum <guido@python.org>
parents:
8330
diff
changeset
|
2603 if (mod == Py_None) |
|
a1bfe5bc6d8e
Fix a curious bug: statements like "import sys.time" would succeed,
Guido van Rossum <guido@python.org>
parents:
8330
diff
changeset
|
2604 path = NULL; |
|
a1bfe5bc6d8e
Fix a curious bug: statements like "import sys.time" would succeed,
Guido van Rossum <guido@python.org>
parents:
8330
diff
changeset
|
2605 else { |
|
a1bfe5bc6d8e
Fix a curious bug: statements like "import sys.time" would succeed,
Guido van Rossum <guido@python.org>
parents:
8330
diff
changeset
|
2606 path = PyObject_GetAttrString(mod, "__path__"); |
|
a1bfe5bc6d8e
Fix a curious bug: statements like "import sys.time" would succeed,
Guido van Rossum <guido@python.org>
parents:
8330
diff
changeset
|
2607 if (path == NULL) { |
|
a1bfe5bc6d8e
Fix a curious bug: statements like "import sys.time" would succeed,
Guido van Rossum <guido@python.org>
parents:
8330
diff
changeset
|
2608 PyErr_Clear(); |
|
a1bfe5bc6d8e
Fix a curious bug: statements like "import sys.time" would succeed,
Guido van Rossum <guido@python.org>
parents:
8330
diff
changeset
|
2609 Py_INCREF(Py_None); |
|
a1bfe5bc6d8e
Fix a curious bug: statements like "import sys.time" would succeed,
Guido van Rossum <guido@python.org>
parents:
8330
diff
changeset
|
2610 return Py_None; |
|
a1bfe5bc6d8e
Fix a curious bug: statements like "import sys.time" would succeed,
Guido van Rossum <guido@python.org>
parents:
8330
diff
changeset
|
2611 } |
|
a1bfe5bc6d8e
Fix a curious bug: statements like "import sys.time" would succeed,
Guido van Rossum <guido@python.org>
parents:
8330
diff
changeset
|
2612 } |
|
6249
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2613 |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
2614 buf[0] = '\0'; |
|
26885
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
2615 fdp = find_module(fullname, subname, path, buf, MAXPATHLEN+1, |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
2616 &fp, &loader); |
|
8613
e3d3bbbd93f3
Fix two smal memory leaks discovered by Vadim Chugunov.
Guido van Rossum <guido@python.org>
parents:
8544
diff
changeset
|
2617 Py_XDECREF(path); |
|
6249
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2618 if (fdp == NULL) { |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2619 if (!PyErr_ExceptionMatches(PyExc_ImportError)) |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2620 return NULL; |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2621 PyErr_Clear(); |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2622 Py_INCREF(Py_None); |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2623 return Py_None; |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2624 } |
|
26885
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
2625 m = load_module(fullname, fp, buf, fdp->type, loader); |
|
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
2626 Py_XDECREF(loader); |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
2627 if (fp) |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
2628 fclose(fp); |
|
29501
6c6b321d1d10
Don't use the module object setattr when importing submodules. Instead,
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents:
28392
diff
changeset
|
2629 if (!add_submodule(mod, m, fullname, subname, modules)) { |
|
6c6b321d1d10
Don't use the module object setattr when importing submodules. Instead,
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents:
28392
diff
changeset
|
2630 Py_XDECREF(m); |
|
6c6b321d1d10
Don't use the module object setattr when importing submodules. Instead,
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents:
28392
diff
changeset
|
2631 m = NULL; |
|
6249
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2632 } |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2633 } |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2634 |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2635 return m; |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2636 } |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2637 |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2638 |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2639 /* Re-import a module of any kind and return its module object, WITH |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2640 INCREMENTED REFERENCE COUNT */ |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2641 |
|
5373
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
2642 PyObject * |
|
13658
f79434ee41fa
Mass ANSIfication of function definitions. Doesn't cover all 'extern'
Thomas Wouters <thomas@python.org>
parents:
13552
diff
changeset
|
2643 PyImport_ReloadModule(PyObject *m) |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2644 { |
|
41554
06145fbc7ab9
Merged revisions 53952-54987 via svnmerge from
Guido van Rossum <guido@python.org>
parents:
41253
diff
changeset
|
2645 PyInterpreterState *interp = PyThreadState_Get()->interp; |
|
06145fbc7ab9
Merged revisions 53952-54987 via svnmerge from
Guido van Rossum <guido@python.org>
parents:
41253
diff
changeset
|
2646 PyObject *modules_reloading = interp->modules_reloading; |
|
5926
8d2194e22e67
The last of the mass checkins for separate (sub)interpreters.
Guido van Rossum <guido@python.org>
parents:
5894
diff
changeset
|
2647 PyObject *modules = PyImport_GetModuleDict(); |
|
41554
06145fbc7ab9
Merged revisions 53952-54987 via svnmerge from
Guido van Rossum <guido@python.org>
parents:
41253
diff
changeset
|
2648 PyObject *path = NULL, *loader = NULL, *existing_m = NULL; |
|
6250
3fa4b7ae0e6b
Fix reload() for package submodules.
Guido van Rossum <guido@python.org>
parents:
6249
diff
changeset
|
2649 char *name, *subname; |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
2650 char buf[MAXPATHLEN+1]; |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
2651 struct filedescr *fdp; |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
2652 FILE *fp = NULL; |
|
32882
331e60d8ce6d
PyImport_ExecCodeModuleEx(): remove module from sys.modules in error cases.
Tim Peters <tim.peters@gmail.com>
parents:
32879
diff
changeset
|
2653 PyObject *newm; |
|
41554
06145fbc7ab9
Merged revisions 53952-54987 via svnmerge from
Guido van Rossum <guido@python.org>
parents:
41253
diff
changeset
|
2654 |
|
06145fbc7ab9
Merged revisions 53952-54987 via svnmerge from
Guido van Rossum <guido@python.org>
parents:
41253
diff
changeset
|
2655 if (modules_reloading == NULL) { |
|
06145fbc7ab9
Merged revisions 53952-54987 via svnmerge from
Guido van Rossum <guido@python.org>
parents:
41253
diff
changeset
|
2656 Py_FatalError("PyImport_ReloadModule: " |
|
41969
9d02a4adf574
Merged revisions 55631-55794 via svnmerge from
Guido van Rossum <guido@python.org>
parents:
41666
diff
changeset
|
2657 "no modules_reloading dictionary!"); |
|
41554
06145fbc7ab9
Merged revisions 53952-54987 via svnmerge from
Guido van Rossum <guido@python.org>
parents:
41253
diff
changeset
|
2658 return NULL; |
|
06145fbc7ab9
Merged revisions 53952-54987 via svnmerge from
Guido van Rossum <guido@python.org>
parents:
41253
diff
changeset
|
2659 } |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2660 |
|
5373
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
2661 if (m == NULL || !PyModule_Check(m)) { |
|
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
2662 PyErr_SetString(PyExc_TypeError, |
|
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
2663 "reload() argument must be module"); |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2664 return NULL; |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2665 } |
|
42859
036598de4660
Fix a couple of warnings
Neal Norwitz <nnorwitz@gmail.com>
parents:
42775
diff
changeset
|
2666 name = (char*)PyModule_GetName(m); |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2667 if (name == NULL) |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2668 return NULL; |
|
5926
8d2194e22e67
The last of the mass checkins for separate (sub)interpreters.
Guido van Rossum <guido@python.org>
parents:
5894
diff
changeset
|
2669 if (m != PyDict_GetItemString(modules, name)) { |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
2670 PyErr_Format(PyExc_ImportError, |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
2671 "reload(): module %.200s not in sys.modules", |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
2672 name); |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2673 return NULL; |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2674 } |
|
41554
06145fbc7ab9
Merged revisions 53952-54987 via svnmerge from
Guido van Rossum <guido@python.org>
parents:
41253
diff
changeset
|
2675 existing_m = PyDict_GetItemString(modules_reloading, name); |
|
06145fbc7ab9
Merged revisions 53952-54987 via svnmerge from
Guido van Rossum <guido@python.org>
parents:
41253
diff
changeset
|
2676 if (existing_m != NULL) { |
|
06145fbc7ab9
Merged revisions 53952-54987 via svnmerge from
Guido van Rossum <guido@python.org>
parents:
41253
diff
changeset
|
2677 /* Due to a recursive reload, this module is already |
|
06145fbc7ab9
Merged revisions 53952-54987 via svnmerge from
Guido van Rossum <guido@python.org>
parents:
41253
diff
changeset
|
2678 being reloaded. */ |
|
06145fbc7ab9
Merged revisions 53952-54987 via svnmerge from
Guido van Rossum <guido@python.org>
parents:
41253
diff
changeset
|
2679 Py_INCREF(existing_m); |
|
06145fbc7ab9
Merged revisions 53952-54987 via svnmerge from
Guido van Rossum <guido@python.org>
parents:
41253
diff
changeset
|
2680 return existing_m; |
|
06145fbc7ab9
Merged revisions 53952-54987 via svnmerge from
Guido van Rossum <guido@python.org>
parents:
41253
diff
changeset
|
2681 } |
|
06145fbc7ab9
Merged revisions 53952-54987 via svnmerge from
Guido van Rossum <guido@python.org>
parents:
41253
diff
changeset
|
2682 if (PyDict_SetItemString(modules_reloading, name, m) < 0) |
|
06145fbc7ab9
Merged revisions 53952-54987 via svnmerge from
Guido van Rossum <guido@python.org>
parents:
41253
diff
changeset
|
2683 return NULL; |
|
06145fbc7ab9
Merged revisions 53952-54987 via svnmerge from
Guido van Rossum <guido@python.org>
parents:
41253
diff
changeset
|
2684 |
|
6250
3fa4b7ae0e6b
Fix reload() for package submodules.
Guido van Rossum <guido@python.org>
parents:
6249
diff
changeset
|
2685 subname = strrchr(name, '.'); |
|
3fa4b7ae0e6b
Fix reload() for package submodules.
Guido van Rossum <guido@python.org>
parents:
6249
diff
changeset
|
2686 if (subname == NULL) |
|
3fa4b7ae0e6b
Fix reload() for package submodules.
Guido van Rossum <guido@python.org>
parents:
6249
diff
changeset
|
2687 subname = name; |
|
3fa4b7ae0e6b
Fix reload() for package submodules.
Guido van Rossum <guido@python.org>
parents:
6249
diff
changeset
|
2688 else { |
|
3fa4b7ae0e6b
Fix reload() for package submodules.
Guido van Rossum <guido@python.org>
parents:
6249
diff
changeset
|
2689 PyObject *parentname, *parent; |
|
43762
de3b63f8b17b
Applied patch #1379 with a minor tweak.
Christian Heimes <christian@cheimes.de>
parents:
43712
diff
changeset
|
2690 parentname = PyUnicode_FromStringAndSize(name, (subname-name)); |
|
41554
06145fbc7ab9
Merged revisions 53952-54987 via svnmerge from
Guido van Rossum <guido@python.org>
parents:
41253
diff
changeset
|
2691 if (parentname == NULL) { |
|
06145fbc7ab9
Merged revisions 53952-54987 via svnmerge from
Guido van Rossum <guido@python.org>
parents:
41253
diff
changeset
|
2692 imp_modules_reloading_clear(); |
|
6250
3fa4b7ae0e6b
Fix reload() for package submodules.
Guido van Rossum <guido@python.org>
parents:
6249
diff
changeset
|
2693 return NULL; |
|
41554
06145fbc7ab9
Merged revisions 53952-54987 via svnmerge from
Guido van Rossum <guido@python.org>
parents:
41253
diff
changeset
|
2694 } |
|
6250
3fa4b7ae0e6b
Fix reload() for package submodules.
Guido van Rossum <guido@python.org>
parents:
6249
diff
changeset
|
2695 parent = PyDict_GetItem(modules, parentname); |
|
3fa4b7ae0e6b
Fix reload() for package submodules.
Guido van Rossum <guido@python.org>
parents:
6249
diff
changeset
|
2696 if (parent == NULL) { |
|
3fa4b7ae0e6b
Fix reload() for package submodules.
Guido van Rossum <guido@python.org>
parents:
6249
diff
changeset
|
2697 PyErr_Format(PyExc_ImportError, |
|
3fa4b7ae0e6b
Fix reload() for package submodules.
Guido van Rossum <guido@python.org>
parents:
6249
diff
changeset
|
2698 "reload(): parent %.200s not in sys.modules", |
|
48660
85b67fb5672b
Rename PyUnicode_AsString -> _PyUnicode_AsString and
Marc-André Lemburg <mal@egenix.com>
parents:
48540
diff
changeset
|
2699 _PyUnicode_AsString(parentname)); |
|
35542
81259009ba2c
Patch #1290454: Fix reload() error message when parent module is not in
Georg Brandl <georg@python.org>
parents:
35008
diff
changeset
|
2700 Py_DECREF(parentname); |
|
41969
9d02a4adf574
Merged revisions 55631-55794 via svnmerge from
Guido van Rossum <guido@python.org>
parents:
41666
diff
changeset
|
2701 imp_modules_reloading_clear(); |
|
6250
3fa4b7ae0e6b
Fix reload() for package submodules.
Guido van Rossum <guido@python.org>
parents:
6249
diff
changeset
|
2702 return NULL; |
|
3fa4b7ae0e6b
Fix reload() for package submodules.
Guido van Rossum <guido@python.org>
parents:
6249
diff
changeset
|
2703 } |
|
35542
81259009ba2c
Patch #1290454: Fix reload() error message when parent module is not in
Georg Brandl <georg@python.org>
parents:
35008
diff
changeset
|
2704 Py_DECREF(parentname); |
|
6250
3fa4b7ae0e6b
Fix reload() for package submodules.
Guido van Rossum <guido@python.org>
parents:
6249
diff
changeset
|
2705 subname++; |
|
3fa4b7ae0e6b
Fix reload() for package submodules.
Guido van Rossum <guido@python.org>
parents:
6249
diff
changeset
|
2706 path = PyObject_GetAttrString(parent, "__path__"); |
|
3fa4b7ae0e6b
Fix reload() for package submodules.
Guido van Rossum <guido@python.org>
parents:
6249
diff
changeset
|
2707 if (path == NULL) |
|
3fa4b7ae0e6b
Fix reload() for package submodules.
Guido van Rossum <guido@python.org>
parents:
6249
diff
changeset
|
2708 PyErr_Clear(); |
|
3fa4b7ae0e6b
Fix reload() for package submodules.
Guido van Rossum <guido@python.org>
parents:
6249
diff
changeset
|
2709 } |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
2710 buf[0] = '\0'; |
|
33542
d74ddcff0724
Fix for SF bug #1029475 : reload() doesn't work with PEP 302 loaders.
Phillip J. Eby <pje@telecommunity.com>
parents:
33539
diff
changeset
|
2711 fdp = find_module(name, subname, path, buf, MAXPATHLEN+1, &fp, &loader); |
|
6250
3fa4b7ae0e6b
Fix reload() for package submodules.
Guido van Rossum <guido@python.org>
parents:
6249
diff
changeset
|
2712 Py_XDECREF(path); |
|
33542
d74ddcff0724
Fix for SF bug #1029475 : reload() doesn't work with PEP 302 loaders.
Phillip J. Eby <pje@telecommunity.com>
parents:
33539
diff
changeset
|
2713 |
|
d74ddcff0724
Fix for SF bug #1029475 : reload() doesn't work with PEP 302 loaders.
Phillip J. Eby <pje@telecommunity.com>
parents:
33539
diff
changeset
|
2714 if (fdp == NULL) { |
|
d74ddcff0724
Fix for SF bug #1029475 : reload() doesn't work with PEP 302 loaders.
Phillip J. Eby <pje@telecommunity.com>
parents:
33539
diff
changeset
|
2715 Py_XDECREF(loader); |
|
41554
06145fbc7ab9
Merged revisions 53952-54987 via svnmerge from
Guido van Rossum <guido@python.org>
parents:
41253
diff
changeset
|
2716 imp_modules_reloading_clear(); |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
2717 return NULL; |
|
33542
d74ddcff0724
Fix for SF bug #1029475 : reload() doesn't work with PEP 302 loaders.
Phillip J. Eby <pje@telecommunity.com>
parents:
33539
diff
changeset
|
2718 } |
|
d74ddcff0724
Fix for SF bug #1029475 : reload() doesn't work with PEP 302 loaders.
Phillip J. Eby <pje@telecommunity.com>
parents:
33539
diff
changeset
|
2719 |
|
d74ddcff0724
Fix for SF bug #1029475 : reload() doesn't work with PEP 302 loaders.
Phillip J. Eby <pje@telecommunity.com>
parents:
33539
diff
changeset
|
2720 newm = load_module(name, fp, buf, fdp->type, loader); |
|
d74ddcff0724
Fix for SF bug #1029475 : reload() doesn't work with PEP 302 loaders.
Phillip J. Eby <pje@telecommunity.com>
parents:
33539
diff
changeset
|
2721 Py_XDECREF(loader); |
|
d74ddcff0724
Fix for SF bug #1029475 : reload() doesn't work with PEP 302 loaders.
Phillip J. Eby <pje@telecommunity.com>
parents:
33539
diff
changeset
|
2722 |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
2723 if (fp) |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
2724 fclose(fp); |
|
32882
331e60d8ce6d
PyImport_ExecCodeModuleEx(): remove module from sys.modules in error cases.
Tim Peters <tim.peters@gmail.com>
parents:
32879
diff
changeset
|
2725 if (newm == NULL) { |
|
331e60d8ce6d
PyImport_ExecCodeModuleEx(): remove module from sys.modules in error cases.
Tim Peters <tim.peters@gmail.com>
parents:
32879
diff
changeset
|
2726 /* load_module probably removed name from modules because of |
|
331e60d8ce6d
PyImport_ExecCodeModuleEx(): remove module from sys.modules in error cases.
Tim Peters <tim.peters@gmail.com>
parents:
32879
diff
changeset
|
2727 * the error. Put back the original module object. We're |
|
331e60d8ce6d
PyImport_ExecCodeModuleEx(): remove module from sys.modules in error cases.
Tim Peters <tim.peters@gmail.com>
parents:
32879
diff
changeset
|
2728 * going to return NULL in this case regardless of whether |
|
331e60d8ce6d
PyImport_ExecCodeModuleEx(): remove module from sys.modules in error cases.
Tim Peters <tim.peters@gmail.com>
parents:
32879
diff
changeset
|
2729 * replacing name succeeds, so the return value is ignored. |
|
331e60d8ce6d
PyImport_ExecCodeModuleEx(): remove module from sys.modules in error cases.
Tim Peters <tim.peters@gmail.com>
parents:
32879
diff
changeset
|
2730 */ |
|
331e60d8ce6d
PyImport_ExecCodeModuleEx(): remove module from sys.modules in error cases.
Tim Peters <tim.peters@gmail.com>
parents:
32879
diff
changeset
|
2731 PyDict_SetItemString(modules, name, m); |
|
331e60d8ce6d
PyImport_ExecCodeModuleEx(): remove module from sys.modules in error cases.
Tim Peters <tim.peters@gmail.com>
parents:
32879
diff
changeset
|
2732 } |
|
41554
06145fbc7ab9
Merged revisions 53952-54987 via svnmerge from
Guido van Rossum <guido@python.org>
parents:
41253
diff
changeset
|
2733 imp_modules_reloading_clear(); |
|
32882
331e60d8ce6d
PyImport_ExecCodeModuleEx(): remove module from sys.modules in error cases.
Tim Peters <tim.peters@gmail.com>
parents:
32879
diff
changeset
|
2734 return newm; |
|
1270
14369a5e6167
Support for frozen scripts; added -i option.
Guido van Rossum <guido@python.org>
parents:
1262
diff
changeset
|
2735 } |
|
1844
d1e6c9a64a56
* Python/import.c: support *.o/*.so as alternative for
Guido van Rossum <guido@python.org>
parents:
1415
diff
changeset
|
2736 |
|
d1e6c9a64a56
* Python/import.c: support *.o/*.so as alternative for
Guido van Rossum <guido@python.org>
parents:
1415
diff
changeset
|
2737 |
|
6028
292193170da1
Added Jim Fulton's PyImport_Import(), which calls whatever
Guido van Rossum <guido@python.org>
parents:
5980
diff
changeset
|
2738 /* Higher-level import emulator which emulates the "import" statement |
|
292193170da1
Added Jim Fulton's PyImport_Import(), which calls whatever
Guido van Rossum <guido@python.org>
parents:
5980
diff
changeset
|
2739 more accurately -- it invokes the __import__() function from the |
|
292193170da1
Added Jim Fulton's PyImport_Import(), which calls whatever
Guido van Rossum <guido@python.org>
parents:
5980
diff
changeset
|
2740 builtins of the current globals. This means that the import is |
|
292193170da1
Added Jim Fulton's PyImport_Import(), which calls whatever
Guido van Rossum <guido@python.org>
parents:
5980
diff
changeset
|
2741 done using whatever import hooks are installed in the current |
|
9680
8b61e1273b4b
Improve comment for PyImport_Import() as suggested by Bill Tutt.
Guido van Rossum <guido@python.org>
parents:
9679
diff
changeset
|
2742 environment, e.g. by "rexec". |
|
8b61e1273b4b
Improve comment for PyImport_Import() as suggested by Bill Tutt.
Guido van Rossum <guido@python.org>
parents:
9679
diff
changeset
|
2743 A dummy list ["__doc__"] is passed as the 4th argument so that |
|
42862
ed1594a16bdb
Use unicode and remove support for some uses of str8.
Neal Norwitz <nnorwitz@gmail.com>
parents:
42859
diff
changeset
|
2744 e.g. PyImport_Import(PyUnicode_FromString("win32com.client.gencache")) |
|
9680
8b61e1273b4b
Improve comment for PyImport_Import() as suggested by Bill Tutt.
Guido van Rossum <guido@python.org>
parents:
9679
diff
changeset
|
2745 will return <module "gencache"> instead of <module "win32com">. */ |
|
6028
292193170da1
Added Jim Fulton's PyImport_Import(), which calls whatever
Guido van Rossum <guido@python.org>
parents:
5980
diff
changeset
|
2746 |
|
292193170da1
Added Jim Fulton's PyImport_Import(), which calls whatever
Guido van Rossum <guido@python.org>
parents:
5980
diff
changeset
|
2747 PyObject * |
|
13658
f79434ee41fa
Mass ANSIfication of function definitions. Doesn't cover all 'extern'
Thomas Wouters <thomas@python.org>
parents:
13552
diff
changeset
|
2748 PyImport_Import(PyObject *module_name) |
|
6028
292193170da1
Added Jim Fulton's PyImport_Import(), which calls whatever
Guido van Rossum <guido@python.org>
parents:
5980
diff
changeset
|
2749 { |
|
292193170da1
Added Jim Fulton's PyImport_Import(), which calls whatever
Guido van Rossum <guido@python.org>
parents:
5980
diff
changeset
|
2750 static PyObject *silly_list = NULL; |
|
292193170da1
Added Jim Fulton's PyImport_Import(), which calls whatever
Guido van Rossum <guido@python.org>
parents:
5980
diff
changeset
|
2751 static PyObject *builtins_str = NULL; |
|
292193170da1
Added Jim Fulton's PyImport_Import(), which calls whatever
Guido van Rossum <guido@python.org>
parents:
5980
diff
changeset
|
2752 static PyObject *import_str = NULL; |
|
292193170da1
Added Jim Fulton's PyImport_Import(), which calls whatever
Guido van Rossum <guido@python.org>
parents:
5980
diff
changeset
|
2753 PyObject *globals = NULL; |
|
292193170da1
Added Jim Fulton's PyImport_Import(), which calls whatever
Guido van Rossum <guido@python.org>
parents:
5980
diff
changeset
|
2754 PyObject *import = NULL; |
|
292193170da1
Added Jim Fulton's PyImport_Import(), which calls whatever
Guido van Rossum <guido@python.org>
parents:
5980
diff
changeset
|
2755 PyObject *builtins = NULL; |
|
292193170da1
Added Jim Fulton's PyImport_Import(), which calls whatever
Guido van Rossum <guido@python.org>
parents:
5980
diff
changeset
|
2756 PyObject *r = NULL; |
|
292193170da1
Added Jim Fulton's PyImport_Import(), which calls whatever
Guido van Rossum <guido@python.org>
parents:
5980
diff
changeset
|
2757 |
|
292193170da1
Added Jim Fulton's PyImport_Import(), which calls whatever
Guido van Rossum <guido@python.org>
parents:
5980
diff
changeset
|
2758 /* Initialize constant string objects */ |
|
292193170da1
Added Jim Fulton's PyImport_Import(), which calls whatever
Guido van Rossum <guido@python.org>
parents:
5980
diff
changeset
|
2759 if (silly_list == NULL) { |
|
42013
cd125fe83051
Make identifiers str (not str8) objects throughout.
Martin v. Löwis <martin@v.loewis.de>
parents:
41969
diff
changeset
|
2760 import_str = PyUnicode_InternFromString("__import__"); |
|
6028
292193170da1
Added Jim Fulton's PyImport_Import(), which calls whatever
Guido van Rossum <guido@python.org>
parents:
5980
diff
changeset
|
2761 if (import_str == NULL) |
|
292193170da1
Added Jim Fulton's PyImport_Import(), which calls whatever
Guido van Rossum <guido@python.org>
parents:
5980
diff
changeset
|
2762 return NULL; |
|
42013
cd125fe83051
Make identifiers str (not str8) objects throughout.
Martin v. Löwis <martin@v.loewis.de>
parents:
41969
diff
changeset
|
2763 builtins_str = PyUnicode_InternFromString("__builtins__"); |
|
6028
292193170da1
Added Jim Fulton's PyImport_Import(), which calls whatever
Guido van Rossum <guido@python.org>
parents:
5980
diff
changeset
|
2764 if (builtins_str == NULL) |
|
292193170da1
Added Jim Fulton's PyImport_Import(), which calls whatever
Guido van Rossum <guido@python.org>
parents:
5980
diff
changeset
|
2765 return NULL; |
|
292193170da1
Added Jim Fulton's PyImport_Import(), which calls whatever
Guido van Rossum <guido@python.org>
parents:
5980
diff
changeset
|
2766 silly_list = Py_BuildValue("[s]", "__doc__"); |
|
292193170da1
Added Jim Fulton's PyImport_Import(), which calls whatever
Guido van Rossum <guido@python.org>
parents:
5980
diff
changeset
|
2767 if (silly_list == NULL) |
|
292193170da1
Added Jim Fulton's PyImport_Import(), which calls whatever
Guido van Rossum <guido@python.org>
parents:
5980
diff
changeset
|
2768 return NULL; |
|
292193170da1
Added Jim Fulton's PyImport_Import(), which calls whatever
Guido van Rossum <guido@python.org>
parents:
5980
diff
changeset
|
2769 } |
|
292193170da1
Added Jim Fulton's PyImport_Import(), which calls whatever
Guido van Rossum <guido@python.org>
parents:
5980
diff
changeset
|
2770 |
|
292193170da1
Added Jim Fulton's PyImport_Import(), which calls whatever
Guido van Rossum <guido@python.org>
parents:
5980
diff
changeset
|
2771 /* Get the builtins from current globals */ |
|
292193170da1
Added Jim Fulton's PyImport_Import(), which calls whatever
Guido van Rossum <guido@python.org>
parents:
5980
diff
changeset
|
2772 globals = PyEval_GetGlobals(); |
|
16712
6341f8d909ac
The code in PyImport_Import() tried to save itself a bit of work and
Guido van Rossum <guido@python.org>
parents:
16534
diff
changeset
|
2773 if (globals != NULL) { |
| 9431 | 2774 Py_INCREF(globals); |
|
6028
292193170da1
Added Jim Fulton's PyImport_Import(), which calls whatever
Guido van Rossum <guido@python.org>
parents:
5980
diff
changeset
|
2775 builtins = PyObject_GetItem(globals, builtins_str); |
|
292193170da1
Added Jim Fulton's PyImport_Import(), which calls whatever
Guido van Rossum <guido@python.org>
parents:
5980
diff
changeset
|
2776 if (builtins == NULL) |
|
292193170da1
Added Jim Fulton's PyImport_Import(), which calls whatever
Guido van Rossum <guido@python.org>
parents:
5980
diff
changeset
|
2777 goto err; |
|
292193170da1
Added Jim Fulton's PyImport_Import(), which calls whatever
Guido van Rossum <guido@python.org>
parents:
5980
diff
changeset
|
2778 } |
|
292193170da1
Added Jim Fulton's PyImport_Import(), which calls whatever
Guido van Rossum <guido@python.org>
parents:
5980
diff
changeset
|
2779 else { |
|
292193170da1
Added Jim Fulton's PyImport_Import(), which calls whatever
Guido van Rossum <guido@python.org>
parents:
5980
diff
changeset
|
2780 /* No globals -- use standard builtins, and fake globals */ |
|
292193170da1
Added Jim Fulton's PyImport_Import(), which calls whatever
Guido van Rossum <guido@python.org>
parents:
5980
diff
changeset
|
2781 PyErr_Clear(); |
|
292193170da1
Added Jim Fulton's PyImport_Import(), which calls whatever
Guido van Rossum <guido@python.org>
parents:
5980
diff
changeset
|
2782 |
|
44098
0889daf6d0d9
#1535: rename __builtin__ module to builtins.
Georg Brandl <georg@python.org>
parents:
43897
diff
changeset
|
2783 builtins = PyImport_ImportModuleLevel("builtins", |
|
36712
5c36c222e7ca
SF patch #1438387, PEP 328: relative and absolute imports.
Thomas Wouters <thomas@python.org>
parents:
36695
diff
changeset
|
2784 NULL, NULL, NULL, 0); |
|
16712
6341f8d909ac
The code in PyImport_Import() tried to save itself a bit of work and
Guido van Rossum <guido@python.org>
parents:
16534
diff
changeset
|
2785 if (builtins == NULL) |
|
6341f8d909ac
The code in PyImport_Import() tried to save itself a bit of work and
Guido van Rossum <guido@python.org>
parents:
16534
diff
changeset
|
2786 return NULL; |
|
6028
292193170da1
Added Jim Fulton's PyImport_Import(), which calls whatever
Guido van Rossum <guido@python.org>
parents:
5980
diff
changeset
|
2787 globals = Py_BuildValue("{OO}", builtins_str, builtins); |
|
292193170da1
Added Jim Fulton's PyImport_Import(), which calls whatever
Guido van Rossum <guido@python.org>
parents:
5980
diff
changeset
|
2788 if (globals == NULL) |
|
292193170da1
Added Jim Fulton's PyImport_Import(), which calls whatever
Guido van Rossum <guido@python.org>
parents:
5980
diff
changeset
|
2789 goto err; |
|
292193170da1
Added Jim Fulton's PyImport_Import(), which calls whatever
Guido van Rossum <guido@python.org>
parents:
5980
diff
changeset
|
2790 } |
|
292193170da1
Added Jim Fulton's PyImport_Import(), which calls whatever
Guido van Rossum <guido@python.org>
parents:
5980
diff
changeset
|
2791 |
|
292193170da1
Added Jim Fulton's PyImport_Import(), which calls whatever
Guido van Rossum <guido@python.org>
parents:
5980
diff
changeset
|
2792 /* Get the __import__ function from the builtins */ |
|
18933
09df3254b49d
Merge of descr-branch back into trunk.
Tim Peters <tim.peters@gmail.com>
parents:
18808
diff
changeset
|
2793 if (PyDict_Check(builtins)) { |
|
16986
c5a417e8d84c
Add some spaces around the "=" in assignments.
Fred Drake <fdrake@acm.org>
parents:
16947
diff
changeset
|
2794 import = PyObject_GetItem(builtins, import_str); |
|
18933
09df3254b49d
Merge of descr-branch back into trunk.
Tim Peters <tim.peters@gmail.com>
parents:
18808
diff
changeset
|
2795 if (import == NULL) |
|
09df3254b49d
Merge of descr-branch back into trunk.
Tim Peters <tim.peters@gmail.com>
parents:
18808
diff
changeset
|
2796 PyErr_SetObject(PyExc_KeyError, import_str); |
|
09df3254b49d
Merge of descr-branch back into trunk.
Tim Peters <tim.peters@gmail.com>
parents:
18808
diff
changeset
|
2797 } |
|
6028
292193170da1
Added Jim Fulton's PyImport_Import(), which calls whatever
Guido van Rossum <guido@python.org>
parents:
5980
diff
changeset
|
2798 else |
|
16986
c5a417e8d84c
Add some spaces around the "=" in assignments.
Fred Drake <fdrake@acm.org>
parents:
16947
diff
changeset
|
2799 import = PyObject_GetAttr(builtins, import_str); |
|
6028
292193170da1
Added Jim Fulton's PyImport_Import(), which calls whatever
Guido van Rossum <guido@python.org>
parents:
5980
diff
changeset
|
2800 if (import == NULL) |
|
292193170da1
Added Jim Fulton's PyImport_Import(), which calls whatever
Guido van Rossum <guido@python.org>
parents:
5980
diff
changeset
|
2801 goto err; |
|
292193170da1
Added Jim Fulton's PyImport_Import(), which calls whatever
Guido van Rossum <guido@python.org>
parents:
5980
diff
changeset
|
2802 |
|
44441
b91ca87e6f32
Merged revisions 59666-59679 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
44349
diff
changeset
|
2803 /* Call the __import__ function with the proper argument list |
|
b91ca87e6f32
Merged revisions 59666-59679 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
44349
diff
changeset
|
2804 * Always use absolute import here. */ |
|
b91ca87e6f32
Merged revisions 59666-59679 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
44349
diff
changeset
|
2805 r = PyObject_CallFunction(import, "OOOOi", module_name, globals, |
|
b91ca87e6f32
Merged revisions 59666-59679 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
44349
diff
changeset
|
2806 globals, silly_list, 0, NULL); |
|
6028
292193170da1
Added Jim Fulton's PyImport_Import(), which calls whatever
Guido van Rossum <guido@python.org>
parents:
5980
diff
changeset
|
2807 |
|
292193170da1
Added Jim Fulton's PyImport_Import(), which calls whatever
Guido van Rossum <guido@python.org>
parents:
5980
diff
changeset
|
2808 err: |
|
292193170da1
Added Jim Fulton's PyImport_Import(), which calls whatever
Guido van Rossum <guido@python.org>
parents:
5980
diff
changeset
|
2809 Py_XDECREF(globals); |
|
292193170da1
Added Jim Fulton's PyImport_Import(), which calls whatever
Guido van Rossum <guido@python.org>
parents:
5980
diff
changeset
|
2810 Py_XDECREF(builtins); |
|
292193170da1
Added Jim Fulton's PyImport_Import(), which calls whatever
Guido van Rossum <guido@python.org>
parents:
5980
diff
changeset
|
2811 Py_XDECREF(import); |
|
16828
3b05212c1616
Implement PEP 235: Import on Case-Insensitive Platforms.
Tim Peters <tim.peters@gmail.com>
parents:
16712
diff
changeset
|
2812 |
|
6028
292193170da1
Added Jim Fulton's PyImport_Import(), which calls whatever
Guido van Rossum <guido@python.org>
parents:
5980
diff
changeset
|
2813 return r; |
|
292193170da1
Added Jim Fulton's PyImport_Import(), which calls whatever
Guido van Rossum <guido@python.org>
parents:
5980
diff
changeset
|
2814 } |
|
292193170da1
Added Jim Fulton's PyImport_Import(), which calls whatever
Guido van Rossum <guido@python.org>
parents:
5980
diff
changeset
|
2815 |
|
292193170da1
Added Jim Fulton's PyImport_Import(), which calls whatever
Guido van Rossum <guido@python.org>
parents:
5980
diff
changeset
|
2816 |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2817 /* Module 'imp' provides Python access to the primitives used for |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2818 importing modules. |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2819 */ |
|
1844
d1e6c9a64a56
* Python/import.c: support *.o/*.so as alternative for
Guido van Rossum <guido@python.org>
parents:
1415
diff
changeset
|
2820 |
|
5373
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
2821 static PyObject * |
|
27917
c346d095791d
Remove PyArg_ParseTuple() for methods which take no args,
Neal Norwitz <nnorwitz@gmail.com>
parents:
27853
diff
changeset
|
2822 imp_get_magic(PyObject *self, PyObject *noargs) |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2823 { |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2824 char buf[4]; |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2825 |
| 12543 | 2826 buf[0] = (char) ((pyc_magic >> 0) & 0xff); |
| 2827 buf[1] = (char) ((pyc_magic >> 8) & 0xff); | |
| 2828 buf[2] = (char) ((pyc_magic >> 16) & 0xff); | |
| 2829 buf[3] = (char) ((pyc_magic >> 24) & 0xff); | |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2830 |
|
47301
23ab586c427a
Renamed PyString to PyBytes
Christian Heimes <christian@cheimes.de>
parents:
46644
diff
changeset
|
2831 return PyBytes_FromStringAndSize(buf, 4); |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2832 } |
|
1844
d1e6c9a64a56
* Python/import.c: support *.o/*.so as alternative for
Guido van Rossum <guido@python.org>
parents:
1415
diff
changeset
|
2833 |
|
5373
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
2834 static PyObject * |
|
27917
c346d095791d
Remove PyArg_ParseTuple() for methods which take no args,
Neal Norwitz <nnorwitz@gmail.com>
parents:
27853
diff
changeset
|
2835 imp_get_suffixes(PyObject *self, PyObject *noargs) |
|
1844
d1e6c9a64a56
* Python/import.c: support *.o/*.so as alternative for
Guido van Rossum <guido@python.org>
parents:
1415
diff
changeset
|
2836 { |
|
5373
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
2837 PyObject *list; |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2838 struct filedescr *fdp; |
|
1844
d1e6c9a64a56
* Python/import.c: support *.o/*.so as alternative for
Guido van Rossum <guido@python.org>
parents:
1415
diff
changeset
|
2839 |
|
5373
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
2840 list = PyList_New(0); |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2841 if (list == NULL) |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2842 return NULL; |
|
5373
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
2843 for (fdp = _PyImport_Filetab; fdp->suffix != NULL; fdp++) { |
|
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
2844 PyObject *item = Py_BuildValue("ssi", |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2845 fdp->suffix, fdp->mode, fdp->type); |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2846 if (item == NULL) { |
|
5373
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
2847 Py_DECREF(list); |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2848 return NULL; |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2849 } |
|
5373
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
2850 if (PyList_Append(list, item) < 0) { |
|
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
2851 Py_DECREF(list); |
|
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
2852 Py_DECREF(item); |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2853 return NULL; |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2854 } |
|
5373
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
2855 Py_DECREF(item); |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2856 } |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2857 return list; |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2858 } |
|
1844
d1e6c9a64a56
* Python/import.c: support *.o/*.so as alternative for
Guido van Rossum <guido@python.org>
parents:
1415
diff
changeset
|
2859 |
|
5373
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
2860 static PyObject * |
|
13658
f79434ee41fa
Mass ANSIfication of function definitions. Doesn't cover all 'extern'
Thomas Wouters <thomas@python.org>
parents:
13552
diff
changeset
|
2861 call_find_module(char *name, PyObject *path) |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
2862 { |
|
13447
a89f7f268de4
Nuke all remaining occurrences of Py_PROTO and Py_FPROTO.
Tim Peters <tim.peters@gmail.com>
parents:
13266
diff
changeset
|
2863 extern int fclose(FILE *); |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
2864 PyObject *fob, *ret; |
|
49708
fb725366f9ac
#3705: Command-line arguments were not correctly decoded when the
Amaury Forgeot d'Arc <amauryfa@gmail.com>
parents:
49651
diff
changeset
|
2865 PyObject *pathobj; |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
2866 struct filedescr *fdp; |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
2867 char pathname[MAXPATHLEN+1]; |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
2868 FILE *fp = NULL; |
|
43632
0067a6ab4854
Issue 1267, continued.
Guido van Rossum <guido@python.org>
parents:
43608
diff
changeset
|
2869 int fd = -1; |
|
43608
f0bcc11ca965
Fix a memory leak caused by PyTokenizer_FindEncoding() returning a char * that
Brett Cannon <bcannon@gmail.com>
parents:
43605
diff
changeset
|
2870 char *found_encoding = NULL; |
|
43605
a2bb76d11d66
Patch 1267 by Christian Heimes.
Guido van Rossum <guido@python.org>
parents:
43569
diff
changeset
|
2871 char *encoding = NULL; |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
2872 |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
2873 pathname[0] = '\0'; |
|
6249
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2874 if (path == Py_None) |
|
f10aad73e029
Phase two of package import. "import a.b.c" and all variants now do the
Guido van Rossum <guido@python.org>
parents:
6243
diff
changeset
|
2875 path = NULL; |
|
26885
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
2876 fdp = find_module(NULL, name, path, pathname, MAXPATHLEN+1, &fp, NULL); |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
2877 if (fdp == NULL) |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
2878 return NULL; |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
2879 if (fp != NULL) { |
|
43632
0067a6ab4854
Issue 1267, continued.
Guido van Rossum <guido@python.org>
parents:
43608
diff
changeset
|
2880 fd = fileno(fp); |
|
0067a6ab4854
Issue 1267, continued.
Guido van Rossum <guido@python.org>
parents:
43608
diff
changeset
|
2881 if (fd != -1) |
|
0067a6ab4854
Issue 1267, continued.
Guido van Rossum <guido@python.org>
parents:
43608
diff
changeset
|
2882 fd = dup(fd); |
|
0067a6ab4854
Issue 1267, continued.
Guido van Rossum <guido@python.org>
parents:
43608
diff
changeset
|
2883 fclose(fp); |
|
0067a6ab4854
Issue 1267, continued.
Guido van Rossum <guido@python.org>
parents:
43608
diff
changeset
|
2884 fp = NULL; |
|
0067a6ab4854
Issue 1267, continued.
Guido van Rossum <guido@python.org>
parents:
43608
diff
changeset
|
2885 } |
|
0067a6ab4854
Issue 1267, continued.
Guido van Rossum <guido@python.org>
parents:
43608
diff
changeset
|
2886 if (fd != -1) { |
|
43605
a2bb76d11d66
Patch 1267 by Christian Heimes.
Guido van Rossum <guido@python.org>
parents:
43569
diff
changeset
|
2887 if (strchr(fdp->mode, 'b') == NULL) { |
|
43608
f0bcc11ca965
Fix a memory leak caused by PyTokenizer_FindEncoding() returning a char * that
Brett Cannon <bcannon@gmail.com>
parents:
43605
diff
changeset
|
2888 /* PyTokenizer_FindEncoding() returns PyMem_MALLOC'ed |
|
f0bcc11ca965
Fix a memory leak caused by PyTokenizer_FindEncoding() returning a char * that
Brett Cannon <bcannon@gmail.com>
parents:
43605
diff
changeset
|
2889 memory. */ |
|
43632
0067a6ab4854
Issue 1267, continued.
Guido van Rossum <guido@python.org>
parents:
43608
diff
changeset
|
2890 found_encoding = PyTokenizer_FindEncoding(fd); |
|
0067a6ab4854
Issue 1267, continued.
Guido van Rossum <guido@python.org>
parents:
43608
diff
changeset
|
2891 lseek(fd, 0, 0); /* Reset position */ |
|
49020
3fa066d2a397
#3773: Check for errors around the use of PyTokenizer_FindEncoding().
Amaury Forgeot d'Arc <amauryfa@gmail.com>
parents:
49003
diff
changeset
|
2892 if (found_encoding == NULL && PyErr_Occurred()) |
|
3fa066d2a397
#3773: Check for errors around the use of PyTokenizer_FindEncoding().
Amaury Forgeot d'Arc <amauryfa@gmail.com>
parents:
49003
diff
changeset
|
2893 return NULL; |
|
43608
f0bcc11ca965
Fix a memory leak caused by PyTokenizer_FindEncoding() returning a char * that
Brett Cannon <bcannon@gmail.com>
parents:
43605
diff
changeset
|
2894 encoding = (found_encoding != NULL) ? found_encoding : |
|
43605
a2bb76d11d66
Patch 1267 by Christian Heimes.
Guido van Rossum <guido@python.org>
parents:
43569
diff
changeset
|
2895 (char*)PyUnicode_GetDefaultEncoding(); |
|
a2bb76d11d66
Patch 1267 by Christian Heimes.
Guido van Rossum <guido@python.org>
parents:
43569
diff
changeset
|
2896 } |
|
43632
0067a6ab4854
Issue 1267, continued.
Guido van Rossum <guido@python.org>
parents:
43608
diff
changeset
|
2897 fob = PyFile_FromFd(fd, pathname, fdp->mode, -1, |
|
44134
e08b12c3b913
Add an errors parameter to open() and TextIOWrapper() to specify error handling.
Guido van Rossum <guido@python.org>
parents:
44099
diff
changeset
|
2898 (char*)encoding, NULL, NULL, 1); |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
2899 if (fob == NULL) { |
|
43632
0067a6ab4854
Issue 1267, continued.
Guido van Rossum <guido@python.org>
parents:
43608
diff
changeset
|
2900 close(fd); |
|
43608
f0bcc11ca965
Fix a memory leak caused by PyTokenizer_FindEncoding() returning a char * that
Brett Cannon <bcannon@gmail.com>
parents:
43605
diff
changeset
|
2901 PyMem_FREE(found_encoding); |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
2902 return NULL; |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
2903 } |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
2904 } |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
2905 else { |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
2906 fob = Py_None; |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
2907 Py_INCREF(fob); |
|
16828
3b05212c1616
Implement PEP 235: Import on Case-Insensitive Platforms.
Tim Peters <tim.peters@gmail.com>
parents:
16712
diff
changeset
|
2908 } |
|
49708
fb725366f9ac
#3705: Command-line arguments were not correctly decoded when the
Amaury Forgeot d'Arc <amauryfa@gmail.com>
parents:
49651
diff
changeset
|
2909 pathobj = PyUnicode_DecodeFSDefault(pathname); |
|
fb725366f9ac
#3705: Command-line arguments were not correctly decoded when the
Amaury Forgeot d'Arc <amauryfa@gmail.com>
parents:
49651
diff
changeset
|
2910 ret = Py_BuildValue("NN(ssi)", |
|
fb725366f9ac
#3705: Command-line arguments were not correctly decoded when the
Amaury Forgeot d'Arc <amauryfa@gmail.com>
parents:
49651
diff
changeset
|
2911 fob, pathobj, fdp->suffix, fdp->mode, fdp->type); |
|
43608
f0bcc11ca965
Fix a memory leak caused by PyTokenizer_FindEncoding() returning a char * that
Brett Cannon <bcannon@gmail.com>
parents:
43605
diff
changeset
|
2912 PyMem_FREE(found_encoding); |
|
f0bcc11ca965
Fix a memory leak caused by PyTokenizer_FindEncoding() returning a char * that
Brett Cannon <bcannon@gmail.com>
parents:
43605
diff
changeset
|
2913 |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
2914 return ret; |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
2915 } |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
2916 |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
2917 static PyObject * |
|
13658
f79434ee41fa
Mass ANSIfication of function definitions. Doesn't cover all 'extern'
Thomas Wouters <thomas@python.org>
parents:
13552
diff
changeset
|
2918 imp_find_module(PyObject *self, PyObject *args) |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2919 { |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2920 char *name; |
|
51192
9867c849530b
Issue #5041: Fixed memory leak.
Hirokazu Yamamoto <ocean-city@m2.ccsnet.ne.jp>
parents:
50996
diff
changeset
|
2921 PyObject *ret, *path = NULL; |
|
49708
fb725366f9ac
#3705: Command-line arguments were not correctly decoded when the
Amaury Forgeot d'Arc <amauryfa@gmail.com>
parents:
49651
diff
changeset
|
2922 if (!PyArg_ParseTuple(args, "es|O:find_module", |
|
fb725366f9ac
#3705: Command-line arguments were not correctly decoded when the
Amaury Forgeot d'Arc <amauryfa@gmail.com>
parents:
49651
diff
changeset
|
2923 Py_FileSystemDefaultEncoding, &name, |
|
fb725366f9ac
#3705: Command-line arguments were not correctly decoded when the
Amaury Forgeot d'Arc <amauryfa@gmail.com>
parents:
49651
diff
changeset
|
2924 &path)) |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2925 return NULL; |
|
51192
9867c849530b
Issue #5041: Fixed memory leak.
Hirokazu Yamamoto <ocean-city@m2.ccsnet.ne.jp>
parents:
50996
diff
changeset
|
2926 ret = call_find_module(name, path); |
|
9867c849530b
Issue #5041: Fixed memory leak.
Hirokazu Yamamoto <ocean-city@m2.ccsnet.ne.jp>
parents:
50996
diff
changeset
|
2927 PyMem_Free(name); |
|
9867c849530b
Issue #5041: Fixed memory leak.
Hirokazu Yamamoto <ocean-city@m2.ccsnet.ne.jp>
parents:
50996
diff
changeset
|
2928 return ret; |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2929 } |
|
1844
d1e6c9a64a56
* Python/import.c: support *.o/*.so as alternative for
Guido van Rossum <guido@python.org>
parents:
1415
diff
changeset
|
2930 |
|
5373
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
2931 static PyObject * |
|
13658
f79434ee41fa
Mass ANSIfication of function definitions. Doesn't cover all 'extern'
Thomas Wouters <thomas@python.org>
parents:
13552
diff
changeset
|
2932 imp_init_builtin(PyObject *self, PyObject *args) |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2933 { |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2934 char *name; |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2935 int ret; |
|
5373
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
2936 PyObject *m; |
|
11882
dc65c5f6ad7c
Massive patch by Skip Montanaro to add ":name" to as many
Guido van Rossum <guido@python.org>
parents:
11618
diff
changeset
|
2937 if (!PyArg_ParseTuple(args, "s:init_builtin", &name)) |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2938 return NULL; |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2939 ret = init_builtin(name); |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2940 if (ret < 0) |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2941 return NULL; |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2942 if (ret == 0) { |
|
5373
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
2943 Py_INCREF(Py_None); |
|
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
2944 return Py_None; |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2945 } |
|
5373
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
2946 m = PyImport_AddModule(name); |
|
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
2947 Py_XINCREF(m); |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2948 return m; |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2949 } |
|
1844
d1e6c9a64a56
* Python/import.c: support *.o/*.so as alternative for
Guido van Rossum <guido@python.org>
parents:
1415
diff
changeset
|
2950 |
|
5373
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
2951 static PyObject * |
|
13658
f79434ee41fa
Mass ANSIfication of function definitions. Doesn't cover all 'extern'
Thomas Wouters <thomas@python.org>
parents:
13552
diff
changeset
|
2952 imp_init_frozen(PyObject *self, PyObject *args) |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2953 { |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2954 char *name; |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2955 int ret; |
|
5373
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
2956 PyObject *m; |
|
11882
dc65c5f6ad7c
Massive patch by Skip Montanaro to add ":name" to as many
Guido van Rossum <guido@python.org>
parents:
11618
diff
changeset
|
2957 if (!PyArg_ParseTuple(args, "s:init_frozen", &name)) |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2958 return NULL; |
|
5373
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
2959 ret = PyImport_ImportFrozenModule(name); |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2960 if (ret < 0) |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2961 return NULL; |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2962 if (ret == 0) { |
|
5373
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
2963 Py_INCREF(Py_None); |
|
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
2964 return Py_None; |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2965 } |
|
5373
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
2966 m = PyImport_AddModule(name); |
|
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
2967 Py_XINCREF(m); |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2968 return m; |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2969 } |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2970 |
|
5373
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
2971 static PyObject * |
|
13658
f79434ee41fa
Mass ANSIfication of function definitions. Doesn't cover all 'extern'
Thomas Wouters <thomas@python.org>
parents:
13552
diff
changeset
|
2972 imp_get_frozen_object(PyObject *self, PyObject *args) |
|
2891
964d76f49a5e
add imp.get_frozen_object()
Guido van Rossum <guido@python.org>
parents:
2868
diff
changeset
|
2973 { |
|
964d76f49a5e
add imp.get_frozen_object()
Guido van Rossum <guido@python.org>
parents:
2868
diff
changeset
|
2974 char *name; |
| 3139 | 2975 |
|
11882
dc65c5f6ad7c
Massive patch by Skip Montanaro to add ":name" to as many
Guido van Rossum <guido@python.org>
parents:
11618
diff
changeset
|
2976 if (!PyArg_ParseTuple(args, "s:get_frozen_object", &name)) |
|
2891
964d76f49a5e
add imp.get_frozen_object()
Guido van Rossum <guido@python.org>
parents:
2868
diff
changeset
|
2977 return NULL; |
|
964d76f49a5e
add imp.get_frozen_object()
Guido van Rossum <guido@python.org>
parents:
2868
diff
changeset
|
2978 return get_frozen_object(name); |
|
964d76f49a5e
add imp.get_frozen_object()
Guido van Rossum <guido@python.org>
parents:
2868
diff
changeset
|
2979 } |
|
964d76f49a5e
add imp.get_frozen_object()
Guido van Rossum <guido@python.org>
parents:
2868
diff
changeset
|
2980 |
|
5373
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
2981 static PyObject * |
|
52168
70f5f9113ae1
Implement InspectLoader for FrozenImporter.
Brett Cannon <bcannon@gmail.com>
parents:
52073
diff
changeset
|
2982 imp_is_frozen_package(PyObject *self, PyObject *args) |
|
70f5f9113ae1
Implement InspectLoader for FrozenImporter.
Brett Cannon <bcannon@gmail.com>
parents:
52073
diff
changeset
|
2983 { |
|
70f5f9113ae1
Implement InspectLoader for FrozenImporter.
Brett Cannon <bcannon@gmail.com>
parents:
52073
diff
changeset
|
2984 char *name; |
|
70f5f9113ae1
Implement InspectLoader for FrozenImporter.
Brett Cannon <bcannon@gmail.com>
parents:
52073
diff
changeset
|
2985 |
|
70f5f9113ae1
Implement InspectLoader for FrozenImporter.
Brett Cannon <bcannon@gmail.com>
parents:
52073
diff
changeset
|
2986 if (!PyArg_ParseTuple(args, "s:is_frozen_package", &name)) |
|
70f5f9113ae1
Implement InspectLoader for FrozenImporter.
Brett Cannon <bcannon@gmail.com>
parents:
52073
diff
changeset
|
2987 return NULL; |
|
70f5f9113ae1
Implement InspectLoader for FrozenImporter.
Brett Cannon <bcannon@gmail.com>
parents:
52073
diff
changeset
|
2988 return is_frozen_package(name); |
|
70f5f9113ae1
Implement InspectLoader for FrozenImporter.
Brett Cannon <bcannon@gmail.com>
parents:
52073
diff
changeset
|
2989 } |
|
70f5f9113ae1
Implement InspectLoader for FrozenImporter.
Brett Cannon <bcannon@gmail.com>
parents:
52073
diff
changeset
|
2990 |
|
70f5f9113ae1
Implement InspectLoader for FrozenImporter.
Brett Cannon <bcannon@gmail.com>
parents:
52073
diff
changeset
|
2991 static PyObject * |
|
13658
f79434ee41fa
Mass ANSIfication of function definitions. Doesn't cover all 'extern'
Thomas Wouters <thomas@python.org>
parents:
13552
diff
changeset
|
2992 imp_is_builtin(PyObject *self, PyObject *args) |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2993 { |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2994 char *name; |
|
11882
dc65c5f6ad7c
Massive patch by Skip Montanaro to add ":name" to as many
Guido van Rossum <guido@python.org>
parents:
11618
diff
changeset
|
2995 if (!PyArg_ParseTuple(args, "s:is_builtin", &name)) |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
2996 return NULL; |
|
44099
f324631462a2
Cleanup: Replaced most PyInt_ aliases with PyLong_ and disabled the aliases in intobject.h
Christian Heimes <christian@cheimes.de>
parents:
44098
diff
changeset
|
2997 return PyLong_FromLong(is_builtin(name)); |
|
1844
d1e6c9a64a56
* Python/import.c: support *.o/*.so as alternative for
Guido van Rossum <guido@python.org>
parents:
1415
diff
changeset
|
2998 } |
|
d1e6c9a64a56
* Python/import.c: support *.o/*.so as alternative for
Guido van Rossum <guido@python.org>
parents:
1415
diff
changeset
|
2999 |
|
5373
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
3000 static PyObject * |
|
13658
f79434ee41fa
Mass ANSIfication of function definitions. Doesn't cover all 'extern'
Thomas Wouters <thomas@python.org>
parents:
13552
diff
changeset
|
3001 imp_is_frozen(PyObject *self, PyObject *args) |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3002 { |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3003 char *name; |
|
8544
35a2151fb1c3
Ignore Windows case check for ALL CAPS 8.3 files
Guido van Rossum <guido@python.org>
parents:
8374
diff
changeset
|
3004 struct _frozen *p; |
|
11882
dc65c5f6ad7c
Massive patch by Skip Montanaro to add ":name" to as many
Guido van Rossum <guido@python.org>
parents:
11618
diff
changeset
|
3005 if (!PyArg_ParseTuple(args, "s:is_frozen", &name)) |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3006 return NULL; |
|
8544
35a2151fb1c3
Ignore Windows case check for ALL CAPS 8.3 files
Guido van Rossum <guido@python.org>
parents:
8374
diff
changeset
|
3007 p = find_frozen(name); |
|
22866
a561ff1b4ffa
Return bools from functions named is_<whatever>().
Guido van Rossum <guido@python.org>
parents:
22705
diff
changeset
|
3008 return PyBool_FromLong((long) (p == NULL ? 0 : p->size)); |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3009 } |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3010 |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3011 static FILE * |
|
13658
f79434ee41fa
Mass ANSIfication of function definitions. Doesn't cover all 'extern'
Thomas Wouters <thomas@python.org>
parents:
13552
diff
changeset
|
3012 get_file(char *pathname, PyObject *fob, char *mode) |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3013 { |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3014 FILE *fp; |
|
42071
825041fc8e2c
Rip out the file object's implementation.
Guido van Rossum <guido@python.org>
parents:
42057
diff
changeset
|
3015 if (mode[0] == 'U') |
|
825041fc8e2c
Rip out the file object's implementation.
Guido van Rossum <guido@python.org>
parents:
42057
diff
changeset
|
3016 mode = "r" PY_STDIOTEXTMODE; |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3017 if (fob == NULL) { |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3018 fp = fopen(pathname, mode); |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3019 } |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3020 else { |
|
42071
825041fc8e2c
Rip out the file object's implementation.
Guido van Rossum <guido@python.org>
parents:
42057
diff
changeset
|
3021 int fd = PyObject_AsFileDescriptor(fob); |
|
825041fc8e2c
Rip out the file object's implementation.
Guido van Rossum <guido@python.org>
parents:
42057
diff
changeset
|
3022 if (fd == -1) |
|
825041fc8e2c
Rip out the file object's implementation.
Guido van Rossum <guido@python.org>
parents:
42057
diff
changeset
|
3023 return NULL; |
|
52545
2d80c2797501
get_file() no longer leaks a FILE structure. If given a file descriptor, it calls dup() to get a new handle. Then both the FILE object and the fd can be closed.
Kristján Valur Jónsson <kristjan@ccpgames.com>
parents:
52480
diff
changeset
|
3024 if (!_PyVerify_fd(fd)) |
|
2d80c2797501
get_file() no longer leaks a FILE structure. If given a file descriptor, it calls dup() to get a new handle. Then both the FILE object and the fd can be closed.
Kristján Valur Jónsson <kristjan@ccpgames.com>
parents:
52480
diff
changeset
|
3025 goto error; |
|
2d80c2797501
get_file() no longer leaks a FILE structure. If given a file descriptor, it calls dup() to get a new handle. Then both the FILE object and the fd can be closed.
Kristján Valur Jónsson <kristjan@ccpgames.com>
parents:
52480
diff
changeset
|
3026 /* the FILE struct gets a new fd, so that it can be closed |
|
2d80c2797501
get_file() no longer leaks a FILE structure. If given a file descriptor, it calls dup() to get a new handle. Then both the FILE object and the fd can be closed.
Kristján Valur Jónsson <kristjan@ccpgames.com>
parents:
52480
diff
changeset
|
3027 * independently of the file descriptor given |
|
2d80c2797501
get_file() no longer leaks a FILE structure. If given a file descriptor, it calls dup() to get a new handle. Then both the FILE object and the fd can be closed.
Kristján Valur Jónsson <kristjan@ccpgames.com>
parents:
52480
diff
changeset
|
3028 */ |
|
2d80c2797501
get_file() no longer leaks a FILE structure. If given a file descriptor, it calls dup() to get a new handle. Then both the FILE object and the fd can be closed.
Kristján Valur Jónsson <kristjan@ccpgames.com>
parents:
52480
diff
changeset
|
3029 fd = dup(fd); |
|
2d80c2797501
get_file() no longer leaks a FILE structure. If given a file descriptor, it calls dup() to get a new handle. Then both the FILE object and the fd can be closed.
Kristján Valur Jónsson <kristjan@ccpgames.com>
parents:
52480
diff
changeset
|
3030 if (fd == -1) |
|
2d80c2797501
get_file() no longer leaks a FILE structure. If given a file descriptor, it calls dup() to get a new handle. Then both the FILE object and the fd can be closed.
Kristján Valur Jónsson <kristjan@ccpgames.com>
parents:
52480
diff
changeset
|
3031 goto error; |
|
42071
825041fc8e2c
Rip out the file object's implementation.
Guido van Rossum <guido@python.org>
parents:
42057
diff
changeset
|
3032 fp = fdopen(fd, mode); |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3033 } |
|
52545
2d80c2797501
get_file() no longer leaks a FILE structure. If given a file descriptor, it calls dup() to get a new handle. Then both the FILE object and the fd can be closed.
Kristján Valur Jónsson <kristjan@ccpgames.com>
parents:
52480
diff
changeset
|
3034 if (fp) |
|
2d80c2797501
get_file() no longer leaks a FILE structure. If given a file descriptor, it calls dup() to get a new handle. Then both the FILE object and the fd can be closed.
Kristján Valur Jónsson <kristjan@ccpgames.com>
parents:
52480
diff
changeset
|
3035 return fp; |
|
2d80c2797501
get_file() no longer leaks a FILE structure. If given a file descriptor, it calls dup() to get a new handle. Then both the FILE object and the fd can be closed.
Kristján Valur Jónsson <kristjan@ccpgames.com>
parents:
52480
diff
changeset
|
3036 error: |
|
2d80c2797501
get_file() no longer leaks a FILE structure. If given a file descriptor, it calls dup() to get a new handle. Then both the FILE object and the fd can be closed.
Kristján Valur Jónsson <kristjan@ccpgames.com>
parents:
52480
diff
changeset
|
3037 PyErr_SetFromErrno(PyExc_IOError); |
|
2d80c2797501
get_file() no longer leaks a FILE structure. If given a file descriptor, it calls dup() to get a new handle. Then both the FILE object and the fd can be closed.
Kristján Valur Jónsson <kristjan@ccpgames.com>
parents:
52480
diff
changeset
|
3038 return NULL; |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3039 } |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3040 |
|
5373
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
3041 static PyObject * |
|
13658
f79434ee41fa
Mass ANSIfication of function definitions. Doesn't cover all 'extern'
Thomas Wouters <thomas@python.org>
parents:
13552
diff
changeset
|
3042 imp_load_compiled(PyObject *self, PyObject *args) |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3043 { |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3044 char *name; |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3045 char *pathname; |
|
5373
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
3046 PyObject *fob = NULL; |
|
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
3047 PyObject *m; |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3048 FILE *fp; |
|
52480
80271ce09a66
Issue #5604: non-ASCII characters in module name passed to
Guido van Rossum <guido@python.org>
parents:
52168
diff
changeset
|
3049 if (!PyArg_ParseTuple(args, "ses|O:load_compiled", |
|
80271ce09a66
Issue #5604: non-ASCII characters in module name passed to
Guido van Rossum <guido@python.org>
parents:
52168
diff
changeset
|
3050 &name, |
|
80271ce09a66
Issue #5604: non-ASCII characters in module name passed to
Guido van Rossum <guido@python.org>
parents:
52168
diff
changeset
|
3051 Py_FileSystemDefaultEncoding, &pathname, |
|
80271ce09a66
Issue #5604: non-ASCII characters in module name passed to
Guido van Rossum <guido@python.org>
parents:
52168
diff
changeset
|
3052 &fob)) |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3053 return NULL; |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3054 fp = get_file(pathname, fob, "rb"); |
|
52480
80271ce09a66
Issue #5604: non-ASCII characters in module name passed to
Guido van Rossum <guido@python.org>
parents:
52168
diff
changeset
|
3055 if (fp == NULL) { |
|
80271ce09a66
Issue #5604: non-ASCII characters in module name passed to
Guido van Rossum <guido@python.org>
parents:
52168
diff
changeset
|
3056 PyMem_Free(pathname); |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3057 return NULL; |
|
52480
80271ce09a66
Issue #5604: non-ASCII characters in module name passed to
Guido van Rossum <guido@python.org>
parents:
52168
diff
changeset
|
3058 } |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3059 m = load_compiled_module(name, pathname, fp); |
|
52545
2d80c2797501
get_file() no longer leaks a FILE structure. If given a file descriptor, it calls dup() to get a new handle. Then both the FILE object and the fd can be closed.
Kristján Valur Jónsson <kristjan@ccpgames.com>
parents:
52480
diff
changeset
|
3060 fclose(fp); |
|
52480
80271ce09a66
Issue #5604: non-ASCII characters in module name passed to
Guido van Rossum <guido@python.org>
parents:
52168
diff
changeset
|
3061 PyMem_Free(pathname); |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3062 return m; |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3063 } |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3064 |
|
11618
528559a0b2f2
Cleanup patches from Greg Stein:
Guido van Rossum <guido@python.org>
parents:
11602
diff
changeset
|
3065 #ifdef HAVE_DYNAMIC_LOADING |
|
528559a0b2f2
Cleanup patches from Greg Stein:
Guido van Rossum <guido@python.org>
parents:
11602
diff
changeset
|
3066 |
|
5373
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
3067 static PyObject * |
|
13658
f79434ee41fa
Mass ANSIfication of function definitions. Doesn't cover all 'extern'
Thomas Wouters <thomas@python.org>
parents:
13552
diff
changeset
|
3068 imp_load_dynamic(PyObject *self, PyObject *args) |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3069 { |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3070 char *name; |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3071 char *pathname; |
|
5373
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
3072 PyObject *fob = NULL; |
|
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
3073 PyObject *m; |
|
2812
fb3daf9b2456
new MAGIC; some changes to default files for imp.load_... functions
Guido van Rossum <guido@python.org>
parents:
2749
diff
changeset
|
3074 FILE *fp = NULL; |
|
52480
80271ce09a66
Issue #5604: non-ASCII characters in module name passed to
Guido van Rossum <guido@python.org>
parents:
52168
diff
changeset
|
3075 if (!PyArg_ParseTuple(args, "ses|O:load_dynamic", |
|
80271ce09a66
Issue #5604: non-ASCII characters in module name passed to
Guido van Rossum <guido@python.org>
parents:
52168
diff
changeset
|
3076 &name, |
|
80271ce09a66
Issue #5604: non-ASCII characters in module name passed to
Guido van Rossum <guido@python.org>
parents:
52168
diff
changeset
|
3077 Py_FileSystemDefaultEncoding, &pathname, |
|
80271ce09a66
Issue #5604: non-ASCII characters in module name passed to
Guido van Rossum <guido@python.org>
parents:
52168
diff
changeset
|
3078 &fob)) |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3079 return NULL; |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
3080 if (fob) { |
|
2812
fb3daf9b2456
new MAGIC; some changes to default files for imp.load_... functions
Guido van Rossum <guido@python.org>
parents:
2749
diff
changeset
|
3081 fp = get_file(pathname, fob, "r"); |
|
52480
80271ce09a66
Issue #5604: non-ASCII characters in module name passed to
Guido van Rossum <guido@python.org>
parents:
52168
diff
changeset
|
3082 if (fp == NULL) { |
|
80271ce09a66
Issue #5604: non-ASCII characters in module name passed to
Guido van Rossum <guido@python.org>
parents:
52168
diff
changeset
|
3083 PyMem_Free(pathname); |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
3084 return NULL; |
|
52480
80271ce09a66
Issue #5604: non-ASCII characters in module name passed to
Guido van Rossum <guido@python.org>
parents:
52168
diff
changeset
|
3085 } |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
3086 } |
|
5373
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
3087 m = _PyImport_LoadDynamicModule(name, pathname, fp); |
|
52480
80271ce09a66
Issue #5604: non-ASCII characters in module name passed to
Guido van Rossum <guido@python.org>
parents:
52168
diff
changeset
|
3088 PyMem_Free(pathname); |
|
52545
2d80c2797501
get_file() no longer leaks a FILE structure. If given a file descriptor, it calls dup() to get a new handle. Then both the FILE object and the fd can be closed.
Kristján Valur Jónsson <kristjan@ccpgames.com>
parents:
52480
diff
changeset
|
3089 if (fp) |
|
2d80c2797501
get_file() no longer leaks a FILE structure. If given a file descriptor, it calls dup() to get a new handle. Then both the FILE object and the fd can be closed.
Kristján Valur Jónsson <kristjan@ccpgames.com>
parents:
52480
diff
changeset
|
3090 fclose(fp); |
|
2812
fb3daf9b2456
new MAGIC; some changes to default files for imp.load_... functions
Guido van Rossum <guido@python.org>
parents:
2749
diff
changeset
|
3091 return m; |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3092 } |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3093 |
|
11618
528559a0b2f2
Cleanup patches from Greg Stein:
Guido van Rossum <guido@python.org>
parents:
11602
diff
changeset
|
3094 #endif /* HAVE_DYNAMIC_LOADING */ |
|
528559a0b2f2
Cleanup patches from Greg Stein:
Guido van Rossum <guido@python.org>
parents:
11602
diff
changeset
|
3095 |
|
5373
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
3096 static PyObject * |
|
13658
f79434ee41fa
Mass ANSIfication of function definitions. Doesn't cover all 'extern'
Thomas Wouters <thomas@python.org>
parents:
13552
diff
changeset
|
3097 imp_load_source(PyObject *self, PyObject *args) |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3098 { |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3099 char *name; |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3100 char *pathname; |
|
5373
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
3101 PyObject *fob = NULL; |
|
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
3102 PyObject *m; |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3103 FILE *fp; |
|
52480
80271ce09a66
Issue #5604: non-ASCII characters in module name passed to
Guido van Rossum <guido@python.org>
parents:
52168
diff
changeset
|
3104 if (!PyArg_ParseTuple(args, "ses|O:load_source", |
|
80271ce09a66
Issue #5604: non-ASCII characters in module name passed to
Guido van Rossum <guido@python.org>
parents:
52168
diff
changeset
|
3105 &name, |
|
80271ce09a66
Issue #5604: non-ASCII characters in module name passed to
Guido van Rossum <guido@python.org>
parents:
52168
diff
changeset
|
3106 Py_FileSystemDefaultEncoding, &pathname, |
|
80271ce09a66
Issue #5604: non-ASCII characters in module name passed to
Guido van Rossum <guido@python.org>
parents:
52168
diff
changeset
|
3107 &fob)) |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3108 return NULL; |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3109 fp = get_file(pathname, fob, "r"); |
|
52480
80271ce09a66
Issue #5604: non-ASCII characters in module name passed to
Guido van Rossum <guido@python.org>
parents:
52168
diff
changeset
|
3110 if (fp == NULL) { |
|
80271ce09a66
Issue #5604: non-ASCII characters in module name passed to
Guido van Rossum <guido@python.org>
parents:
52168
diff
changeset
|
3111 PyMem_Free(pathname); |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3112 return NULL; |
|
52480
80271ce09a66
Issue #5604: non-ASCII characters in module name passed to
Guido van Rossum <guido@python.org>
parents:
52168
diff
changeset
|
3113 } |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3114 m = load_source_module(name, pathname, fp); |
|
52547
6259f80dc24d
Fix a leaking "pathname" in import.c
Kristján Valur Jónsson <kristjan@ccpgames.com>
parents:
52545
diff
changeset
|
3115 PyMem_Free(pathname); |
|
52545
2d80c2797501
get_file() no longer leaks a FILE structure. If given a file descriptor, it calls dup() to get a new handle. Then both the FILE object and the fd can be closed.
Kristján Valur Jónsson <kristjan@ccpgames.com>
parents:
52480
diff
changeset
|
3116 fclose(fp); |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3117 return m; |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3118 } |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3119 |
|
5373
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
3120 static PyObject * |
|
13658
f79434ee41fa
Mass ANSIfication of function definitions. Doesn't cover all 'extern'
Thomas Wouters <thomas@python.org>
parents:
13552
diff
changeset
|
3121 imp_load_module(PyObject *self, PyObject *args) |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
3122 { |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
3123 char *name; |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
3124 PyObject *fob; |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
3125 char *pathname; |
|
52480
80271ce09a66
Issue #5604: non-ASCII characters in module name passed to
Guido van Rossum <guido@python.org>
parents:
52168
diff
changeset
|
3126 PyObject * ret; |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
3127 char *suffix; /* Unused */ |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
3128 char *mode; |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
3129 int type; |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
3130 FILE *fp; |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
3131 |
|
52480
80271ce09a66
Issue #5604: non-ASCII characters in module name passed to
Guido van Rossum <guido@python.org>
parents:
52168
diff
changeset
|
3132 if (!PyArg_ParseTuple(args, "sOes(ssi):load_module", |
|
80271ce09a66
Issue #5604: non-ASCII characters in module name passed to
Guido van Rossum <guido@python.org>
parents:
52168
diff
changeset
|
3133 &name, &fob, |
|
80271ce09a66
Issue #5604: non-ASCII characters in module name passed to
Guido van Rossum <guido@python.org>
parents:
52168
diff
changeset
|
3134 Py_FileSystemDefaultEncoding, &pathname, |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
3135 &suffix, &mode, &type)) |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
3136 return NULL; |
|
23586
fba57e40f547
imp_load_module(): correct and comment the sense of the test for '+'
Guido van Rossum <guido@python.org>
parents:
23585
diff
changeset
|
3137 if (*mode) { |
|
fba57e40f547
imp_load_module(): correct and comment the sense of the test for '+'
Guido van Rossum <guido@python.org>
parents:
23585
diff
changeset
|
3138 /* Mode must start with 'r' or 'U' and must not contain '+'. |
|
fba57e40f547
imp_load_module(): correct and comment the sense of the test for '+'
Guido van Rossum <guido@python.org>
parents:
23585
diff
changeset
|
3139 Implicit in this test is the assumption that the mode |
|
fba57e40f547
imp_load_module(): correct and comment the sense of the test for '+'
Guido van Rossum <guido@python.org>
parents:
23585
diff
changeset
|
3140 may contain other modifiers like 'b' or 't'. */ |
|
fba57e40f547
imp_load_module(): correct and comment the sense of the test for '+'
Guido van Rossum <guido@python.org>
parents:
23585
diff
changeset
|
3141 |
|
fba57e40f547
imp_load_module(): correct and comment the sense of the test for '+'
Guido van Rossum <guido@python.org>
parents:
23585
diff
changeset
|
3142 if (!(*mode == 'r' || *mode == 'U') || strchr(mode, '+')) { |
|
23585
0e8370e70888
Cover a few corners in the 'U' mode integration to make imp work.
Jeremy Hylton <jeremy@alum.mit.edu>
parents:
23554
diff
changeset
|
3143 PyErr_Format(PyExc_ValueError, |
|
0e8370e70888
Cover a few corners in the 'U' mode integration to make imp work.
Jeremy Hylton <jeremy@alum.mit.edu>
parents:
23554
diff
changeset
|
3144 "invalid file open mode %.200s", mode); |
|
52480
80271ce09a66
Issue #5604: non-ASCII characters in module name passed to
Guido van Rossum <guido@python.org>
parents:
52168
diff
changeset
|
3145 PyMem_Free(pathname); |
|
23585
0e8370e70888
Cover a few corners in the 'U' mode integration to make imp work.
Jeremy Hylton <jeremy@alum.mit.edu>
parents:
23554
diff
changeset
|
3146 return NULL; |
|
23586
fba57e40f547
imp_load_module(): correct and comment the sense of the test for '+'
Guido van Rossum <guido@python.org>
parents:
23585
diff
changeset
|
3147 } |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
3148 } |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
3149 if (fob == Py_None) |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
3150 fp = NULL; |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
3151 else { |
|
42071
825041fc8e2c
Rip out the file object's implementation.
Guido van Rossum <guido@python.org>
parents:
42057
diff
changeset
|
3152 fp = get_file(NULL, fob, mode); |
|
52480
80271ce09a66
Issue #5604: non-ASCII characters in module name passed to
Guido van Rossum <guido@python.org>
parents:
52168
diff
changeset
|
3153 if (fp == NULL) { |
|
80271ce09a66
Issue #5604: non-ASCII characters in module name passed to
Guido van Rossum <guido@python.org>
parents:
52168
diff
changeset
|
3154 PyMem_Free(pathname); |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
3155 return NULL; |
|
52480
80271ce09a66
Issue #5604: non-ASCII characters in module name passed to
Guido van Rossum <guido@python.org>
parents:
52168
diff
changeset
|
3156 } |
|
80271ce09a66
Issue #5604: non-ASCII characters in module name passed to
Guido van Rossum <guido@python.org>
parents:
52168
diff
changeset
|
3157 } |
|
80271ce09a66
Issue #5604: non-ASCII characters in module name passed to
Guido van Rossum <guido@python.org>
parents:
52168
diff
changeset
|
3158 ret = load_module(name, fp, pathname, type, NULL); |
|
80271ce09a66
Issue #5604: non-ASCII characters in module name passed to
Guido van Rossum <guido@python.org>
parents:
52168
diff
changeset
|
3159 PyMem_Free(pathname); |
|
52545
2d80c2797501
get_file() no longer leaks a FILE structure. If given a file descriptor, it calls dup() to get a new handle. Then both the FILE object and the fd can be closed.
Kristján Valur Jónsson <kristjan@ccpgames.com>
parents:
52480
diff
changeset
|
3160 if (fp) |
|
2d80c2797501
get_file() no longer leaks a FILE structure. If given a file descriptor, it calls dup() to get a new handle. Then both the FILE object and the fd can be closed.
Kristján Valur Jónsson <kristjan@ccpgames.com>
parents:
52480
diff
changeset
|
3161 fclose(fp); |
|
52480
80271ce09a66
Issue #5604: non-ASCII characters in module name passed to
Guido van Rossum <guido@python.org>
parents:
52168
diff
changeset
|
3162 return ret; |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
3163 } |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
3164 |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
3165 static PyObject * |
|
13658
f79434ee41fa
Mass ANSIfication of function definitions. Doesn't cover all 'extern'
Thomas Wouters <thomas@python.org>
parents:
13552
diff
changeset
|
3166 imp_load_package(PyObject *self, PyObject *args) |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
3167 { |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
3168 char *name; |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
3169 char *pathname; |
|
52480
80271ce09a66
Issue #5604: non-ASCII characters in module name passed to
Guido van Rossum <guido@python.org>
parents:
52168
diff
changeset
|
3170 PyObject * ret; |
|
80271ce09a66
Issue #5604: non-ASCII characters in module name passed to
Guido van Rossum <guido@python.org>
parents:
52168
diff
changeset
|
3171 if (!PyArg_ParseTuple(args, "ses:load_package", |
|
80271ce09a66
Issue #5604: non-ASCII characters in module name passed to
Guido van Rossum <guido@python.org>
parents:
52168
diff
changeset
|
3172 &name, Py_FileSystemDefaultEncoding, &pathname)) |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
3173 return NULL; |
|
52480
80271ce09a66
Issue #5604: non-ASCII characters in module name passed to
Guido van Rossum <guido@python.org>
parents:
52168
diff
changeset
|
3174 ret = load_package(name, pathname); |
|
80271ce09a66
Issue #5604: non-ASCII characters in module name passed to
Guido van Rossum <guido@python.org>
parents:
52168
diff
changeset
|
3175 PyMem_Free(pathname); |
|
80271ce09a66
Issue #5604: non-ASCII characters in module name passed to
Guido van Rossum <guido@python.org>
parents:
52168
diff
changeset
|
3176 return ret; |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
3177 } |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
3178 |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
3179 static PyObject * |
|
13658
f79434ee41fa
Mass ANSIfication of function definitions. Doesn't cover all 'extern'
Thomas Wouters <thomas@python.org>
parents:
13552
diff
changeset
|
3180 imp_new_module(PyObject *self, PyObject *args) |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3181 { |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3182 char *name; |
|
11882
dc65c5f6ad7c
Massive patch by Skip Montanaro to add ":name" to as many
Guido van Rossum <guido@python.org>
parents:
11618
diff
changeset
|
3183 if (!PyArg_ParseTuple(args, "s:new_module", &name)) |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3184 return NULL; |
|
5373
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
3185 return PyModule_New(name); |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3186 } |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3187 |
|
44567
cdc285bd0efb
Issue #1762972: Readded the reload() function as imp.reload()
Christian Heimes <christian@cheimes.de>
parents:
44441
diff
changeset
|
3188 static PyObject * |
|
cdc285bd0efb
Issue #1762972: Readded the reload() function as imp.reload()
Christian Heimes <christian@cheimes.de>
parents:
44441
diff
changeset
|
3189 imp_reload(PyObject *self, PyObject *v) |
|
cdc285bd0efb
Issue #1762972: Readded the reload() function as imp.reload()
Christian Heimes <christian@cheimes.de>
parents:
44441
diff
changeset
|
3190 { |
|
cdc285bd0efb
Issue #1762972: Readded the reload() function as imp.reload()
Christian Heimes <christian@cheimes.de>
parents:
44441
diff
changeset
|
3191 return PyImport_ReloadModule(v); |
|
cdc285bd0efb
Issue #1762972: Readded the reload() function as imp.reload()
Christian Heimes <christian@cheimes.de>
parents:
44441
diff
changeset
|
3192 } |
|
cdc285bd0efb
Issue #1762972: Readded the reload() function as imp.reload()
Christian Heimes <christian@cheimes.de>
parents:
44441
diff
changeset
|
3193 |
|
cdc285bd0efb
Issue #1762972: Readded the reload() function as imp.reload()
Christian Heimes <christian@cheimes.de>
parents:
44441
diff
changeset
|
3194 PyDoc_STRVAR(doc_reload, |
|
cdc285bd0efb
Issue #1762972: Readded the reload() function as imp.reload()
Christian Heimes <christian@cheimes.de>
parents:
44441
diff
changeset
|
3195 "reload(module) -> module\n\ |
|
cdc285bd0efb
Issue #1762972: Readded the reload() function as imp.reload()
Christian Heimes <christian@cheimes.de>
parents:
44441
diff
changeset
|
3196 \n\ |
|
cdc285bd0efb
Issue #1762972: Readded the reload() function as imp.reload()
Christian Heimes <christian@cheimes.de>
parents:
44441
diff
changeset
|
3197 Reload the module. The module must have been successfully imported before."); |
|
cdc285bd0efb
Issue #1762972: Readded the reload() function as imp.reload()
Christian Heimes <christian@cheimes.de>
parents:
44441
diff
changeset
|
3198 |
|
6305
6e1fa76e7940
Added docstrings. Not for the obsolete functions though.
Guido van Rossum <guido@python.org>
parents:
6304
diff
changeset
|
3199 /* Doc strings */ |
|
6e1fa76e7940
Added docstrings. Not for the obsolete functions though.
Guido van Rossum <guido@python.org>
parents:
6304
diff
changeset
|
3200 |
|
23832
ed1ba37a46b7
Patch #568124: Add doc string macros.
Martin v. Löwis <martin@v.loewis.de>
parents:
23586
diff
changeset
|
3201 PyDoc_STRVAR(doc_imp, |
|
ed1ba37a46b7
Patch #568124: Add doc string macros.
Martin v. Löwis <martin@v.loewis.de>
parents:
23586
diff
changeset
|
3202 "This module provides the components needed to build your own\n\ |
|
ed1ba37a46b7
Patch #568124: Add doc string macros.
Martin v. Löwis <martin@v.loewis.de>
parents:
23586
diff
changeset
|
3203 __import__ function. Undocumented functions are obsolete."); |
|
6305
6e1fa76e7940
Added docstrings. Not for the obsolete functions though.
Guido van Rossum <guido@python.org>
parents:
6304
diff
changeset
|
3204 |
|
23832
ed1ba37a46b7
Patch #568124: Add doc string macros.
Martin v. Löwis <martin@v.loewis.de>
parents:
23586
diff
changeset
|
3205 PyDoc_STRVAR(doc_find_module, |
|
ed1ba37a46b7
Patch #568124: Add doc string macros.
Martin v. Löwis <martin@v.loewis.de>
parents:
23586
diff
changeset
|
3206 "find_module(name, [path]) -> (file, filename, (suffix, mode, type))\n\ |
|
6305
6e1fa76e7940
Added docstrings. Not for the obsolete functions though.
Guido van Rossum <guido@python.org>
parents:
6304
diff
changeset
|
3207 Search for a module. If path is omitted or None, search for a\n\ |
|
6e1fa76e7940
Added docstrings. Not for the obsolete functions though.
Guido van Rossum <guido@python.org>
parents:
6304
diff
changeset
|
3208 built-in, frozen or special module and continue search in sys.path.\n\ |
|
6e1fa76e7940
Added docstrings. Not for the obsolete functions though.
Guido van Rossum <guido@python.org>
parents:
6304
diff
changeset
|
3209 The module name cannot contain '.'; to search for a submodule of a\n\ |
|
23832
ed1ba37a46b7
Patch #568124: Add doc string macros.
Martin v. Löwis <martin@v.loewis.de>
parents:
23586
diff
changeset
|
3210 package, pass the submodule name and the package's __path__."); |
|
6305
6e1fa76e7940
Added docstrings. Not for the obsolete functions though.
Guido van Rossum <guido@python.org>
parents:
6304
diff
changeset
|
3211 |
|
23832
ed1ba37a46b7
Patch #568124: Add doc string macros.
Martin v. Löwis <martin@v.loewis.de>
parents:
23586
diff
changeset
|
3212 PyDoc_STRVAR(doc_load_module, |
|
ed1ba37a46b7
Patch #568124: Add doc string macros.
Martin v. Löwis <martin@v.loewis.de>
parents:
23586
diff
changeset
|
3213 "load_module(name, file, filename, (suffix, mode, type)) -> module\n\ |
|
6305
6e1fa76e7940
Added docstrings. Not for the obsolete functions though.
Guido van Rossum <guido@python.org>
parents:
6304
diff
changeset
|
3214 Load a module, given information returned by find_module().\n\ |
|
23832
ed1ba37a46b7
Patch #568124: Add doc string macros.
Martin v. Löwis <martin@v.loewis.de>
parents:
23586
diff
changeset
|
3215 The module name must include the full package name, if any."); |
|
6305
6e1fa76e7940
Added docstrings. Not for the obsolete functions though.
Guido van Rossum <guido@python.org>
parents:
6304
diff
changeset
|
3216 |
|
23832
ed1ba37a46b7
Patch #568124: Add doc string macros.
Martin v. Löwis <martin@v.loewis.de>
parents:
23586
diff
changeset
|
3217 PyDoc_STRVAR(doc_get_magic, |
|
ed1ba37a46b7
Patch #568124: Add doc string macros.
Martin v. Löwis <martin@v.loewis.de>
parents:
23586
diff
changeset
|
3218 "get_magic() -> string\n\ |
|
ed1ba37a46b7
Patch #568124: Add doc string macros.
Martin v. Löwis <martin@v.loewis.de>
parents:
23586
diff
changeset
|
3219 Return the magic number for .pyc or .pyo files."); |
|
6305
6e1fa76e7940
Added docstrings. Not for the obsolete functions though.
Guido van Rossum <guido@python.org>
parents:
6304
diff
changeset
|
3220 |
|
23832
ed1ba37a46b7
Patch #568124: Add doc string macros.
Martin v. Löwis <martin@v.loewis.de>
parents:
23586
diff
changeset
|
3221 PyDoc_STRVAR(doc_get_suffixes, |
|
ed1ba37a46b7
Patch #568124: Add doc string macros.
Martin v. Löwis <martin@v.loewis.de>
parents:
23586
diff
changeset
|
3222 "get_suffixes() -> [(suffix, mode, type), ...]\n\ |
|
6305
6e1fa76e7940
Added docstrings. Not for the obsolete functions though.
Guido van Rossum <guido@python.org>
parents:
6304
diff
changeset
|
3223 Return a list of (suffix, mode, type) tuples describing the files\n\ |
|
23832
ed1ba37a46b7
Patch #568124: Add doc string macros.
Martin v. Löwis <martin@v.loewis.de>
parents:
23586
diff
changeset
|
3224 that find_module() looks for."); |
|
6305
6e1fa76e7940
Added docstrings. Not for the obsolete functions though.
Guido van Rossum <guido@python.org>
parents:
6304
diff
changeset
|
3225 |
|
23832
ed1ba37a46b7
Patch #568124: Add doc string macros.
Martin v. Löwis <martin@v.loewis.de>
parents:
23586
diff
changeset
|
3226 PyDoc_STRVAR(doc_new_module, |
|
ed1ba37a46b7
Patch #568124: Add doc string macros.
Martin v. Löwis <martin@v.loewis.de>
parents:
23586
diff
changeset
|
3227 "new_module(name) -> module\n\ |
|
6305
6e1fa76e7940
Added docstrings. Not for the obsolete functions though.
Guido van Rossum <guido@python.org>
parents:
6304
diff
changeset
|
3228 Create a new module. Do not enter it in sys.modules.\n\ |
|
23832
ed1ba37a46b7
Patch #568124: Add doc string macros.
Martin v. Löwis <martin@v.loewis.de>
parents:
23586
diff
changeset
|
3229 The module name must include the full package name, if any."); |
|
6305
6e1fa76e7940
Added docstrings. Not for the obsolete functions though.
Guido van Rossum <guido@python.org>
parents:
6304
diff
changeset
|
3230 |
|
23832
ed1ba37a46b7
Patch #568124: Add doc string macros.
Martin v. Löwis <martin@v.loewis.de>
parents:
23586
diff
changeset
|
3231 PyDoc_STRVAR(doc_lock_held, |
|
32879
d3d609d657fd
lock_held() docs: Use True/False instead of 1/0. The LaTeX docs were
Tim Peters <tim.peters@gmail.com>
parents:
32878
diff
changeset
|
3232 "lock_held() -> boolean\n\ |
|
d3d609d657fd
lock_held() docs: Use True/False instead of 1/0. The LaTeX docs were
Tim Peters <tim.peters@gmail.com>
parents:
32878
diff
changeset
|
3233 Return True if the import lock is currently held, else False.\n\ |
|
d3d609d657fd
lock_held() docs: Use True/False instead of 1/0. The LaTeX docs were
Tim Peters <tim.peters@gmail.com>
parents:
32878
diff
changeset
|
3234 On platforms without threads, return False."); |
|
19596
1be18ef869a4
Add a new function imp.lock_held(), and use it to skip test_threaded_import
Tim Peters <tim.peters@gmail.com>
parents:
19238
diff
changeset
|
3235 |
|
27852
4b75a0b76857
Provide access to the import lock, fixing SF bug #580952. This is
Guido van Rossum <guido@python.org>
parents:
27357
diff
changeset
|
3236 PyDoc_STRVAR(doc_acquire_lock, |
|
4b75a0b76857
Provide access to the import lock, fixing SF bug #580952. This is
Guido van Rossum <guido@python.org>
parents:
27357
diff
changeset
|
3237 "acquire_lock() -> None\n\ |
|
27853
5620b0786271
Cleanup from patch #683257:
Neal Norwitz <nnorwitz@gmail.com>
parents:
27852
diff
changeset
|
3238 Acquires the interpreter's import lock for the current thread.\n\ |
|
5620b0786271
Cleanup from patch #683257:
Neal Norwitz <nnorwitz@gmail.com>
parents:
27852
diff
changeset
|
3239 This lock should be used by import hooks to ensure thread-safety\n\ |
|
5620b0786271
Cleanup from patch #683257:
Neal Norwitz <nnorwitz@gmail.com>
parents:
27852
diff
changeset
|
3240 when importing modules.\n\ |
|
27852
4b75a0b76857
Provide access to the import lock, fixing SF bug #580952. This is
Guido van Rossum <guido@python.org>
parents:
27357
diff
changeset
|
3241 On platforms without threads, this function does nothing."); |
|
4b75a0b76857
Provide access to the import lock, fixing SF bug #580952. This is
Guido van Rossum <guido@python.org>
parents:
27357
diff
changeset
|
3242 |
|
4b75a0b76857
Provide access to the import lock, fixing SF bug #580952. This is
Guido van Rossum <guido@python.org>
parents:
27357
diff
changeset
|
3243 PyDoc_STRVAR(doc_release_lock, |
|
4b75a0b76857
Provide access to the import lock, fixing SF bug #580952. This is
Guido van Rossum <guido@python.org>
parents:
27357
diff
changeset
|
3244 "release_lock() -> None\n\ |
|
4b75a0b76857
Provide access to the import lock, fixing SF bug #580952. This is
Guido van Rossum <guido@python.org>
parents:
27357
diff
changeset
|
3245 Release the interpreter's import lock.\n\ |
|
4b75a0b76857
Provide access to the import lock, fixing SF bug #580952. This is
Guido van Rossum <guido@python.org>
parents:
27357
diff
changeset
|
3246 On platforms without threads, this function does nothing."); |
|
4b75a0b76857
Provide access to the import lock, fixing SF bug #580952. This is
Guido van Rossum <guido@python.org>
parents:
27357
diff
changeset
|
3247 |
|
5373
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
3248 static PyMethodDef imp_methods[] = { |
|
27917
c346d095791d
Remove PyArg_ParseTuple() for methods which take no args,
Neal Norwitz <nnorwitz@gmail.com>
parents:
27853
diff
changeset
|
3249 {"find_module", imp_find_module, METH_VARARGS, doc_find_module}, |
|
c346d095791d
Remove PyArg_ParseTuple() for methods which take no args,
Neal Norwitz <nnorwitz@gmail.com>
parents:
27853
diff
changeset
|
3250 {"get_magic", imp_get_magic, METH_NOARGS, doc_get_magic}, |
|
c346d095791d
Remove PyArg_ParseTuple() for methods which take no args,
Neal Norwitz <nnorwitz@gmail.com>
parents:
27853
diff
changeset
|
3251 {"get_suffixes", imp_get_suffixes, METH_NOARGS, doc_get_suffixes}, |
|
c346d095791d
Remove PyArg_ParseTuple() for methods which take no args,
Neal Norwitz <nnorwitz@gmail.com>
parents:
27853
diff
changeset
|
3252 {"load_module", imp_load_module, METH_VARARGS, doc_load_module}, |
|
c346d095791d
Remove PyArg_ParseTuple() for methods which take no args,
Neal Norwitz <nnorwitz@gmail.com>
parents:
27853
diff
changeset
|
3253 {"new_module", imp_new_module, METH_VARARGS, doc_new_module}, |
|
c346d095791d
Remove PyArg_ParseTuple() for methods which take no args,
Neal Norwitz <nnorwitz@gmail.com>
parents:
27853
diff
changeset
|
3254 {"lock_held", imp_lock_held, METH_NOARGS, doc_lock_held}, |
|
c346d095791d
Remove PyArg_ParseTuple() for methods which take no args,
Neal Norwitz <nnorwitz@gmail.com>
parents:
27853
diff
changeset
|
3255 {"acquire_lock", imp_acquire_lock, METH_NOARGS, doc_acquire_lock}, |
|
c346d095791d
Remove PyArg_ParseTuple() for methods which take no args,
Neal Norwitz <nnorwitz@gmail.com>
parents:
27853
diff
changeset
|
3256 {"release_lock", imp_release_lock, METH_NOARGS, doc_release_lock}, |
|
44567
cdc285bd0efb
Issue #1762972: Readded the reload() function as imp.reload()
Christian Heimes <christian@cheimes.de>
parents:
44441
diff
changeset
|
3257 {"reload", imp_reload, METH_O, doc_reload}, |
|
6305
6e1fa76e7940
Added docstrings. Not for the obsolete functions though.
Guido van Rossum <guido@python.org>
parents:
6304
diff
changeset
|
3258 /* The rest are obsolete */ |
|
22705
8703d2052339
Use symbolic METH_VARARGS instead of 1 for ml_flags
Neal Norwitz <nnorwitz@gmail.com>
parents:
22651
diff
changeset
|
3259 {"get_frozen_object", imp_get_frozen_object, METH_VARARGS}, |
|
52168
70f5f9113ae1
Implement InspectLoader for FrozenImporter.
Brett Cannon <bcannon@gmail.com>
parents:
52073
diff
changeset
|
3260 {"is_frozen_package", imp_is_frozen_package, METH_VARARGS}, |
|
22705
8703d2052339
Use symbolic METH_VARARGS instead of 1 for ml_flags
Neal Norwitz <nnorwitz@gmail.com>
parents:
22651
diff
changeset
|
3261 {"init_builtin", imp_init_builtin, METH_VARARGS}, |
|
8703d2052339
Use symbolic METH_VARARGS instead of 1 for ml_flags
Neal Norwitz <nnorwitz@gmail.com>
parents:
22651
diff
changeset
|
3262 {"init_frozen", imp_init_frozen, METH_VARARGS}, |
|
8703d2052339
Use symbolic METH_VARARGS instead of 1 for ml_flags
Neal Norwitz <nnorwitz@gmail.com>
parents:
22651
diff
changeset
|
3263 {"is_builtin", imp_is_builtin, METH_VARARGS}, |
|
8703d2052339
Use symbolic METH_VARARGS instead of 1 for ml_flags
Neal Norwitz <nnorwitz@gmail.com>
parents:
22651
diff
changeset
|
3264 {"is_frozen", imp_is_frozen, METH_VARARGS}, |
|
8703d2052339
Use symbolic METH_VARARGS instead of 1 for ml_flags
Neal Norwitz <nnorwitz@gmail.com>
parents:
22651
diff
changeset
|
3265 {"load_compiled", imp_load_compiled, METH_VARARGS}, |
|
11618
528559a0b2f2
Cleanup patches from Greg Stein:
Guido van Rossum <guido@python.org>
parents:
11602
diff
changeset
|
3266 #ifdef HAVE_DYNAMIC_LOADING |
|
22705
8703d2052339
Use symbolic METH_VARARGS instead of 1 for ml_flags
Neal Norwitz <nnorwitz@gmail.com>
parents:
22651
diff
changeset
|
3267 {"load_dynamic", imp_load_dynamic, METH_VARARGS}, |
|
11618
528559a0b2f2
Cleanup patches from Greg Stein:
Guido van Rossum <guido@python.org>
parents:
11602
diff
changeset
|
3268 #endif |
|
22705
8703d2052339
Use symbolic METH_VARARGS instead of 1 for ml_flags
Neal Norwitz <nnorwitz@gmail.com>
parents:
22651
diff
changeset
|
3269 {"load_package", imp_load_package, METH_VARARGS}, |
|
8703d2052339
Use symbolic METH_VARARGS instead of 1 for ml_flags
Neal Norwitz <nnorwitz@gmail.com>
parents:
22651
diff
changeset
|
3270 {"load_source", imp_load_source, METH_VARARGS}, |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3271 {NULL, NULL} /* sentinel */ |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3272 }; |
|
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3273 |
|
8822
bd47ee068b83
Changes for BeOS, QNX and long long, by Chris Herborth.
Guido van Rossum <guido@python.org>
parents:
8613
diff
changeset
|
3274 static int |
|
13658
f79434ee41fa
Mass ANSIfication of function definitions. Doesn't cover all 'extern'
Thomas Wouters <thomas@python.org>
parents:
13552
diff
changeset
|
3275 setint(PyObject *d, char *name, int value) |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
3276 { |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
3277 PyObject *v; |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
3278 int err; |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
3279 |
|
44099
f324631462a2
Cleanup: Replaced most PyInt_ aliases with PyLong_ and disabled the aliases in intobject.h
Christian Heimes <christian@cheimes.de>
parents:
44098
diff
changeset
|
3280 v = PyLong_FromLong((long)value); |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
3281 err = PyDict_SetItemString(d, name, v); |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
3282 Py_XDECREF(v); |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
3283 return err; |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
3284 } |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
3285 |
|
39442
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents:
38669
diff
changeset
|
3286 typedef struct { |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents:
38669
diff
changeset
|
3287 PyObject_HEAD |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents:
38669
diff
changeset
|
3288 } NullImporter; |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents:
38669
diff
changeset
|
3289 |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents:
38669
diff
changeset
|
3290 static int |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents:
38669
diff
changeset
|
3291 NullImporter_init(NullImporter *self, PyObject *args, PyObject *kwds) |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents:
38669
diff
changeset
|
3292 { |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents:
38669
diff
changeset
|
3293 char *path; |
|
43789
1247d24b287b
Patch for bug http://bugs.python.org/issue1293
Christian Heimes <christian@cheimes.de>
parents:
43777
diff
changeset
|
3294 Py_ssize_t pathlen; |
|
39442
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents:
38669
diff
changeset
|
3295 |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents:
38669
diff
changeset
|
3296 if (!_PyArg_NoKeywords("NullImporter()", kwds)) |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents:
38669
diff
changeset
|
3297 return -1; |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents:
38669
diff
changeset
|
3298 |
|
47599
e2eb70235392
Issue 1342: Python could not start if installed in a directory
Amaury Forgeot d'Arc <amauryfa@gmail.com>
parents:
47594
diff
changeset
|
3299 if (!PyArg_ParseTuple(args, "es:NullImporter", |
|
e2eb70235392
Issue 1342: Python could not start if installed in a directory
Amaury Forgeot d'Arc <amauryfa@gmail.com>
parents:
47594
diff
changeset
|
3300 Py_FileSystemDefaultEncoding, &path)) |
|
39442
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents:
38669
diff
changeset
|
3301 return -1; |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents:
38669
diff
changeset
|
3302 |
|
43789
1247d24b287b
Patch for bug http://bugs.python.org/issue1293
Christian Heimes <christian@cheimes.de>
parents:
43777
diff
changeset
|
3303 pathlen = strlen(path); |
|
1247d24b287b
Patch for bug http://bugs.python.org/issue1293
Christian Heimes <christian@cheimes.de>
parents:
43777
diff
changeset
|
3304 if (pathlen == 0) { |
|
48540
40b0e3318a8b
#3368: free string allocated by "es" ParseTuple format.
Georg Brandl <georg@python.org>
parents:
48499
diff
changeset
|
3305 PyMem_Free(path); |
|
39442
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
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parents:
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diff
changeset
|
3306 PyErr_SetString(PyExc_ImportError, "empty pathname"); |
|
654c380cf8b9
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diff
changeset
|
3307 return -1; |
|
654c380cf8b9
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Thomas Wouters <thomas@python.org>
parents:
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diff
changeset
|
3308 } else { |
|
50991
a823c9f3a452
Merged revisions 68457 via svnmerge from
Hirokazu Yamamoto <ocean-city@m2.ccsnet.ne.jp>
parents:
50619
diff
changeset
|
3309 #ifndef MS_WINDOWS |
|
39442
654c380cf8b9
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|
3310 struct stat statbuf; |
|
654c380cf8b9
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38669
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changeset
|
3311 int rv; |
|
654c380cf8b9
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diff
changeset
|
3312 |
|
43790
dba2491cf717
Cosmetic changes to Christian's patch r58903.
Guido van Rossum <guido@python.org>
parents:
43789
diff
changeset
|
3313 rv = stat(path, &statbuf); |
|
48540
40b0e3318a8b
#3368: free string allocated by "es" ParseTuple format.
Georg Brandl <georg@python.org>
parents:
48499
diff
changeset
|
3314 PyMem_Free(path); |
|
39442
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|
3315 if (rv == 0) { |
|
654c380cf8b9
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diff
changeset
|
3316 /* it exists */ |
|
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diff
changeset
|
3317 if (S_ISDIR(statbuf.st_mode)) { |
|
654c380cf8b9
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|
3318 /* it's a directory */ |
|
654c380cf8b9
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|
3319 PyErr_SetString(PyExc_ImportError, |
|
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|
3320 "existing directory"); |
|
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38669
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|
3321 return -1; |
|
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|
3322 } |
|
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|
3323 } |
|
50991
a823c9f3a452
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Hirokazu Yamamoto <ocean-city@m2.ccsnet.ne.jp>
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diff
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|
3324 #else /* MS_WINDOWS */ |
|
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|
3325 DWORD rv; |
|
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|
3326 /* see issue1293 and issue3677: |
|
a823c9f3a452
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|
3327 * stat() on Windows doesn't recognise paths like |
|
a823c9f3a452
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Hirokazu Yamamoto <ocean-city@m2.ccsnet.ne.jp>
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50619
diff
changeset
|
3328 * "e:\\shared\\" and "\\\\whiterab-c2znlh\\shared" as dirs. |
|
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Merged revisions 68457 via svnmerge from
Hirokazu Yamamoto <ocean-city@m2.ccsnet.ne.jp>
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diff
changeset
|
3329 */ |
|
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Merged revisions 68457 via svnmerge from
Hirokazu Yamamoto <ocean-city@m2.ccsnet.ne.jp>
parents:
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diff
changeset
|
3330 rv = GetFileAttributesA(path); |
|
50996
5c7312ce5dbd
Issue 3677: Release the path string on py3k
Kristján Valur Jónsson <kristjan@ccpgames.com>
parents:
50991
diff
changeset
|
3331 PyMem_Free(path); |
|
50991
a823c9f3a452
Merged revisions 68457 via svnmerge from
Hirokazu Yamamoto <ocean-city@m2.ccsnet.ne.jp>
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diff
changeset
|
3332 if (rv != INVALID_FILE_ATTRIBUTES) { |
|
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Merged revisions 68457 via svnmerge from
Hirokazu Yamamoto <ocean-city@m2.ccsnet.ne.jp>
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diff
changeset
|
3333 /* it exists */ |
|
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Merged revisions 68457 via svnmerge from
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50619
diff
changeset
|
3334 if (rv & FILE_ATTRIBUTE_DIRECTORY) { |
|
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Merged revisions 68457 via svnmerge from
Hirokazu Yamamoto <ocean-city@m2.ccsnet.ne.jp>
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diff
changeset
|
3335 /* it's a directory */ |
|
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Merged revisions 68457 via svnmerge from
Hirokazu Yamamoto <ocean-city@m2.ccsnet.ne.jp>
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diff
changeset
|
3336 PyErr_SetString(PyExc_ImportError, |
|
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diff
changeset
|
3337 "existing directory"); |
|
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Merged revisions 68457 via svnmerge from
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diff
changeset
|
3338 return -1; |
|
a823c9f3a452
Merged revisions 68457 via svnmerge from
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diff
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|
3339 } |
|
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Merged revisions 68457 via svnmerge from
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diff
changeset
|
3340 } |
|
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Merged revisions 68457 via svnmerge from
Hirokazu Yamamoto <ocean-city@m2.ccsnet.ne.jp>
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diff
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|
3341 #endif |
|
39442
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
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changeset
|
3342 } |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
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changeset
|
3343 return 0; |
|
654c380cf8b9
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Thomas Wouters <thomas@python.org>
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38669
diff
changeset
|
3344 } |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents:
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changeset
|
3345 |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
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diff
changeset
|
3346 static PyObject * |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
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diff
changeset
|
3347 NullImporter_find_module(NullImporter *self, PyObject *args) |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
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changeset
|
3348 { |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
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diff
changeset
|
3349 Py_RETURN_NONE; |
|
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Thomas Wouters <thomas@python.org>
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|
3350 } |
|
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Merged revisions 46753-51188 via svnmerge from
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|
3351 |
|
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changeset
|
3352 static PyMethodDef NullImporter_methods[] = { |
|
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Merged revisions 46753-51188 via svnmerge from
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|
3353 {"find_module", (PyCFunction)NullImporter_find_module, METH_VARARGS, |
|
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Merged revisions 46753-51188 via svnmerge from
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changeset
|
3354 "Always return None" |
|
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Thomas Wouters <thomas@python.org>
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|
3355 }, |
|
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Merged revisions 46753-51188 via svnmerge from
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|
3356 {NULL} /* Sentinel */ |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
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|
3357 }; |
|
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|
3358 |
|
654c380cf8b9
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changeset
|
3359 |
|
43897
41f7c13ef161
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Christian Heimes <christian@cheimes.de>
parents:
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diff
changeset
|
3360 PyTypeObject PyNullImporter_Type = { |
|
42334
e70cdce0e8b2
Merged revisions 56467-56482 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
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changeset
|
3361 PyVarObject_HEAD_INIT(NULL, 0) |
|
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Merged revisions 46753-51188 via svnmerge from
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|
3362 "imp.NullImporter", /*tp_name*/ |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
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|
3363 sizeof(NullImporter), /*tp_basicsize*/ |
|
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Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
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|
3364 0, /*tp_itemsize*/ |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents:
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changeset
|
3365 0, /*tp_dealloc*/ |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
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|
3366 0, /*tp_print*/ |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
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|
3367 0, /*tp_getattr*/ |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents:
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changeset
|
3368 0, /*tp_setattr*/ |
|
51270
debd14c489b9
Issue #1717: rename tp_compare to tp_reserved. I'll change the
Mark Dickinson <dickinsm@gmail.com>
parents:
51192
diff
changeset
|
3369 0, /*tp_reserved*/ |
|
39442
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
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|
3370 0, /*tp_repr*/ |
|
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Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
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|
3371 0, /*tp_as_number*/ |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
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|
3372 0, /*tp_as_sequence*/ |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
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|
3373 0, /*tp_as_mapping*/ |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
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changeset
|
3374 0, /*tp_hash */ |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
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|
3375 0, /*tp_call*/ |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents:
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|
3376 0, /*tp_str*/ |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
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changeset
|
3377 0, /*tp_getattro*/ |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
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changeset
|
3378 0, /*tp_setattro*/ |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents:
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changeset
|
3379 0, /*tp_as_buffer*/ |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents:
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changeset
|
3380 Py_TPFLAGS_DEFAULT, /*tp_flags*/ |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents:
38669
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changeset
|
3381 "Null importer object", /* tp_doc */ |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents:
38669
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changeset
|
3382 0, /* tp_traverse */ |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents:
38669
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changeset
|
3383 0, /* tp_clear */ |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents:
38669
diff
changeset
|
3384 0, /* tp_richcompare */ |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents:
38669
diff
changeset
|
3385 0, /* tp_weaklistoffset */ |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents:
38669
diff
changeset
|
3386 0, /* tp_iter */ |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents:
38669
diff
changeset
|
3387 0, /* tp_iternext */ |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents:
38669
diff
changeset
|
3388 NullImporter_methods, /* tp_methods */ |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents:
38669
diff
changeset
|
3389 0, /* tp_members */ |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents:
38669
diff
changeset
|
3390 0, /* tp_getset */ |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents:
38669
diff
changeset
|
3391 0, /* tp_base */ |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents:
38669
diff
changeset
|
3392 0, /* tp_dict */ |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents:
38669
diff
changeset
|
3393 0, /* tp_descr_get */ |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents:
38669
diff
changeset
|
3394 0, /* tp_descr_set */ |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents:
38669
diff
changeset
|
3395 0, /* tp_dictoffset */ |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents:
38669
diff
changeset
|
3396 (initproc)NullImporter_init, /* tp_init */ |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents:
38669
diff
changeset
|
3397 0, /* tp_alloc */ |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents:
38669
diff
changeset
|
3398 PyType_GenericNew /* tp_new */ |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents:
38669
diff
changeset
|
3399 }; |
|
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents:
38669
diff
changeset
|
3400 |
|
47580
94f64f11fdd0
Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents:
47301
diff
changeset
|
3401 static struct PyModuleDef impmodule = { |
|
94f64f11fdd0
Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents:
47301
diff
changeset
|
3402 PyModuleDef_HEAD_INIT, |
|
94f64f11fdd0
Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents:
47301
diff
changeset
|
3403 "imp", |
|
94f64f11fdd0
Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents:
47301
diff
changeset
|
3404 doc_imp, |
|
94f64f11fdd0
Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents:
47301
diff
changeset
|
3405 0, |
|
94f64f11fdd0
Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents:
47301
diff
changeset
|
3406 imp_methods, |
|
94f64f11fdd0
Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents:
47301
diff
changeset
|
3407 NULL, |
|
94f64f11fdd0
Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents:
47301
diff
changeset
|
3408 NULL, |
|
94f64f11fdd0
Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents:
47301
diff
changeset
|
3409 NULL, |
|
94f64f11fdd0
Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents:
47301
diff
changeset
|
3410 NULL |
|
94f64f11fdd0
Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents:
47301
diff
changeset
|
3411 }; |
|
39442
654c380cf8b9
Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
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diff
changeset
|
3412 |
|
30311
f003e48f562d
Bug #794140: cygwin builds do not embed
Jason Tishler <jason@tishler.net>
parents:
29812
diff
changeset
|
3413 PyMODINIT_FUNC |
|
47580
94f64f11fdd0
Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents:
47301
diff
changeset
|
3414 PyInit_imp(void) |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3415 { |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
3416 PyObject *m, *d; |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3417 |
|
43897
41f7c13ef161
Merged revisions 59005-59040 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
43790
diff
changeset
|
3418 if (PyType_Ready(&PyNullImporter_Type) < 0) |
|
47580
94f64f11fdd0
Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents:
47301
diff
changeset
|
3419 return NULL; |
|
94f64f11fdd0
Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents:
47301
diff
changeset
|
3420 |
|
94f64f11fdd0
Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents:
47301
diff
changeset
|
3421 m = PyModule_Create(&impmodule); |
|
36324
1af7f719ed28
Check return result from Py_InitModule*(). This API can fail.
Neal Norwitz <nnorwitz@gmail.com>
parents:
36065
diff
changeset
|
3422 if (m == NULL) |
|
1af7f719ed28
Check return result from Py_InitModule*(). This API can fail.
Neal Norwitz <nnorwitz@gmail.com>
parents:
36065
diff
changeset
|
3423 goto failure; |
|
5373
5880384d7c71
Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents:
5317
diff
changeset
|
3424 d = PyModule_GetDict(m); |
|
39610
3674f20ac781
Merge current trunk into p3yk. This includes the PyNumber_Index API change,
Thomas Wouters <thomas@python.org>
parents:
39442
diff
changeset
|
3425 if (d == NULL) |
|
3674f20ac781
Merge current trunk into p3yk. This includes the PyNumber_Index API change,
Thomas Wouters <thomas@python.org>
parents:
39442
diff
changeset
|
3426 goto failure; |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3427 |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
3428 if (setint(d, "SEARCH_ERROR", SEARCH_ERROR) < 0) goto failure; |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
3429 if (setint(d, "PY_SOURCE", PY_SOURCE) < 0) goto failure; |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
3430 if (setint(d, "PY_COMPILED", PY_COMPILED) < 0) goto failure; |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
3431 if (setint(d, "C_EXTENSION", C_EXTENSION) < 0) goto failure; |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
3432 if (setint(d, "PY_RESOURCE", PY_RESOURCE) < 0) goto failure; |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
3433 if (setint(d, "PKG_DIRECTORY", PKG_DIRECTORY) < 0) goto failure; |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
3434 if (setint(d, "C_BUILTIN", C_BUILTIN) < 0) goto failure; |
|
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
3435 if (setint(d, "PY_FROZEN", PY_FROZEN) < 0) goto failure; |
|
8845
b933f584a26d
Added handling for Mac code resource modules (Jack Jansen).
Guido van Rossum <guido@python.org>
parents:
8822
diff
changeset
|
3436 if (setint(d, "PY_CODERESOURCE", PY_CODERESOURCE) < 0) goto failure; |
|
26885
54aacb87beda
PEP 302 + zipimport:
Just van Rossum <just@letterror.com>
parents:
26796
diff
changeset
|
3437 if (setint(d, "IMP_HOOK", IMP_HOOK) < 0) goto failure; |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3438 |
|
43897
41f7c13ef161
Merged revisions 59005-59040 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
43790
diff
changeset
|
3439 Py_INCREF(&PyNullImporter_Type); |
|
41f7c13ef161
Merged revisions 59005-59040 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents:
43790
diff
changeset
|
3440 PyModule_AddObject(m, "NullImporter", (PyObject *)&PyNullImporter_Type); |
|
47580
94f64f11fdd0
Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents:
47301
diff
changeset
|
3441 return m; |
|
6243
4279f4eb210a
First part of package support.
Guido van Rossum <guido@python.org>
parents:
6055
diff
changeset
|
3442 failure: |
|
47580
94f64f11fdd0
Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents:
47301
diff
changeset
|
3443 Py_XDECREF(m); |
|
94f64f11fdd0
Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents:
47301
diff
changeset
|
3444 return NULL; |
|
94f64f11fdd0
Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents:
47301
diff
changeset
|
3445 |
|
2052
d7e91437f0a2
Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents:
2040
diff
changeset
|
3446 } |
|
8330
7a1e7da922f8
New APIs for embedding applications that want to add their own entries
Guido van Rossum <guido@python.org>
parents:
8012
diff
changeset
|
3447 |
|
7a1e7da922f8
New APIs for embedding applications that want to add their own entries
Guido van Rossum <guido@python.org>
parents:
8012
diff
changeset
|
3448 |
|
12576
1c7c2dd1beb1
Vladimir Marangozov's long-awaited malloc restructuring.
Guido van Rossum <guido@python.org>
parents:
12543
diff
changeset
|
3449 /* API for embedding applications that want to add their own entries |
|
1c7c2dd1beb1
Vladimir Marangozov's long-awaited malloc restructuring.
Guido van Rossum <guido@python.org>
parents:
12543
diff
changeset
|
3450 to the table of built-in modules. This should normally be called |
|
1c7c2dd1beb1
Vladimir Marangozov's long-awaited malloc restructuring.
Guido van Rossum <guido@python.org>
parents:
12543
diff
changeset
|
3451 *before* Py_Initialize(). When the table resize fails, -1 is |
|
1c7c2dd1beb1
Vladimir Marangozov's long-awaited malloc restructuring.
Guido van Rossum <guido@python.org>
parents:
12543
diff
changeset
|
3452 returned and the existing table is unchanged. |
|
8330
7a1e7da922f8
New APIs for embedding applications that want to add their own entries
Guido van Rossum <guido@python.org>
parents:
8012
diff
changeset
|
3453 |
|
7a1e7da922f8
New APIs for embedding applications that want to add their own entries
Guido van Rossum <guido@python.org>
parents:
8012
diff
changeset
|
3454 After a similar function by Just van Rossum. */ |
|
7a1e7da922f8
New APIs for embedding applications that want to add their own entries
Guido van Rossum <guido@python.org>
parents:
8012
diff
changeset
|
3455 |
|
7a1e7da922f8
New APIs for embedding applications that want to add their own entries
Guido van Rossum <guido@python.org>
parents:
8012
diff
changeset
|
3456 int |
|
13658
f79434ee41fa
Mass ANSIfication of function definitions. Doesn't cover all 'extern'
Thomas Wouters <thomas@python.org>
parents:
13552
diff
changeset
|
3457 PyImport_ExtendInittab(struct _inittab *newtab) |
|
8330
7a1e7da922f8
New APIs for embedding applications that want to add their own entries
Guido van Rossum <guido@python.org>
parents:
8012
diff
changeset
|
3458 { |
|
7a1e7da922f8
New APIs for embedding applications that want to add their own entries
Guido van Rossum <guido@python.org>
parents:
8012
diff
changeset
|
3459 static struct _inittab *our_copy = NULL; |
|
7a1e7da922f8
New APIs for embedding applications that want to add their own entries
Guido van Rossum <guido@python.org>
parents:
8012
diff
changeset
|
3460 struct _inittab *p; |
|
7a1e7da922f8
New APIs for embedding applications that want to add their own entries
Guido van Rossum <guido@python.org>
parents:
8012
diff
changeset
|
3461 int i, n; |
|
7a1e7da922f8
New APIs for embedding applications that want to add their own entries
Guido van Rossum <guido@python.org>
parents:
8012
diff
changeset
|
3462 |
|
7a1e7da922f8
New APIs for embedding applications that want to add their own entries
Guido van Rossum <guido@python.org>
parents:
8012
diff
changeset
|
3463 /* Count the number of entries in both tables */ |
|
7a1e7da922f8
New APIs for embedding applications that want to add their own entries
Guido van Rossum <guido@python.org>
parents:
8012
diff
changeset
|
3464 for (n = 0; newtab[n].name != NULL; n++) |
|
7a1e7da922f8
New APIs for embedding applications that want to add their own entries
Guido van Rossum <guido@python.org>
parents:
8012
diff
changeset
|
3465 ; |
|
7a1e7da922f8
New APIs for embedding applications that want to add their own entries
Guido van Rossum <guido@python.org>
parents:
8012
diff
changeset
|
3466 if (n == 0) |
|
7a1e7da922f8
New APIs for embedding applications that want to add their own entries
Guido van Rossum <guido@python.org>
parents:
8012
diff
changeset
|
3467 return 0; /* Nothing to do */ |
|
7a1e7da922f8
New APIs for embedding applications that want to add their own entries
Guido van Rossum <guido@python.org>
parents:
8012
diff
changeset
|
3468 for (i = 0; PyImport_Inittab[i].name != NULL; i++) |
|
7a1e7da922f8
New APIs for embedding applications that want to add their own entries
Guido van Rossum <guido@python.org>
parents:
8012
diff
changeset
|
3469 ; |
|
7a1e7da922f8
New APIs for embedding applications that want to add their own entries
Guido van Rossum <guido@python.org>
parents:
8012
diff
changeset
|
3470 |
|
7a1e7da922f8
New APIs for embedding applications that want to add their own entries
Guido van Rossum <guido@python.org>
parents:
8012
diff
changeset
|
3471 /* Allocate new memory for the combined table */ |
|
12576
1c7c2dd1beb1
Vladimir Marangozov's long-awaited malloc restructuring.
Guido van Rossum <guido@python.org>
parents:
12543
diff
changeset
|
3472 p = our_copy; |
|
1c7c2dd1beb1
Vladimir Marangozov's long-awaited malloc restructuring.
Guido van Rossum <guido@python.org>
parents:
12543
diff
changeset
|
3473 PyMem_RESIZE(p, struct _inittab, i+n+1); |
|
8330
7a1e7da922f8
New APIs for embedding applications that want to add their own entries
Guido van Rossum <guido@python.org>
parents:
8012
diff
changeset
|
3474 if (p == NULL) |
|
7a1e7da922f8
New APIs for embedding applications that want to add their own entries
Guido van Rossum <guido@python.org>
parents:
8012
diff
changeset
|
3475 return -1; |
|
7a1e7da922f8
New APIs for embedding applications that want to add their own entries
Guido van Rossum <guido@python.org>
parents:
8012
diff
changeset
|
3476 |
|
7a1e7da922f8
New APIs for embedding applications that want to add their own entries
Guido van Rossum <guido@python.org>
parents:
8012
diff
changeset
|
3477 /* Copy the tables into the new memory */ |
|
7a1e7da922f8
New APIs for embedding applications that want to add their own entries
Guido van Rossum <guido@python.org>
parents:
8012
diff
changeset
|
3478 if (our_copy != PyImport_Inittab) |
|
7a1e7da922f8
New APIs for embedding applications that want to add their own entries
Guido van Rossum <guido@python.org>
parents:
8012
diff
changeset
|
3479 memcpy(p, PyImport_Inittab, (i+1) * sizeof(struct _inittab)); |
|
7a1e7da922f8
New APIs for embedding applications that want to add their own entries
Guido van Rossum <guido@python.org>
parents:
8012
diff
changeset
|
3480 PyImport_Inittab = our_copy = p; |
|
7a1e7da922f8
New APIs for embedding applications that want to add their own entries
Guido van Rossum <guido@python.org>
parents:
8012
diff
changeset
|
3481 memcpy(p+i, newtab, (n+1) * sizeof(struct _inittab)); |
|
7a1e7da922f8
New APIs for embedding applications that want to add their own entries
Guido van Rossum <guido@python.org>
parents:
8012
diff
changeset
|
3482 |
|
7a1e7da922f8
New APIs for embedding applications that want to add their own entries
Guido van Rossum <guido@python.org>
parents:
8012
diff
changeset
|
3483 return 0; |
|
7a1e7da922f8
New APIs for embedding applications that want to add their own entries
Guido van Rossum <guido@python.org>
parents:
8012
diff
changeset
|
3484 } |
|
7a1e7da922f8
New APIs for embedding applications that want to add their own entries
Guido van Rossum <guido@python.org>
parents:
8012
diff
changeset
|
3485 |
|
7a1e7da922f8
New APIs for embedding applications that want to add their own entries
Guido van Rossum <guido@python.org>
parents:
8012
diff
changeset
|
3486 /* Shorthand to add a single entry given a name and a function */ |
|
7a1e7da922f8
New APIs for embedding applications that want to add their own entries
Guido van Rossum <guido@python.org>
parents:
8012
diff
changeset
|
3487 |
|
7a1e7da922f8
New APIs for embedding applications that want to add their own entries
Guido van Rossum <guido@python.org>
parents:
8012
diff
changeset
|
3488 int |
|
52721
54e093bd887e
Merged revisions 71031 via svnmerge from
Brett Cannon <bcannon@gmail.com>
parents:
52547
diff
changeset
|
3489 PyImport_AppendInittab(const char *name, PyObject* (*initfunc)(void)) |
|
8330
7a1e7da922f8
New APIs for embedding applications that want to add their own entries
Guido van Rossum <guido@python.org>
parents:
8012
diff
changeset
|
3490 { |
|
7a1e7da922f8
New APIs for embedding applications that want to add their own entries
Guido van Rossum <guido@python.org>
parents:
8012
diff
changeset
|
3491 struct _inittab newtab[2]; |
|
7a1e7da922f8
New APIs for embedding applications that want to add their own entries
Guido van Rossum <guido@python.org>
parents:
8012
diff
changeset
|
3492 |
|
7a1e7da922f8
New APIs for embedding applications that want to add their own entries
Guido van Rossum <guido@python.org>
parents:
8012
diff
changeset
|
3493 memset(newtab, '\0', sizeof newtab); |
|
7a1e7da922f8
New APIs for embedding applications that want to add their own entries
Guido van Rossum <guido@python.org>
parents:
8012
diff
changeset
|
3494 |
|
52721
54e093bd887e
Merged revisions 71031 via svnmerge from
Brett Cannon <bcannon@gmail.com>
parents:
52547
diff
changeset
|
3495 newtab[0].name = (char *)name; |
|
8330
7a1e7da922f8
New APIs for embedding applications that want to add their own entries
Guido van Rossum <guido@python.org>
parents:
8012
diff
changeset
|
3496 newtab[0].initfunc = initfunc; |
|
7a1e7da922f8
New APIs for embedding applications that want to add their own entries
Guido van Rossum <guido@python.org>
parents:
8012
diff
changeset
|
3497 |
|
7a1e7da922f8
New APIs for embedding applications that want to add their own entries
Guido van Rossum <guido@python.org>
parents:
8012
diff
changeset
|
3498 return PyImport_ExtendInittab(newtab); |
|
7a1e7da922f8
New APIs for embedding applications that want to add their own entries
Guido van Rossum <guido@python.org>
parents:
8012
diff
changeset
|
3499 } |
|
37879
f731859e9b3b
Merge p3yk branch with the trunk up to revision 45595. This breaks a fair
Thomas Wouters <thomas@python.org>
parents:
36988
diff
changeset
|
3500 |
|
f731859e9b3b
Merge p3yk branch with the trunk up to revision 45595. This breaks a fair
Thomas Wouters <thomas@python.org>
parents:
36988
diff
changeset
|
3501 #ifdef __cplusplus |
|
f731859e9b3b
Merge p3yk branch with the trunk up to revision 45595. This breaks a fair
Thomas Wouters <thomas@python.org>
parents:
36988
diff
changeset
|
3502 } |
|
f731859e9b3b
Merge p3yk branch with the trunk up to revision 45595. This breaks a fair
Thomas Wouters <thomas@python.org>
parents:
36988
diff
changeset
|
3503 #endif |
