Mercurial > cpython-lru_cache-weakref

annotate Python/import.c @ 5894:e2df95b7be78 legacy-trunk

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Removed some variables that are used to exchange data between import.c and importdl.c: the MAXSUFFIXSIZE macro is now defined in importdl.h, and the modules dictionary is now passed using PyImport_GetModuleDict(). Also undefine USE_SHLIB for AIX -- in AIX 4.2 and up, dlfcn.h exists but we don't want to use it.
author Guido van Rossum <guido@python.org>
date Mon, 21 Jul 1997 14:54:36 +0000
parents bfe9ba74c19e
children 8d2194e22e67
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /***********************************************************
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2 Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
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3 The Netherlands.
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4
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5 All Rights Reserved
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6
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7 Permission to use, copy, modify, and distribute this software and its
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8 documentation for any purpose and without fee is hereby granted,
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9 provided that the above copyright notice appear in all copies and that
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10 both that copyright notice and this permission notice appear in
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11 supporting documentation, and that the names of Stichting Mathematisch
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12 Centrum or CWI or Corporation for National Research Initiatives or
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13 CNRI not be used in advertising or publicity pertaining to
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14 distribution of the software without specific, written prior
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15 permission.
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16
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17 While CWI is the initial source for this software, a modified version
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18 is made available by the Corporation for National Research Initiatives
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19 (CNRI) at the Internet address ftp://ftp.python.org.
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20
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21 STICHTING MATHEMATISCH CENTRUM AND CNRI DISCLAIM ALL WARRANTIES WITH
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22 REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF
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23 MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH
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24 CENTRUM OR CNRI BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
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25 DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
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26 PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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27 TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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28 PERFORMANCE OF THIS SOFTWARE.
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29
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30 ******************************************************************/
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31
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32 /* Module definition and import implementation */
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33
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34 #include "Python.h"
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35
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36 #include "node.h"
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37 #include "token.h"
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38 #include "errcode.h"
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39 #include "marshal.h"
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40 #include "compile.h"
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41 #include "eval.h"
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42 #include "osdefs.h"
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43 #include "importdl.h"
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44 #ifdef macintosh
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45 #include "macglue.h"
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46 #endif
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47
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48 #ifdef HAVE_UNISTD_H
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49 #include <unistd.h>
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50 #endif
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51
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52 extern long PyOS_GetLastModificationTime(); /* In getmtime.c */
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53
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54 /* Magic word to reject .pyc files generated by other Python versions */
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55 /* Change for each incompatible change */
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56 /* The value of CR and LF is incorporated so if you ever read or write
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57 a .pyc file in text mode the magic number will be wrong; also, the
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58 Apple MPW compiler swaps their values, botching string constants */
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59 /* XXX Perhaps the magic number should be frozen and a version field
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60 added to the .pyc file header? */
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61 /* New way to come up with the magic number: (YEAR-1995), MONTH, DAY */
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62 #define MAGIC (20121 | ((long)'\r'<<16) | ((long)'\n'<<24))
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63
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64 static PyObject *_PyImport_Modules; /* This becomes sys.modules */
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67 /* Initialize things */
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68
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69 void
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70 PyImport_Init()
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71 {
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72 if (_PyImport_Modules != NULL)
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73 Py_FatalError("duplicate initimport() call");
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74 if ((_PyImport_Modules = PyDict_New()) == NULL)
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75 Py_FatalError("no mem for dictionary of modules");
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76 if (Py_OptimizeFlag) {
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77 /* Replace ".pyc" with ".pyo" in import_filetab */
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78 struct filedescr *p;
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79 for (p = _PyImport_Filetab; p->suffix != NULL; p++) {
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80 if (strcmp(p->suffix, ".pyc") == 0)
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81 p->suffix = ".pyo";
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82 }
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83 }
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84 }
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86
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87 /* Un-initialize things, as good as we can */
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88
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89 void
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90 PyImport_Cleanup()
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91 {
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92 if (_PyImport_Modules != NULL) {
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93 PyObject *tmp = _PyImport_Modules;
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94 _PyImport_Modules = NULL;
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95 /* This deletes all modules from sys.modules.
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96 When a module is deallocated, it in turn clears its
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97 dictionary, thus hopefully breaking any circular
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98 references between modules and between a module's
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99 dictionary and its functions. Note that "import"
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100 will fail while we are cleaning up. */
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101 PyDict_Clear(tmp);
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102 Py_DECREF(tmp);
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103 }
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104 }
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105
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106
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107 /* Helper for pythonrun.c -- return magic number */
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108
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109 long
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110 PyImport_GetMagicNumber()
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111 {
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112 return MAGIC;
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113 }
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114
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115
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116 /* Helper for sysmodule.c -- return modules dictionary */
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117
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118 PyObject *
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119 PyImport_GetModuleDict()
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120 {
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121 return _PyImport_Modules;
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122 }
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123
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124
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125 /* Get the module object corresponding to a module name.
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126 First check the modules dictionary if there's one there,
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127 if not, create a new one and insert in in the modules dictionary.
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128 Because the former action is most common, THIS DOES NOT RETURN A
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129 'NEW' REFERENCE! */
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130
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131 PyObject *
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132 PyImport_AddModule(name)
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133 char *name;
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134 {
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135 PyObject *m;
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136
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137 if (_PyImport_Modules == NULL) {
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138 PyErr_SetString(PyExc_SystemError,
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139 "sys.modules has been deleted");
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140 return NULL;
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141 }
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142 if ((m = PyDict_GetItemString(_PyImport_Modules, name)) != NULL &&
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143 PyModule_Check(m))
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144 return m;
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145 m = PyModule_New(name);
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146 if (m == NULL)
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147 return NULL;
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148 if (PyDict_SetItemString(_PyImport_Modules, name, m) != 0) {
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149 Py_DECREF(m);
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150 return NULL;
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151 }
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152 Py_DECREF(m); /* Yes, it still exists, in modules! */
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153
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154 return m;
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155 }
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156
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157
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158 /* Execute a code object in a module and return the module object
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159 WITH INCREMENTED REFERENCE COUNT */
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160
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161 PyObject *
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162 PyImport_ExecCodeModule(name, co)
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163 char *name;
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164 PyObject *co;
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165 {
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166 PyObject *m, *d, *v;
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167
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168 m = PyImport_AddModule(name);
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169 if (m == NULL)
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170 return NULL;
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171 d = PyModule_GetDict(m);
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172 if (PyDict_GetItemString(d, "__builtins__") == NULL) {
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173 if (PyDict_SetItemString(d, "__builtins__",
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174 PyEval_GetBuiltins()) != 0)
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175 return NULL;
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176 }
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177 /* Remember the filename as the __file__ attribute */
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178 if (PyDict_SetItemString(d, "__file__",
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179 ((PyCodeObject *)co)->co_filename) != 0)
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180 PyErr_Clear(); /* Not important enough to report */
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181 v = PyEval_EvalCode((PyCodeObject *)co, d, d); /* XXX owner? */
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182 if (v == NULL)
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183 return NULL;
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184 Py_DECREF(v);
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185
bfe9ba74c19e Fix problem discovered by Greg McFarlane: when an imported module
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186 if ((m = PyDict_GetItemString(_PyImport_Modules, name)) == NULL) {
bfe9ba74c19e Fix problem discovered by Greg McFarlane: when an imported module
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187 PyErr_SetString(PyExc_SystemError,
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188 "loaded module not found in sys.modules");
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189 return NULL;
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190 }
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191
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192 Py_INCREF(m);
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diff changeset
193
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194 return m;
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195 }
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196
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197
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198 /* Given a pathname for a Python source file, fill a buffer with the
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199 pathname for the corresponding compiled file. Return the pathname
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200 for the compiled file, or NULL if there's no space in the buffer.
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diff changeset
201 Doesn't set an exception. */
609
0ad5b35e3ad8 Support for dynamic loading added.
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diff changeset
202
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diff changeset
203 static char *
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diff changeset
204 make_compiled_pathname(pathname, buf, buflen)
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205 char *pathname;
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diff changeset
206 char *buf;
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diff changeset
207 int buflen;
1844
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208 {
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diff changeset
209 int len;
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diff changeset
210
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diff changeset
211 len = strlen(pathname);
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diff changeset
212 if (len+2 > buflen)
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213 return NULL;
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diff changeset
214 strcpy(buf, pathname);
5180
6bc56259cc4c When -O is given, use ".pyo" instead of ".pyc".
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215 strcpy(buf+len, Py_OptimizeFlag ? "o" : "c");
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diff changeset
216
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diff changeset
217 return buf;
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diff changeset
218 }
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diff changeset
219
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
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diff changeset
220
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
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diff changeset
221 /* Given a pathname for a Python source file, its time of last
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diff changeset
222 modification, and a pathname for a compiled file, check whether the
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diff changeset
223 compiled file represents the same version of the source. If so,
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diff changeset
224 return a FILE pointer for the compiled file, positioned just after
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diff changeset
225 the header; if not, return NULL.
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diff changeset
226 Doesn't set an exception. */
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diff changeset
227
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diff changeset
228 static FILE *
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diff changeset
229 check_compiled_module(pathname, mtime, cpathname)
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diff changeset
230 char *pathname;
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diff changeset
231 long mtime;
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diff changeset
232 char *cpathname;
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diff changeset
233 {
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diff changeset
234 FILE *fp;
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
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diff changeset
235 long magic;
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diff changeset
236 long pyc_mtime;
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diff changeset
237
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diff changeset
238 fp = fopen(cpathname, "rb");
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diff changeset
239 if (fp == NULL)
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diff changeset
240 return NULL;
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diff changeset
241 magic = PyMarshal_ReadLongFromFile(fp);
2052
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diff changeset
242 if (magic != MAGIC) {
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diff changeset
243 if (Py_VerboseFlag)
2052
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diff changeset
244 fprintf(stderr, "# %s has bad magic\n", cpathname);
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diff changeset
245 fclose(fp);
1844
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246 return NULL;
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diff changeset
247 }
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248 pyc_mtime = PyMarshal_ReadLongFromFile(fp);
2052
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diff changeset
249 if (pyc_mtime != mtime) {
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diff changeset
250 if (Py_VerboseFlag)
2052
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diff changeset
251 fprintf(stderr, "# %s has bad mtime\n", cpathname);
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diff changeset
252 fclose(fp);
1844
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diff changeset
253 return NULL;
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diff changeset
254 }
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255 if (Py_VerboseFlag)
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diff changeset
256 fprintf(stderr, "# %s matches %s\n", cpathname, pathname);
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diff changeset
257 return fp;
1844
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diff changeset
258 }
2052
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diff changeset
259
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diff changeset
260
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diff changeset
261 /* Read a code object from a file and check it for validity */
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diff changeset
262
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diff changeset
263 static PyCodeObject *
2052
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diff changeset
264 read_compiled_module(fp)
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diff changeset
265 FILE *fp;
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diff changeset
266 {
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267 PyObject *co;
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268
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269 co = PyMarshal_ReadObjectFromFile(fp);
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270 /* Ugly: rd_object() may return NULL with or without error */
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271 if (co == NULL || !PyCode_Check(co)) {
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272 if (!PyErr_Occurred())
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273 PyErr_SetString(PyExc_ImportError,
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274 "Non-code object in .pyc file");
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275 Py_XDECREF(co);
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276 return NULL;
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277 }
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278 return (PyCodeObject *)co;
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279 }
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280
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281
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282 /* Load a module from a compiled file, execute it, and return its
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283 module object WITH INCREMENTED REFERENCE COUNT */
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284
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285 static PyObject *
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286 load_compiled_module(name, cpathname, fp)
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287 char *name;
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288 char *cpathname;
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289 FILE *fp;
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290 {
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291 long magic;
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292 PyCodeObject *co;
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293 PyObject *m;
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294
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295 magic = PyMarshal_ReadLongFromFile(fp);
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296 if (magic != MAGIC) {
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297 PyErr_SetString(PyExc_ImportError,
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298 "Bad magic number in .pyc file");
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299 return NULL;
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300 }
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301 (void) PyMarshal_ReadLongFromFile(fp);
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302 co = read_compiled_module(fp);
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303 if (co == NULL)
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304 return NULL;
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305 if (Py_VerboseFlag)
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306 fprintf(stderr, "import %s # precompiled from %s\n",
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307 name, cpathname);
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308 m = PyImport_ExecCodeModule(name, (PyObject *)co);
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309 Py_DECREF(co);
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310
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311 return m;
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312 }
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313
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314 /* Parse a source file and return the corresponding code object */
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315
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316 static PyCodeObject *
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317 parse_source_module(pathname, fp)
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318 char *pathname;
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diff changeset
319 FILE *fp;
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320 {
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321 PyCodeObject *co;
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322 node *n;
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323
5438
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324 n = PyParser_SimpleParseFile(fp, pathname, Py_file_input);
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325 if (n == NULL)
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326 return NULL;
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327 co = PyNode_Compile(n, pathname);
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328 PyNode_Free(n);
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329
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330 return co;
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331 }
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332
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333
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334 /* Write a compiled module to a file, placing the time of last
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335 modification of its source into the header.
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336 Errors are ignored, if a write error occurs an attempt is made to
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337 remove the file. */
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338
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339 static void
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340 write_compiled_module(co, cpathname, mtime)
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341 PyCodeObject *co;
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342 char *cpathname;
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diff changeset
343 long mtime;
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344 {
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345 FILE *fp;
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346
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347 fp = fopen(cpathname, "wb");
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348 if (fp == NULL) {
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349 if (Py_VerboseFlag)
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350 fprintf(stderr,
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diff changeset
351 "# can't create %s\n", cpathname);
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352 return;
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353 }
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354 PyMarshal_WriteLongToFile(MAGIC, fp);
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355 /* First write a 0 for mtime */
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356 PyMarshal_WriteLongToFile(0L, fp);
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357 PyMarshal_WriteObjectToFile((PyObject *)co, fp);
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358 if (ferror(fp)) {
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359 if (Py_VerboseFlag)
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360 fprintf(stderr, "# can't write %s\n", cpathname);
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diff changeset
361 /* Don't keep partial file */
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diff changeset
362 fclose(fp);
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diff changeset
363 (void) unlink(cpathname);
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diff changeset
364 return;
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365 }
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diff changeset
366 /* Now write the true mtime */
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367 fseek(fp, 4L, 0);
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368 PyMarshal_WriteLongToFile(mtime, fp);
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diff changeset
369 fflush(fp);
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diff changeset
370 fclose(fp);
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371 if (Py_VerboseFlag)
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372 fprintf(stderr, "# wrote %s\n", cpathname);
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diff changeset
373 #ifdef macintosh
3409
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diff changeset
374 setfiletype(cpathname, 'Pyth', 'PYC ');
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diff changeset
375 #endif
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376 }
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377
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diff changeset
378
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diff changeset
379 /* Load a source module from a given file and return its module
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diff changeset
380 object WITH INCREMENTED REFERENCE COUNT. If there's a matching
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diff changeset
381 byte-compiled file, use that instead. */
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382
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383 static PyObject *
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diff changeset
384 load_source_module(name, pathname, fp)
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385 char *name;
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diff changeset
386 char *pathname;
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diff changeset
387 FILE *fp;
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diff changeset
388 {
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diff changeset
389 long mtime;
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diff changeset
390 FILE *fpc;
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diff changeset
391 char buf[MAXPATHLEN+1];
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diff changeset
392 char *cpathname;
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diff changeset
393 PyCodeObject *co;
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diff changeset
394 PyObject *m;
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diff changeset
395
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diff changeset
396 mtime = PyOS_GetLastModificationTime(pathname);
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parents: 2040
diff changeset
397 cpathname = make_compiled_pathname(pathname, buf, MAXPATHLEN+1);
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
398 if (cpathname != NULL &&
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
399 (fpc = check_compiled_module(pathname, mtime, cpathname))) {
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
400 co = read_compiled_module(fpc);
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
401 fclose(fpc);
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
402 if (co == NULL)
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
403 return NULL;
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
404 if (Py_VerboseFlag)
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
405 fprintf(stderr, "import %s # precompiled from %s\n",
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
406 name, cpathname);
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
407 }
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
408 else {
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
409 co = parse_source_module(pathname, fp);
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
410 if (co == NULL)
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
411 return NULL;
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
412 if (Py_VerboseFlag)
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
413 fprintf(stderr, "import %s # from %s\n",
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
414 name, pathname);
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
415 write_compiled_module(co, cpathname, mtime);
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
416 }
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
417 m = PyImport_ExecCodeModule(name, (PyObject *)co);
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
418 Py_DECREF(co);
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
419
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
420 return m;
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
421 }
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
422
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
423
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
424 /* Search the path (default sys.path) for a module. Return the
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
425 corresponding filedescr struct, and (via return arguments) the
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
426 pathname and an open file. Return NULL if the module is not found. */
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
427
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
428 static struct filedescr *
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
429 find_module(name, path, buf, buflen, p_fp)
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
430 char *name;
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
431 PyObject *path;
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
432 /* Output parameters: */
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
433 char *buf;
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
434 int buflen;
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
435 FILE **p_fp;
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
436 {
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
437 int i, npath, len, namelen;
4596
4fa19659591e Keep gcc -Wall happy.
Guido van Rossum <guido@python.org>
parents: 4503
diff changeset
438 struct filedescr *fdp = NULL;
2891
964d76f49a5e add imp.get_frozen_object()
Guido van Rossum <guido@python.org>
parents: 2868
diff changeset
439 FILE *fp = NULL;
1410
315272ec4d5b * import.c (get_module): total rewrite, to ensure proper search order: for
Guido van Rossum <guido@python.org>
parents: 1362
diff changeset
440
4111
90216e907345 PYTHONWIN -> MS_COREDLL
Guido van Rossum <guido@python.org>
parents: 3964
diff changeset
441 #ifdef MS_COREDLL
5317
c72c7e1930b3 Keep gcc -Wall and Microsoft VC happy.
Guido van Rossum <guido@python.org>
parents: 5180
diff changeset
442 extern FILE *PyWin_FindRegisteredModule();
3492
08130f00c18d Under NT, interface to mysterious module registry. (Mark H.)
Guido van Rossum <guido@python.org>
parents: 3409
diff changeset
443 if ((fp=PyWin_FindRegisteredModule(name, &fdp, buf, buflen))!=NULL) {
08130f00c18d Under NT, interface to mysterious module registry. (Mark H.)
Guido van Rossum <guido@python.org>
parents: 3409
diff changeset
444 *p_fp = fp;
08130f00c18d Under NT, interface to mysterious module registry. (Mark H.)
Guido van Rossum <guido@python.org>
parents: 3409
diff changeset
445 return fdp;
08130f00c18d Under NT, interface to mysterious module registry. (Mark H.)
Guido van Rossum <guido@python.org>
parents: 3409
diff changeset
446 }
08130f00c18d Under NT, interface to mysterious module registry. (Mark H.)
Guido van Rossum <guido@python.org>
parents: 3409
diff changeset
447 #endif
08130f00c18d Under NT, interface to mysterious module registry. (Mark H.)
Guido van Rossum <guido@python.org>
parents: 3409
diff changeset
448
08130f00c18d Under NT, interface to mysterious module registry. (Mark H.)
Guido van Rossum <guido@python.org>
parents: 3409
diff changeset
449
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
450 if (path == NULL)
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
451 path = PySys_GetObject("path");
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
452 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
453 PyErr_SetString(PyExc_ImportError,
2891
964d76f49a5e add imp.get_frozen_object()
Guido van Rossum <guido@python.org>
parents: 2868
diff changeset
454 "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
455 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
456 }
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
457 npath = PyList_Size(path);
1905
61c3c1a2fdb4 Fix various potential buffer overrun problems.
Guido van Rossum <guido@python.org>
parents: 1886
diff changeset
458 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
459 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
460 PyObject *v = PyList_GetItem(path, i);
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
461 if (!PyString_Check(v))
1410
315272ec4d5b * import.c (get_module): total rewrite, to ensure proper search order: for
Guido van Rossum <guido@python.org>
parents: 1362
diff changeset
462 continue;
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
463 len = PyString_Size(v);
5894
e2df95b7be78 Removed some variables that are used to exchange data between import.c and
Guido van Rossum <guido@python.org>
parents: 5758
diff changeset
464 if (len + 2 + namelen + MAXSUFFIXSIZE >= buflen)
1905
61c3c1a2fdb4 Fix various potential buffer overrun problems.
Guido van Rossum <guido@python.org>
parents: 1886
diff changeset
465 continue; /* Too long */
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
466 strcpy(buf, PyString_AsString(v));
5317
c72c7e1930b3 Keep gcc -Wall and Microsoft VC happy.
Guido van Rossum <guido@python.org>
parents: 5180
diff changeset
467 if ((int)strlen(buf) != len)
1905
61c3c1a2fdb4 Fix various potential buffer overrun problems.
Guido van Rossum <guido@python.org>
parents: 1886
diff changeset
468 continue; /* v contains '\0' */
2349
d65c485e0ad8 Added hooks to support importing pyc code from a resource on the mac.
Jack Jansen <jack.jansen@cwi.nl>
parents: 2294
diff changeset
469 #ifdef macintosh
d65c485e0ad8 Added hooks to support importing pyc code from a resource on the mac.
Jack Jansen <jack.jansen@cwi.nl>
parents: 2294
diff changeset
470 if ( PyMac_FindResourceModule(name, buf) ) {
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
471 static struct filedescr resfiledescr =
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
472 {"", "", PY_RESOURCE};
2349
d65c485e0ad8 Added hooks to support importing pyc code from a resource on the mac.
Jack Jansen <jack.jansen@cwi.nl>
parents: 2294
diff changeset
473
d65c485e0ad8 Added hooks to support importing pyc code from a resource on the mac.
Jack Jansen <jack.jansen@cwi.nl>
parents: 2294
diff changeset
474 return &resfiledescr;
d65c485e0ad8 Added hooks to support importing pyc code from a resource on the mac.
Jack Jansen <jack.jansen@cwi.nl>
parents: 2294
diff changeset
475 }
d65c485e0ad8 Added hooks to support importing pyc code from a resource on the mac.
Jack Jansen <jack.jansen@cwi.nl>
parents: 2294
diff changeset
476 #endif
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
477 if (len > 0 && buf[len-1] != SEP)
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
478 buf[len++] = SEP;
3590
73664ea2030e moved verbose decl to pydebug.h; added dos_8x3 feature
Guido van Rossum <guido@python.org>
parents: 3557
diff changeset
479 #ifdef IMPORT_8x3_NAMES
73664ea2030e moved verbose decl to pydebug.h; added dos_8x3 feature
Guido van Rossum <guido@python.org>
parents: 3557
diff changeset
480 /* see if we are searching in directory dos_8x3 */
73664ea2030e moved verbose decl to pydebug.h; added dos_8x3 feature
Guido van Rossum <guido@python.org>
parents: 3557
diff changeset
481 if (len > 7 && !strncmp(buf + len - 8, "dos_8x3", 7)){
73664ea2030e moved verbose decl to pydebug.h; added dos_8x3 feature
Guido van Rossum <guido@python.org>
parents: 3557
diff changeset
482 int j;
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
483 char ch; /* limit name to 8 lower-case characters */
3590
73664ea2030e moved verbose decl to pydebug.h; added dos_8x3 feature
Guido van Rossum <guido@python.org>
parents: 3557
diff changeset
484 for (j = 0; (ch = name[j]) && j < 8; j++)
73664ea2030e moved verbose decl to pydebug.h; added dos_8x3 feature
Guido van Rossum <guido@python.org>
parents: 3557
diff changeset
485 if (isupper(ch))
73664ea2030e moved verbose decl to pydebug.h; added dos_8x3 feature
Guido van Rossum <guido@python.org>
parents: 3557
diff changeset
486 buf[len++] = tolower(ch);
73664ea2030e moved verbose decl to pydebug.h; added dos_8x3 feature
Guido van Rossum <guido@python.org>
parents: 3557
diff changeset
487 else
73664ea2030e moved verbose decl to pydebug.h; added dos_8x3 feature
Guido van Rossum <guido@python.org>
parents: 3557
diff changeset
488 buf[len++] = ch;
73664ea2030e moved verbose decl to pydebug.h; added dos_8x3 feature
Guido van Rossum <guido@python.org>
parents: 3557
diff changeset
489 }
3696
67390c1daebe Cosmetic change to the dox_8x3 hack.
Guido van Rossum <guido@python.org>
parents: 3683
diff changeset
490 else /* Not in dos_8x3, use the full name */
3738
ce74bba8a6a6 Slightly different Windows ifdefs
Guido van Rossum <guido@python.org>
parents: 3696
diff changeset
491 #endif
3696
67390c1daebe Cosmetic change to the dox_8x3 hack.
Guido van Rossum <guido@python.org>
parents: 3683
diff changeset
492 {
3590
73664ea2030e moved verbose decl to pydebug.h; added dos_8x3 feature
Guido van Rossum <guido@python.org>
parents: 3557
diff changeset
493 strcpy(buf+len, name);
73664ea2030e moved verbose decl to pydebug.h; added dos_8x3 feature
Guido van Rossum <guido@python.org>
parents: 3557
diff changeset
494 len += namelen;
73664ea2030e moved verbose decl to pydebug.h; added dos_8x3 feature
Guido van Rossum <guido@python.org>
parents: 3557
diff changeset
495 }
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
496 for (fdp = _PyImport_Filetab; fdp->suffix != NULL; fdp++) {
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
497 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
498 if (Py_VerboseFlag > 1)
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
499 fprintf(stderr, "# trying %s\n", buf);
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
500 fp = fopen(buf, fdp->mode);
1410
315272ec4d5b * import.c (get_module): total rewrite, to ensure proper search order: for
Guido van Rossum <guido@python.org>
parents: 1362
diff changeset
501 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
502 break;
315272ec4d5b * import.c (get_module): total rewrite, to ensure proper search order: for
Guido van Rossum <guido@python.org>
parents: 1362
diff changeset
503 }
315272ec4d5b * import.c (get_module): total rewrite, to ensure proper search order: for
Guido van Rossum <guido@python.org>
parents: 1362
diff changeset
504 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
505 break;
315272ec4d5b * import.c (get_module): total rewrite, to ensure proper search order: for
Guido van Rossum <guido@python.org>
parents: 1362
diff changeset
506 }
315272ec4d5b * import.c (get_module): total rewrite, to ensure proper search order: for
Guido van Rossum <guido@python.org>
parents: 1362
diff changeset
507 if (fp == NULL) {
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
508 char buf[256];
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
509 sprintf(buf, "No module named %.200s", name);
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
510 PyErr_SetString(PyExc_ImportError, buf);
1410
315272ec4d5b * import.c (get_module): total rewrite, to ensure proper search order: for
Guido van Rossum <guido@python.org>
parents: 1362
diff changeset
511 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
512 }
315272ec4d5b * import.c (get_module): total rewrite, to ensure proper search order: for
Guido van Rossum <guido@python.org>
parents: 1362
diff changeset
513
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
514 *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
515 return fdp;
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
516 }
1410
315272ec4d5b * import.c (get_module): total rewrite, to ensure proper search order: for
Guido van Rossum <guido@python.org>
parents: 1362
diff changeset
517
315272ec4d5b * import.c (get_module): total rewrite, to ensure proper search order: for
Guido van Rossum <guido@python.org>
parents: 1362
diff changeset
518
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
519 /* 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
520 its module object WITH INCREMENTED REFERENCE COUNT */
86
a6934380c6e7 "Compiling" version
Guido van Rossum <guido@python.org>
parents: 74
diff changeset
521
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
522 static PyObject *
86
a6934380c6e7 "Compiling" version
Guido van Rossum <guido@python.org>
parents: 74
diff changeset
523 load_module(name)
a6934380c6e7 "Compiling" version
Guido van Rossum <guido@python.org>
parents: 74
diff changeset
524 char *name;
a6934380c6e7 "Compiling" version
Guido van Rossum <guido@python.org>
parents: 74
diff changeset
525 {
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
526 char buf[MAXPATHLEN+1];
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
527 struct filedescr *fdp;
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
528 FILE *fp = NULL;
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
529 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
530
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
531 fdp = find_module(name, (PyObject *)NULL, buf, MAXPATHLEN+1, &fp);
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
532 if (fdp == NULL)
6
fc6fcd7df4f7 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
533 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
534
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
535 switch (fdp->type) {
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
536
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
537 case PY_SOURCE:
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
538 m = load_source_module(name, buf, fp);
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
539 break;
6
fc6fcd7df4f7 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
540
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
541 case PY_COMPILED:
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
542 m = load_compiled_module(name, buf, fp);
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
543 break;
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
544
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
545 case C_EXTENSION:
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
546 m = _PyImport_LoadDynamicModule(name, buf, fp);
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
547 break;
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
548
2349
d65c485e0ad8 Added hooks to support importing pyc code from a resource on the mac.
Jack Jansen <jack.jansen@cwi.nl>
parents: 2294
diff changeset
549 #ifdef macintosh
d65c485e0ad8 Added hooks to support importing pyc code from a resource on the mac.
Jack Jansen <jack.jansen@cwi.nl>
parents: 2294
diff changeset
550 case PY_RESOURCE:
d65c485e0ad8 Added hooks to support importing pyc code from a resource on the mac.
Jack Jansen <jack.jansen@cwi.nl>
parents: 2294
diff changeset
551 m = PyMac_LoadResourceModule(name, buf);
d65c485e0ad8 Added hooks to support importing pyc code from a resource on the mac.
Jack Jansen <jack.jansen@cwi.nl>
parents: 2294
diff changeset
552 break;
d65c485e0ad8 Added hooks to support importing pyc code from a resource on the mac.
Jack Jansen <jack.jansen@cwi.nl>
parents: 2294
diff changeset
553 #endif
d65c485e0ad8 Added hooks to support importing pyc code from a resource on the mac.
Jack Jansen <jack.jansen@cwi.nl>
parents: 2294
diff changeset
554
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
555 default:
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
556 PyErr_SetString(PyExc_SystemError,
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
557 "find_module returned unexpected result");
2198
27557e70a8f0 fix import related leaks
Guido van Rossum <guido@python.org>
parents: 2128
diff changeset
558 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
559
141
bf5a8539d8ba Call the init function of a built-in module here.
Guido van Rossum <guido@python.org>
parents: 86
diff changeset
560 }
2349
d65c485e0ad8 Added hooks to support importing pyc code from a resource on the mac.
Jack Jansen <jack.jansen@cwi.nl>
parents: 2294
diff changeset
561 if ( fp )
d65c485e0ad8 Added hooks to support importing pyc code from a resource on the mac.
Jack Jansen <jack.jansen@cwi.nl>
parents: 2294
diff changeset
562 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
563
6
fc6fcd7df4f7 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
564 return m;
fc6fcd7df4f7 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
565 }
40
f28ac7f621c7 Added reload() functionality.
Guido van Rossum <guido@python.org>
parents: 6
diff changeset
566
86
a6934380c6e7 "Compiling" version
Guido van Rossum <guido@python.org>
parents: 74
diff changeset
567
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
568 /* Initialize a built-in module.
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
569 Return 1 for succes, 0 if the module is not found, and -1 with
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
570 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>
parents: 86
diff changeset
571
bf5a8539d8ba Call the init function of a built-in module here.
Guido van Rossum <guido@python.org>
parents: 86
diff changeset
572 static int
bf5a8539d8ba Call the init function of a built-in module here.
Guido van Rossum <guido@python.org>
parents: 86
diff changeset
573 init_builtin(name)
bf5a8539d8ba Call the init function of a built-in module here.
Guido van Rossum <guido@python.org>
parents: 86
diff changeset
574 char *name;
bf5a8539d8ba Call the init function of a built-in module here.
Guido van Rossum <guido@python.org>
parents: 86
diff changeset
575 {
bf5a8539d8ba Call the init function of a built-in module here.
Guido van Rossum <guido@python.org>
parents: 86
diff changeset
576 int i;
5375
7f90a671cc1d Oops, forgot one: inittab.
Guido van Rossum <guido@python.org>
parents: 5373
diff changeset
577 for (i = 0; _PyImport_Inittab[i].name != NULL; i++) {
7f90a671cc1d Oops, forgot one: inittab.
Guido van Rossum <guido@python.org>
parents: 5373
diff changeset
578 if (strcmp(name, _PyImport_Inittab[i].name) == 0) {
7f90a671cc1d Oops, forgot one: inittab.
Guido van Rossum <guido@python.org>
parents: 5373
diff changeset
579 if (_PyImport_Inittab[i].initfunc == NULL) {
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
580 PyErr_SetString(PyExc_ImportError,
2891
964d76f49a5e add imp.get_frozen_object()
Guido van Rossum <guido@python.org>
parents: 2868
diff changeset
581 "Cannot re-init internal module");
1844
d1e6c9a64a56 * Python/import.c: support *.o/*.so as alternative for
Guido van Rossum <guido@python.org>
parents: 1415
diff changeset
582 return -1;
d1e6c9a64a56 * Python/import.c: support *.o/*.so as alternative for
Guido van Rossum <guido@python.org>
parents: 1415
diff changeset
583 }
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
584 if (Py_VerboseFlag)
727
9a754486ef0b Print messages about where from modules are imported when -v is given.
Guido van Rossum <guido@python.org>
parents: 675
diff changeset
585 fprintf(stderr, "import %s # builtin\n",
9a754486ef0b Print messages about where from modules are imported when -v is given.
Guido van Rossum <guido@python.org>
parents: 675
diff changeset
586 name);
5375
7f90a671cc1d Oops, forgot one: inittab.
Guido van Rossum <guido@python.org>
parents: 5373
diff changeset
587 (*_PyImport_Inittab[i].initfunc)();
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
588 if (PyErr_Occurred())
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
589 return -1;
141
bf5a8539d8ba Call the init function of a built-in module here.
Guido van Rossum <guido@python.org>
parents: 86
diff changeset
590 return 1;
bf5a8539d8ba Call the init function of a built-in module here.
Guido van Rossum <guido@python.org>
parents: 86
diff changeset
591 }
bf5a8539d8ba Call the init function of a built-in module here.
Guido van Rossum <guido@python.org>
parents: 86
diff changeset
592 }
bf5a8539d8ba Call the init function of a built-in module here.
Guido van Rossum <guido@python.org>
parents: 86
diff changeset
593 return 0;
bf5a8539d8ba Call the init function of a built-in module here.
Guido van Rossum <guido@python.org>
parents: 86
diff changeset
594 }
1270
14369a5e6167 Support for frozen scripts; added -i option.
Guido van Rossum <guido@python.org>
parents: 1262
diff changeset
595
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
596
2891
964d76f49a5e add imp.get_frozen_object()
Guido van Rossum <guido@python.org>
parents: 2868
diff changeset
597 /* Frozen modules */
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
598
3683
ec39264311ff struct frozen is now struct _frozen and comes from import.h.
Guido van Rossum <guido@python.org>
parents: 3590
diff changeset
599 static struct _frozen *
2891
964d76f49a5e add imp.get_frozen_object()
Guido van Rossum <guido@python.org>
parents: 2868
diff changeset
600 find_frozen(name)
964d76f49a5e add imp.get_frozen_object()
Guido van Rossum <guido@python.org>
parents: 2868
diff changeset
601 char *name;
964d76f49a5e add imp.get_frozen_object()
Guido van Rossum <guido@python.org>
parents: 2868
diff changeset
602 {
3683
ec39264311ff struct frozen is now struct _frozen and comes from import.h.
Guido van Rossum <guido@python.org>
parents: 3590
diff changeset
603 struct _frozen *p;
2891
964d76f49a5e add imp.get_frozen_object()
Guido van Rossum <guido@python.org>
parents: 2868
diff changeset
604
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
605 for (p = PyImport_FrozenModules; ; p++) {
2891
964d76f49a5e add imp.get_frozen_object()
Guido van Rossum <guido@python.org>
parents: 2868
diff changeset
606 if (p->name == NULL)
964d76f49a5e add imp.get_frozen_object()
Guido van Rossum <guido@python.org>
parents: 2868
diff changeset
607 return NULL;
964d76f49a5e add imp.get_frozen_object()
Guido van Rossum <guido@python.org>
parents: 2868
diff changeset
608 if (strcmp(p->name, name) == 0)
964d76f49a5e add imp.get_frozen_object()
Guido van Rossum <guido@python.org>
parents: 2868
diff changeset
609 break;
964d76f49a5e add imp.get_frozen_object()
Guido van Rossum <guido@python.org>
parents: 2868
diff changeset
610 }
964d76f49a5e add imp.get_frozen_object()
Guido van Rossum <guido@python.org>
parents: 2868
diff changeset
611 return p;
964d76f49a5e add imp.get_frozen_object()
Guido van Rossum <guido@python.org>
parents: 2868
diff changeset
612 }
964d76f49a5e add imp.get_frozen_object()
Guido van Rossum <guido@python.org>
parents: 2868
diff changeset
613
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
614 static PyObject *
2891
964d76f49a5e add imp.get_frozen_object()
Guido van Rossum <guido@python.org>
parents: 2868
diff changeset
615 get_frozen_object(name)
964d76f49a5e add imp.get_frozen_object()
Guido van Rossum <guido@python.org>
parents: 2868
diff changeset
616 char *name;
964d76f49a5e add imp.get_frozen_object()
Guido van Rossum <guido@python.org>
parents: 2868
diff changeset
617 {
3683
ec39264311ff struct frozen is now struct _frozen and comes from import.h.
Guido van Rossum <guido@python.org>
parents: 3590
diff changeset
618 struct _frozen *p = find_frozen(name);
2891
964d76f49a5e add imp.get_frozen_object()
Guido van Rossum <guido@python.org>
parents: 2868
diff changeset
619
964d76f49a5e add imp.get_frozen_object()
Guido van Rossum <guido@python.org>
parents: 2868
diff changeset
620 if (p == NULL) {
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
621 PyErr_SetString(PyExc_ImportError, "No such frozen object");
2891
964d76f49a5e add imp.get_frozen_object()
Guido van Rossum <guido@python.org>
parents: 2868
diff changeset
622 return NULL;
964d76f49a5e add imp.get_frozen_object()
Guido van Rossum <guido@python.org>
parents: 2868
diff changeset
623 }
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
624 return PyMarshal_ReadObjectFromString((char *)p->code, p->size);
2891
964d76f49a5e add imp.get_frozen_object()
Guido van Rossum <guido@python.org>
parents: 2868
diff changeset
625 }
964d76f49a5e add imp.get_frozen_object()
Guido van Rossum <guido@python.org>
parents: 2868
diff changeset
626
964d76f49a5e add imp.get_frozen_object()
Guido van Rossum <guido@python.org>
parents: 2868
diff changeset
627 /* Initialize a frozen module.
964d76f49a5e add imp.get_frozen_object()
Guido van Rossum <guido@python.org>
parents: 2868
diff changeset
628 Return 1 for succes, 0 if the module is not found, and -1 with
964d76f49a5e add imp.get_frozen_object()
Guido van Rossum <guido@python.org>
parents: 2868
diff changeset
629 an exception set if the initialization failed.
964d76f49a5e add imp.get_frozen_object()
Guido van Rossum <guido@python.org>
parents: 2868
diff changeset
630 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
631
6263e2fd9398 init_frozen non-static, frozenmain.c not in Makefile any more
Guido van Rossum <guido@python.org>
parents: 2270
diff changeset
632 int
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
633 PyImport_ImportFrozenModule(name)
1270
14369a5e6167 Support for frozen scripts; added -i option.
Guido van Rossum <guido@python.org>
parents: 1262
diff changeset
634 char *name;
14369a5e6167 Support for frozen scripts; added -i option.
Guido van Rossum <guido@python.org>
parents: 1262
diff changeset
635 {
3683
ec39264311ff struct frozen is now struct _frozen and comes from import.h.
Guido van Rossum <guido@python.org>
parents: 3590
diff changeset
636 struct _frozen *p = find_frozen(name);
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
637 PyObject *co;
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
638 PyObject *m;
2891
964d76f49a5e add imp.get_frozen_object()
Guido van Rossum <guido@python.org>
parents: 2868
diff changeset
639
964d76f49a5e add imp.get_frozen_object()
Guido van Rossum <guido@python.org>
parents: 2868
diff changeset
640 if (p == NULL)
964d76f49a5e add imp.get_frozen_object()
Guido van Rossum <guido@python.org>
parents: 2868
diff changeset
641 return 0;
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
642 if (Py_VerboseFlag)
1270
14369a5e6167 Support for frozen scripts; added -i option.
Guido van Rossum <guido@python.org>
parents: 1262
diff changeset
643 fprintf(stderr, "import %s # frozen\n", name);
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
644 co = PyMarshal_ReadObjectFromString((char *)p->code, p->size);
1270
14369a5e6167 Support for frozen scripts; added -i option.
Guido van Rossum <guido@python.org>
parents: 1262
diff changeset
645 if (co == NULL)
14369a5e6167 Support for frozen scripts; added -i option.
Guido van Rossum <guido@python.org>
parents: 1262
diff changeset
646 return -1;
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
647 if (!PyCode_Check(co)) {
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
648 Py_DECREF(co);
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
649 PyErr_SetString(PyExc_TypeError,
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
650 "frozen object is not a code object");
1270
14369a5e6167 Support for frozen scripts; added -i option.
Guido van Rossum <guido@python.org>
parents: 1262
diff changeset
651 return -1;
14369a5e6167 Support for frozen scripts; added -i option.
Guido van Rossum <guido@python.org>
parents: 1262
diff changeset
652 }
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
653 m = PyImport_ExecCodeModule(name, co);
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
654 Py_DECREF(co);
2198
27557e70a8f0 fix import related leaks
Guido van Rossum <guido@python.org>
parents: 2128
diff changeset
655 if (m == NULL)
27557e70a8f0 fix import related leaks
Guido van Rossum <guido@python.org>
parents: 2128
diff changeset
656 return -1;
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
657 Py_DECREF(m);
2198
27557e70a8f0 fix import related leaks
Guido van Rossum <guido@python.org>
parents: 2128
diff changeset
658 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
659 }
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
660
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
661
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
662 /* 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
663 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
664
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
665 PyObject *
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
666 PyImport_ImportModule(name)
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
667 char *name;
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
668 {
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
669 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
670
5511
fb39d288664b One last rename glitch: import_modules -> _PyImport_Modules.
Guido van Rossum <guido@python.org>
parents: 5438
diff changeset
671 if (_PyImport_Modules == NULL) {
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
672 PyErr_SetString(PyExc_SystemError,
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
673 "sys.modules has been deleted");
2244
72e05c61c2fe don't dictclear deleted modules in doneimport
Guido van Rossum <guido@python.org>
parents: 2198
diff changeset
674 return NULL;
72e05c61c2fe don't dictclear deleted modules in doneimport
Guido van Rossum <guido@python.org>
parents: 2198
diff changeset
675 }
5511
fb39d288664b One last rename glitch: import_modules -> _PyImport_Modules.
Guido van Rossum <guido@python.org>
parents: 5438
diff changeset
676 if ((m = PyDict_GetItemString(_PyImport_Modules, name)) != NULL) {
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
677 Py_INCREF(m);
2198
27557e70a8f0 fix import related leaks
Guido van Rossum <guido@python.org>
parents: 2128
diff changeset
678 }
27557e70a8f0 fix import related leaks
Guido van Rossum <guido@python.org>
parents: 2128
diff changeset
679 else {
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
680 int i;
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
681 if ((i = init_builtin(name)) ||
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
682 (i = 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
683 if (i < 0)
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
684 return NULL;
5511
fb39d288664b One last rename glitch: import_modules -> _PyImport_Modules.
Guido van Rossum <guido@python.org>
parents: 5438
diff changeset
685 if ((m = PyDict_GetItemString(_PyImport_Modules,
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
686 name)) == NULL) {
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
687 if (PyErr_Occurred() == NULL)
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
688 PyErr_SetString(PyExc_SystemError,
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
689 "built-in module not initialized properly");
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
690 }
2198
27557e70a8f0 fix import related leaks
Guido van Rossum <guido@python.org>
parents: 2128
diff changeset
691 else
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
692 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
693 }
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
694 else
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
695 m = load_module(name);
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
696 }
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
697
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
698 return m;
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
699 }
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
700
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
701
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
702 /* 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
703 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
704
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
705 PyObject *
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
706 PyImport_ReloadModule(m)
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
707 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
708 {
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
709 char *name;
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
710 int i;
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
711
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
712 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
713 PyErr_SetString(PyExc_TypeError,
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
714 "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
715 return NULL;
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
716 }
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
717 name = 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
718 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
719 return NULL;
5511
fb39d288664b One last rename glitch: import_modules -> _PyImport_Modules.
Guido van Rossum <guido@python.org>
parents: 5438
diff changeset
720 if (_PyImport_Modules == NULL) {
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
721 PyErr_SetString(PyExc_SystemError,
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
722 "sys.modules has been deleted");
2244
72e05c61c2fe don't dictclear deleted modules in doneimport
Guido van Rossum <guido@python.org>
parents: 2198
diff changeset
723 return NULL;
72e05c61c2fe don't dictclear deleted modules in doneimport
Guido van Rossum <guido@python.org>
parents: 2198
diff changeset
724 }
5511
fb39d288664b One last rename glitch: import_modules -> _PyImport_Modules.
Guido van Rossum <guido@python.org>
parents: 5438
diff changeset
725 if (m != PyDict_GetItemString(_PyImport_Modules, name)) {
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
726 PyErr_SetString(PyExc_ImportError,
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
727 "reload() module not in sys.modules");
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
728 return NULL;
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
729 }
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
730 /* Check for built-in and frozen modules */
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
731 if ((i = init_builtin(name)) ||
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
732 (i = 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
733 if (i < 0)
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
734 return NULL;
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
735 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
736 }
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
737 else
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
738 m = load_module(name);
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
739 return m;
1270
14369a5e6167 Support for frozen scripts; added -i option.
Guido van Rossum <guido@python.org>
parents: 1262
diff changeset
740 }
1844
d1e6c9a64a56 * Python/import.c: support *.o/*.so as alternative for
Guido van Rossum <guido@python.org>
parents: 1415
diff changeset
741
d1e6c9a64a56 * Python/import.c: support *.o/*.so as alternative for
Guido van Rossum <guido@python.org>
parents: 1415
diff changeset
742
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
743 /* 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
744 importing modules.
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
745 */
1844
d1e6c9a64a56 * Python/import.c: support *.o/*.so as alternative for
Guido van Rossum <guido@python.org>
parents: 1415
diff changeset
746
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
747 static PyObject *
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
748 imp_get_magic(self, args)
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
749 PyObject *self;
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
750 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
751 {
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
752 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
753
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
754 if (!PyArg_ParseTuple(args, ""))
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
755 return NULL;
5317
c72c7e1930b3 Keep gcc -Wall and Microsoft VC happy.
Guido van Rossum <guido@python.org>
parents: 5180
diff changeset
756 buf[0] = (char) ((MAGIC >> 0) & 0xff);
c72c7e1930b3 Keep gcc -Wall and Microsoft VC happy.
Guido van Rossum <guido@python.org>
parents: 5180
diff changeset
757 buf[1] = (char) ((MAGIC >> 8) & 0xff);
c72c7e1930b3 Keep gcc -Wall and Microsoft VC happy.
Guido van Rossum <guido@python.org>
parents: 5180
diff changeset
758 buf[2] = (char) ((MAGIC >> 16) & 0xff);
c72c7e1930b3 Keep gcc -Wall and Microsoft VC happy.
Guido van Rossum <guido@python.org>
parents: 5180
diff changeset
759 buf[3] = (char) ((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
760
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
761 return PyString_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
762 }
1844
d1e6c9a64a56 * Python/import.c: support *.o/*.so as alternative for
Guido van Rossum <guido@python.org>
parents: 1415
diff changeset
763
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
764 static PyObject *
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
765 imp_get_suffixes(self, args)
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
766 PyObject *self;
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
767 PyObject *args;
1844
d1e6c9a64a56 * Python/import.c: support *.o/*.so as alternative for
Guido van Rossum <guido@python.org>
parents: 1415
diff changeset
768 {
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
769 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
770 struct filedescr *fdp;
1844
d1e6c9a64a56 * Python/import.c: support *.o/*.so as alternative for
Guido van Rossum <guido@python.org>
parents: 1415
diff changeset
771
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
772 if (!PyArg_ParseTuple(args, ""))
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
773 return NULL;
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
774 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
775 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
776 return NULL;
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
777 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
778 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
779 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
780 if (item == NULL) {
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
781 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
782 return NULL;
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
783 }
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
784 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
785 Py_DECREF(list);
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
786 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
787 return NULL;
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
788 }
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
789 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
790 }
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
791 return list;
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
792 }
1844
d1e6c9a64a56 * Python/import.c: support *.o/*.so as alternative for
Guido van Rossum <guido@python.org>
parents: 1415
diff changeset
793
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
794 static PyObject *
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
795 imp_find_module(self, args)
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
796 PyObject *self;
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
797 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
798 {
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
799 extern int fclose Py_PROTO((FILE *));
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
800 char *name;
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
801 PyObject *path = NULL;
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
802 PyObject *fob, *ret;
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
803 struct filedescr *fdp;
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
804 char pathname[MAXPATHLEN+1];
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
805 FILE *fp;
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
806 if (!PyArg_ParseTuple(args, "s|O!", &name, &PyList_Type, &path))
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
807 return NULL;
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
808 fdp = find_module(name, path, pathname, MAXPATHLEN+1, &fp);
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
809 if (fdp == NULL)
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
810 return NULL;
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
811 fob = PyFile_FromFile(fp, pathname, fdp->mode, fclose);
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
812 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
813 fclose(fp);
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
814 return NULL;
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
815 }
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
816 ret = Py_BuildValue("Os(ssi)",
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
817 fob, pathname, fdp->suffix, fdp->mode, fdp->type);
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
818 Py_DECREF(fob);
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
819 return ret;
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
820 }
1844
d1e6c9a64a56 * Python/import.c: support *.o/*.so as alternative for
Guido van Rossum <guido@python.org>
parents: 1415
diff changeset
821
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
822 static PyObject *
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
823 imp_init_builtin(self, args)
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
824 PyObject *self;
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
825 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
826 {
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
827 char *name;
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
828 int ret;
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
829 PyObject *m;
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
830 if (!PyArg_ParseTuple(args, "s", &name))
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
831 return NULL;
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
832 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
833 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
834 return NULL;
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
835 if (ret == 0) {
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
836 Py_INCREF(Py_None);
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
837 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
838 }
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
839 m = PyImport_AddModule(name);
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
840 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
841 return m;
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
842 }
1844
d1e6c9a64a56 * Python/import.c: support *.o/*.so as alternative for
Guido van Rossum <guido@python.org>
parents: 1415
diff changeset
843
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
844 static PyObject *
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
845 imp_init_frozen(self, args)
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
846 PyObject *self;
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
847 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
848 {
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
849 char *name;
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
850 int ret;
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
851 PyObject *m;
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
852 if (!PyArg_ParseTuple(args, "s", &name))
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
853 return NULL;
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
854 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
855 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
856 return NULL;
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
857 if (ret == 0) {
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
858 Py_INCREF(Py_None);
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
859 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
860 }
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
861 m = PyImport_AddModule(name);
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
862 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
863 return m;
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
864 }
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
865
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
866 static PyObject *
2891
964d76f49a5e add imp.get_frozen_object()
Guido van Rossum <guido@python.org>
parents: 2868
diff changeset
867 imp_get_frozen_object(self, args)
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
868 PyObject *self;
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
869 PyObject *args;
2891
964d76f49a5e add imp.get_frozen_object()
Guido van Rossum <guido@python.org>
parents: 2868
diff changeset
870 {
964d76f49a5e add imp.get_frozen_object()
Guido van Rossum <guido@python.org>
parents: 2868
diff changeset
871 char *name;
3139
df07f28711fd Removed unused variables
Jack Jansen <jack.jansen@cwi.nl>
parents: 2891
diff changeset
872
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
873 if (!PyArg_ParseTuple(args, "s", &name))
2891
964d76f49a5e add imp.get_frozen_object()
Guido van Rossum <guido@python.org>
parents: 2868
diff changeset
874 return NULL;
964d76f49a5e add imp.get_frozen_object()
Guido van Rossum <guido@python.org>
parents: 2868
diff changeset
875 return get_frozen_object(name);
964d76f49a5e add imp.get_frozen_object()
Guido van Rossum <guido@python.org>
parents: 2868
diff changeset
876 }
964d76f49a5e add imp.get_frozen_object()
Guido van Rossum <guido@python.org>
parents: 2868
diff changeset
877
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
878 static PyObject *
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
879 imp_is_builtin(self, args)
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
880 PyObject *self;
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
881 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
882 {
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
883 int i;
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
884 char *name;
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
885 if (!PyArg_ParseTuple(args, "s", &name))
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
886 return NULL;
5375
7f90a671cc1d Oops, forgot one: inittab.
Guido van Rossum <guido@python.org>
parents: 5373
diff changeset
887 for (i = 0; _PyImport_Inittab[i].name != NULL; i++) {
7f90a671cc1d Oops, forgot one: inittab.
Guido van Rossum <guido@python.org>
parents: 5373
diff changeset
888 if (strcmp(name, _PyImport_Inittab[i].name) == 0) {
7f90a671cc1d Oops, forgot one: inittab.
Guido van Rossum <guido@python.org>
parents: 5373
diff changeset
889 if (_PyImport_Inittab[i].initfunc == NULL)
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
890 return PyInt_FromLong(-1);
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
891 else
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
892 return PyInt_FromLong(1);
1844
d1e6c9a64a56 * Python/import.c: support *.o/*.so as alternative for
Guido van Rossum <guido@python.org>
parents: 1415
diff changeset
893 }
d1e6c9a64a56 * Python/import.c: support *.o/*.so as alternative for
Guido van Rossum <guido@python.org>
parents: 1415
diff changeset
894 }
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
895 return PyInt_FromLong(0);
1844
d1e6c9a64a56 * Python/import.c: support *.o/*.so as alternative for
Guido van Rossum <guido@python.org>
parents: 1415
diff changeset
896 }
d1e6c9a64a56 * Python/import.c: support *.o/*.so as alternative for
Guido van Rossum <guido@python.org>
parents: 1415
diff changeset
897
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
898 static PyObject *
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
899 imp_is_frozen(self, args)
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
900 PyObject *self;
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
901 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
902 {
3683
ec39264311ff struct frozen is now struct _frozen and comes from import.h.
Guido van Rossum <guido@python.org>
parents: 3590
diff changeset
903 struct _frozen *p;
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
904 char *name;
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
905 if (!PyArg_ParseTuple(args, "s", &name))
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
906 return NULL;
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
907 for (p = PyImport_FrozenModules; ; p++) {
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
908 if (p->name == NULL)
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
909 break;
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
910 if (strcmp(p->name, name) == 0)
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
911 return PyInt_FromLong(1);
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
912 }
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
913 return PyInt_FromLong(0);
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
914 }
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
915
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
916 static FILE *
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
917 get_file(pathname, fob, mode)
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
918 char *pathname;
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
919 PyObject *fob;
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
920 char *mode;
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
921 {
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
922 FILE *fp;
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
923 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
924 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
925 if (fp == NULL)
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
926 PyErr_SetFromErrno(PyExc_IOError);
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
927 }
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
928 else {
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
929 fp = PyFile_AsFile(fob);
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
930 if (fp == NULL)
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
931 PyErr_SetString(PyExc_ValueError,
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
932 "bad/closed file object");
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
933 }
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
934 return fp;
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
935 }
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
936
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
937 static PyObject *
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
938 imp_load_compiled(self, args)
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
939 PyObject *self;
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
940 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
941 {
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
942 char *name;
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
943 char *pathname;
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
944 PyObject *fob = NULL;
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
945 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
946 FILE *fp;
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
947 if (!PyArg_ParseTuple(args, "ssO!", &name, &pathname,
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
948 &PyFile_Type, &fob))
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
949 return NULL;
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
950 fp = get_file(pathname, fob, "rb");
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
951 if (fp == NULL)
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
952 return NULL;
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
953 m = load_compiled_module(name, pathname, fp);
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
954 return m;
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
955 }
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
956
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
957 static PyObject *
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
958 imp_load_dynamic(self, args)
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
959 PyObject *self;
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
960 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
961 {
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
962 char *name;
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
963 char *pathname;
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
964 PyObject *fob = NULL;
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
965 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
966 FILE *fp = NULL;
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
967 if (!PyArg_ParseTuple(args, "ss|O!", &name, &pathname,
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
968 &PyFile_Type, &fob))
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
969 return NULL;
2812
fb3daf9b2456 new MAGIC; some changes to default files for imp.load_... functions
Guido van Rossum <guido@python.org>
parents: 2749
diff changeset
970 if (fob)
fb3daf9b2456 new MAGIC; some changes to default files for imp.load_... functions
Guido van Rossum <guido@python.org>
parents: 2749
diff changeset
971 fp = get_file(pathname, fob, "r");
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
972 m = _PyImport_LoadDynamicModule(name, pathname, fp);
2812
fb3daf9b2456 new MAGIC; some changes to default files for imp.load_... functions
Guido van Rossum <guido@python.org>
parents: 2749
diff changeset
973 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
974 }
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
975
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
976 static PyObject *
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
977 imp_load_source(self, args)
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
978 PyObject *self;
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
979 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
980 {
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
981 char *name;
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
982 char *pathname;
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
983 PyObject *fob = NULL;
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
984 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
985 FILE *fp;
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
986 if (!PyArg_ParseTuple(args, "ssO!", &name, &pathname,
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
987 &PyFile_Type, &fob))
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
988 return NULL;
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
989 fp = get_file(pathname, fob, "r");
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
990 if (fp == NULL)
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
991 return NULL;
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
992 m = load_source_module(name, pathname, fp);
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
993 return m;
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
994 }
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
995
2349
d65c485e0ad8 Added hooks to support importing pyc code from a resource on the mac.
Jack Jansen <jack.jansen@cwi.nl>
parents: 2294
diff changeset
996 #ifdef macintosh
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
997 static PyObject *
2349
d65c485e0ad8 Added hooks to support importing pyc code from a resource on the mac.
Jack Jansen <jack.jansen@cwi.nl>
parents: 2294
diff changeset
998 imp_load_resource(self, args)
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
999 PyObject *self;
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
1000 PyObject *args;
2349
d65c485e0ad8 Added hooks to support importing pyc code from a resource on the mac.
Jack Jansen <jack.jansen@cwi.nl>
parents: 2294
diff changeset
1001 {
d65c485e0ad8 Added hooks to support importing pyc code from a resource on the mac.
Jack Jansen <jack.jansen@cwi.nl>
parents: 2294
diff changeset
1002 char *name;
d65c485e0ad8 Added hooks to support importing pyc code from a resource on the mac.
Jack Jansen <jack.jansen@cwi.nl>
parents: 2294
diff changeset
1003 char *pathname;
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
1004 PyObject *m;
2349
d65c485e0ad8 Added hooks to support importing pyc code from a resource on the mac.
Jack Jansen <jack.jansen@cwi.nl>
parents: 2294
diff changeset
1005
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
1006 if (!PyArg_ParseTuple(args, "ss", &name, &pathname))
2349
d65c485e0ad8 Added hooks to support importing pyc code from a resource on the mac.
Jack Jansen <jack.jansen@cwi.nl>
parents: 2294
diff changeset
1007 return NULL;
d65c485e0ad8 Added hooks to support importing pyc code from a resource on the mac.
Jack Jansen <jack.jansen@cwi.nl>
parents: 2294
diff changeset
1008 m = PyMac_LoadResourceModule(name, pathname);
d65c485e0ad8 Added hooks to support importing pyc code from a resource on the mac.
Jack Jansen <jack.jansen@cwi.nl>
parents: 2294
diff changeset
1009 return m;
d65c485e0ad8 Added hooks to support importing pyc code from a resource on the mac.
Jack Jansen <jack.jansen@cwi.nl>
parents: 2294
diff changeset
1010 }
d65c485e0ad8 Added hooks to support importing pyc code from a resource on the mac.
Jack Jansen <jack.jansen@cwi.nl>
parents: 2294
diff changeset
1011 #endif /* macintosh */
d65c485e0ad8 Added hooks to support importing pyc code from a resource on the mac.
Jack Jansen <jack.jansen@cwi.nl>
parents: 2294
diff changeset
1012
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
1013 static PyObject *
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
1014 imp_new_module(self, args)
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
1015 PyObject *self;
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
1016 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
1017 {
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
1018 char *name;
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
1019 if (!PyArg_ParseTuple(args, "s", &name))
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
1020 return NULL;
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
1021 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
1022 }
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
1023
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
1024 static PyMethodDef imp_methods[] = {
2891
964d76f49a5e add imp.get_frozen_object()
Guido van Rossum <guido@python.org>
parents: 2868
diff changeset
1025 {"get_frozen_object", imp_get_frozen_object, 1},
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
1026 {"get_magic", imp_get_magic, 1},
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
1027 {"get_suffixes", imp_get_suffixes, 1},
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
1028 {"find_module", imp_find_module, 1},
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
1029 {"init_builtin", imp_init_builtin, 1},
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
1030 {"init_frozen", imp_init_frozen, 1},
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
1031 {"is_builtin", imp_is_builtin, 1},
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
1032 {"is_frozen", imp_is_frozen, 1},
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
1033 {"load_compiled", imp_load_compiled, 1},
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
1034 {"load_dynamic", imp_load_dynamic, 1},
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
1035 {"load_source", imp_load_source, 1},
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
1036 {"new_module", imp_new_module, 1},
2349
d65c485e0ad8 Added hooks to support importing pyc code from a resource on the mac.
Jack Jansen <jack.jansen@cwi.nl>
parents: 2294
diff changeset
1037 #ifdef macintosh
d65c485e0ad8 Added hooks to support importing pyc code from a resource on the mac.
Jack Jansen <jack.jansen@cwi.nl>
parents: 2294
diff changeset
1038 {"load_resource", imp_load_resource, 1},
d65c485e0ad8 Added hooks to support importing pyc code from a resource on the mac.
Jack Jansen <jack.jansen@cwi.nl>
parents: 2294
diff changeset
1039 #endif
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
1040 {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
1041 };
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
1042
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
1043 void
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
1044 initimp()
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
1045 {
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
1046 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
1047
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
1048 m = Py_InitModule("imp", imp_methods);
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
1049 d = PyModule_GetDict(m);
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
1050
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
1051 v = PyInt_FromLong(SEARCH_ERROR);
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
1052 PyDict_SetItemString(d, "SEARCH_ERROR", v);
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
1053 Py_XDECREF(v);
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2040
diff changeset
1054
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
1055 v = PyInt_FromLong(PY_SOURCE);
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
1056 PyDict_SetItemString(d, "PY_SOURCE", v);
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
1057 Py_XDECREF(v);
2052
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1058
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1059 v = PyInt_FromLong(PY_COMPILED);
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1060 PyDict_SetItemString(d, "PY_COMPILED", v);
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1061 Py_XDECREF(v);
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1062
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1063 v = PyInt_FromLong(C_EXTENSION);
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1064 PyDict_SetItemString(d, "C_EXTENSION", v);
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1065 Py_XDECREF(v);
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1066
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1067 #ifdef macintosh
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1068 v = PyInt_FromLong(PY_RESOURCE);
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1069 PyDict_SetItemString(d, "PY_RESOURCE", v);
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1070 Py_XDECREF(v);
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1071 #endif
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1072
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1073
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1074 if (PyErr_Occurred())
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1075 Py_FatalError("imp module initialization failed");
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1076 }