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annotate Include/pythonrun.h @ 16421:aa844711463a legacy-trunk

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Move a bunch of definitions that were internal to compile.c to symtable.h, so that they can be used by external module. Improve error handling in symtable_enter_scope(), which return an error code that went unchecked by most callers. XXX The error handling in symtable code is sloppy in general. Modify symtable to record the line number that begins each scope. This can help to identify which code block is being referred to when multiple blocks are bound to the same name. Add st_scopes dict that is used to preserve scope info when PyNode_CompileSymtable() is called. Otherwise, this information is tossed as soon as it is no longer needed. Add Py_SymtableString() to pythonrun; analogous to Py_CompileString().
author Jeremy Hylton <jeremy@alum.mit.edu>
date Fri, 02 Feb 2001 18:19:15 +0000
parents e17d8cd09689
children b0456d3a0f1f
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1
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2 /* Interfaces to parse and execute pieces of python code */
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4 #ifndef Py_PYTHONRUN_H
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5 #define Py_PYTHONRUN_H
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6 #ifdef __cplusplus
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7 extern "C" {
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8 #endif
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10 DL_IMPORT(void) Py_SetProgramName(char *);
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11 DL_IMPORT(char *) Py_GetProgramName(void);
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13 DL_IMPORT(void) Py_SetPythonHome(char *);
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14 DL_IMPORT(char *) Py_GetPythonHome(void);
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16 DL_IMPORT(void) Py_Initialize(void);
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17 DL_IMPORT(void) Py_Finalize(void);
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18 DL_IMPORT(int) Py_IsInitialized(void);
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19 DL_IMPORT(PyThreadState *) Py_NewInterpreter(void);
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20 DL_IMPORT(void) Py_EndInterpreter(PyThreadState *);
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21
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22 DL_IMPORT(int) PyRun_AnyFile(FILE *, char *);
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23 DL_IMPORT(int) PyRun_AnyFileEx(FILE *, char *, int);
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25 DL_IMPORT(int) PyRun_SimpleString(char *);
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26 DL_IMPORT(int) PyRun_SimpleFile(FILE *, char *);
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27 DL_IMPORT(int) PyRun_SimpleFileEx(FILE *, char *, int);
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28 DL_IMPORT(int) PyRun_InteractiveOne(FILE *, char *);
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29 DL_IMPORT(int) PyRun_InteractiveLoop(FILE *, char *);
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31 DL_IMPORT(struct _node *) PyParser_SimpleParseString(char *, int);
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32 DL_IMPORT(struct _node *) PyParser_SimpleParseFile(FILE *, char *, int);
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34 DL_IMPORT(PyObject *) PyRun_String(char *, int, PyObject *, PyObject *);
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35 DL_IMPORT(PyObject *) PyRun_File(FILE *, char *, int, PyObject *, PyObject *);
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36 DL_IMPORT(PyObject *) PyRun_FileEx(FILE *, char *, int,
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37 PyObject *, PyObject *, int);
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39 DL_IMPORT(PyObject *) Py_CompileString(char *, char *, int);
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40 DL_IMPORT(struct symtable *) Py_SymtableString(char *, char *, int);
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42 DL_IMPORT(void) PyErr_Print(void);
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43 DL_IMPORT(void) PyErr_PrintEx(int);
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45 DL_IMPORT(int) Py_AtExit(void (*func)(void));
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47 DL_IMPORT(void) Py_Exit(int);
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49 DL_IMPORT(int) Py_FdIsInteractive(FILE *, char *);
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51 /* In getpath.c */
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52 DL_IMPORT(char *) Py_GetProgramFullPath(void);
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53 DL_IMPORT(char *) Py_GetPrefix(void);
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54 DL_IMPORT(char *) Py_GetExecPrefix(void);
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55 DL_IMPORT(char *) Py_GetPath(void);
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56
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57 /* In their own files */
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58 DL_IMPORT(const char *) Py_GetVersion(void);
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59 DL_IMPORT(const char *) Py_GetPlatform(void);
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60 DL_IMPORT(const char *) Py_GetCopyright(void);
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61 DL_IMPORT(const char *) Py_GetCompiler(void);
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62 DL_IMPORT(const char *) Py_GetBuildInfo(void);
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63
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64 /* Internal -- various one-time initializations */
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65 DL_IMPORT(PyObject *) _PyBuiltin_Init(void);
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66 DL_IMPORT(PyObject *) _PySys_Init(void);
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67 DL_IMPORT(void) _PyImport_Init(void);
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68 DL_IMPORT(void) init_exceptions(void);
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70 /* Various internal finalizers */
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71 DL_IMPORT(void) fini_exceptions(void);
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72 DL_IMPORT(void) _PyImport_Fini(void);
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73 DL_IMPORT(void) PyMethod_Fini(void);
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74 DL_IMPORT(void) PyFrame_Fini(void);
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75 DL_IMPORT(void) PyCFunction_Fini(void);
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76 DL_IMPORT(void) PyTuple_Fini(void);
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77 DL_IMPORT(void) PyString_Fini(void);
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78 DL_IMPORT(void) PyInt_Fini(void);
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79 DL_IMPORT(void) PyFloat_Fini(void);
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80 DL_IMPORT(void) PyOS_FiniInterrupts(void);
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81
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82 /* Stuff with no proper home (yet) */
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83 DL_IMPORT(char *) PyOS_Readline(char *);
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84 extern DL_IMPORT(int) (*PyOS_InputHook)(void);
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85 extern DL_IMPORT(char) *(*PyOS_ReadlineFunctionPointer)(char *);
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87 /* Stack size, in "pointers" (so we get extra safety margins
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88 on 64-bit platforms). On a 32-bit platform, this translates
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89 to a 8k margin. */
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90 #define PYOS_STACK_MARGIN 2048
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92 #if defined(WIN32) && !defined(MS_WIN64) && defined(_MSC_VER)
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93 /* Enable stack checking under Microsoft C */
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94 #define USE_STACKCHECK
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95 #endif
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97 #ifdef USE_STACKCHECK
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98 /* Check that we aren't overflowing our stack */
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99 DL_IMPORT(int) PyOS_CheckStack(void);
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100 #endif
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101
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102 /* Signals */
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103 typedef void (*PyOS_sighandler_t)(int);
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104 DL_IMPORT(PyOS_sighandler_t) PyOS_getsig(int);
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105 DL_IMPORT(PyOS_sighandler_t) PyOS_setsig(int, PyOS_sighandler_t);
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106
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107
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108 #ifdef __cplusplus
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109 }
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110 #endif
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111 #endif /* !Py_PYTHONRUN_H */