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add a replacement API for PyCObject, PyCapsule #5630

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All stdlib modules with C-APIs now use this.

Patch by Larry Hastings
This commit is contained in:
Benjamin Peterson 2009-05-05 22:31:58 +00:00
parent c679fd8efc
commit b173f7853e
37 changed files with 943 additions and 149 deletions
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15
Include/py_curses.h
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@ -75,6 +75,9 @@ typedef struct {
#define PyCursesWindow_Check(v) (Py_TYPE(v) == &PyCursesWindow_Type)
#define PyCurses_CAPSULE_NAME "_curses._C_API"
#ifdef CURSES_MODULE
/* This section is used when compiling _cursesmodule.c */
@ -89,16 +92,8 @@ static void **PyCurses_API;
#define PyCursesInitialisedColor {if (! ((int (*)(void))PyCurses_API[3]) () ) return NULL;}
#define import_curses() \
{ \
PyObject *module = PyImport_ImportModuleNoBlock("_curses"); \
if (module != NULL) { \
PyObject *module_dict = PyModule_GetDict(module); \
PyObject *c_api_object = PyDict_GetItemString(module_dict, "_C_API"); \
if (PyCObject_Check(c_api_object)) { \
PyCurses_API = (void **)PyCObject_AsVoidPtr(c_api_object); \
} \
} \
}
PyCurses_API = (void **)PyCapsule_Import(PyCurses_CAPSULE_NAME, 1);
#endif
/* general error messages */