diff options
Diffstat (limited to 'Python/modsupport.c')
| -rw-r--r-- | Python/modsupport.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/Python/modsupport.c b/Python/modsupport.c index df5ebfa..854439b 100644 --- a/Python/modsupport.c +++ b/Python/modsupport.c @@ -39,13 +39,17 @@ typedef extended va_double; typedef double va_double; #endif -/* initmodule4() parameters: +/* Py_InitModule4() parameters: - name is the module name - methods is the list of top-level functions - doc is the documentation string - passthrough is passed as self to functions defined in the module - api_version is the value of PYTHON_API_VERSION at the time the module was compiled + + Return value is a borrowed reference to the module object; or NULL + if an error occurred (in Python 1.4 and before, errors were fatal). + Errors may still leak memory. */ static char api_version_warning[] = @@ -65,25 +69,21 @@ Py_InitModule4(name, methods, doc, passthrough, module_api_version) if (module_api_version != PYTHON_API_VERSION) fprintf(stderr, api_version_warning, name, PYTHON_API_VERSION, name, module_api_version); - if ((m = PyImport_AddModule(name)) == NULL) { - fprintf(stderr, "initializing module: %s\n", name); - Py_FatalError("can't create a module"); - } + if ((m = PyImport_AddModule(name)) == NULL) + return NULL; d = PyModule_GetDict(m); for (ml = methods; ml->ml_name != NULL; ml++) { v = PyCFunction_New(ml, passthrough); - if (v == NULL || - PyDict_SetItemString(d, ml->ml_name, v) != 0) - { - fprintf(stderr, "initializing module: %s\n", name); - Py_FatalError("can't initialize module"); - } + if (v == NULL) + return NULL; + if (PyDict_SetItemString(d, ml->ml_name, v) != 0) + return NULL; Py_DECREF(v); } if (doc != NULL) { v = PyString_FromString(doc); if (v == NULL || PyDict_SetItemString(d, "__doc__", v) != 0) - Py_FatalError("can't add doc string"); + return NULL; Py_DECREF(v); } return m; |