diff options
Diffstat (limited to 'Python/modsupport.c')
| -rw-r--r-- | Python/modsupport.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/Python/modsupport.c b/Python/modsupport.c index bca3d6f5c5..41e0c82ea3 100644 --- a/Python/modsupport.c +++ b/Python/modsupport.c @@ -33,7 +33,7 @@ PyObject * Py_InitModule4(char *name, PyMethodDef *methods, char *doc, PyObject *passthrough, int module_api_version) { - PyObject *m, *d, *v; + PyObject *m, *d, *v, *n; PyMethodDef *ml; if (!Py_IsInitialized()) Py_FatalError("Interpreter not initialized (version mismatch?)"); @@ -46,6 +46,15 @@ Py_InitModule4(char *name, PyMethodDef *methods, char *doc, if (PyErr_Warn(PyExc_RuntimeWarning, message)) return NULL; } + /* Make sure name is fully qualified. + + This is a bit of a hack: when the shared library is loaded, + the module name is "package.module", but the module calls + Py_InitModule*() with just "module" for the name. The shared + library loader squirrels away the true name of the module in + _Py_PackageContext, and Py_InitModule*() will substitute this + (if the name actually matches). + */ if (_Py_PackageContext != NULL) { char *p = strrchr(_Py_PackageContext, '.'); if (p != NULL && strcmp(name, p+1) == 0) { @@ -57,6 +66,9 @@ Py_InitModule4(char *name, PyMethodDef *methods, char *doc, return NULL; d = PyModule_GetDict(m); if (methods != NULL) { + n = PyString_FromString(name); + if (n == NULL) + return NULL; for (ml = methods; ml->ml_name != NULL; ml++) { if ((ml->ml_flags & METH_CLASS) || (ml->ml_flags & METH_STATIC)) { @@ -65,7 +77,7 @@ Py_InitModule4(char *name, PyMethodDef *methods, char *doc, " METH_CLASS or METH_STATIC"); return NULL; } - v = PyCFunction_New(ml, passthrough); + v = PyCFunction_NewEx(ml, passthrough, n); if (v == NULL) return NULL; if (PyDict_SetItemString(d, ml->ml_name, v) != 0) { |