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Issue #14605: Use None in sys.path_importer_cache to represent no

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finder instead of using some (now non-existent) implicit finder.
This commit is contained in:
Brett Cannon 2012-04-27 15:30:58 -04:00
parent 9e66ac683c
commit aa93642a35
7 changed files with 1096 additions and 1172 deletions
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10
Python/import.c
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@ -1186,15 +1186,7 @@ get_path_importer(PyObject *path_importer_cache, PyObject *path_hooks,
PyErr_Clear();
}
if (importer == NULL) {
importer = PyObject_CallFunctionObjArgs(
(PyObject *)&PyNullImporter_Type, p, NULL
);
if (importer == NULL) {
if (PyErr_ExceptionMatches(PyExc_ImportError)) {
PyErr_Clear();
return Py_None;
}
}
return Py_None;
}
if (importer != NULL) {
int err = PyDict_SetItem(path_importer_cache, p, importer);

2187
Python/importlib.h
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