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Issue #13959: Re-implement imp.source_from_cache() in Lib/imp.py.

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This commit is contained in:
Brett Cannon 2012-04-21 18:52:52 -04:00
parent ea59dbff16
commit a64faf0771
4 changed files with 3199 additions and 3198 deletions
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33
Python/import.c
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@ -2926,36 +2926,6 @@ PyDoc_STRVAR(doc_reload,
Reload the module. The module must have been successfully imported before.");
static PyObject *
imp_source_from_cache(PyObject *self, PyObject *args, PyObject *kws)
{
static char *kwlist[] = {"path", NULL};
PyObject *pathname, *source;
if (!PyArg_ParseTupleAndKeywords(
args, kws, "O&", kwlist,
PyUnicode_FSDecoder, &pathname))
return NULL;
source = make_source_pathname(pathname);
if (source == NULL) {
PyErr_Format(PyExc_ValueError, "Not a PEP 3147 pyc path: %R",
pathname);
Py_DECREF(pathname);
return NULL;
}
Py_DECREF(pathname);
return source;
}
PyDoc_STRVAR(doc_source_from_cache,
"source_from_cache(path) -> path\n\
Given the path to a .pyc./.pyo file, return the path to its .py file.\n\
\n\
The .pyc/.pyo file does not need to exist; this simply returns the path to\n\
the .py file calculated to correspond to the .pyc/.pyo file. If path\n\
does not conform to PEP 3147 format, ValueError will be raised.");
/* Doc strings */
PyDoc_STRVAR(doc_imp,
@ -3007,9 +2977,6 @@ static PyMethodDef imp_methods[] = {
{"acquire_lock", imp_acquire_lock, METH_NOARGS, doc_acquire_lock},
{"release_lock", imp_release_lock, METH_NOARGS, doc_release_lock},
{"reload", imp_reload, METH_O, doc_reload},
{"source_from_cache", (PyCFunction)imp_source_from_cache,
METH_VARARGS | METH_KEYWORDS, doc_source_from_cache},
/* The rest are obsolete */
{"get_frozen_object", imp_get_frozen_object, METH_VARARGS},
{"is_frozen_package", imp_is_frozen_package, METH_VARARGS},
{"init_builtin", imp_init_builtin, METH_VARARGS},

6332
Python/importlib.h
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