cpython-lru_cache-weakref: Python/importdl.c annotate

annotate Python/importdl.c @ 84172:e353f64dfd95

importlib.abc.SourceLoader.get_source() was re-raising SyntaxError and UnicodeDecodeError as ImportError. That was over-reaching the point of raising ImportError in get_source() (which is to signal the source code was not found when it should have). Conflating the two exceptions with ImportError could lead to masking errors with the source which should be known outside of whether there was an error simply getting the source to begin with.

author	Brett Cannon <brett@python.org>
date	Sun, 16 Jun 2013 18:05:54 -0400
parents	573010778eed
children	4343dfaca8e2

rev	line source
2052 d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: diff changeset	1
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: diff changeset	2 /* Support for dynamic loading of extension modules */
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: diff changeset	3
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5314 diff changeset	4 #include "Python.h"
11618 528559a0b2f2 Cleanup patches from Greg Stein: Guido van Rossum <guido@python.org> parents: 11600 diff changeset	5
528559a0b2f2 Cleanup patches from Greg Stein: Guido van Rossum <guido@python.org> parents: 11600 diff changeset	6 /* ./configure sets HAVE_DYNAMIC_LOADING if dynamic loading of modules is
528559a0b2f2 Cleanup patches from Greg Stein: Guido van Rossum <guido@python.org> parents: 11600 diff changeset	7 supported on this platform. configure will then compile and link in one
528559a0b2f2 Cleanup patches from Greg Stein: Guido van Rossum <guido@python.org> parents: 11600 diff changeset	8 of the dynload_*.c files, as appropriate. We will call a function in
528559a0b2f2 Cleanup patches from Greg Stein: Guido van Rossum <guido@python.org> parents: 11600 diff changeset	9 those modules to get a function pointer to the module's init function.
528559a0b2f2 Cleanup patches from Greg Stein: Guido van Rossum <guido@python.org> parents: 11600 diff changeset	10 */
528559a0b2f2 Cleanup patches from Greg Stein: Guido van Rossum <guido@python.org> parents: 11600 diff changeset	11 #ifdef HAVE_DYNAMIC_LOADING
528559a0b2f2 Cleanup patches from Greg Stein: Guido van Rossum <guido@python.org> parents: 11600 diff changeset	12
2052 d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: diff changeset	13 #include "importdl.h"
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: diff changeset	14
69145 1b7f484bab6e Issue #11619: _PyImport_LoadDynamicModule() doesn't encode the path to bytes Victor Stinner <victor.stinner@haypocalc.com> parents: 68716 diff changeset	15 #ifdef MS_WINDOWS
1b7f484bab6e Issue #11619: _PyImport_LoadDynamicModule() doesn't encode the path to bytes Victor Stinner <victor.stinner@haypocalc.com> parents: 68716 diff changeset	16 extern dl_funcptr _PyImport_GetDynLoadWindows(const char *shortname,
1b7f484bab6e Issue #11619: _PyImport_LoadDynamicModule() doesn't encode the path to bytes Victor Stinner <victor.stinner@haypocalc.com> parents: 68716 diff changeset	17 PyObject pathname, FILE fp);
1b7f484bab6e Issue #11619: _PyImport_LoadDynamicModule() doesn't encode the path to bytes Victor Stinner <victor.stinner@haypocalc.com> parents: 68716 diff changeset	18 #else
68108 0874698b1201 Issue #3080: Remove unused argument of _PyImport_GetDynLoadFunc() Victor Stinner <victor.stinner@haypocalc.com> parents: 65418 diff changeset	19 extern dl_funcptr _PyImport_GetDynLoadFunc(const char *shortname,
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 47580 diff changeset	20 const char pathname, FILE fp);
69145 1b7f484bab6e Issue #11619: _PyImport_LoadDynamicModule() doesn't encode the path to bytes Victor Stinner <victor.stinner@haypocalc.com> parents: 68716 diff changeset	21 #endif
2052 d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: diff changeset	22
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5314 diff changeset	23 PyObject *
68716 ef2b6305d395 Issue #3080: _PyImport_LoadDynamicModule() uses Unicode for name and path Victor Stinner <victor.stinner@haypocalc.com> parents: 68712 diff changeset	24 _PyImport_LoadDynamicModule(PyObject name, PyObject path, FILE *fp)
2052 d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: diff changeset	25 {
69889 eb003c3d1770 _PyImport_LoadDynamicModule() encodes the module name explicitly to ASCII Victor Stinner <victor.stinner@haypocalc.com> parents: 69145 diff changeset	26 PyObject *m = NULL;
69145 1b7f484bab6e Issue #11619: _PyImport_LoadDynamicModule() doesn't encode the path to bytes Victor Stinner <victor.stinner@haypocalc.com> parents: 68716 diff changeset	27 #ifndef MS_WINDOWS
68716 ef2b6305d395 Issue #3080: _PyImport_LoadDynamicModule() uses Unicode for name and path Victor Stinner <victor.stinner@haypocalc.com> parents: 68712 diff changeset	28 PyObject *pathbytes;
69145 1b7f484bab6e Issue #11619: _PyImport_LoadDynamicModule() doesn't encode the path to bytes Victor Stinner <victor.stinner@haypocalc.com> parents: 68716 diff changeset	29 #endif
69889 eb003c3d1770 _PyImport_LoadDynamicModule() encodes the module name explicitly to ASCII Victor Stinner <victor.stinner@haypocalc.com> parents: 69145 diff changeset	30 PyObject *nameascii;
68716 ef2b6305d395 Issue #3080: _PyImport_LoadDynamicModule() uses Unicode for name and path Victor Stinner <victor.stinner@haypocalc.com> parents: 68712 diff changeset	31 char namestr, lastdot, shortname, packagecontext, *oldcontext;
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 47580 diff changeset	32 dl_funcptr p0;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 47580 diff changeset	33 PyObject* (*p)(void);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 47580 diff changeset	34 struct PyModuleDef *def;
11600 14561e8395bb Moved most of the platform-specific code to dynload_<platform>.c files. Guido van Rossum <guido@python.org> parents: 11469 diff changeset	35
68716 ef2b6305d395 Issue #3080: _PyImport_LoadDynamicModule() uses Unicode for name and path Victor Stinner <victor.stinner@haypocalc.com> parents: 68712 diff changeset	36 m = _PyImport_FindExtensionObject(name, path);
68712 2425717c6430 Issue #3080: Import builtins using Unicode strings Victor Stinner <victor.stinner@haypocalc.com> parents: 68108 diff changeset	37 if (m != NULL) {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 47580 diff changeset	38 Py_INCREF(m);
68716 ef2b6305d395 Issue #3080: _PyImport_LoadDynamicModule() uses Unicode for name and path Victor Stinner <victor.stinner@haypocalc.com> parents: 68712 diff changeset	39 return m;
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 47580 diff changeset	40 }
68716 ef2b6305d395 Issue #3080: _PyImport_LoadDynamicModule() uses Unicode for name and path Victor Stinner <victor.stinner@haypocalc.com> parents: 68712 diff changeset	41
69889 eb003c3d1770 _PyImport_LoadDynamicModule() encodes the module name explicitly to ASCII Victor Stinner <victor.stinner@haypocalc.com> parents: 69145 diff changeset	42 /* name must be encodable to ASCII because dynamic module must have a
eb003c3d1770 _PyImport_LoadDynamicModule() encodes the module name explicitly to ASCII Victor Stinner <victor.stinner@haypocalc.com> parents: 69145 diff changeset	43 function called "PyInit_NAME", they are written in C, and the C language
eb003c3d1770 _PyImport_LoadDynamicModule() encodes the module name explicitly to ASCII Victor Stinner <victor.stinner@haypocalc.com> parents: 69145 diff changeset	44 doesn't accept non-ASCII identifiers. */
eb003c3d1770 _PyImport_LoadDynamicModule() encodes the module name explicitly to ASCII Victor Stinner <victor.stinner@haypocalc.com> parents: 69145 diff changeset	45 nameascii = PyUnicode_AsEncodedString(name, "ascii", NULL);
eb003c3d1770 _PyImport_LoadDynamicModule() encodes the module name explicitly to ASCII Victor Stinner <victor.stinner@haypocalc.com> parents: 69145 diff changeset	46 if (nameascii == NULL)
eb003c3d1770 _PyImport_LoadDynamicModule() encodes the module name explicitly to ASCII Victor Stinner <victor.stinner@haypocalc.com> parents: 69145 diff changeset	47 return NULL;
eb003c3d1770 _PyImport_LoadDynamicModule() encodes the module name explicitly to ASCII Victor Stinner <victor.stinner@haypocalc.com> parents: 69145 diff changeset	48
eb003c3d1770 _PyImport_LoadDynamicModule() encodes the module name explicitly to ASCII Victor Stinner <victor.stinner@haypocalc.com> parents: 69145 diff changeset	49 namestr = PyBytes_AS_STRING(nameascii);
eb003c3d1770 _PyImport_LoadDynamicModule() encodes the module name explicitly to ASCII Victor Stinner <victor.stinner@haypocalc.com> parents: 69145 diff changeset	50 if (namestr == NULL)
eb003c3d1770 _PyImport_LoadDynamicModule() encodes the module name explicitly to ASCII Victor Stinner <victor.stinner@haypocalc.com> parents: 69145 diff changeset	51 goto error;
eb003c3d1770 _PyImport_LoadDynamicModule() encodes the module name explicitly to ASCII Victor Stinner <victor.stinner@haypocalc.com> parents: 69145 diff changeset	52
68716 ef2b6305d395 Issue #3080: _PyImport_LoadDynamicModule() uses Unicode for name and path Victor Stinner <victor.stinner@haypocalc.com> parents: 68712 diff changeset	53 lastdot = strrchr(namestr, '.');
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 47580 diff changeset	54 if (lastdot == NULL) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 47580 diff changeset	55 packagecontext = NULL;
68716 ef2b6305d395 Issue #3080: _PyImport_LoadDynamicModule() uses Unicode for name and path Victor Stinner <victor.stinner@haypocalc.com> parents: 68712 diff changeset	56 shortname = namestr;
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 47580 diff changeset	57 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 47580 diff changeset	58 else {
68716 ef2b6305d395 Issue #3080: _PyImport_LoadDynamicModule() uses Unicode for name and path Victor Stinner <victor.stinner@haypocalc.com> parents: 68712 diff changeset	59 packagecontext = namestr;
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 47580 diff changeset	60 shortname = lastdot+1;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 47580 diff changeset	61 }
3907 ac1d5abfd78e Changes for AIX sharedlibs. Guido van Rossum <guido@python.org> parents: 3898 diff changeset	62
69145 1b7f484bab6e Issue #11619: _PyImport_LoadDynamicModule() doesn't encode the path to bytes Victor Stinner <victor.stinner@haypocalc.com> parents: 68716 diff changeset	63 #ifdef MS_WINDOWS
1b7f484bab6e Issue #11619: _PyImport_LoadDynamicModule() doesn't encode the path to bytes Victor Stinner <victor.stinner@haypocalc.com> parents: 68716 diff changeset	64 p0 = _PyImport_GetDynLoadWindows(shortname, path, fp);
1b7f484bab6e Issue #11619: _PyImport_LoadDynamicModule() doesn't encode the path to bytes Victor Stinner <victor.stinner@haypocalc.com> parents: 68716 diff changeset	65 #else
68716 ef2b6305d395 Issue #3080: _PyImport_LoadDynamicModule() uses Unicode for name and path Victor Stinner <victor.stinner@haypocalc.com> parents: 68712 diff changeset	66 pathbytes = PyUnicode_EncodeFSDefault(path);
ef2b6305d395 Issue #3080: _PyImport_LoadDynamicModule() uses Unicode for name and path Victor Stinner <victor.stinner@haypocalc.com> parents: 68712 diff changeset	67 if (pathbytes == NULL)
69889 eb003c3d1770 _PyImport_LoadDynamicModule() encodes the module name explicitly to ASCII Victor Stinner <victor.stinner@haypocalc.com> parents: 69145 diff changeset	68 goto error;
68716 ef2b6305d395 Issue #3080: _PyImport_LoadDynamicModule() uses Unicode for name and path Victor Stinner <victor.stinner@haypocalc.com> parents: 68712 diff changeset	69 p0 = _PyImport_GetDynLoadFunc(shortname,
ef2b6305d395 Issue #3080: _PyImport_LoadDynamicModule() uses Unicode for name and path Victor Stinner <victor.stinner@haypocalc.com> parents: 68712 diff changeset	70 PyBytes_AS_STRING(pathbytes), fp);
ef2b6305d395 Issue #3080: _PyImport_LoadDynamicModule() uses Unicode for name and path Victor Stinner <victor.stinner@haypocalc.com> parents: 68712 diff changeset	71 Py_DECREF(pathbytes);
69145 1b7f484bab6e Issue #11619: _PyImport_LoadDynamicModule() doesn't encode the path to bytes Victor Stinner <victor.stinner@haypocalc.com> parents: 68716 diff changeset	72 #endif
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 47580 diff changeset	73 p = (PyObject()(void))p0;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 47580 diff changeset	74 if (PyErr_Occurred())
69889 eb003c3d1770 _PyImport_LoadDynamicModule() encodes the module name explicitly to ASCII Victor Stinner <victor.stinner@haypocalc.com> parents: 69145 diff changeset	75 goto error;
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 47580 diff changeset	76 if (p == NULL) {
76434 573010778eed Issue #14599: Generalize a test for ImportError.path and add support Brett Cannon <brett@python.org> parents: 76303 diff changeset	77 PyObject *msg = PyUnicode_FromFormat("dynamic module does not define "
573010778eed Issue #14599: Generalize a test for ImportError.path and add support Brett Cannon <brett@python.org> parents: 76303 diff changeset	78 "init function (PyInit_%s)",
573010778eed Issue #14599: Generalize a test for ImportError.path and add support Brett Cannon <brett@python.org> parents: 76303 diff changeset	79 shortname);
573010778eed Issue #14599: Generalize a test for ImportError.path and add support Brett Cannon <brett@python.org> parents: 76303 diff changeset	80 PyErr_SetImportError(msg, name, path);
573010778eed Issue #14599: Generalize a test for ImportError.path and add support Brett Cannon <brett@python.org> parents: 76303 diff changeset	81 Py_DECREF(msg);
69889 eb003c3d1770 _PyImport_LoadDynamicModule() encodes the module name explicitly to ASCII Victor Stinner <victor.stinner@haypocalc.com> parents: 69145 diff changeset	82 goto error;
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 47580 diff changeset	83 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 47580 diff changeset	84 oldcontext = _Py_PackageContext;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 47580 diff changeset	85 _Py_PackageContext = packagecontext;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 47580 diff changeset	86 m = (*p)();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 47580 diff changeset	87 _Py_PackageContext = oldcontext;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 47580 diff changeset	88 if (m == NULL)
69889 eb003c3d1770 _PyImport_LoadDynamicModule() encodes the module name explicitly to ASCII Victor Stinner <victor.stinner@haypocalc.com> parents: 69145 diff changeset	89 goto error;
2052 d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: diff changeset	90
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 47580 diff changeset	91 if (PyErr_Occurred()) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 47580 diff changeset	92 PyErr_Format(PyExc_SystemError,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 47580 diff changeset	93 "initialization of %s raised unreported exception",
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 47580 diff changeset	94 shortname);
69889 eb003c3d1770 _PyImport_LoadDynamicModule() encodes the module name explicitly to ASCII Victor Stinner <victor.stinner@haypocalc.com> parents: 69145 diff changeset	95 goto error;
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 47580 diff changeset	96 }
47580 94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 43573 diff changeset	97
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 47580 diff changeset	98 /* Remember pointer to module init function. */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 47580 diff changeset	99 def = PyModule_GetDef(m);
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 47580 diff changeset	100 def->m_base.m_init = p;
47580 94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API. Martin v. Löwis <martin@v.loewis.de> parents: 43573 diff changeset	101
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 47580 diff changeset	102 /* Remember the filename as the __file__ attribute */
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 47580 diff changeset	103 if (PyModule_AddObject(m, "__file__", path) < 0)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 47580 diff changeset	104 PyErr_Clear(); /* Not important enough to report */
65418 fd5135cbd928 _PyImport_FixupExtension() and _PyImport_FindExtension() uses FS encoding Victor Stinner <victor.stinner@haypocalc.com> parents: 61466 diff changeset	105 else
fd5135cbd928 _PyImport_FixupExtension() and _PyImport_FindExtension() uses FS encoding Victor Stinner <victor.stinner@haypocalc.com> parents: 61466 diff changeset	106 Py_INCREF(path);
30316 19611d101d23 Patch #794826: Add __file__ in dynamically loaded modules for multiple Martin v. Löwis <martin@v.loewis.de> parents: 25040 diff changeset	107
68716 ef2b6305d395 Issue #3080: _PyImport_LoadDynamicModule() uses Unicode for name and path Victor Stinner <victor.stinner@haypocalc.com> parents: 68712 diff changeset	108 if (_PyImport_FixupExtensionObject(m, name, path) < 0)
69889 eb003c3d1770 _PyImport_LoadDynamicModule() encodes the module name explicitly to ASCII Victor Stinner <victor.stinner@haypocalc.com> parents: 69145 diff changeset	109 goto error;
eb003c3d1770 _PyImport_LoadDynamicModule() encodes the module name explicitly to ASCII Victor Stinner <victor.stinner@haypocalc.com> parents: 69145 diff changeset	110 Py_DECREF(nameascii);
68716 ef2b6305d395 Issue #3080: _PyImport_LoadDynamicModule() uses Unicode for name and path Victor Stinner <victor.stinner@haypocalc.com> parents: 68712 diff changeset	111 return m;
69889 eb003c3d1770 _PyImport_LoadDynamicModule() encodes the module name explicitly to ASCII Victor Stinner <victor.stinner@haypocalc.com> parents: 69145 diff changeset	112
eb003c3d1770 _PyImport_LoadDynamicModule() encodes the module name explicitly to ASCII Victor Stinner <victor.stinner@haypocalc.com> parents: 69145 diff changeset	113 error:
eb003c3d1770 _PyImport_LoadDynamicModule() encodes the module name explicitly to ASCII Victor Stinner <victor.stinner@haypocalc.com> parents: 69145 diff changeset	114 Py_DECREF(nameascii);
eb003c3d1770 _PyImport_LoadDynamicModule() encodes the module name explicitly to ASCII Victor Stinner <victor.stinner@haypocalc.com> parents: 69145 diff changeset	115 Py_XDECREF(m);
eb003c3d1770 _PyImport_LoadDynamicModule() encodes the module name explicitly to ASCII Victor Stinner <victor.stinner@haypocalc.com> parents: 69145 diff changeset	116 return NULL;
11618 528559a0b2f2 Cleanup patches from Greg Stein: Guido van Rossum <guido@python.org> parents: 11600 diff changeset	117 }
528559a0b2f2 Cleanup patches from Greg Stein: Guido van Rossum <guido@python.org> parents: 11600 diff changeset	118
11600 14561e8395bb Moved most of the platform-specific code to dynload_<platform>.c files. Guido van Rossum <guido@python.org> parents: 11469 diff changeset	119 #endif /* HAVE_DYNAMIC_LOADING */

Mercurial > cpython-lru_cache-weakref

annotate Python/importdl.c @ 84172:e353f64dfd95