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Merged revisions 59005-59040 via svnmerge from

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svn+ssh://pythondev@svn.python.org/python/trunk

I've tried to fix test_cmd_line_script but I wasn't able to get all tests
right. Nick, can you please have a look?

........
  r59020 | facundo.batista | 2007-11-16 19:04:14 +0100 (Fri, 16 Nov 2007) | 12 lines


  Now in find, rfind, index, and rindex, you can use None as defaults,
  as usual with slicing (both with str and unicode strings).  This
  fixes issue 1259.

  For str only the stringobject.c file was modified.  But for unicode,
  I needed to repeat in the four functions a lot of code, so created
  a new function that does part of the job for them (and placed it in
  find.h, following a suggestion of Barry).

  Also added tests for this behaviour.
........
  r59021 | facundo.batista | 2007-11-16 19:41:24 +0100 (Fri, 16 Nov 2007) | 4 lines


  Fix for stupid error (I need to remember to do a full 'make clean + make'
  cycle before the tests...). Sorry.
........
  r59022 | facundo.batista | 2007-11-16 20:16:15 +0100 (Fri, 16 Nov 2007) | 3 lines


  Made _ParseTupleFinds only defined to unicodeobject.c
........
  r59024 | raymond.hettinger | 2007-11-17 02:51:22 +0100 (Sat, 17 Nov 2007) | 1 line

  Fix signature in example
........
  r59033 | brett.cannon | 2007-11-17 08:07:29 +0100 (Sat, 17 Nov 2007) | 5 lines

  Remove a confusing sentence about pth files and which directories are searched
  for them.

  Closes issue #1431.  Thanks Giambattista Bloisi for the help.
........
  r59039 | nick.coghlan | 2007-11-18 12:56:28 +0100 (Sun, 18 Nov 2007) | 1 line

  Patch #1739468: Directories and zipfiles containing __main__.py are now executable
........
This commit is contained in:
Christian Heimes 2007-11-18 19:35:23 +00:00
parent 81ca7c784c
commit 9cd177526a
11 changed files with 359 additions and 84 deletions
Download patch file Download diff file Expand all files Collapse all files

27
Python/import.c
View file

@ -109,7 +109,6 @@ static const struct filedescr _PyImport_StandardFiletab[] = {
{0, 0}
};
static PyTypeObject NullImporterType; /* Forward reference */
/* Initialize things */
@ -167,7 +166,7 @@ _PyImportHooks_Init(void)
/* adding sys.path_hooks and sys.path_importer_cache, setting up
zipimport */
if (PyType_Ready(&NullImporterType) < 0)
if (PyType_Ready(&PyNullImporter_Type) < 0)
goto error;
if (Py_VerboseFlag)
@ -1088,7 +1087,7 @@ get_path_importer(PyObject *path_importer_cache, PyObject *path_hooks,
}
if (importer == NULL) {
importer = PyObject_CallFunctionObjArgs(
(PyObject *)&NullImporterType, p, NULL
(PyObject *)&PyNullImporter_Type, p, NULL
);
if (importer == NULL) {
if (PyErr_ExceptionMatches(PyExc_ImportError)) {
@ -1106,6 +1105,20 @@ get_path_importer(PyObject *path_importer_cache, PyObject *path_hooks,
return importer;
}
PyAPI_FUNC(PyObject *)
PyImport_GetImporter(PyObject *path) {
PyObject *importer=NULL, *path_importer_cache=NULL, *path_hooks=NULL;
if ((path_importer_cache = PySys_GetObject("path_importer_cache"))) {
if ((path_hooks = PySys_GetObject("path_hooks"))) {
importer = get_path_importer(path_importer_cache,
path_hooks, path);
}
}
Py_XINCREF(importer); /* get_path_importer returns a borrowed reference */
return importer;
}
/* Search the path (default sys.path) for a module. Return the
corresponding filedescr struct, and (via return arguments) the
pathname and an open file. Return NULL if the module is not found. */
@ -2981,7 +2994,7 @@ static PyMethodDef NullImporter_methods[] = {
};
static PyTypeObject NullImporterType = {
PyTypeObject PyNullImporter_Type = {
PyVarObject_HEAD_INIT(NULL, 0)
"imp.NullImporter", /*tp_name*/
sizeof(NullImporter), /*tp_basicsize*/
@ -3028,7 +3041,7 @@ initimp(void)
{
PyObject *m, *d;
if (PyType_Ready(&NullImporterType) < 0)
if (PyType_Ready(&PyNullImporter_Type) < 0)
goto failure;
m = Py_InitModule4("imp", imp_methods, doc_imp,
@ -3050,8 +3063,8 @@ initimp(void)
if (setint(d, "PY_CODERESOURCE", PY_CODERESOURCE) < 0) goto failure;
if (setint(d, "IMP_HOOK", IMP_HOOK) < 0) goto failure;
Py_INCREF(&NullImporterType);
PyModule_AddObject(m, "NullImporter", (PyObject *)&NullImporterType);
Py_INCREF(&PyNullImporter_Type);
PyModule_AddObject(m, "NullImporter", (PyObject *)&PyNullImporter_Type);
failure:
;
}