* Use Unicode for module name and path in the following functions:
* get_file()
* load_source_module(), parse_source_module()
* make_compiled_pathname(), check_compiled_module(),
read_compiled_module(), load_compiled_module(), write_compiled_module(),
update_compiled_module()
* On Windows, use CreateDirectoryW() instead of mkdir()
* update_compiled_module() cannot fail anymore
* Document the function
* Use RegQueryValueW() instead of RegQueryValueA()
* Use _Py_fopen() instead of fopen()
* Allocate registry key on the heap, not on the stack, and handle memory
allocation failure
* Handle Python exception in find_module()
- is_builtin(), init_builtin(), load_builtin() and other builtin related
functions use Unicode strings, instead of byte strings
- Rename _PyImport_FixupExtensionUnicode() to _PyImport_FixupExtensionObject()
- Rename _PyImport_FindExtensionUnicode() to _PyImport_FindExtensionObject()
And as a consequence, mark also name argument of
_PyImport_FindExtensionUnicode() constant too. But I plan to change this
argument type to PyObject* later.
* Rename _PyImport_FindExtension() to _PyImport_FindExtensionUnicode():
the filename becomes a Unicode object instead of byte string
* Rename _PyImport_FixupExtension() to _PyImport_FixupExtensionUnicode():
the filename becomes a Unicode object instead of byte string
filesystem encoding instead of utf-8.
imp_cache_from_source() encodes the input path to filesystem encoding and this
path is passed to make_compiled_pathname().
* _Py_fopen() and _Py_stat() come from Python/import.c
* (_Py)_wrealpath() comes from Python/sysmodule.c
* _Py_char2wchar(), _Py_wchar2char() and _Py_wfopen() come from Modules/main.c
* (_Py)_wstat(), (_Py)_wgetcwd(), _Py_wreadlink() come from Modules/getpath.c
fromlist to get __import__ to return the module desired. Now it uses the proper
approach of fetching the module from sys.modules.
Closes issue #9252. Thanks to Alexander Belopolsky for the bug report.
Call _wfopen() on Windows, or fopen() otherwise. Return the new file object on
success, or NULL if the file cannot be open or (if PyErr_Occurred()) on unicode
error.
* On non-Windows OSes: the constructor accepts bytes filenames
and use surrogateescape for unicode filenames
* On Windows: use GetFileAttributesW() instead of GetFileAttributesA()
svn+ssh://pythondev@svn.python.org/python/trunk
........
r81380 | brett.cannon | 2010-05-20 13:37:55 -0500 (Thu, 20 May 2010) | 8 lines
Turned out that if you used explicit relative import syntax
(e.g. from .os import sep) and it failed, import would still try the implicit
relative import semantics of an absolute import (from os import sep). That's
not right, so when level is negative, only do explicit relative import
semantics.
Fixes issue #7902. Thanks to Meador Inge for the patch.
........
object to Py_FileSystemDefaultEncoding with the "surrogateescape" error
handler, return a bytes object. If Py_FileSystemDefaultEncoding is not set,
fall back to UTF-8.
Victor Stinner
Martin v. Löwis
Nick Coghlan
Georg Brandl
Benjamin Peterson
Brian Curtin
Brett Cannon
Daniel Stutzbach
Antoine Pitrou
Barry Warsaw