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Author SHA1 Message Date
Benjamin Peterson f53d20f2cd in 72556ff86828, I should have updated the magic as well as the comment (#14230) 2012-03-16 09:39:12 -05:00
Benjamin Peterson abdb5528c0 fix comment 2012-03-15 15:40:37 -05:00
Benjamin Peterson 2afe6aeae8 perform yield from delegation by repeating YIELD_FROM opcode (closes #14230) 
This allows generators that are using yield from to be seen by debuggers. It
also kills the f_yieldfrom field on frame objects.

Patch mostly from Mark Shannon with a few tweaks by me.
 2012-03-15 15:37:39 -05:00
Antoine Pitrou cf1c8339f9 Issue #14084: Fix a file descriptor leak when importing a module with a bad encoding. 2012-02-22 18:08:30 +01:00
Antoine Pitrou 4f22a8d739 Issue #14084: Fix a file descriptor leak when importing a module with a bad encoding. 2012-02-22 18:05:43 +01:00
Antoine Pitrou 7214612443 In find_module(), do not silence fileno() and dup() errors. 2012-02-22 18:03:04 +01:00
Victor Stinner a3dd409b52 Remove now useless arbitrary limit of module name length 2012-01-26 00:31:49 +01:00
Antoine Pitrou 581616624d Port import fixes from 2.7. 2012-01-25 18:06:07 +01:00
Antoine Pitrou 33d15f7c85 Port import fixes from 2.7. 2012-01-25 18:01:45 +01:00
Antoine Pitrou abaf89b2be Issue #11235: Fix OverflowError when trying to import a source file whose modification time doesn't fit in a 32-bit timestamp. 2012-01-24 17:45:50 +01:00
Antoine Pitrou 2be60afb7e Issue #11235: Fix OverflowError when trying to import a source file whose modification time doesn't fit in a 32-bit timestamp. 2012-01-24 17:44:06 +01:00
Antoine Pitrou 165e01f83f Fix the builtin module initialization code to store the init function for future reinitialization. 2012-01-18 20:17:58 +01:00
Antoine Pitrou 6c40eb7f42 Fix the builtin module initialization code to store the init function for future reinitialization. 2012-01-18 20:16:09 +01:00
Antoine Pitrou 5136ac0ca2 Issue #13645: pyc files now contain the size of the corresponding source 
code, to avoid timestamp collisions (especially on filesystems with a low
timestamp resolution) when checking for freshness of the bytecode.
 2012-01-13 18:52:16 +01:00
Victor Stinner 3573476271 (Merge 3.2) Handle correctly _Py_fopen() error: don't replace the exception 2011-12-18 21:05:22 +01:00
Victor Stinner bd0850b857 import.c now catchs _Py_stat() exceptions 
_Py_stat() now returns -2 if an exception was raised.
 2011-12-18 20:47:30 +01:00
Charles-François Natali 1659b83b1d Followup to a541bda2f5e2: Add a short comment. 2011-12-07 23:17:58 +01:00
Charles-François Natali 7c0b0cc9f9 Issue #11051: Reduce the number of syscalls per import. 2011-12-07 19:16:01 +01:00
Antoine Pitrou 86a36b500a PEP 3155 / issue #13448: Qualified name for classes and functions. 2011-11-25 18:56:07 +01:00
Victor Stinner 1f7951711c Catch PyUnicode_AS_UNICODE() errors 2011-11-17 00:45:54 +01:00
Antoine Pitrou 8ad982cccf Use PyUnicode_FromFormat() to create the temporary file name. 
Also, as in importlib, append the id of an object to make the file name
pseudo-random.
 2011-11-15 22:27:32 +01:00
Antoine Pitrou 1d8f3f451c Fix regression under Windows following b75b41237380 (from issue #13392) 2011-11-15 20:40:55 +01:00
Antoine Pitrou 28e401e717 Issue #13392: Writing a pyc file should now be atomic under Windows as well. 2011-11-15 19:15:19 +01:00
Charles-François Natali 0c929d9d39 Issue #13303: Fix bytecode file default permission. 2011-11-10 19:12:29 +01:00
Éric Araujo e64052176d Merge follow-up for #11254 and other changes from 3.2 2011-11-03 05:17:11 +01:00
Éric Araujo 5df1108de2 Add signatures to the docstring of functions added to imp by PEP 3147 2011-11-03 03:38:44 +01:00
Antoine Pitrou 8db076cf8a Issue #10363: Deallocate global locks in Py_Finalize(). 2011-10-30 19:13:55 +01:00
Charles-François Natali e695eec24a Issue #13303: Fix a race condition in the bytecode file creation. 2011-10-31 20:47:31 +01:00
Martin v. Löwis f45dee998f Port import_module_level to Unicode API. 2011-10-30 23:50:02 +01:00
Antoine Pitrou 6fbbc33440 Issue #10363: Deallocate global locks in Py_Finalize(). 2011-10-30 19:14:46 +01:00
Martin v. Löwis 796ea53937 Port PyImport_ReloadModule to Unicode API. 2011-10-30 09:07:07 +01:00
Antoine Pitrou b528fcf954 Fix test_imp failure under Windows 2011-10-25 00:21:02 +02:00
Martin v. Löwis 9af29d39af Rewrite find_module_path using unicode API. 2011-10-23 18:45:16 +02:00
Martin v. Löwis 2cc0cc54a2 Fix off-by-one error. 2011-10-23 18:41:56 +02:00
Martin v. Löwis fadcd317fa Drop unused macros. Use CACHEDIR consistently. 2011-10-23 18:08:20 +02:00
Martin v. Löwis 8a0ef78e8c Rewrite make_source_pathname using Unicode API. 2011-10-23 18:05:06 +02:00
Martin v. Löwis 30260a7fe3 Add ready checks for make_compiled_pathname. 2011-10-23 17:35:46 +02:00
Martin v. Löwis 2db72863fb Reformulate make_compiled_pathname in terms of unicode objects. 2011-10-23 17:29:08 +02:00
Antoine Pitrou 707033a694 Issue #13146: Writing a pyc file is now atomic under POSIX. 2011-10-17 19:28:44 +02:00
Martin v. Löwis bd928fef42 Rename _Py_identifier to _Py_IDENTIFIER. 2011-10-14 10:20:37 +02:00
Victor Stinner 8c9818980b Fix typo in import.c 2011-10-11 22:27:13 +02:00
Victor Stinner beac78bb24 Use PyUnicode_AsUnicodeAndSize() instead of PyUnicode_GET_SIZE() 2011-10-11 21:55:01 +02:00
Martin v. Löwis 1ee1b6fe0d Use identifier API for PyObject_GetAttrString. 2011-10-10 18:11:30 +02:00
Martin v. Löwis afe55bba33 Add API for static strings, primarily good for identifiers. 
Thanks to Konrad Schöbel and Jasper Schulz for helping with the mass-editing.
 2011-10-09 10:38:36 +02:00
Victor Stinner 46084bad88 Fix find_module_path(): make the string ready 2011-10-06 02:39:42 +02:00
Benjamin Peterson 014cc42db8 remove unused label 2011-10-02 13:19:16 -04:00
Martin v. Löwis 0b1d348990 Issue 13085: Fix some memory leaks. Patch by Stefan Krah. 2011-10-01 16:35:40 +02:00
Georg Brandl 4cb0de246c Rename new macros to conform to naming rules (function macros have "Py" prefix, not "PY"). 2011-09-28 21:49:49 +02:00
Martin v. Löwis d63a3b8beb Implement PEP 393. 2011-09-28 07:41:54 +02:00
Victor Stinner a1fe1f8dcf Merge 3.2: Issue #7732: Don't open a directory as a file anymore while 
importing a module. Ignore the direcotry if its name matchs the module name
(e.g.  "__init__.py") and raise a ImportError instead.
 2011-09-23 18:59:08 +02:00
Victor Stinner 53ffdc53bf Issue #7732: Don't open a directory as a file anymore while importing a 
module. Ignore the direcotry if its name matchs the module name (e.g.
"__init__.py") and raise a ImportError instead.
 2011-09-23 18:54:40 +02:00
Victor Stinner 9561d7c526 import.c: remove now useless arbitrary limit 2011-09-15 19:50:01 +02:00
Victor Stinner 84b8e40fd7 Merge 3.2: Fix the import machinery if there is an error on sys.path or sys.meta_path 
find_module() now raises a RuntimeError, instead of ImportError, on an error on
sys.path or sys.meta_path because load_package() and import_submodule() returns
None and clear the exception if a ImportError occurred.
 2011-09-15 19:38:54 +02:00
Victor Stinner 1619132e5d Fix the import machinery if there is an error on sys.path or sys.meta_path 
find_module() now raises a RuntimeError, instead of ImportError, on an error on
sys.path or sys.meta_path because load_package() and import_submodule() returns
None and clear the exception if a ImportError occurred.
 2011-09-15 19:28:05 +02:00
Victor Stinner 22d80bcf1b Merge 3.2: Remove unused variable if Python is build without threads 2011-09-02 00:13:16 +02:00
Victor Stinner 0af0306396 Remove unused variable if Python is build without threads 2011-09-02 00:11:43 +02:00
Victor Stinner d417d01ec8 call_find_module() handles dup() failure: raise an OSError exception 2011-06-20 15:16:55 +02:00
Victor Stinner 925ef39949 find_module_path_list() fails if _Py_fopen() failed and raised an exception 
(UnicodeEncodeError).
 2011-06-20 15:01:10 +02:00
Benjamin Peterson e7c15fa184 bump magic for super closure change 2011-06-19 19:54:45 -05:00
Benjamin Peterson 48deae12d5 some horrible preprocessing tricks to automatically update the tag 2011-06-03 17:50:16 -05:00
Victor Stinner 25095b2be6 Remove useless assignments 
Warnings found by the the Clang Static Analyzer.
 2011-05-26 13:47:08 +02:00
Benjamin Peterson 04778a8150 make PyImport_ImportModuleLevel's first arg const like similiar functions (closes #12173) 2011-05-25 09:29:00 -05:00
Victor Stinner 783c82c701 Close #11619: write_compiled_module() doesn't encode the filename 
Reimplement open_exclusive() using _wopen() to avoid encoding the filename to
the filesystem encoding: use the Unicode version of the Windows API.
 2011-04-20 03:27:51 +02:00
Victor Stinner fe7c5b5bdf Issue #9319: Include the filename in "Non-UTF8 code ..." syntax error. 2011-04-05 01:48:03 +02:00
Brett Cannon 442c9b92d8 Make importlib compatible with __import__ by "fixing" code.co_filename 
paths.

__import__ does a little trick when importing from bytecode by
back-patching the co_filename paths to point to the file location
where the code object was loaded from, *not* where the code object was
originally created. This allows co_filename to point to a valid path.
Problem is that co_filename is immutable from Python, so a private
function -- imp._fix_co_filename() -- had to be introduced in order to
get things working properly. Originally the plan was to add a file
argument to marshal.loads(), but that failed as the algorithm used by
__import__ is not fully recursive as one might expect, so to be fully
backwards-compatible the code used by __import__ needed to be exposed.

This closes issue #6811 by taking a different approach than outlined
in the issue.
 2011-03-23 16:14:42 -07:00
Victor Stinner e9ddbf65a8 Issue #11630, issue #3080: Fix refleak introduced by ef2b6305d395 2011-03-22 10:46:35 +01:00
Victor Stinner 9c61e24be4 Issue #3080: On DJGPP, case_bytes() returns -1 to signal an error if the file 
cannot be found.
 2011-03-22 01:22:27 +01:00
Victor Stinner 6ae1e7f04e Issue #3080: imp.load_module() accepts None for the module path 
imp.find_module() returns None as module path for builtin and frozen builtins.
 2011-03-20 22:37:17 +01:00
Victor Stinner cc9564ecd8 Issue #3080: Fix call to case_ok() in find_init_module() 2011-03-20 04:58:29 +01:00
Victor Stinner 1304f2d8a3 Issue #3080: Fix case_ok() using case_bytes() 
Invert name and namelen arguments.
 2011-03-20 04:28:55 +01:00
Victor Stinner fe93faf98c Issue #3080: Add PyImport_ImportModuleLevelObject() function 
Use it for the builtin __import__ function.
 2011-03-14 15:54:52 -04:00
Victor Stinner 98dbba5d20 Issue #3080: Use repr() to format the module name on error 2011-03-14 15:15:47 -04:00
Victor Stinner ccbf475dfd Fix imp.cache_from_source() if the directory name contains a dot 
If the directory name contains a dot but not the filename, don't strip at the
dot.
 2011-03-14 15:05:12 -04:00
Victor Stinner fe19d21815 Issue #3080: imp.new_module() uses Unicode 2011-03-14 14:53:28 -04:00
Victor Stinner 2fd76e478f Issue #3080: find_module() returns the path as Unicode 2011-03-14 15:19:39 -04:00
Victor Stinner c9a271cf2b Issue #3080: case_ok() expects Unicode strings 2011-03-14 14:34:13 -04:00
Victor Stinner 547a2a6d52 Issue #3080: find_init_module() expects Unicode 2011-03-20 03:07:28 +01:00
Victor Stinner d029621c70 Issue #3080: Refactor find_module_path(), use return instead of break 
Prepare also the API change of case_ok()
 2011-03-14 14:04:10 -04:00
Victor Stinner df75a023a0 Issue #3080: find_module() sets an empty path for builtin and frozen modules 2011-03-14 13:40:04 -04:00
Victor Stinner 533d78399f Issue #3080: Rename some path variables to path_list 2011-03-14 13:22:54 -04:00
Victor Stinner ad3c03b23e Issue #3080: find_module() expects module fullname and subname as Unicode 
And PyImport_ReloadModule() uses Unicode for the module name.
 2011-03-14 09:21:33 -04:00
Victor Stinner 58d37112ae Issue #3080: Drop OS/2 support for the import machinery 
Sorry Andrew I MacIntyre!
 2011-03-13 23:11:02 -04:00
Victor Stinner 9599de5110 Issue #3080: Reindent and simplify import_submodule() 2011-03-13 22:38:38 -04:00
Victor Stinner c24c8108b6 Issue #3080: Use %R to format module name in error messages 
%R format instead of %U
 2011-03-13 22:38:06 -04:00
Victor Stinner 974389d92c Issue #3080: Use Unicode for the "The Magnum Opus of dotted-name import" 
Use Unicode for module name and paths in the following functions:

 * PyImport_ImportModuleLevel()
 * add_submodule()
 * ensure_from_list()
 * get_parent()
 * import_module_level()
 * import_submodule()
 * load_next()
 * mark_miss()
 2011-03-15 09:33:57 +01:00
Victor Stinner 2e5f11aaa4 Issue #3080: PyImport_ImportModuleNoBlock() uses Unicode 2011-03-13 21:57:27 -04:00
Victor Stinner 41c5fecce0 Issue #3080: load_module() expects name and path as Unicode 2011-03-13 21:46:30 -04:00
Victor Stinner 2f42ae53aa Issue #3080: Use Unicode to import source and compiled modules 
* 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
 2011-03-20 00:41:24 +01:00
Victor Stinner c9abda0c04 Issue #3080: get_sourcefile(), make_source_pathname(), load_package() 
Use Unicode for module name and path in get_sourcefile(),
make_source_pathname() and load_package() functions.
 2011-03-14 13:33:46 -04:00
Victor Stinner d68c2cf237 Issue #3080: Create find_module_path() subfunction 2011-03-12 16:02:28 -05:00
Victor Stinner 3758028299 Issue #3080: Create find_module_path_list() subfunction 2011-03-20 01:34:43 +01:00
Victor Stinner c696316466 Issue #3080: Remove useless name buffer from find_module() 
Rename subname argument to name, and mark it as constant.
 2011-03-12 09:26:54 -05:00
Victor Stinner 7d8b77c2aa Issue #3080: find_module() initialize buf and *p_fp 
Document also the find_module() function
 2011-03-12 08:45:02 -05:00
Victor Stinner fefd70c40d Issue #3080: _PyImport_LoadDynamicModule() uses Unicode for name and path 
Document also that dynamic module names are ASCII only
 2011-03-14 15:54:07 -04:00
Victor Stinner 4d6c1c476a Issue #3080: _PyWin_FindRegisteredModule() returns the path as Unicode 
* 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()
 2011-03-08 23:49:04 +01:00
Victor Stinner 21fcd0c9af Issue #3080: Use PyUnicode_InternFromString() for builtins 
_PyImport_FixupBuiltin() and _PyImport_FindBuiltin() use
PyUnicode_InternFromString() instead of PyUnicode_FromString().
 2011-03-07 18:28:15 +01:00
Victor Stinner 9587286f98 Issue #3080: Import builtins using Unicode strings 
- 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()
 2011-03-07 18:20:56 +01:00
Victor Stinner 53dc735168 Issue #3080: Add PyImport_ImportFrozenModuleObject() 
find_frozen(), get_frozen_object(), is_frozen_package() and other functions
related to frozen modules use Unicode strings instead of byte strings.
 2011-03-20 01:50:21 +01:00
Victor Stinner 9464d61cba Issue #3080: PyImport_Cleanup() uses Unicode 
Replace strcmp() by PyUnicode_CompareWithASCIIString()
 2011-03-07 17:08:21 +01:00
Victor Stinner 942003ccf9 import.c: replace tab by spaces 2011-03-07 16:57:48 +01:00