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3826 Commits

Author SHA1 Message Date
Antoine Pitrou ea3eb88bca Issue #9260: A finer-grained import lock. 
Most of the import sequence now uses per-module locks rather than the
global import lock, eliminating well-known issues with threads and imports.
 2012-05-17 18:55:59 +02:00
Antoine Pitrou b84bc7a7ce Avoid "warning: no newline at end of file" in importlib.h. 2012-05-16 12:58:04 +02:00
Benjamin Peterson 77fa9379e2 use Py_ssize_t for ast sequence lengths 2012-05-15 10:10:27 -07:00
Martin v. Löwis 41829e82c1 Document f4d7ad6c9d6e. 2012-05-15 14:52:36 +02:00
Martin v. Löwis cc10a37ef0 Widen ASDL sequences to Py_ssize_t lengths to better match PEP 353. 2012-05-15 14:45:03 +02:00
Benjamin Peterson 6ecf8ce364 apparently importlib.h wants to be updated 2012-05-14 22:17:34 -07:00
Benjamin Peterson d5a1c44455 PEP 415: Implement suppression of __context__ display with an exception attribute 
This replaces the original PEP 409 implementation. See #14133.
 2012-05-14 22:09:31 -07:00
Brian Curtin 401f9f3d32 Fix #13210. Port the Windows build from VS2008 to VS2010. 2012-05-13 11:19:23 -05:00
Brett Cannon c049952de7 Issue #13959: Have 
importlib.abc.FileLoader.load_module()/get_filename() and
importlib.machinery.ExtensionFileLoader.load_module() have their
single argument be optional as the loader's constructor has all the
ncessary information.

This allows for the deprecation of
imp.load_source()/load_compile()/load_package().
 2012-05-11 14:48:41 -04:00
Brett Cannon 44ec91f6a5 Update importlib.h 2012-05-11 13:11:02 -04:00
Larry Hastings a34790104c Issue #14746: Remove redundant paragraphs from skipitem() in Python/getargs.c. 2012-05-08 23:52:03 -07:00
Larry Hastings d3f424fe45 Merge from 3.2. Issue #14749: Add support for 'Z' to skipitem(). 2012-05-08 03:54:05 -07:00
Larry Hastings d9e4a414d7 Issue #14749: Add support for 'Z' to skipitem() in Python/getargs.c. 2012-05-08 03:51:18 -07:00
Antoine Pitrou 6efa50a384 Issue #14583: Fix importlib bug when a package's __init__.py would first import one of its modules then raise an error. 2012-05-07 21:41:59 +02:00
Larry Hastings 10ba07a39e Issue #14705: Added support for the new 'p' format unit to skipitem(). 2012-05-07 02:44:50 -07:00
Antoine Pitrou b78174c010 Fix too early decrefs. 2012-05-06 17:15:23 +02:00
Larry Hastings faf91e75ab Issue #14705: Add 'p' format character to PyArg_ParseTuple* for bool support. 2012-05-05 16:54:29 -07:00
Nadeem Vawda 8f46d655b9 Fix typo in changeset eb5c5c23ca9b. 2012-05-05 12:27:30 +02:00
Brett Cannon feccc09952 Clean up a docstring. 2012-05-04 16:47:54 -04:00
Antoine Pitrou f3a42dee9a Simplify code for load_dynamic() 2012-05-04 22:40:25 +02:00
Brett Cannon 0429e1a57d Issue #13959: Move module type constants to Lib/imp.py. 2012-05-04 16:13:30 -04:00
Brett Cannon 6b9b727695 Remove dead Windows code which no longer will compile. 2012-05-04 16:04:14 -04:00
Brett Cannon a6685e8d36 update importlib.h 2012-05-04 16:03:20 -04:00
Brett Cannon 2657df4744 Issue #13959: Re-implement imp.get_suffixes() in Lib/imp.py. 
This introduces a new function, imp.extension_suffixes(), which is
currently undocumented. That is forthcoming once issue #14657 is
resolved and how to expose file suffixes is decided.
 2012-05-04 15:20:40 -04:00
Larry Hastings 76ad59b7e8 Issue #14127: Add ns= parameter to utime, futimes, and lutimes. 
Removed futimens as it is now redundant.
Changed shutil.copystat to use st_atime_ns and st_mtime_ns from os.stat
and ns= parameter to utime--it once again preserves exact metadata on Linux!
 2012-05-03 00:30:07 -07:00
Benjamin Peterson 49a69e4d48 strip is_ prefixes on clock_info fields 2012-05-01 09:38:34 -04:00
Brett Cannon 62228dbd6c Issues #13959, 14647: Re-implement imp.reload() in Lib/imp.py. 
Thanks to Eric Snow for the patch.
 2012-04-29 14:38:11 -04:00
Brett Cannon acf85cd131 Issue #13959: Re-implement imp.NullImporter in Lib/imp.py. 2012-04-29 12:50:03 -04:00
Mark Dickinson e383e82e04 Issue #14521: Make result of float('nan') and float('-nan') more consistent across platforms. Further, don't rely on Py_HUGE_VAL for float('inf'). 2012-04-29 15:31:56 +01:00
Victor Stinner ec89539ccc Issue #14428, #14397: Implement the PEP 418 
* Rename time.steady() to time.monotonic()
 * On Windows, time.monotonic() uses GetTickCount/GetTickCount64() instead of
   QueryPerformanceCounter()
 * time.monotonic() uses CLOCK_HIGHRES if available
 * Add time.get_clock_info(), time.perf_counter() and time.process_time()
   functions
 2012-04-29 02:41:27 +02:00
Brett Cannon efad00d520 Issue #14646: __import__() now sets __loader__ if need be. 
importlib.util.module_for_loader also will set __loader__ along with
__package__. This is in conjunction to a forthcoming update to PEP 302
which will make these two attributes required for loaders to set.
 2012-04-27 17:27:14 -04:00
Brett Cannon fea73efc9e Issue #14605: Don't error out if get_importer() returns None. 2012-04-27 15:45:15 -04:00
Brett Cannon aa93642a35 Issue #14605: Use None in sys.path_importer_cache to represent no 
finder instead of using some (now non-existent) implicit finder.
 2012-04-27 15:30:58 -04:00
Brett Cannon ce418b448f Issue #14605: Stop having implicit entries for sys.meta_path. 
ImportWarning is raised if sys.meta_path is found to be empty.
 2012-04-27 14:01:58 -04:00
Victor Stinner 8f825060f1 Check newly created consistency using _PyUnicode_CheckConsistency(str, 1) 
* In debug mode, fill the string data with invalid characters
 * Simplify also reference counting in PyCodec_BackslashReplaceErrors()
   and PyCodec_XMLCharRefReplaceError()
 2012-04-27 13:55:39 +02:00
Benjamin Peterson 9fa47ebafe merge heads 2012-04-26 00:27:06 -04:00
Benjamin Peterson 1138944888 only incref when using borrowing functions 2012-04-26 00:26:37 -04:00
Brett Cannon e0d88a173c Issue #14605: Make explicit the entries on sys.path_hooks that used to 
be implicit.

Added a warning for when sys.path_hooks is found to be empty. Also
changed the meaning of None in sys.path_importer_cache to represent
trying sys.path_hooks again (an interpretation of previous semantics).
Also added a warning for when None was found.

The long-term goal is for None in sys.path_importer_cache to represent
the same as imp.NullImporter: no finder found for that sys.path entry.
 2012-04-25 20:54:04 -04:00
Brett Cannon f96bb2f9af Update importlib.h 2012-04-25 20:18:55 -04:00
Brett Cannon 5a5d6a1033 Merge 2012-04-25 20:18:24 -04:00
Marc-Andre Lemburg 7541c8ea37 Issue #14605 and #14642: 
Issue a warning in case Python\importlib.h needs to be rebuilt,
but there's no Python interpreter around to freeze the bootstrap
script.
 2012-04-25 10:54:48 +02:00
Brett Cannon 8923a4d4c5 Issue #14605: Insert to the front of sys.path_hooks instead of appending. 2012-04-24 22:03:46 -04:00
Marc-Andre Lemburg 4fe29c9657 Issue #14605: Rename _SourcelessFileLoader to SourcelessFileLoader. 
This time also recreating the Python/importlib.h file to make
make happy. See the ticket for details.
 2012-04-25 02:31:37 +02:00
Victor Stinner ece58deb9f Close #14648: Compute correctly maxchar in str.format() for substrin 2012-04-23 23:36:38 +02:00
Benjamin Peterson 7d95e40721 Implement PEP 412: Key-sharing dictionaries (closes #13903) 
Patch from Mark Shannon.
 2012-04-23 11:24:50 -04:00
Benjamin Peterson 80d07f8251 inherit maxchar of field value where needed (closes #14648) 2012-04-23 10:55:29 -04:00
Brett Cannon 938d44d59c Issue #14605: Expose importlib.abc.FileLoader and 
importlib.machinery.(FileFinder, SourceFileLoader,
_SourcelessFileLoader, ExtensionFileLoader).

This exposes all of importlib's mechanisms that will become public on
the sys module.
 2012-04-22 19:58:33 -04:00
Brett Cannon 5c903e6ee1 Issue #13959: Continue to try to accomodate altsep in importlib by not 
ignoring altsep if it already exists on a path when doing a join.
 2012-04-22 11:45:07 -04:00
Brett Cannon cf649958f7 Revert to os.path.join() semantics for path manipulation in importlib 
which is different than what imp.cache_from_source() operates on.
 2012-04-22 02:06:23 -04:00
Brett Cannon 6c802b8491 Update importlib.h 2012-04-21 21:47:08 -04:00