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52 commits

Author SHA1 Message Date
Zachary Ware
50db6acc9b Issue #23956: Fix typo in imp.py docstring. 
Patch by Jacinda Shelly.
 2015-04-14 15:43:00 -05:00
Serhiy Storchaka
6787a3806e Issue #15204: Deprecated the 'U' mode in file-like objects. 2013-11-23 22:12:06 +02:00
Eric Snow
b523f8433a Implement PEP 451 (ModuleSpec). 2013-11-22 09:05:39 -07:00
Brett Cannon
16ababc213 merge for issue #18755 2013-08-23 11:52:19 -04:00
Brett Cannon
a4975a911d Issue #18755: Allow imp.load_*() loaders to have get_data() called 
multiple times.
 2013-08-23 11:45:57 -04:00
Eric Snow
7491f1726b issue #18698: ensure importlib.reload() returns the module out of sys.modules. 2013-08-14 18:03:34 -06:00
Ezio Melotti
056bafe7a6 #18681: Fix a NameError in imp.reload() (noticed by Weizhao Li). 2013-08-10 19:59:36 +03:00
Brett Cannon
cd171c8e92 Issue #18200: Back out usage of ModuleNotFoundError (8d28d44f3a9a) 2013-07-04 17:43:24 -04:00
Brett Cannon
e4f41deccf Issue #17177: The imp module is pending deprecation. 
To make sure there is no issue with code that is both Python 2 and 3
compatible, there are no plans to remove the module any sooner than
Python 4 (unless the community moves to Python 3 solidly before then).
 2013-06-16 13:13:40 -04:00
Brett Cannon
a38e81428a Issue #18194: Introduce importlib.util.cache_from_source() and 
source_from_cache(), finishing the work introduced in changset
4134:9cacdb9d0c59.
 2013-06-14 22:35:40 -04:00
Brett Cannon
589c4fffd2 Make it more obvious what things used in imp are snuck in through private APIs 2013-06-14 22:29:58 -04:00
Brett Cannon
a3c96154d2 Issue #17907: touch up the code for imp.new_module(). 2013-06-14 22:26:30 -04:00
Brett Cannon
05a647deed Issue #18192: Introduce importlib.util.MAGIC_NUMBER and document the 
deprecation of imp.get_magic().
 2013-06-14 19:02:34 -04:00
Brett Cannon
3fe35e6503 Issue #18193: Add importlib.reload(), documenting (but not 
implementing in code) the deprecation of imp.reload().

Thanks to Berker Peksag for the patch.
 2013-06-14 15:04:26 -04:00
Brett Cannon
0a140668fa Issue #18200: Update the stdlib (except tests) to use 
ModuleNotFoundError.
 2013-06-13 20:57:26 -04:00
Brett Cannon
9d0f772c51 Issue #15902: Fix imp.load_module() to accept None as a file when 
trying to load an extension module.

While at it, also add a proper unittest.skipIf() guard to another test
involving imp.load_dynamic().
 2013-05-03 10:37:08 -04:00
Brett Cannon
5a4c233a9e Issue #17358: imp.load_source() and load_compiled() should now return 
modules which will typically work when reloaded.

A hack is used to support these functions as their API allowed them to
pass in a file object but then operate as if import had loaded them.
Unfortunately the hack kept a reference around for the file object
passed in which would be unusable on reload since it had been closed.
The solution is to simply use the hack for the initial load but then a
proper loader on the module so that imp.reload() at least has a chance
to work.
 2013-04-28 11:53:26 -04:00
Brett Cannon
3e2fe05e62 Issue #16880: _imp.load_dynamic() is not defined on a platform that 
does not support dynamic loading (e.g. Atari), so make sure that imp
doesn't assume it always exists.

Patch by Christian Heimes.
 2013-03-17 15:48:16 -07:00
Nick Coghlan
91b9f139bc Issue #15828: Restore support for C extension modules in imp.load_module() 2012-09-01 00:13:45 +10:00
Brett Cannon
ac9f2f3de3 Issue #15576: Allow extension modules to be a package's __init__ 
module again. Also took the opportunity to stop accidentally exporting
_imp.extension_suffixes() as public.
 2012-08-10 13:47:54 -04:00
Brett Cannon
a6473f9cfd Issues #15169, #14599: Make PyImport_ExecCodeModuleWithPathnames() use 
Lib/imp.py for imp.source_from_cache() instead of its own C version.

Also change PyImport_ExecCodeModuleObject() to not infer the source
path from the bytecode path like
PyImport_ExecCodeModuleWithPathnames() does. This makes the function
less magical.

This also has the side-effect of removing all uses of MAXPATHLEN in
Python/import.c which can cause failures on really long filenames.
 2012-07-13 13:57:03 -04:00
Brett Cannon
77b2abd094 Issue #15167 (as part of #13959): imp.get_magic() is no implemented in 
Lib/imp.py.
 2012-07-09 16:09:00 -04:00
Brett Cannon
19a2f5961c Issue #15056: imp.cache_from_source() and source_from_cache() raise 
NotimplementedError when sys.implementation.cache_tag is None.

Thanks to Pranav Ravichandran for taking an initial stab at the patch.
 2012-07-09 13:58:07 -04:00
Brett Cannon
bf7eab077f Issue #15256: Re-use the ImportError exception message as defined by 
importlib._bootstrap in imp to fix a grammatical mistake.

Thanks to Marc Abramowitz for the patch.
 2012-07-09 13:24:34 -04:00
Brett Cannon
98979b85e7 Issue #15166: Re-implement imp.get_tag() using sys.implementation. 
Also eliminates some C code in Python/import.c as well.

Patch by Eric Snow with verification by comparing against another
patch from Jeff Knupp.
 2012-07-02 15:13:11 -04:00
Brett Cannon
0450c9ed52 Issue #13959: Add to imp.find_module() and load_module's docstrings 
that they are deprecated (previous commit documented this fact in the
module docs).
 2012-06-15 19:39:06 -04:00
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
cb66eb0dec Issue #13959: Deprecate imp.get_suffixes() for new attributes on 
importlib.machinery that provide the suffix details for import.
The attributes were not put on imp so as to compartmentalize
everything importlib needs for setting up imports in
importlib.machinery.

This also led to an indirect deprecation of inspect.getmoduleinfo() as
it directly returned imp.get_suffix's returned tuple which no longer
makes sense.
 2012-05-11 12:58:42 -04:00
Benjamin Peterson
ef5a4636d0 don't append the bytecode suffix to the source suffixes global 2012-05-05 09:44:08 -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
Brett Cannon
17098a5447 Properly mark names in importlib._bootstrap as private. 2012-05-04 13:52:49 -04:00
Brett Cannon
1182351e69 Re-indent. 2012-04-29 14:40:43 -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
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
Marc-Andre Lemburg
ac8805a01a Issue #14605: Revert renaming of _SourcelessFileLoader, since it caused 
the buildbots to fail.
 2012-04-25 02:11:07 +02:00
Marc-Andre Lemburg
2945e78b05 Issue #14605: Rename _SourcelessFileLoader to SourcelessFileLoader 2012-04-25 01:36:48 +02:00
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
cb165db3a3 Fix whitespace. 2012-04-21 21:15:28 -04:00
Brett Cannon
e69f0df45b Issue #13959: Re-implement imp.find_module() in Lib/imp.py. 
Thanks to Eric Snow for taking an initial stab at the implementation.
 2012-04-21 21:09:46 -04:00
Brett Cannon
2f92389d5c Don't worry about moving imp.get_tag() over to Lib/imp.py. 2012-04-21 18:55:51 -04:00
Brett Cannon
a64faf0771 Issue #13959: Re-implement imp.source_from_cache() in Lib/imp.py. 2012-04-21 18:52:52 -04:00
Brett Cannon
ea59dbff16 Issue #13959: Re-implement imp.cache_from_source() in Lib/imp.py. 2012-04-20 21:44:46 -04:00
Brett Cannon
24117a748b Issue #13959: Keep imp.get_magic() in C code, but cache in importlib 
for performance. While get_magic() could move to Lib/imp.py, having to
support PyImport_GetMagicNumber() would lead to equal, if not more, C
code than sticking with the status quo.
 2012-04-20 18:04:03 -04:00
Brett Cannon
64befe939c Issue #13959: Re-implement imp.load_compiled() in imp.py. 2012-04-17 19:14:26 -04:00
Brett Cannon
578393b286 Properly guard against special-casing. 2012-04-16 23:11:28 -04:00
Brett Cannon
16475adcbb Issue #13959: Re-implement imp.load_source() in imp.py. 2012-04-16 22:11:25 -04:00
Brett Cannon
de10bf4f4d Issue #13959: Fix a logic bug. 2012-04-16 20:44:21 -04:00
Brett Cannon
2ee61422ed Issue #13959: Re-implement imp.load_package() in imp.py. 
Thanks to Eric Snow for helping with imp.load_module() (previous
commit) which led to the removal of a bunch of C code.
 2012-04-15 22:28:28 -04:00
Brett Cannon
01a76171a0 Issue #13959: Re-implement imp.load_module() in imp.py. 2012-04-15 20:25:23 -04:00