Brett Cannon
461c813164
Issue #15111 : When a module was imported using a 'from import'
...
statement (e.g. ``from distutils import msvc9compiler``) that triggers
an ImportError of its own (e.g. the non-existence of winreg), let that
exception propagate instead of raising a generic ImportError for the
module being requested (e.g. msvc9compiler).
2012-07-10 10:05:00 -04:00
Brett Cannon
77b2abd094
Issue #15167 (as part of #13959 ): imp.get_magic() is no implemented in
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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
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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
Amaury Forgeot d'Arc
ae7b8f07c1
Issue #15110 : Also hide importlib frames when importing a builtin module fails.
2012-07-08 20:52:38 +02:00
Antoine Pitrou
bc07a5c913
Issue #15110 : Fix the tracebacks generated by "import xxx" to not show the importlib stack frames.
2012-07-08 12:01:27 +02:00
Antoine Pitrou
bc1a7ddc9b
Check-in compiled importlib changes (you must run "make" after modifying the importlib sources).
2012-07-07 19:49:44 +02:00
Brett Cannon
98979b85e7
Issue #15166 : Re-implement imp.get_tag() using sys.implementation.
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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
Antoine Pitrou
0ab5cf9b46
Issue #15181 : importlib bytecode is unsigned and shouldn't have negative numbers.
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This fixes a compiler warning with suncc.
2012-06-25 17:32:43 +02:00
Eric V. Smith
e51a36922f
Fixes issue 15039: namespace packages are no longer imported in preference to modules of the same name.
2012-06-24 19:13:55 -04:00
Antoine Pitrou
310f95b04d
A better repr() for FileFinder
2012-06-23 02:12:56 +02:00
Antoine Pitrou
e67f48ce5e
Issue #14928 : Fix importlib bootstrap issues by using a custom executable (Modules/_freeze_importlib) to build Python/importlib.h.
2012-06-19 22:29:35 +02:00
Antoine Pitrou
1d25b6f04a
Issue #15103 : remove the NUL character (serving as a Mercurial binary marker) from Python/importlib.h.
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Instead the email notification hook uses a configuration option to omit importlib.h diffs.
2012-06-19 16:33:39 +02:00
Antoine Pitrou
2d9db1dfce
Try to fix issue #15086 : build failure on Ubuntu shared buildbot.
2012-06-17 00:27:30 +02:00
Brett Cannon
99d776fdf4
Update importlib.h by touching Lib/importlib/_bootstrap.py.
2012-06-11 11:02:53 -04:00
Nick Coghlan
5c6eba3a93
Tweak importlib._bootstrap to avoid zero-argument super so I can work on issue #14857 without breaking imports
2012-05-27 17:49:58 +10:00
Brett Cannon
d785cb3955
Remove some redundant decorators.
2012-05-26 14:28:21 -04:00
Eric V. Smith
984b11f88f
issue 14660: Implement PEP 420, namespace packages.
2012-05-24 20:21:04 -04:00
Antoine Pitrou
ea3eb88bca
Issue #9260 : A finer-grained import lock.
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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
6ecf8ce364
apparently importlib.h wants to be updated
2012-05-14 22:17:34 -07:00
Brett Cannon
c049952de7
Issue #13959 : Have
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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
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
Brett Cannon
feccc09952
Clean up a docstring.
2012-05-04 16:47:54 -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.
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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
efad00d520
Issue #14646 : __import__() now sets __loader__ if need be.
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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
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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.
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ImportWarning is raised if sys.meta_path is found to be empty.
2012-04-27 14:01:58 -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
Marc-Andre Lemburg
7541c8ea37
Issue #14605 and #14642 :
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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
Marc-Andre Lemburg
4fe29c9657
Issue #14605 : Rename _SourcelessFileLoader to SourcelessFileLoader.
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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
Brett Cannon
938d44d59c
Issue #14605 : Expose importlib.abc.FileLoader and
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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
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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
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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
Brett Cannon
0d05a7698b
Have importlib look for pre-existing path separators when joining
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paths.
2012-04-21 21:21:27 -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
ed672d6872
Make path manipulation more robust for platforms with alternative path
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separators.
2012-04-20 21:19:53 -04:00
Brett Cannon
24117a748b
Issue #13959 : Keep imp.get_magic() in C code, but cache in importlib
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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
8ff6baf25b
Issue #14581 : Windows users are allowed to import modules w/o taking
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the file suffix's case into account, even when doing a case-sensitive
import.
2012-04-20 12:53:14 -04:00
Benjamin Peterson
665c3b3eec
update importlib...
2012-04-18 15:29:52 -04:00
Benjamin Peterson
d76bc7abac
rollback 005fd1fe31ab (see #14609 and #14582 )
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Being able to overload a sys.module entry during import of a module was broken
by this changeset.
2012-04-18 10:55:43 -04:00
Brett Cannon
7bd329d800
Issue #12599 : Be more strict in accepting None vs. a false-like object
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in importlib.
Thanks to PJE for pointing out the issue and Nick Coghlan for filing
the bug.
2012-04-17 21:41:35 -04:00
Antoine Pitrou
a938c74751
Avoid compiler warning due to stray \x00
2012-04-16 18:30:54 +02:00
Brett Cannon
c1b3f63653
Try to get hg to treat importlib.h as binary.
2012-04-15 19:05:31 -04:00