8ff6baf25b
Issue #14581 : Windows users are allowed to import modules w/o taking
...
the file suffix's case into account, even when doing a case-sensitive
import.
2012-04-20 12:53:14 -04:00
2a481e58ff
don't bother keeping a set we'll never use
2012-04-18 15:25:50 -04:00
d76bc7abac
rollback 005fd1fe31ab (see #14609 and #14582 )
...
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
7bd329d800
Issue #12599 : Be more strict in accepting None vs. a false-like object
...
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
6f44d66bc4
Issue #13959 : Rename imp to _imp and add Lib/imp.py and begin
...
rewriting functionality in pure Python.
To start, imp.new_module() has been rewritten in pure Python, put into
importlib (privately) and then publicly exposed in imp.
2012-04-15 16:08:47 -04:00
7788838473
merge
2012-04-15 15:25:10 -04:00
881535b726
Issue #14582 : Import returns the module returned by a loader instead
...
of sys.modules when possible.
This is being done for two reasons. One is to gain a little bit of
performance by skipping an unnecessary dict lookup in sys.modules. But
the other (and main) reason is to be a little bit more clear in how
things should work from the perspective of import's interactions with
loaders. Otherwise loaders can easily forget to return the module even
though PEP 302 explicitly states they are expected to return the module
they loaded.
2012-04-15 15:24:04 -04:00
f8f3190d32
utilize startswith(tuple)
2012-04-15 12:21:32 -07:00
49f8d8b016
Handle importing pkg.mod by executing
...
__import__('mod', {'__packaging__': 'pkg', level=1) w/o properly (and
thus not segfaulting).
2012-04-14 21:50:00 -04:00
44590e4786
Add some comments.
2012-04-14 18:37:07 -04:00
fd0741555b
Issue #2377 : Make importlib the implementation of __import__().
...
importlib._bootstrap is now frozen into Python/importlib.h and stored
as _frozen_importlib in sys.modules. Py_Initialize() loads the frozen
code along with sys and imp and then uses _frozen_importlib._install()
to set builtins.__import__() w/ _frozen_importlib.__import__().
2012-04-14 14:10:13 -04:00
bbb6680ee5
Have importlib take advantage of ImportError's new 'name' and 'path'
...
attributes.
2012-04-12 21:09:01 -04:00
927d87470a
If a module injects something into sys.modules as a side-effect of
...
importation, then respect that injection.
Discovered thanks to Lib/xml/parsers/expat.py injecting
xml.parsers.expat.errors and etree now importing that directly as a
module.
2012-04-02 20:33:56 -04:00
0d4d410b2d
Remove a dead docstring.
2012-03-02 12:32:14 -05:00
b46a1793a7
Update importlib.invalidate_caches() to be more general.
2012-02-27 18:15:42 -05:00
4b42ff609d
unused imports, pep8
2012-02-24 21:48:17 -08:00
625cd23da4
Simplify importib._resolve_name().
2012-02-24 11:20:54 -05:00
4b03b68635
Turn _return_module() into _handle_fromlist().
2012-02-23 20:47:57 -05:00
f500778f65
Improper type for __package__ should raise TypeError, not ValueError.
2012-02-23 18:29:12 -05:00
068915cc8b
Do a type check instead of an interface check.
2012-02-23 18:18:48 -05:00
34d8e41a47
Refactor importlib to make it easier to re-implement in C.
2012-02-22 18:33:05 -05:00
6db1c40b37
Issue #14077 : importlib: Fix regression introduced by de6703671386.
2012-02-22 21:03:09 +01:00
b5c793a0b3
Issue #14063 : fix test_importlib failure under OS X case-insensitive filesystems
...
(regression)
2012-02-20 22:06:59 +01:00
6ddac006be
put docstrings on functions
2012-02-20 15:06:35 -05:00
b67075beb5
_relax_case -> _make_relax_case
2012-02-20 13:52:47 +01:00
c541f8ef40
Issue #14043 : Speed up importlib's _FileFinder by at least 8x, and add a new importlib.invalidate_caches() function.
...
importlib is now often faster than imp.find_module() at finding modules.
2012-02-20 01:48:16 +01:00
336b2f45e5
Fix a failing importlib test under Windows.
...
Closes issue #14054 .
2012-02-19 19:36:44 -05:00
f2e86751cc
Optimize importlib's case-sensitivity check by wasting as little time as possible under case-sensitive OSs.
2012-02-17 09:46:48 -05:00
ba17fe256e
Have importlib use os.replace() for atomic renaming.
...
Closes issue #13961 . Thanks to Charles-François Natali for the patch.
2012-02-17 09:26:53 -05:00
f58d45c649
Tweak the handling of the empty string in sys.path for importlib.
...
It seems better to cache the finder for the cwd under its full path
insetad of '' in case the cwd changes. Otherwise FileFinder needs to
dynamically change itself based on whether it is given '' instead of
caching a finder for every change to the cwd.
2012-02-16 18:12:00 -05:00
3b1a06c1ea
importlib.__import__() now raises ValueError when level < 0.
...
This is to bring it more in line with what PEP 328 set out to do with
removing ambiguous absolute/relative import semantics.
2012-02-16 17:47:48 -05:00
7fab676e87
Refactor importlib.__import__() and _gcd_import() to facilitate using
...
an __import__ implementation that takes care of basics in C and punts
to importlib for more complicated code.
2012-02-16 13:43:41 -05:00
0568d6fd4e
Bring importlib in line w/ changes made in my personal bootstrap branch in the sandbox.
2012-02-14 18:38:11 -05:00
353c10772a
simplify
2012-02-10 11:45:03 -08:00
4a2e1a0da7
Undo a bad mq management thingy.
2012-02-08 19:11:53 -05:00
97771096ab
Whitespace normalization.
2012-02-08 18:55:37 -05:00
b4e63b3177
Use the cwd when the empty string is found in sys.path. This leads to
...
__file__ being an absolute path when the module is found in the
current directory.
2012-02-08 18:52:56 -05:00
354c26ecd6
Move setup code from importlib.__init__ to
...
importlib._bootstrap._setup().
2012-02-08 18:50:22 -05:00
8490fab4ad
Don't fail in the face of a lacking attribute when wrapping a
...
function.
2012-02-08 18:44:14 -05:00
51d14f8e56
Relocate importlib._case_ok to importlib._bootstrap.
...
This required updating the code to use posix instead of os. This is
all being done to make bootstrapping easier to removing dependencies
that are kept in importlib.__init__ and thus outside of the single
file to bootstrap from.
2012-01-26 19:03:52 -05:00
c264e3ee20
Move some code from importlib.__init__ to importlib._bootstrap that
...
does not need to be exposed from C code for bootstrapping reasons.
2012-01-25 18:58:03 -05:00
f522aea7a1
Issue #13588 : Rename decorators in importlib.
...
More descriptive names are now used in order to make tracebacks
more readable.
2012-01-16 11:46:22 -05:00
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
96ff0840b6
Issue #13593 : updating the importlib utility decorators for __qualname__.
2011-12-14 22:53:13 -06:00
d7afeeeb8d
Issue #13591 : import_module potentially imports a module twice.
2011-12-14 22:27:28 -06:00
416f12ddb3
Issue #13591 : import_module potentially imports a module twice.
2011-12-14 22:23:46 -06:00
28e401e717
Issue #13392 : Writing a pyc file should now be atomic under Windows as well.
2011-11-15 19:15:19 +01:00
0c929d9d39
Issue #13303 : Fix bytecode file default permission.
2011-11-10 19:12:29 +01:00
e695eec24a
Issue #13303 : Fix a race condition in the bytecode file creation.
2011-10-31 20:47:31 +01:00
68f71a34f4
Simplify and remove few dependencies on 'errno', thanks to PEP 3151.
2011-10-28 16:06:23 +02:00
Brett Cannon
Benjamin Peterson
Philip Jenvey
Charles-François Natali
Antoine Pitrou
Meador Inge
Florent Xicluna