Commit Graph

219 Commits

Author SHA1 Message Date
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
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
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
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
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)
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
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
Brett Cannon 7ceedb8c1e Update importlib.h 2012-04-15 17:47:19 -04:00
Brett Cannon 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
Brett Cannon 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
Brett Cannon 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
Brett Cannon 59f9c3affc Rebuild importlib.h to incorporate added comments. 2012-04-14 21:18:48 -04:00
Brett Cannon 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