cpython

Commit Graph

Author	SHA1	Message	Date
Antoine Pitrou	310f95b04d	A better repr() for FileFinder	14 years ago
Brett Cannon	ea0b823940	Issue #14938 : importlib.abc.SourceLoader.is_package() now takes the module name into consideration when determining whether a module is a package or not. This prevents importing a module's __init__ module directly and having it considered a package, which can lead to duplicate sub-modules. Thanks to Ronan Lamy for reporting the bug.	14 years ago
Nick Coghlan	5c6eba3a93	Tweak importlib._bootstrap to avoid zero-argument super so I can work on issue #14857 without breaking imports	14 years ago
Brett Cannon	d785cb3955	Remove some redundant decorators.	14 years ago
Eric V. Smith	984b11f88f	issue 14660: Implement PEP 420, namespace packages.	14 years ago
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.	14 years ago
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().	14 years ago
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.	14 years ago
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.	14 years ago
Brett Cannon	feccc09952	Clean up a docstring.	14 years ago
Brett Cannon	f19c191067	Jython-friendly tweak.	14 years ago
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.	14 years ago
Brett Cannon	17098a5447	Properly mark names in importlib._bootstrap as private.	14 years ago
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.	14 years ago
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.	14 years ago
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.	14 years ago
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.	14 years ago
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.	14 years ago
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.	14 years ago
Marc-Andre Lemburg	ac8805a01a	Issue #14605 : Revert renaming of _SourcelessFileLoader, since it caused the buildbots to fail.	14 years ago
Marc-Andre Lemburg	2945e78b05	Issue #14605 : Rename _SourcelessFileLoader to SourcelessFileLoader	14 years ago
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.	14 years ago
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.	14 years ago
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.	14 years ago
Brett Cannon	a846236855	Continue the good fight to get Windows to like importlib by fixing a variable name.	14 years ago
Brett Cannon	0d05a7698b	Have importlib look for pre-existing path separators when joining paths.	14 years ago
Brett Cannon	2f92389d5c	Don't worry about moving imp.get_tag() over to Lib/imp.py.	14 years ago
Brett Cannon	a64faf0771	Issue #13959 : Re-implement imp.source_from_cache() in Lib/imp.py.	14 years ago
Brett Cannon	ea59dbff16	Issue #13959 : Re-implement imp.cache_from_source() in Lib/imp.py.	14 years ago
Brett Cannon	ed672d6872	Make path manipulation more robust for platforms with alternative path separators.	14 years ago
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.	14 years ago
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.	14 years ago
Benjamin Peterson	2a481e58ff	don't bother keeping a set we'll never use	14 years ago
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.	14 years ago
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.	14 years ago
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.	14 years ago
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.	14 years ago
Philip Jenvey	f8f3190d32	utilize startswith(tuple)	14 years ago
Brett Cannon	49f8d8b016	Handle importing pkg.mod by executing __import__('mod', {'__packaging__': 'pkg', level=1) w/o properly (and thus not segfaulting).	14 years ago
Brett Cannon	44590e4786	Add some comments.	14 years ago
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__().	14 years ago
Brett Cannon	bbb6680ee5	Have importlib take advantage of ImportError's new 'name' and 'path' attributes.	14 years ago
Brett Cannon	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.	14 years ago
Brett Cannon	0d4d410b2d	Remove a dead docstring.	14 years ago
Brett Cannon	b46a1793a7	Update importlib.invalidate_caches() to be more general.	14 years ago
Philip Jenvey	4b42ff609d	unused imports, pep8	15 years ago
Brett Cannon	625cd23da4	Simplify importib._resolve_name().	15 years ago
Brett Cannon	4b03b68635	Turn _return_module() into _handle_fromlist().	15 years ago
Brett Cannon	f500778f65	Improper type for __package__ should raise TypeError, not ValueError.	15 years ago
Brett Cannon	068915cc8b	Do a type check instead of an interface check.	15 years ago

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156 Commits (9c56409d3353b8cd4cfc19e0467bbe23fd34fc92)