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160 Commits

Author SHA1 Message Date
Victor Stinner 14e461d5b9 Close #11619: The parser and the import machinery do not encode Unicode 
filenames anymore on Windows.
 2013-08-26 22:28:21 +02:00
Brett Cannon 7e0a18158f Make test_import more robust and stop using assertRaisesRegexp(). 2013-08-23 14:31:27 -04:00
Brett Cannon a79e4fb38d Issue #18342: Use the repr of a module name for ``from ... import 
...`` when an ImportError occurs.

Other cases had already been switched over to using the repr.

Thanks to Tomasz Maćkowiak for the patch.
 2013-07-12 11:22:26 -04:00
Brett Cannon 7e5d55705c merge for issue #18351. 2013-07-06 18:04:41 -04:00
Brett Cannon a53cca3fea Issue #18351: Fix various issues with 
importlib._bootstrap._get_sourcefile().

Thanks to its only use by the C API, it was never properly tested
until now.

Thanks to Neal Norwitz for discovering the bug and Madison May for the patch.
 2013-07-06 17:56:43 -04:00
Brett Cannon fc4b5b9a42 Move test_import over to unittest.main(). 2013-07-04 18:03:57 -04:00
Brett Cannon 679ecb565b Issue #15767: back out 8a0ed9f63c6e, finishing the removal of 
ModuleNotFoundError.
 2013-07-04 17:51:50 -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 a3c96154d2 Issue #17907: touch up the code for imp.new_module(). 2013-06-14 22:26:30 -04:00
Brett Cannon b1611e2772 Issue #15767: Introduce ModuleNotFoundError, a subclass of 
ImportError.

The exception is raised by import when a module could not be found.
Technically this is defined as no viable loader could be found for the
specified module. This includes ``from ... import`` statements so that
the module usage is consistent for all situations where import
couldn't find what was requested.

This should allow for the common idiom of::

  try:
    import something
  except ImportError:
    pass

to be updated to using ModuleNotFoundError and not accidentally mask
ImportError messages that should propagate (e.g. issues with a
loader).

This work was driven by the fact that the ``from ... import``
statement needed to be able to tell the difference between an
ImportError that simply couldn't find a module (and thus silence the
exception so that ceval can raise it) and an ImportError that
represented an actual problem.
 2013-06-12 16:59:46 -04:00
Brett Cannon 997487d5d7 Issue #7732: Move an imp.find_module test from test_import to 
test_imp.
 2013-06-07 13:26:53 -04:00
Benjamin Peterson 7d110042c5 raise an ImportError (rather than fatal) when __import__ is not found in __builtins__ (closes #17867) 2013-04-29 09:08:14 -04:00
Nick Coghlan f1465f0535 Close #17731: Clean up properly in test_import 2013-04-15 22:56:51 +10:00
Ezio Melotti e5e7a7cbf4 #11420: merge with 3.2. 2013-03-16 21:49:20 +02:00
Ezio Melotti c28f6fa505 #11420: make test suite pass with -B/DONTWRITEBYTECODE set. Initial patch by Thomas Wouters. 2013-03-16 19:48:51 +02:00
Nick Coghlan 11d752e374 Remove unused import 2012-10-19 23:37:16 +10:00
Nick Coghlan eb8d627bbd Issue #6074: Apply an appropriate fix for importlib based imports 2012-10-19 23:32:00 +10:00
Benjamin Peterson d79ac0fad7 merge 3.2 2012-09-25 11:03:27 -04:00
Benjamin Peterson d388c4e02f use modern conditional syntax 2012-09-25 11:01:41 -04:00
Nick Coghlan 5d0612411e Issue #15828: Restore support for C extension modules in imp.load_module() 2012-09-01 00:13:45 +10:00
Nick Coghlan a508770e20 Close #2501: Permission bits are once again correctly copied from the source file to the cached bytecode file. Test by Eric Snow. 2012-08-24 18:32:40 +10:00
Brett Cannon 7385adc84c Issue #15715: Ignore failed imports triggered by the use of fromlist. 
When the fromlist argument is specified for __import__() and the
attribute doesn't already exist, an import is attempted. If that fails
(e.g. module doesn't exist), the ImportError will now be silenced (for
backwards-compatibility). This *does not* affect
``from ... import ...`` statements.

Thanks to Eric Snow for the patch and Simon Feltman for reporting the
regression.
 2012-08-17 13:21:16 -04:00
Nick Coghlan 336d9ac6bd Issue #15425: Don't rely on the assumption that the current working directory is on sys.path (this will hopefully appease the XP buildbots) 2012-07-31 21:39:42 +10:00
Nick Coghlan 42c0766a53 Close #15486: Simplify the mechanism used to remove importlib frames from tracebacks when they just introduce irrelevant noise 2012-07-31 21:14:18 +10:00
Nick Coghlan 5ee9892406 Close #15425: Eliminate more importlib related traceback noise 2012-07-29 20:30:36 +10:00
Jason R. Coombs d0118e16a1 Restored test by specifying that the symlink links to a target (currently required for Windows symlinks). See issue15093 for details. 2012-07-26 15:21:17 -04:00
Brett Cannon 86ae981da9 Fix an import from the importlib.test move. 2012-07-20 15:40:57 -04:00
Brett Cannon 6ee9695270 Issue #15091: Call importlib.invalidate_caches() and reactivate a test 
of importing a symlinked package.
 2012-07-20 14:22:04 -04:00
Brett Cannon ba52586f76 Running the importlib tests from test_import is redundant as there is 
no difference anymore between __import__ and importlib.__import__.
 2012-07-20 14:01:34 -04:00
Nick Coghlan be7e49fd82 Close #15386: There was a loophole that meant importlib.machinery and imp would sometimes reference an uninitialised copy of importlib._bootstrap 2012-07-20 23:40:09 +10:00
Nick Coghlan 62b4136277 Fix broken test and replace redundant generator with a tuple 2012-10-20 00:03:46 +10:00
Nick Coghlan c71b4c7198 Issue #6074: Actually delete the source file in the test as intended 2012-10-19 23:38:36 +10:00
Nick Coghlan 34937ce249 Issue #6074: Forward port Windows read-only source file fix from 2.7 2012-10-19 22:38:14 +10:00
Antoine Pitrou c27ace688c Issue #15338: skip test_UNC_path when the current user doesn't have enough permissions to access the path. 2012-07-13 20:59:19 +02:00
Antoine Pitrou 68f4247b65 Issue #15338: skip test_UNC_path when the current user doesn't have enough permissions to access the path. 2012-07-13 20:54:42 +02:00
Antoine Pitrou 5df0204091 For diagnosis, try to list the directory first 2012-07-12 19:50:03 +02:00
Antoine Pitrou f189e80f23 Small improvements to test_unc_path 2012-07-12 19:48:49 +02:00
Antoine Pitrou 021548cf4c Try to fix or diagnose buildbot failures 2012-07-12 19:21:43 +02:00
Antoine Pitrou 6803855ecf Fix test failure under Windows 2012-07-08 13:16:15 +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 d4daa87129 Properly cleanup pep3147 modules in test_import 2012-06-23 18:09:55 +02:00
Jason R. Coombs 42c9b04278 Prefer assertEqual to simply assert per recommendation in issue6727. 
Clarified comment on disabled code to reference issue15093.
 2012-06-20 10:24:24 -04:00
Antoine Pitrou 48114b952b Issue #14657: The frozen instance of importlib used for bootstrap is now also the module imported as importlib._bootstrap. 2012-06-17 22:33:38 +02:00
Jason R. Coombs 658dc3f746 Disable test on Unix. Causes buildbots to fail. See Issue #15091 2012-06-17 05:06:16 -04:00
Jason R. Coombs 71fde31da3 Adding test from issue6727 demonstrating that symlink import issue does not occur here in 3.3 2012-06-17 03:53:47 -04:00
Eric V. Smith 984b11f88f issue 14660: Implement PEP 420, namespace packages. 2012-05-24 20:21:04 -04:00
Brett Cannon b8c0206bd4 Issue #14637: Fix the UNC import test under Windows to actually use 
the UNC path. Also clean up sys.path and invalidate finder caches.

Thanks to Vinay Sajip for spotting the use of the wrong path.
 2012-04-21 19:11:58 -04:00
Brett Cannon 9e924ed1ac Fix a cleanup. 2012-04-20 17:34:59 -04:00
Brett Cannon bbdc9cd3d2 Use a skipUnless decorator instead of conditional renaming. 2012-04-20 16:29:39 -04:00
Brett Cannon 1032af95ff Issue #14585: test_import now runs all tests under 
importlib.test.import_ using builtins.__import__() instead of just the
relative import tests.
 2012-04-20 15:52:17 -04:00