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* closes bpo-31650: PEP 552 (Deterministic pycs) implementation (#4575)Benjamin Peterson2017-12-091-0/+21
| | | | | | | | | | | | | | | | | | | | | | | | | Python now supports checking bytecode cache up-to-dateness with a hash of the source contents rather than volatile source metadata. See the PEP for details. While a fairly straightforward idea, quite a lot of code had to be modified due to the pervasiveness of pyc implementation details in the codebase. Changes in this commit include: - The core changes to importlib to understand how to read, validate, and regenerate hash-based pycs. - Support for generating hash-based pycs in py_compile and compileall. - Modifications to our siphash implementation to support passing a custom key. We then expose it to importlib through _imp. - Updates to all places in the interpreter, standard library, and tests that manually generate or parse pyc files to grok the new format. - Support in the interpreter command line code for long options like --check-hash-based-pycs. - Tests and documentation for all of the above.
* Fix miscellaneous typos (#4275)luzpaz2017-11-051-1/+1
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* bpo-31676: Fix test_imp.test_load_source() side effect (#3871)Victor Stinner2017-10-131-2/+7
| | | | test_load_source() now replaces the current __name__ module with a temporary module to prevent side effects.
* bpo-31315: Fix an assertion failure in imp.create_dynamic(), when spec.name ↵Oren Milman2017-09-191-0/+11
| | | | is not a string. (#3257)
* bpo-31370: Remove support for threads-less builds (#3385)Antoine Pitrou2017-09-071-5/+0
| | | | | | * Remove Setup.config * Always define WITH_THREAD for compatibility.
* [security] bpo-13617: Reject embedded null characters in wchar* strings. (#2302)Serhiy Storchaka2017-06-281-0/+4
| | | | | | | Based on patch by Victor Stinner. Add private C API function _PyUnicode_AsUnicode() which is similar to PyUnicode_AsUnicode(), but checks for null characters.
* Remove more unused imports in tests.Serhiy Storchaka2016-04-241-1/+0
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* Issue #25487: Fix tests not updated when the imp module moved to aBrett Cannon2015-10-301-1/+1
| | | | | | DeprecationWarning. Thanks to Martin Panter for finding the tests.
* Close #24748: Restore imp.load_dynamic compatibilityNick Coghlan2015-09-051-0/+24
| | | | | | | | To resolve a compatibility problem found with py2exe and pywin32, imp.load_dynamic() once again ignores previously loaded modules to support Python modules replacing themselves with extension modules. Patch by Petr Viktorin.
* Issue #23731: Implement PEP 488.Brett Cannon2015-04-131-114/+1
| | | | | | The concept of .pyo files no longer exists. Now .pyc files have an optional `opt-` tag which specifies if any extra optimizations beyond the peepholer were applied.
* Issue #22390: Remove files created by testsVictor Stinner2014-10-051-0/+1
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* Issue 19572: More silently skipped tests explicitly skipped.Zachary Ware2013-12-081-1/+1
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| * Issue 19572: More silently skipped tests explicitly skipped.Zachary Ware2013-12-081-1/+1
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* | Issue #15204: Deprecated the 'U' mode in file-like objects.Serhiy Storchaka2013-11-231-1/+1
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* | Delete merge markersBrett Cannon2013-08-231-3/+1
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* | merge for issue #18755Brett Cannon2013-08-231-0/+9
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| * Issue #18755: Allow imp.load_*() loaders to have get_data() calledBrett Cannon2013-08-231-0/+7
| | | | | | | | multiple times.
| * issue #18698: ensure importlib.reload() returns the module out of sys.modules.Eric Snow2013-08-151-0/+17
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* | Issue #7732: try to fix test_bug7732's flakiness on Windows by executing it ↵Antoine Pitrou2013-08-191-5/+3
| | | | | | | | in a fresh temporary directory.
* | Issue #18706: Fix a test for issue #18681 so it no longer breaks ↵Serhiy Storchaka2013-08-111-2/+3
|\ \ | |/ | | | | test_codeccallbacks*.
| * Issue #18706: Fix a test for issue #18681 so it no longer breaks ↵Serhiy Storchaka2013-08-111-2/+3
| | | | | | | | test_codeccallbacks*.
* | #18681: merge with 3.3.Ezio Melotti2013-08-101-0/+9
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| * #18681: Fix a NameError in imp.reload() (noticed by Weizhao Li).Ezio Melotti2013-08-101-0/+9
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* | Issue #17177: The imp module is pending deprecation.Brett Cannon2013-06-161-1/+3
| | | | | | | | | | | | 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).
* | Issue #7732: Move an imp.find_module test from test_import toBrett Cannon2013-06-071-0/+11
| | | | | | | | test_imp.
* | merge 3.3Benjamin Peterson2013-05-111-1/+2
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| * only close non-None filesBenjamin Peterson2013-05-111-1/+2
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| * Fix a test to not use an assertion for something that could beBrett Cannon2013-05-041-1/+2
| | | | | | | | legitimately false.
* | Change a test assertion to a conditional so the test will pass onBrett Cannon2013-05-041-2/+3
| | | | | | | | Windows.
* | add trailing newline to fileBrett Cannon2013-05-031-1/+1
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* | Move test_imp over to unittest.main()Brett Cannon2013-05-031-16/+6
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* | Guard more tests in test_imp requiring imp.load_dynamic() to exist.Brett Cannon2013-05-031-6/+13
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* | #15902: merge w/ 3.3Brett Cannon2013-05-031-0/+15
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| * Issue #15902: Fix imp.load_module() to accept None as a file whenBrett Cannon2013-05-031-0/+15
| | | | | | | | | | | | | | trying to load an extension module. While at it, also add a proper unittest.skipIf() guard to another test involving imp.load_dynamic().
* | #11420: merge with 3.3.Ezio Melotti2013-03-161-2/+4
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| * #11420: merge with 3.2.Ezio Melotti2013-03-161-2/+4
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| | * #11420: make test suite pass with -B/DONTWRITEBYTECODE set. Initial patch ↵Ezio Melotti2013-03-161-3/+5
| | | | | | | | | | | | by Thomas Wouters.
* | | Rename test module names for #16421 to don't clash with other tests.Andrew Svetlov2012-12-151-4/+4
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* | | Issue #16421: allow to load multiple modules from the same shared object.Andrew Svetlov2012-12-141-0/+14
|/ / | | | | | | Patch by Václav Šmilauer.
* | Issue #15828: Don't try to close a file if imp.find_module() doesn'tBrett Cannon2012-08-311-1/+3
| | | | | | | | return one.
* | Issue #15828: Restore support for C extension modules in imp.load_module()Nick Coghlan2012-08-311-0/+29
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* | Issue #15056: imp.cache_from_source() and source_from_cache() raiseBrett Cannon2012-07-091-0/+18
| | | | | | | | | | | | NotimplementedError when sys.implementation.cache_tag is None. Thanks to Pranav Ravichandran for taking an initial stab at the patch.
* | Try to further debug occasional buildbot failureAntoine Pitrou2012-06-231-0/+6
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* | Issue #13959: HaveBrett Cannon2012-05-111-6/+13
| | | | | | | | | | | | | | | | | | | | 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().
* | Change tests for imp.cache_from_source() to follow os.path.join/splitBrett Cannon2012-04-221-43/+32
| | | | | | | | semantics.
* | Issue #14599: Generalize a test for ImportError.path and add supportBrett Cannon2012-04-201-0/+11
| | | | | | | | | | | | | | in Python/dynload_shlibs.c. This should fix the remaining importlib test failure on Windows. Support in AIX and HP-UX will be in a separate checkin.
* | Issue #14633: Simplify imp.find_modue() test after fixes from issueBrett Cannon2012-04-201-4/+2
| | | | | | | | #14629 changed the message.
* | More debug outputAntoine Pitrou2012-02-271-2/+2
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* | Improve debugging output for test failureAntoine Pitrou2012-02-271-1/+1
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* | Issue #14080: fix sporadic test_imp failure. Patch by Stefan Krah.Antoine Pitrou2012-02-261-0/+1
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