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* bpo-29463: Add docstring field to some AST nodes. (#46)INADA Naoki2017-02-221-1596/+1596
| | | | | | | | | | | * bpo-29463: Add docstring field to some AST nodes. ClassDef, ModuleDef, FunctionDef, and AsyncFunctionDef has docstring field for now. It was first statement of there body. * fix document. thanks travis! * doc fixes
* Issue #26110: Add LOAD_METHOD/CALL_METHOD opcodes.Yury Selivanov2016-12-141-137/+137
| | | | | | | Special thanks to INADA Naoki for pushing the patch through the last mile, Serhiy Storchaka for reviewing the code, and to Victor Stinner for suggesting the idea (originally implemented in the PyPy project).
* Issue #28517: Fixed of-by-one error in the peephole optimizer that causedSerhiy Storchaka2016-10-251-1149/+1147
| | | | keeping unreachable code.
* Issue #27942: String constants now interned recursively in tuples and ↵Serhiy Storchaka2016-09-301-1739/+1737
|\ | | | | | | frozensets.
| * Issue #27942: String constants now interned recursively in tuples and ↵Serhiy Storchaka2016-09-301-66/+65
| | | | | | | | frozensets.
* | Issue #27213: Fixed different issues with reworked CALL_FUNCTION* opcodes.Serhiy Storchaka2016-09-111-1446/+1446
| | | | | | | | | | | | | | | | | | | | | | * BUILD_TUPLE_UNPACK and BUILD_MAP_UNPACK_WITH_CALL no longer generated with single tuple or dict. * Restored more informative error messages for incorrect var-positional and var-keyword arguments. * Removed code duplications in _PyEval_EvalCodeWithName(). * Removed redundant runtime checks and parameters in _PyStack_AsDict(). * Added a workaround and enabled previously disabled test in test_traceback. * Removed dead code from the dis module.
* | Rework CALL_FUNCTION* opcodesVictor Stinner2016-09-091-1445/+1445
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Issue #27213: Rework CALL_FUNCTION* opcodes to produce shorter and more efficient bytecode: * CALL_FUNCTION now only accepts position arguments * CALL_FUNCTION_KW accepts position arguments and keyword arguments, but keys of keyword arguments are packed into a constant tuple. * CALL_FUNCTION_EX is the most generic, it expects a tuple and a dict for positional and keyword arguments. CALL_FUNCTION_VAR and CALL_FUNCTION_VAR_KW opcodes have been removed. 2 tests of test_traceback are currently broken: skip test, the issue #28050 was created to track the issue. Patch by Demur Rumed, design by Serhiy Storchaka, reviewed by Serhiy Storchaka and Victor Stinner.
* | Issue #28026: Raise ImportError when exec_module() exists but ↵Eric Snow2016-09-081-899/+895
| | | | | | | | create_module() is missing.
* | Issue #15767: Use ModuleNotFoundError.Eric Snow2016-09-071-251/+250
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* | Issue #27974: Remove importlib._bootstrap._ManageReload.Brett Cannon2016-09-061-1799/+1746
| | | | | | | | Class was dead code. Thanks to Xiang Zhang for the patch.
* | Issue #27078: Added BUILD_STRING opcode. Optimized f-strings evaluation.Serhiy Storchaka2016-09-061-205/+204
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* | Update frozen importlib codeBrett Cannon2016-07-081-843/+844
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* | Issue #27095: Simplified MAKE_FUNCTION and removed MAKE_CLOSURE opcodes.Serhiy Storchaka2016-06-121-1650/+1652
| | | | | | | | Patch by Demur Rumed.
* | Issue #27076: Merge spelling from 3.5Martin Panter2016-05-261-146/+146
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| * Issue #27076: Doc, comment and tests spelling fixesMartin Panter2016-05-261-154/+154
| | | | | | | | Most fixes to Doc/ and Lib/ directories by Ville Skyttä.
* | Issue #26647: Python interpreter now uses 16-bit wordcode instead of bytecode.Serhiy Storchaka2016-05-241-1929/+1790
| | | | | | | | Patch by Demur Rumed.
* | Fix bug in __import__ during Python shutdownVictor Stinner2016-03-241-439/+445
| | | | | | | | | | | | Issue #26637: The importlib module now emits an ImportError rather than a TypeError if __import__() is tried during the Python shutdown process but sys.path is already cleared (set to None).
* | Merge for issue #26367Brett Cannon2016-02-201-393/+398
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| * Issue #26367: Have importlib.__init__() raise RuntimeError whenBrett Cannon2016-02-201-370/+371
| | | | | | | | | | | | | | 'level' is specified but no __package__. This brings the function inline with builtins.__import__(). Thanks to Manuel Jacob for the patch.
* | Issue #25791: Warn when __package__ != __spec__.parent.Brett Cannon2016-01-221-54/+63
| | | | | | | | | | | | | | | | | | In a previous change, __spec__.parent was prioritized over __package__. That is a backwards-compatibility break, but we do eventually want __spec__ to be the ground truth for module details. So this change reverts the change in semantics and instead raises an ImportWarning when __package__ != __spec__.parent to give people time to adjust to using spec objects.
* | Issue #25791: Raise an ImportWarning when __spec__ or __package__ areBrett Cannon2016-01-151-273/+286
|/ | | | | | | | not defined for a relative import. This is the start of work to try and clean up import semantics to rely more on a module's spec than on the myriad attributes that get set on a module. Thanks to Rose Ames for the patch.
* Issue #24769: Interpreter now starts properly when dynamic loadingLarry Hastings2015-08-251-1/+1
| | | | is disabled. Patch by Petr Viktorin.
* PEP 489: Multi-phase extension module initializationNick Coghlan2015-05-231-753/+769
| | | | | | | | | | | | | | | | | | | | | | | Known limitations of the current implementation: - documentation changes are incomplete - there's a reference leak I haven't tracked down yet The leak is most visible by running: ./python -m test -R3:3 test_importlib However, you can also see it by running: ./python -X showrefcount Importing the array or _testmultiphase modules, and then deleting them from both sys.modules and the local namespace shows significant increases in the total number of active references each cycle. By contrast, with _testcapi (which continues to use single-phase initialisation) the global refcounts stabilise after a couple of cycles.
* Issue #24192: Fix namespace package imports.Eric Snow2015-05-161-1942/+1942
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* PEP 0492 -- Coroutines with async and await syntax. Issue #24017.Yury Selivanov2015-05-121-1733/+1733
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* Issue #23911: Move path-based bootstrap code to a separate frozen module.Eric Snow2015-05-031-4305/+1922
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* Issue #23731: Implement PEP 488.Brett Cannon2015-04-131-4220/+4281
| | | | | | 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.
* merge 3.4 (#21295)Benjamin Peterson2015-02-021-349/+349
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| * revert lineno and col_offset changes from #16795 (closes #21295)Benjamin Peterson2015-02-021-3895/+3895
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* | Issue #23014: Make importlib.abc.Loader.create_module() required whenBrett Cannon2015-01-091-2330/+2375
| | | | | | | | | | | | | | | | | | importlib.abc.Loader.exec_module() is also defined. Before this change, create_module() was optional **and** could return None to trigger default semantics. This change now reduces the options for choosing default semantics to one and in the most backporting-friendly way (define create_module() to return None).
* | Update Python/importlib.hZachary Ware2014-12-151-3763/+3763
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* | - Issue #22966: Fix __pycache__ pyc file name clobber when pyc_compile isBarry Warsaw2014-12-011-3495/+3496
|\ \ | |/ | | | | | | asked to compile a source file containing multiple dots in the source file name.
| * - Issue #22966: Fix __pycache__ pyc file name clobber when pyc_compile isBarry Warsaw2014-12-011-3611/+3612
| | | | | | | | | | asked to compile a source file containing multiple dots in the source file name.
* | Issue #22934: Update the comment to mention Programs/_freeze_importlib.c.Berker Peksag2014-11-241-1/+1
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* | Update importlib.hAntoine Pitrou2014-11-231-430/+430
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* | Issue #22834: Have import suppress FileNotFoundError when the currentBrett Cannon2014-11-211-998/+1000
| | | | | | | | | | | | working directory no longer exists. Thanks to Martin Panter for the bug report.
* | Issue #21052: Don't raise ImportWarning for sys.meta_path orBrett Cannon2014-10-101-24/+26
| | | | | | | | | | | | sys.path_hooks when set to None during interpreter shutdown. Thanks to Martin Panter for the initial bug report.
* | Update importlib.h frozen bytecode (changed due to commit c0ca9d32aed4).Georg Brandl2014-09-241-3817/+3796
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* | Fix a parameter name to make sense againBrett Cannon2014-05-301-3178/+3178
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* | Issue #20383: Introduce importlib.util.module_from_spec().Brett Cannon2014-05-301-4288/+4178
| | | | | | | | | | | | Along the way, dismantle importlib._bootstrap._SpecMethods as it was no longer relevant and constructing the new function required partially dismantling the class anyway.
* | Merge from 3.4 (for #21226).Eric Snow2014-05-131-4248/+4275
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| * Issue #21226: Set all attrs in PyImport_ExecCodeModuleObject.Eric Snow2014-05-121-4248/+4275
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| * Issue #20763: Fix importlib.machinery.PathFinder to supportBrett Cannon2014-02-261-1/+1
| | | | | | | | | | | | PathEntryFinder instances which only define find_module(). Reported by Yukihiro Nakadaira.
| * update magic number for #20625Benjamin Peterson2014-02-191-160/+160
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* | PEP 465: a dedicated infix operator for matrix multiplication (closes #21176)Benjamin Peterson2014-04-101-160/+160
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* | Issue #20763: Fix importlib.machinery.PathFinder to supportBrett Cannon2014-02-261-1/+1
| | | | | | | | | | | | PathEntryFinder instances which only define find_module(). Reported by Yukihiro Nakadaira.
* | update magic number for #20625Benjamin Peterson2014-02-191-160/+160
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* Issue 19713: Remove PEP 451-related code that should have been factored out.Eric Snow2014-01-081-1216/+1187
| | | | | | This code was an artifact of issuing a DeprecationWarning for the lack of loader.exec_module(). However, we have deferred such warnings to later Python versions.
* Issue #20141: Improved Argument Clinic's support for the PyArg_Parse "O!"Larry Hastings2014-01-071-4357/+4342
| | | | format unit.
* Issue 19713: Add PEP 451-related deprecations.Eric Snow2014-01-071-3943/+4031
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