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* bpo-38870: Expose a function to unparse an ast object in the ast module ↵Pablo Galindo2019-11-241-704/+0
| | | | | | | (GH-17302) Add ast.unparse() as a function in the ast module that can be used to unparse an ast.AST object and produce a string with code that would produce an equivalent ast.AST object when parsed.
* bpo-37053: handle strings like u"bar" correctly in Tools/parser/unparse.py ↵Chih-Hsuan Yen2019-05-261-0/+2
| | | | | | | | | | | | (GH-13583) Constant.kind is added in https://bugs.python.org/issue36280. Current possible values for Constant.kind are "u" or None. For r'bar' and b'bar', Constant.kind value is None, so there's no need for special handling. https://bugs.python.org/issue37053
* bpo-36540: PEP 570 -- Implementation (GH-12701)Pablo Galindo2019-04-291-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit contains the implementation of PEP570: Python positional-only parameters. * Update Grammar/Grammar with new typedarglist and varargslist * Regenerate grammar files * Update and regenerate AST related files * Update code object * Update marshal.c * Update compiler and symtable * Regenerate importlib files * Update callable objects * Implement positional-only args logic in ceval.c * Regenerate frozen data * Update standard library to account for positional-only args * Add test file for positional-only args * Update other test files to account for positional-only args * Add News entry * Update inspect module and related tests
* bpo-35224: Add support for NamedExpr to unparse.py (GH-11670)Victor Stinner2019-01-251-0/+7
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* bpo-32892: Use ast.Constant instead of specific constant AST types. (GH-9445)Serhiy Storchaka2018-09-271-19/+4
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* bpo-32911: Revert bpo-29463. (GH-7121) (GH-7197)Serhiy Storchaka2018-05-291-6/+0
| | | | | | Remove the docstring attribute of AST types and restore docstring expression as a first stmt in their body. Co-authored-by: INADA Naoki <methane@users.noreply.github.com>
* bpo-29463: Add docstring field to some AST nodes. (#46)INADA Naoki2017-02-221-0/+6
| | | | | | | | | | | * 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 #28008: Fix test_unparseYury Selivanov2016-09-091-1/+4
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* Issue #27985: Implement PEP 526 -- Syntax for Variable Annotations.Yury Selivanov2016-09-081-0/+13
| | | | Patch by Ivan Levkivskyi.
* Issue #26489: Add dictionary unpacking support to Tools/parser/unparse.pyBerker Peksag2016-03-061-3/+12
|\ | | | | | | Patch by Guo Ci Teo.
| * Issue #26489: Add dictionary unpacking support to Tools/parser/unparse.pyBerker Peksag2016-03-061-3/+12
| | | | | | | | Patch by Guo Ci Teo.
* | Add ast.ConstantVictor Stinner2016-01-261-2/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Issue #26146: Add a new kind of AST node: ast.Constant. It can be used by external AST optimizers, but the compiler does not emit directly such node. An optimizer can replace the following AST nodes with ast.Constant: * ast.NameConstant: None, False, True * ast.Num: int, float, complex * ast.Str: str * ast.Bytes: bytes * ast.Tuple if items are constants too: tuple * frozenset Update code to accept ast.Constant instead of ast.Num and/or ast.Str: * compiler * docstrings * ast.literal_eval() * Tools/parser/unparse.py
* | Issue 25180: Fix Tools/parser/unparse.py for f-strings. Patch by Martin Panter.Eric V. Smith2015-09-201-0/+39
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* PEP 0492 -- Coroutines with async and await syntax. Issue #24017.Yury Selivanov2015-05-111-2/+30
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* PEP 448: additional unpacking generalizations (closes #2292)Benjamin Peterson2015-05-051-22/+5
| | | | Patch by Neil Girdhar.
* teach unparse about matrix multiplicationBenjamin Peterson2014-04-101-1/+1
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* unify some ast.argument's attrs; change Attribute column offset (closes #16795)Benjamin Peterson2013-03-181-6/+6
| | | | Patch from Sven Brauch.
* create NameConstant AST class for None, True, and False literals (closes #16619)Benjamin Peterson2012-12-061-0/+3
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* Some cleanup in the Tools directory.Florent Xicluna2012-07-071-1/+0
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* Issue #14965: Bring Tools/parser/unparse.py up to date with the Python 3.3. ↵Mark Dickinson2012-05-061-19/+23
|\ | | | | | | Grammar.
| * Issue #14965: Fix missing support for starred assignments in ↵Mark Dickinson2012-05-061-0/+4
|/ | | | Tools/parser/unparse.py.
* Remove some of the old demos. (Put a few somewhere else.)Georg Brandl2010-12-301-0/+600
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