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148 commits

Author SHA1 Message Date
Serhiy Storchaka
5e80855af3 Issue #24098: Fixed possible crash when AST is changed in process of 
compiling it.
 2016-10-07 21:55:49 +03:00
Serhiy Storchaka
cf3806026b Issue #24098: Fixed possible crash when AST is changed in process of 
compiling it.
 2016-10-07 21:51:28 +03:00
Yury Selivanov
52c4e7cc84 Issue #28008: Implement PEP 530 -- asynchronous comprehensions. 2016-09-09 10:36:01 -07:00
Yury Selivanov
f8cb8a16a3 Issue #27985: Implement PEP 526 -- Syntax for Variable Annotations. 
Patch by Ivan Levkivskyi.
 2016-09-08 20:50:03 -07:00
Victor Stinner
25219f596a Issue #26146: remove useless code 
obj2ast_constant() code is baesd on obj2ast_object() which has a special case
for Py_None. But in practice, we don't need to have a special case for
constants.

Issue noticed by Joseph Jevnik on a review.
 2016-01-27 00:37:59 +01:00
Victor Stinner
f2c1aa1661 Add ast.Constant 
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
 2016-01-26 00:40:57 +01:00
Victor Stinner
c106c68aeb Issue #25555: Fix parser and AST: fill lineno and col_offset of "arg" node when 
compiling AST from Python objects.
 2015-11-06 17:01:48 +01:00
Eric V. Smith
235a6f0984 Issue #24965: Implement PEP 498 "Literal String Interpolation". Documentation is still needed, I'll open an issue for that. 2015-09-19 14:51:32 -04:00
Serhiy Storchaka
56f6e76c68 Issue #15989: Fixed some scarcely probable integer overflows. 
It is very unlikely that they can occur in real code for now.
 2015-09-06 21:25:30 +03:00
Yury Selivanov
7544508f02 PEP 0492 -- Coroutines with async and await syntax. Issue #24017. 2015-05-11 22:57:16 -04:00
Benjamin Peterson
025e9ebd0a PEP 448: additional unpacking generalizations (closes #2292) 
Patch by Neil Girdhar.
 2015-05-05 20:16:41 -04:00
Benjamin Peterson
d51374ed78 PEP 465: a dedicated infix operator for matrix multiplication (closes #21176) 2014-04-09 23:55:56 -04:00
Benjamin Peterson
42ec031fe7 merge 3.3 (#20588) 2014-02-10 22:41:40 -05:00
Benjamin Peterson
c2f665e721 don't put runtime values in array initializer for C89 compliance (closes #20588) 2014-02-10 22:19:02 -05:00
Antoine Pitrou
d01d396e7f Issue #4555: All exported C symbols are now prefixed with either "Py" or "_Py". 
("make smelly" now clean)
 2013-10-12 22:52:43 +02:00
Christian Heimes
b7f1b38dea Issue #18552: Check return value of PyArena_AddPyObject() in obj2ast_object(). 2013-07-27 00:33:35 +02:00
Christian Heimes
70c94e7896 Issue #18552: Check return value of PyArena_AddPyObject() in obj2ast_object(). 2013-07-27 00:33:13 +02:00
Victor Stinner
b318990cac (Merge 3.3) Parser/asdl_c.py: use Py_CLEAR() 2013-07-27 00:04:42 +02:00
Victor Stinner
1acc129d48 Parser/asdl_c.py: use Py_CLEAR() 2013-07-27 00:03:47 +02:00
Victor Stinner
ee4b59c0f8 (Merge 3.3) According to the PEP 7, C code must "use 4-space indents" 
Replace 8 spaces with 4.
 2013-07-27 00:01:35 +02:00
Victor Stinner
ce72e1ce6c According to the PEP 7, C code must "use 4-space indents" 
Replace 8 spaces with 4.
 2013-07-27 00:00:36 +02:00
Victor Stinner
bdf630c4a7 Issue #18408: Fix Python-ast.c: handle init_types() failure (ex: MemoryError) 2013-07-17 00:17:15 +02:00
Charles-Francois Natali
74ca886788 Issue #17917: Use PyModule_AddIntMacro() instead of PyModule_AddIntConstant() 
when applicable.
 2013-05-20 19:13:19 +02:00
Benjamin Peterson
3a61943b7b bump Python-ast.c 2013-03-18 23:40:53 -07:00
Benjamin Peterson
b72406b8fa refactor to fix refleaks 2013-03-18 23:24:41 -07:00
Benjamin Peterson
cda75be02a unify some ast.argument's attrs; change Attribute column offset (closes #16795) 
Patch from Sven Brauch.
 2013-03-18 10:48:58 -07:00
Andrew Svetlov
f7a17b48d7 Replace IOError with OSError (#16715) 2012-12-25 16:47:37 +02:00
Benjamin Peterson
442f20996d create NameConstant AST class for None, True, and False literals (closes #16619) 2012-12-06 17:41:04 -05:00
Mark Dickinson
ded35aeb9d Issue #16546: make ast.YieldFrom argument mandatory. 2012-11-25 14:36:26 +00:00
Benjamin Peterson
8107176f9b add gc support to the AST base type (closes #15293) 2012-07-08 11:03:46 -07:00
Antoine Pitrou
507507473e Issue #15291: Fix a memory leak where AST nodes where not properly deallocated. 2012-07-08 12:43:32 +02:00
Benjamin Peterson
77fa9379e2 use Py_ssize_t for ast sequence lengths 2012-05-15 10:10:27 -07:00
Martin v. Löwis
41829e82c1 Document f4d7ad6c9d6e. 2012-05-15 14:52:36 +02:00
Martin v. Löwis
cc10a37ef0 Widen ASDL sequences to Py_ssize_t lengths to better match PEP 353. 2012-05-15 14:45:03 +02:00
Benjamin Peterson
1767e0274b free AST's dict 2012-03-14 21:50:29 -05:00
Victor Stinner
45e50de1f5 Try to fix compilation of Python-ast.c on Visual Studio 2008 2012-03-13 01:17:31 +01:00
Benjamin Peterson
7e0dbfbbde give the AST class a __dict__ 2012-03-12 09:46:44 -07:00
Benjamin Peterson
527c622926 make YieldFrom its own distinct from Yield (closes #13780) 2012-01-14 08:58:23 -05:00
Antoine Pitrou
5136ac0ca2 Issue #13645: pyc files now contain the size of the corresponding source 
code, to avoid timestamp collisions (especially on filesystems with a low
timestamp resolution) when checking for freshness of the bytecode.
 2012-01-13 18:52:16 +01:00
Nick Coghlan
1f7ce62bd6 Implement PEP 380 - 'yield from' (closes #11682) 2012-01-13 21:43:40 +10:00
Amaury Forgeot d'Arc
942d5ba125 Merge branch 3.2 2011-11-22 22:02:01 +01:00
Amaury Forgeot d'Arc
5e8f810411 Issue #13436: commit regenerated Python-ast.c 2011-11-22 21:52:30 +01:00
Victor Stinner
f9827ea618 Issue #25555: Fix parser and AST: fill lineno and col_offset of "arg" node when 
compiling AST from Python objects.
 2015-11-06 17:01:48 +01:00
Martin v. Löwis
1c67dd9b15 Port SetAttrString/HasAttrString to SetAttrId/GetAttrId. 2011-10-14 15:16:45 +02:00
Martin v. Löwis
bd928fef42 Rename _Py_identifier to _Py_IDENTIFIER. 2011-10-14 10:20:37 +02:00
Martin v. Löwis
1ee1b6fe0d Use identifier API for PyObject_GetAttrString. 2011-10-10 18:11:30 +02:00
Éric Araujo
6f08f53e79 Merge 3.2 2011-09-02 17:32:30 +02:00
Benjamin Peterson
0224d4e699 accept bytes for the AST 'string' type 
This is a temporary kludge and all is well in 3.3.
 2011-08-31 22:13:03 -04:00
Benjamin Peterson
e249841903 add a asdl bytes type, so Bytes.s be properly typechecked 2011-08-09 16:08:39 -05:00
Benjamin Peterson
8a4b42b7f4 merge 3.2 2011-07-22 11:10:43 -05:00