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172 commits

Author SHA1 Message Date
Serhiy Storchaka
3f22811fef
bpo-32892: Use ast.Constant instead of specific constant AST types. (GH-9445) 2018-09-27 17:42:37 +03:00
Serhiy Storchaka
a5c42284e6
bpo-33677: Fix signatures of tp_clear handlers for AST and deque. (GH-7196) 2018-05-31 07:34:34 +03:00
Serhiy Storchaka
f320be77ff bpo-32571: Avoid raising unneeded AttributeError and silencing it in C code (GH-5222) 
Add two new private APIs: _PyObject_LookupAttr() and _PyObject_LookupAttrId()
 2018-01-25 17:49:40 +09:00
Serhiy Storchaka
bba2239c17
bpo-31572: Get rid of _PyObject_HasAttrId() in the ASDL parser. (#3725) 
Silence only expected AttributeError.
 2017-11-11 16:41:32 +02:00
Antoine Pitrou
b091bec824 bpo-31536: Avoid wholesale rebuild after make regen-all (#3678) 
* bpo-31536: Avoid wholesale rebuild after `make regen-all`

* Add NEWS
 2017-09-20 14:57:56 -07:00
Serhiy Storchaka
5d84cb368c bpo-31464: asdl_c.py no longer emits trailing spaces in Python-ast.h. (#3568) 2017-09-14 20:28:22 -07:00
INADA Naoki
a6296d34a4 bpo-31095: fix potential crash during GC (GH-2974) 2017-08-24 14:55:17 +09:00
Yuan Chao Chou
2af565baf4 Fix a shadow-compatible-local warning (#2180) 
Change the shadowing naming, 'value' (Python-ast.c:4652), to 'val'
to prevent the variables from being misused.
 2017-08-04 10:53:12 -07:00
INADA Naoki
4c78c527d2 bpo-29622: Make AST constructor to accept less than enough number of positional arguments (GH-249) 
bpo-29463 added optional "docstring" field to 4 AST types.
While it is optional, it breaks backward compatibility because AST constructor
requires number of positional argument is same to number of fields.

AST types accepts empty arguments, and incomplete keyword arguments.
But it's not big problem because field can be filled after creation, and checked when compiling.
So stop requiring complete set of fields for positional arguments too.
 2017-02-24 02:48:17 +09:00
INADA Naoki
fc489082c8 Issue #29369: Use Py_IDENTIFIER in Python-ast.c 2017-01-25 22:33:43 +09:00
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
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
Benjamin Peterson
860c8a404a merge 3.5 (#25502) 2015-10-28 23:15:22 -07:00
Benjamin Peterson
669ff66c32 remove duplicated imports (closes #25502) 2015-10-28 23:15:13 -07:00
Serhiy Storchaka
fc632e3912 Merge with 3.5. 2015-10-06 18:52:52 +03:00
Serhiy Storchaka
481d3af82e Make asdl_c.py to generate Python-ast.c changed in issue #15989. 2015-09-06 23:29:04 +03:00
Eli Bendersky
5e3d338a74 Issue #19655: Replace the ASDL parser carried with CPython 
The new parser does not rely on Spark (which is now removed from our repo),
uses modern 3.x idioms and is significantly smaller and simpler.

It generates exactly the same AST files (.h and .c), so in practice no builds
should be affected.
 2014-05-09 17:58:22 -07:00
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
Ezio Melotti
d640fe2af5 #18803: merge with 3.3. 2013-08-26 01:33:30 +03:00
Ezio Melotti
7c4a7e6f3c #18803: fix more typos. Patch by Févry Thibault. 2013-08-26 01:32:56 +03:00
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
Benjamin Peterson
8d89c2aaba change AST codegen to use PyModule_AddIntMacro 2013-05-20 10:28:48 -07:00
Benjamin Peterson
7654ab9ef0 placate msvc 2013-03-18 23:39:53 -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
Benjamin Peterson
442f20996d create NameConstant AST class for None, True, and False literals (closes #16619) 2012-12-06 17:41:04 -05:00
Matthias Klose
aee3c76acf - Issue #16262: fix out-of-src-tree builds, if mercurial is not installed. 2012-10-21 23:12:35 +02:00
Ezio Melotti
8a9cc526fe #15923: merge with 3.2. 2012-09-30 22:47:47 +03:00
Ezio Melotti
cb2916a714 #15923: fix a mistake in asdl_c.py that resulted in a TypeError after 2801bf875a24 (see #15801). 2012-09-30 22:41:37 +03:00
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
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
f51d36a743 evidently some buildbots don't have python 3 installed 2011-12-29 12:07:21 -06:00
Benjamin Peterson
3ab85886d6 run AST toolchain on python3 2011-12-29 12:03:55 -06:00
Amaury Forgeot d'Arc
942d5ba125 Merge branch 3.2 2011-11-22 22:02:01 +01:00
Amaury Forgeot d'Arc
58e8761da6 Issue #13436: Fix a bogus error message when an AST object was passed 
an invalid integer value.
 2011-11-22 21:51:55 +01:00