7dc46d8cf5
bpo-31592: Fix an assertion failure in Python parser in case of a bad unicodedata.normalize(). ( #3767 )
2017-09-30 20:16:24 +03:00
41cea70aa3
bpo-29637: clean docstring only if not None (GH-267)
2017-02-24 15:44:19 +09:00
4c78c527d2
bpo-29622: Make AST constructor to accept less than enough number of positional arguments (GH-249)
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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
cb41b2766d
bpo-29463: Add docstring field to some AST nodes. ( #46 )
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* 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
2017-02-22 16:31:59 +01:00
52c4e7cc84
Issue #28008 : Implement PEP 530 -- asynchronous comprehensions.
2016-09-09 10:36:01 -07:00
7de2840508
Issue #27352 : Fixed an error message in a test.
2016-06-27 23:40:43 +03:00
0a5bd51dd3
Issue #13436 : Add a test to make sure that ast.ImportFrom(level=None) works
2016-04-29 19:50:02 +03:00
15a3095d64
compiler: don't emit SyntaxWarning on const stmt
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Issue #26204 : the compiler doesn't emit SyntaxWarning warnings anymore when
constant statements are ignored.
2016-02-08 22:45:06 +01:00
a2724095cd
compiler now ignores constant statements
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The compile ignores constant statements and emit a SyntaxWarning warning.
Don't emit the warning for string statement because triple quoted string is a
common syntax for multiline comments.
Don't emit the warning on ellipis neither: 'def f(): ...' is a legit syntax for
abstract functions.
Changes:
* test_ast: ignore SyntaxWarning when compiling test statements. Modify
test_load_const() to use assignment expressions rather than constant
expression.
* test_code: add more kinds of constant statements, ignore SyntaxWarning when
testing that the compiler removes constant statements.
* test_grammar: ignore SyntaxWarning on the statement "1"
2016-02-08 18:17:58 +01:00
f089196beb
Simplify main() of test_ast
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* Use ast.parse() to get the AST for a statement
* Use str%args syntax for format a line
Issue #26204 .
2016-02-08 17:15:21 +01:00
be59d1489b
Issue #26146 : enhance ast.Constant error message
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Mention the name of the invalid type in error message of AST validation for
constants.
Suggestion made by Joseph Jevnik on a review.
2016-01-27 00:39:12 +01:00
f2c1aa1661
Add ast.Constant
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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
58b53953f8
make opening brace of container literals and comprehensions correspond to the line number and col offset of the AST node ( closes #25131 )
2015-09-25 22:44:43 -07:00
b3d531348c
Issue #24975 : Fix AST compilation for PEP 448 syntax.
2015-09-01 16:10:49 -04:00
2f07a66ded
Issue #24688 : ast.get_docstring() for 'async def' functions.
2015-07-23 08:54:35 +03:00
7544508f02
PEP 0492 -- Coroutines with async and await syntax. Issue #24017 .
2015-05-11 22:57:16 -04:00
025e9ebd0a
PEP 448: additional unpacking generalizations ( closes #2292 )
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Patch by Neil Girdhar.
2015-05-05 20:16:41 -04:00
7a66fc22ad
revert lineno and col_offset changes from #16795 ( closes #21295 )
2015-02-02 10:51:20 -05:00
e84fde981d
set line and column numbers for keyword-only arg nodes ( closes #20619 )
2014-02-13 19:22:14 -05:00
a7e7497d88
#18466 : merge with 3.3.
2013-08-17 16:58:13 +03:00
85a8629d21
#18466 : fix more typos. Patch by Févry Thibault.
2013-08-17 16:57:41 +03:00
3e9a9ae09d
Update various test modules to use unittest.main() for test discovery
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instead of manually listing tests for test.support.run_unittest().
2013-06-12 21:25:59 -04:00
d502a07fac
test_ast: pass the filename to ast.parse()
2013-03-22 00:06:20 +01:00
cda75be02a
unify some ast.argument's attrs; change Attribute column offset ( closes #16795 )
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Patch from Sven Brauch.
2013-03-18 10:48:58 -07:00
442f20996d
create NameConstant AST class for None, True, and False literals ( closes #16619 )
2012-12-06 17:41:04 -05:00
ded35aeb9d
Issue #16546 : make ast.YieldFrom argument mandatory.
2012-11-25 14:36:26 +00:00
bd0df50fb6
get rid of ast_error_finish by passing the compiling struct to ast_error
2012-09-02 15:04:51 -04:00
c7f447c89f
merge 3.2 ( #15846 )
2012-09-02 14:24:44 -04:00
2e2c903700
prevert ast errors from being normalized before ast_error_finish is called ( closes #15846 )
2012-09-02 14:23:15 -04:00
9ed37433c4
test AST base type garbage collection
2012-07-08 11:13:36 -07:00
98ba753432
merge 3.2 ( #14378 )
2012-03-22 08:19:50 -04:00
a4e4e35783
check by equality for __future__ not identity ( closes #14378 )
2012-03-22 08:19:04 -04:00
7e0dbfbbde
give the AST class a __dict__
2012-03-12 09:46:44 -07:00
61a4161de4
merge 3.2
2012-03-12 09:43:27 -07:00
ef87f06798
allow AST objects to be like its subclasses
2012-03-12 09:43:09 -07:00
09b4bd03f6
merge 3.2
2012-03-12 09:28:36 -07:00
d279e286f2
every other ast object has a dict, so I think AST should, too
2012-03-12 09:27:36 -07:00
527c622926
make YieldFrom its own distinct from Yield ( closes #13780 )
2012-01-14 08:58:23 -05:00
1f7ce62bd6
Implement PEP 380 - 'yield from' ( closes #11682 )
2012-01-13 21:43:40 +10:00
942d5ba125
Merge branch 3.2
2011-11-22 22:02:01 +01:00
58e8761da6
Issue #13436 : Fix a bogus error message when an AST object was passed
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an invalid integer value.
2011-11-22 21:51:55 +01:00
e41f0de84d
Merge 3.2, fix typos.
2011-11-11 19:39:25 +01:00
992d9e081f
Fix few typos.
2011-11-11 19:35:42 +01:00
71ce8970cf
fix indentation
2011-08-09 16:17:12 -05:00
832bfe2ebd
add a AST validator ( closes #12575 )
2011-08-09 16:15:04 -05:00
86f088e8e5
merge 3.2
2011-07-22 10:55:02 -05:00
2193d2b72b
type check AST strings and identifiers
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This is related to a21829180423 as well as #12609 and #12610 .
2011-07-22 10:50:23 -05:00
b37db00c46
merge 3.2
2011-06-27 17:51:44 -05:00
68b543aa02
fix ws
2011-06-27 17:51:18 -05:00
9df8874b41
merge 3.2 ( #11302 )
2011-06-27 17:50:14 -05:00
Oren Milman
Matthias Bussonnier
INADA Naoki
Yury Selivanov
Serhiy Storchaka
Berker Peksag
Victor Stinner
Benjamin Peterson
Yury Selivanov
Ezio Melotti
Brett Cannon
Mark Dickinson
Nick Coghlan
Amaury Forgeot d'Arc
Florent Xicluna