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332 commits

Author SHA1 Message Date
Benjamin Peterson
820b51c170 #2627 Let it be known what pgen generates 2008-04-13 20:35:56 +00:00
Neal Norwitz
371d1747f9 Use file.write instead of print to make it easier to merge with 3k. 2008-03-31 04:28:40 +00:00
Georg Brandl
e34c21c2a0 Make AST nodes pickleable. 2008-03-30 20:20:39 +00:00
Georg Brandl
1721e75749 Fix error message -- "expects either 0 or 0 arguments" 2008-03-30 19:43:27 +00:00
Georg Brandl
2c55c597fa Make _fields attr for no fields consistent with _attributes attr. 2008-03-30 19:00:49 +00:00
Georg Brandl
c52ed59473 #2505: allow easier creation of AST nodes. 2008-03-30 07:01:47 +00:00
Georg Brandl
a48f3ab895 Patch #2511: Give the "excepthandler" AST item proper attributes by making it a Sum. 2008-03-30 06:40:17 +00:00
Georg Brandl
f2bfd54d6f Properly check for consistency with the third argument of 
compile() when compiling an AST node.
 2008-03-29 13:24:23 +00:00
Georg Brandl
aa5fbdd71a Silence compiler warning at the source. 2008-03-28 20:22:56 +00:00
Georg Brandl
fc8eef3c78 Patch #1810 by Thomas Lee, reviewed by myself: 
allow compiling Python AST objects into code objects
in compile().
 2008-03-28 12:11:56 +00:00
Neal Norwitz
d183bdd6fb Revert r61969 which added casts to Py_CHARMASK to avoid compiler warnings. 
Rather than sprinkle casts throughout the code, change Py_CHARMASK to
always cast it's result to an unsigned char.  This should ensure we
do the right thing when accessing an array with the result.
 2008-03-28 04:58:51 +00:00
Christian Heimes
342212c52a Surround p_flags access with #ifdef PY_PARSER_REQUIRES_FUTURE_KEYWORD 2008-03-26 22:20:26 +00:00
Christian Heimes
3c60833e1e Patch #2477: Added from __future__ import unicode_literals 
The new PyParser_*Ex() functions are based on Neal's suggestion and initial patch. The new __future__ feature makes all '' and r'' unicode strings. b'' and br'' stay (byte) strings.
 2008-03-26 22:01:37 +00:00
Georg Brandl
d5b635f196 Make Py3k warnings consistent w.r.t. punctuation; also respect the 
EOL 80 limit and supply more alternatives in warning messages.
 2008-03-25 08:29:14 +00:00
Eric Smith
7c47894a2a Backport of the print function, using a __future__ import. 
This work is substantially Anthony Baxter's, from issue
1633807.  I just freshened it, made a few minor tweaks,
and added the test cases.  I also created issue 2412,
which is to check for 2to3's behavior with the print
function.  I also added myself to ACKS.
 2008-03-18 23:45:49 +00:00
Eric Smith
9ff19b5434 Finished backporting PEP 3127, Integer Literal Support and Syntax. 
Added 0b and 0o literals to tokenizer.
Modified PyOS_strtoul to support 0b and 0o inputs.
Modified PyLong_FromString to support guessing 0b and 0o inputs.
Renamed test_hexoct.py to test_int_literal.py and added binary tests.
Added upper and lower case 0b, 0O, and 0X tests to test_int_literal.py
 2008-03-17 17:32:20 +00:00
Christian Heimes
c5f05e45cf Patch #2167 from calvin: Remove unused imports 2008-02-23 17:40:11 +00:00
Christian Heimes
5224d28d38 Patch #1759: Backport of PEP 3129 class decorators 
with some help from Georg
 2008-02-23 15:01:05 +00:00
Facundo Batista
fc2d01032f Issue 1881. Increased the stack limit from 500 to 1500. Also added 
a test for this (and because of this test you'll see in stderr a
message that parser.c sends before raising MemoryError).
Thanks Ralf Schmitt.
 2008-02-23 12:01:13 +00:00
Neal Norwitz
c44af337ce Add assertion that we do not blow out newl 2008-01-27 17:10:29 +00:00
Christian Heimes
082c9b0267 Fixed bug #1915: Python compiles with --enable-unicode=no again. However several extension methods and modules do not work without unicode support. 2008-01-23 14:20:50 +00:00
Georg Brandl
898f1879e1 Add a "const" to make gcc happy. 2008-01-21 21:14:21 +00:00
Georg Brandl
38d1715b0d Issue #1882: when compiling code from a string, encoding cookies in the 
second line of code were not always recognized correctly.
 2008-01-21 18:35:49 +00:00
Georg Brandl
14404b68d8 Fix #1679: "0x" was taken as a valid integer literal. 
Fixes the tokenizer, tokenize.py and int() to reject this.
Patches by Malte Helmert.
 2008-01-19 19:27:05 +00:00
Christian Heimes
288e89acfc Added bytes and b'' as aliases for str and '' 2008-01-18 18:24:07 +00:00
Christian Heimes
7b1e119f8c Coverity issue CID #167 
Event alloc_fn: Called allocation function "metacompile" [model]
Event var_assign: Assigned variable "gr" to storage returned from "metacompile"
		gr = metacompile(n);
Event pass_arg: Variable "gr" not freed or pointed-to in function "maketables" [model]
		g = maketables(gr);
  		translatelabels(g);
  		addfirstsets(g);
Event leaked_storage: Returned without freeing storage "gr"
		return g;
 2008-01-18 07:45:30 +00:00
Georg Brandl
76b30d1688 Fix #define ordering. 2008-01-07 18:41:34 +00:00
Georg Brandl
dfe5dc8455 Make Python compile with --disable-unicode. 2008-01-07 18:16:36 +00:00
Amaury Forgeot d'Arc
6dae85f409 Warning "<> not supported in 3.x" should be enabled only when the -3 option is set. 2007-11-24 13:20:22 +00:00
Christian Heimes
02c9ab568d Fixed problems in the last commit. Filenames and line numbers weren't reported correctly. 
Backquotes still don't report the correct file. The AST nodes only contain the line number but not the file name.
 2007-11-23 12:12:02 +00:00
Christian Heimes
729ab15370 Applied patch #1754273 and #1754271 from Thomas Glee 
The patches are adding deprecation warnings for back ticks and <>
 2007-11-23 09:10:36 +00:00
Guido van Rossum
9fc1b96a19 Change a PyErr_Print() into a PyErr_Clear(), 
per discussion in issue 1031213.
 2007-10-15 15:54:11 +00:00
Neal Norwitz
a7d329a9b2 Fix Coverity 180: Don't overallocate. We don't need structs, but pointers. 
Also fix a memory leak.
 2007-10-12 03:04:18 +00:00
Martin v. Löwis
a5136196bc Patch #1031213: Decode source line in SyntaxErrors back to its original 
source encoding. Will backport to 2.5.
 2007-09-04 14:19:28 +00:00
Neal Norwitz
7b7d1c8282 Fix a couple of problems in generating the AST code: 
* use %r instead of backticks since backticks are going away in Py3k
 * PyArena_Malloc() already sets PyErr_NoMemory so we don't need to do it again
 * the signature for ast2obj_int incorrectly used a bool, rather than a long
 2007-02-26 18:10:47 +00:00
Brett Cannon
0db62aaf09 Modify Parser/asdl_c.py so that the __version__ number for Python/Python-ast.c 
is specified at the top of the file.  Also add a note that Python/Python-ast.c
needs to be committed separately after a change to the AST grammar to capture
the revision number of the change (which is what __version__ is set to).
 2007-02-12 03:51:02 +00:00
Brett Cannon
1fbe3ab5de Change a very minor inconsistency (that is purely cosmetic) in the AST 
definition.
 2007-02-11 05:36:00 +00:00
Martin v. Löwis
4885e7d098 Prefix AST symbols with _Py_. Fixes #1637022. 
Will backport.
 2007-01-19 06:42:22 +00:00
Andrew M. Kuchling
9b3a824097 Comment grammar 2006-10-06 18:51:55 +00:00
Georg Brandl
a10d3afed2 Fix a bug in the parser's future statement handling that led to "with" 
not being recognized as a keyword after, e.g., this statement:
from __future__ import division, with_statement
 2006-09-24 12:35:36 +00:00
Neal Norwitz
ca460d9722 with and as are now keywords. There are some generated files I can't recreate. 2006-09-06 06:28:06 +00:00
Neal Norwitz
9ac8953568 Handle malloc failure. 
Klocwork 281
 2006-08-13 18:13:36 +00:00
Neal Norwitz
6bf1a8fe8b Handle NULL nodes while parsing. I'm not entirely sure this is correct. 
There might be something else that needs to be done to setup the error.

Klocwork #295.
 2006-08-12 01:49:12 +00:00
Neal Norwitz
71e05f1e0c Don't truncate if size_t is bigger than uint 2006-06-12 02:07:57 +00:00
Andrew M. Kuchling
12ca69bc0e Fix comment typo 2006-06-06 17:10:41 +00:00
Neal Norwitz
d21a7fffb1 Patch #1357836: 
Prevent an invalid memory read from test_coding in case the done flag is set.
In that case, the loop isn't entered.  I wonder if rather than setting
the done flag in the cases before the loop, if they should just exit early.

This code looks like it should be refactored.

Backport candidate (also the early break above if decoding_fgets fails)
 2006-06-02 06:23:00 +00:00
Martin v. Löwis
777367103c Patch #1475845: Raise IndentationError for unexpected indent. 2006-05-04 05:51:03 +00:00
Skip Montanaro
a0b6338823 C++ compiler cleanup: cast signed to unsigned 2006-04-18 00:53:06 +00:00
Martin v. Löwis
7580149bde Patch #1355883: Build Python-ast.c and Python-ast.h 
independently. Fixes #1355883.
 2006-04-14 15:02:32 +00:00
Martin v. Löwis
0cc56e5c59 Introduce asdl_int_seq, to hold cmpop_ty. 2006-04-13 12:29:43 +00:00