Commit Graph

56 Commits

Author SHA1 Message Date
Benjamin Peterson 5eed3062f5 allow None identifiers 2011-07-22 17:20:58 -05:00
Benjamin Peterson 77820242dd verify the types of AST strings and identifiers (closes #12609 and #12610) 2011-07-22 10:39:50 -05:00
Benjamin Peterson 5b9ce31c39 bump revision 2010-06-22 19:49:47 +00:00
Benjamin Peterson 1056ca264f fix code formatting 2010-06-09 19:45:04 +00:00
Alexandre Vassalotti 102d70e06c Update version information for AST changes in r77422. 2010-01-11 22:46:43 +00:00
Alexandre Vassalotti b646547bb4 Issue #2333: Backport set and dict comprehensions syntax. 2010-01-11 22:36:12 +00:00
Brett Cannon 3ad57e2625 Update the version # of Python-ast.c based on the backport of set literals from
r77400.
2010-01-10 02:48:50 +00:00
Alexandre Vassalotti ee936a2130 Issue #2335: Backport set literals syntax from Python 3.x. 2010-01-09 23:35:54 +00:00
Benjamin Peterson 5f429e0227 account for PyObject_IsInstance's new ability to fail 2009-12-13 00:54:15 +00:00
Benjamin Peterson 8fa3e933c1 update ast version 2009-06-13 20:30:48 +00:00
Benjamin Peterson a72be3b325 when no module is given in a 'from' relative import, make ImportFrom.module NULL 2009-06-13 20:23:33 +00:00
Benjamin Peterson aff36f1295 fix compiler warning 2008-10-19 13:59:01 +00:00
Armin Ronacher 35e01fbeaa Fixed #4067 by implementing _attributes and _fields for the AST root node. 2008-10-19 08:27:43 +00:00
Amaury Forgeot d'Arc 05e344954d #3743: PY_FORMAT_SIZE_T is designed for the OS "printf" functions, not for
PyString_FromFormat which has an independent implementation, and uses "%zd".

This makes a difference on win64, where printf needs "%Id" to display
64bit values. For example, queue.__repr__ was incorrect.

Reviewed by Martin von Loewis.
2008-09-10 22:04:45 +00:00
Gregory P. Smith dd96db63f6 This reverts r63675 based on the discussion in this thread:
http://mail.python.org/pipermail/python-dev/2008-June/079988.html

Python 2.6 should stick with PyString_* in its codebase.  The PyBytes_* names
in the spirit of 3.0 are available via a #define only.  See the email thread.
2008-06-09 04:58:54 +00:00
Christian Heimes 593daf545b Renamed PyString to PyBytes 2008-05-26 12:51:38 +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
Amaury Forgeot d'Arc 473445c964 Silence a compilation warning 2008-03-28 20:17:51 +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
Christian Heimes 4034685a58 Issue #2051 and patch from Alexander Belopolsky:
Permission for pyc and pyo files are inherited from the py file.
2008-02-23 17:52:07 +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
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 d080d4b047 Check in changed Python-ast.c from a cosmetic change to Python.asdl (in
r53731).
2007-02-11 19:44:41 +00:00
Martin v. Löwis 0cc56e5c59 Introduce asdl_int_seq, to hold cmpop_ty. 2006-04-13 12:29:43 +00:00
Martin v. Löwis 9eec489c4a Regenerate. 2006-04-11 09:03:33 +00:00
Martin v. Löwis 01b810106c Make _kind types global for C++ compilation.
Explicitly cast void* to int to cmpop_ty.
2006-04-11 08:06:50 +00:00
Anthony Baxter a863d334aa low-hanging fruit in Python/ - g++ still hates all the enum_kind declarations
in Python/Python-ast.c. Not sure what to do about those.
2006-04-11 07:43:46 +00:00
Martin v. Löwis ad7c44c047 Regenerate. 2006-04-07 06:26:31 +00:00
Jeremy Hylton 2f327c14eb Add lineno, col_offset to excephandler to enable future fix for
tracing/line number table in except blocks.

Reflow long lines introduced by col_offset changes.  Update test_ast
to handle new fields in excepthandler.

As note in Python.asdl says, we might want to rethink how attributes
are handled.  Perhaps they should be the same as other fields, with
the primary difference being how they are defined for all types within
a sum.

Also fix asdl_c so that constructors with int fields don't fail when
passed a zero value.
2006-04-04 04:00:23 +00:00
Neal Norwitz 19379f18a6 * Fix a refleak of *_attributes.
* Cleanup formatting a bit (add spaces).
* Move static var initialized inside init_types() since that's the only place
  it's used.
2006-04-03 04:50:58 +00:00
Martin v. Löwis 03e5bc02c9 Fix memory leak on attributes. 2006-03-02 00:31:27 +00:00
Martin v. Löwis 49c5da1d88 Patch #1440601: Add col_offset attribute to AST nodes. 2006-03-01 22:49:05 +00:00
Neal Norwitz 53d960c010 Don't pollute namespace as bad as before. All the types are static now. 2006-02-28 22:47:29 +00:00
Thomas Wouters 34aa7ba114 from __future__ import with_statement addon for 'with', mostly written by
Neal.
2006-02-28 19:02:24 +00:00
Thomas Wouters f7f438ba3b SF patch #1438387, PEP 328: relative and absolute imports.
- IMPORT_NAME takes an extra argument from the stack: the relativeness of
   the import. Only passed to __import__ when it's not -1.

 - __import__() takes an optional 5th argument for the same thing; it
   __defaults to -1 (old semantics: try relative, then absolute)

 - 'from . import name' imports name (be it module or regular attribute)
   from the current module's *package*. Likewise, 'from .module import name'
   will import name from a sibling to the current module.

 - Importing from outside a package is not allowed; 'from . import sys' in a
   toplevel module will not work, nor will 'from .. import sys' in a
   (single-level) package.

 - 'from __future__ import absolute_import' will turn on the new semantics
   for import and from-import: imports will be absolute, except for
   from-import with dots.

Includes tests for regular imports and importhooks, parser changes and a
NEWS item, but no compiler-package changes or documentation changes.
2006-02-28 16:09:29 +00:00
Martin v. Löwis ace990cf5a Regenerate. 2006-02-28 00:32:31 +00:00
Guido van Rossum c2e20744b2 PEP 343 -- the with-statement.
This was started by Mike Bland and completed by Guido
(with help from Neal).

This still needs a __future__ statement added;
Thomas is working on Michael's patch for that aspect.

There's a small amount of code cleanup and refactoring
in ast.c, compile.c and ceval.c (I fixed the lltrace
behavior when EXT_POP is used -- however I had to make
lltrace a static global).
2006-02-27 22:32:47 +00:00
Martin v. Löwis 577b5b960d Create _ast module.
Cleanup Python-ast.c generation.
2006-02-27 15:23:19 +00:00
Thomas Wouters dca3b9c797 PEP 308 implementation, including minor refdocs and some testcases. It
breaks the parser module, because it adds the if/else construct as well as
two new grammar rules for backward compatibility. If no one else fixes
parsermodule, I guess I'll go ahead and fix it later this week.

The TeX code was checked with texcheck.py, but not rendered. There is
actually a slight incompatibility:

>>> (x for x in lambda:0)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: iteration over non-sequence

changes into

>>> (x for x in lambda: 0)
  File "<stdin>", line 1
    (x for x in lambda: 0)
                     ^
SyntaxError: invalid syntax

Since there's no way the former version can be useful, it's probably a
bugfix ;)
2006-02-27 00:24:13 +00:00
Martin v. Löwis d3a5f53a27 Avoid reinitializing the types twice. 2006-02-27 00:09:50 +00:00
Martin v. Löwis 8d0701daf1 Stop generating empty arrays. 2006-02-26 23:40:20 +00:00
Martin v. Löwis ce1d5d2527 Fix iterating over cmpop_ty lists. 2006-02-26 20:51:25 +00:00
Martin v. Löwis bd260da900 Generate code to recursively copy an AST into
a tree of Python objects. Expose this through compile().
2006-02-26 19:42:26 +00:00
Martin v. Löwis 5b43126e03 Regenerate. 2006-01-02 21:18:55 +00:00