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37 Commits

Author SHA1 Message Date
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 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
Christian Heimes c5f05e45cf Patch #2167 from calvin: Remove unused imports 2008-02-23 17:40:11 +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
Martin v. Löwis 4885e7d098 Prefix AST symbols with _Py_. Fixes #1637022. 
Will backport.
 2007-01-19 06:42:22 +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
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
Jeremy Hylton 76c21bdb46 Make path calculation platform independent 2006-04-04 12:11:12 +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
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
Tim Peters 710ab3b5f8 Whitespace normalization. 2006-02-28 18:30:36 +00:00
Martin v. Löwis b003f041bb Generate return statement. 2006-02-28 00:37:04 +00:00
Martin v. Löwis 40d8459dbf Add generation of the version. 2006-02-28 00:30:54 +00:00
Martin v. Löwis eae93b763c Add support for version field on Modules 2006-02-28 00:12:47 +00:00
Martin v. Löwis 577b5b960d Create _ast module. 
Cleanup Python-ast.c generation.
 2006-02-27 15:23:19 +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
Tim Peters 536cf99536 Whitespace normalization. 2005-12-25 23:18:31 +00:00
Neal Norwitz adb69fcdff Merge from ast-arena. This reduces the code in Python/ast.c by ~300 lines, 
simplifies a lot of error handling code, and fixes many memory leaks.
 2005-12-17 20:54:49 +00:00
Armin Rigo 6b1793ff88 When regenerating files like Python-ast.h, take care that the generated 
comment based on 'sys.args[0]' does not depend on the path.  For Python
builds from a remote directory ("/path/to/configure; make") the previous
logic used to include the "/path/to" portion in Python-ast.h.  Then svn
would consider this file to be locally modified.
 2005-12-14 18:05:14 +00:00
Neal Norwitz 897ff817d5 SF #1373150, diffs in working copy after a build 
Strip off leading dots and slash so the generated files are the same regardless
of whether you configure in the checkout directory or build.

If anyone configures in a different directory, we might want a cleaner
approach using os.path.*().  Hopefully this is good enough.
 2005-12-11 21:18:22 +00:00
Neal Norwitz 7b5a604d24 Whoops, checkin consistent versions of *all* files to stop polluting 
a bunch of names
 2005-11-13 19:14:20 +00:00
Neal Norwitz 6576bd844f Prevent name pollution by making lots of internal functions static. 2005-11-13 18:41:28 +00:00
Neal Norwitz a34584be3b Use PyErr_NoMemory() instead of rolling our own. 
Get rid of "int i" unused warnings from Python-ast.c which we are generating.
 2005-10-23 18:59:17 +00:00
Jeremy Hylton 3e0055f8c6 Merge ast-branch to head 
This change implements a new bytecode compiler, based on a
transformation of the parse tree to an abstract syntax defined in
Parser/Python.asdl.

The compiler implementation is not complete, but it is in stable
enough shape to run the entire test suite excepting two disabled
tests.
 2005-10-20 19:59:25 +00:00