Commit Graph

55 Commits

Author SHA1 Message Date
Victor Stinner 8a9a6b443c
[3.7] bpo-9566: Fix compiler warnings on Windows (GH-12920)
* bpo-9566: Fix compiler warnings in gcmodule.c (GH-11010)

Change PyDTrace_GC_DONE() argument type from int to Py_ssize_t.

(cherry picked from commit edad38e3e0)

* bpo-30465: Fix C downcast warning on Windows in ast.c (#6593)

ast.c: fstring_fix_node_location() downcasts a pointer difference to
a C int. Replace int with Py_ssize_t to fix the compiler warning.

(cherry picked from commit fb7e7992be)

* bpo-9566: Fix compiler warnings in peephole.c (GH-10652)

(cherry picked from commit 028f0ef4f3)

* bpo-27645, sqlite: Fix integer overflow on sleep (#6594)

Use the _PyTime_t type and round away from zero (ROUND_UP,
_PyTime_ROUND_TIMEOUT) the sleep duration, when converting a Python
object to seconds and then to milliseconds. Raise an OverflowError in
case of overflow.

Previously the (int)double conversion rounded towards zero
(ROUND_DOWN).

(cherry picked from commit ca405017d5)
2019-04-23 10:26:11 +02:00
Miss Islington (bot) f16ebcd460
bpo-35193: Fix an off by one error in the RETURN_VALUE case. (GH-10418)
Fix an off by one error in the peephole optimizer when checking for unreachable code beyond a return.

Do a bounds check within find_op so it can return before going past the end as a safety measure.

7db3c48833GH-diff-a33329ae6ae0bb295d742f0caf93c137
introduced this off by one error while fixing another one nearby.

This bug was shipped in all Python 3.6 and 3.7 releases.

The included unittest won't fail unless you do a clang msan build.
(cherry picked from commit 49fa4a9f1e)

Co-authored-by: Gregory P. Smith <greg@krypto.org>
2018-11-08 18:13:14 -08:00
INADA Naoki 87010e85cb
bpo-29469: peephole: Remove const_stack (GH-4879)
Constant folding was moved to AST optimizer.
But compiler may emit LOAD_CONSTs + BUILD_TUPLE.
For example, default arguments can be constant tuple
if all arguments are constant.

This commit makes peephole's tuple folding simple.
It doesn't support nested tuples because nested
tuples are folded by AST optimizer already.
2017-12-18 15:52:54 +09:00
Serhiy Storchaka 15a8728415
bpo-29469: Optimize literal lists and sets iterating on the AST level. (#4866) 2017-12-14 20:24:31 +02:00
INADA Naoki eadad1b97f
bpo-29469: Remove unnecessary peephole optimizer (GH-4863)
Conversions like `not a is b -> a is not b` are implemented
in AST optimizer in previous commit (7ea143a).
So this commit removes them from peephole optimizer.
2017-12-14 22:18:26 +09:00
INADA Naoki 7ea143ae79
bpo-29469: Move constant folding to AST optimizer (GH-2858) 2017-12-14 16:47:20 +09:00
Serhiy Storchaka 36ff451eba bpo-30501: Make the compiler producing optimized code for condition expressions. (#1851) 2017-06-11 14:50:22 +03:00
Serhiy Storchaka 7db3c48833 Issue #28517: Fixed of-by-one error in the peephole optimizer that caused
keeping unreachable code.
2016-10-25 09:30:43 +03:00
Serhiy Storchaka a1e9ab34a9 Fixed refactoring bug in dd046963bd42 (issue27129). 2016-09-11 15:19:12 +03:00
Serhiy Storchaka ab8740058a Issue #27129: Replaced wordcode related magic constants with macros. 2016-09-11 13:48:15 +03:00
Raymond Hettinger 08eef3ff49 Re-linewrap comments 2016-08-07 20:20:33 -07:00
Martin Panter 3e04d5b306 Issue #27076: Merge spelling from 3.5 2016-05-26 06:03:19 +00:00
Martin Panter 46f50726a0 Issue #27076: Doc, comment and tests spelling fixes
Most fixes to Doc/ and Lib/ directories by Ville Skyttä.
2016-05-26 05:35:26 +00:00
Serhiy Storchaka b0f80b0312 Issue #26647: Python interpreter now uses 16-bit wordcode instead of bytecode.
Patch by Demur Rumed.
2016-05-24 09:15:14 +03:00
Serhiy Storchaka ec39756960 Issue #22570: Renamed Py_SETREF to Py_XSETREF. 2016-04-06 09:50:03 +03:00
Victor Stinner f3914eb16d co_lnotab supports negative line number delta
Issue #26107: The format of the co_lnotab attribute of code objects changes to
support negative line number delta.

Changes:

* assemble_lnotab(): if line number delta is less than -128 or greater than
  127, emit multiple (offset_delta, lineno_delta) in co_lnotab
* update functions decoding co_lnotab to use signed 8-bit integers

  - dis.findlinestarts()
  - PyCode_Addr2Line()
  - _PyCode_CheckLineNumber()
  - frame_setlineno()

* update lnotab_notes.txt
* increase importlib MAGIC_NUMBER to 3361
* document the change in What's New in Python 3.6
* cleanup also PyCode_Optimize() to use better variable names
2016-01-20 12:16:21 +01:00
Serhiy Storchaka 576f132b98 Issue #20440: Cleaning up the code by using Py_SETREF. 2016-01-05 21:27:54 +02:00
Yury Selivanov 7544508f02 PEP 0492 -- Coroutines with async and await syntax. Issue #24017. 2015-05-11 22:57:16 -04:00
Serhiy Storchaka 67559bf8f1 Issue #23450: Silenced compiler warnings and added asserts in peephole optimizer. 2015-02-16 21:13:24 +02:00
Serhiy Storchaka 1a1ff29659 Issue #23446: Use PyMem_New instead of PyMem_Malloc to avoid possible integer
overflows.  Added few missed PyErr_NoMemory().
2015-02-16 13:28:22 +02:00
Victor Stinner c82729e44f Issue #19437: Fix fold_unaryops_on_constants() of the peephole optimizer, clear
the exception when PyList_Append() fails
2013-11-14 01:21:00 +01:00
Victor Stinner e0af3a802a Issue #18408: Fix PyCode_Optimize(): raise a MemoryError on memory allocation
failure.
2013-07-09 00:32:04 +02:00
Benjamin Peterson 442f20996d create NameConstant AST class for None, True, and False literals (closes #16619) 2012-12-06 17:41:04 -05:00
Martin v. Löwis d63a3b8beb Implement PEP 393. 2011-09-28 07:41:54 +02:00
Stefan Krah 472d280d8b Issue #13002: Fix Visual Studio warning (not enough actual parameters). 2011-09-21 19:08:39 +02:00
Ezio Melotti e1adeeb7fd #5057: Merge with 3.2. 2011-04-15 16:52:35 +03:00
Ezio Melotti 71e84a6e27 #5057: Merge with 3.1. 2011-04-15 16:50:41 +03:00
Ezio Melotti 2df6a93916 Issue #5057: fix a bug in the peepholer that led to non-portable pyc files between narrow and wide builds while optimizing BINARY_SUBSCR on non-BMP chars (e.g. "\U00012345"[0]). 2011-04-15 16:38:34 +03:00
Mark Dickinson 7c9e803284 Issue #11244: Remove outdated peepholer check that was preventing the peepholer from folding -0 and -0.0. Thanks Eugene Toder for the patch. 2011-03-23 17:59:37 +00:00
Raymond Hettinger 29dcaad6eb Issue 11510: Fix BUILD_SET optimizer bug. 2011-03-15 14:50:16 -07:00
Raymond Hettinger 0661e91fed Issue 11510: Fix BUILD_SET optimizer bug. 2011-03-15 15:03:36 -07:00
Antoine Pitrou 17b880a5d6 Issue #11244: The peephole optimizer is now able to constant-fold
arbitrarily complex expressions.  This also fixes a 3.2 regression where
operations involving negative numbers were not constant-folded.
2011-03-11 17:27:02 +01:00
Georg Brandl e5b99f0fb3 Remove redundant includes of headers that are already included by Python.h. 2010-11-30 09:41:01 +00:00
Raymond Hettinger 819a064556 Issue 8403: Don't mask KeyboardInterrupt during peephole operation. 2010-08-22 08:39:49 +00:00
Antoine Pitrou 7f14f0d8a0 Recorded merge of revisions 81032 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/py3k

................
  r81032 | antoine.pitrou | 2010-05-09 17:52:27 +0200 (dim., 09 mai 2010) | 9 lines

  Recorded merge of revisions 81029 via svnmerge from
  svn+ssh://pythondev@svn.python.org/python/trunk

  ........
    r81029 | antoine.pitrou | 2010-05-09 16:46:46 +0200 (dim., 09 mai 2010) | 3 lines

    Untabify C files. Will watch buildbots.
  ........
................
2010-05-09 16:14:21 +00:00
Antoine Pitrou f95a1b3c53 Recorded merge of revisions 81029 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r81029 | antoine.pitrou | 2010-05-09 16:46:46 +0200 (dim., 09 mai 2010) | 3 lines

  Untabify C files. Will watch buildbots.
........
2010-05-09 15:52:27 +00:00
Antoine Pitrou b7fbcd396f Issue #6690: Optimize the bytecode for expressions such as `x in {1, 2, 3}`,
where the right hand operand is a set of constants, by turning the set into
a frozenset and pre-building it as a constant.  The comparison operation
is made against the constant instead of building a new set each time it is
executed (a similar optimization already existed which turned a list of
constants into a pre-built tuple).  Patch and additional tests by Dave
Malcolm.
2010-01-16 18:37:38 +00:00
Raymond Hettinger af7adad51d Peephole constant folding had missed UNARY_POSITIVE. 2009-10-22 11:22:50 +00:00
Georg Brandl 194da4a7da Merged revisions 74126,74130-74131,74149,74155,74157,74180-74183,74398 via svnmerge from
svn+ssh://svn.python.org/python/branches/py3k

................
  r74126 | alexandre.vassalotti | 2009-07-21 02:39:03 +0200 (Di, 21 Jul 2009) | 14 lines

  Merged revisions 73871 via svnmerge from
  svn+ssh://pythondev@svn.python.org/python/trunk

  ........
    r73871 | alexandre.vassalotti | 2009-07-06 22:17:30 -0400 (Mon, 06 Jul 2009) | 7 lines

    Grow the allocated buffer in PyUnicode_EncodeUTF7 to avoid buffer overrun.

    Without this change, test_unicode.UnicodeTest.test_codecs_utf7 crashes in
    debug mode. What happens is the unicode string u'\U000abcde' with a length
    of 1 encodes to the string '+2m/c3g-' of length 8. Since only 5 bytes is
    reserved in the buffer, a buffer overrun occurs.
  ........
................
  r74130 | alexandre.vassalotti | 2009-07-21 02:57:50 +0200 (Di, 21 Jul 2009) | 2 lines

  Add ignore rule for the Doc/tools/jinga2/ directory.
................
  r74131 | alexandre.vassalotti | 2009-07-21 04:51:58 +0200 (Di, 21 Jul 2009) | 13 lines

  Merged revisions 73683,73786 via svnmerge from
  svn+ssh://pythondev@svn.python.org/python/trunk

  ........
    r73683 | georg.brandl | 2009-06-29 10:44:49 -0400 (Mon, 29 Jun 2009) | 1 line

    Fix error handling in PyCode_Optimize, by Alexander Schremmer at EuroPython sprint.
  ........
    r73786 | benjamin.peterson | 2009-07-02 18:56:16 -0400 (Thu, 02 Jul 2009) | 1 line

    condense with assertRaises
  ........
................
  r74149 | ezio.melotti | 2009-07-21 22:37:52 +0200 (Di, 21 Jul 2009) | 9 lines

  Merged revisions 74148 via svnmerge from
  svn+ssh://pythondev@svn.python.org/python/trunk

  ........
    r74148 | ezio.melotti | 2009-07-21 23:18:27 +0300 (Tue, 21 Jul 2009) | 1 line

    #6536 fixed typo
  ........
................
  r74155 | alexandre.vassalotti | 2009-07-22 04:24:49 +0200 (Mi, 22 Jul 2009) | 2 lines

  Issue #6242: Fix deallocator of io.StringIO and io.BytesIO.
................
  r74157 | alexandre.vassalotti | 2009-07-22 05:07:33 +0200 (Mi, 22 Jul 2009) | 2 lines

  Issue #6241: Better type checking for the arguments of io.StringIO.
................
  r74180 | ezio.melotti | 2009-07-22 23:17:14 +0200 (Mi, 22 Jul 2009) | 9 lines

  Merged revisions 74179 via svnmerge from
  svn+ssh://pythondev@svn.python.org/python/trunk

  ........
    r74179 | ezio.melotti | 2009-07-23 00:08:49 +0300 (Thu, 23 Jul 2009) | 1 line

    #6423 has_key -> in
  ........
................
  r74181 | alexandre.vassalotti | 2009-07-22 23:27:53 +0200 (Mi, 22 Jul 2009) | 6 lines

  Clean up test_curses.

  By using __stdout__ directly, test_curses caused regrtest.py
  to duplicate the output of some test results.
................
  r74182 | alexandre.vassalotti | 2009-07-22 23:29:01 +0200 (Mi, 22 Jul 2009) | 2 lines

  Use assertGreater instead of assertTrue(x > y).
................
  r74183 | alexandre.vassalotti | 2009-07-23 01:27:17 +0200 (Do, 23 Jul 2009) | 4 lines

  Specialize assertTrue checks when possible.

  We should get slightly more helpful failure messages with this change.
................
  r74398 | georg.brandl | 2009-08-13 11:16:39 +0200 (Do, 13 Aug 2009) | 1 line

  #6694: fix old function names.
................
2009-08-13 09:34:05 +00:00
Alexandre Vassalotti 6f82818652 Merged revisions 73683,73786 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r73683 | georg.brandl | 2009-06-29 10:44:49 -0400 (Mon, 29 Jun 2009) | 1 line

  Fix error handling in PyCode_Optimize, by Alexander Schremmer at EuroPython sprint.
........
  r73786 | benjamin.peterson | 2009-07-02 18:56:16 -0400 (Thu, 02 Jul 2009) | 1 line

  condense with assertRaises
........
2009-07-21 02:51:58 +00:00
Benjamin Peterson 876b2f286b Merged revisions 72912,72920,72940 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r72912 | benjamin.peterson | 2009-05-25 08:13:44 -0500 (Mon, 25 May 2009) | 5 lines

  add a SETUP_WITH opcode

  It speeds up the with statement and correctly looks up the special
  methods involved.
........
  r72920 | benjamin.peterson | 2009-05-25 15:12:57 -0500 (Mon, 25 May 2009) | 1 line

  take into account the fact that SETUP_WITH pushes a finally block
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  r72940 | benjamin.peterson | 2009-05-26 07:49:59 -0500 (Tue, 26 May 2009) | 1 line

  teach the peepholer about SETUP_WITH
........
2009-06-28 03:18:59 +00:00
Jeffrey Yasskin 4dd40525e6 Fix 2 oversights from r69961. 2009-02-28 19:49:43 +00:00
Jeffrey Yasskin 9de7ec7868 http://bugs.python.org/issue4715
This patch by Antoine Pitrou optimizes the bytecode for conditional branches by
merging the following "POP_TOP" instruction into the conditional jump.  For
example, the list comprehension "[x for x in l if not x]" produced the
following bytecode:

  1           0 BUILD_LIST               0
              3 LOAD_FAST                0 (.0)
        >>    6 FOR_ITER                23 (to 32)
              9 STORE_FAST               1 (x)
             12 LOAD_FAST                1 (x)
             15 JUMP_IF_TRUE            10 (to 28)
             18 POP_TOP
             19 LOAD_FAST                1 (x)
             22 LIST_APPEND              2
             25 JUMP_ABSOLUTE            6
        >>   28 POP_TOP
             29 JUMP_ABSOLUTE            6
        >>   32 RETURN_VALUE

but after the patch it produces the following bytecode:

  1           0 BUILD_LIST               0
              3 LOAD_FAST                0 (.0)
        >>    6 FOR_ITER                18 (to 27)
              9 STORE_FAST               1 (x)
             12 LOAD_FAST                1 (x)
             15 POP_JUMP_IF_TRUE         6
             18 LOAD_FAST                1 (x)
             21 LIST_APPEND              2
             24 JUMP_ABSOLUTE            6
        >>   27 RETURN_VALUE

Notice that not only the code is shorter, but the conditional jump
(POP_JUMP_IF_TRUE) jumps right to the start of the loop instead of going through
the JUMP_ABSOLUTE at the end. "continue" statements are helped
similarly.

Furthermore, the old jump opcodes (JUMP_IF_FALSE, JUMP_IF_TRUE) have been
replaced by two new opcodes:
- JUMP_IF_TRUE_OR_POP, which jumps if true and pops otherwise
- JUMP_IF_FALSE_OR_POP, which jumps if false and pops otherwise
2009-02-25 02:25:04 +00:00
Raymond Hettinger e56131b60e Issue 2260: Small peephole optimization -- eliminate unnecessary POP_TOP /JUMP_FORWARD 1 pairs. 2008-11-18 00:07:10 +00:00
Marc-André Lemburg 4cc0f24857 Rename PyUnicode_AsString -> _PyUnicode_AsString and
PyUnicode_AsStringAndSize -> _PyUnicode_AsStringAndSize to mark
them for interpreter internal use only.

We'll have to rework these APIs or create new ones for the
purpose of accessing the UTF-8 representation of Unicode objects
for 3.1.
2008-08-07 18:54:33 +00:00
Christian Heimes 72b710a596 Renamed PyString to PyBytes 2008-05-26 13:28:38 +00:00
Christian Heimes cc47b05fe5 Merged revisions 61834,61841-61842,61851-61853,61863-61864,61869-61870,61874,61889 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r61834 | raymond.hettinger | 2008-03-24 07:07:49 +0100 (Mon, 24 Mar 2008) | 1 line

  Tighten documentation for Random.triangular.
........
  r61841 | raymond.hettinger | 2008-03-24 09:17:39 +0100 (Mon, 24 Mar 2008) | 1 line

  Issue 2460: Make Ellipsis objects copyable.
........
  r61842 | georg.brandl | 2008-03-24 10:34:34 +0100 (Mon, 24 Mar 2008) | 2 lines

  #1700821: add a note to audioop docs about signedness of sample formats.
........
  r61851 | christian.heimes | 2008-03-24 20:57:42 +0100 (Mon, 24 Mar 2008) | 1 line

  Added quick hack for bzr
........
  r61852 | christian.heimes | 2008-03-24 20:58:17 +0100 (Mon, 24 Mar 2008) | 1 line

  Added quick hack for bzr
........
  r61853 | amaury.forgeotdarc | 2008-03-24 22:04:10 +0100 (Mon, 24 Mar 2008) | 4 lines

  Issue2469: Correct a typo I introduced at r61793: compilation error with UCS4 builds.

  All buildbots compile with UCS2...
........
  r61863 | neal.norwitz | 2008-03-25 05:17:38 +0100 (Tue, 25 Mar 2008) | 2 lines

  Fix a bunch of UnboundLocalErrors when the tests fail.
........
  r61864 | neal.norwitz | 2008-03-25 05:18:18 +0100 (Tue, 25 Mar 2008) | 2 lines

  Try to fix a bunch of compiler warnings on Win64.
........
  r61869 | neal.norwitz | 2008-03-25 07:35:10 +0100 (Tue, 25 Mar 2008) | 3 lines

  Don't try to close a non-open file.
  Don't let file removal cause the test to fail.
........
  r61870 | neal.norwitz | 2008-03-25 08:00:39 +0100 (Tue, 25 Mar 2008) | 7 lines

  Try to get this test to be more stable:
   * disable gc during the test run because we are spawning objects and there
     was an exception when calling Popen.__del__
   * Always set an alarm handler so the process doesn't exit if the test fails
     (should probably add assertions on the value of hndl_called in more places)
   * Using a negative time causes Linux to treat it as zero, so disable that test.
........
  r61874 | gregory.p.smith | 2008-03-25 08:31:28 +0100 (Tue, 25 Mar 2008) | 2 lines

  Use a 32-bit unsigned int here, a long is not needed.
........
  r61889 | georg.brandl | 2008-03-25 12:59:51 +0100 (Tue, 25 Mar 2008) | 2 lines

  Move declarations to block start.
........
2008-03-25 14:56:36 +00:00
Christian Heimes dcca98d483 Merged revisions 61038,61042-61045,61047,61050,61053,61055-61056,61058-61061 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r61058 | neal.norwitz | 2008-02-25 02:45:37 +0100 (Mon, 25 Feb 2008) | 1 line

  Fix indentation
........
  r61059 | brett.cannon | 2008-02-25 06:33:07 +0100 (Mon, 25 Feb 2008) | 2 lines

  Add minor markup for a string.
........
  r61060 | brett.cannon | 2008-02-25 06:33:33 +0100 (Mon, 25 Feb 2008) | 2 lines

  Fix a minor typo in a docstring.
........
2008-02-25 13:19:43 +00:00
Amaury Forgeot d'Arc 39599dca9d PyString_AsString is permissive and accepts unicode strings.
Replace it with PyUnicode_AsString when the argument is known to be a str.
2007-11-22 02:48:12 +00:00
Guido van Rossum cd16bf6404 Merged revisions 55817-55961 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/p3yk

................
  r55837 | guido.van.rossum | 2007-06-08 16:04:42 -0700 (Fri, 08 Jun 2007) | 2 lines

  PEP 3119 -- the abc module.
................
  r55838 | guido.van.rossum | 2007-06-08 17:38:55 -0700 (Fri, 08 Jun 2007) | 2 lines

  Implement part of PEP 3119 -- One Trick Ponies.
................
  r55847 | guido.van.rossum | 2007-06-09 08:28:06 -0700 (Sat, 09 Jun 2007) | 2 lines

  Different way to do one trick ponies, allowing registration (per PEP strawman).
................
  r55849 | guido.van.rossum | 2007-06-09 18:06:38 -0700 (Sat, 09 Jun 2007) | 3 lines

  Make sure that the magic looking for __hash__ (etc.) doesn't apply to
  real subclasses of Hashable.
................
  r55852 | guido.van.rossum | 2007-06-10 08:29:51 -0700 (Sun, 10 Jun 2007) | 2 lines

  Add some more examples, e.g. generators and dict views.
................
  r55853 | guido.van.rossum | 2007-06-10 08:31:59 -0700 (Sun, 10 Jun 2007) | 2 lines

  keys() and items() *are* containers -- just values() isn't.
................
  r55864 | georg.brandl | 2007-06-10 15:29:40 -0700 (Sun, 10 Jun 2007) | 2 lines

  PEP 3127: new octal literals, binary literals.
................
  r55865 | georg.brandl | 2007-06-10 15:31:37 -0700 (Sun, 10 Jun 2007) | 2 lines

  Some octal literal fixes in Tools.
................
  r55866 | georg.brandl | 2007-06-10 15:37:43 -0700 (Sun, 10 Jun 2007) | 2 lines

  Tokenizer changes for PEP 3127.
................
  r55867 | georg.brandl | 2007-06-10 15:37:55 -0700 (Sun, 10 Jun 2007) | 2 lines

  Some docs for PEP 3127.
................
  r55868 | georg.brandl | 2007-06-10 15:44:39 -0700 (Sun, 10 Jun 2007) | 2 lines

  Missed a place in intobject.c. Is that used anymore anyway?
................
  r55871 | neal.norwitz | 2007-06-10 18:31:49 -0700 (Sun, 10 Jun 2007) | 182 lines

  Merged revisions 55729-55868 via svnmerge from
  svn+ssh://pythondev@svn.python.org/python/trunk

  ........
    r55731 | neal.norwitz | 2007-06-01 00:29:12 -0700 (Fri, 01 Jun 2007) | 7 lines

    SF 1668596/1720897: distutils now copies data files
    even if package_dir is empty.

    This needs to be backported.  I'm too tired tonight.  It would be great
    if someone backports this if the buildbots are ok with it.  Otherwise,
    I will try to get to it tomorrow.
  ........
    r55732 | georg.brandl | 2007-06-01 04:33:33 -0700 (Fri, 01 Jun 2007) | 2 lines

    Bug #1722484: remove docstrings again when running with -OO.
  ........
    r55735 | georg.brandl | 2007-06-01 12:20:27 -0700 (Fri, 01 Jun 2007) | 2 lines

    Fix wrong issue number.
  ........
    r55739 | brett.cannon | 2007-06-01 20:02:29 -0700 (Fri, 01 Jun 2007) | 3 lines

    Have configure raise an error when building on AtheOS.  Code specific to AtheOS
    will be removed in Python 2.7.
  ........
    r55746 | neal.norwitz | 2007-06-02 11:33:53 -0700 (Sat, 02 Jun 2007) | 1 line

    Update expected birthday of 2.6
  ........
    r55751 | neal.norwitz | 2007-06-03 13:32:50 -0700 (Sun, 03 Jun 2007) | 10 lines

    Backout the original 'fix' to 1721309 which had no effect.
    Different versions of Berkeley DB handle this differently.
    The comments and bug report should have the details.  Memory is allocated
    in 4.4 (and presumably earlier), but not in 4.5.  Thus
    4.5 has the free error, but not earlier versions.

    Mostly update comments, plus make the free conditional.

    This fix was already applied to the 2.5 branch.
  ........
    r55752 | brett.cannon | 2007-06-03 16:13:41 -0700 (Sun, 03 Jun 2007) | 6 lines

    Make _strptime.TimeRE().pattern() use ``\s+`` for matching whitespace instead
    of ``\s*``.  This prevents patterns from "stealing" bits from other patterns in
    order to make a match work.

    Closes bug #1730389.  Will be backported.
  ........
    r55766 | hyeshik.chang | 2007-06-05 11:16:52 -0700 (Tue, 05 Jun 2007) | 4 lines

    Fix build on FreeBSD.  Bluetooth HCI API in FreeBSD is quite different
    from Linux's.  Just fix the build for now but the code doesn't
    support the complete capability of HCI on FreeBSD yet.
  ........
    r55770 | hyeshik.chang | 2007-06-05 11:58:51 -0700 (Tue, 05 Jun 2007) | 4 lines

    Bug #1728403: Fix a bug that CJKCodecs StreamReader hangs when it
    reads a file that ends with incomplete sequence and sizehint argument
    for .read() is specified.
  ........
    r55775 | hyeshik.chang | 2007-06-05 12:28:15 -0700 (Tue, 05 Jun 2007) | 2 lines

    Fix for Windows: close a temporary file before trying to delete it.
  ........
    r55783 | guido.van.rossum | 2007-06-05 14:24:47 -0700 (Tue, 05 Jun 2007) | 2 lines

    Patch by Tim Delany (missing DECREF). SF #1731330.
  ........
    r55785 | collin.winter | 2007-06-05 17:17:35 -0700 (Tue, 05 Jun 2007) | 3 lines

    Patch #1731049: make threading.py use a proper "raise" when checking internal state, rather than assert statements (which get stripped out by -O).
  ........
    r55786 | facundo.batista | 2007-06-06 08:13:37 -0700 (Wed, 06 Jun 2007) | 4 lines


    FTP.ntransfercmd method now uses create_connection when passive,
    using the timeout received in connection time.
  ........
    r55792 | facundo.batista | 2007-06-06 10:15:23 -0700 (Wed, 06 Jun 2007) | 7 lines


    Added an optional timeout parameter to function urllib2.urlopen,
    with tests in test_urllib2net.py (must have network resource
    enabled to execute them). Also modified test_urllib2.py because
    testing mock classes must take it into acount. Docs are also
    updated.
  ........
    r55793 | thomas.heller | 2007-06-06 13:19:19 -0700 (Wed, 06 Jun 2007) | 1 line

    Build _ctypes and _ctypes_test in the ReleaseAMD64 configuration.
  ........
    r55802 | georg.brandl | 2007-06-07 06:23:24 -0700 (Thu, 07 Jun 2007) | 3 lines

    Disallow function calls like foo(None=1).
    Backport from py3k rev. 55708 by Guido.
  ........
    r55804 | georg.brandl | 2007-06-07 06:30:24 -0700 (Thu, 07 Jun 2007) | 2 lines

    Make reindent.py executable.
  ........
    r55805 | georg.brandl | 2007-06-07 06:34:10 -0700 (Thu, 07 Jun 2007) | 2 lines

    Patch #1667860: Fix UnboundLocalError in urllib2.
  ........
    r55821 | kristjan.jonsson | 2007-06-07 16:53:49 -0700 (Thu, 07 Jun 2007) | 1 line

    Fixing changes to getbuildinfo.c that broke linux builds
  ........
    r55828 | thomas.heller | 2007-06-08 09:10:27 -0700 (Fri, 08 Jun 2007) | 1 line

    Make this test work with older Python releases where struct has no 't' format character.
  ........
    r55829 | martin.v.loewis | 2007-06-08 10:29:20 -0700 (Fri, 08 Jun 2007) | 3 lines

    Bug #1733488: Fix compilation of bufferobject.c on AIX.
    Will backport to 2.5.
  ........
    r55831 | thomas.heller | 2007-06-08 11:20:09 -0700 (Fri, 08 Jun 2007) | 2 lines

    [ 1715718 ] x64 clean compile patch for _ctypes, by Kristj?n Valur
    with small modifications.
  ........
    r55832 | thomas.heller | 2007-06-08 12:01:06 -0700 (Fri, 08 Jun 2007) | 1 line

    Fix gcc warnings intruduced by passing Py_ssize_t to PyErr_Format calls.
  ........
    r55833 | thomas.heller | 2007-06-08 12:08:31 -0700 (Fri, 08 Jun 2007) | 2 lines

    Fix wrong documentation, and correct the punktuation.
    Closes [1700455].
  ........
    r55834 | thomas.heller | 2007-06-08 12:14:23 -0700 (Fri, 08 Jun 2007) | 1 line

    Fix warnings by using proper function prototype.
  ........
    r55839 | neal.norwitz | 2007-06-08 20:36:34 -0700 (Fri, 08 Jun 2007) | 7 lines

    Prevent expandtabs() on string and unicode objects from causing a segfault when
    a large width is passed on 32-bit platforms.  Found by Google.

    It would be good for people to review this especially carefully and verify
    I don't have an off by one error and there is no other way to cause overflow.
  ........
    r55841 | neal.norwitz | 2007-06-08 21:48:22 -0700 (Fri, 08 Jun 2007) | 1 line

    Use macro version of GET_SIZE to avoid Coverity warning (#150) about a possible error.
  ........
    r55842 | martin.v.loewis | 2007-06-09 00:42:52 -0700 (Sat, 09 Jun 2007) | 3 lines

    Patch #1733960: Allow T_LONGLONG to accept ints.
    Will backport to 2.5.
  ........
    r55843 | martin.v.loewis | 2007-06-09 00:58:05 -0700 (Sat, 09 Jun 2007) | 2 lines

    Fix Windows build.
  ........
    r55845 | martin.v.loewis | 2007-06-09 03:10:26 -0700 (Sat, 09 Jun 2007) | 2 lines

    Provide LLONG_MAX for S390.
  ........
    r55854 | thomas.heller | 2007-06-10 08:59:17 -0700 (Sun, 10 Jun 2007) | 4 lines


    First version of build scripts for Windows/AMD64 (no external
    components are built yet, and 'kill_python' is disabled).
  ........
    r55855 | thomas.heller | 2007-06-10 10:55:51 -0700 (Sun, 10 Jun 2007) | 3 lines

    For now, disable the _bsddb, _sqlite3, _ssl, _testcapi, _tkinter
    modules in the ReleaseAMD64 configuration because they do not compile.
  ........
    r55856 | thomas.heller | 2007-06-10 11:27:54 -0700 (Sun, 10 Jun 2007) | 1 line

    Need to set the environment variables, otherwise devenv.com is not found.
  ........
    r55860 | thomas.heller | 2007-06-10 14:01:17 -0700 (Sun, 10 Jun 2007) | 1 line

    Revert commit 55855.
  ........
................
  r55880 | neal.norwitz | 2007-06-10 22:07:36 -0700 (Sun, 10 Jun 2007) | 5 lines

  Fix the refleak counter on test_collections.  The ABC metaclass creates
  a registry which must be cleared on each run.  Otherwise, there *seem*
  to be refleaks when there really aren't any.  (The class is held within
  the registry even though it's no longer needed.)
................
  r55884 | neal.norwitz | 2007-06-10 22:46:33 -0700 (Sun, 10 Jun 2007) | 1 line

  These tests have been removed, so they are no longer needed here
................
  r55886 | georg.brandl | 2007-06-11 00:26:37 -0700 (Mon, 11 Jun 2007) | 3 lines

  Optimize access to True and False in the compiler (if True)
  and the peepholer (LOAD_NAME True).
................
  r55905 | georg.brandl | 2007-06-11 10:02:26 -0700 (Mon, 11 Jun 2007) | 5 lines

  Remove __oct__ and __hex__ and use __index__ for converting
  non-ints before formatting in a base.

  Add a bin() builtin.
................
  r55906 | georg.brandl | 2007-06-11 10:04:44 -0700 (Mon, 11 Jun 2007) | 2 lines

  int(x, 0) does not "guess".
................
  r55907 | georg.brandl | 2007-06-11 10:05:47 -0700 (Mon, 11 Jun 2007) | 2 lines

  Add a comment to explain that nb_oct and nb_hex are nonfunctional.
................
  r55908 | guido.van.rossum | 2007-06-11 10:49:18 -0700 (Mon, 11 Jun 2007) | 2 lines

  Get rid of unused imports and comment.
................
  r55910 | guido.van.rossum | 2007-06-11 13:05:17 -0700 (Mon, 11 Jun 2007) | 2 lines

  _Abstract.__new__ now requires either no arguments or __init__ overridden.
................
  r55911 | guido.van.rossum | 2007-06-11 13:07:49 -0700 (Mon, 11 Jun 2007) | 7 lines

  Move the collections ABCs to a separate file, _abcoll.py, in order to avoid
  needing to import _collections.so during the bootstrap (this will become
  apparent in the next submit of os.py).

  Add (plain and mutable) ABCs for Set, Mapping, Sequence.
................
  r55912 | guido.van.rossum | 2007-06-11 13:09:31 -0700 (Mon, 11 Jun 2007) | 2 lines

  Rewrite the _Environ class to use the new collections ABCs.
................
  r55913 | guido.van.rossum | 2007-06-11 13:59:45 -0700 (Mon, 11 Jun 2007) | 72 lines

  Merged revisions 55869-55912 via svnmerge from
  svn+ssh://pythondev@svn.python.org/python/trunk

  ........
    r55869 | neal.norwitz | 2007-06-10 17:42:11 -0700 (Sun, 10 Jun 2007) | 1 line

    Add Atul Varma for patch # 1667860
  ........
    r55870 | neal.norwitz | 2007-06-10 18:22:03 -0700 (Sun, 10 Jun 2007) | 1 line

    Ignore valgrind problems on Ubuntu from ld
  ........
    r55872 | neal.norwitz | 2007-06-10 18:48:46 -0700 (Sun, 10 Jun 2007) | 2 lines

    Ignore config.status.lineno which seems new (new autoconf?)
  ........
    r55873 | neal.norwitz | 2007-06-10 19:14:39 -0700 (Sun, 10 Jun 2007) | 1 line

    Prevent these tests from running on Win64 since they don\'t apply there either
  ........
    r55874 | neal.norwitz | 2007-06-10 19:16:10 -0700 (Sun, 10 Jun 2007) | 5 lines

    Fix a bug when there was a newline in the string expandtabs was called on.
    This also catches another condition that can overflow.

    Will backport.
  ........
    r55879 | neal.norwitz | 2007-06-10 21:52:37 -0700 (Sun, 10 Jun 2007) | 1 line

    Prevent hang if the port cannot be opened.
  ........
    r55881 | neal.norwitz | 2007-06-10 22:28:45 -0700 (Sun, 10 Jun 2007) | 4 lines

    Add all of the distuils modules that don't seem to have explicit tests. :-(
    Move an import in mworkscompiler so that this module can be imported on
    any platform.  Hopefully this works on all platforms.
  ........
    r55882 | neal.norwitz | 2007-06-10 22:35:10 -0700 (Sun, 10 Jun 2007) | 4 lines

    SF #1734732, lower case the module names per PEP 8.

    Will backport.
  ........
    r55885 | neal.norwitz | 2007-06-10 23:16:48 -0700 (Sun, 10 Jun 2007) | 4 lines

    Not sure why this only fails sometimes on Unix machines. Better
    to disable it and only import msvccompiler on Windows since that's
    the only place it can work anyways.
  ........
    r55887 | neal.norwitz | 2007-06-11 00:29:43 -0700 (Mon, 11 Jun 2007) | 4 lines

    Bug #1734723: Fix repr.Repr() so it doesn't ignore the maxtuple attribute.

    Will backport
  ........
    r55889 | neal.norwitz | 2007-06-11 00:36:24 -0700 (Mon, 11 Jun 2007) | 1 line

    Reflow long line
  ........
    r55896 | thomas.heller | 2007-06-11 08:58:33 -0700 (Mon, 11 Jun 2007) | 3 lines

    Use "O&" in calls to PyArg_Parse when we need a 'void*' instead of "k"
    or "K" codes.
  ........
    r55901 | facundo.batista | 2007-06-11 09:27:08 -0700 (Mon, 11 Jun 2007) | 5 lines


    Added versionchanged flag to all the methods which received
    a new optional timeout parameter, and a versionadded flag to
    the socket.create_connection function.
  ........
................
  r55914 | guido.van.rossum | 2007-06-11 14:19:50 -0700 (Mon, 11 Jun 2007) | 3 lines

  New super() implementation, for PEP 3135 (though the PEP is not yet updated
  to this design, and small tweaks may still be made later).
................
  r55923 | guido.van.rossum | 2007-06-11 21:15:24 -0700 (Mon, 11 Jun 2007) | 4 lines

  I'm guessing this module broke when Neal ripped out the types module --
  it used 'list' both as a local variable and as the built-in list type.
  Renamed the local variable since that was easier.
................
  r55924 | guido.van.rossum | 2007-06-11 21:20:05 -0700 (Mon, 11 Jun 2007) | 5 lines

  Change all occurrences of super(<thisclass>, <firstarg>) to super().
  Seems to have worked, all the tests still pass.
  Exception: test_descr and test_descrtut, which have tons of these
  and are there to test the various usages.
................
  r55939 | collin.winter | 2007-06-12 13:57:33 -0700 (Tue, 12 Jun 2007) | 1 line

  Patch #1735485: remove StandardError from the exception hierarchy.
................
  r55954 | neal.norwitz | 2007-06-12 21:56:32 -0700 (Tue, 12 Jun 2007) | 51 lines

  Merged revisions 55913-55950 via svnmerge from
  svn+ssh://pythondev@svn.python.org/python/trunk

  ........
    r55926 | marc-andre.lemburg | 2007-06-12 02:09:58 -0700 (Tue, 12 Jun 2007) | 3 lines

    Apply patch #1734945 to support TurboLinux as distribution.
  ........
    r55927 | marc-andre.lemburg | 2007-06-12 02:26:49 -0700 (Tue, 12 Jun 2007) | 3 lines

    Add patch #1726668: Windows Vista support.
  ........
    r55929 | thomas.heller | 2007-06-12 08:36:22 -0700 (Tue, 12 Jun 2007) | 1 line

    Checkout, but do not yet try to build, exernal sources.
  ........
    r55930 | thomas.heller | 2007-06-12 09:08:27 -0700 (Tue, 12 Jun 2007) | 6 lines

    Add bufferoverflowU.lib to the libraries needed by _ssl (is this the
    right thing to do?).

    Set the /XP64 /RETAIL build enviroment in the makefile when building
    ReleaseAMD64.
  ........
    r55931 | thomas.heller | 2007-06-12 09:23:19 -0700 (Tue, 12 Jun 2007) | 5 lines

    Revert this change, since it breaks the win32 build:

    Add bufferoverflowU.lib to the libraries needed by _ssl (is this the
    right thing to do?).
  ........
    r55934 | thomas.heller | 2007-06-12 10:28:31 -0700 (Tue, 12 Jun 2007) | 3 lines

    Specify the bufferoverflowU.lib to the makefile on the command line
    (for ReleaseAMD64 builds).
  ........
    r55937 | thomas.heller | 2007-06-12 12:02:59 -0700 (Tue, 12 Jun 2007) | 3 lines

    Add bufferoverflowU.lib to PCBuild\_bsddb.vcproj.
    Build sqlite3.dll and bsddb.
  ........
    r55938 | thomas.heller | 2007-06-12 12:56:12 -0700 (Tue, 12 Jun 2007) | 2 lines

    Don't rebuild Berkeley DB if not needed (this was committed by accident).
  ........
    r55948 | martin.v.loewis | 2007-06-12 20:42:19 -0700 (Tue, 12 Jun 2007) | 3 lines

    Provide PY_LLONG_MAX on all systems having long long.
    Will backport to 2.5.
  ........
................
  r55959 | guido.van.rossum | 2007-06-13 09:22:41 -0700 (Wed, 13 Jun 2007) | 2 lines

  Fix a compilation warning.
................
2007-06-13 18:07:49 +00:00