svn+ssh://pythondev@svn.python.org/python/trunk
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r81820 | benjamin.peterson | 2010-06-07 17:23:23 -0500 (Mon, 07 Jun 2010) | 1 line
correctly overflow when indexes are too large
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1) #8271: when a byte sequence is invalid, only the start byte and all the
valid continuation bytes are now replaced by U+FFFD, instead of replacing
the number of bytes specified by the start byte.
See http://www.unicode.org/versions/Unicode5.2.0/ch03.pdf (pages 94-95);
2) 5- and 6-bytes-long UTF-8 sequences are now considered invalid (no changes
in behavior);
3) Add code and tests to reject surrogates (U+D800-U+DFFF) as defined in
RFC 3629, but leave it commented out since it's not backward compatible;
4) Change the error messages "unexpected code byte" to "invalid start byte"
and "invalid data" to "invalid continuation byte";
5) Add an extensive set of tests in test_unicode;
6) Fix test_codeccallbacks because it was failing after this change.
svn+ssh://pythondev@svn.python.org/python/trunk
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r81740 | mark.dickinson | 2010-06-05 13:14:43 +0100 (Sat, 05 Jun 2010) | 5 lines
Issue #8627: Fix "XXX undetected error" from unchecked PyErr_WarnPy3k return.
This is just a quick fix: if the warning is turned into an exception, the
exception simply gets ignored.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r81275 | antoine.pitrou | 2010-05-17 21:56:59 +0200 (lun., 17 mai 2010) | 4 lines
Issue #7079: Fix a possible crash when closing a file object while using
it from another thread. Patch by Daniel Stutzbach.
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* PyCObject_AsVoidPtr() can now open capsules. This addresses
most of the remaining backwards-compatibility concerns about
the conversion of Python 2.7 from CObjects to capsules.
* CObjects were marked Pending Deprecation.
* Documentation about this pending deprecation was added to
cobject.h.
* The capsule source files were added to the legacy PC build
processes.
svn+ssh://pythondev@svn.python.org/python/trunk
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r79278 | victor.stinner | 2010-03-22 13:24:37 +0100 (lun., 22 mars 2010) | 2 lines
Issue #1583863: An unicode subclass can now override the __str__ method
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r79280 | victor.stinner | 2010-03-22 13:36:28 +0100 (lun., 22 mars 2010) | 5 lines
Fix the NEWS about my last commit: an unicode subclass can now override the
__unicode__ method (and not the __str__ method).
Simplify also the testcase.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r78515 | georg.brandl | 2010-02-28 20:19:17 +0200 (Sun, 28 Feb 2010) | 1 line
#8030: make builtin type docstrings more consistent: use "iterable" instead of "seq(uence)", use "new" to show that set() always returns a new object.
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r78516 | georg.brandl | 2010-02-28 20:26:37 +0200 (Sun, 28 Feb 2010) | 1 line
The set types can also be called without arguments.
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r78522 | ezio.melotti | 2010-03-01 01:59:00 +0200 (Mon, 01 Mar 2010) | 1 line
#8030: more docstring fix for builtin types.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r78449 | ezio.melotti | 2010-02-25 19:36:04 +0200 (Thu, 25 Feb 2010) | 1 line
#7649: "u'%c' % char" now behaves like "u'%s' % char" and raises a UnicodeDecodeError if 'char' is a byte string that can't be decoded using the default encoding.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r78183 | mark.dickinson | 2010-02-14 12:16:43 +0000 (Sun, 14 Feb 2010) | 1 line
Silence some 'comparison between signed and unsigned' compiler warnings.
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r78184 | mark.dickinson | 2010-02-14 12:31:26 +0000 (Sun, 14 Feb 2010) | 1 line
Silence more compiler warnings; fix an instance of potential undefined behaviour from signed overflow.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r77989 | antoine.pitrou | 2010-02-05 18:05:54 +0100 (ven., 05 févr. 2010) | 6 lines
Issue #5677: Explicitly forbid write operations on read-only file objects,
and read operations on write-only file objects. On Windows, the system C
library would return a bogus result; on Solaris, it was possible to crash
the interpreter. Patch by Stefan Krah.
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and read operations on write-only file objects. On Windows, the system C
library would return a bogus result; on Solaris, it was possible to crash
the interpreter. Patch by Stefan Krah.
svn+ssh://pythondev@svn.python.org/python/trunk
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r77821 | mark.dickinson | 2010-01-29 17:11:39 +0000 (Fri, 29 Jan 2010) | 3 lines
Issue #7788: Fix a crash produced by deleting a list slice with huge
step value. Patch by Marcin Bachry.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r77573 | antoine.pitrou | 2010-01-17 13:26:20 +0100 (dim., 17 janv. 2010) | 6 lines
Issue #7561: Operations on empty bytearrays (such as `int(bytearray())`)
could crash in many places because of the PyByteArray_AS_STRING() macro
returning NULL. The macro now returns a statically allocated empty
string instead.
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could crash in many places because of the PyByteArray_AS_STRING() macro
returning NULL. The macro now returns a statically allocated empty
string instead.
(the latter renamed to _PyLong_Frexp) now use the same core code. The
exponent produced by _PyLong_Frexp now has type Py_ssize_t instead of the
previously used int, and no longer needs scaling by PyLong_SHIFT. This
frees the math module from having to know anything about the PyLong
implementation. This closes issue #5576.
svn+ssh://pythondev@svn.python.org/python/trunk
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r77045 | ezio.melotti | 2009-12-25 00:25:17 +0200 (Fri, 25 Dec 2009) | 1 line
#6108: unicode(exception) and str(exception) should return the same message
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svn+ssh://pythondev@svn.python.org/python/trunk
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r76852 | benjamin.peterson | 2009-12-15 21:36:22 -0600 (Tue, 15 Dec 2009) | 1 line
remove type_compare, since type_richcompare does the same trick
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any errors that might occur during coercion of the left operand and
turning them into a TypeError with a message text that was confusing in
the given context. This patch lets any errors through, as was already
done during coercion of the right hand side.
svn+ssh://pythondev@svn.python.org/python/trunk
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r76629 | mark.dickinson | 2009-12-02 17:33:41 +0000 (Wed, 02 Dec 2009) | 3 lines
Issue #7406: Fix some occurrences of potential signed overflow in int
arithmetic.
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Objects/floatobject.c and Objects/complexobject.c. This should silence
compiler warnings about implicit declaration of the 'finite' function
on Solaris.
string <-> float conversions; this makes sure that the result of the round
operation is correctly rounded, and hence displays nicely using the new float
repr.
svn+ssh://pythondev@svn.python.org/python/trunk
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r76295 | mark.dickinson | 2009-11-15 12:31:13 +0000 (Sun, 15 Nov 2009) | 5 lines
Avoid signed overflow in some xrange calculations, and extend
xrange tests to cover some special cases that caused problems
in py3k. This is a partial backport of r76292-76293 (see
issue #7298.)
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svn+ssh://pythondev@svn.python.org/python/trunk
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r72558 | benjamin.peterson | 2009-05-11 01:52:09 +0200 (Mo, 11 Mai 2009) | 1 line
sys.setdefaultencoding() strikes me as a bad example
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r72745 | benjamin.peterson | 2009-05-17 16:16:29 +0200 (So, 17 Mai 2009) | 1 line
ignore .rst files in sphinx its self
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r72750 | benjamin.peterson | 2009-05-17 18:59:27 +0200 (So, 17 Mai 2009) | 1 line
chop off slash
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r72876 | benjamin.peterson | 2009-05-23 22:59:09 +0200 (Sa, 23 Mai 2009) | 1 line
remove mention of old ctypes version
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r73042 | benjamin.peterson | 2009-05-30 05:10:52 +0200 (Sa, 30 Mai 2009) | 1 line
no fdatasync on macos
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r73045 | georg.brandl | 2009-05-30 09:26:04 +0200 (Sa, 30 Mai 2009) | 1 line
#6146: fix markup bug.
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r73046 | georg.brandl | 2009-05-30 09:31:25 +0200 (Sa, 30 Mai 2009) | 1 line
Use preferred form of raising exceptions.
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r73047 | georg.brandl | 2009-05-30 12:33:23 +0200 (Sa, 30 Mai 2009) | 1 line
Fix some more small markup problems.
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r73048 | georg.brandl | 2009-05-30 12:34:25 +0200 (Sa, 30 Mai 2009) | 1 line
Fix markup problem.
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r73069 | benjamin.peterson | 2009-05-31 02:42:42 +0200 (So, 31 Mai 2009) | 1 line
fix signature
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r73089 | andrew.kuchling | 2009-06-01 02:14:19 +0200 (Mo, 01 Jun 2009) | 1 line
The class for regexes isn't called RegexObject any more; correct the text
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r73163 | georg.brandl | 2009-06-03 09:25:35 +0200 (Mi, 03 Jun 2009) | 1 line
Use the preferred form of raise statements in the docs.
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r73186 | georg.brandl | 2009-06-03 23:21:09 +0200 (Mi, 03 Jun 2009) | 1 line
#6174: fix indentation in code example.
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r73213 | georg.brandl | 2009-06-04 12:15:57 +0200 (Do, 04 Jun 2009) | 1 line
#5967: note that the C slicing APIs do not support negative indices.
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r73215 | georg.brandl | 2009-06-04 12:22:31 +0200 (Do, 04 Jun 2009) | 1 line
#6176: fix man page section for flock(2).
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r73217 | georg.brandl | 2009-06-04 12:27:21 +0200 (Do, 04 Jun 2009) | 1 line
#6175: document that inet_aton supports alternate input formats with less than three dots.
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r73257 | georg.brandl | 2009-06-06 19:50:05 +0200 (Sa, 06 Jun 2009) | 1 line
#6211: elaborate a bit on ways to call the function.
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r73258 | georg.brandl | 2009-06-06 19:51:31 +0200 (Sa, 06 Jun 2009) | 1 line
#6204: use a real reference instead of "see later".
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r73260 | georg.brandl | 2009-06-06 20:21:58 +0200 (Sa, 06 Jun 2009) | 1 line
#6224: s/JPython/Jython/, and remove one link to a module nine years old.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r75367 | antoine.pitrou | 2009-10-11 23:03:26 +0200 (dim., 11 oct. 2009) | 4 lines
Issue #7084: Fix a (very unlikely) crash when printing a list from one
thread, and mutating it from another one. Patch by Scott Dial.
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(high_bits << PyLong_SHIFT) + low_bits with
(high_bits << PyLong_SHIFT) | low_bits
in Objects/longobject.c. Motivation:
- shouldn't unnecessarily mix bit ops with arithmetic ops (style)
- this pattern should be spelt the same way thoughout (consistency)
- it's very very very slightly faster: no need to worry about
carries to the high digit (nano-optimization).
The debug memory api now keeps track of which external API (PyMem_* or PyObject_*) was used to allocate each block and treats any API violation as an error. Added separate _PyMem_DebugMalloc functions for the Py_Mem API instead of having it use the _PyObject_DebugMalloc functions.
svn+ssh://pythondev@svn.python.org/python/trunk
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r74869 | georg.brandl | 2009-09-17 13:28:09 +0200 (Do, 17 Sep 2009) | 4 lines
Issue #6922: Fix an infinite loop when trying to decode an invalid
UTF-32 stream with a non-raising error handler like "replace" or "ignore".
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svn+ssh://pythondev@svn.python.org/python/trunk
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r74845 | georg.brandl | 2009-09-16 22:30:09 +0200 (Mi, 16 Sep 2009) | 5 lines
#6844: do not emit DeprecationWarnings on access if Exception.message has been set by the user.
This works by always setting it in __dict__, except when it's implicitly set in __init__.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r74673 | mark.dickinson | 2009-09-06 11:03:31 +0100 (Sun, 06 Sep 2009) | 3 lines
Issue #6846: bytearray.pop was returning ints in the range [-128, 128)
instead of [0, 256). Thanks Hagen Fürstenau for the report and fix.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r74457 | benjamin.peterson | 2009-08-15 08:16:38 -0500 (Sat, 15 Aug 2009) | 1 line
#6707 fix a crash with dir() on an uninitialized module
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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.
svn+ssh://pythondev@svn.python.org/python/trunk
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r73774 | benjamin.peterson | 2009-07-02 12:06:17 -0500 (Thu, 02 Jul 2009) | 1 line
only order comparisons are removed in py3k #6119
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svn+ssh://pythondev@svn.python.org/python/trunk
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r73114 | amaury.forgeotdarc | 2009-06-01 22:53:18 +0200 (lun., 01 juin 2009) | 3 lines
#4547: When debugging a very large function, it was not always
possible to update the lineno attribute of the current frame.
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lnotab-based tracing is very complicated and isn't documented very well. There
were at least 3 comment blocks purporting to document co_lnotab, and none did a
very good job. This patch unifies them into Objects/lnotab_notes.txt which
tries to completely capture the current state of affairs.
I also discovered that we've attached 2 layers of patches to the basic tracing
scheme. The first layer avoids jumping to instructions that don't start a line,
to avoid problems in if statements and while loops. The second layer
discovered that jumps backward do need to trace at instructions that don't
start a line, so it added extra lnotab entries for 'while' and 'for' loops, and
added a special case for backward jumps within the same line. I replaced these
patches by just treating forward and backward jumps differently.
made it try to set the line number from the trace callback for a 'call' event.
This patch makes the error message a little more helpful in that case, and
makes it a little less likely that a future editor will make the same mistake
in test_trace.
svn+ssh://pythondev@svn.python.org/python/trunk
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r72564 | mark.dickinson | 2009-05-11 16:33:08 +0100 (Mon, 11 May 2009) | 2 lines
Issue #5981: Fix some float.fromhex bugs related to inf and nan handling.
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Most uses of PyCode_Addr2Line
(http://www.google.com/codesearch?q=PyCode_Addr2Line) are just trying to get
the line number of a specified frame, but there's no way to do that directly.
Forcing people to go through the code object makes them know more about the
guts of the interpreter than they should need.
The remaining uses of PyCode_Addr2Line seem to be getting the line from a
traceback (for example,
http://www.google.com/codesearch/p?hl=en#u_9_nDrchrw/pygame-1.7.1release/src/base.c&q=PyCode_Addr2Line),
which is replaced by the tb_lineno field. So we may be able to deprecate
PyCode_Addr2Line entirely for external use.
Most uses of PyCode_New found by http://www.google.com/codesearch?q=PyCode_New
are trying to build an empty code object, usually to put it in a dummy frame
object. This patch adds a PyCode_NewEmpty wrapper which lets the user specify
just the filename, function name, and first line number, instead of also
requiring lots of code internals.
svn+ssh://pythondev@svn.python.org/python/trunk
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r72299 | r.david.murray | 2009-05-04 18:16:24 -0400 (Mon, 04 May 2009) | 7 lines
Fix issue 5890: (property subclass shadows __doc__ string) by inserting
the __doc__ into the subclass instance __dict__. The fix refactors
property_copy to call property_init in such a way that the __doc__
logic is re-executed correctly when getter_doc is 1, thus simplifying
property_copy.
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the __doc__ into the subclass instance __dict__. The fix refactors
property_copy to call property_init in such a way that the __doc__
logic is re-executed correctly when getter_doc is 1, thus simplifying
property_copy.
Antoine Pitrou
Benjamin Peterson
Ezio Melotti
Mark Dickinson
Georg Brandl
Brett Cannon
Alexandre Vassalotti
Raymond Hettinger
Stefan Krah
Eric Smith
Larry Hastings
Florent Xicluna
Victor Stinner
Collin Winter
Andrew M. Kuchling
R. David Murray
Amaury Forgeot d'Arc
Kristján Valur Jónsson
Jesus Cea
Hirokazu Yamamoto
Jeffrey Yasskin
Walter Dörwald