9b4e5820cb
#7116 : str.join() takes an iterable.
2009-10-14 18:48:32 +00:00
5c92d4301d
#7112 : Fix compilation warning in unicodetype_db.h
...
makeunicodedata now generates double literals
2009-10-13 21:29:34 +00:00
beaf6a02f4
Issue #7084 : Fix a (very unlikely) crash when printing a list from one
...
thread, and mutating it from another one. Patch by Scott Dial.
2009-10-11 21:03:26 +00:00
d0052d17b1
#1571184 : makeunicodedata.py now generates the functions _PyUnicode_ToNumeric,
...
_PyUnicode_IsLinebreak and _PyUnicode_IsWhitespace.
It now also parses the Unihan.txt for numeric values.
2009-10-06 19:56:32 +00:00
71adc9328d
Style/consistency/nano-optimization nit: replace occurrences of
...
(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).
2009-09-28 16:52:40 +00:00
b331802f97
http://bugs.python.org/issue6836
...
A missing 'const' wasn't detected by Visual Studio.
2009-09-28 15:56:25 +00:00
02ca57ce4c
http://bugs.python.org/issue6836
...
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.
2009-09-28 13:12:38 +00:00
4b9d473d0a
Issue #6713 : Improve decimal int -> string conversions. Thanks Gawain
...
Bolton for the suggestion and original patches.
2009-09-27 16:05:21 +00:00
a9a7611fb6
#6994 : fix typo in enumerate docstring
2009-09-25 16:07:55 +00:00
40ee861c0a
Silence MSVC compiler warnings.
2009-09-21 16:16:44 +00:00
dc782b55f2
backport keyword argument support for bytearray.decode
2009-09-18 21:46:21 +00:00
332d721750
add keyword arguments support to str/unicode encode and decode #6300
2009-09-18 21:14:55 +00:00
4fe03350b5
use macros
2009-09-17 21:33:46 +00:00
e9741f3ed8
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".
2009-09-17 11:28:09 +00:00
aa2adc828a
Issue #6713 : Improve performance of str(n) and repr(n) for integers n
...
(up to 3.1 times faster in tests), by special-casing base 10 in
_PyLong_Format. (Backport of r74851 from py3k.)
2009-09-16 22:10:56 +00:00
0674d3fb5f
#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__.
2009-09-16 20:30:09 +00:00
1f4fc097f6
Fix potential signed-overflow bug in _PyLong_Format; also fix
...
a couple of whitespace issues.
2009-09-13 11:56:13 +00:00
752a2daf32
Remove redundant assignment
2009-09-06 20:51:37 +00:00
135a7cf540
Issue #6847 : s/bytes/bytearray/ in some bytearray error messages. Thanks Hagen Fürstenau.
2009-09-06 10:32:21 +00:00
c8a7c7c3b9
Issue #6846 : bytearray.pop was returning ints in the range [-128, 128)
...
instead of [0, 256). Thanks Hagen Fürstenau for the report and fix.
2009-09-06 10:03:31 +00:00
6fcf9b50bc
remove the check that classmethod's argument is a callable
2009-09-01 22:27:57 +00:00
2fdd58ad18
Silence gcc 'comparison always false' warning
2009-08-28 20:46:24 +00:00
4c6e8088f5
#6707 fix a crash with dir() on an uninitialized module
2009-08-15 13:16:38 +00:00
5c4a5d2911
Issue 6330: Fix --enable-unicode=ucs4.
2009-07-30 13:39:44 +00:00
c2b9e1a134
Issue 6573: Fix set.union() for cases where self is in the argument chain.
2009-07-27 20:32:04 +00:00
e94a826304
Sync trunk and py3k versions of string formatting. Will manually merge into py3k.
2009-07-27 01:58:25 +00:00
9119fbc683
clarify
2009-07-25 02:03:48 +00:00
ec812caf5d
Issue #6540 : Fixed crash for bytearray.translate() with invalid parameters.
2009-07-22 11:57:15 +00:00
24d9175ebe
must use _PyThreadState_Current so it isn't checked for NULL #6530
2009-07-21 14:08:40 +00:00
fd00916c2e
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.
2009-07-07 02:17:30 +00:00
1bf4765369
only order comparisons are removed in py3k #6119
2009-07-02 17:06:17 +00:00
5c3dd9a1ee
Issue #6368 : Fixed unused variable warning on Unix.
2009-06-29 15:52:21 +00:00
a3c5609079
Issue #4856 : Remove checks for win NT.
2009-06-28 10:23:00 +00:00
595f7a5bf9
#2016 Fix a crash in function call when the **kwargs dictionary is mutated
...
during the function call setup.
This even gives a slight speedup, probably because tuple allocation
is faster than PyMem_NEW.
2009-06-25 22:29:29 +00:00
62641e9534
Issue 6329: Fix iteration for memoryviews.
2009-06-23 20:59:43 +00:00
bf9ec9ba67
add underscores
2009-06-16 23:13:09 +00:00
af01c03e14
Remove unused macro.
2009-06-16 17:43:44 +00:00
55bd1efb2a
Clear reference to the static PyExc_RecursionErrorInst in _PyExc_Fini.
2009-06-12 18:56:57 +00:00
18187e2167
#6224 : s/JPython/Jython/, and remove one link to a module nine years old.
2009-06-06 18:21:58 +00:00
064a381a14
use the offical api
2009-06-04 01:40:29 +00:00
25de0dd89b
Fix compilation error with gcc 4.3.2
2009-06-01 23:23:16 +00:00
b02ceda3a5
#4547 : When debugging a very large function, it was not always
...
possible to update the lineno attribute of the current frame.
2009-06-01 20:53:18 +00:00
d11f7fcc0f
Uninitialized file type would lead to __exit__ lookup failure when site.py
...
tries to read *.pth files on interpreter startup.
2009-05-31 18:05:51 +00:00
578a228ee2
Issue 5982: Classmethod and staticmethod expose wrapped function with __func__.
2009-05-29 04:58:52 +00:00
1afec5d6bf
plug ref leak
2009-05-27 03:08:44 +00:00
39d43b4660
correctly handle descrs with __missing__
2009-05-27 02:43:46 +00:00
87e5006d8c
handle errors from _PyObject_LookupSpecial when __get__ fails
2009-05-25 02:40:21 +00:00
655d835415
Issue #6042 :
...
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.
2009-05-23 23:23:01 +00:00
4b94b192ff
Issue 6089: str.format raises SystemError.
2009-05-23 13:56:13 +00:00
a4e0efa4b1
Issue #5829 : don't raise OverflowError for complex('1e500'). Backport of r72803.
2009-05-20 18:43:07 +00:00
c8d30fec16
Fix issue #1689458 by teaching frame_setlineno how to jump to the first line of
...
a code object.
2009-05-20 17:57:57 +00:00
61328eef1f
While I was modifying test_trace, it threw an exception when I accidentally
...
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.
2009-05-18 21:14:54 +00:00
50626db437
Issue #6044 : remove confusing wording from complex -> integer and
...
complex -> float conversion error messages.
2009-05-17 10:38:30 +00:00
b24bb27d22
Issue #3527 : Removed Py_WIN_WIDE_FILENAMES which is not used any more.
2009-05-17 02:52:09 +00:00
a27dbc68f0
completely ignore old-style stuff for type checking overloading
2009-05-16 22:40:56 +00:00
94eaba78b7
deal with old-style classes in issubclass and isinstance
2009-05-16 22:30:48 +00:00
fb6fb062e8
properly lookup __instancecheck__ and __subclasscheck__
2009-05-16 21:44:25 +00:00
b1d45856c2
Issue #5981 : Fix some float.fromhex bugs related to inf and nan handling.
2009-05-11 15:33:08 +00:00
ceea163e7c
clear error state properly
2009-05-09 19:18:36 +00:00
a7dc949e17
ignore AttributeErrors for classic classes
2009-05-09 19:03:05 +00:00
784d455066
*sigh* deal with instances correctly
2009-05-09 17:23:03 +00:00
0a32f9c448
can't handle classic classes here
2009-05-09 17:13:10 +00:00
3f3d36bd03
ignore classic classes
2009-05-09 16:51:51 +00:00
af1692a266
convert some more special methods to use _PyObject_LookupSpecial
2009-05-09 16:36:39 +00:00
809e22543f
lookup __reversed__ correctly as a special method
2009-05-09 02:07:04 +00:00
f7f858d141
Issue 5954, PyFrame_GetLineNumber:
...
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.
2009-05-08 22:23:21 +00:00
1aa4700234
PyCode_NewEmpty:
...
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.
2009-05-08 21:51:06 +00:00
3a9930db47
this is now a bound method
2009-05-08 03:29:26 +00:00
399e4c4f8f
add _PyObject_LookupSpecial to handle fetching special method lookup
2009-05-08 03:06:00 +00:00
a985a3aee4
Issue #5920 : Changed format.__float__ and complex.__float__ to use a precision of 12 when using the empty presentation type. This more closely matches str()'s behavior and reduces surprises when adding alignment flags to an empty format string. Patch by Mark Dickinson.
2009-05-05 18:26:08 +00:00
cecdc9c0e0
Remove unused variable.
2009-05-05 09:20:52 +00:00
ba68a99656
#5929 : fix signedness warning.
2009-05-05 09:19:43 +00:00
7ba8e1cbfd
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.
2009-05-04 22:16:24 +00:00
653dece278
Issue #4426 : The UTF-7 decoder was too strict and didn't accept some legal sequences.
...
Patch by Nick Barnes and Victor Stinner.
2009-05-04 18:32:32 +00:00
342c8db859
There's no %A in Python 2.x!
2009-05-03 22:46:07 +00:00
ed960ac404
Issue #5108 : Handle %s like %S and %R in PyUnicode_FromFormatV(): Call
...
PyUnicode_DecodeUTF8() once, remember the result and output it in a second
step. This avoids problems with counting UTF-8 bytes that ignores the effect
of using the replace error handler in PyUnicode_DecodeUTF8().
2009-05-03 22:36:33 +00:00
777e4ff503
Eliminate some locale-dependent calls to isspace and tolower.
2009-05-03 20:59:48 +00:00
85e269b37d
Remove unnecessary uses of context in PyGetSetDef. See issue #5880 .
2009-05-03 20:39:06 +00:00
d4b5c98fa6
Remove unnecessary use of context for long getters.
...
(Related to issue #5880 ).
2009-05-02 17:55:01 +00:00
27f204dc29
Keep py3k and trunk code in sync.
2009-05-02 09:58:09 +00:00
ca87fa5a5b
#5889 : remove comma at the end of a list that some C compilers don't like.
2009-05-01 08:51:37 +00:00
9139cc6a3b
Issue #1588 : Add complex.__format__.
2009-04-30 00:58:58 +00:00
df108ca324
Remove format_float and use _PyOS_double_to_string instead.
2009-04-29 21:56:53 +00:00
cac7af6863
Issue #5793 : rationalize isdigit / isalpha / tolower, etc. Will port to py3k. Should fix Windows buildbot errors.
2009-04-27 19:04:37 +00:00
6d6b220215
Backport r71967 changes from py3k to trunk.
...
(Internal plumbing changes for float parsing.)
2009-04-26 16:04:05 +00:00
944c6aedd0
Reset errno before both calls to PyOS_ascii_strtod, not just one.
2009-04-26 14:00:08 +00:00
99f277933e
Issue #4971 : Fix titlecase for characters that are their own
...
titlecase, but not their own uppercase.
2009-04-26 00:53:18 +00:00
068f06568b
Issue #5835 , deprecate PyOS_ascii_formatd.
...
If anyone wants to clean up the documentation, feel free. It's my first documentation foray, and it's not that great.
Will port to py3k with a different strategy.
2009-04-25 21:40:15 +00:00
5d98ec76bb
Issue #5828 (Invalid behavior of unicode.lower): Fixed bogus logic in
...
makeunicodedata.py and regenerated the Unicode database (This fixes
u'\u1d79'.lower() == '\x00').
2009-04-25 14:03:16 +00:00
0a6501bf56
Fix typo in complex parsing code; expand tests.
2009-04-25 09:47:00 +00:00
5083dc552b
fix a segfault when setting __class__ in __del__ #5283
2009-04-25 00:41:22 +00:00
90d47cb46c
Fix missing 'return NULL'
2009-04-24 13:14:07 +00:00
95bc980d9e
Issue #5816 :
...
- simplify parsing and printing of complex numbers
- make complex(repr(z)) round-tripping work for complex
numbers involving nans, infs, or negative zeros
- don't accept some of the stranger complex strings
that were previously allowed---e.g., complex('1..1j')
2009-04-24 12:46:53 +00:00
ebafbb705c
Fixed issue 5782: formatting with commas didn't work if no specifier type code was given.
2009-04-22 16:20:47 +00:00
aca19e6a74
Backport of some of the work in r71665 to trunk. This reworks much of
...
int, long, and float __format__(), and it keeps their implementation
in sync with py3k.
Also added PyOS_double_to_string. This is the "fallback" version
that's also available in trunk, and should be kept in sync with that
code. I'll add an issue to document PyOS_double_to_string in the C
API.
There are many internal cleanups. Externally visible changes include:
- Implement PEP 378, Format Specifier for Thousands Separator, for
floats, ints, and longs.
- Issue #5515 : 'n' formatting for ints, longs, and floats handles
leading zero formatting poorly.
- Issue #5772 : For float.__format__, don't add a trailing ".0" if
we're using no type code and we have an exponent.
2009-04-22 13:29:05 +00:00
6736cf8d20
Issue #3166 : Make long -> float (and int -> float) conversions
...
correctly rounded, using round-half-to-even. This ensures that the
value of float(n) doesn't depend on whether we're using 15-bit digits
or 30-bit digits for Python longs.
2009-04-20 21:13:33 +00:00
8cfa8e613f
make errors consistent
2009-04-19 02:40:43 +00:00
308c6ba002
initialize weakref some weakref types
2009-04-19 02:32:42 +00:00
01c6e6fb35
many more types to initialize (I had to expose some of them)
2009-04-18 22:15:26 +00:00
5ce73759bf
initalize -> initialize
2009-04-18 20:25:25 +00:00
d4d400cb8a
try to initalize all builtin types with PyType_Ready to avoid problems like #5787
2009-04-18 20:12:47 +00:00
d672001b03
rename internal bytes_ functions to bytearray
2009-04-18 15:31:34 +00:00
f5fd523981
"not subscriptable" should be a bit more understandable than "unsubscriptable".
2009-04-18 08:26:21 +00:00
99d36f1563
call __float__ on str subclasses #5759
...
tests by R. David Murray
2009-04-15 21:26:36 +00:00
8c023248ed
Fixed incorrect object passed into format_float_internal(). This was resulting in a conversion being done twice.
2009-04-13 00:29:50 +00:00
517cfdcfd9
Whitespace normalization.
2009-04-05 13:16:35 +00:00
d3eaa745a9
#5615 : make it possible to configure --without-threads again.
2009-04-05 11:07:14 +00:00
789be0c0a0
Issue #2396 : backport the memoryview object.
2009-04-02 21:18:34 +00:00
48e3fd240f
sys.long_info attributes should be ints, not longs
2009-04-02 18:39:37 +00:00
42827e91ee
Fix a wrong struct field assignment (docstring as closure).
2009-03-31 01:25:15 +00:00
d4814bfa23
Issue #532631 : Apply floatformat changes to unicodeobject.c
...
as well as stringobject.c.
2009-03-29 16:24:29 +00:00
174e909842
Issue #532631 : Add paranoid check to avoid potential buffer overflow
...
on systems with sizeof(int) > 4.
2009-03-29 16:17:16 +00:00
2e648ecc7d
Issue #532631 : Replace confusing fabs(x)/1e25 >= 1e25 test
...
with fabs(x) >= 1e50, and fix documentation.
2009-03-29 14:37:51 +00:00
1fba62427c
The tracking statistics were actually too pessimistic
2009-03-23 19:17:00 +00:00
f8387af262
Issue #4688 : Add a heuristic so that tuples and dicts containing only
...
untrackable objects are not tracked by the garbage collector. This can
reduce the size of collections and therefore the garbage collection overhead
on long-running programs, depending on their particular use of datatypes.
(trivia: this makes the "binary_trees" benchmark from the Computer Language
Shootout 40% faster)
2009-03-23 18:41:45 +00:00
0b666bfdf9
Issue #5512 : speed up the long division algorithm for Python longs.
...
The basic algorithm remains the same; the most significant speedups
come from the following three changes:
(1) normalize by shifting instead of multiplying and dividing
(2) the old algorithm usually did an unnecessary extra iteration of
the outer loop; remove this. As a special case, this means that
long divisions with a single-digit result run twice as fast as
before.
(3) make inner loop much tighter.
Various benchmarks show speedups of between 50% and 150% for long
integer divisions and modulo operations.
2009-03-23 18:25:13 +00:00
52a3492efb
There is no macro named SIZEOF_SSIZE_T. Should use SIZEOF_SIZE_T instead.
2009-03-21 10:32:52 +00:00
efc82f7e8e
Issue #4258 : Use 30-bit digits for Python longs, on 64-bit platforms.
...
Backport of r70459.
2009-03-20 15:51:55 +00:00
6ffe852f90
fix strange errors when setting attributes on tracebacks #4034
2009-03-18 20:52:15 +00:00
6b265f1bf8
Issue 4474: On platforms with sizeof(wchar_t) == 4 and
...
sizeof(Py_UNICODE) == 2, PyUnicode_FromWideChar now converts
each character outside the BMP to the appropriate surrogate pair.
Thanks Victor Stinner for the patch.
(backport of r70452 from py3k to trunk)
2009-03-18 16:07:26 +00:00
ed4cefbedd
Fix a small nit in the error message if bool() falls back on __len__ and it returns the wrong type: it would tell the user that __nonzero__ should return bool or int.
2009-03-15 21:43:38 +00:00
1706c644ae
fix tuple.index() error message #5495
2009-03-15 14:38:55 +00:00
6f42edb682
Issue 5237, Allow auto-numbered replacement fields in str.format() strings.
...
For simple uses for str.format(), this makes the typing easier. Hopfully this
will help in the adoption of str.format().
For example:
'The {} is {}'.format('sky', 'blue')
You can mix and matcth auto-numbering and named replacement fields:
'The {} is {color}'.format('sky', color='blue')
But you can't mix and match auto-numbering and specified numbering:
'The {0} is {}'.format('sky', 'blue')
ValueError: cannot switch from manual field specification to automatic field numbering
Will port to 3.1.
2009-03-14 11:57:26 +00:00
9c1f7b2b04
fix funky indentation
2009-03-08 00:21:17 +00:00
a3e6c9763c
Fixed memory leak on failure.
2009-03-05 09:34:14 +00:00
b646487687
Replace long with twodigits, to avoid depending
...
on sizeof(digit) < sizeof(long)
2009-02-25 20:29:50 +00:00
3e4caeb3bf
Issue #5341 : Fix a variety of spelling errors.
2009-02-21 20:27:01 +00:00
e9fb6863da
Issue #5247 : Improve error message when unknown format codes are used when using str.format() with str, unicode, long, int, and float arguments.
2009-02-20 14:02:36 +00:00
bcf6b18eb7
A few more minor fixes in longobject.c
2009-02-15 15:48:39 +00:00
2ffb26fb83
Issue #5260 : Various portability and standards compliance fixes, optimizations
...
and cleanups in Objects/longobject.c. The most significant change is that
longs now use less memory: average savings are 2 bytes per long on 32-bit
systems and 6 bytes per long on 64-bit systems. (This memory saving already
exists in py3k.)
2009-02-15 10:13:41 +00:00
9e8a250ed9
Fix compiler warning (gcc)
2009-02-13 13:57:40 +00:00
76a4b896c4
Issue #5186 : Reduce hash collisions for objects with no __hash__ method by
...
rotating the object pointer by 4 bits to the right.
2009-02-13 13:52:33 +00:00
cbb4958cd8
Fix warnings GCC emits where the argument of PyErr_Format is a single variable.
2009-02-13 11:06:59 +00:00
4015f62e39
Issue #5175 : PyLong_AsUnsignedLongLong now raises OverflowError for
...
negative arguments. Previously, it raised TypeError.
Thanks Lisandro Dalcin.
2009-02-10 15:46:50 +00:00
6a743d3694
Issue 4804. Add a function to test the validity of file descriptors on Windows, and stop using global runtime settings to silence the warnings / assertions.
2009-02-10 13:32:24 +00:00
10fe877dcd
Issue #789290 : make sure that hash(2**63) == hash(2.**63) on 64-bit
...
platforms. The previous code was fragile, depending on the twin
accidents that:
(1) in C, casting the double value 2.**63 to long returns the integer
value -2**63, and
(2) in Python, hash(-2**63) == hash(2**63).
There's already a test for this in test_hash.
2009-02-08 14:42:28 +00:00
b91d2f5bd3
Remove redundant assignment in _PyObject_LengthHint
2009-02-08 13:58:10 +00:00
fd4c872726
issue 4804: Provide checks for the format string of strftime, and for the "mode" string of fopen on Windows. These strings are user provided from python and so we can avoid invoking the C runtime invalid parameter handler by first checking that they are valid.
2009-02-04 10:05:25 +00:00
d6fc2623c5
Validate that __length_hint__ returns a usable result.
2009-02-03 02:23:19 +00:00
b516370bcb
Issue 1242657: list(obj) can swallow KeyboardInterrupt.
2009-02-02 21:50:13 +00:00
1c5d21d644
fix indentation in comment
2009-01-31 22:33:02 +00:00
be1399e39a
fix indentation; looks like all I managed to do the first time is make things uglier
2009-01-31 22:03:19 +00:00
d17fec74e5
fix indentation
2009-01-31 21:47:42 +00:00
857ce15791
completely detabify unicodeobject.c
2009-01-31 16:29:18 +00:00
a0eae0398c
Fix comment.
2009-01-26 21:40:08 +00:00
6ffa4a2a7d
Fix undefined behaviour (left shift of negative value) in long_hash. Also,
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rewrap a line of length > 79, and update comments.
2009-01-26 21:36:30 +00:00
1afe6ddd07
No need for carry to be type twodigits in _PyLong_AsByteArray; digit is large enough.
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This change should silence a compiler warning on Windows.
2009-01-25 22:12:31 +00:00
1e234e8c19
Fixed compile error on windows.
2009-01-25 17:46:48 +00:00
78821ddf8c
fix building the core with --disable-unicode
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I changed some bytearray methods to use strings instead of unicode like bytes_repr
Also, bytearray.fromhex() can take strings as well as unicode
2009-01-25 17:15:10 +00:00
ff84aa87b4
Issue #4393 : fix 3 classes of potential portability problems in longobject.c:
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- fix some places where counters into ob_digit were declared as
int instead of Py_ssize_t
- add (twodigit) casts where necessary
- fix code in _PyLong_AsByteArray that uses << on negative values
2009-01-24 15:27:44 +00:00
e548d2487d
fix url
2009-01-20 18:58:27 +00:00
59ce042766
#4077 : No need to append \n when calling Py_FatalError
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+ fix a declaration to make it match the one in pythonrun.h
2009-01-17 20:18:59 +00:00
bd55c52565
#4930 : Slightly cleaner (and faster) code in type creation:
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compare slots by address, not by name.
2009-01-17 17:11:50 +00:00
c2f02216b6
Issue #4935 : The overflow checking code in the expandtabs() method common
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to str, bytes and bytearray could be optimized away by the compiler, letting
the interpreter segfault instead of raising an error.
2009-01-13 23:13:52 +00:00
a40d573664
#3720 : Interpreter crashes when an evil iterator removes its own next function.
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Now the slot is filled with a function that always raises.
Will not backport: extensions compiled with 2.6.x would not run on 2.6.0.
2009-01-12 23:36:55 +00:00
b90304acb9
Issue #4850 : Change COUNT_ALLOCS variables to Py_ssize_t.
2009-01-07 18:40:40 +00:00
aa687902f2
Issue #3680 : Reference cycles created through a dict, set or deque iterator did not get collected.
2009-01-01 14:11:22 +00:00
180e400766
Issue #4701 : implicitly call PyType_Ready from PyObject_Hash
2008-12-30 01:18:48 +00:00
fe231b07e4
#4764 set IOError.filename when trying to open a directory on POSIX platforms
2008-12-29 17:47:42 +00:00
6425a2fa8f
Backport r67974:
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#4759 : allow None as first argument of bytearray.translate(), for consistency with bytes.translate().
Also fix segfault for bytearray.translate(x, None) -- will backport this part to 3.0 and 2.6.
2008-12-28 11:54:53 +00:00
034e08ce8d
Remove unnecessary casts related to unicode_decode_call_errorhandler.
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Make the _PyUnicode_Resize macro a static function.
These changes are needed to avoid breaking strict aliasing rules.
2008-12-27 06:36:10 +00:00
f09925da67
add py3k warnings to frame.f_exc_*
2008-12-22 20:16:25 +00:00
1a707981c8
Issue #3439 : add bit_length method to int and long.
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Thanks Fredrik Johansson and Victor Stinner for code,
Raymond Hettinger for review.
2008-12-17 16:14:37 +00:00
3538a3107a
#3632 : the "pyo" macro from gdbinit can now run when the GIL is released.
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Patch by haypo.
2008-12-15 22:29:14 +00:00
ae5beceb35
Issue #4509 : bugs in bytearray with exports (buffer protocol)
2008-12-06 21:29:24 +00:00
826f3fefe5
Issue #4445 : save 3 bytes (on average, on a typical machine) per
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string allocation.
2008-12-05 21:55:28 +00:00
7989a4dccb
Backport r67478
2008-12-03 15:42:10 +00:00
2a1fd05971
Fix a small typo in docstring
2008-11-29 02:03:32 +00:00
46cc6d1102
make sure that bytearray methods return a new bytearray even if there is no change
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Fixes #4348
Reviewed by Brett
2008-11-19 21:49:09 +00:00
273c233c78
when __getattr__ is a descriptor, call it correctly; fixes #4230
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patch from Ziga Seilnacht
2008-11-17 22:39:09 +00:00
d78b9dcbc3
#4069 : aSet.remove(otherSet) would always report the empty frozenset([]) as the missing key.
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Now it correctly refers to the initial otherset.
Reviewed by Raymond. Will backport to 2.6.
2008-10-07 20:32:10 +00:00
a4127173f8
Punctuation fix; expand dict.update docstring to be clearer
2008-10-04 21:51:59 +00:00
efeb43eb31
Docstring change for *partition: use same tense as other docstrings.
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Hyphenate left- and right-justified.
Fix 'registerd' typo
2008-10-04 01:05:56 +00:00
d810cdf849
Docstring changes: Specify exceptions raised
2008-10-04 01:04:24 +00:00
b15d6fb9a7
Docstring change: Specify exception raised
2008-10-04 01:03:42 +00:00
bd7c4ca569
Use correct capitalization of NaN
2008-10-04 01:02:29 +00:00
d7b7dde98e
Mention exception in docstring
2008-10-03 16:29:19 +00:00
32a66a0410
Fixed a couple more C99 comments and one occurence of inline.
2008-10-02 19:47:50 +00:00
25584b1b74
Fixed a comment to C89 style as of http://drj11.wordpress.com/2008/10/02/python-and-bragging-about-c89/
2008-10-02 18:33:41 +00:00
fc5ea39289
#3967 : Correct a crash in count() and find() methods of string-like objects.
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For example:
"".count("xxxx", sys.maxint, 0)
Reviewed by Benjamin Peterson.
Will port to 2.5 and 3.0.
2008-09-26 22:34:08 +00:00
17617a07d1
#3965 : on Windows, open() crashes if the filename or the mode is invalid,
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and if the filename is a unicode string.
Reviewed by Martin von Loewis.
2008-09-25 20:52:56 +00:00
e86b07cc9a
Bug #3951 : Py_USING_MEMORY_DEBUGGER should not be enabled by default.
2008-09-25 04:12:50 +00:00
8c47cabbe9
should use macro'ed symbols not direct
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Part of source_os2emx.patch in issue 3868
Reviewed by Amaury Forgeot d'Arc
2008-09-22 14:10:54 +00:00
9fa5a2828c
Issue #3642 : Suppress warning in obmalloc when size_t is
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larger than uint. Reverts r65975. Reviewed by Brett Cannon.
2008-09-11 06:53:30 +00:00
24329ba176
Issue #3811 : The Unicode database was updated to 5.1.
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Reviewed by Fredrik Lundh and Marc-Andre Lemburg.
2008-09-10 13:38:12 +00:00
97179b0f58
Fix #3634 invalid return value from _weakref.ref(Exception).__init__
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Reviewers: Amaury, Antoine, Benjamin
2008-09-09 20:55:01 +00:00
98064078f7
Fix varname in docstring. #3822 .
2008-09-09 19:26:00 +00:00
d3ffb8974f
#3777 : long(4.2) returned an int, and broke backward compatibility.
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the __long__ slot is allowed to return either int or long, but the behaviour of
float objects should not change between 2.5 and 2.6.
Reviewed by Benjamin Peterson
2008-09-09 07:24:30 +00:00
3571fbfed7
Issue #3751 : str.rpartition would perform a left-partition when called with
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a unicode argument.
will backport.
2008-09-01 19:52:00 +00:00
d4ae97bc38
#3668 : When PyArg_ParseTuple correctly parses a s* format, but raises an
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exception afterwards (for a subsequent parameter), the user code will
not call PyBuffer_Release() and memory will leak.
Reviewed by Amaury Forgeot d'Arc.
2008-08-29 18:39:48 +00:00
0668c62677
Issue #2534 : speed up isinstance() and issubclass() by 50-70%, so as to
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match Python 2.5 speed despite the __instancecheck__ / __subclasscheck__
mechanism. In the process, fix a bug where isinstance() and issubclass(),
when given a tuple of classes as second argument, were looking up
__instancecheck__ / __subclasscheck__ on the tuple rather than on each
type object.
Reviewed by Benjamin Peterson and Raymond Hettinger.
2008-08-26 22:42:08 +00:00
712ee92309
generate py3k warnings on __getslice__, __delslice__, and __setslice__
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Reviewer: Brett Cannon
2008-08-24 18:10:20 +00:00
18aa388ca0
Fix:
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* crashes on memory allocation failure found with failmalloc
* memory leaks found with valgrind
* compiler warnings in opt mode which would lead to invalid memory reads
* problem using wrong name in decimal module reported by pychecker
Update the valgrind suppressions file with new leaks that are small/one-time
leaks we don't care about (ie, they are too hard to fix).
TBR=barry
TESTED=./python -E -tt ./Lib/test/regrtest.py -uall (both debug and opt modes)
in opt mode:
valgrind -q --leak-check=yes --suppressions=Misc/valgrind-python.supp \
./python -E -tt ./Lib/test/regrtest.py -uall,-bsddb,-compiler \
-x test_logging test_ssl test_multiprocessing
valgrind -q --leak-check=yes --suppressions=Misc/valgrind-python.supp \
./python -E -tt ./Lib/test/regrtest.py test_multiprocessing
for i in `seq 1 4000` ; do
LD_PRELOAD=~/local/lib/libfailmalloc.so FAILMALLOC_INTERVAL=$i \
./python -c pass
done
At least some of these fixes should probably be backported to 2.5.
2008-08-24 05:04:52 +00:00
7d4c3177d5
Silenced compiler warning
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Objects/stringlib/find.h:97: warning: 'stringlib_contains_obj' defined but not used
Reviewed by Benjamin Peterson
2008-08-22 19:47:25 +00:00
fb1813cb8d
Changed type of numarenas from uint to size_t to silence a GCC warning on 64bit OSes. Reviewed by Benjamin Peterson.
2008-08-22 19:34:15 +00:00
5c2bb1a7d4
issue 3633: Solaris allows fullwidth Unicode digits in isxdigit, so
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rewrite float.fromhex to only allow ASCII hex digits on all platforms.
(Tests for this are already present, but the test_float failures
on Solaris hadn't been noticed before.)
Reviewed by Antoine Pitrou.
2008-08-21 21:38:38 +00:00
e5bdccc77b
Backport of r63826.
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Optimization of str.format() for cases with str, unicode, int, long,
and float arguments. This gives about 30% speed improvement for the
simplest (but most common) cases. This patch skips the __format__
dispatch, and also avoids creating an object to hold the format_spec.
Unfortunately there's a complication in 2.6 with int, long, and float
because they always expect str format_specs. So in the unicode
version of this optimization, just check for unicode objects. int,
float, long, and str can be added later, if needed.
2008-08-18 14:27:38 +00:00
313bda12e8
Fix a refleak in bytearray.split and bytearray.rsplit, detected by
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regrtest.py -R:: test_bytes
2008-08-17 21:05:18 +00:00
64034f994c
Fix memory leak: Always DECREF obj in PyBuffer_Release.
2008-08-14 20:12:06 +00:00
241b8345ea
Make obj an owned reference in Py_buffer; this checkin
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was missing from the patch for #3139 .
2008-08-14 15:54:27 +00:00
f91d46a17d
Issue #3139 : Make buffer-interface thread-safe wrt. PyArg_ParseTuple,
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by denying s# to parse objects that have a releasebuffer procedure,
and introducing s*.
More module might need to get converted to use s*.
2008-08-12 14:49:50 +00:00
48361f5cbf
Issue 2235: Py3k warnings are now emitted for classes that will no longer inherit a__hash__ implementation from a parent class in Python 3.x. The standard library and test suite have been updated to not emit these warnings.
2008-08-11 15:45:58 +00:00
1e13ea94a3
- Issue #3537 : Fix an assertion failure when an empty but presized dict
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object was stored in the freelist.
2008-08-11 09:07:59 +00:00
0563a8ffd1
Change the warning emitted for using the buffer() object; memoryview() in 3.0
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is not an equivalent.
2008-08-08 04:15:53 +00:00
b646757e01
Issue #1481296 : (again!) Make conversion of a float NaN to an int or
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long raise ValueError instead of returning 0. Also, change the error
message for conversion of an infinity to an integer, replacing 'long' by
'integer', so that it's appropriate for both long(float('inf')) and
int(float('inf')).
2008-08-04 21:30:09 +00:00
92a6240198
Preemptively backport the relevant parts of r65420
2008-08-02 21:58:05 +00:00
06847b13ca
Correct a crash when two successive unicode allocations fail with a MemoryError:
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the freelist contained half-initialized objects with freed pointers.
The comment
/* XXX UNREF/NEWREF interface should be more symmetrical */
was copied from tupleobject.c, and appears in some other places.
I sign the petition.
2008-07-31 23:39:05 +00:00
e7d8be80ba
Security patches from Apple: prevent int overflow when allocating memory
2008-07-31 17:17:14 +00:00
c0bf76d3cf
backport r64751
2008-07-30 17:45:10 +00:00
4982d5d04a
#2242 : utf7 decoding crashes on bogus input on some Windows/MSVC versions
2008-07-25 17:45:59 +00:00
7f59b5cc03
Convert from long to Py_ssize_t.
2008-07-24 07:04:55 +00:00
0470bab697
Issue #2620 : Overflow checking when allocating or reallocating memory
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was not always being done properly in some python types and extension
modules. PyMem_MALLOC, PyMem_REALLOC, PyMem_NEW and PyMem_RESIZE have
all been updated to perform better checks and places in the code that
would previously leak memory on the error path when such an allocation
failed have been fixed.
2008-07-22 04:46:32 +00:00
e4921fec01
Issue2378: pdb would delete free variables when stepping into a class statement.
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The problem was introduced by r53954, the correction is to restore the symmetry between
PyFrame_FastToLocals and PyFrame_LocalsToFast
2008-07-21 22:00:38 +00:00
c86b54cb03
Fix a couple of names in error messages that were wrong
2008-07-20 19:35:23 +00:00
d6c393ab2b
Backed out r65069, pending fixing it in Windows.
2008-07-17 19:49:47 +00:00
454816d8bd
Issue 3382: Make '%F' and float.__format__('F') convert results to upper case.
2008-07-17 17:48:39 +00:00
3238a3e329
Backport part of r65043.
2008-07-16 23:17:46 +00:00
3e75846cf6
Use _getbytevalue() in init too.
2008-07-16 23:10:05 +00:00
3e483f643d
#3156 : fix consistency in what type bytearray methods accept as items.
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Also rename confusing "item" parameters to "index".
2008-07-16 22:57:41 +00:00
4cb965ca91
Renamed a parameter in calc_number_widths, for consistency with the same parameter in fill_non_digits.
2008-07-16 18:29:51 +00:00
a5fa5a218d
Complete issue 3083: add alternate (#) formatting to bin, oct, hex in str.format().
2008-07-16 00:11:49 +00:00
7103aa42c0
Issue #3008 : add instance method float.hex and class method float.fromhex
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to convert floats to and from hexadecimal strings respectively.
2008-07-15 19:08:33 +00:00
53663a695e
Issue 2235: __hash__ is once again inherited by default, but inheritance can be blocked explicitly so that collections.Hashable remains meaningful
2008-07-15 14:27:37 +00:00
d0c841243c
Added '#' formatting to integers. This adds the 0b, 0o, or 0x prefix for bin, oct, hex. There's still one failing case, and I need to finish the docs. I hope to finish those today.
2008-07-15 10:10:07 +00:00
9be2ec109b
Added additional __sizeof__ implementations and addressed comments made in
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Issue3122.
2008-07-10 15:24:04 +00:00
524b7773cc
Issue 2517: Allow unicode messages in Exceptions again by correctly bypassing the instance dictionary when looking up __unicode__ on new-style classes
2008-07-08 14:08:04 +00:00
2c7ca9bb11
Correct grammar.
2008-07-07 11:16:14 +00:00
2fe77060eb
- Issue #2862 : Make int and float freelist management consistent with other
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freelists. Changes their CompactFreeList apis into ClearFreeList apis and
calls them via gc.collect().
2008-07-06 03:35:58 +00:00
bf9f4d8015
Issue 3188: accept float('infinity') as well as float('inf'). This
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makes the float constructor behave in the same way as specified
by various other language standards, including C99, IEEE 754r,
and the IBM Decimal standard.
2008-07-05 11:33:52 +00:00
a27474c345
Issue 3230: Do not the set specific size macro.
2008-06-28 22:16:53 +00:00
161b92103c
Corrected inconsistencies in sizeof tests and addressed issue pointed
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out by Jean Brouwers.
2008-06-26 15:20:35 +00:00
9c437af4eb
Revert 64424, 64438, and 64439.
2008-06-24 22:46:07 +00:00
5dce7e9a83
Fixed formatting with thousands separator and padding. Resolves issue 3140.
2008-06-24 11:11:59 +00:00
9ea1e36957
Typo in comment.
2008-06-24 06:05:30 +00:00
65fe47b931
Modified interface to _Py_[String|Unicode]InsertThousandsGrouping, in anticipation of fixing issue 3140.
2008-06-24 00:42:10 +00:00
d897264464
Docstring typo
2008-06-21 13:29:12 +00:00
30fa13f3a0
Fix build on FreeBSD gcc.
2008-06-21 11:15:30 +00:00
e0e711446b
Issue 3008: hex/oct/bin can show floats exactly.
2008-06-21 06:39:53 +00:00
1ec2fcd16e
Issue #3004 : Minor fix to slice.indices(). slice(-10).indices(9) now
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returns (0, 0, 1) instead of (0, -1, 1), and slice(None, 10, -1).indices(10)
returns (9, 9, -1) instead of (9, 10, -1).
2008-06-20 14:53:43 +00:00
e3ae655edf
Make bin() implementation parallel oct() and hex() so that int/long subclasses can override or so that other classes can support.
2008-06-20 04:18:15 +00:00
a8919fe631
Issue 3110: Crash with weakref subclass,
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seen after a "import multiprocessing.reduction"
An instance of a weakref subclass can have attributes.
If such a weakref holds the only strong reference to the object,
deleting the weakref will delete the object. In this case,
the callback must not be called, because the ref object is being deleted!
2008-06-16 19:12:42 +00:00
73e9ffc811
Fixed: sys.getsizeof does not take the actual length of the tuples into account.
2008-06-13 13:29:37 +00:00
4267be6478
Multi-arg form for set.difference() and set.difference_update().
2008-06-11 10:30:54 +00:00
9d53457e59
Merge in release25-maint r60793:
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Added checks for integer overflows, contributed by Google. Some are
only available if asserts are left in the code, in cases where they
can't be triggered from Python code.
2008-06-11 07:41:16 +00:00
610a93ea26
Handle the case with zero arguments.
2008-06-11 00:44:47 +00:00
b7fea62cca
Rename bytesobject.c back to stringobject.c to keep with the PyString theme.
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Part of reverting most of r63675 per the mailing list discussion.
2008-06-10 21:23:22 +00:00
99a3dce92d
More reverting of r63675 per the mailing list discussions. This restores
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occurances of PyBytes_ in the code to their original PyString_ names. The
bytesobject.c file will be renamed back to stringobject.c in a future checkin.
2008-06-10 17:42:36 +00:00
901c997de0
Issue 3048: Fixed sys.getsizeof for unicode objects.
2008-06-10 10:10:31 +00:00
602d8db2bc
Added better pickling support to xrange objects.
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Cleaned up the unit test.
2008-06-10 04:01:23 +00:00
1f2f61a78f
Issue 2582: Fix pickling of xrange objects.
2008-06-10 03:34:53 +00:00
Georg Brandl
Amaury Forgeot d'Arc
Antoine Pitrou
Mark Dickinson
Kristján Valur Jónsson
Ezio Melotti
Benjamin Peterson
Eric Smith
Raymond Hettinger
Alexandre Vassalotti
Hirokazu Yamamoto
Jeffrey Yasskin
R. David Murray
Walter Dörwald
Martin v. Löwis
Nick Coghlan
Andrew M. Kuchling
Christian Heimes
Andrew MacIntyre
Neal Norwitz
Brett Cannon
Gregory P. Smith
Robert Schuppenies
Skip Montanaro
Hye-Shik Chang