3aa979e0cd
Issue #20948 : Inline makefmt() in unicode_fromformat_arg()
2014-11-18 21:40:51 +01:00
2a40e36739
Issue #22847 : Improve method cache efficiency.
2014-11-15 00:56:27 +01:00
8a03896cac
Issue #22335 : Fix crash when trying to enlarge a bytearray to 0x7fffffff bytes on a 32-bit platform.
2014-11-02 18:41:56 +01:00
cc23154d02
Issue #22335 : Fix crash when trying to enlarge a bytearray to 0x7fffffff bytes on a 32-bit platform.
2014-11-02 18:40:09 +01:00
b8fa289152
merge with 3.4
2014-10-31 13:13:09 +01:00
e1d26f377e
Closes #22772 : fix __ifloordiv__ and __itruediv__ docstring.
2014-10-31 13:12:57 +01:00
bc92bbd4d2
Issue #22653 : Fix an assertion failure in debug mode when doing a reentrant dict insertion in debug mode.
2014-10-18 00:35:44 +02:00
d696732025
Issue #22653 : Fix an assertion failure in debug mode when doing a reentrant dict insertion in debug mode.
2014-10-18 00:35:00 +02:00
fa5021699a
Merge 3.3
2014-10-15 23:58:32 -04:00
b6dc9b7554
Fixed signed/unsigned comparison warning
2014-10-15 23:14:53 +02:00
4e334241b7
Fixed signed/unsigned comparison warning
2014-10-15 23:14:53 +02:00
736982d36d
merge 3.4 ( closes #22643 )
2014-10-15 12:17:47 -04:00
9c422f3c3d
merge 3.3
2014-10-15 12:17:33 -04:00
1e211ff10d
it suffices to check for PY_SSIZE_T_MAX overflow ( #22643 )
2014-10-15 12:17:21 -04:00
315aa40403
Merge 3.4
2014-10-15 11:51:17 -04:00
60d7a73194
Merge 3.3
2014-10-15 11:51:12 -04:00
c0e64f5027
make sure length is unsigned
2014-10-15 11:51:05 -04:00
6925264334
merge 3.4 ( #22643 )
2014-10-15 11:49:15 -04:00
1cbb3fe775
merge 3.3 ( #22643 )
2014-10-15 11:48:41 -04:00
e1bd38c03c
fix integer overflow in unicode case operations ( closes #22643 )
2014-10-15 11:47:36 -04:00
dfbeb160de
Issue #22615 : Argument Clinic now supports the "type" argument for the
...
int converter. This permits using the int converter with enums and
typedefs.
2014-10-13 10:39:41 +01:00
759920c5cb
Issue #22604 : Fix assertion error in debug mode when dividing a complex number by (nan+0j).
2014-10-10 23:51:04 +02:00
9086f9260f
Issue #22604 : Fix assertion error in debug mode when dividing a complex number by (nan+0j).
2014-10-10 23:49:32 +02:00
861470c836
#16518 : Bring error messages in harmony with docs ("bytes-like object")
...
Some time ago we changed the docs to consistently use the term 'bytes-like
object' in all the contexts where bytes, bytearray, memoryview, etc are used.
This patch (by Ezio Melotti) completes that work by changing the error
messages that previously reported that certain types did "not support the
buffer interface" to instead say that a bytes-like object is required. (The
glossary entry for bytes-like object references the discussion of the buffer
protocol in the docs.)
2014-10-05 11:47:01 -04:00
72b8a80e59
Closes #22540 : speed up PyObject_IsInstance and PyObject_IsSubclass in the common case that the second argument has metaclass "type".
2014-10-03 09:26:37 +02:00
ff3e5e3779
Fix unicode_aswidechar() for 4b unicode and 2b wchar_t (AIX).
2014-10-01 19:15:11 +02:00
8486f9b134
Fix "warning: comparison between signed and unsigned integer expressions"
...
-Wsign-compare warnings in unicodeobject.c. These were all a result
of sizeof() being unsigned and being compared to a Py_ssize_t.
Not actual problems.
2014-09-30 00:33:24 -07:00
fd97a6fb2d
merge 3.4 ( #22520 )
2014-09-29 23:02:56 -04:00
43030ee780
merge 3.3 ( #22520 )
2014-09-29 23:02:35 -04:00
736b8012b4
prevent overflow in unicode_repr ( closes #22520 )
2014-09-29 23:02:15 -04:00
cdfb7691dd
merge 3.4
2014-09-29 19:12:44 -04:00
c2cfa8ddd8
merge 3.3
2014-09-29 19:12:37 -04:00
d48bc9468f
these variables ought to be Py_ssize_t
2014-09-29 19:12:26 -04:00
36a24f3f43
merge 3.4 ( #22519 )
2014-09-29 19:11:05 -04:00
18f836fb65
merge 3.3 ( closes #22519 )
2014-09-29 19:09:49 -04:00
42ff105539
fix overflow checking in PyBytes_Repr ( closes #22519 )
2014-09-29 19:01:18 -04:00
10e4b2545e
merge 3.4 ( closes #22518 )
2014-09-29 18:53:58 -04:00
2b76ce6d27
merge 3.3 ( closes #22518 )
2014-09-29 18:50:06 -04:00
a1c1be4e03
cleanup overflowing handling in unicode_decode_call_errorhandler and unicode_encode_ucs1 ( closes #22518 )
2014-09-29 18:18:57 -04:00
20b39b27d9
Removed redundant casts to `char *`.
...
Corresponding functions now accept `const char *` (issue #1772673 ).
2014-09-28 11:27:24 +03:00
d8a1447c99
Issue #22215 : Now ValueError is raised instead of TypeError when str or bytes
...
argument contains not permitted null character or byte.
2014-09-06 20:07:17 +03:00
8f4ec8d3ef
Issue #22290 : PyObject_Call() now fails with an assertion error when called
...
with an exception set. This new assertion helps to understand if the exception
was already set before calling the function or raised by the function.
2014-09-05 01:10:29 +02:00
48ad7c0b01
use __qualname__ to compute bound method repr ( closes #21389 )
...
Patch from Steven Barker.
2014-08-20 18:41:57 -05:00
049e509a9f
Issue #22207 : Fix "comparison between signed and unsigned integers" warning in
...
test checking for integer overflow on Py_ssize_t type: cast explicitly to
size_t.
2014-08-17 22:20:00 +02:00
88d146b7b9
Optimize PyBytes_FromObject(): only overallocate when size=0 to not get the
...
empty string singleton
2014-08-17 21:12:18 +02:00
12174a5dca
Issue #22156 : Fix "comparison between signed and unsigned integers" compiler
...
warnings in the Objects/ subdirectory.
PyType_FromSpecWithBases() and PyType_FromSpec() now reject explicitly negative
slot identifiers.
2014-08-15 23:17:38 +02:00
b349e4c929
Issue #22116 : C functions and methods (of the 'builtin_function_or_method' type) can now be weakref'ed. Patch by Wei Wu.
2014-08-06 19:31:40 -04:00
ffff1440d1
Issue #22077 : Improve index error messages for bytearrays, bytes, lists, and
...
tuples by adding 'or slices'. Added ', not <typename' for bytearrays.
Original patch by Claudiu Popa.
2014-08-02 01:30:37 -04:00
f6a271ae98
Issue #18395 : Rename ``_Py_char2wchar()`` to :c:func:`Py_DecodeLocale`, rename
...
``_Py_wchar2char()`` to :c:func:`Py_EncodeLocale`, and document these
functions.
2014-08-01 12:28:48 +02:00
0efea322a9
Rerun AC, silence pointer conversion warnings.
2014-07-27 17:29:17 +02:00
7252a6e81e
Issue #20179 : Apply Argument Clinic to bytes and bytearray.
...
Patch by Tal Einat.
2014-07-27 16:25:09 +02:00
331a726b38
Issue #22082 : Fix a compiler warning (function is not a prototype)
2014-07-27 16:11:30 +02:00
996b671446
Issue #22082 : Clear interned strings in slotdefs.
2014-07-26 16:44:07 +02:00
5b5615006c
slotdefs is no longer sorted.
2014-07-26 15:25:04 +02:00
e1f17c6c0b
unicodeobject.c: fix a compiler warning on Windows 64 bits
2014-07-25 14:03:03 +02:00
973fe0ba7a
Issue #18093 : Factor out the programs that embed the runtime
2014-07-25 21:52:14 +10:00
a819105fdd
merge 3.4 ( #22036 )
2014-07-23 21:39:59 -07:00
1cc9520327
s/stringobject/bytesobject/ ( closes #22036 )
...
Patch by Martin Matusiak.
2014-07-23 21:39:37 -07:00
667f545e03
Issue #21938 : simplify gen_iternext()
2014-07-08 18:43:23 -04:00
1eee8e5207
Issue #21803 : remove macro indirections in complexobject.h
2014-07-07 18:49:30 -04:00
3032ed7cb1
upgrade to unicode 7.0.0
2014-07-06 13:04:20 -07:00
a93342b8b2
Issue #21897 : Fix a crash with the f_locals attribute with closure variables when frame.clear() has been called.
2014-07-04 20:26:22 -04:00
acc8cf2cfa
Issue #21897 : Fix a crash with the f_locals attribute with closure variables when frame.clear() has been called.
2014-07-04 20:24:13 -04:00
c68b7fba86
(Merge 3.4) Issue #21892 , #21893 : Partial revert of changeset 4f55e802baf0,
...
PyErr_Format() uses "%zd" for Py_ssize_t, not PY_FORMAT_SIZE_T
2014-07-04 22:50:13 +02:00
a33bce0945
Issue #21892 , #21893 : Partial revert of changeset 4f55e802baf0, PyErr_Format()
...
uses "%zd" for Py_ssize_t, not PY_FORMAT_SIZE_T
2014-07-04 22:47:46 +02:00
9f43505f3d
(Merge 3.4) Closes #21892 , #21893 : Use PY_FORMAT_SIZE_T instead of %zi or %zu
...
to format C size_t, because %zi/%u is not supported on all platforms.
2014-07-01 08:57:54 +02:00
293f3f526d
Closes #21892 , #21893 : Use PY_FORMAT_SIZE_T instead of %zi or %zu to format C
...
size_t, because %zi/%u is not supported on all platforms.
2014-07-01 08:57:10 +02:00
3cbae68de6
merge 3.4
2014-06-26 23:29:19 -07:00
1791c224dd
use NULL not 0
2014-06-26 23:29:13 -07:00
40ee30181f
Issue #21205 : Add a new ``__qualname__`` attribute to generator, the qualified
...
name, and use it in the representation of a generator (``repr(gen)``). The
default name of the generator (``__name__`` attribute) is now get from the
function instead of the code. Use ``gen.gi_code.co_name`` to get the name of
the code.
2014-06-16 15:59:28 +02:00
26171993fe
Merge issue #21669 from 3.4
2014-06-16 19:49:12 +10:00
5b1fdc1e37
Issue #21669 : Special case print & exec syntax errors
2014-06-16 19:48:02 +10:00
2bc4d95bb6
Issue #21233 : Revert bytearray(int) optimization using calloc()
2014-06-02 22:22:42 +02:00
d8f0d922d5
Issue #21233 : Rename the C structure "PyMemAllocator" to "PyMemAllocatorEx" to
...
make sure that the code using it will be adapted for the new "calloc" field
(instead of crashing).
2014-06-02 21:57:10 +02:00
5a1bb4e080
Initialize base types before child types
...
object (PyBaseObject_Type) is the base type of type (PyType_Type), int
(PyLong_Type) is the base type of bool (PyBool_Type).
2014-06-02 14:10:59 +02:00
426d9958a2
Add development comments to setobject.c
2014-05-18 21:40:20 +01:00
bcaf5999e6
Issue #20186 : memoryobject.c: add function signatures.
2014-05-18 00:35:09 +02:00
45e8e2f218
Issue #21490 : Add new C macros: Py_ABS() and Py_STRINGIFY()
...
Keep _Py_STRINGIZE() in PC/pyconfig.h to not introduce a dependency between
pyconfig.h and pymacros.h.
2014-05-14 17:24:35 +02:00
470cf8dfbe
(Merge 3.4) Issue #21418 : Fix a crash in the builtin function super() when
...
called without argument and without current frame (ex: embedded Python).
2014-05-13 01:32:54 +02:00
1c6970fac9
Issue #21418 : Fix a crash in the builtin function super() when called without
...
argument and without current frame (ex: embedded Python).
2014-05-13 01:32:36 +02:00
bca9694ac1
Issue #21442 : Fix MSVC compiler warning introduced by issue21377.
2014-05-06 11:42:37 -05:00
3080d926af
Issue #21233 : Fix _PyObject_Alloc() when compiled with WITH_VALGRIND defined
2014-05-06 11:32:29 +02:00
4b74fba62f
Issue 21101: Internal API for dict getitem and setitem where the hash value is known.
2014-05-03 16:32:11 -07:00
af8fc645af
Issue #21233 : Oops, Fix _PyObject_Alloc(): initialize nbytes before going to
...
redirect.
2014-05-02 23:26:03 +02:00
db067af12a
Issue #21233 : Add new C functions: PyMem_RawCalloc(), PyMem_Calloc(),
...
PyObject_Calloc(), _PyObject_GC_Calloc(). bytes(int) and bytearray(int) are now
using ``calloc()`` instead of ``malloc()`` for large objects which is faster
and use less memory (until the bytearray buffer is filled with data).
2014-05-02 22:31:14 +02:00
161d695fb0
Issue #21377 : PyBytes_Concat() now tries to concatenate in-place when the first argument has a reference count of 1.
...
Patch by Nikolaus Rath.
2014-05-01 14:36:20 +02:00
027ce16691
sprinkle some _PyId goodness around moduleobject.c
2014-04-24 19:39:18 -04:00
1184e266b9
do not override errors from descriptors on modules
2014-04-24 19:29:23 -04:00
7b9ff0e6da
Issue8297: module attribute lookup failures now include module name in error message.
2014-04-24 14:47:47 -07:00
715ef02ddc
Fix a typo in the docstring of nb_index.
2014-04-18 09:23:14 -05:00
ea42b4cc80
Fix a typo in the signature for object.__ge__
2014-04-18 09:14:31 -05:00
9996a7d21b
Merge typo fix from 3.4
2014-04-18 09:23:35 -05:00
07b4c5e1f6
Merge typo fix from 3.4
2014-04-18 09:17:04 -05:00
0c346d827d
Issue #21193 : Make (e.g.,) pow(2, -3, 5) raise ValueError rather than TypeError. Patch by Josh Rosenberg.
2014-04-11 14:34:40 -04:00
d51374ed78
PEP 465: a dedicated infix operator for matrix multiplication ( closes #21176 )
2014-04-09 23:55:56 -04:00
4dd25256e2
Issue #21118 : PyLong_AS_LONG() result type is long
...
Even if PyLong_AS_LONG() cannot fail, I prefer to use the right type.
2014-04-08 09:14:21 +02:00
1365de764e
fix reference leaks in the translate fast path ( closes #21175 )
...
Patch by Josh Rosenberg.
2014-04-07 20:15:41 -04:00
872b291b96
Issue #21118 : Optimize also str.translate() for ASCII => ASCII deletion
2014-04-05 14:27:07 +02:00
4ff33af257
Issue #21118 : Add unit test for invalid character replacement (code point higher than U+10ffff)
2014-04-05 11:56:37 +02:00
89a76abf20
Issue #21118 : Optimize str.translate() for ASCII => ASCII translation
2014-04-05 11:44:04 +02:00
8a4422e78d
Issue #21118 : Remove unused variable
2014-04-05 00:15:52 +02:00
69598d4ccf
Issue #21118 : Fix _PyUnicodeTranslateError_Create(), add missing format
...
character for the "end" parameter
2014-04-04 20:59:44 +02:00
1194ea020c
Issue #21118 : Use _PyUnicodeWriter API in str.translate() to simplify and
...
factorize the code
2014-04-04 19:37:40 +02:00
d129eeb303
Issue #21118 : Fix _PyUnicodeTranslateError_Create(), add missing format
...
character for the "end" parameter
2014-04-04 20:59:44 +02:00
d818fc9205
merge 3.4 ( #21134 )
2014-04-02 12:16:55 -04:00
9b09ba1234
bail in unicode error's __str__ methods if the objects are not properly initialized ( closes #21134 )
2014-04-02 12:15:06 -04:00
3fec24ef13
Issue #21073 : explain why Py_ReprEnter() allows for a missing thread state.
2014-03-31 22:05:02 +02:00
04d17d30b4
Issue #21073 : explain why Py_ReprEnter() allows for a missing thread state.
2014-03-31 22:04:38 +02:00
00ced0f4c7
merge 3.4
2014-03-30 19:52:50 -04:00
d455ce4fd4
merge 3.3
2014-03-30 19:52:39 -04:00
0ad6098b67
merge 3.2
2014-03-30 19:52:22 -04:00
23cf403ca1
fix expandtabs overflow detection to be consistent and not rely on signed overflow
2014-03-30 19:47:57 -04:00
9ab748013b
Issue19995: more informative error message; spelling corrections; use operator.mod instead of __mod__
2014-03-21 06:38:46 -07:00
38d872ee5d
Issue19995: passing a non-int to %o, %c, %x, or %X now raises an exception
2014-03-19 08:38:52 -07:00
7d00cc1a64
Issue #20574 : Implement incremental decoder for cp65001 code
...
(Windows code page 65001, Microsoft UTF-8).
2014-03-17 23:08:06 +01:00
df813791db
correct the fix for #20637 ; allow slot descriptor inheritance to take place before creating cached keys
2014-03-17 15:57:17 -05:00
af9049ebbc
merge 3.3
2014-03-15 12:21:47 -05:00
4a42cd48d5
avoid referencing past the bounds of an array
2014-03-15 12:21:28 -05:00
1aca78da62
merge 3.3
2014-03-14 21:54:41 -05:00
ef87f8cb57
avoid referencing out-of-bounds memory
2014-03-14 21:54:31 -05:00
45c9dceb56
fix c89 declaration order
2014-03-14 21:53:51 -05:00
dfa822811a
merge 3.3
2014-03-14 21:47:36 -05:00
041c38a790
don't do pointer arithmetic with signed numbers
2014-03-14 21:47:23 -05:00
25dded041f
Make the various iterators' "setstate" sliently and consistently clip the
...
index. This avoids the possibility of setting an iterator to an invalid
state.
2014-03-05 13:47:57 +00:00
4ca688edeb
Fix pickling of rangeiter. rangeiter_setstate would not allow setting it
...
to the exhausted state.
2014-03-04 23:19:24 +00:00
c5cc5011ac
Make the various iterators' "setstate" sliently and consistently clip the
...
index. This avoids the possibility of setting an iterator to an invalid
state.
2014-03-05 15:23:07 +00:00
25ea45db81
Merge with 3.3
2014-03-04 23:22:15 +00:00
056e265491
Issue #20786 : Fix signatures for dict.__delitem__ and property.__delete__
2014-03-02 12:25:27 -05:00
94ee389308
Issue #19619 : Blacklist non-text codecs in method API
...
str.encode, bytes.decode and bytearray.decode now use an
internal API to throw LookupError for known non-text encodings,
rather than attempting the encoding or decoding operation and
then throwing a TypeError for an unexpected output type.
The latter mechanism remains in place for third party non-text
encodings.
Backported changeset d68df99d7a57.
2014-02-24 14:43:03 +02:00
f0b5a7c0f6
Issue #20637 : Key-sharing now also works for instance dictionaries of subclasses. Patch by Peter Ingebretson.
2014-02-23 16:50:07 +01:00
e686c5c3e8
look up __getnewargs__ and __getnewargs_ex__ on the object type ( #16251 )
2014-02-16 13:49:16 -05:00
4267869ad8
merge 3.3 ( #20507 )
2014-02-15 13:03:20 -05:00
9743b2c2b5
give non-iterable TypeError a message ( closes #20507 )
2014-02-15 13:02:52 -05:00
226c57100c
Issue #19255 : Clear error after failed PyDict_SetItem() on shutdown.
...
This silences a Coverity complain.
2014-02-12 09:55:45 +02:00
1f9d11b986
Issue #19255 : Clear error after failed PyDict_SetItem() on shutdown.
...
This silences a Coverity complain.
2014-02-12 09:55:01 +02:00
87a5c515d0
Issue #19255 : The builtins module is restored to initial value before
...
cleaning other modules. The sys and builtins modules are cleaned last.
2014-02-10 18:21:34 +02:00
8f9f0f12e8
Issue #20517 : Removed unnecessary new (short-lived) functions from PyErr.
2014-02-10 03:43:57 -08:00
69a2547cd5
Issue #20530 : The signatures for slot builtins have been updated
...
to reflect the fact that they only accept positional-only arguments.
2014-02-09 22:22:38 -08:00
b082731fbb
Issue #20517 : Functions in the os module that accept two filenames
...
now register both filenames in the exception on failure.
This required adding new C API functions allowing OSError exceptions
to reference two filenames instead of one.
2014-02-09 22:05:19 -08:00
dfe98a102e
Issue #20437 : Fixed 22 potential bugs when deleting objects references.
2014-02-09 13:46:20 +02:00
505ff755d7
Issue #20437 : Fixed 21 potential bugs when deleting objects references.
2014-02-09 13:33:53 +02:00
2623c8c23c
Issue #20530 : Argument Clinic's signature format has been revised again.
...
The new syntax is highly human readable while still preventing false
positives. The syntax also extends Python syntax to denote "self" and
positional-only parameters, allowing inspect.Signature objects to be
totally accurate for all supported builtins in Python 3.4.
2014-02-08 22:15:29 -08:00
d979e4335d
Close #20500 : Don't trigger PyObject_Str assertion at shutdown
2014-02-09 10:43:21 +10:00
6cbf151032
Issue #20538 : UTF-7 incremental decoder produced inconsistant string when
...
input was truncated in BASE64 section.
2014-02-08 14:06:33 +02:00
016a3f33a5
Issue #20538 : UTF-7 incremental decoder produced inconsistant string when
...
input was truncated in BASE64 section.
2014-02-08 14:01:29 +02:00
1ea4e4174b
Issue #17162 : Fix compilation, replace non-breaking space with an ASCII space
2014-02-04 09:49:14 +01:00
ca7b04644c
Issue #17162 : Add PyType_GetSlot.
2014-02-04 09:33:05 +01:00
581ee3618c
Issue #20326 : Argument Clinic now uses a simple, unique signature to
...
annotate text signatures in docstrings, resulting in fewer false
positives. "self" parameters are also explicitly marked, allowing
inspect.Signature() to authoritatively detect (and skip) said parameters.
Issue #20326 : Argument Clinic now generates separate checksums for the
input and output sections of the block, allowing external tools to verify
that the input has not changed (and thus the output is not out-of-date).
2014-01-28 05:00:08 -08:00
77b286b2cc
Close #20105 : set __traceback__ when chaining exceptions in C
2014-01-27 00:53:38 +10:00
c20472640c
Issue #20390 : Small fixes and improvements for Argument Clinic.
2014-01-25 20:43:29 -08:00
5c66189e88
Issue #20189 : Four additional builtin types (PyTypeObject,
...
PyMethodDescr_Type, _PyMethodWrapper_Type, and PyWrapperDescr_Type)
have been modified to provide introspection information for builtins.
Also: many additional Lib, test suite, and Argument Clinic fixes.
2014-01-24 06:17:25 -08:00
8f8ec92de8
Issue #19936 : Added executable bits or shebang lines to Python scripts which
...
requires them. Disable executable bits and shebang lines in test and
benchmark files in order to prevent using a random system python, and in
source files of modules which don't provide command line interface. Fixed
shebang lines in the unittestgui and checkpip scripts.
2014-01-16 17:33:23 +02:00
b992a0e102
Issue #19936 : Added executable bits or shebang lines to Python scripts which
...
requires them. Disable executable bits and shebang lines in test and
benchmark files in order to prevent using a random system python, and in
source files of modules which don't provide command line interface. Fixed
shebang line to use python3 executable in the unittestgui script.
2014-01-16 17:15:49 +02:00
e02de8c2ad
Fix minor bug in dict.__contains__ docstring.
...
When dict got clinicized in 8fde1a2c94dc for Issue #16612 an erroneous
trailing quote was left in the clinic docstring summary line.
2014-01-14 16:48:31 -06:00
6ba5665fc7
Fix typo in comment.
2014-01-14 08:15:03 -05:00
a70805e1fa
Issue19995: fixed typo; switched from test.support.check_warnings to assertWarns
2014-01-12 08:42:35 -08:00
f9bba9c67f
Issue19995: issue deprecation warning for non-integer values to %c, %o, %x, %X
2014-01-11 23:20:58 -08:00
61272b77b0
Issue #19273 : The marker comments Argument Clinic uses have been changed
...
to improve readability.
2014-01-07 12:41:53 -08:00
74fc8c47f6
Add comments to frozenset_hash().
...
Also, provide a minor hint to the compiler on how to group the xors.
2014-01-05 12:00:31 -08:00
df3ed242c0
Issue19995: %o, %x, %X now only accept ints
2014-01-05 06:50:30 -08:00
3079328d29
Reverted changeset b72c5573c5e7 (issue #15027 ).
2014-01-04 22:44:01 +02:00
583a93943c
Issue #15027 : Rewrite the UTF-32 encoder. It is now 1.6x to 3.5x faster.
2014-01-04 19:25:37 +02:00
fa4e68d425
Remove deadcode (HASH macro is no more defined)
2014-01-03 17:42:18 +01:00
92a419eea4
Remove now unused variables
2014-01-03 17:39:40 +01:00
f3b46b4a66
unicode_char() uses get_latin1_char() to get latin1 singleton characters
2014-01-03 13:16:00 +01:00
985a82a6d2
add unicode_char() in unicodeobject.c to factorize code
2014-01-03 12:53:47 +01:00
af01f66817
Issue #16136 : Remove VMS support and VMS-related code
2013-12-21 16:19:10 +01:00
4ac9c00cff
Better assertion in PyObject_Call() to detect functions returning a result with
...
an exception set (invalid state).
2013-12-19 13:47:35 +01:00
e259f13874
Minor code clean-up. Keep the C-API all in one section.
2013-12-15 11:56:14 -08:00
c836a28cc1
Issue #17576 : Removed deprecation warnings added in changeset 618cca51a27e.
2013-12-14 21:07:09 +02:00
507ac3a591
(Merge 3.3) Issue #19969 : PyBytes_FromFormatV() now raises an OverflowError if
...
"%c" argument is not in range [0; 255].
2013-12-13 12:15:31 +01:00
c9362cf86a
Issue #19969 : PyBytes_FromFormatV() now raises an OverflowError if "%c"
...
argument is not in range [0; 255].
2013-12-13 12:14:44 +01:00
1310510793
Issue #14432 : Generator now clears the borrowed reference to the thread state
...
Fix a crash when a generator is created in a C thread that is destroyed while
the generator is still used. The issue was that a generator contains a frame,
and the frame kept a reference to the Python state of the destroyed C thread.
The crash occurs when a trace function is setup.
2013-12-13 02:17:29 +01:00
fdeb6ec45a
Issue #14432 : Remove the thread state field from the frame structure. Fix a
...
crash when a generator is created in a C thread that is destroyed while the
generator is still used. The issue was that a generator contains a frame, and
the frame kept a reference to the Python state of the destroyed C thread. The
crash occurs when a trace function is setup.
2013-12-13 02:01:38 +01:00
c4f3212abc
Issue #17576 : Deprecation warning emitted now when __int__() or __index__()
...
return not int instance. Introduced _PyLong_FromNbInt() and refactored
PyLong_As*() functions.
2013-12-11 21:26:36 +02:00
31a655411a
Issue #17576 : Deprecation warning emitted now when __int__() or __index__()
...
return not int instance. Introduced _PyLong_FromNbInt() and refactored
PyLong_As*() functions.
2013-12-11 21:07:54 +02:00
d3afe781b1
Silence expression result unused warnings with clang.
...
The PyObject_INIT() macros returns obj:
../cpython/Objects/methodobject.c:32:23: warning: expression result unused [-Wunused-value]
PyObject_INIT(op, &PyCFunction_Type);
^~
../cpython/Include/objimpl.h:139:69: note: expanded from macro 'PyObject_INIT'
( Py_TYPE(op) = (typeobj), _Py_NewReference((PyObject *)(op)), (op) )
^
1 warning generated.
2013-12-04 09:27:47 +01:00
2ccf8e969c
Issue #6477 : Merge with 3.3.
2013-11-30 17:58:53 -08:00
65846c6c51
Issue #6477 : Keep PyNotImplemented_Type and PyNone_Type private.
2013-11-30 17:55:48 -08:00
3c23e7a5dc
Issue #6477 : Merge with 3.3.
2013-11-30 16:21:20 -08:00
19b6fa6ebb
Issue #6477 : Added support for pickling the types of built-in singletons.
2013-11-30 16:06:39 -08:00
cc6e87b2cf
Issue #19088 : Merge with 3.3.
2013-11-30 01:05:51 -08:00
1a83070d9e
Issue #19088 : Fix incorrect caching of the copyreg module.
...
This fix does not cause any degradation in performance.
2013-11-30 00:53:09 -08:00
0ee22bf774
fix format spec recursive expansion ( closes #19729 )
2013-11-26 19:22:36 -06:00
65482570f1
Remove an errant extra \ within a docstring.
2013-11-25 00:31:31 -08:00
0e524047e2
Remove an errant extra \ within a docstring.
2013-11-25 00:30:56 -08:00
799f81b14c
merge
2013-11-24 14:53:54 -08:00
97fc2ba6bf
Document that @property can incorporate a docstring from the getter method. Improve readabilty with additional whitespace.
2013-11-24 14:53:29 -08:00
c49477b184
Make Ellipsis and NotImplemented picklable through the reduce protocol.
2013-11-24 02:53:45 -08:00
4c05d3bc56
Make built-in methods picklable through the reduce protocol.
2013-11-24 02:41:05 -08:00
a4b7a7548c
Issue #3158 : doctest can now find doctests in functions and methods
...
written in C.
As a part of this, a few doctests have been added to the builtins module
(on hex(), oct(), and bin()), a doctest has been fixed (hopefully on all
platforms) on float, and test_builtins now runs doctests in builtins.
2013-11-24 01:19:09 -06:00
44e2eaab54
Issue #19674 : inspect.signature() now produces a correct signature
...
for some builtins.
2013-11-23 15:37:55 -08:00
ebdcb50b8a
Issue #19730 : Argument Clinic now supports all the existing PyArg
...
"format units" as legacy converters, as well as two new features:
"self converters" and the "version" directive.
2013-11-23 14:54:00 -08:00
2489bd83f5
Issue #17810 : Fixed NULL check in _PyObject_GetItemsIter()
...
CID 1131948: Logically dead code (DEADCODE)
2013-11-23 21:19:43 +01:00
c9dc4a2a8a
Issue #17810 : Implement PEP 3154, pickle protocol 4.
...
Most of the work is by Alexandre.
2013-11-23 18:59:12 +01:00
b523f8433a
Implement PEP 451 (ModuleSpec).
2013-11-22 09:05:39 -07:00
c72e4e6dcc
Issue #19619 : Blacklist non-text codecs in method API
...
str.encode, bytes.decode and bytearray.decode now use an
internal API to throw LookupError for known non-text encodings,
rather than attempting the encoding or decoding operation and
then throwing a TypeError for an unexpected output type.
The latter mechanism remains in place for third party non-text
encodings.
2013-11-22 22:39:36 +10:00
8455723cfb
Close #19568 : Fix bytearray_setslice_linear(), fix handling of
...
PyByteArray_Resize() failure: leave the bytearray object in an consistent state.
If growth < 0, handling the memory allocation failure is tricky here because
the bytearray object has already been modified. If lo != 0, the operation is
completed, but a MemoryError is still raised and the memory block is not
shrinked. If lo == 0, the bytearray is restored in its previous state and a
MemoryError is raised.
2013-11-21 12:29:51 +01:00
35f2803a24
Close #19578 : Fix list_ass_subscript(), handle list_resize() failure
...
Notify the caller of the failure (MemoryError exception).
2013-11-21 12:16:35 +01:00
985ecdcfc2
ssue #19183 : Implement PEP 456 'secure and interchangeable hash algorithm'.
...
Python now uses SipHash24 on all major platforms.
2013-11-20 11:46:18 +01:00
dc2fd5101a
Remove dead code committed in issue #12892 .
2013-11-19 15:56:05 +02:00
f1de55fb33
Also chain codec exceptions that allow weakrefs
...
The zlib and hex codecs throw custom exception types with
weakref support if the input type is valid, but the data
fails validation. Make sure the exception chaining in the
codec infrastructure can wrap those as well.
2013-11-19 22:33:10 +10:00
f91929b1d8
Issue #19646 : repr(dict) now uses _PyUnicodeWriter API for better performances
2013-11-19 13:07:38 +01:00
88a9cd9b57
Issue #19513 : repr(tuple) now uses _PyUnicodeWriter for better performances
2013-11-19 12:59:46 +01:00
4a58707a34
Add _PyUnicodeWriter_WriteASCIIString() function
2013-11-19 12:54:53 +01:00
4d3f109ad3
Issue #19513 : Disable overallocation of the PyUnicodeWriter before the last write
2013-11-19 12:09:00 +01:00
58cf607d13
Issue #12892 : The utf-16* and utf-32* codecs now reject (lone) surrogates.
...
The utf-16* and utf-32* encoders no longer allow surrogate code points
(U+D800-U+DFFF) to be encoded.
The utf-32* decoders no longer decode byte sequences that correspond to
surrogate code points.
The surrogatepass error handler now works with the utf-16* and utf-32* codecs.
Based on patches by Victor Stinner and Kang-Hao (Kenny) Lu.
2013-11-19 11:32:41 +02:00
b8fb197aa0
Issue #19513 : Simplify list_repr()
2013-11-18 22:15:44 +01:00
5c733473f2
Issue #19513 : repr(list) now uses the PyUnicodeWriter API, it is faster than
...
the PyAccu API
2013-11-18 21:11:57 +01:00
6989ba0174
Issue #19581 : Change the overallocation factor of _PyUnicodeWriter on Windows
...
On Windows, a factor of 50% gives best performances.
2013-11-18 21:08:39 +01:00
ed4a1c5703
Argument Clinic: rename "self" to "module" for module-level functions.
2013-11-18 09:32:13 -08:00
745d54d2fa
#17806 : Added keyword-argument support for "tabsize" to str/bytes.expandtabs().
2013-11-16 19:10:57 +02:00
4b9b936429
Don't decref exc too soon
2013-11-16 00:34:13 +10:00
46ef31953e
Issue #19429 , #19437 : fix error handling in the OSError constructor
2013-11-14 22:31:41 +01:00
e109ee8205
fix refleaks
2013-11-13 23:49:49 -05:00
079c998872
adjust style
2013-11-13 23:25:01 -05:00
6a3db25c70
Issue #17828 : _PyObject_GetDictPtr() may return NULL instead of a PyObject**
...
CID 1128792: Dereference null return value (NULL_RETURNS)
2013-11-14 01:47:14 +01:00
507eabdf11
Issue #17828 : va_start() must be accompanied by va_end()
...
CID 1128793: Missing varargs init or cleanup (VARARGS)
2013-11-14 01:39:35 +01:00
8b097b4ed7
Close #17828 : better handling of codec errors
...
- output type errors now redirect users to the type-neutral
convenience functions in the codecs module
- stateless errors that occur during encoding and decoding
will now be automatically wrapped in exceptions that give
the name of the codec involved
2013-11-13 23:49:21 +10:00
59799a8399
Don't use deprecated function PyUnicode_GET_SIZE()
...
Replace it with PyUnicode_GET_LENGTH() or PyUnicode_AsUnicodeAndSize()
2013-11-13 14:17:30 +01:00
3f36a5736b
Issue #19515 : Remove identifiers duplicated in the same file.
...
Patch written by Andrei Dorian Duma.
2013-11-12 21:39:02 +01:00
66b3270975
_Py_normalize_encoding(): explain how the value 6 was computed
2013-11-07 23:12:23 +01:00
bd303c165b
Issue #19512 , #19515 : remove shared identifiers, move identifiers where they
...
are used.
Move also _Py_IDENTIFIER() defintions to the top in modified files to remove
identifiers duplicated in the same file.
2013-11-07 23:07:29 +01:00
07e9e380f9
frameobject.c: Use an identifer instead of creating explicitly an interned
...
string for "__builtins__" literal string
2013-11-07 22:22:39 +01:00
df23e30bea
Fix _Py_normalize_encoding(): ensure that buffer is big enough to store "utf-8"
...
if the input string is NULL
2013-11-07 13:33:36 +01:00
e75fc14813
Issue #19514 : Deduplicate some _Py_IDENTIFIER declarations.
...
Patch by Andrei Dorian Duma.
2013-11-07 18:46:53 +01:00
a5b9599538
#17080 : improve error message of float/complex when the wrong type is passed.
2013-11-07 19:18:34 +02:00
53e9ec48e5
Issue #19512 : Use the new _PyId_builtins identifier
2013-11-07 00:43:05 +01:00
ad14ccd047
Issue #19512 : add _PyUnicode_CompareWithId() function
...
_PyUnicode_CompareWithId() is faster than PyUnicode_CompareWithASCIIString()
when both strings are equal and interned.
Add also _PyId_builtins identifier for "builtins" common string.
2013-11-07 00:46:04 +01:00
3688aa9a04
Issue #19512 : type_abstractmethods() and type_set_abstractmethods() now use an
...
identifier for the "__abstractmethods__" string
2013-11-06 18:59:18 +01:00
5fd2e5ae8a
Issue #19512 : Add a new _PyDict_DelItemId() function, similar to
...
PyDict_DelItemString() but using an identifier for the key
2013-11-06 18:58:22 +01:00
7a07e451a4
Issue #19512 : Py_ReprEnter() and Py_ReprLeave() now use an identifier for the
...
"Py_Repr" dictionary key
2013-11-06 18:57:29 +01:00
21ea21ef6d
Issue #19424 : PyUnicode_CompareWithASCIIString() normalizes memcmp() result
...
to -1, 0, 1
2013-11-04 11:28:26 +01:00
f0c7b2af05
Issue #16286 : remove duplicated identity check from unicode_compare()
...
Move the test to PyUnicode_Compare()
2013-11-04 11:27:14 +01:00
fd9e44db37
Issue #16286 : optimize PyUnicode_RichCompare() for identical strings (same
...
pointer) for any operator, not only Py_EQ and Py_NE.
Code of bytes_richcompare() and PyUnicode_RichCompare() is now closer.
2013-11-04 11:23:05 +01:00
c8bc5377ac
Issue #16286 : write a new subfunction bytes_compare_eq()
...
* cleanup bytes_richcompare()
* PyUnicode_RichCompare(): replace a test with a XOR
2013-11-04 11:08:10 +01:00
e1b1592fd4
Issue #19424 : Fix a compiler warning on comparing signed/unsigned size_t
...
Patch written by Zachary Ware.
2013-11-03 13:53:12 +01:00
a6b9b071a3
Issue #19424 : Fix a compiler warning
...
memcmp() just takes raw pointers
2013-10-30 18:27:13 +01:00
602f7cf0b9
Issue #19424 : Optimize PyUnicode_CompareWithASCIIString()
...
Use fast memcmp() instead of a loop using the slow PyUnicode_READ() macro.
strlen() is still necessary to check Unicode string containing null bytes.
2013-10-29 23:31:50 +01:00
84745ab464
Issue #17936 : Fix O(n**2) behaviour when adding or removing many subclasses of a given type.
2013-10-29 21:31:25 +01:00
68b674c9d4
Issue #19437 : Fix _PyUnicode_New() (constructor of legacy string), set all
...
attributes before checking for error. The destructor expects all attributes to
be set. It is now safe to call Py_DECREF(unicode) in the constructor.
2013-10-29 19:31:43 +01:00
0b0c867178
Issue #19437 : Fix PyObject_CallFunction(), handle Py_VaBuildValue() and
...
PyTuple_New() failure
2013-10-29 19:29:52 +01:00
fa3ba4c3bc
Issue #18609 : Add a fast-path for "iso8859-1" encoding
...
On AIX, the locale encoding may be "iso8859-1", which was not a known syntax of
the legacy ISO 8859-1 encoding.
Using a C codec instead of a Python codec is faster but also avoids tricky
issues during Python startup or complex code.
2013-10-29 11:34:05 +01:00
bebba5059c
fix indent
2013-10-29 10:56:34 +01:00
cc64eb5b9f
Issue #18408 : Fix bytearrayiter.partition()/rpartition(), handle
...
PyByteArray_FromStringAndSize() failure (ex: on memory allocation failure)
2013-10-29 03:15:37 +01:00
986e224d5a
Issue #18408 : Fix error handling in PyBytes_FromObject()
...
_PyBytes_Resize(&new) sets new to NULL on error, don't call Py_DECREF() with NULL.
2013-10-29 03:14:22 +01:00
a5afb58986
Issue #18408 : Fix PyUnicode_AsUTF8AndSize(), raise MemoryError exception on
...
memory allocation failure
2013-10-29 01:28:23 +01:00
41bb43a71e
Issue #18408 : Add a new PyFrame_FastToLocalsWithError() function to handle
...
exceptions when merging fast locals into f_locals of a frame.
PyEval_GetLocals() now raises an exception and return NULL on failure.
2013-10-29 01:19:37 +01:00
f740d467bf
Issue #19369 : Optimized the usage of __length_hint__().
2013-10-24 23:19:51 +03:00
c679227e31
Issue #1772673 : The type of `char*` arguments now changed to `const char*`.
2013-10-19 21:03:34 +03:00
55e092f545
Issue #19279 : UTF-7 decoder no more produces illegal strings.
2013-10-19 20:39:28 +03:00
35804e4c63
Issue #19279 : UTF-7 decoder no more produces illegal strings.
2013-10-19 20:38:19 +03:00
3182680210
Issue #16612 : Add "Argument Clinic", a compile-time preprocessor
...
for C files to generate argument parsing code. (See PEP 436.)
2013-10-19 00:09:25 -07:00
94d08d908b
upgrade unicode db to 6.3.0 ( closes #19221 )
2013-10-10 17:24:45 -04:00
6cf185dc06
Issue #18874 : _PyObject_Malloc/Realloc/Free() now falls back on
...
_PyMem_RawMalloc/Realloc/Free, instead of _PyMem_Malloc/Realloc/Free. So it
becomes possible to use the fast pymalloc allocator for the PYMEM_DOMAIN_MEM
domain (PyMem_Malloc/Realloc/Free functions).
2013-10-10 15:58:42 +02:00
7c74de4d00
Issue #18874 : PyCode_New() now ensures that the filename is a ready Unicode
...
string. This change does nothing is most cases, but it is useful on Windows in
some cases.
2013-10-10 15:55:14 +02:00
9259c21a63
Issue #19171 : speed some cases of 3-argument long pow().
...
Reduce the base by the modulus when the base is larger than
the modulus. This can unboundedly speed the "startup costs"
of doing modular exponentiation, particularly in cases where
the base is much larger than the modulus. Original patch
by Armin Rigo, inspired by https://github.com/pyca/ed25519 .
Merged from 3.3.
2013-10-05 16:55:38 -05:00
81a93159d7
Issue #19171 : speed some cases of 3-argument long pow().
...
Reduce the base by the modulus when the base is larger than
the modulus. This can unboundedly speed the "startup costs"
of doing modular exponentiation, particularly in cases where
the base is much larger than the modulus. Original patch
by Armin Rigo, inspired by https://github.com/pyca/ed25519 .
2013-10-05 16:53:52 -05:00
e898153c0f
#19069 : merge with 3.3.
2013-10-06 00:46:58 +03:00
7760b4eb4b
#19069 : use imperative mood in float object docstrings. Patch by Marco Buttu.
2013-10-06 00:45:11 +03:00
c1ae254717
#19068 : merge with 3.3.
2013-10-06 00:39:44 +03:00
488d244e1a
#19068 : use imperative mood in complex object docstrings. Patch by Marco Buttu.
2013-10-06 00:39:18 +03:00
b32a8111c9
#19067 : merge with 3.3.
2013-10-06 00:38:19 +03:00
5792ce151c
#19067 : use imperative mood in range object docstrings. Patch by Marco Buttu.
2013-10-06 00:36:45 +03:00
5b72075387
Hopefully fix Windows compilation error following 499a96611baa
2013-10-05 21:24:10 +02:00
5df8a8a1fd
Issue #19087 : Improve bytearray allocation in order to allow cheap popping of data at the front (slice deletion).
2013-10-05 21:12:18 +02:00
0e61ed8400
Issue #19014 : memoryview.cast() is now allowed on zero-length views.
2013-10-03 19:56:54 +02:00
60b183407c
Issue #19014 : memoryview.cast() is now allowed on zero-length views.
2013-10-03 19:55:41 +02:00
a0f169cde8
Close #19078 : memoryview now supports reversed
...
Patch by Claudiu Popa
2013-10-02 22:06:54 +10:00
c13516b0a0
merge
2013-10-01 01:00:59 -07:00
2ff2190b62
Issue #18594 : Fix the fast path for collections.Counter().
...
The path wasn't being taken due to an over-restrictive type check.
2013-10-01 00:55:43 -07:00
6ba64f454d
Close #18596 : Support address sanity checking in clang/GCC
...
This patch appropriately marks known false alarms in the
small object allocator when address sanity checking is
enabled (patch contributed by Dhiru Kholia).
2013-09-29 00:28:55 +10:00
7cba5fd267
Fix minor typo.
2013-09-25 09:04:23 +02:00
710a67edfc
Note that LINEAR_PROBES can be set to zero.
2013-09-21 20:17:31 -07:00
4ef0528b97
Minor beautification. Put updates and declarations in a more logical order.
2013-09-21 15:39:49 -07:00
0ce1953bf7
When LINEAR_PROBES=0, let the compiler remove the dead code on its own.
2013-09-21 14:07:18 -07:00
c70a2b7bb9
Make the linear probe sequence clearer.
2013-09-21 14:02:55 -07:00
df099f5df6
Update internal comments to say _something_ about the "API ID".
...
Best I can tell, the possible values for this aren't documented anywhere.
2013-09-19 21:06:37 -05:00
8408dc581e
Issue 18771: Make it possible to set the number linear probes at compile-time.
2013-09-15 14:57:15 -07:00
742d8716ff
Put the defines in the logical section and fix indentation.
2013-09-08 00:25:57 -07:00
583cd03fd1
Minor code beautification.
2013-09-07 22:06:35 -07:00
4ea9080da9
Improve code clarity by removing two unattractive macros.
2013-09-07 21:01:29 -07:00
8f8839e10a
Remove the freelist scheme for setobjects.
...
The setobject freelist was consuming memory but not providing much value.
Even when a freelisted setobject was available, most of the setobject
fields still needed to be initialized and the small table still required
a memset(). This meant that the custom freelisting scheme for sets was
providing almost no incremental benefit over the default Python freelist
scheme used by _PyObject_Malloc() in Objects/obmalloc.c.
2013-09-07 20:26:50 -07:00
04fd9dd52b
Small rearrangement to bring together the three functions for probing the hash table.
2013-09-07 17:41:01 -07:00
ae7b00e2d3
Move the overview comment to the top of the file.
2013-09-07 15:05:00 -07:00
b2372959ab
Nerge 3.3 into default.
...
Issue #18942 : sys._debugmallocstats() output was damaged on Windows.
_PyDebugAllocatorStats() called PyOS_snprintf() with a %zd format
code, but MS doesn't support that code. Interpolated
PY_FORMAT_SIZE_T in place of the "z".
2013-09-05 23:04:26 -05:00
eaa3bcc370
Issue #18942 : sys._debugmallocstats() output was damaged on Windows.
...
_PyDebugAllocatorStats() called PyOS_snprintf() with a %zd format
code, but MS doesn't support that code. Interpolated
PY_FORMAT_SIZE_T in place of the "z".
2013-09-05 22:57:04 -05:00
c56e0e3980
Minor touchups.
2013-09-02 16:32:27 -07:00
69492dab07
Factor-out the common code for setting a KeyError.
2013-09-02 15:59:26 -07:00
a35adf5b09
Instead of XORed indicies, switch to a hybrid of linear probing and open addressing.
...
Modern processors tend to make consecutive memory accesses cheaper than
random probes into memory.
Small sets can fit into L1 cache, so they get less benefit. But they do
come out ahead because the consecutive probes don't probe the same key
more than once and because the randomization step occurs less frequently
(or not at all).
For the open addressing step, putting the perturb shift before the index
calculation gets the upper bits into play sooner.
2013-09-02 03:23:21 -07:00
6c3c1ccd1b
Update copyright.
2013-08-31 21:34:24 -07:00
95c0d67581
Further reduce the cost of hash collisions by inspecting an additional nearby entry.
2013-08-31 21:27:08 -07:00
fb13721b1b
Close #18780 : %-formatting now prints value for int subclasses with %d, %i, and %u codes.
2013-08-31 10:18:55 -07:00
afe890923f
Tighten-up the lookkey() logic and beautify the code a bit.
...
Use less code by moving many of the steps from the initial
lookup into the main search loop.
Beautify the code but keep the overall logic unchanged.
2013-08-28 20:59:31 -07:00
46e1ce214b
Issue #18783 : Removed existing mentions of Python long type in docstrings,
...
error messages and comments.
2013-08-27 20:17:03 +03:00
9594942716
Issue #18783 : Removed existing mentions of Python long type in docstrings,
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error messages and comments.
2013-08-27 19:40:23 +03:00
33824f6fd7
Restore changeset 5bd9db528aed (issue #18408 )
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"Issue #18408 : PyObject_Str(), PyObject_Repr() and type_call() now fail with an
assertion error if they are called with an exception set (PyErr_Occurred()).
As PyEval_EvalFrameEx(), they may clear the current exception and so the caller
looses its exception."
2013-08-26 14:05:19 +02:00
e51321020c
Issue #18408 : _PyObject_Dump() now saves/restores the current exception
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So it can be called even if an exception was raised
2013-08-26 13:49:06 +02:00
1544fc5312
Various clarifications based on feedback & questions over the years.
2013-08-24 15:31:07 -05:00
ec8147ba55
Various clarifications based on feedback & questions over the years.
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(grafted from 23181bf411a16287a0a54e910fc0f9ecd2764bf0)
2013-08-24 15:15:19 -05:00
9d95254bb7
Issue #18772 : fix the gdb plugin after the set implementation changes
2013-08-24 21:07:07 +02:00
91541931f5
Back out 5bd9db528aed (issue #18408 ). It caused unsolved buildbot failures.
2013-08-23 23:18:20 +02:00
bfc1e1a9cd
Add the same dummy type that is used in dictionaries.
2013-08-23 03:22:15 -05:00
a1db94554b
Add line explaining the "%sort" test.
2013-08-22 18:42:02 -05:00
01e75a699d
Add line explaining the "%sort" test.
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(grafted from 1ea833ecaf5a9d43a886e9e73b4e2551d0d5b548)
2013-08-22 18:32:53 -05:00
fcf3b500ba
Issue 18797: Remove unneeded refcount adjustments for dummy objects.
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It suffices to keep just one reference when the object is created.
2013-08-22 08:20:31 -07:00
5bb1b1dd6f
Hoist the global dummy lookup out of the inner loop for set_merge().
2013-08-21 01:34:18 -07:00
929cbac307
Remove a redundant hash table probe (this was artifact from an earlier draft of the patch).
2013-08-20 23:03:28 -07:00
ae9e616a00
Issue 18772: Restore set dummy object back to unicode and restore the identity checks in lookkey().
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The Gdb prettyprint plugin depended on the dummy object being displayable.
Other solutions besides a unicode object are possible. For now, get it
back up and running.
The identity checks in lookkey() need to be there to prevent the dummy
object from leaking through Py_RichCompareBool() into user code in the
rare circumstance where the dummy's hash value exactly matches the hash
value of the actual key being looked up.
2013-08-20 22:28:24 -07:00
3c0a4f5def
Issue18771: Reduce the cost of hash collisions for set objects.
2013-08-19 07:36:04 -07:00
07351a0449
Remove the else-clause because the conditions are no longer mutually exclusive.
2013-08-17 02:39:46 -07:00
237b34b074
Use a known unique object for the dummy entry.
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This lets us run PyObject_RichCompareBool() without
first needing to check whether the entry is a dummy.
2013-08-17 02:31:53 -07:00
8fa8ee3970
Issue #18701 : Remove support of old CPython versions (<3.0) from C code.
2013-08-17 00:48:02 +03:00
8ad3919577
Hoist the global "dummy" lookup outside of the reinsertion loop.
2013-08-15 02:18:55 -07:00
d06eeb4a24
merge
2013-08-13 18:20:55 -07:00
b1b915c796
Issue 18719: Remove a false optimization
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Remove an unused early-out test from the critical path for
dict and set lookups.
When the strings already have matching lengths, kinds, and hashes,
there is no additional information gained by checking the first
characters (the probability of a mismatch is already known to
be less than 1 in 2**64).
2013-08-13 18:16:34 -07:00
9ed5f27266
Issue #18722 : Remove uses of the "register" keyword in C code.
2013-08-13 20:18:52 +02:00
c629d4c9a2
Replace outdated optimization with clearer code that compiles better.
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Letting the compiler decide how to optimize the multiply by five
gives it the freedom to make better choices for the best technique
for a given target machine.
For example, GCC on x86_64 produces a little bit better code:
Old-way (3 steps with a data dependency between each step):
shrq $5, %r13
leaq 1(%rbx,%r13), %rax
leaq (%rax,%rbx,4), %rbx
New-way (3 steps with no dependency between the first two steps
which can be run in parallel):
leaq (%rbx,%rbx,4), %rax # i*5
shrq $5, %r13 # perturb >>= PERTURB_SHIFT
leaq 1(%r13,%rax), %rbx # 1 + perturb + i*5
2013-08-05 22:24:50 -07:00
58720d6145
Issue #17934 : Add a clear() method to frame objects, to help clean up expensive details (local variables) and break reference cycles.
2013-08-05 23:26:40 +02:00
c86d7e989c
Silence compiler warning for an unused declaration
2013-08-04 12:00:36 -07:00
e56666d17f
Silence compiler warning about an uninitialized variable
2013-08-04 11:51:03 -07:00
5ed1b38a7d
merge
2013-08-04 11:51:35 -07:00
579ddc2fd4
Issue #16741 : Fix an error reporting in int().
2013-08-03 21:14:05 +03:00
f6d0aeeadc
Issue #16741 : Fix an error reporting in int().
2013-08-03 20:55:06 +03:00
02515f7a3a
Minor consistency fixes for some longobject.c exception messages:
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- replace 'long int' / 'long' by 'int'
- fix capitalization of "Python" in PyLong_AsUnsignedLong
- "is too large" -> "too large", for consistency with other messages.
2013-08-03 12:08:22 +01:00
dcedaf6e53
Issue #18214 : Improve finalization of Python modules to avoid setting their globals to None, in most cases.
2013-07-31 23:14:08 +02:00
796564c27b
Issue #18112 : PEP 442 implementation (safe object finalization).
2013-07-30 19:59:21 +02:00
5b3b1006bb
Issue #18520 : Fix _PyDict_GetItemId(), suppress _PyUnicode_FromId() error
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As PyDict_GetItem(), _PyDict_GetItemId() suppresses all errors that may occur,
for historical reasons.
2013-07-22 23:50:57 +02:00
34f96b8dd3
Issue #18520 : Fix PyFunction_NewWithQualName() error handling
2013-07-22 23:04:55 +02:00
4d1f5d6eee
Reindent PyFunction_NewWithQualName()
2013-07-22 23:02:05 +02:00
1c8f059019
Issue #18520 : Add a new PyStructSequence_InitType2() function, same than
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PyStructSequence_InitType() except that it has a return value (0 on success,
-1 on error).
* PyStructSequence_InitType2() now raises MemoryError on memory allocation failure
* Fix also some calls to PyDict_SetItemString(): handle error
2013-07-22 22:24:54 +02:00
6895947570
Propagate error when PyByteArray_Resize() fails in bytearray_translate()
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CID 715334
2013-07-21 02:04:44 +02:00
c731bbe665
Propagate error when PyByteArray_Resize() fails in bytearray_translate()
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CID 715334
2013-07-21 02:04:35 +02:00
b578735dff
Check return value of PyType_Ready(&EncodingMapType)
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CID 486654
2013-07-20 14:57:28 +02:00
26532f7519
Check return value of PyType_Ready(&EncodingMapType)
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CID 486654
2013-07-20 14:57:16 +02:00
de4d183955
Issue #18327 : Fix argument order in call to compatible_for_assignment(oldto, newto, attr).
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The fix only affects the error message of __class__ assignment. CID 983564
2013-07-20 14:19:46 +02:00
2c40f640d9
Issue #18408 : Fix list_ass_slice(), handle list_resize() failure
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I tested the patch manually by injecting a fault using gdb: list items are
correctly restored on failure.
2013-07-19 23:06:21 +02:00
8e47832737
Issue #18408 : PyObject_Str(), PyObject_Repr() and type_call() now fail with an
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assertion error if they are called with an exception set (PyErr_Occurred()).
As PyEval_EvalFrameEx(), they may clear the current exception and so the caller
looses its exception.
2013-07-18 01:49:30 +02:00
f97dfd7b59
Issue #18408 : Fix dict_repr(), don't call PyObject_Repr() with an exception set
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PyObject_Repr() can removes the current exception. For example, module_repr()
calls PyErr_Clear() if calling loader.module_repr(mod) failed.
2013-07-18 01:00:45 +02:00
08a80b11ad
longobject.c: add an assertion to ensure that MEDIUM_VALUE() is only called on
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small integers (0 or 1 digit)
2013-07-17 22:33:42 +02:00
8aed6f1c7d
Issue #18408 : Rewrite NEGATE() macro in longobject.c to handle PyLong_FromLong() failure
2013-07-17 22:31:17 +02:00
5967bf4928
Issue #18408 : Fix PyType_Ready(), handle _PyDict_SetItemId() failure
2013-07-17 22:01:37 +02:00
e901d1fbdf
Issue #18408 : Fix Py_ReprEnter(), handle PyList_Append() failure
2013-07-17 21:58:41 +02:00
095d99ffff
Issue #18408 : Fix listpop(), handle list_ass_slice() failure
2013-07-17 21:58:01 +02:00
9a146eeadb
Issue #18408 : Fix structseq_reduce(), handle PyDict_SetItemString() failure
2013-07-17 13:41:39 +02:00
26f91999b4
Close #18469 : Replace PyDict_GetItemString() with _PyDict_GetItemId() in structseq.c
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_PyDict_GetItemId() is more efficient: it only builds the Unicode string once.
Identifiers (dictionary keys) are now created at Python initialization, and if
the creation failed, Python does exit with a fatal error.
Before, PyDict_GetItemString() failure was not handled: structseq_new() could
call PyObject_GC_NewVar() with a negative size, and structseq_dealloc() could
also crash.
2013-07-17 01:22:45 +02:00
3997cfdb7f
Cleanup type_call() to ease debug
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It was easy to miss the call to type->tp_init because it was done in a long
conditional expression. Split the long expression in multiple lines to make the
debug step by step easier.
2013-07-16 22:51:21 +02:00
1b63493ed1
Issue #18408 : Py_ReprLeave() now saves/restores the current exception,
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and ignores exceptions raised during the call
2013-07-16 22:24:44 +02:00
ac2a4fe8a2
Issue #18408 : dict_new() now fails on new_keys_object() error
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Pass the MemoryError exception to the caller, instead of using empty keys.
2013-07-16 22:19:00 +02:00
a9f61a5a23
Cleanup dictobject.c
2013-07-16 22:17:26 +02:00
Victor Stinner
Antoine Pitrou
Georg Brandl
Benjamin Peterson
Larry Hastings
R David Murray
Gregory P. Smith
Serhiy Storchaka
Terry Jan Reedy
Martin v. Löwis
Nick Coghlan
Raymond Hettinger
Stefan Krah
Zachary Ware
Ethan Furman
Mark Dickinson
Kristján Valur Jónsson
Kristján Valur Jónsson
Yury Selivanov
Meador Inge
Eric V. Smith
Christian Heimes
Alexandre Vassalotti
Eric Snow
Ezio Melotti
Tim Peters
Victor Stinner