49526f48fc
Issue #14785 : Add sys._debugmallocstats() to help debug low-level memory allocation issues
2012-06-22 14:55:41 -04:00
409da157d7
Eric Snow's implementation of PEP 421.
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Issue 14673: Add sys.implementation
2012-06-03 16:18:47 -04:00
7d95e40721
Implement PEP 412: Key-sharing dictionaries ( closes #13903 )
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Patch from Mark Shannon.
2012-04-23 11:24:50 -04:00
64ed576de8
merge 3.2 ( #14509 )
2012-04-09 15:04:39 -04:00
a701388de1
Rename _PyIter_GetBuiltin to _PyObject_GetBuiltin, and do not include it in the stable ABI.
2012-04-05 00:04:20 +02:00
59af08f545
Micro-optimize PyObject_GetAttrString()
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w cannot be NULL so use Py_DECREF() instead of Py_XDECREF().
2012-03-22 02:09:08 +01:00
74529ad3f4
refactor and avoid warnings
2012-03-09 07:25:32 -08:00
2d01dc00bc
Issue #14211 : _PyObject_GenericSetAttrWithDict() keeps a strong reference to
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the descriptor because it may be destroyed before being used, destroyed during
the update of the dict for example.
2012-03-09 00:44:13 +01:00
9a2d99e28a
- Issue #10181 : New memoryview implementation fixes multiple ownership
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and lifetime issues of dynamically allocated Py_buffer members (#9990 )
as well as crashes (#8305 , #7433 ). Many new features have been added
(See whatsnew/3.3), and the documentation has been updated extensively.
The ndarray test object from _testbuffer.c implements all aspects of
PEP-3118, so further development towards the complete implementation
of the PEP can proceed in a test-driven manner.
Thanks to Nick Coghlan, Antoine Pitrou and Pauli Virtanen for review
and many ideas.
- Issue #12834 : Fix incorrect results of memoryview.tobytes() for
non-contiguous arrays.
- Issue #5231 : Introduce memoryview.cast() method that allows changing
format and shape without making a copy of the underlying memory.
2012-02-25 12:24:21 +01:00
d9a3591ed1
merge 3.2
2012-02-21 11:12:14 -05:00
2fb477c0f0
Merge 3.2: Issue #13703 plus some related test suite fixes.
2012-02-21 00:33:36 +01:00
09a7c72cad
Merge from 3.1: Issue #13703 : add a way to randomize the hash values of basic types (str, bytes, datetime)
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in order to make algorithmic complexity attacks on (e.g.) web apps much more complicated.
The environment variable PYTHONHASHSEED and the new command line flag -R control this
behavior.
2012-02-20 21:31:46 +01:00
2daf6ae249
Issue #13703 : add a way to randomize the hash values of basic types (str, bytes, datetime)
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in order to make algorithmic complexity attacks on (e.g.) web apps much more complicated.
The environment variable PYTHONHASHSEED and the new command line flag -R control this
behavior.
2012-02-20 19:54:16 +01:00
8eb1269c34
add generic implementation of a __dict__ descriptor for C types
2012-02-19 19:59:10 -05:00
ce79852077
use the static identifier api for looking up special methods
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I had to move the static identifier code from unicodeobject.h to object.h in
order for this to work.
2012-01-22 11:24:29 -05:00
f5b62a9b31
Consolidate the occurrances of the prime used as the multiplier when hashing.
2012-01-14 15:45:13 -08:00
bfebb7b54a
improve abstract property support ( closes #11610 )
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Thanks to Darren Dale for patch.
2011-12-15 15:34:02 -05:00
0a54cf12a0
Fix PyObject_Repr(): don't call PyUnicode_READY() if res is NULL
2011-12-01 03:22:44 +01:00
db88ae5d66
PyObject_Repr() ensures that the result is a ready Unicode string
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And PyObject_Str() and PyObject_Repr() don't make strings ready in debug
mode to ensure that the caller makes the string ready before using it.
2011-12-01 02:15:00 +01:00
ce4a9da705
Issue #13411 : memoryview objects are now hashable when the underlying object is hashable.
2011-11-21 20:46:33 +01:00
4ead7c7be8
PyObject_Str() ensures that the result string is ready
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and check the string consistency.
_PyUnicode_CheckConsistency() doesn't check the hash anymore. It should be
possible to call this function even if hash(str) was already called.
2011-11-20 19:48:36 +01:00
d10759f6ed
Make _PyUnicode_FromId return borrowed references.
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http://mail.python.org/pipermail/python-dev/2011-November/114347.html
2011-11-07 13:00:05 +01:00
afe55bba33
Add API for static strings, primarily good for identifiers.
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Thanks to Konrad Schöbel and Jasper Schulz for helping with the mass-editing.
2011-10-09 10:38:36 +02:00
d63a3b8beb
Implement PEP 393.
2011-09-28 07:41:54 +02:00
e35dc5110f
merge 3.2
2011-09-01 16:33:56 -04:00
eff61f6927
make sure to initialize the method wrapper type
2011-09-01 16:32:31 -04:00
dfc80e3d97
Replace Py_NotImplemented returns with the macro form Py_RETURN_NOTIMPLEMENTED.
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The macro was introduced in #12724 .
2011-08-10 20:28:54 -05:00
ecb3bd93ff
merge 3.2
2011-07-29 22:44:51 -05:00
43a976e3d9
remove duplicated type ready
2011-07-29 22:44:42 -05:00
18d7d7a217
also make NotImplementedType callable
2011-07-29 18:27:44 -05:00
c4607aeedd
make the types of None and Ellipsis callable
2011-07-29 18:19:43 -05:00
66d2be8986
Issue 12647: Add __bool__() method to the None object.
2011-07-28 09:55:13 -07:00
722954a3d3
quaint and completely out of date comment
2011-06-11 16:33:35 -05:00
3bbb722654
allow __dir__ to return any sequence
2011-06-11 16:12:08 -05:00
82b00c1d30
move specialized dir implementations into __dir__ methods ( closes #12166 )
2011-05-24 11:09:06 -05:00
5cc10b0009
merge 3.2
2011-05-23 16:27:36 -05:00
f5fcd33be9
merge 3.1
2011-05-23 16:22:42 -05:00
7963a35b41
correctly lookup __dir__
2011-05-23 16:11:05 -05:00
be3bd57ba2
Remove traces of division_warning left over from Python 2 ( #10998 )
2011-03-26 01:55:15 +01:00
4d0d471a80
Merge branches/pep-0384.
2010-12-03 20:14:31 +00:00
e5b99f0fb3
Remove redundant includes of headers that are already included by Python.h.
2010-11-30 09:41:01 +00:00
8035bc5c04
follow up to #9778 : define and use an unsigned hash type
2010-10-23 16:20:50 +00:00
8f67d0893f
make hashes always the size of pointers; introduce Py_hash_t #9778
2010-10-17 20:54:53 +00:00
f3170ccef8
Use locale encoding if Py_FileSystemDefaultEncoding is not set
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* PyUnicode_EncodeFSDefault(), PyUnicode_DecodeFSDefaultAndSize() and
PyUnicode_DecodeFSDefault() use the locale encoding instead of UTF-8 if
Py_FileSystemDefaultEncoding is NULL
* redecode_filenames() functions and _Py_code_object_list (issue #9630 )
are no more needed: remove them
2010-10-15 12:04:23 +00:00
c39211f51e
Issue #9630 : Redecode filenames when setting the filesystem encoding
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Redecode the filenames of:
- all modules: __file__ and __path__ attributes
- all code objects: co_filename attribute
- sys.path
- sys.meta_path
- sys.executable
- sys.path_importer_cache (keys)
Keep weak references to all code objects until initfsencoding() is called, to
be able to redecode co_filename attribute of all code objects.
2010-09-29 16:35:47 +00:00
42bc69154f
Merged revisions 84717 via svnmerge from
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svn+ssh://pythondev@svn.python.org/python/branches/py3k
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r84717 | benjamin.peterson | 2010-09-11 11:39:57 -0500 (Sat, 11 Sep 2010) | 1 line
fix formatting
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2010-09-11 16:40:47 +00:00
41ece39c21
fix formatting
2010-09-11 16:39:57 +00:00
fcd2a7960c
Merged revisions 84344 via svnmerge from
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svn+ssh://pythondev@svn.python.org/python/branches/py3k
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r84344 | antoine.pitrou | 2010-08-28 20:17:03 +0200 (sam., 28 août 2010) | 4 lines
Issue #1868 : Eliminate subtle timing issues in thread-local objects by
getting rid of the cached copy of thread-local attribute dictionary.
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2010-08-28 18:27:09 +00:00
1a9a9d5433
Issue #1868 : Eliminate subtle timing issues in thread-local objects by
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getting rid of the cached copy of thread-local attribute dictionary.
2010-08-28 18:17:03 +00:00
cf0bcd1ab8
Merged revisions 83184 via svnmerge from
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svn+ssh://pythondev@svn.python.org/python/branches/py3k
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r83184 | antoine.pitrou | 2010-07-28 00:08:27 +0200 (mer., 28 juil. 2010) | 3 lines
Issue #9294 : remove dead code in Objects/object.c. Patch by Grant Limberg.
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2010-07-27 22:09:59 +00:00
David Malcolm
Barry Warsaw
Benjamin Peterson
Antoine Pitrou
Victor Stinner
Stefan Krah
Georg Brandl
Gregory P. Smith
Victor Stinner
Martin v. Löwis
Brian Curtin
Raymond Hettinger
Éric Araujo