c9a59e6e4f
Issue #26764 : Fixed SystemError in bytes.__rmod__.
2016-04-15 14:11:10 +03:00
f01e408c16
Issue #26200 : Added Py_SETREF and replaced Py_XSETREF with Py_SETREF
...
in places where Py_DECREF was used.
2016-04-10 18:12:01 +03:00
57a01d3a0e
Issue #26200 : Added Py_SETREF and replaced Py_XSETREF with Py_SETREF
...
in places where Py_DECREF was used.
2016-04-10 18:05:40 +03:00
03f17f8671
Issue #17339 : Improved TypeError message in bytes constructor.
2016-04-10 14:44:59 +03:00
ec39756960
Issue #22570 : Renamed Py_SETREF to Py_XSETREF.
2016-04-06 09:50:03 +03:00
48842714b9
Issue #22570 : Renamed Py_SETREF to Py_XSETREF.
2016-04-06 09:45:48 +03:00
ab479c49d3
Issue #26494 : Fixed crash on iterating exhausting iterators.
...
Affected classes are generic sequence iterators, iterators of str, bytes,
bytearray, list, tuple, set, frozenset, dict, OrderedDict, corresponding
views and os.scandir() iterator.
2016-03-30 20:41:15 +03:00
fbb1c5ee06
Issue #26494 : Fixed crash on iterating exhausting iterators.
...
Affected classes are generic sequence iterators, iterators of str, bytes,
bytearray, list, tuple, set, frozenset, dict, OrderedDict, corresponding
views and os.scandir() iterator.
2016-03-30 20:40:02 +03:00
fac395681f
Optimize bytes.replace(b'', b'.')
...
Issue #26574 : Optimize bytes.replace(b'', b'.') and
bytearray.replace(b'', b'.'): up to 80% faster. Patch written by Josh Snider.
2016-03-21 10:38:58 +01:00
ef1585eb9a
Issue #25923 : Added more const qualifiers to signatures of static and private functions.
2015-12-25 20:01:53 +02:00
f006940351
Issue #20440 : Massive replacing unsafe attribute setting code with special
...
macro Py_SETREF.
2015-12-24 10:39:57 +02:00
5a57ade58e
Issue #20440 : Massive replacing unsafe attribute setting code with special
...
macro Py_SETREF.
2015-12-24 10:35:59 +02:00
3182db356c
Issue #25766 : Special method __bytes__() now works in str subclasses.
2015-12-20 16:37:21 +02:00
5aac3ed799
Issue #25766 : Special method __bytes__() now works in str subclasses.
2015-12-20 16:36:34 +02:00
bb6e4a0b31
Issue #24731 : Fixed crash on converting objects with special methods
...
__bytes__, __trunc__, and __float__ returning instances of subclasses of
bytes, int, and float to subclasses of bytes, int, and float correspondingly.
2015-11-25 15:53:19 +02:00
f9afda57ad
Issue #24731 : Fixed crash on converting objects with special methods
...
__bytes__, __trunc__, and __float__ returning instances of subclasses of
bytes, int, and float to subclasses of bytes, int, and float correspondingly.
2015-11-25 15:52:04 +02:00
15095800a3
Issue #24731 : Fixed crash on converting objects with special methods
...
__bytes__, __trunc__, and __float__ returning instances of subclasses of
bytes, int, and float to subclasses of bytes, int, and float correspondingly.
2015-11-25 15:47:01 +02:00
413fdcea21
Issue #24821 : Refactor STRINGLIB(fastsearch_memchr_1char) and split it on
...
STRINGLIB(find_char) and STRINGLIB(rfind_char) that can be used independedly
without special preconditions.
2015-11-14 15:42:17 +02:00
c3d2bc19e4
Use _PyBytesWriter in _PyBytes_FromIterator()
2015-10-14 14:15:49 +02:00
c5c3ba4bec
Add _PyBytesWriter_Resize() function
...
This function gives a control to the buffer size without using min_size.
2015-10-14 13:56:47 +02:00
3c50ce39bf
Factorize _PyBytes_FromList() and _PyBytes_FromTuple() code using a C macro
2015-10-14 13:50:40 +02:00
f2eafa323b
Split PyBytes_FromObject() into subfunctions
2015-10-14 13:44:29 +02:00
2ec8063cc9
Modify _PyBytes_DecodeEscapeRecode() to use _PyBytesAPI
...
* Don't overallocate by 400% when recode is needed: only overallocate on demand
using _PyBytesWriter.
* Use _PyLong_DigitValue to convert hexadecimal digit to int
* Create _PyBytes_DecodeEscapeRecode() subfunction
2015-10-14 13:32:13 +02:00
f6358a7e4c
_PyBytesWriter_Alloc(): only use 10 bytes of the small buffer in debug mode to
...
enhance code to detect buffer under- and overflow.
2015-10-14 12:02:39 +02:00
2bf8993db9
Optimize bytes.fromhex() and bytearray.fromhex()
...
Issue #25401 : Optimize bytes.fromhex() and bytearray.fromhex(): they are now
between 2x and 3.5x faster. Changes:
* Use a fast-path working on a char* string for ASCII string
* Use a slow-path for non-ASCII string
* Replace slow hex_digit_to_int() function with a O(1) lookup in
_PyLong_DigitValue precomputed table
* Use _PyBytesWriter API to handle the buffer
* Add unit tests to check the error position in error messages
2015-10-14 11:25:33 +02:00
772b2b09f2
Optimize bytearray % args
...
Issue #25399 : Don't create temporary bytes objects: modify _PyBytes_Format() to
create work directly on bytearray objects.
* Rename _PyBytes_Format() to _PyBytes_FormatEx() just in case if something
outside CPython uses it
* _PyBytes_FormatEx() now uses (char*, Py_ssize_t) for the input string, so
bytearray_format() doesn't need tot create a temporary input bytes object
* Add use_bytearray parameter to _PyBytes_FormatEx() which is passed to
_PyBytesWriter, to create a bytearray buffer instead of a bytes buffer
Most formatting operations are now between 2.5 and 5 times faster.
2015-10-14 09:56:53 +02:00
661aaccf9d
Add use_bytearray attribute to _PyBytesWriter
...
Issue #25399 : Add a new use_bytearray attribute to _PyBytesWriter to use a
bytearray buffer, instead of using a bytes object.
2015-10-14 09:41:48 +02:00
03dab786b2
Rewrite PyBytes_FromFormatV() using _PyBytesWriter API
...
* Add much more unit tests on PyBytes_FromFormatV()
* Remove the first loop to compute the length of the output string
* Use _PyBytesWriter to handle the bytes buffer, use overallocation
* Cleanup the code to make simpler and easier to review
2015-10-14 00:21:35 +02:00
e9aa5950bb
Fix compilation error in _PyBytesWriter_WriteBytes() on Windows
2015-10-12 13:57:47 +02:00
6c2cdae9e6
Writer APIs: use empty string singletons
...
Modify _PyBytesWriter_Finish() and _PyUnicodeWriter_Finish() to return the
empty bytes/Unicode string if the string is empty.
2015-10-12 13:29:43 +02:00
c29e29bed1
Relax _PyBytesWriter API
...
Don't require _PyBytesWriter pointer to be a "char *". Same change for
_PyBytesWriter_WriteBytes() parameter.
For example, binascii uses "unsigned char*".
2015-10-12 13:12:54 +02:00
0cdad1e2bc
Issue #25349 : Add fast path for b'%c' % int
...
Optimize also %% formater.
2015-10-09 22:50:36 +02:00
be75b8cf23
Issue #25349 : Optimize bytes % int
...
Optimize bytes.__mod__(args) for integere formats: %d (%i, %u), %o, %x and %X.
_PyBytesWriter is now used to format directly the integer into the writer
buffer, instead of using a temporary bytes object.
Formatting is between 30% and 50% faster on a microbenchmark.
2015-10-09 22:43:24 +02:00
ce179bf6ba
Add _PyBytesWriter_WriteBytes() to factorize the code
2015-10-09 12:57:22 +02:00
ad7715891e
_PyBytesWriter: simplify code to avoid "prealloc" parameters
...
Substract preallocate bytes from min_size before calling
_PyBytesWriter_Prepare().
2015-10-09 12:38:53 +02:00
53926a1ce2
_PyBytesWriter: rename size attribute to min_size
2015-10-09 12:37:03 +02:00
fa7762ec06
Issue #25349 : Optimize bytes % args using the new private _PyBytesWriter API
...
* Thanks to the _PyBytesWriter API, output smaller than 512 bytes are allocated
on the stack and so avoid calling _PyBytes_Resize(). Because of that, change
the default buffer size to fmtcnt instead of fmtcnt+100.
* Rely on _PyBytesWriter algorithm to overallocate the buffer instead of using
a custom code. For example, _PyBytesWriter uses a different overallocation
factor (25% or 50%) depending on the platform to get best performances.
* Disable overallocation for the last write.
* Replace C loops to fill characters with memset()
* Add also many comments to _PyBytes_Format()
* Remove unused FORMATBUFLEN constant
* Avoid the creation of a temporary bytes object when formatting a floating
point number (when no custom formatting option is used)
* Fix also reference leaks on error handling
* Use Py_MEMCPY() to copy bytes between two formatters (%)
2015-10-09 11:48:06 +02:00
b3653a3458
Issue #25318 : cleanup code _PyBytesWriter
...
Rename "stack buffer" to "small buffer".
Add also an assertion in _PyBytesWriter_GetPos().
2015-10-09 03:38:24 +02:00
b13b97d3b8
Issue #25318 : Fix compilation error
...
Replace "#if Py_DEBUG" with "#ifdef Py_DEBUG".
2015-10-09 02:52:16 +02:00
0016507c16
Issue #25318 : Move _PyBytesWriter to bytesobject.c
...
Declare also the private API in bytesobject.h.
2015-10-09 01:53:21 +02:00
d92d4efe3d
Issue #23573 : Restored optimization of bytes.rfind() and bytearray.rfind()
...
for single-byte argument on Linux.
2015-07-20 22:58:02 +03:00
ac5569b1fa
Issue #24115 : Update uses of PyObject_IsTrue(), PyObject_Not(),
...
PyObject_IsInstance(), PyObject_RichCompareBool() and _PyDict_Contains()
to check for and handle errors correctly.
2015-05-30 17:48:19 +03:00
fa494fd883
Issue #24115 : Update uses of PyObject_IsTrue(), PyObject_Not(),
...
PyObject_IsInstance(), PyObject_RichCompareBool() and _PyDict_Contains()
to check for and handle errors correctly.
2015-05-30 17:45:22 +03:00
8b2e8b6cce
Specify default values of semantic booleans in Argument Clinic generated signatures as booleans.
2015-05-30 11:30:39 +03:00
8cb6569fe1
Implements issue #9951 : Adds a hex() method to bytes, bytearray, & memoryview.
...
Also updates a few internal implementations of the same thing to use the
new built-in code.
Contributed by Arnon Yaari.
2015-04-25 23:22:26 +00:00
4e25913f9f
Remove local dead code. In both blocks dir is always greater 0.
2015-04-18 05:54:02 +02:00
89964c48d1
Issue #23944 : Argument Clinic now wraps long impl prototypes at column 78.
2015-04-14 18:07:59 -04:00
1009bf18b3
Issue #23501 : Argumen Clinic now generates code into separate files by default.
2015-04-03 23:53:51 +03:00
41525e31a5
Issue #23466 : Raised OverflowError if %c argument is out of range.
2015-04-03 20:53:46 +03:00
2c7b5a9d0d
Issue #23466 : %c, %o, %x, and %X in bytes formatting now raise TypeError on
...
non-integer input.
2015-03-30 09:19:08 +03:00
dabbfe7b30
Issue #23573 : Fix bytes.rfind() and bytearray.rfind() on Windows
...
Windows has no memrchr() function.
This change is only a workaround, the optimization must be reenabled on other
platforms.
2015-03-25 03:16:32 +01:00
d9d769fcdd
Issue #23573 : Increased performance of string search operations (str.find,
...
str.index, str.count, the in operator, str.split, str.partition) with
arguments of different kinds (UCS1, UCS2, UCS4).
2015-03-24 21:55:47 +02:00
1dd49824df
Issue #23681 : The -b option now affects comparisons of bytes with int.
2015-03-20 16:54:57 +02:00
62e977f1b6
Close issue23467: add %r compatibility to bytes and bytearray
2015-03-11 08:17:00 -07:00
63afdaa110
Issue #23629 : Fix the default __sizeof__ implementation for variable-sized objects.
2015-03-10 22:35:24 +01:00
a654510150
Issue #23629 : Fix the default __sizeof__ implementation for variable-sized objects.
2015-03-10 22:32:00 +01:00
26861b0b29
Issue #23450 : Fixed possible integer overflows.
2015-02-16 20:52:17 +02:00
ea5ce5a15e
Issue #23383 : Cleaned up bytes formatting.
2015-02-10 23:23:12 +02:00
83848704f5
Issue #22896 : Fixed using _getbuffer() in recently added _PyBytes_Format().
2015-02-03 01:49:18 +02:00
3dd3e26680
Issue #22896 : Avoid to use PyObject_AsCharBuffer(), PyObject_AsReadBuffer()
...
and PyObject_AsWriteBuffer().
2015-02-03 01:25:42 +02:00
4fdb68491e
Issue #22896 : Avoid to use PyObject_AsCharBuffer(), PyObject_AsReadBuffer()
...
and PyObject_AsWriteBuffer().
2015-02-03 01:21:08 +02:00
5474d0ba19
Issue #20284 : Fix a compilation warning on Windows
...
Explicitly cast the long to char.
2015-01-26 16:43:36 +01:00
a8efc9601d
ensure ilen is initialized when it is assigned to len
2015-01-26 09:23:41 -05:00
b95b56150f
Issue20284: Implement PEP461
2015-01-23 20:05:18 -08:00
83cf99d733
Issue #20335 : bytes constructor now raises TypeError when encoding or errors
...
is specified with non-string argument. Based on patch by Renaud Blanch.
2014-12-02 09:24:06 +02:00
0b2cacb42a
Issue #20335 : bytes constructor now raises TypeError when encoding or errors
...
is specified with non-string argument. Based on patch by Renaud Blanch.
2014-12-02 09:26:14 +02:00
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
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
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
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
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
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
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
bca9694ac1
Issue #21442 : Fix MSVC compiler warning introduced by issue21377.
2014-05-06 11:42:37 -05:00
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
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
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
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
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
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
745d54d2fa
#17806 : Added keyword-argument support for "tabsize" to str/bytes.expandtabs().
2013-11-16 19:10:57 +02:00
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
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
c679227e31
Issue #1772673 : The type of `char*` arguments now changed to `const char*`.
2013-10-19 21:03:34 +03:00
9ed5f27266
Issue #18722 : Remove uses of the "register" keyword in C code.
2013-08-13 20:18:52 +02:00
b8cbba5877
Issue #12983 : Bytes literals with invalid \x escape now raise a SyntaxError
...
and a full traceback including line number.
2013-02-10 17:43:25 +02:00
801d955f04
Issue #12983 : Bytes literals with invalid \x escape now raise a SyntaxError
...
and a full traceback including line number.
2013-02-10 17:42:01 +02:00
5e61f14c6d
Issue #12983 : Bytes literals with invalid \x escape now raise a SyntaxError
...
and a full traceback including line number.
2013-02-10 17:36:00 +02:00
8911ef5b6d
Issue #17034 : Use Py_CLEAR() in bytesobject.c.
2013-02-02 18:46:19 +02:00
d357a3f841
Issue #17034 : Use Py_CLEAR() in bytesobject.c.
2013-02-02 18:45:54 +02:00
f458a03617
Issue #17034 : Use Py_CLEAR() in bytesobject.c.
2013-02-02 18:45:22 +02:00
f584aba3a5
Issue #16975 : Fix error handling bug in the escape-decode bytes decoder.
2013-01-25 23:33:22 +02:00
e58785b200
Issue #16975 : Fix error handling bug in the escape-decode bytes decoder.
2013-01-25 23:32:41 +02:00
ace3ad3bf7
Issue #16975 : Fix error handling bug in the escape-decode bytes decoder.
2013-01-25 23:31:43 +02:00
7643c92cdd
merge 3.3 ( #16722 )
2012-12-19 15:28:46 -06:00
5ff3f73d94
try to call __bytes__ before __index__ ( closes #16722 )
2012-12-19 15:27:41 -06:00
27cbcd6241
Fix the internals of our hash functions to used unsigned values during hash
...
computation as the overflow behavior of signed integers is undefined.
In practice we require compiling everything with -fwrapv which forces overflow
to be defined as twos compliment but this keeps the code cleaner for checkers
or in the case where someone has compiled it without -fwrapv or their
compiler's equivalent.
Found by Clang trunk's Undefined Behavior Sanitizer (UBSan).
Cleanup only - no functionality or hash values change.
2012-12-10 18:15:46 -08:00
e7f2186f99
Issue #16495 : remove extraneous NULL encoding check from bytes_decode().
...
The NULL encoding check in bytes_decode() was unnecessary because this case
is already taken care of by the call to _Py_normalize_encoding() inside
PyUnicode_Decode().
2012-12-07 15:51:53 -08:00
cfc22b4a9b
Issue #15958 : bytes.join and bytearray.join now accept arbitrary buffer objects.
2012-10-16 21:07:23 +02:00
aa9a79d279
Issue #16148 : implemented PEP 424
2012-10-06 14:03:24 +02:00
7d12d9df13
Issue #12834 : Fix PyBuffer_ToContiguous() for non-contiguous arrays.
2012-07-28 12:25:55 +02:00
ca28e99202
Issue #14889 : PyBytes_FromObject(bytes) now just increfs and returns.
...
Previously, if you passed in a bytes object, it would create a whole
new object.
2012-05-24 22:58:30 -07:00
d0880d57b0
Simplify and optimize formatlong()
...
* Remove _PyBytes_FormatLong(): inline it into formatlong()
* the input type is always a long, so remove the code for bool
* don't duplicate the string if the length does not change
* Use PyUnicode_DATA() instead of _PyUnicode_AsString()
2012-04-27 23:40:13 +02:00
8f825060f1
Check newly created consistency using _PyUnicode_CheckConsistency(str, 1)
...
* In debug mode, fill the string data with invalid characters
* Simplify also reference counting in PyCodec_BackslashReplaceErrors()
and PyCodec_XMLCharRefReplaceError()
2012-04-27 13:55:39 +02:00
ca819c3c9d
merge 3.1 ( #14509 )
2012-04-09 15:01:02 -04:00
f6622c8a3e
fix build without Py_DEBUG and DNDEBUG ( closes #14509 )
2012-04-09 14:53:07 -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
31668b8f7a
Issue #14288 : Serialization support for builtin iterators.
2012-04-03 10:49:41 +00:00
cda6b6d60d
#14081 : The sep and maxsplit parameter to str.split, bytes.split, and bytearray.split may now be passed as keyword arguments.
2012-02-26 09:39:55 +02:00
e249dcab7a
merge 3.2
2012-02-21 11:09:13 -05:00
69e9727657
ensure no one tries to hash things before the random seed is found
2012-02-21 11:08:50 -05:00
09a7c72cad
Merge from 3.1: Issue #13703 : add a way to randomize the hash values of basic types (str, bytes, datetime)
...
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)
...
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
20f6bc20bd
merge with 3.2
2012-01-22 21:31:39 +01:00
beca27a394
Fix #13834 : strip() strips leading and trailing whitespace.
2012-01-22 21:31:21 +01:00
63e6c3222f
Consolidate the occurrances of the prime used as the multiplier when hashing
...
to a single #define instead of having several copies in several files.
This excludes the Modules/ tree (datetime and expat both have a copy
for their own purposes with no need for it to be the same).
2012-01-14 15:31:34 -08:00
bb2e9c477d
Issue #11231 : Fix bytes and bytearray docstrings
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Patch written by Brice Berna.
2011-12-17 23:18:07 +01:00
e010fc029d
Issue #11231 : Fix bytes and bytearray docstrings
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Patch written by Brice Berna.
2011-12-17 23:18:43 +01:00
ce4a9da705
Issue #13411 : memoryview objects are now hashable when the underlying object is hashable.
2011-11-21 20:46:33 +01:00
9e30aa52fd
Fix misuse of PyUnicode_GET_SIZE() => PyUnicode_GET_LENGTH()
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And PyUnicode_GetSize() => PyUnicode_GetLength()
2011-11-21 02:49:52 +01:00
ac65d96777
Issue #12170 : The count(), find(), rfind(), index() and rindex() methods
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of bytes and bytearray objects now accept an integer between 0 and 255
as their first argument. Patch by Petri Lehtinen.
2011-10-20 23:54:17 +02:00
f5cff56a1b
Issue #13088 : Add shared Py_hexdigits constant to format a number into base 16
2011-10-14 02:13:11 +02:00
6430fd56b4
Fix hex_digit_to_int() prototype: expect Py_UCS4, not Py_UNICODE
2011-09-29 04:02:13 +02:00
d63a3b8beb
Implement PEP 393.
2011-09-28 07:41:54 +02:00
57e683e53e
Issue #1621 : Fix undefined behaviour in bytes.__hash__, str.__hash__, tuple.__hash__, frozenset.__hash__ and set indexing operations.
2011-09-24 18:18:40 +01:00
0d5f6adbb3
Issue #13012 : Allow 'keepends' to be passed as a keyword argument in str.splitlines, bytes.splitlines and bytearray.splitlines.
2011-09-24 09:14:39 +01:00
fcdaaa9011
merge from 3.2 - Fix closes Issue12621 - Fix docstrings of find and rfind methods of bytes/bytearry/unicodeobject.
2011-07-27 23:34:29 +08:00
53516a82df
Fix closes Issue12621 - Fix docstrings of find and rfind methods of bytes/bytearry/unicodeobject.
2011-07-27 23:33:54 +08:00
bf1253b25a
#6780 : merge with 3.2.
2011-04-26 06:45:24 +03:00
f2b3f780a1
#6780 : merge with 3.1.
2011-04-26 06:40:59 +03:00
ba42fd5801
#6780 : fix starts/endswith error message to mention that tuples are accepted too.
2011-04-26 06:09:45 +03:00
c1ceb64e41
MERGE: startswith and endswith don't accept None as slice index. Patch by Torsten Becker. ( closes #11828 )
2011-04-20 17:59:29 +02:00
6159ee3cf5
MERGE: startswith and endswith don't accept None as slice index. Patch by Torsten Becker. ( closes #11828 )
2011-04-20 17:42:50 +02:00
ac4515063c
startswith and endswith don't accept None as slice index. Patch by Torsten Becker. ( closes #11828 )
2011-04-20 17:09:23 +02:00
1aef6b6e1e
Issue #11634 : Remove misleading paragraph from a comment
2011-03-24 22:32:56 +02:00
4969f709cc
#11515 : Merge with 3.1.
2011-03-15 05:59:46 +02:00
42da663e6f
#11515 : fix several typos. Patch by Piotr Kasprzyk.
2011-03-15 05:18:48 +02:00
28a4dce6a8
remove (un)transform methods
2010-12-12 01:33:04 +00:00
4d0d471a80
Merge branches/pep-0384.
2010-12-03 20:14:31 +00:00
Serhiy Storchaka
Victor Stinner
Gregory P. Smith
Christian Heimes
Larry Hastings
Ethan Furman
Antoine Pitrou
Benjamin Peterson
R David Murray
Terry Jan Reedy
Martin v. Löwis
Zachary Ware
Kristján Valur Jónsson
Christian Heimes
Ezio Melotti
Chris Jerdonek
Armin Ronacher
Stefan Krah
Kristján Valur Jónsson
Georg Brandl
Victor Stinner
Mark Dickinson
Senthil Kumaran
Jesus Cea
Eli Bendersky