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* | | Optimize PyBytes_FromObject(): only overallocate when size=0 to not get theVictor Stinner2014-08-171-1/+3
| | | | | | | | | | | | empty string singleton
* | | Issue #22077: Improve index error messages for bytearrays, bytes, lists, andTerry Jan Reedy2014-08-021-1/+1
| | | | | | | | | | | | | | | tuples by adding 'or slices'. Added ', not <typename' for bytearrays. Original patch by Claudiu Popa.
* | | Rerun AC, silence pointer conversion warnings.Martin v. Löwis2014-07-271-71/+100
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* | | Issue #20179: Apply Argument Clinic to bytes and bytearray.Martin v. Löwis2014-07-271-230/+716
| | | | | | | | | | | | Patch by Tal Einat.
* | | Issue #21442: Fix MSVC compiler warning introduced by issue21377.Zachary Ware2014-05-061-1/+1
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* | | Issue #21233: Add new C functions: PyMem_RawCalloc(), PyMem_Calloc(),Victor Stinner2014-05-021-26/+44
| | | | | | | | | | | | | | | | | | 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).
* | | Issue #21377: PyBytes_Concat() now tries to concatenate in-place when the ↵Antoine Pitrou2014-05-011-4/+39
|/ / | | | | | | | | | | first argument has a reference count of 1. Patch by Nikolaus Rath.
* | Make the various iterators' "setstate" sliently and consistently clip theKristján Valur Jónsson2014-03-051-3/+7
|\ \ | |/ | | | | | | index. This avoids the possibility of setting an iterator to an invalid state.
| * Make the various iterators' "setstate" sliently and consistently clip theKristján Valur Jónsson2014-03-051-3/+7
| | | | | | | | | | index. This avoids the possibility of setting an iterator to an invalid state.
* | (Merge 3.3) Issue #19969: PyBytes_FromFormatV() now raises an OverflowError ifVictor Stinner2013-12-131-3/+16
|\ \ | |/ | | | | "%c" argument is not in range [0; 255].
| * Issue #19969: PyBytes_FromFormatV() now raises an OverflowError if "%c"Victor Stinner2013-12-131-3/+16
| | | | | | | | argument is not in range [0; 255].
* | Silence expression result unused warnings with clang.Christian Heimes2013-12-041-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | 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.
* | ssue #19183: Implement PEP 456 'secure and interchangeable hash algorithm'.Christian Heimes2013-11-201-1/+1
| | | | | | | | Python now uses SipHash24 on all major platforms.
* | #17806: Added keyword-argument support for "tabsize" to str/bytes.expandtabs().Ezio Melotti2013-11-161-1/+1
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* | Issue #16286: optimize PyUnicode_RichCompare() for identical strings (sameVictor Stinner2013-11-041-7/+16
| | | | | | | | | | | | pointer) for any operator, not only Py_EQ and Py_NE. Code of bytes_richcompare() and PyUnicode_RichCompare() is now closer.
* | Issue #16286: write a new subfunction bytes_compare_eq()Victor Stinner2013-11-041-37/+47
| | | | | | | | | | * cleanup bytes_richcompare() * PyUnicode_RichCompare(): replace a test with a XOR
* | Issue #18408: Fix error handling in PyBytes_FromObject()Victor Stinner2013-10-291-2/+1
| | | | | | | | _PyBytes_Resize(&new) sets new to NULL on error, don't call Py_DECREF() with NULL.
* | Issue #1772673: The type of `char*` arguments now changed to `const char*`.Serhiy Storchaka2013-10-191-1/+1
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* | Issue #18722: Remove uses of the "register" keyword in C code.Antoine Pitrou2013-08-131-22/+22
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* | Issue #12983: Bytes literals with invalid \x escape now raise a SyntaxErrorSerhiy Storchaka2013-02-101-2/+3
|\ \ | |/ | | | | and a full traceback including line number.
| * Issue #12983: Bytes literals with invalid \x escape now raise a SyntaxErrorSerhiy Storchaka2013-02-101-2/+3
| |\ | | | | | | | | | and a full traceback including line number.
| | * Issue #12983: Bytes literals with invalid \x escape now raise a SyntaxErrorSerhiy Storchaka2013-02-101-2/+3
| | | | | | | | | | | | and a full traceback including line number.
* | | Issue #17034: Use Py_CLEAR() in bytesobject.c.Serhiy Storchaka2013-02-021-8/+4
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| * | Issue #17034: Use Py_CLEAR() in bytesobject.c.Serhiy Storchaka2013-02-021-8/+4
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| | * Issue #17034: Use Py_CLEAR() in bytesobject.c.Serhiy Storchaka2013-02-021-8/+4
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* | | Issue #16975: Fix error handling bug in the escape-decode bytes decoder.Serhiy Storchaka2013-01-251-0/+4
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| * | Issue #16975: Fix error handling bug in the escape-decode bytes decoder.Serhiy Storchaka2013-01-251-0/+4
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| | * Issue #16975: Fix error handling bug in the escape-decode bytes decoder.Serhiy Storchaka2013-01-251-0/+4
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| | * Fix the internals of our hash functions to used unsigned values during hashGregory P. Smith2012-12-111-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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.
| | * merge 3.1 (#14509)Benjamin Peterson2012-04-091-0/+2
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| | | * fix build without Py_DEBUG and DNDEBUG (closes #14509)Benjamin Peterson2012-04-091-0/+2
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| | * | merge 3.2Benjamin Peterson2012-02-211-0/+1
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| | | * ensure no one tries to hash things before the random seed is foundBenjamin Peterson2012-02-211-0/+1
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| | * | Merge from 3.1: Issue #13703: add a way to randomize the hash values of ↵Georg Brandl2012-02-201-1/+11
| | |\ \ | | | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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.
| | | * Issue #13703: add a way to randomize the hash values of basic types (str, ↵Georg Brandl2012-02-201-1/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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.
* | | | merge 3.3 (#16722)Benjamin Peterson2012-12-191-5/+28
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| * | | try to call __bytes__ before __index__ (closes #16722)Benjamin Peterson2012-12-191-5/+28
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* | | | Issue #16495: remove extraneous NULL encoding check from bytes_decode().Chris Jerdonek2012-12-071-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | 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().
* | | | Issue #15958: bytes.join and bytearray.join now accept arbitrary buffer objects.Antoine Pitrou2012-10-161-91/+16
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* | | | Issue #16148: implemented PEP 424Armin Ronacher2012-10-061-1/+1
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* | | Issue #12834: Fix PyBuffer_ToContiguous() for non-contiguous arrays.Stefan Krah2012-07-281-1/+0
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* | | Issue #14889: PyBytes_FromObject(bytes) now just increfs and returns.Larry Hastings2012-05-251-0/+6
| | | | | | | | | | | | | | | Previously, if you passed in a bytes object, it would create a whole new object.
* | | Simplify and optimize formatlong()Victor Stinner2012-04-271-143/+0
| | | | | | | | | | | | | | | | | | | | | * 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()
* | | Check newly created consistency using _PyUnicode_CheckConsistency(str, 1)Victor Stinner2012-04-271-0/+1
| | | | | | | | | | | | | | | | | | * In debug mode, fill the string data with invalid characters * Simplify also reference counting in PyCodec_BackslashReplaceErrors() and PyCodec_XMLCharRefReplaceError()
* | | Rename _PyIter_GetBuiltin to _PyObject_GetBuiltin, and do not include it in ↵Antoine Pitrou2012-04-041-2/+2
| | | | | | | | | | | | the stable ABI.
* | | Issue #14288: Serialization support for builtin iterators.Kristján Valur Jónsson2012-04-031-0/+34
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* | | #14081: The sep and maxsplit parameter to str.split, bytes.split, and ↵Ezio Melotti2012-02-261-8/+12
| | | | | | | | | | | | bytearray.split may now be passed as keyword arguments.
* | | merge with 3.2Georg Brandl2012-01-221-1/+1
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| * | Fix #13834: strip() strips leading and trailing whitespace.Georg Brandl2012-01-221-1/+1
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| * | Consolidate the occurrances of the prime used as the multiplier when hashingGregory P. Smith2012-01-141-1/+1
| | | | | | | | | | | | | | | | | | | | | 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).
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