cpython

Commit Graph

Author	SHA1	Message	Date
Nick Coghlan	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.	12 years ago
Victor Stinner	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.	12 years ago
Victor Stinner	35f2803a24	Close #19578 : Fix list_ass_subscript(), handle list_resize() failure Notify the caller of the failure (MemoryError exception).	12 years ago
Christian Heimes	985ecdcfc2	ssue #19183 : Implement PEP 456 'secure and interchangeable hash algorithm'. Python now uses SipHash24 on all major platforms.	12 years ago
Serhiy Storchaka	dc2fd5101a	Remove dead code committed in issue #12892 .	12 years ago
Nick Coghlan	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.	12 years ago
Victor Stinner	f91929b1d8	Issue #19646 : repr(dict) now uses _PyUnicodeWriter API for better performances	12 years ago
Victor Stinner	88a9cd9b57	Issue #19513 : repr(tuple) now uses _PyUnicodeWriter for better performances	12 years ago
Victor Stinner	4a58707a34	Add _PyUnicodeWriter_WriteASCIIString() function	12 years ago
Victor Stinner	4d3f109ad3	Issue #19513 : Disable overallocation of the PyUnicodeWriter before the last write	12 years ago
Serhiy Storchaka	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.	12 years ago
Victor Stinner	b8fb197aa0	Issue #19513 : Simplify list_repr()	12 years ago
Victor Stinner	5c733473f2	Issue #19513 : repr(list) now uses the PyUnicodeWriter API, it is faster than the PyAccu API	12 years ago
Victor Stinner	6989ba0174	Issue #19581 : Change the overallocation factor of _PyUnicodeWriter on Windows On Windows, a factor of 50% gives best performances.	12 years ago
Larry Hastings	ed4a1c5703	Argument Clinic: rename "self" to "module" for module-level functions.	12 years ago
Ezio Melotti	745d54d2fa	#17806 : Added keyword-argument support for "tabsize" to str/bytes.expandtabs().	12 years ago
Nick Coghlan	4b9b936429	Don't decref exc too soon	12 years ago
Victor Stinner	46ef31953e	Issue #19429 , #19437 : fix error handling in the OSError constructor	12 years ago
Benjamin Peterson	e109ee8205	fix refleaks	12 years ago
Benjamin Peterson	079c998872	adjust style	12 years ago
Christian Heimes	6a3db25c70	Issue #17828 : _PyObject_GetDictPtr() may return NULL instead of a PyObject** CID 1128792: Dereference null return value (NULL_RETURNS)	12 years ago
Christian Heimes	507eabdf11	Issue #17828 : va_start() must be accompanied by va_end() CID 1128793: Missing varargs init or cleanup (VARARGS)	12 years ago
Nick Coghlan	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	12 years ago
Victor Stinner	59799a8399	Don't use deprecated function PyUnicode_GET_SIZE() Replace it with PyUnicode_GET_LENGTH() or PyUnicode_AsUnicodeAndSize()	12 years ago
Victor Stinner	3f36a5736b	Issue #19515 : Remove identifiers duplicated in the same file. Patch written by Andrei Dorian Duma.	12 years ago
Victor Stinner	66b3270975	_Py_normalize_encoding(): explain how the value 6 was computed	12 years ago
Victor Stinner	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.	12 years ago
Victor Stinner	07e9e380f9	frameobject.c: Use an identifer instead of creating explicitly an interned string for "__builtins__" literal string	12 years ago
Victor Stinner	df23e30bea	Fix _Py_normalize_encoding(): ensure that buffer is big enough to store "utf-8" if the input string is NULL	12 years ago
Martin v. Löwis	e75fc14813	Issue #19514 : Deduplicate some _Py_IDENTIFIER declarations. Patch by Andrei Dorian Duma.	12 years ago
Ezio Melotti	a5b9599538	#17080 : improve error message of float/complex when the wrong type is passed.	12 years ago
Victor Stinner	53e9ec48e5	Issue #19512 : Use the new _PyId_builtins identifier	12 years ago
Victor Stinner	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.	12 years ago
Victor Stinner	3688aa9a04	Issue #19512 : type_abstractmethods() and type_set_abstractmethods() now use an identifier for the "__abstractmethods__" string	12 years ago
Victor Stinner	5fd2e5ae8a	Issue #19512 : Add a new _PyDict_DelItemId() function, similar to PyDict_DelItemString() but using an identifier for the key	12 years ago
Victor Stinner	7a07e451a4	Issue #19512 : Py_ReprEnter() and Py_ReprLeave() now use an identifier for the "Py_Repr" dictionary key	12 years ago
Victor Stinner	21ea21ef6d	Issue #19424 : PyUnicode_CompareWithASCIIString() normalizes memcmp() result to -1, 0, 1	12 years ago
Victor Stinner	f0c7b2af05	Issue #16286 : remove duplicated identity check from unicode_compare() Move the test to PyUnicode_Compare()	12 years ago
Victor Stinner	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.	12 years ago
Victor Stinner	c8bc5377ac	Issue #16286 : write a new subfunction bytes_compare_eq() * cleanup bytes_richcompare() * PyUnicode_RichCompare(): replace a test with a XOR	12 years ago
Victor Stinner	e1b1592fd4	Issue #19424 : Fix a compiler warning on comparing signed/unsigned size_t Patch written by Zachary Ware.	12 years ago
Victor Stinner	a6b9b071a3	Issue #19424 : Fix a compiler warning memcmp() just takes raw pointers	12 years ago
Victor Stinner	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.	12 years ago
Antoine Pitrou	84745ab464	Issue #17936 : Fix O(n**2) behaviour when adding or removing many subclasses of a given type.	12 years ago
Victor Stinner	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.	12 years ago
Victor Stinner	0b0c867178	Issue #19437 : Fix PyObject_CallFunction(), handle Py_VaBuildValue() and PyTuple_New() failure	12 years ago
Victor Stinner	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.	12 years ago
Victor Stinner	bebba5059c	fix indent	12 years ago
Victor Stinner	cc64eb5b9f	Issue #18408 : Fix bytearrayiter.partition()/rpartition(), handle PyByteArray_FromStringAndSize() failure (ex: on memory allocation failure)	12 years ago
Victor Stinner	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.	12 years ago

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4812 Commits (c72e4e6dccce99bcdcb45959767436d7e5cfda8c)