cpython

Commit Graph

Author	SHA1	Message	Date
Mark Dickinson	36820dd5a9	Issue #25221 : Fix corrupted result from PyLong_FromLong(0) when Python is compiled with NSMALLPOSINTS = 0.	10 years ago
Brett Cannon	a721abac29	Issue #26331 : Implement the parsing part of PEP 515. Thanks to Georg Brandl for the patch.	10 years ago
Martin Panter	0be894b2f6	Issue #27895 : Spelling fixes (Contributed by Ville Skyttä).	10 years ago
Benjamin Peterson	2f8bfef158	replace PY_SIZE_MAX with SIZE_MAX	10 years ago
Benjamin Peterson	ca47063998	replace Py_(u)intptr_t with the c99 standard types	10 years ago
Benjamin Peterson	d953f8e10b	remove some silly defined() tests	10 years ago
Benjamin Peterson	af580dff4a	replace PY_LONG_LONG with long long	10 years ago
Benjamin Peterson	ed4aa83ff7	require a long long data type (closes #27961 )	10 years ago
Raymond Hettinger	15f44ab043	Issue #27895 : Spelling fixes (Contributed by Ville Skyttä).	10 years ago
Mark Dickinson	82a95277b8	Issue #27870 : A left shift of zero by a large integer no longer attempts to allocate large amounts of memory.	10 years ago
Mark Dickinson	4e1de16f88	Issue #25402 : in int-to-decimal-string conversion, reduce intermediate storage requirements and relax restriction on converting large integers. Patch by Serhiy Storchaka.	10 years ago
Mark Dickinson	583c6e860c	Issue #27214 : Fix potential bug and remove useless optimization in long_invert. Thanks Oren Milman.	10 years ago
Mark Dickinson	b820d7f631	Issue #27792 : force int return type for modulo operations involving bools.	10 years ago
Mark Dickinson	1dc3c898a8	Untabify Objects/longobject.c.	10 years ago
Mark Dickinson	dc590a4cc3	Issue #25604 : Fix minor bug in integer true division, which could have caused off-by-one-ulp results on certain platforms.	10 years ago
Victor Stinner	8bcf312d09	Issue #27786 : Simplify x_sub() The z variable is known to be a fresh number which cannot be shared, Py_SIZE() can be used directly to negate the number.	10 years ago
Martin Panter	eb9957065a	Issue #27626 : Spelling fixes in docs, comments and internal names Based on patch by Ville Skyttä.	10 years ago
Serhiy Storchaka	e63e5d60ee	Issue #27073 : Removed redundant checks in long_add and long_sub. Patch by Oren Milman.	10 years ago
Serhiy Storchaka	ea36c941a1	Issue #23640 : int.from_bytes() no longer bypasses constructors for subclasses.	10 years ago
Victor Stinner	f963c13597	longobject.c: fix compilation warning on Windows 64-bit We know that Py_SIZE(b) is -1 or 1 an so fits into the sdigit type.	10 years ago
Yury Selivanov	e0b23095ee	Issues #26289 and #26315 : Optimize floor/modulo div for single-digit longs Microbenchmarks show 2-2.5x improvement. Built-in 'divmod' function is now also ~10% faster. -m timeit -s "x=22331" "x//2;x//-3;x//4;x//5;x//-6;x//7;x//8;x//-99;x//100;" with patch: 0.321 without patch: 0.633 -m timeit -s "x=22331" "x%2;x%3;x%-4;x%5;x%6;x%-7;x%8;x%99;x%-100;" with patch: 0.224 without patch: 0.66 Big thanks to Serhiy Storchaka, Mark Dickinson and Victor Stinner for thorow code reviews and algorithms improvements.	10 years ago
Yury Selivanov	a0fcaca4e1	Issue #26288 : Fix comment	10 years ago
Yury Selivanov	186c30b7ae	Issue #26288 : Optimize PyLong_AsDouble.	10 years ago
Serhiy Storchaka	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.	10 years ago
Victor Stinner	1285e5c805	Fix compiler warnings (uninitialized variables), false alarms in fact	11 years ago
Victor Stinner	199c9a6f4b	Fix long_format_binary() Issue #25399: Fix long_format_binary(), allocate bytes for the bytes writer.	11 years ago
Victor Stinner	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.	11 years ago
Victor Stinner	5783fd2c58	Issue #24999 : In longobject.c, use two shifts instead of ">> 2*PyLong_SHIFT" to avoid undefined behaviour when LONG_MAX type is smaller than 60 bits. This change should fix a warning with the ICC compiler.	11 years ago
Serhiy Storchaka	48e47aaa28	Issue #22486 : Added the math.gcd() function. The fractions.gcd() function now is deprecated. Based on patch by Mark Dickinson.	11 years ago
R David Murray	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.)	12 years ago
Serhiy Storchaka	20b39b27d9	Removed redundant casts to `char `. Corresponding functions now accept `const char ` (issue #1772673).	12 years ago
Victor Stinner	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.	12 years ago
Victor Stinner	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.	12 years ago
Mark Dickinson	0c346d827d	Issue #21193 : Make (e.g.,) pow(2, -3, 5) raise ValueError rather than TypeError. Patch by Josh Rosenberg.	12 years ago
Benjamin Peterson	45c9dceb56	fix c89 declaration order	12 years ago
Benjamin Peterson	041c38a790	don't do pointer arithmetic with signed numbers	12 years ago
Serhiy Storchaka	c836a28cc1	Issue #17576 : Removed deprecation warnings added in changeset 618cca51a27e.	12 years ago
Serhiy Storchaka	31a655411a	Issue #17576 : Deprecation warning emitted now when __int__() or __index__() return not int instance. Introduced _PyLong_FromNbInt() and refactored PyLong_As*() functions.	12 years ago
Christian Heimes	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.	12 years ago
Serhiy Storchaka	c679227e31	Issue #1772673 : The type of `char` arguments now changed to `const char`.	13 years ago
Tim Peters	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.	13 years ago
Serhiy Storchaka	9594942716	Issue #18783 : Removed existing mentions of Python long type in docstrings, error messages and comments.	13 years ago
Antoine Pitrou	9ed5f27266	Issue #18722 : Remove uses of the "register" keyword in C code.	13 years ago
Serhiy Storchaka	f6d0aeeadc	Issue #16741 : Fix an error reporting in int().	13 years ago
Mark Dickinson	02515f7a3a	Minor consistency fixes for some longobject.c exception messages: - replace 'long int' / 'long' by 'int' - fix capitalization of "Python" in PyLong_AsUnsignedLong - "is too large" -> "too large", for consistency with other messages.	13 years ago
Victor Stinner	1c8f059019	Issue #18520 : Add a new PyStructSequence_InitType2() function, same than 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	13 years ago
Victor Stinner	08a80b11ad	longobject.c: add an assertion to ensure that MEDIUM_VALUE() is only called on small integers (0 or 1 digit)	13 years ago
Victor Stinner	8aed6f1c7d	Issue #18408 : Rewrite NEGATE() macro in longobject.c to handle PyLong_FromLong() failure	13 years ago
Victor Stinner	640c35ce13	Reuse Py_MIN and Py_MAX macros: remove duplicate MIN/MAX macros multiprocessing.h: remove unused MIN and MAX macros	13 years ago
Victor Stinner	8f674ccd64	Close #17694 : Add minimum length to _PyUnicodeWriter * Add also min_char attribute to _PyUnicodeWriter structure (currently unused) * _PyUnicodeWriter_Init() has no more argument (except the writer itself): min_length and overallocate must be set explicitly * In error handlers, only enable overallocation if the replacement string is longer than 1 character * CJK decoders don't use overallocation anymore * Set min_length, instead of preallocating memory using _PyUnicodeWriter_Prepare(), in many decoders * _PyUnicode_DecodeUnicodeInternal() checks for integer overflow	13 years ago

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410 Commits (1da055ee0dd11b8c16644c27381a2b20bf0ff205)