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* bpo-40137: Add pycore_moduleobject.h internal header (GH-25507)Victor Stinner2021-04-221-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add pycore_moduleobject.h internal header file with static inline functions to access module members: * _PyModule_GetDict() * _PyModule_GetDef() * _PyModule_GetState() These functions don't check at runtime if their argument has a valid type and can be inlined even if Python is not built with LTO. _PyType_GetModuleByDef() uses _PyModule_GetDef(). Replace PyModule_GetState() with _PyModule_GetState() in the extension modules, considered as performance sensitive: * _abc * _functools * _operator * _pickle * _queue * _random * _sre * _struct * _thread * _winapi * array * posix The following extensions are now built with the Py_BUILD_CORE_MODULE macro defined, to be able to use the internal pycore_moduleobject.h header: _abc, array, _operator, _queue, _sre, _struct.
* bpo-31956: Add start and stop parameters to array.index() (GH-25059)Zackery Spytz2021-04-031-6/+20
| | | Co-Authored-By: Anders Lorentsen <Phaqui@gmail.com>
* bpo-40077: Add traverse/clear/free to arraymodule (GH-24066)Erlend Egeberg Aasland2021-01-031-6/+33
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* bpo-40077: Convert arraymodule to use heap types and establish module state ↵Erlend Egeberg Aasland2021-01-021-157/+172
| | | | (GH-23124)
* bpo-42519: Replace PyMem_MALLOC() with PyMem_Malloc() (GH-23586)Victor Stinner2020-12-011-2/+2
| | | | | | | | | | | No longer use deprecated aliases to functions: * Replace PyMem_MALLOC() with PyMem_Malloc() * Replace PyMem_REALLOC() with PyMem_Realloc() * Replace PyMem_FREE() with PyMem_Free() * Replace PyMem_Del() with PyMem_Free() * Replace PyMem_DEL() with PyMem_Free() Modify also the PyMem_DEL() macro to use directly PyMem_Free().
* bpo-29727: Register array.array as a MutableSequence (GH-21338)Pablo Galindo2020-07-051-0/+20
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* bpo-41085: Fix array.array.index() on 64-bit Windows (GH-21071)WildCard652020-06-231-1/+1
| | | | Fix integer overflow in the :meth:`array.array.index` method on 64-bit Windows for index larger than ``2**31``.
* bpo-40792: Make the result of PyNumber_Index() always having exact type int. ↵Serhiy Storchaka2020-05-281-3/+3
| | | | | | | | | | | | (GH-20443) Previously, the result could have been an instance of a subclass of int. Also revert bpo-26202 and make attributes start, stop and step of the range object having exact type int. Add private function _PyNumber_Index() which preserves the old behavior of PyNumber_Index() for performance to use it in the conversion functions like PyLong_AsLong().
* bpo-39573: Convert Py_REFCNT and Py_SIZE to functions (GH-20429)Victor Stinner2020-05-271-2/+2
| | | | | | | | | | | Convert Py_REFCNT() and Py_SIZE() macros to static inline functions. They cannot be used as l-value anymore: use Py_SET_REFCNT() and Py_SET_SIZE() to set an object reference count and size. Replace &Py_SIZE(self) with &((PyVarObject*)self)->ob_size in arraymodule.c. This change is backward incompatible on purpose, to prepare the C API for an opaque PyObject structure.
* bpo-37999: No longer use __int__ in implicit integer conversions. (GH-15636)Serhiy Storchaka2020-05-261-14/+3
| | | | Only __index__ should be used to make integer conversions lossless.
* bpo-36346: array: Don't use deprecated APIs (GH-19653)Inada Naoki2020-05-111-42/+40
| | | | | | | | * Py_UNICODE -> wchar_t * Py_UNICODE -> unicode in Argument Clinic * PyUnicode_AsUnicode -> PyUnicode_AsWideCharString * Don't use "u#" format. Co-authored-by: Victor Stinner <vstinner@python.org>
* bpo-40268: Remove unused structmember.h includes (GH-19530)Victor Stinner2020-04-151-1/+1
| | | | | | If only offsetof() is needed: include stddef.h instead. When structmember.h is used, add a comment explaining that PyMemberDef is used.
* bpo-39770, array module: Remove unnecessary descriptor counting (GH-18675)Andy Lester2020-03-041-5/+0
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* bpo-39573: Clean up modules and headers to use Py_IS_TYPE() function (GH-18521)Dong-hee Na2020-02-171-1/+1
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* bpo-39573: Use Py_SET_SIZE() function (GH-18402)Victor Stinner2020-02-071-5/+5
| | | | Replace direct acccess to PyVarObject.ob_size with usage of the Py_SET_SIZE() function.
* bpo-39573: Add Py_SET_TYPE() function (GH-18394)Victor Stinner2020-02-071-1/+1
| | | Add Py_SET_TYPE() function to set the type of an object.
* bpo-38916: array.array: remove fromstring() and tostring() (GH-17487)Victor Stinner2019-12-091-41/+0
| | | | array.array: Remove tostring() and fromstring() methods. They were aliases to tobytes() and frombytes(), deprecated since Python 3.2.
* bpo-38677: Fix arraymodule error handling in module initialization. (GH-17039)Marco Paolini2019-11-151-8/+12
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* bpo-38465: Convert the type of exports counters to Py_ssize_t. (GH-16746)Hai Shi2019-10-211-1/+1
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* Remove redundant check from arraymodule b_getitem (GH-14676)Disconnect3d2019-07-111-3/+1
| | | | | | | | | | | | The `arraymodule`'s `b_getitem` function returns a `PyLong` converted from `arrayobject`'s array, by dereferencing a pointer to `char`. When the `char` type is `signed char`, the `if (x >= 128) x -= 256;` comparison/code is redundant because a `signed char` will have a value of `[-128, 127]` and so `x` will never be greater or equal than 128. This check was indeed needed for situations where a given compiler would assume `char` being `unsigned char` which would make `x` in `[0, 256]` range. However, the check can be removed if we cast the `ob_item` into a signed char pointer (`signed char*`) instead of `char*`. This PR/commit introduces this change.
* bpo-37547: add _PyObject_CallMethodOneArg (GH-14685)Jeroen Demeyer2019-07-111-1/+1
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* bpo-36974: tp_print -> tp_vectorcall_offset and tp_reserved -> tp_as_async ↵Jeroen Demeyer2019-05-301-4/+4
| | | | | | | | | (GH-13464) Automatically replace tp_print -> tp_vectorcall_offset tp_compare -> tp_as_async tp_reserved -> tp_as_async
* bpo-36842: Implement PEP 578 (GH-12613)Steve Dower2019-05-231-0/+5
| | | Adds sys.audit, sys.addaudithook, io.open_code, and associated C APIs.
* bpo-36946: Fix possible signed integer overflow when handling slices. (GH-13375)Zackery Spytz2019-05-171-2/+4
| | | | | | | The final addition (cur += step) may overflow, so use size_t for "cur". "cur" is always positive (even for negative steps), so it is safe to use size_t here. Co-Authored-By: Martin Panter <vadmium+py@gmail.com>
* bpo-36285: Fix integer overflow in the array module. (GH-12317)sth2019-03-201-4/+4
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* bpo-36048: Use __index__() instead of __int__() for implicit conversion if ↵Serhiy Storchaka2019-02-251-1/+1
| | | | | | available. (GH-11952) Deprecate using the __int__() method in implicit conversions of Python numbers to C integers.
* bpo-35489: Use "const Py_UNICODE *" for the Py_UNICODE converter in AC. ↵Serhiy Storchaka2018-12-141-2/+2
| | | | (GH-11150)
* bpo-35444: Unify and optimize the helper for getting a builtin object. ↵Serhiy Storchaka2018-12-111-1/+2
| | | | | | | | (GH-11047) This speeds up pickling of some iterators. This fixes also error handling in pickling methods when fail to look up builtin "getattr".
* bpo-35441: Remove dead and buggy code related to PyList_SetItem(). (GH-11033)Zackery Spytz2018-12-081-3/+8
| | | | | | | | | | In _localemodule.c and selectmodule.c, remove dead code that would cause double decrefs if run. In addition, replace PyList_SetItem() with PyList_SET_ITEM() in cases where a new list is populated and there is no possibility of an error. In addition, check if the list changed size in the loop in array_array_fromlist().
* bpo-32747: Remove trailing spaces in docstrings. (GH-5491)oldk2018-02-021-17/+17
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* bpo-32571: Avoid raising unneeded AttributeError and silencing it in C code ↵Serhiy Storchaka2018-01-251-4/+3
| | | | | (GH-5222) Add two new private APIs: _PyObject_LookupAttr() and _PyObject_LookupAttrId()
* bpo-32020: arraymodule: Correct missing Py_DECREF in failure case of ↵Mat M2017-11-141-1/+3
| | | | make_array() (#4391)
* bpo-27541: Reprs of subclasses of some classes now contain actual type name. ↵Serhiy Storchaka2017-09-211-2/+4
| | | | | (#3631) Affected classes are bytearray, array, deque, defaultdict, count and repeat.
* bpo-24700: Add a fast path for comparing array.array of equal type (#3009)Adrian Wielgosik2017-08-171-15/+66
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* bpo-30592: Fixed error messages for some builtins. (#1996)Serhiy Storchaka2017-06-081-1/+1
| | | | | Error messages when pass keyword arguments to some builtins that don't support keyword arguments contained double parenthesis: "()()". The regression was introduced by bpo-30534.
* Change error message for array methods to use 'array' instead of 'list'. (#1853)Jim Fasarakis-Hilliard2017-05-291-2/+2
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* Expand the PySlice_GetIndicesEx macro. (#1023)Serhiy Storchaka2017-04-081-5/+6
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* bpo-29932: Fix small error message typos in arraymodule.c (GH-888)Sylvain2017-03-291-3/+3
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* bpo-28298: make array 'Q', 'L' and 'I' accept big intables as elements (#570)orenmn2017-03-091-46/+62
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* Issue #28999: Use Py_RETURN_NONE, Py_RETURN_TRUE and Py_RETURN_FALSE whereverSerhiy Storchaka2017-01-231-16/+8
| | | | possible. Patch is writen with Coccinelle.
* Use _PyObject_CallMethodIdObjArgs()Victor Stinner2016-12-091-1/+1
| | | | | | | | | Issue #28915: Replace _PyObject_CallMethodId() with _PyObject_CallMethodIdObjArgs() in various modules when the format string was only made of "O" formats, PyObject* arguments. _PyObject_CallMethodIdObjArgs() avoids the creation of a temporary tuple and doesn't have to parse a format string.
* Issue #19569: Compiler warnings are now emitted if use most of deprecatedSerhiy Storchaka2016-11-201-2/+2
| | | | functions.
* Issue #28126: Replace Py_MEMCPY with memcpy(). Visual Studio can properly ↵Christian Heimes2016-09-131-2/+2
| | | | optimize memcpy().
* Issue #27570: Merge null pointer fixes from 3.5Martin Panter2016-09-071-8/+16
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| * Issue #27570: Avoid zero-length memcpy() calls with null source pointersMartin Panter2016-09-071-8/+16
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* | replace PY_LONG_LONG with long longBenjamin Peterson2016-09-061-13/+13
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* | require a long long data type (closes #27961)Benjamin Peterson2016-09-051-11/+0
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* | Issue #7063: Remove dead code from array slice handlingMartin Panter2016-07-251-47/+8
| | | | | | | | Patch by Chuck.
* | - Issue #27332: Fixed the type of the first argument of module-level functionsSerhiy Storchaka2016-07-071-2/+2
|\ \ | |/ | | | | generated by Argument Clinic. Patch by Petr Viktorin.
| * Issue #27332: Fixed the type of the first argument of module-level functionsSerhiy Storchaka2016-07-071-2/+2
| | | | | | | | generated by Argument Clinic. Patch by Petr Viktorin.
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