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* gh-95782: Fix io.BufferedReader.tell() etc. being able to return offsets < 0 ↵6t8k2024-02-171-1/+10
| | | | | | | | | | | | | | | | | | | | (GH-99709) lseek() always returns 0 for character pseudo-devices like `/dev/urandom` (for other non-regular files, e.g. `/dev/stdin`, it always returns -1, to which CPython reacts by raising appropriate exceptions). They are thus technically seekable despite not having seek semantics. When calling read() on e.g. an instance of `io.BufferedReader` that wraps such a file, `BufferedReader` reads ahead, filling its buffer, creating a discrepancy between the number of bytes read and the internal `tell()` always returning 0, which previously resulted in e.g. `BufferedReader.tell()` or `BufferedReader.seek()` being able to return positions < 0 even though these are supposed to be always >= 0. Invariably keep the return value non-negative by returning max(former_return_value, 0) instead, and add some corresponding tests.
* gh-111140: Adds PyLong_AsNativeBytes and PyLong_FromNative[Unsigned]Bytes ↵Steve Dower2024-02-121-1/+1
| | | | functions (GH-114886)
* gh-115059: Flush the underlying write buffer in io.BufferedRandom.read1() ↵Serhiy Storchaka2024-02-091-0/+10
| | | | (GH-115163)
* gh-82626: Emit a warning when bool is used as a file descriptor (GH-111275)Serhiy Storchaka2024-02-051-0/+7
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* gh-115015: Argument Clinic: fix generated code for METH_METHOD methods ↵Erlend E. Aasland2024-02-056-12/+12
| | | | without params (#115016)
* gh-114286: Fix `maybe-uninitialized` warning in `Modules/_io/fileio.c` ↵Nikita Sobolev2024-01-191-1/+1
| | | | (GH-114287)
* Fix an incorrect comment in iobase_is_closed (GH-102952)Jonathon Reinhart2024-01-161-10/+9
| | | | | | | | This comment appears to have been mistakenly copied from what is now called iobase_check_closed() in commit 4d9aec022063. Also unite the iobase_check_closed() code with the relevant comment. Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
* gh-77046: os.pipe() sets _O_NOINHERIT flag on fds (#113817)Victor Stinner2024-01-101-2/+2
| | | | | | | | On Windows, set _O_NOINHERIT flag on file descriptors created by os.pipe() and io.WindowsConsoleIO. Add test_pipe_spawnl() to test_os. Co-authored-by: Zackery Spytz <zspytz@gmail.com>
* gh-66060: Use actual class name in _io type's __repr__ (#30824)AN Long2024-01-093-20/+29
| | | | | | Use the object's actual class name in the following _io type's __repr__: - FileIO - TextIOWrapper - _WindowsConsoleIO
* gh-80109: Fix io.TextIOWrapper dropping the internal buffer during write() ↵Zackery Spytz2024-01-081-4/+8
| | | | | | | (GH-22535) io.TextIOWrapper was dropping the internal decoding buffer during read() and write() calls.
* gh-112205: Support docstring for `@getter` (#113160)Donghee Na2023-12-204-49/+204
| | | | | --------- Co-authored-by: Erlend E. Aasland <erlend@python.org>
* gh-112205: Update textio module to use `@getter` as possible. (gh-113095)Donghee Na2023-12-142-49/+125
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* gh-111049: Fix crash during garbage collection of the BytesIO buffer object ↵Serhiy Storchaka2023-12-141-10/+4
| | | | (GH-111221)
* gh-112205: Support `@setter` annotation from AC (gh-112922)Donghee Na2023-12-136-52/+113
| | | | | | --------- Co-authored-by: Erlend E. Aasland <erlend.aasland@protonmail.com> Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
* gh-112205: Update stringio module to use AC for the thread-safe (gh-112549)Donghee Na2023-11-302-35/+79
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* gh-112205: Support @getter annotation from AC (gh-112396)Donghee Na2023-11-302-49/+88
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* gh-111965: Use critical sections to make io.BufferedIOBase and its related ↵Mayuresh Kedari2023-11-222-40/+180
| | | | classes thread safe (gh-112298)
* gh-111965: Using critical sections to make ``io.StringIO`` thread safe. ↵AN Long2023-11-192-30/+194
| | | | (gh-112116)
* gh-111903: Update AC to support "pycore_critical_section.h" header (gh-112251)Donghee Na2023-11-194-4/+4
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* gh-111965: Use critical sections to make io.TextIOWrapper thread safe ↵AN Long2023-11-182-39/+181
| | | | (gh-112193)
* gh-111942: Fix SystemError in the TextIOWrapper constructor (#112061)Serhiy Storchaka2023-11-141-2/+6
| | | | | | In non-debug more the check for the "errors" argument is skipped, and then PyUnicode_AsUTF8() can fail, but its result was not checked. Co-authored-by: Victor Stinner <vstinner@python.org>
* gh-111942: Fix crashes in TextIOWrapper.reconfigure() (GH-111976)Serhiy Storchaka2023-11-141-3/+36
| | | | | | | | * Fix crash when encoding is not string or None. * Fix crash when both line_buffering and write_through raise exception when converted ti int. * Add a number of tests for constructor and reconfigure() method with invalid arguments.
* gh-111903: Add `@critical_section` directive to Argument Clinic. (#111904)Sam Gross2023-11-142-3/+11
| | | | | | | | | The `@critical_section` directive instructs Argument Clinic to generate calls to `Py_BEGIN_CRITICAL_SECTION()` and `Py_END_CRITICAL_SECTION()` around the bound function. In `--disable-gil` builds, these calls will lock and unlock the `self` object. They are no-ops in the default build. This is used in one place (`_io._Buffered.close`) as a demonstration. Subsequent PRs will use it more widely in the `_io.Buffered` bindings.
* Add private _PyUnicode_AsUTF8NoNUL() function (GH-111957)Serhiy Storchaka2023-11-101-6/+1
| | | | Like PyUnicode_AsUTF8(), but check for embedded null characters.
* gh-111089: Revert PyUnicode_AsUTF8() changes (#111833)Victor Stinner2023-11-074-13/+58
| | | | | | | | | | | | | | | | | | | | | * Revert "gh-111089: Use PyUnicode_AsUTF8() in Argument Clinic (#111585)" This reverts commit d9b606b3d04fc56fb0bcc479d7d6c14562edb5e2. * Revert "gh-111089: Use PyUnicode_AsUTF8() in getargs.c (#111620)" This reverts commit cde1071b2a72e8261ca66053ef61431b7f3a81fd. * Revert "gh-111089: PyUnicode_AsUTF8() now raises on embedded NUL (#111091)" This reverts commit d731579bfb9a497cfb0076cb6b221058a20088fe. * Revert "gh-111089: Add PyUnicode_AsUTF8() to the limited C API (#111121)" This reverts commit d8f32be5b6a736dc2fc9dca3f1bf176c82fc9b44. * Revert "gh-111089: Use PyUnicode_AsUTF8() in sqlite3 (#111122)" This reverts commit 37e4e20eaa8f27ada926d49e5971fecf0477ad26.
* gh-111089: Use PyUnicode_AsUTF8() in Argument Clinic (#111585)Victor Stinner2023-11-014-58/+13
| | | | | | | Replace PyUnicode_AsUTF8AndSize() with PyUnicode_AsUTF8() to remove the explicit check for embedded null characters. The change avoids to have to include explicitly <string.h> to get the strlen() function when using a recent version of the limited C API.
* gh-111174: Fix crash in getbuffer() called repeatedly for empty BytesIO ↵Serhiy Storchaka2023-10-251-3/+4
| | | | (GH-111210)
* gh-67565: Remove redundant C-contiguity checks (GH-105521)Furkan Onder2023-10-234-44/+4
| | | | Co-authored-by: Stefan Krah <skrah@bytereef.org>
* gh-110913: Fix WindowsConsoleIO chunking of UTF-8 text (GH-111007)Tamás Hegedűs2023-10-201-16/+20
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* gh-110964: Remove private _PyArg functions (#110966)Victor Stinner2023-10-178-8/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move the following private functions and structures to pycore_modsupport.h internal C API: * _PyArg_BadArgument() * _PyArg_CheckPositional() * _PyArg_NoKeywords() * _PyArg_NoPositional() * _PyArg_ParseStack() * _PyArg_ParseStackAndKeywords() * _PyArg_Parser structure * _PyArg_UnpackKeywords() * _PyArg_UnpackKeywordsWithVararg() * _PyArg_UnpackStack() * _Py_ANY_VARARGS() Changes: * Python/getargs.h now includes pycore_modsupport.h to export functions. * clinic.py now adds pycore_modsupport.h when one of these functions is used. * Add pycore_modsupport.h includes when a C extension uses one of these functions. * Define Py_BUILD_CORE_MODULE in C extensions which now include directly or indirectly (via code generated by Argument Clinic) pycore_modsupport.h: * _csv * _curses_panel * _dbm * _gdbm * _multiprocessing.posixshmem * _sqlite.row * _statistics * grp * resource * syslog * _testcapi: bad_get() no longer uses METH_FASTCALL calling convention but METH_VARARGS. Replace _PyArg_UnpackStack() with PyArg_ParseTuple(). * _testcapi: add PYTESTCAPI_NEED_INTERNAL_API macro which is defined by _testcapi sub-modules which need the internal C API (pycore_modsupport.h): exceptions.c, float.c, vectorcall.c, watchers.c. * Remove Include/cpython/modsupport.h header file. Include/modsupport.h no longer includes the removed header file. * Fix mypy clinic.py
* gh-110014: Include explicitly <unistd.h> header (#110155)Victor Stinner2023-09-301-15/+19
| | | | | | | | | | | * Remove unused <locale.h> includes. * Remove unused <fcntl.h> include in traceback.h. * Remove redundant <assert.h> and <stddef.h> includes. They are already included by "Python.h". * Remove <object.h> include in faulthandler.c. Python.h already includes it. * Add missing <stdbool.h> in pycore_pythread.h if HAVE_PTHREAD_STUBS is defined. * Fix also warnings in pthread_stubs.h: don't redefine macros if they are already defined, like the __NEED_pthread_t macro.
* gh-109611: Add convenient C API function _PyFile_Flush() (GH-109612)Serhiy Storchaka2023-09-233-48/+25
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* gh-108511: Add C API functions which do not silently ignore errors (GH-109025)Serhiy Storchaka2023-09-172-7/+2
| | | | | | | | | Add the following functions: * PyObject_HasAttrWithError() * PyObject_HasAttrStringWithError() * PyMapping_HasKeyWithError() * PyMapping_HasKeyStringWithError()
* gh-108494: Argument Clinic: inline parsing code for positional-only ↵Serhiy Storchaka2023-09-034-11/+4
| | | | parameters in the limited C API (GH-108622)
* gh-106320: Remove private _PyLong_Sign() (#108743)Victor Stinner2023-09-011-0/+1
| | | | | | Move the private _PyLong_Sign() and _PyLong_NumBits() functions to the internal C API (pycore_long.h). Modules/_testcapi/long.c now uses the internal C API.
* gh-107603: Argument Clinic: Only include pycore_gc.h if needed (#108726)Victor Stinner2023-08-318-41/+29
| | | | | | | | | | | | | | | | | | | | Argument Clinic now only includes pycore_gc.h if PyGC_Head is needed, and only includes pycore_runtime.h if _Py_ID() is needed. * Add 'condition' optional argument to Clinic.add_include(). * deprecate_keyword_use() includes pycore_runtime.h when using the _PyID() function. * Fix rendering of includes: comments start at the column 35. * Mark PC/clinic/_wmimodule.cpp.h and "Objects/stringlib/clinic/*.h.h" header files as generated in .gitattributes. Effects: * 42 header files generated by AC no longer include the internal C API, instead of 4 header files before. For example, Modules/clinic/_abc.c.h no longer includes the internal C API. * Fix _testclinic_depr.c.h: it now always includes pycore_runtime.h to get _Py_ID().
* gh-106320: winconsoleio.c includes pycore_pyerrors.h (#108720)Victor Stinner2023-08-311-0/+1
| | | | | Fix compiler warning: warning C4013: '_PyErr_ChainExceptions1' undefined
* gh-106320: Remove private _PyErr_ChainExceptions() (#108713)Victor Stinner2023-08-314-1/+6
| | | | | | | | | | | | | Remove _PyErr_ChainExceptions(), _PyErr_ChainExceptions1() and _PyErr_SetFromPyStatus() functions from the public C API. * Move the private _PyErr_ChainExceptions() and _PyErr_ChainExceptions1() function to the internal C API (pycore_pyerrors.h). * Move the private _PyErr_SetFromPyStatus() to the internal C API (pycore_initconfig.h). * No longer export the _PyErr_ChainExceptions() function. * Move run_in_subinterp_with_config() from _testcapi to _testinternalcapi.
* gh-107801: Improve the accuracy of io.IOBase.seek docs (#108268)Erlend E. Aasland2023-08-292-2/+9
| | | | | | | - Add param docstrings - Link to os.SEEK_* constants - Mention the return value in the initial paragraph Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>
* gh-107801: Document io.TextIOWrapper.tell (#108265)Erlend E. Aasland2023-08-272-3/+12
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* gh-107913: Fix possible losses of OSError error codes (GH-107930)Serhiy Storchaka2023-08-262-7/+7
| | | | | | Functions like PyErr_SetFromErrno() and SetFromWindowsErr() should be called immediately after using the C API which sets errno or the Windows error code.
* gh-106320: Remove private AC converter functions (#108505)Victor Stinner2023-08-268-7/+15
| | | | | | | | | | | | | | Move these private functions to the internal C API (pycore_abstract.h): * _Py_convert_optional_to_ssize_t() * _PyNumber_Index() Argument Clinic now emits #include "pycore_abstract.h" when these functions are used. The parser of the c-analyzer tool now uses a list of files which use the limited C API, rather than a list of files using the internal C API.
* gh-108444: Replace _PyLong_AsInt() with PyLong_AsInt() (#108459)Victor Stinner2023-08-242-3/+3
| | | | | | Change generated by the command: sed -i -e 's!_PyLong_AsInt!PyLong_AsInt!g' \ $(find -name "*.c" -o -name "*.h")
* gh-108444: Argument Clinic uses PyLong_AsInt() (#108458)Victor Stinner2023-08-247-20/+20
| | | | Argument Clinic now uses the new public PyLong_AsInt(), rather than the old name _PyLong_AsInt().
* gh-106320: Remove private _PySys functions (#108452)Victor Stinner2023-08-241-0/+2
| | | | | | | | | | Move private functions to the internal C API (pycore_sysmodule.h): * _PySys_GetAttr() * _PySys_GetSizeOf() No longer export most of these functions. Fix also a typo in Include/cpython/optimizer.h: add a missing space.
* gh-106320: Remove private PyLong C API functions (#108429)Victor Stinner2023-08-241-2/+3
| | | | | | | | | | | | | | | | Remove private PyLong C API functions: * _PyLong_AsByteArray() * _PyLong_DivmodNear() * _PyLong_Format() * _PyLong_Frexp() * _PyLong_FromByteArray() * _PyLong_FromBytes() * _PyLong_GCD() * _PyLong_Lshift() * _PyLong_Rshift() Move these functions to the internal C API. No longer export _PyLong_FromBytes() function.
* gh-107801: Improve the accuracy of io.TextIOWrapper.seek docs (#107933)Erlend E. Aasland2023-08-222-5/+39
| | | | | | | Clearly document the supported seek() operations: - Rewind to the start of the stream - Restore a previous stream position (given by tell()) - Fast-forward to the end of the stream
* GH-84436: Skip refcounting for known immortals (GH-107605)Brandt Bucher2023-08-041-3/+3
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* gh-106869: Use new PyMemberDef constant names (#106871)Victor Stinner2023-07-257-39/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Remove '#include "structmember.h"'. * If needed, add <stddef.h> to get offsetof() function. * Update Parser/asdl_c.py to regenerate Python/Python-ast.c. * Replace: * T_SHORT => Py_T_SHORT * T_INT => Py_T_INT * T_LONG => Py_T_LONG * T_FLOAT => Py_T_FLOAT * T_DOUBLE => Py_T_DOUBLE * T_STRING => Py_T_STRING * T_OBJECT => _Py_T_OBJECT * T_CHAR => Py_T_CHAR * T_BYTE => Py_T_BYTE * T_UBYTE => Py_T_UBYTE * T_USHORT => Py_T_USHORT * T_UINT => Py_T_UINT * T_ULONG => Py_T_ULONG * T_STRING_INPLACE => Py_T_STRING_INPLACE * T_BOOL => Py_T_BOOL * T_OBJECT_EX => Py_T_OBJECT_EX * T_LONGLONG => Py_T_LONGLONG * T_ULONGLONG => Py_T_ULONGLONG * T_PYSSIZET => Py_T_PYSSIZET * T_NONE => _Py_T_NONE * READONLY => Py_READONLY * PY_AUDIT_READ => Py_AUDIT_READ * READ_RESTRICTED => Py_AUDIT_READ * PY_WRITE_RESTRICTED => _Py_WRITE_RESTRICTED * RESTRICTED => (READ_RESTRICTED | _Py_WRITE_RESTRICTED)
* gh-106320: Remove _PyBytes_Join() C API (#107144)Victor Stinner2023-07-231-1/+2
| | | | | | | | | | | Move private _PyBytes functions to the internal C API (pycore_bytesobject.h): * _PyBytes_DecodeEscape() * _PyBytes_FormatEx() * _PyBytes_FromHex() * _PyBytes_Join() No longer export these functions.
generated by cgit v0.12 at 2024-12-01 22:37:19 (GMT)