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* bpo-40428: Remove PyTuple_ClearFreeList() function (GH-19769)Victor Stinner2020-04-291-2/+0
| | | | | | | | | | | | | | | | | | | Remove the following function from the C API: * PyAsyncGen_ClearFreeLists() * PyContext_ClearFreeList() * PyDict_ClearFreeList() * PyFloat_ClearFreeList() * PyFrame_ClearFreeList() * PyList_ClearFreeList() * PySet_ClearFreeList() * PyTuple_ClearFreeList() Make these functions private, move them to the internal C API and change their return type to void. Call explicitly PyGC_Collect() to free all free lists. Note: PySet_ClearFreeList() did nothing.
* bpo-40334: PEP 617 implementation: New PEG parser for CPython (GH-19503)Pablo Galindo2020-04-221-0/+3
| | | | Co-authored-by: Guido van Rossum <guido@python.org> Co-authored-by: Lysandros Nikolaou <lisandrosnik@gmail.com>
* bpo-40268: Remove unused osdefs.h includes (GH-19532)Victor Stinner2020-04-151-3/+3
| | | When the include is needed, add required symbol in a comment.
* bpo-40268: Remove unused structmember.h includes (GH-19530)Victor Stinner2020-04-151-2/+2
| | | | | | If only offsetof() is needed: include stddef.h instead. When structmember.h is used, add a comment explaining that PyMemberDef is used.
* bpo-40268: Remove a few pycore_pystate.h includes (GH-19510)Victor Stinner2020-04-141-1/+0
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* bpo-40170: PyObject_NEW() becomes an alias to PyObject_New() (GH-19379)Victor Stinner2020-04-072-5/+5
| | | | | | | | | | | | The PyObject_NEW() macro becomes an alias to the PyObject_New() macro, and the PyObject_NEW_VAR() macro becomes an alias to the PyObject_NewVar() macro, to hide implementation details. They no longer access directly the PyTypeObject.tp_basicsize member. Exclude _PyObject_SIZE() and _PyObject_VAR_SIZE() macros from the limited C API. Replace PyObject_NEW() with PyObject_New() and replace PyObject_NEW_VAR() with PyObject_NewVar().
* bpo-39481: Implementation for PEP 585 (#18239)Guido van Rossum2020-04-071-0/+2
| | | | | | | | | | | | This implements things like `list[int]`, which returns an object of type `types.GenericAlias`. This object mostly acts as a proxy for `list`, but has attributes `__origin__` and `__args__` that allow recovering the parts (with values `list` and `(int,)`. There is also an approximate notion of type variables; e.g. `list[T]` has a `__parameters__` attribute equal to `(T,)`. Type variables are objects of type `typing.TypeVar`.
* bpo-40158: Fix CPython MSBuild Properties in NuGet Package (GH-19343)Chris Martinez2020-04-031-2/+1
| | | Fix default Python home path relative to the NuGet package
* bpo-8901: Windows registry path is now ignored with the -E option (GH-18169)Zackery Spytz2020-03-301-2/+5
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* Use calloc-based functions, not malloc. (GH-19152)Andy Lester2020-03-252-4/+2
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* bpo-39930: Convert error to warning for more silent failure (GH-18921)Steve Dower2020-03-111-0/+4
| | | Makes it an error to create a layout without vcruntime DLL
* bpo-1294959: Add sys.platlibdir attribute (GH-18381)Victor Stinner2020-03-101-0/+2
| | | | | | | | | | | | | Add --with-platlibdir option to the configure script: name of the platform-specific library directory, stored in the new sys.platlitdir attribute. It is used to build the path of platform-specific dynamic libraries and the path of the standard library. It is equal to "lib" on most platforms. On Fedora and SuSE, it is equal to "lib64" on 64-bit systems. Co-Authored-By: Jan Matějek <jmatejek@suse.com> Co-Authored-By: Matěj Cepl <mcepl@cepl.eu> Co-Authored-By: Charalampos Stratakis <cstratak@redhat.com>
* bpo-39794: Add --without-decimal-contextvar (#18702)Stefan Krah2020-02-291-0/+4
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* bpo-39789: Update Windows release build machines to VS 2019 (GH-18695)Steve Dower2020-02-291-5/+5
| | | Also fixes some potential Nuget build issues.
* bpo-38403: Update nuspec file for deprecated field and git repository (GH-18657)Steve Dower2020-02-253-0/+7
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* bpo-39184: Fix incorrect return value (GH-18580)Steve Dower2020-02-201-1/+1
| | | | | | | https://bugs.python.org/issue39184 Automerge-Triggered-By: @zooba
* bpo-39184: Add audit events to functions in `fcntl`, `msvcrt`, `os`, ↵Saiyang Gou2020-02-131-0/+12
| | | | `resource`, `shutil`, `signal`, `syslog` (GH-18407)
* bpo-38644: Add Py_EnterRecursiveCall() to python3.def (GH-18399)Victor Stinner2020-02-071-0/+2
| | | | Add Py_EnterRecursiveCall and Py_LeaveRecursiveCall functions to python3.def.
* bpo-39553: Delete HAVE_SXS protected code (GH-18356)Zackery Spytz2020-02-052-80/+0
| | | | | | | https://bugs.python.org/issue39553 Automerge-Triggered-By: @zooba
* bpo-39401: Avoid unsafe DLL load on Windows 7 and earlier (GH-18231)Steve Dower2020-01-291-50/+5
| | | | As Windows 7 is not supported by Python 3.9, we just replace the dynamic load with a static import. Backports will have a different fix to ensure they continue to behave the same.
* bpo-39156: Break up COMPARE_OP into four logically distinct opcodes. (GH-17754)Mark Shannon2020-01-141-1/+2
| | | | | | | | Break up COMPARE_OP into four logically distinct opcodes: * COMPARE_OP for rich comparisons * IS_OP for 'is' and 'is not' tests * CONTAINS_OP for 'in' and 'is not' tests * JUMP_IF_NOT_EXC_MATCH for checking exceptions in 'try-except' statements.
* bpo-39012: Fix RC version suffix for nuget release files (GH-17564)Steve Dower2019-12-101-1/+1
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* bpo-39007: Add auditing events to functions in winreg (GH-17541)Steve Dower2019-12-091-27/+131
| | | Also allows winreg.CloseKey() to accept same types as other functions.
* Fix APPX registry key generation (GH-17489)Steve Dower2019-12-091-11/+11
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* bpo-38896: Remove PyUnicode_ClearFreeList() function (GH-17354)Victor Stinner2019-11-231-1/+0
| | | | Remove PyUnicode_ClearFreeList() function: the Unicode free list has been removed in Python 3.3.
* bpo-33125: Add support for building and releasing Windows ARM64 packages ↵Steve Dower2019-11-205-48/+113
| | | | | (GH-16828) Note that the support is not actually enabled yet, and so we won't be publishing these packages. However, for those who want to build it themselves (even by reusing the Azure Pipelines definition), it's now relatively easy to enable.
* Update information about publishing a new version to the Microsoft Store ↵Steve Dower2019-11-201-14/+24
| | | | (GH-17262)
* bpo-38519: Internal include files missing on Windows (GH-16921)Zackery Spytz2019-10-281-6/+1
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* bpo-27961: Replace PY_LONG_LONG with long long. (GH-15386)Sergey Fedoseev2019-10-211-1/+1
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* bpo-38353: getpath.c: allocates strings on the heap (GH-16585)Victor Stinner2019-10-041-6/+16
| | | | | | | | | | | * _Py_FindEnvConfigValue() now returns a string allocated by PyMem_RawMalloc(). * calculate_init() now decodes VPATH macro. * Add calculate_open_pyenv() function. * Add substring() and joinpath2() functions. * Fix add_exe_suffix() And a few cleanup changes.
* bpo-38359: Ensures pyw.exe launcher reads correct registry key (GH-16561)Steve Dower2019-10-031-1/+9
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* bpo-38353: Cleanup includes in the internal C API (GH-16548)Victor Stinner2019-10-021-1/+2
| | | | Use forward declaration of types to avoid includes in the internal C API. Add also comment to justify other includes.
* bpo-38343: Fixes version handling for nuget packages (GH-16527)Steve Dower2019-10-011-1/+1
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* bpo-38304: PyConfig_InitPythonConfig() cannot fail anymore (GH-16509)Victor Stinner2019-10-011-4/+1
| | | | PyConfig_InitPythonConfig() and PyConfig_InitIsolatedConfig() no longer return PyStatus: they cannot fail anymore.
* bpo-38304: Remove PyConfig.struct_size (GH-16500) (GH-16508)Victor Stinner2019-10-011-8/+1
| | | | | | | For now, we'll rely on the fact that the config structures aren't covered by the stable ABI. We may revisit this in the future if we further explore the idea of offering a stable embedding API. (cherry picked from commit bdace21b769998396d0ccc8da99a8ca9b507bfdf)
* bpo-38322: Fix gotlandmark() of PC/getpathp.c (GH-16489)Victor Stinner2019-09-301-8/+6
| | | | | | Write the filename into a temporary buffer instead of reusing prefix. The problem is that join() modifies prefix inplace. If prefix is not normalized, join() can make prefix shorter and so gotlandmark() does modify prefix instead of returning it unmodified.
* bpo-38304: Fix PyConfig usage in python_uwp.cpp (GH-16487)Victor Stinner2019-09-301-1/+7
| | | | | * Set PyPreConfig.struct_size and PyConfig.struct_size as required by the API. * PyPreConfig_InitPythonConfig() can now fail: check PyStatus result.
* bpo-38234: Add test_init_setpath_config() to test_embed (GH-16402)Victor Stinner2019-09-261-3/+3
| | | | | | | | | | | | * Add test_embed.test_init_setpath_config(): test Py_SetPath() with PyConfig. * test_init_setpath() and test_init_setpythonhome() no longer call Py_SetProgramName(), but use the default program name. * _PyPathConfig: isolated, site_import and base_executable fields are now only available on Windows. * If executable is set explicitly in the configuration, ignore calculated base_executable: _PyConfig_InitPathConfig() copies executable to base_executable. * Complete path config documentation.
* bpo-38234: Cleanup getpath.c (GH-16367)Victor Stinner2019-09-251-15/+15
| | | | | | | | | * search_for_prefix() directly calls reduce() if found is greater than 0. * Add calculate_pybuilddir() subfunction. * search_for_prefix(): add path string buffer for readability. * Fix some error handling code paths: release resources on error. * calculate_read_pyenv(): rename tmpbuffer to filename. * test.pythoninfo now also logs windows.dll_path
* bpo-38234: read_pth_file() now returns PyStatus (GH-16338)Victor Stinner2019-09-231-76/+131
| | | | | | | | | Refactor path configuration code: * read_pth_file() now returns PyStatus to report errors, rather than calling Py_FatalError(). * Move argv0_path and zip_path buffers out of PyCalculatePath structures. * On Windows, _PyPathConfig.home is now preferred over PyConfig.home.
* bpo-38234: Fix _PyConfig_InitPathConfig() (GH-16335)Victor Stinner2019-09-231-41/+69
| | | | | | | | | | | | | | | | * _PyConfig_InitPathConfig() now starts by copying the global path configuration, and then override values set in PyConfig. * _PyPathConfig_Calculate() implementations no longer override _PyPathConfig fields which are already computed. For example, if _PyPathConfig.prefix is not NULL, leave it unchanged. * If Py_SetPath() has been called, _PyConfig_InitPathConfig() doesn't call _PyPathConfig_Calculate() anymore. * _PyPathConfig_Calculate() no longer uses PyConfig, except to initialize PyCalculatePath structure. * pathconfig_calculate(): remove useless temporary "_PyPathConfig new_config" variable. * calculate_module_search_path(): remove hack to workaround memory allocation failure, call Py_FatalError() instead. * Fix get_program_full_path(): handle memory allocation failure.
* bpo-38236: Dump path config at first import error (GH-16300)Victor Stinner2019-09-231-3/+2
| | | | Python now dumps path configuration if it fails to import the Python codecs of the filesystem and stdio encodings.
* bpo-38234: Fix PyConfig_Read() when Py_SetPath() was called (GH-16298)Victor Stinner2019-09-201-3/+6
| | | | | | * If Py_SetPath() has been called, _PyConfig_InitPathConfig() now uses its value. * Py_Initialize() now longer copies path configuration from PyConfig to the global path configuration (_Py_path_config).
* bpo-38234: Remove _PyPathConfig.dll_path (GH-16307)Victor Stinner2019-09-201-25/+34
| | | | | | | | | The DLL path is not computed from any user configuration and cannot be configured by PyConfig. Instead, add a new _Py_dll_path global variable. Remove _PyConfig_SetPathConfig(): replaced with _PyPathConfig_Init(). Py_Initialize() now longer sets the "global path configuration", but only initialize _Py_dll_path.
* bpo-38133: Allow py.exe launcher to locate installations from the Microsoft ↵Steve Dower2019-09-121-101/+209
| | | | Store (GH-16025)
* bpo-32592: Set Windows 8 as the minimum required version for API support ↵Steve Dower2019-09-111-3/+3
| | | | (GH-15951)
* bpo-38114: Do not include pip.ini in Nuget package (GH-15964)Steve Dower2019-09-112-5/+8
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* bpo-32587: Fixes unsafe downcast in PC/winreg.c (GH-15766)Steve Dower2019-09-091-1/+1
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* bpo-37705: Improve the implementation of winerror_to_errno() (GH-15623)Zackery Spytz2019-09-092-109/+137
| | | | | winerror_to_errno() is no longer automatically generated. Do not rely on the old _dosmapperr() function. Add ERROR_NO_UNICODE_TRANSLATION (1113) -> EILSEQ.
* bpo-32587: Make winreg.REG_MULTI_SZ support zero-length strings (#13239)Zackery Spytz2019-09-091-16/+25
| | | | | | * bpo-32587: Make winreg.REG_MULTI_SZ support PendingFileRenameOperations * Address review comments.