delta/cpython-git.git/Modules/unicodedata.c, branch enum-lost-fixes

bpo-43908: Make heap types converted during 3.10 alpha immutable (GH-26351) (GH-26766)

2021-06-17T10:19:44+00:00

* Make functools types immutable

* Multibyte codec types are now immutable

* pyexpat.xmlparser is now immutable

* array.arrayiterator is now immutable

* _thread types are now immutable

* _csv types are now immutable

* _queue.SimpleQueue is now immutable

* mmap.mmap is now immutable

* unicodedata.UCD is now immutable

* sqlite3 types are now immutable

* _lsprof.Profiler is now immutable

* _overlapped.Overlapped is now immutable

* _operator types are now immutable

* winapi__overlapped.Overlapped is now immutable

* _lzma types are now immutable

* _bz2 types are now immutable

* _dbm.dbm and _gdbm.gdbm are now immutable
(cherry picked from commit 00710e6346fd2394aa020b2dfae170093effac98)

Co-authored-by: Erlend Egeberg Aasland 

Co-authored-by: Erlend Egeberg Aasland

bpo-42972: Fully support GC for pyexpat, unicodedata, and dbm/gdbm heap types (GH-26376)

2021-05-27T15:26:15+00:00

* bpo-42972: pyexpat
* bpo-42972: unicodedata
* bpo-42972: dbm/gdbm
(cherry picked from commit 59af59c2dfa52dcd5605185263f266a49ced934c)

Co-authored-by: Erlend Egeberg Aasland

bpo-43916: Apply Py_TPFLAGS_DISALLOW_INSTANTIATION to selected types (GH-25748)

2021-04-30T14:04:57+00:00

Apply Py_TPFLAGS_DISALLOW_INSTANTIATION to the following types:

* _dbm.dbm
* _gdbm.gdbm
* _multibytecodec.MultibyteCodec
* _sre..SRE_Scanner
* _thread._localdummy
* _thread.lock
* _winapi.Overlapped
* array.arrayiterator
* functools.KeyWrapper
* functools._lru_list_elem
* pyexpat.xmlparser
* re.Match
* re.Pattern
* unicodedata.UCD
* zlib.Compress
* zlib.Decompress

bpo-41798: Allocate unicodedata CAPI on the heap (GH-24128)

2021-01-20T11:03:53+00:00

bpo-42519: Replace PyObject_MALLOC() with PyObject_Malloc() (GH-23587)

2020-12-01T09:37:39+00:00

No longer use deprecated aliases to functions:

* Replace PyObject_MALLOC() with PyObject_Malloc()
* Replace PyObject_REALLOC() with PyObject_Realloc()
* Replace PyObject_FREE() with PyObject_Free()
* Replace PyObject_Del() with PyObject_Free()
* Replace PyObject_DEL() with PyObject_Free()

bpo-42157: Rename unicodedata.ucnhash_CAPI (GH-22994)

2020-10-27T03:36:22+00:00

Removed the unicodedata.ucnhash_CAPI attribute which was an internal
PyCapsule object. The related private _PyUnicode_Name_CAPI structure
was moved to the internal C API.

Rename unicodedata.ucnhash_CAPI as unicodedata._ucnhash_CAPI.

bpo-42157: Convert unicodedata.UCD to heap type (GH-22991)

2020-10-26T22:19:22+00:00

Convert the unicodedata extension module to the multiphase
initialization API (PEP 489) and convert the unicodedata.UCD static
type to a heap type.

Co-Authored-By: Mohamed Koubaa

bpo-42157: unicodedata avoids references to UCD_Type (GH-22990)

2020-10-26T18:19:36+00:00

* UCD_Check() uses PyModule_Check()
* Simplify the internal _PyUnicode_Name_CAPI structure:

  * Remove size and state members
  * Remove state and self parameters of getcode() and getname()
    functions

* Remove global_module_state

bpo-1635741: _PyUnicode_Name_CAPI moves to internal C API (GH-22713)

2020-10-26T15:43:47+00:00

The private _PyUnicode_Name_CAPI structure of the PyCapsule API
unicodedata.ucnhash_CAPI moves to the internal C API. Moreover, the
structure gets a new state member which must be passed to the
getcode() and getname() functions.

* Move Include/ucnhash.h to Include/internal/pycore_ucnhash.h
* unicodedata module is now built with Py_BUILD_CORE_MODULE.
* unicodedata: move hashAPI variable into unicodedata_module_state.

bpo-1635741: Add a global module state to unicodedata (GH-22712)

2020-10-15T14:22:19+00:00

Prepare unicodedata to add a state per module: start with a global
"module" state, pass it to subfunctions which access &UCD_Type. This
change also prepares the conversion of the UCD_Type static type to a
heap type.