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bpo-43908: Make heap types converted during 3.10 alpha immutable #26351

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Merged
pablogsal merged 20 commits into from
Jun 17, 2021
Merged

bpo-43908: Make heap types converted during 3.10 alpha immutable #26351

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b355972
Make functools types immutable
May 25, 2021
a5e0d3a
Multibyte codec types are now immutable
May 25, 2021
06f51ff
pyexpat.xmlparser is now immutable
May 25, 2021
2fdee5a
array.arrayiterator is now immutable
May 25, 2021
be80315
_thread types are now immutable
May 25, 2021
53c3294
_csv types are now immutable
May 25, 2021
1bc6569
_queue.SimpleQueue is now immutable
May 25, 2021
e38cafc
mmap.mmap is now immutable
May 25, 2021
5ee3460
unicodedata.UCD is now immutable
May 25, 2021
783f71d
sqlite3 types are now immutable
May 25, 2021
b50c5b9
_lsprof.Profiler is now immutable
May 25, 2021
7ee4d33
_overlapped.Overlapped is now immutable
May 25, 2021
261767c
_operator types are now immutable
May 25, 2021
8a9290d
winapi__overlapped.Overlapped is now immutable
May 25, 2021
d5fac83
_lzma types are now immutable
May 25, 2021
5dcfbce
_bz2 types are now immutable
May 25, 2021
758dec2
_dbm.dbm and _gdbm.gdbm are now immutable
May 25, 2021
454911d
Merge branch 'main' into bpo-43908/3.10-types
Jun 5, 2021
5b8acb6
Fix merge
Jun 5, 2021
4d233a5
Merge branch 'main' into bpo-43908/3.10-types
Jun 15, 2021
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Make functools types immutable
  • Loading branch information
Erlend E. Aasland committed May 25, 2021
commit b3559728d0fcff23fec90995f28f1f53e162fafd
11 changes: 7 additions & 4 deletions Modules/_functoolsmodule.c
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Original file line number Diff line number Diff line change
Expand Up @@ -481,7 +481,8 @@ static PyType_Spec partial_type_spec = {
.name = "functools.partial",
.basicsize = sizeof(partialobject),
.flags = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC |
Py_TPFLAGS_BASETYPE | Py_TPFLAGS_HAVE_VECTORCALL,
Py_TPFLAGS_BASETYPE | Py_TPFLAGS_HAVE_VECTORCALL |
Py_TPFLAGS_IMMUTABLETYPE,
.slots = partial_type_slots
};

Expand Down Expand Up @@ -546,7 +547,8 @@ static PyType_Slot keyobject_type_slots[] = {
static PyType_Spec keyobject_type_spec = {
.name = "functools.KeyWrapper",
.basicsize = sizeof(keyobject),
.flags = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_DISALLOW_INSTANTIATION,
.flags = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_DISALLOW_INSTANTIATION |
Py_TPFLAGS_IMMUTABLETYPE,
.slots = keyobject_type_slots
};

Expand Down Expand Up @@ -766,7 +768,8 @@ static PyType_Slot lru_list_elem_type_slots[] = {
static PyType_Spec lru_list_elem_type_spec = {
.name = "functools._lru_list_elem",
.basicsize = sizeof(lru_list_elem),
.flags = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_DISALLOW_INSTANTIATION,
.flags = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_DISALLOW_INSTANTIATION |
Py_TPFLAGS_IMMUTABLETYPE,
.slots = lru_list_elem_type_slots
};

Expand Down Expand Up @@ -1400,7 +1403,7 @@ static PyType_Spec lru_cache_type_spec = {
.name = "functools._lru_cache_wrapper",
.basicsize = sizeof(lru_cache_object),
.flags = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC |
Py_TPFLAGS_METHOD_DESCRIPTOR,
Py_TPFLAGS_METHOD_DESCRIPTOR | Py_TPFLAGS_IMMUTABLETYPE,
.slots = lru_cache_type_slots
};

Expand Down