mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-10-06 23:21:06 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 10

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

Browse source 
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
This commit is contained in:
Erlend Egeberg Aasland 2021-04-30 16:04:57 +02:00 • committed by GitHub
parent 387397f8a4
commit 9746cda705
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
20 changed files with 87 additions and 28 deletions
Download patch file Download diff file Expand all files Collapse all files

6
Lib/test/test_array.py
View file

@ -40,6 +40,12 @@ class MiscTest(unittest.TestCase):
self.assertRaises(TypeError, array.array, 'xx')
self.assertRaises(ValueError, array.array, 'x')
@support.cpython_only
def test_disallow_instantiation(self):
# Ensure that the type disallows instantiation (bpo-43916)
tp = type(iter(array.array('I')))
self.assertRaises(TypeError, tp)
@support.cpython_only
def test_immutable(self):
# bpo-43908: check that array.array is immutable