Serhiy Storchaka added the comment:
Actually non-hashable patterns are not supported.
>>> re.match(bytearray(b'.'), b'x')
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/home/serhiy/py/cpython/Lib/re.py", line 163, in match
return _compile(pattern, flags).match(string)
File "/home/serhiy/py/cpython/Lib/re.py", line 281, in _compile
p, loc = _cache[type(pattern), pattern, flags]
TypeError: unhashable type: 'bytearray'
Should it be considered as a bug?
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nosy: +serhiy.storchaka
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Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue1282>
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