Python 3.10.0a0 (heads/master:f76d894dc5, Sep 10 2020, 23:26:39)
[Clang 11.0.0 (clang-1100.0.33.12)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import pickle
>>> import _blake2
>>> pickle.dumps(_blake2.blake2s(), 0)
b'ccopy_reg\n_reconstructor\np0\n(c_blake2\nblake2s\np1\nc__builtin__\nobject\np2\nNtp3\nRp4\n.'
>>> pickle.dumps(_blake2.blake2s(), 1)
b'ccopy_reg\n_reconstructor\nq\x00(c_blake2\nblake2s\nq\x01c__builtin__\nobject\nq\x02Ntq\x03Rq\x04.'
>>> import _blake2
>>> import pickle
>>> pickle.dumps(_blake2.blake2s(), 0)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/copyreg.py", line 65, in _reduce_ex
raise TypeError("can't pickle %s objects" % base.__name__)
TypeError: can't pickle blake2s objects
>>> pickle.dumps(_blake2.blake2s(), 1)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/copyreg.py", line 65, in _reduce_ex
raise TypeError("can't pickle %s objects" % base.__name__)
TypeError: can't pickle blake2s objects