New submission from Memeplex:
In [1]: mv = memoryview(b'123')
In [2]: mv.__reduce__()
TypeError: can't pickle memoryview objects
But then:
In [3]: pickle.dumps(mv)
b'\x80\x03cbuiltins\nmemoryview\nq\x00)\x81q\x01.'
Even worse:
In [4]: pickle.loads(pickle.dumps(mv))
TypeError: Required argument 'object' (pos 1) not found
According to the module documentation: Attempts to pickle unpicklable objects
will raise the PicklingError exception.
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components: Extension Modules
messages: 266212
nosy: memeplex
priority: normal
severity: normal
status: open
title: Pickle of memoryview not raising error
type: behavior
versions: Python 3.5
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Python tracker <[email protected]>
<http://bugs.python.org/issue27098>
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