52 lines
1.5 KiB
Python
52 lines
1.5 KiB
Python
# Copyright David Abrahams 2004. Distributed under the Boost
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# Software License, Version 1.0. (See accompanying
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# file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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from __future__ import print_function
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r'''>>> import pickle2_ext
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>>> import pickle
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>>> pickle2_ext.world.__module__
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'pickle2_ext'
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>>> pickle2_ext.world.__safe_for_unpickling__
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1
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>>> pickle2_ext.world.__name__
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'world'
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>>> pickle2_ext.world('Hello').__reduce__()
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(<class 'pickle2_ext.world'>, ('Hello',), (0,))
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>>> for number in (24, 42):
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... wd = pickle2_ext.world('California')
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... wd.set_secret_number(number)
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... pstr = pickle.dumps(wd)
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... wl = pickle.loads(pstr)
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... print(wd.greet(), wd.get_secret_number())
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... print(wl.greet(), wl.get_secret_number())
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Hello from California! 24
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Hello from California! 24
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Hello from California! 42
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Hello from California! 0
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# Now show that the __dict__ is not taken care of.
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>>> wd = pickle2_ext.world('California')
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>>> wd.x = 1
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>>> wd.__dict__
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{'x': 1}
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>>> try: pstr = pickle.dumps(wd)
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... except RuntimeError as err: print(err)
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...
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Incomplete pickle support (__getstate_manages_dict__ not set)
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'''
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def run(args = None):
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import sys
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import doctest
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if args is not None:
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sys.argv = args
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return doctest.testmod(sys.modules.get(__name__))
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if __name__ == '__main__':
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print("running...")
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import sys
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status = run()[0]
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if (status == 0): print("Done.")
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sys.exit(status)
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