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33 lines
918 B
33 lines
918 B
"""
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This module is here to ensure compatibility of Windows/Linux/MacOS and
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different Python versions.
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"""
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import errno
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import sys
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import pickle
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def pickle_load(file):
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try:
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return pickle.load(file)
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# Python on Windows don't throw EOF errors for pipes. So reraise them with
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# the correct type, which is caught upwards.
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except OSError:
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if sys.platform == 'win32':
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raise EOFError()
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raise
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def pickle_dump(data, file, protocol):
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try:
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pickle.dump(data, file, protocol)
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# On Python 3.3 flush throws sometimes an error even though the writing
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# operation should be completed.
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file.flush()
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# Python on Windows don't throw EPIPE errors for pipes. So reraise them with
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# the correct type and error number.
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except OSError:
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if sys.platform == 'win32':
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raise IOError(errno.EPIPE, "Broken pipe")
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raise
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