58 lines
1.9 KiB
Python
58 lines
1.9 KiB
Python
# Copyright (c) 2011, Bernhard Leiner
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms,
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# with or without modification, are permitted provided
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# that the following conditions are met:
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#
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# * Redistributions of source code must retain
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# the above copyright notice, this list of conditions
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# and the following disclaimer.
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# * Redistributions in binary form must reproduce
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# the above copyright notice, this list of conditions
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# and the following disclaimer in the documentation
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# and/or other materials provided with the distribution.
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# * Neither the name of the author nor the names
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# of its contributors may be used to endorse
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# or promote products derived from this software
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# without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
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# BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
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# AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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# IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
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# OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
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# OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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# STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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# EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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'''Compatibility functions for python 2 and 3.
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@author Bernhard Leiner (bleiner AT gmail com)
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@version 1.0
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'''
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__docformat__ = "javadoc"
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import sys
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if sys.version_info[0] >= 3:
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def asbytes(s):
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if isinstance(s, bytes):
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return s
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return s.encode('latin1')
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def asstr(s):
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if isinstance(s, str):
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return s
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return s.decode('latin1')
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else:
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asbytes = str
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asstr = str
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