46 lines
1.4 KiB
Python
46 lines
1.4 KiB
Python
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# -*- coding: utf-8 -*-
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#
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# Licensed to the Apache Software Foundation (ASF) under one or more
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# contributor license agreements. See the NOTICE file distributed with
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# this work for additional information regarding copyright ownership.
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# The ASF licenses this file to You under the Apache License, Version 2.0
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# (the "License"); you may not use this file except in compliance with
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# the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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__all__ = []
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def _exception_message(excp):
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"""Return the message from an exception as either a str or unicode object. Supports both
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Python 2 and Python 3.
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>>> msg = "Exception message"
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>>> excp = Exception(msg)
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>>> msg == _exception_message(excp)
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True
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>>> msg = u"unicöde"
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>>> excp = Exception(msg)
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>>> msg == _exception_message(excp)
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True
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"""
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if hasattr(excp, "message"):
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return excp.message
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return str(excp)
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if __name__ == "__main__":
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import doctest
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(failure_count, test_count) = doctest.testmod()
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if failure_count:
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exit(-1)
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