36 lines
1.1 KiB
Python
36 lines
1.1 KiB
Python
#!/usr/bin/env python
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# Copyright (C) 2015 Hewlett-Packard Development Company, L.P.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# 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, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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# functions that don't fit in well elsewhere
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import codecs
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import locale
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def wrap_stream(stream, encoding='utf-8'):
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try:
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stream_enc = stream.encoding
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except AttributeError:
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stream_enc = locale.getpreferredencoding()
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if hasattr(stream, 'buffer'):
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stream = stream.buffer
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if str(stream_enc).lower() == str(encoding).lower():
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return stream
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return codecs.EncodedFile(stream, encoding, stream_enc)
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