b023d7e23f
Ensure file objects including stdin/stdout objects are wrapped using codecs to handle unicode translation to the selected encoding for input/output. Add tests to simulate different encodings for input/output and consequently fix the reading of input from stdin. Include test to trigger failure to encode a unicode valid character using 'ascii' encoding. Change-Id: I9a5c4c96d131873db0000377729b8b0a45aa470d
36 lines
1.1 KiB
Python
36 lines
1.1 KiB
Python
#!/usr/bin/env python
|
|
# Copyright (C) 2015 Hewlett-Packard Development Company, L.P.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
# License for the specific language governing permissions and limitations
|
|
# under the License.
|
|
|
|
# functions that don't fit in well elsewhere
|
|
|
|
import codecs
|
|
import locale
|
|
|
|
|
|
def wrap_stream(stream, encoding='utf-8'):
|
|
|
|
try:
|
|
stream_enc = stream.encoding
|
|
except AttributeError:
|
|
stream_enc = locale.getpreferredencoding()
|
|
|
|
if hasattr(stream, 'buffer'):
|
|
stream = stream.buffer
|
|
|
|
if str(stream_enc).lower() == str(encoding).lower():
|
|
return stream
|
|
|
|
return codecs.EncodedFile(stream, encoding, stream_enc)
|