Current File : //var/opt/nydus/ops/oscrypto/_win/_decode.py
# coding: utf-8
from __future__ import unicode_literals, division, absolute_import, print_function
import locale
from .._types import str_cls
_encoding = locale.getpreferredencoding()
_fallback_encodings = ['utf-8', 'cp1252']
def _try_decode(byte_string):
"""
Tries decoding a byte string from the OS into a unicode string
:param byte_string:
A byte string
:return:
A unicode string
"""
try:
return str_cls(byte_string, _encoding)
# If the "correct" encoding did not work, try some defaults, and then just
# obliterate characters that we can't seen to decode properly
except (UnicodeDecodeError):
for encoding in _fallback_encodings:
try:
return str_cls(byte_string, encoding, errors='strict')
except (UnicodeDecodeError):
pass
return str_cls(byte_string, errors='replace')
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