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# -*- coding: utf-8 -*-
from __future__ import unicode_literals
from litecli.compat import PY2
if PY2:
binary_type = str
string_types = basestring
text_type = unicode
else:
binary_type = bytes
string_types = str
text_type = str
def unicode2utf8(arg):
"""Convert strings to UTF8-encoded bytes.
Only in Python 2. In Python 3 the args are expected as unicode.
"""
if PY2 and isinstance(arg, text_type):
return arg.encode("utf-8")
return arg
def utf8tounicode(arg):
"""Convert UTF8-encoded bytes to strings.
Only in Python 2. In Python 3 the errors are returned as strings.
"""
if PY2 and isinstance(arg, binary_type):
return arg.decode("utf-8")
return arg
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