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# encoding: utf-8
"""
Provides Python 2/3 compatibility objects
"""
from __future__ import absolute_import, division, print_function, unicode_literals
import sys
# ===========================================================================
# Python 3 versions
# ===========================================================================
if sys.version_info >= (3, 0):
from collections.abc import Sequence
from io import BytesIO
def is_string(obj):
"""Return True if *obj* is a string, False otherwise."""
return isinstance(obj, str)
Unicode = str
# ===========================================================================
# Python 2 versions
# ===========================================================================
else:
from collections import Sequence # noqa
from StringIO import StringIO as BytesIO # noqa
def is_string(obj):
"""Return True if *obj* is a string, False otherwise."""
return isinstance(obj, basestring) # noqa
Unicode = unicode # noqa
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