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# -*- coding: utf-8 -*-
# Copyright (c) 2012-2014 The python-semanticversion project
# This code is distributed under the two-clause BSD License.
import sys
is_python2 = (sys.version_info[0] == 2)
if is_python2: # pragma: no cover
base_cmp = cmp
else: # pragma: no cover
def base_cmp(x, y):
if x < y:
return -1
elif x > y:
return 1
else:
return 0
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