<s> """<STR_LIT>""" <EOL> import sys <EOL> import types <EOL> PY2 = sys . version_info [ <NUM_LIT:0> ] == <NUM_LIT:2> <EOL> PY3 = sys . version_info [ <NUM_LIT:0> ] == <NUM_LIT:3> <EOL> if PY3 : <EOL> string_types = str , <EOL> integer_types = int , <EOL> class_types = type , <EOL> text_type = str <EOL> binary_type = bytes <EOL> else : <EOL> string_types = basestring , <EOL> integer_types = ( int , long ) <EOL> class_types = ( type , types . ClassType ) <EOL> text_type = unicode <EOL> binary_type = str <EOL> try : <EOL> from itertools import izip <EOL> except ImportError : <EOL> izip = zip </s>
