<s> from six import binary_type <EOL> try : <EOL> from urllib . parse import urlencode , urlparse , urljoin <EOL> except ImportError : <EOL> from urllib import urlencode <EOL> from urlparse import urlparse , urljoin <EOL> try : <EOL> from itertools import izip <EOL> except ImportError : <EOL> izip = zip </s>
