from __future__ import unicode_literals

import sys

import operator

try:

    from collections import MutableMapping, Sequence  # noqa

except ImportError:

    from collections.abc import MutableMapping, Sequence  # noqa

PY3 = sys.version_info[0] >= 3

if PY3:

    zip = zip

    from urllib.parse import (

        unquote, urljoin, urlunsplit, SplitResult, urlsplit as _urlsplit

    )

    from urllib.request import urlopen

    str_types = str,

    int_types = int,

    iteritems = operator.methodcaller("items")

else:

    from itertools import izip as zip  # noqa

    from urlparse import (

        urljoin, urlunsplit, SplitResult, urlsplit as _urlsplit  # noqa

    )

    from urllib import unquote  # noqa

    from urllib2 import urlopen  # noqa

    str_types = basestring

    int_types = int, long

    iteritems = operator.methodcaller("iteritems")

# On python < 3.3 fragments are not handled properly with unknown schemes

def urlsplit(url):

    scheme, netloc, path, query, fragment = _urlsplit(url)

    if "#" in path:

        path, fragment = path.split("#", 1)

    return SplitResult(scheme, netloc, path, query, fragment)

def urldefrag(url):

    if "#" in url:

        s, n, p, q, frag = urlsplit(url)

        defrag = urlunsplit((s, n, p, q, ''))

    else:

        defrag = url

        frag = ''

    return defrag, frag

# flake8: noqa