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# -*- coding: utf-8 -*-


This module handles import compatibility issues between Python 2 and
Python 3.

import chardet

import sys

# -------
# Pythons
# -------

# Syntax sugar.
_ver = sys.version_info

#: Python 2.x?
is_py2 = (_ver[0] == 2)

#: Python 3.x?
is_py3 = (_ver[0] == 3)

import simplejson as json
except ImportError:
import json

# ---------
# Specifics
# ---------

if is_py2:
from urllib import (
quote, unquote, quote_plus, unquote_plus, urlencode, getproxies,
proxy_bypass, proxy_bypass_environment, getproxies_environment)
from urlparse import urlparse, urlunparse, urljoin, urlsplit, urldefrag
from urllib2 import parse_http_list
import cookielib
from Cookie import Morsel
from StringIO import StringIO

from urllib3.packages.ordered_dict import OrderedDict

builtin_str = str
bytes = str
str = unicode
basestring = basestring
numeric_types = (int, long, float)
integer_types = (int, long)

elif is_py3:
from urllib.parse import urlparse, urlunparse, urljoin, urlsplit, urlencode, quote, unquote, quote_plus, unquote_plus, urldefrag
from urllib.request import parse_http_list, getproxies, proxy_bypass, proxy_bypass_environment, getproxies_environment
from http import cookiejar as cookielib
from http.cookies import Morsel
from io import StringIO
from collections import OrderedDict

builtin_str = str
str = str
bytes = bytes
basestring = (str, bytes)
numeric_types = (int, float)
integer_types = (int,)

This post first appeared on Ricky's Python Notes, please read the originial post: here

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