Merge pull request #1370 from omasanori/six-version

Require six version 1.4.0 or later.

pelican/contents.py

@@ -1,7 +1,7 @@
 # -*- coding: utf-8 -*-
 from __future__ import unicode_literals, print_function
 import six
-from six.moves.urllib.parse import unquote
+from six.moves.urllib.parse import (unquote, urlparse, urlunparse)
 
 import copy
 import locale
@@ -11,14 +11,8 @@
 import re
 import sys
 
-try:
-    from urlparse import urlparse, urlunparse
-except ImportError:
-    from urllib.parse import urlparse, urlunparse
-
 from datetime import datetime
 
-
 from pelican import signals
 from pelican.settings import DEFAULT_CONFIG
 from pelican.utils import (slugify, truncate_html_words, memoized, strftime,

pelican/tools/pelican_import.py

@@ -6,15 +6,9 @@
 try:
     # py3k import
     from html.parser import HTMLParser
-    from urllib.request import urlretrieve
-    from urllib.parse import urlparse
-    from urllib.error import URLError
 except ImportError:
     # py2 import
     from HTMLParser import HTMLParser  # NOQA
-    from urllib import urlretrieve
-    from urlparse import urlparse
-    from urllib2 import URLError
 import os
 import re
 import subprocess
@@ -23,6 +17,9 @@
 import logging
 
 from codecs import open
+from six.moves.urllib.error import URLError
+from six.moves.urllib.parse import urlparse
+from six.moves.urllib.request import urlretrieve
 
 from pelican.utils import slugify
 from pelican.log import init

pelican/writers.py

@@ -8,12 +8,10 @@
 
 if not six.PY3:
     from codecs import open
-    from urlparse import urlparse
-else:
-    from urllib.parse import urlparse
 
 from feedgenerator import Atom1Feed, Rss201rev2Feed
 from jinja2 import Markup
+from six.moves.urllib.parse import urlparse
 
 from pelican.paginator import Paginator
 from pelican.utils import (get_relative_path, path_to_url, set_date_tzinfo,

setup.py

@@ -2,7 +2,8 @@
 from setuptools import setup
 
 requires = ['feedgenerator >= 1.6', 'jinja2 >= 2.7', 'pygments', 'docutils',
-            'pytz >= 0a', 'blinker', 'unidecode', 'six', 'python-dateutil']
+            'pytz >= 0a', 'blinker', 'unidecode', 'six >= 1.4',
+            'python-dateutil']
 
 entry_points = {
     'console_scripts': [