It was removed urllib, urllib2 & urlparse modules

Those modules have been combined in python 3. Therefore,
implementing the six module helps to have support to both versions.

Change-Id: I164a0f19790ff066d16d0cf4f0daa6f1097c848e
Closes-Bug: #1267181

glanceclient/common/http.py

@@ -20,10 +20,10 @@ import logging
 import posixpath
 import socket
 import struct
-import urlparse
 
 import six
 from six.moves import http_client
+from six.moves.urllib import parse
 
 try:
     import json
@@ -31,9 +31,9 @@ except ImportError:
     import simplejson as json
 
 # Python 2.5 compat fix
-if not hasattr(urlparse, 'parse_qsl'):
+if not hasattr(parse, 'parse_qsl'):
     import cgi
-    urlparse.parse_qsl = cgi.parse_qsl
+    parse.parse_qsl = cgi.parse_qsl
 
 import OpenSSL
 
@@ -85,7 +85,7 @@ class HTTPClient(object):
 
     @staticmethod
     def parse_endpoint(endpoint):
-        return urlparse.urlparse(endpoint)
+        return parse.urlparse(endpoint)
 
     @staticmethod
     def get_connection_class(scheme):
@@ -199,14 +199,14 @@ class HTTPClient(object):
                 # v1/images/detail'  from recursion.
                 # See bug #1230032 and bug #1208618.
                 if url is not None:
-                    all_parts = urlparse.urlparse(url)
+                    all_parts = parse.urlparse(url)
                     if not (all_parts.scheme and all_parts.netloc):
                         norm_parse = posixpath.normpath
                         url = norm_parse('/'.join([self.endpoint_path, url]))
                 else:
                     url = self.endpoint_path
 
-            conn_url = urlparse.urlsplit(url).geturl()
+            conn_url = parse.urlsplit(url).geturl()
             # Note(flaper87): Ditto, headers / url
             # encoding to make httplib happy.
             conn_url = strutils.safe_encode(conn_url)

glanceclient/v1/images.py

@@ -15,8 +15,9 @@
 
 import copy
 import json
+
 import six
-import urllib
+from six.moves.urllib import parse
 
 from glanceclient.common import base
 from glanceclient.common import utils
@@ -112,7 +113,7 @@ class ImageManager(base.Manager):
 
         image_id = base.getid(image)
         resp, body = self.api.raw_request('HEAD', '/v1/images/%s'
-                                          % urllib.quote(str(image_id)))
+                                          % parse.quote(str(image_id)))
         meta = self._image_meta_from_headers(dict(resp.getheaders()))
         return Image(self, meta)
 
@@ -125,7 +126,7 @@ class ImageManager(base.Manager):
         """
         image_id = base.getid(image)
         resp, body = self.api.raw_request('GET', '/v1/images/%s'
-                                          % urllib.quote(str(image_id)))
+                                          % parse.quote(str(image_id)))
         checksum = resp.getheader('x-image-meta-checksum', None)
         if do_checksum and checksum is not None:
             body.set_checksum(checksum)
@@ -171,7 +172,7 @@ class ImageManager(base.Manager):
                     # trying to encode them
                     qp[param] = strutils.safe_encode(value)
 
-            url = '/v1/images/detail?%s' % urllib.urlencode(qp)
+            url = '/v1/images/detail?%s' % parse.urlencode(qp)
             images = self._list(url, "images")
             for image in images:
                 if filter_owner(owner, image):

glanceclient/v1/legacy_shell.py

@@ -22,7 +22,8 @@ from __future__ import print_function
 
 import argparse
 import sys
-import urlparse
+
+from six.moves.urllib import parse
 
 from glanceclient.common import utils
 
@@ -75,7 +76,7 @@ def print_image_formatted(client, image):
     :param client: The Glance client object
     :param image: The image metadata
     """
-    uri_parts = urlparse.urlparse(client.http_client.endpoint)
+    uri_parts = parse.urlparse(client.http_client.endpoint)
     if uri_parts.port:
         hostbase = "%s:%s" % (uri_parts.hostname, uri_parts.port)
     else:

glanceclient/v2/images.py

@@ -14,7 +14,7 @@
 #    under the License.
 
 import six
-import urllib
+from six.moves.urllib import parse
 
 import warlock
 
@@ -64,10 +64,10 @@ class Controller(object):
             if isinstance(value, six.string_types):
                 filters[param] = strutils.safe_encode(value)
 
-        url = '/v2/images?%s' % urllib.urlencode(filters)
+        url = '/v2/images?%s' % parse.urlencode(filters)
 
         for param in tags_url_params:
-            url = '%s&%s' % (url, urllib.urlencode(param))
+            url = '%s&%s' % (url, parse.urlencode(param))
 
         for image in paginate(url):
             #NOTE(bcwaldon): remove 'self' for now until we have an elegant