python3 support.

This gives us functional python3 support.  There are likely
still bugs, but instance boot on openstack is functional now.

LP: #1247132

1 files changed, 15 insertions, 7 deletions

diff --git a/cloudinit/url_helper.py b/cloudinit/url_helper.py
index 3074dd08..62001dff 100644
--- a/cloudinit/url_helper.py
+++ b/cloudinit/url_helper.py
@@ -20,21 +20,29 @@
 #    You should have received a copy of the GNU General Public License
 #    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-import httplib
 import time
-import urllib
+
+import six
 
 import requests
 from requests import exceptions
 
-from urlparse import (urlparse, urlunparse)
+from six.moves.urllib.parse import (
+    urlparse, urlunparse,
+    quote as urlquote)
 
 from cloudinit import log as logging
 from cloudinit import version
 
 LOG = logging.getLogger(__name__)
 
-NOT_FOUND = httplib.NOT_FOUND
+if six.PY2:
+    import httplib
+    NOT_FOUND = httplib.NOT_FOUND
+else:
+    import http.client
+    NOT_FOUND = http.client.NOT_FOUND
+
 
 # Check if requests has ssl support (added in requests >= 0.8.8)
 SSL_ENABLED = False
@@ -70,7 +78,7 @@ def combine_url(base, *add_ons):
         path = url_parsed[2]
         if path and not path.endswith("/"):
             path += "/"
-        path += urllib.quote(str(add_on), safe="/:")
+        path += urlquote(str(add_on), safe="/:")
         url_parsed[2] = path
         return urlunparse(url_parsed)
 
@@ -111,7 +119,7 @@ class UrlResponse(object):
 
     @property
     def contents(self):
-        return self._response.content
+        return self._response.text
 
     @property
     def url(self):
@@ -135,7 +143,7 @@ class UrlResponse(object):
         return self._response.status_code
 
     def __str__(self):
-        return self.contents
+        return self._response.text
 
 
 class UrlError(IOError):