[refactor] Improve python3 compatibility

With this commit all tests on py34 tox environment
are collected.

3 files changed, 3 insertions, 3 deletions

diff --git a/server/src/leap/soledad/server/__init__.py b/server/src/leap/soledad/server/__init__.py
index 5bed22c9..6640bab4 100644
--- a/server/src/leap/soledad/server/__init__.py
+++ b/server/src/leap/soledad/server/__init__.py
@@ -82,7 +82,7 @@ documents on the shared database is handled by `leap.soledad.server.auth`
 module.
 """
 
-import urlparse
+import six.moves.urllib.parse as urlparse
 import sys
 
 from leap.soledad.common.l2db.remote import http_app, utils
diff --git a/server/src/leap/soledad/server/gzip_middleware.py b/server/src/leap/soledad/server/gzip_middleware.py
index 986c5738..c77f9f67 100644
--- a/server/src/leap/soledad/server/gzip_middleware.py
+++ b/server/src/leap/soledad/server/gzip_middleware.py
@@ -17,7 +17,7 @@
 """
 Gzip middleware for WSGI apps.
 """
-import StringIO
+from six import StringIO
 from gzip import GzipFile
 
 
diff --git a/server/src/leap/soledad/server/sync.py b/server/src/leap/soledad/server/sync.py
index b553a056..6791c06c 100644
--- a/server/src/leap/soledad/server/sync.py
+++ b/server/src/leap/soledad/server/sync.py
@@ -18,7 +18,7 @@
 Server side synchronization infrastructure.
 """
 import time
-from itertools import izip
+from six.moves import zip as izip
 
 from leap.soledad.common.l2db import sync
 from leap.soledad.common.l2db.remote import http_app