Use six.moves.urllib.parse instead of urlparse

To keep Python 3.x compatibility, use six.moves.urllib.parse to
replace urlparse.

Closes-Bug: #1279611
Change-Id: I61067ee0be8bd9521bb6af0c39d534a262053ca7

storyboard/db/models.py

@@ -17,10 +17,10 @@
 SQLAlchemy Models for storing storyboard
 """
 
-import urlparse
 import warnings
 
 from oslo.config import cfg
+import six.moves.urllib.parse as urlparse
 from sqlalchemy.ext import declarative
 from sqlalchemy.orm import relationship
 from sqlalchemy import schema

storyboard/tests/db/migration/test_migrations_base.py

@@ -25,12 +25,12 @@
 import ConfigParser
 import io
 import os
-import urlparse
 
 from alembic import command
 from alembic import config as alembic_config
 from alembic import migration
 from oslo.config import cfg
+import six.moves.urllib.parse as urlparse
 import sqlalchemy
 import sqlalchemy.exc