Used session to get project_id + fixed readme

README.rst

@@ -27,20 +27,32 @@ conditional code for each cloud.
    :alt: 'Waffle.io - Issues in progress'
 
 .. |aws-py27| image:: https://travis-matrix-badges.herokuapp.com/repos/gvlproject/cloudbridge/branches/master/1
+              :target: https://travis-ci.org/gvlproject/cloudbridge
 .. |aws-py36| image:: https://travis-matrix-badges.herokuapp.com/repos/gvlproject/cloudbridge/branches/master/3
+              :target: https://travis-ci.org/gvlproject/cloudbridge
 .. |aws-pypy| image:: https://travis-matrix-badges.herokuapp.com/repos/gvlproject/cloudbridge/branches/master/5
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 .. |os-py27| image:: https://travis-matrix-badges.herokuapp.com/repos/gvlproject/cloudbridge/branches/master/2
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 .. |os-py36| image:: https://travis-matrix-badges.herokuapp.com/repos/gvlproject/cloudbridge/branches/master/4
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+             :target: https://travis-ci.org/gvlproject/cloudbridge
 
 .. |azure-py27| image:: https://travis-matrix-badges.herokuapp.com/repos/gvlproject/cloudbridge/branches/azure_dev/2
+                :target: https://travis-ci.org/gvlproject/cloudbridge/branches
 .. |azure-py36| image:: https://travis-matrix-badges.herokuapp.com/repos/gvlproject/cloudbridge/branches/azure_dev/5
+                :target: https://travis-ci.org/gvlproject/cloudbridge/branches
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+                :target: https://travis-ci.org/gvlproject/cloudbridge/branches
 
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 .. |gce-py36| image:: https://travis-matrix-badges.herokuapp.com/repos/gvlproject/cloudbridge/branches/gce/6
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 .. |gce-pypy| image:: https://travis-matrix-badges.herokuapp.com/repos/gvlproject/cloudbridge/branches/gce/9
+              :target: https://travis-ci.org/gvlproject/cloudbridge/branches
 
 
 Build Status

cloudbridge/cloud/providers/openstack/services.py

@@ -272,11 +272,7 @@ class OpenStackImageService(BaseImageService):
         """
         project_id = None
         if filter_by_owner:
-            try:
-                project_id = self.provider.keystone.projects.list(
-                    name=self.provider.project_name)[0].id
-            except IndexError:
-                pass
+            project_id = self.provider.os_conn.session.get_project_id()
         os_images = self.provider.os_conn.image.images(
             owner=project_id,
             limit=oshelpers.os_result_limit(self.provider, limit),