API keys hooked up and working. All tests passing.

app/notify_client/permission_api_client.py

@@ -0,0 +1,25 @@
+import uuid
+
+from notifications_python_client.base import BaseAPIClient
+
+
+class PermissionApiClient(BaseAPIClient):
+    def __init__(self, base_url=None, client_id=None, secret=None):
+        super(self.__class__, self).__init__(base_url=base_url or 'base_url',
+                                             client_id=client_id or 'client_id',
+                                             secret=secret or 'secret')
+
+    def init_app(self, app):
+        self.base_url = app.config['API_HOST_NAME']
+        self.client_id = app.config['ADMIN_CLIENT_USER_NAME']
+        self.secret = app.config['ADMIN_CLIENT_SECRET']
+
+    def delete_permission(self, permission_id):
+        return self.delete(url='/permission/{}'.format(permission_id))['data']
+
+    def create_permission(self, permission, user_id, service_id):
+        return self.post(
+            url='/permission',
+            data={'permission': permission,
+                  'user': user_id,
+                  'service': service_id})['data']