fixed json conversion errors

inventory_provider/routes/opsdb.py

@@ -49,7 +49,7 @@ def get_interface_details(equipment_name, interface):
     r = common.get_redis()
     key = 'opsdb:interface_services:%s:%s' % (equipment_name, interface)
     # TODO: handle None (return 404)
-    return jsonify(r.get(key).decode('utf-8'))
+    return jsonify(json.loads(r.get(key).decode('utf-8')))
 
 
 @routes.route("/equipment-location")
@@ -67,20 +67,22 @@ def get_all_equipment_locations():
 @routes.route("/equipment-location/<path:equipment_name>")
 def get_equipment_location(equipment_name):
     r = common.get_redis()
-    return jsonify(r.get('opsdb:location:' + equipment_name))
+    result = r.get('opsdb:location:' + equipment_name)
+    # TODO: handle None (return 404)
+    return jsonify(json.loads(result.decode('utf-8')))
 
 
 @routes.route("/circuit-hierarchy/children/<int:parent_id>")
 def get_children(parent_id):
     r = common.get_redis()
-    return Response(
-        r.get('opsdb:services:children:%d' % parent_id),
-        mimetype="application/json")
+    result = r.get('opsdb:services:children:%d' % parent_id)
+    # TODO: handle None (return 404)
+    return jsonify(json.loads(result.decode('utf-8')))
 
 
 @routes.route("/circuit-hierarchy/parents/<int:child_id>")
 def get_parents(child_id):
     r = common.get_redis()
-    return Response(
-        r.get('opsdb:services:parents:%d' % child_id),
-        mimetype="application/json")
+    result = r.get('opsdb:services:parents:%d' % child_id)
+    # TODO: handle None (return 404)
+    return jsonify(json.loads(result.decode('utf-8')))