454               'scope': entity.scope,

   454               'scope': entity.scope,

   455               'status': 'active'}

   455               'status': 'active'}

   456     mentor = mentor_logic.logic.getForFields(fields, unique=True)

   456     mentor = mentor_logic.logic.getForFields(fields, unique=True)

   457 

   457 

   458     # add this mentor to the additional mentors

   458     # add this mentor to the additional mentors

   460     if not entity.additional_mentors:

   459     if not entity.additional_mentors:

   461       additional_mentors = [mentor.key()]

   460       additional_mentors = [mentor.key()]

   462     else:

   461     else:

   464 

   464 

   465     fields = {'additional_mentors': additional_mentors}

   465     fields = {'additional_mentors': additional_mentors}

   466     project_logic.updateEntityProperties(entity, fields)

   466     project_logic.updateEntityProperties(entity, fields)

   467 

   467 

   468     # redirect to the same page

   468     # redirect to the same page