'Set up `self.url_path` on instantiation, since it dynamically
reflects the current team.'

def __init__(self, browser, course_id, team):

    super(EditMembershipPage, self).__init__(browser, course_id)
    self.team = team
    self.url_path = 'teams/#teams/{topic_id}/{team_id}/edit-team/manage-members'.format(topic_id=self.team['topic_id'], team_id=self.team['id'])
