code: def update_user(cls, username, email, password):
          
          if cls._check_email_changed(username, email):
              # if we try to set the email to whatever it is already on SeAT, we get a HTTP422 error
              logger.debug("Updating SeAT username %s with email %s and password" % (username, email))
              ret = cls.exec_request('user/{}'.format(username), 'put', email=email)
              logger.debug(ret)
              if not cls._response_ok(ret):
                  logger.warn("Failed to update email for username {}".format(username))
          ret = cls.exec_request('user/{}'.format(username), 'put', password=password)
          logger.debug(ret)
          if not cls._response_ok(ret):
              logger.warn("Failed to update password for username {}".format(username))
              return None
          logger.info("Updated SeAT user with username %s" % username)
          return username
docs: Edit user info