def _is_registered(self):
sql = SQL()
sql._query_("SELECT user, password FROM user WHERE user_id = '" + str(self.uid) + "'")
data = sql.get_last_result()
if data is not None:
return True
return False
def show_grades(self):
sql = SQL()
sql._query_("SELECT user, password FROM user WHERE user_id = '" + str(self.uid) + "'")
data = sql.get_last_result()
self.sii.set_userdata(data['user'], data['password'])
return self.sii.get_grades()
