How to filter text by character in python-telegram-bot?

Question

Python

The user enters a question and I process it like this:

updater.dispatcher.add_handler(MessageHandler(Filters.text, question_update))

But the next handler returns to the previous one, because, as I understand it, there is a filter for any text there.

updater.dispatcher.add_handler(MessageHandler(Filters.regex("Добавить вариант ответа"), votes)

How to set a filter so that there is some text that necessarily contains a question mark?

Answer 1

standard means of python?

if message.text.find('?') != -1:
   print('ok')