Topics with dots (.) are considered invalid

[cbergmiller]

The topic name "/5958757/10.5.0.2" does not match the TOPIC_FILTER_REGEX and raises ValueError("Invalid topic filter") when Client.subscribe is called.
Would you accept an pull request with a modified regex?
Or would it be possible to set TOPIC_FILTER_REGEX as an class attribute on Client so that it could be changed by sub-classing Client?

[DmitriiTrofimov]

Oh. Yes, you can make the pull request. Thank you a lot!

[skewty]

Also "#" topic is invalid.

[devbis]

Use the fork https://pypi.org/project/aio-mqtt-mod/ as this project seems abandoned.