Make ConversationHandler attributes immutable#1756

Merged

Bibo-Joshi merged 2 commits intomasterfrom

Mar 30, 2020

Commits on Feb 6, 2020

Make ConversationHandler attributes immutable
Bibo-Joshi
committed

Commits on Mar 30, 2020

Add forgotten name property to test_immutable
Bibo-Joshi
committed