release-20.2:Backport!2363 (!3825) · Merge requests · noc / noc

Merged Andrey Vertiprahov requested to merge cherry-pick-7621ee0f into release-20.2 Jun 13, 2020

Add Operation error to Huawei.MA5600T when message.

(cherry picked from commit 7621ee0f)

0458df81 Add Operation error to Huawei.MA5600T when "It will take several minutes to... ec70ad9e Add clean_input method. 1c012f78 Fix flake. aec55e75 Fix black.