require python 3.7 + minor refactoring#277

Merged

ffuuugor merged 4 commits intoexperimental_v1.0from ffuuugor_ver

Nov 25, 2021

+30-22

Commits on Nov 24, 2021

require python 3.7 + minor refactoring
Igor Shilov
committed
fix
Igor Shilov
committed
lint
Igor Shilov
committed
switch to python 3.7.4
Igor Shilov
committed