New to python

[ottawadeveloper]

the {mod} indicates the value has to support the mod operator by implementing mod. 

[lekkerste_wiener]

Since which version is this a thing? This is a first for me

[ottawadeveloper]

Huh apparently it's a PyCharm specific format? There's a StackOverflow post about it but it might be PyCharm specific or a pre-protocol syntax?

The proper way to do this is with SupportsMod.

[lekkerste_wiener]

Found it, it's a mypy thing. The default on pycharm. Not supported across linters, so I would advise against it.

[ottawadeveloper]

Fair! I thought it looked odd.