black: list / dict / tuple formatting

[evanpurkhiser]

Part of #99

[kiorky]

for this one, im unsure if we could keep as-is all the definitions as it is more compact and easier to read even if this part is not black'ed.

[kiorky]

i mean up to that part of the code, below, changes are mergeable without any comment.

[evanpurkhiser]

I think if we remove the magic trailing commma the items that are not longer than 80 characters will not break into multi lines.

Let me try that.

[evanpurkhiser]

let me pull these out of this PR real quick though so we can merge the rest.

[evanpurkhiser]

Will open a new PR to figure out the "alphas"

[kiorky]

Will open a new PR to figure out the "alphas"

black --line-length 120 should solve this.

and Yes, of course, i will merge the non commentables ones, Thx again for the contribution !

[evanpurkhiser]

I can set a longer line length, but unfortunately it may cause a bunch of other reformatting now :(

How do you feel about this? #121