drop six dependency

[branchvincent]

Fixes #249

[CoolCat467]

This looks pretty good to me as far as I can tell.

[c0fec0de]

Wanted to keep the py2.x support at the time then. But now its time to go on.

[coveralls]

coverage: 99.914%. remained the same
when pulling c1ab78b on branchvincent:drop-six
into 65a5d09 on c0fec0de:main.

[a-detiste]

Yes please, this library landed today in Debian,
I'm glad this PR already exists.
https://wiki.debian.org/Python3-six-removal

[c0fec0de]

Will take care until end of August. Super busy. Sorry for the delay. Alexandre Detiste ***@***.***> schrieb am Sa., 29. Juni 2024, 23:10:

…

Yes please, this library landed today in Debian, I'm glad this PR already exists. https://wiki.debian.org/Python3-six-removal — Reply to this email directly, view it on GitHub <#250 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AE77IH57V3JS5ZQ25UK5LNDZJ4PEJAVCNFSM6AAAAABBFEDZ2GVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDCOJYGMZTMNJRGQ> . You are receiving this because you commented.Message ID: ***@***.***>

[a-detiste]

No worry, it's a very long road.

[dminuoso]

August has passed, do you need more time or can I assist in getting this PR landed somehow?

Will take care until end of August. Super busy. Sorry for the delay. Alexandre Detiste @.> schrieb am Sa., 29. Juni 2024, 23:10:
…
Yes please, this library landed today in Debian, I'm glad this PR already exists. https://wiki.debian.org/Python3-six-removal — Reply to this email directly, view it on GitHub <#250 (comment)>, or unsubscribe https://github.com/notifications/unsubscribe-auth/AE77IH57V3JS5ZQ25UK5LNDZJ4PEJAVCNFSM6AAAAABBFEDZ2GVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDCOJYGMZTMNJRGQ . You are receiving this because you commented.Message ID: @.>