drop six dependency

[branchvincent]

Fixes #249

[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 c1ab78bcd942780ae57b4b3db56046e91702c9e2 on branchvincent:drop-six into 65a5d09ce0a592a80918f094ec3fa48b7faca250 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 https://github.com/c0fec0de/anytree/pull/250#issuecomment-2198336514, 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.