switch to cython language level 3str

3-manifolds / SnapPy

SnapPy is a package for studying the topology and geometry of 3-manifolds, with a focus on hyperbolic structures. It is based on the SnapPea kernel written by Jeff Weeks.

https://snappy.computop.org/

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switch to cython language level 3str #63

Closed fchapoton closed 2 years ago

fchapoton commented 2 years ago

This compiles and pass all the tests on my machine.

I just had to fix two old-style prints.

NathanDunfield commented 2 years ago

I think the Windows CI failure is caused by a bug in spherogram that manifests itself only occasionally. I am rerunning it to see what happens.

NathanDunfield commented 2 years ago

Yes, it's a spherogram bug unrelated to these changes. Going ahead with the merge.