Added import exception catch for StringIO when used in Python3.

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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Added import exception catch for StringIO when used in Python3. #8

Closed MarkCBell closed 4 years ago

MarkCBell commented 4 years ago

Should solve issue #7 by importing StringIO from the io module if the import from StringIO fails.

NathanDunfield commented 4 years ago

There's an even easier fix than this --- Python 2.7 has the io module as well. Will fix in master shortly.