fail gracefully when `splot` not installed

pysal / giddy

Exploratory spatiotemporal data analysis and Geospatial distribution dynamics analysis

http://pysal.org/giddy/

BSD 3-Clause "New" or "Revised" License

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fail gracefully when `splot` not installed #198

Open jGaboardi opened 1 year ago

jGaboardi commented 1 year ago

I am seeing 2 failures locally when splot is not installed. Seems like we should try to get these failures to be bit more graceful or prevent them from happening.

FAILED giddy/tests/test_directional.py::Rose_Tester::test_rose - TypeError: cannot unpack non-iterable NoneType object
FAILED giddy/tests/test_directional.py::i::test_rose - TypeError: cannot unpack non-iterable NoneType object