Switch tox to using custom configuration directory

pganssle · pganssle · commit 51dfcc866f38 · 2018-06-01T11:48:00.000-04:00
diff --git a/tox.ini b/tox.ini
@@ -8,8 +8,9 @@ envlist = py35, py36
 
 [testenv]
 changedir = /tmp
+setenv =
+    MPLCONFIGDIR={envtmpdir}/.matplotlib
 commands =
-    sh -c 'rm -f $HOME/.matplotlib/fontList*'
     {envpython} {toxinidir}/tests.py --processes=-1 --process-timeout=300
 deps =
     numpy
