Add pyarrow to deps

a-ws-m · a-ws-m · commit 942b87b6520b · 2021-09-01T18:04:38.000+01:00
diff --git a/tox.ini b/tox.ini
@@ -15,6 +15,7 @@ deps =
     pytest
     ; pytest-xdist
     pandas
+    pyarrow
     numpy<=1.19.5
     py36,py37: pickle5
     py36,py37: typish
