CI: pin pymysql<0.8.0 (pandas-dev#19461)

jreback · web-flow · commit 44bbd5a4d336 · 2018-01-30T06:36:16.000-05:00
diff --git a/ci/requirements-3.6.run b/ci/requirements-3.6.run
@@ -13,7 +13,7 @@ lxml
 html5lib
 jinja2
 sqlalchemy
-pymysql
+pymysql<0.8.0
 feather-format
 pyarrow
 psycopg2
