revise bracket cx_Oracle for python 2 / 3

Change-Id: I9011dbc32a1ba677ecc659a8fdfc8606819fdf56

diff --git a/tox.ini b/tox.ini
index 129b09f884e569dcd291838b25b5f67fce79f70a..ed233eef5105f625d7496e6ff5c37ce888dab9a1 100644 (file)
--- a/tox.ini
+++ b/tox.ini
@@ -17,8 +17,8 @@ deps=pytest!=3.9.1,!=3.9.2
      postgresql: psycopg2
      mysql: mysqlclient
      mysql: pymysql
-     py3{,5,6,7,8,9,10,11}-oracle: cx_oracle>=7.0
-     py2{,7}-oracle: cx_oracle>=7.0,<8
+     oracle: cx_oracle>=7,<8;python_version<"3"
+     oracle: cx_oracle>=7;python_version>="3"
      mssql: pymssql
      cov: pytest-cov