py2{,7}-mysql: MYSQL={env:TOX_MYSQL_PY2K:{env:TOX_MYSQL:--db mysql}}
mysql: EXTRA_MYSQL_DRIVERS={env:EXTRA_MYSQL_DRIVERS:--dbdriver mysqldb --dbdriver pymysql}
- py3{,5,6,7,8,9}-mysql: EXTRA_MYSQL_DRIVERS={env:EXTRA_MYSQL_DRIVERS:--dbdriver mysqldb --dbdriver pymysql --dbdriver mariadbconnector --dbdriver aiomysql --dbdriver asyncmy}
+ py3{,5,6,7,8,9}-mysql: EXTRA_MYSQL_DRIVERS={env:EXTRA_MYSQL_DRIVERS:--dbdriver mysqldb --dbdriver pymysql --dbdriver mariadbconnector --dbdriver aiomysql}
# omit aiomysql for Python 3.10
- py3{,10,11}-mysql: EXTRA_MYSQL_DRIVERS={env:EXTRA_MYSQL_DRIVERS:--dbdriver mysqldb --dbdriver pymysql --dbdriver mariadbconnector --dbdriver asyncmy}
+ py3{,10,11}-mysql: EXTRA_MYSQL_DRIVERS={env:EXTRA_MYSQL_DRIVERS:--dbdriver mysqldb --dbdriver pymysql --dbdriver mariadbconnector }
mssql: MSSQL={env:TOX_MSSQL:--db mssql}