[mysql] explicit the fact we're validating on 2.1.x

Author: ufoot

ddtrace/contrib/mysql/__init__.py

@@ -11,6 +11,8 @@
     cursor = conn.cursor()
     cursor.execute("SELECT 6*7 AS the_answer;")
 
+This package works for mysql.connector version 2.1.x.
+
 Help on mysql.connector can be found on:
 https://dev.mysql.com/doc/connector-python/en/
 """

tox.ini

@@ -14,7 +14,7 @@ envlist =
     {py27,py34}-flask{010,011}
     {py27,py34}-flask{010,011}-flaskcache{013}
     {py27}-flask{010,011}-flaskcache{012}
-    {py27,py34}-mysql-connector{12,20,21}
+    {py27,py34}-mysql-connector{21}
     {py27,py34}-pymongo{30,31,32,33}
     {py27,py34}-sqlalchemy{10,11}
     flake8
@@ -45,8 +45,6 @@ deps =
     mongoengine
     psycopg2
     all: mysql-connector
-    mysql-connector12: mysql-connector>=1.2,<2.0
-    mysql-connector20: mysql-connector>=2.0,<2.1
     mysql-connector21: mysql-connector>=2.1,<2.2
     all: pymongo
     pymongo30: pymongo>=3.0,<3.1
@@ -74,7 +72,7 @@ commands =
     {py27}-flask{010,011}-flaskcache{012}: nosetests {posargs} tests/contrib/flask_cache
     {py27,py34}-flask{010,011}: nosetests {posargs} tests/contrib/flask
     {py27,py34}-falcon{10}: nosetests {posargs} tests/contrib/falcon
-    {py27,py34}-mysql-connector{12,20,21}: nosetests {posargs} tests/contrib/mysql
+    {py27,py34}-mysql-connector21}: nosetests {posargs} tests/contrib/mysql
     {py27,py34}-pymongo{30,31,32,33}: nosetests {posargs} tests/contrib/pymongo/ tests/contrib/mongoengine
     {py27,py34}-sqlalchemy{10,11}: nosetests {posargs} tests/contrib/sqlalchemy tests/contrib/psycopg tests/contrib/sqlite3