Migrate from MySQLdb to PyMySQL (#40123)

* Migrate from MySQLdb to PyMySQL

* Deduplicate driver loading and failure message

* Explain requirements

* Apply requirements docs change to proxysql too

* Add changelog
This commit is contained in:
Daniel Speichert 2018-09-19 17:44:05 +02:00 committed by Toshio Kuratomi
parent 205693a3f9
commit d34cf93f1a
20 changed files with 92 additions and 179 deletions

View file

@ -118,15 +118,8 @@ EXAMPLES = '''
import os
import warnings
try:
import MySQLdb
except ImportError:
mysqldb_found = False
else:
mysqldb_found = True
from ansible.module_utils.basic import AnsibleModule
from ansible.module_utils.mysql import mysql_connect
from ansible.module_utils.mysql import mysql_connect, mysql_driver, mysql_driver_fail_msg
from ansible.module_utils._text import to_native
@ -239,16 +232,16 @@ def main():
connect_timeout = module.params['connect_timeout']
config_file = module.params['config_file']
if not mysqldb_found:
module.fail_json(msg="The MySQL-python module is required.")
if mysql_driver is None:
module.fail_json(msg=mysql_driver_fail_msg)
else:
warnings.filterwarnings('error', category=MySQLdb.Warning)
warnings.filterwarnings('error', category=mysql_driver.Warning)
login_password = module.params["login_password"]
login_user = module.params["login_user"]
try:
cursor = mysql_connect(module, login_user, login_password, config_file, ssl_cert, ssl_key, ssl_ca, None, 'MySQLdb.cursors.DictCursor',
cursor = mysql_connect(module, login_user, login_password, config_file, ssl_cert, ssl_key, ssl_ca, None, 'mysql_driver.cursors.DictCursor',
connect_timeout=connect_timeout)
except Exception as e:
if os.path.exists(config_file):
@ -325,7 +318,7 @@ def main():
chm.append("MASTER_AUTO_POSITION = 1")
try:
changemaster(cursor, chm, chm_params)
except MySQLdb.Warning as e:
except mysql_driver.Warning as e:
result['warning'] = to_native(e)
except Exception as e:
module.fail_json(msg='%s. Query == CHANGE MASTER TO %s' % (to_native(e), chm))