Coverage for airflow.hooks.mysql_hook : 28%
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''' Interact with MySQL.
You can specify charset in the extra field of your connection as ``{"charset": "utf8"}``. Also you can choose cursor as ``{"cursor": "SSCursor"}``. Refer to the MySQLdb.cursors for more details. '''
""" Returns a mysql connection object """ conn = self.get_connection(self.mysql_conn_id) conn_config = { "user": conn.login, "passwd": conn.password }
conn_config["host"] = conn.host or 'localhost' if not conn.port: conn_config["port"] = 3306 else: conn_config["port"] = int(conn.port) if conn.schema: conn_config["db"] = conn.schema if conn.extra_dejson.get('charset', False): conn_config["charset"] = conn.extra_dejson["charset"] if (conn_config["charset"]).lower() == 'utf8' or\ (conn_config["charset"]).lower() == 'utf-8': conn_config["use_unicode"] = True if conn.extra_dejson.get('cursor', False): if (conn.extra_dejson["cursor"]).lower() == 'sscursor': conn_config["cursorclass"] = MySQLdb.cursors.SSCursor elif (conn.extra_dejson["cursor"]).lower() == 'dictcursor': conn_config["cursorclass"] = MySQLdb.cursors.DictCursor elif (conn.extra_dejson["cursor"]).lower() == 'ssdictcursor': conn_config["cursorclass"] = MySQLdb.cursors.SSDictCursor
conn = MySQLdb.connect(**conn_config) return conn |