(self, db)
return pid_file
Get the `pid_file` variable
Get the `pid_file` variable
Get the pid_file variable
def _get_pid_file_variable(self, db):
        """
        Get the `pid_file` variable
        """
        pid_file = None
        try:
            with closing(db.cursor()) as cursor:
                cursor.execute("SHOW VARIABLES LIKE 'pid_file'")
                pid_file = cursor.fetchone()[1]
        except Exception:
            self.warning("Error while fetching pid_file variable of MySQL.")

        return pid_file
def _get_pid_file_variable ( self , db ) : pid_file = None try : with closing ( db . cursor ( ) ) as cursor : cursor . execute ( "SHOW VARIABLES LIKE 'pid_file'" ) pid_file = cursor . fetchone ( ) [ 1 ] except Exception : self . warning ( "Error while fetching pid_file variable of MySQL." ) return pid_file