def get_parm(self, key):
        """Get parameter of FIO"""

        if key in self.__parm.keys():
            return self.__parm[key]

        return None
def get_parm(self, key):
        """Get parameter of FIO"""

        if key in self.__parm.keys():
            return self.__parm[key]

        return None
def get_parm ( self , key ) : if key in self . __parm . keys ( ) : return self . __parm [ key ] return None
Get parameter of FIO
Get parameter of FIO