def is_default(self):
        '''
        Checks if the field is in its default form

        :return: True if field is in default form
        '''
        for field in self._fields:
            if not field.is_default():
                return False
        return super(Container, self).is_default()
def is_default ( self ) : for field in self . _fields : if not field . is_default ( ) : return False return super ( Container , self ) . is_default ( )
Checks if the field is in its default form

        :return: True if field is in default form