(self)
return self.__closed
closed: bool.  True iff the file has been closed.

        For backwards compatibility, this is a property, not a predicate.
closed: bool.  True iff the file has been closed.
closed : bool . True iff the file has been closed .
def closed(self):
        """closed: bool.  True iff the file has been closed.

        For backwards compatibility, this is a property, not a predicate.
        """
        return self.__closed
def closed ( self ) : return self . __closed