parameters: (self)
return_statement: return self.__closed
docstring: closed: bool.  True iff the file has been closed.
  
          For backwards compatibility, this is a property, not a predicate.
docstring_summary: closed: bool.  True iff the file has been closed.
docstring_tokens: closed : bool . True iff the file has been closed .
function: 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
function_tokens: def closed ( self ) : return self . __closed