def __dir__(self):
    """Allow for `dir` to detect proxied methods from `Driver`."""
    dir_chain = chain(dir(type(self)), dir(self.driver))
    return list(set(dir_chain))
def __dir__ ( self ) : dir_chain = chain ( dir ( type ( self ) ) , dir ( self . driver ) ) return list ( set ( dir_chain ) )
Allow for `dir` to detect proxied methods from `Driver`.