(self)
return "[%s]" % (self._str_base())
A string representing the interval in list form.
A string representing the interval in list form.
A string representing the interval in list form .
def __str__(self):
        """
        A string representing the interval in list form.
        """
        return "[%s]" % (self._str_base())
def __str__ ( self ) : return "[%s]" % ( self . _str_base ( ) )