parameters: (self)
return_statement: return self._ip == 0
docstring: Test if the address is unspecified.
  
          Returns:
              A boolean, True if this is the unspecified address as defined in
              RFC 2373 2.5.2.
docstring_summary: Test if the address is unspecified.
docstring_tokens: Test if the address is unspecified .
function: def is_unspecified(self):
          """Test if the address is unspecified.
  
          Returns:
              A boolean, True if this is the unspecified address as defined in
              RFC 2373 2.5.2.
  
          """
          return self._ip == 0
function_tokens: def is_unspecified ( self ) : return self . _ip == 0