parameters: (self)
return_statement: return self == unspecified_address
docstring: Test if the address is unspecified.
  
          Returns:
              A boolean, True if this is the unspecified address as defined in
              RFC 5735 3.
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 5735 3.
  
          """
          unspecified_address = IPv4Address('0.0.0.0')
          return self == unspecified_address
function_tokens: def is_unspecified ( self ) : unspecified_address = IPv4Address ( '0.0.0.0' ) return self == unspecified_address