code: def component(self, component, value=None):
  		
  		if isinstance(component, str) is True:
  			component = WURI.Component(component)
  		if value is not None:
  			self.__components[component] = value
  			return value
  		return self.__components[component]
docs: Set and/or get component value.
  
  		:param component: component name to return
  		:param value: if value is not None, this value will be set as a component value
  		:return: str