Module k.component

Part of kiwi
Undocumented
ClassInterfaceUndocumented
ClassAttributeUndocumented
FunctionimplementsUndocumented
ClassAlreadyImplementedError
Called when a utility already exists.
Class_UtilityHandlerUndocumented
Functionprovide_utility
Set the utility for the named interface. If the utility is already
Functionget_utility
Get the utility for the named interface. If the utility is not
Functionremove_utility
Remove the utility provided for an interface
def implements(iface):
Undocumented
def provide_utility(iface, utility, replace=False):
Set the utility for the named interface. If the utility is already set, an {AlreadyImplementedError} is raised.
param ifaceinterface to set the utility for.
param utilityutility providing the interface.
def get_utility(iface, default=ValueUnset):
Get the utility for the named interface. If the utility is not available (has not been set) a {NotImplementedError} is raised unless default is set.
param ifacean interface
param defaultoptional, if set return if a utility is not found
returns Nonethe utility
def remove_utility(iface):
Remove the utility provided for an interface If the utility is not available (has not been set) {NotImplementedError} is raised.
param ifacethe interface
returns Nonethe removed utility