Decorators to attach signature information to functions

class core.factory_decorator.inputs(*args)

Bases: object

Add inputs information to a function

Example:

>>> from openalea.core.factory_decorator import inputs
>>> @inputs('a:int=1,b:list=[]')
... def fct(*args):
...     pass

class core.factory_decorator.outputs(*args)

Bases: core.factory_decorator.inputs

Add outputs information to a function

Example:

>>> from openalea.core.factory_decorator import outputs
>>> @outputs('first:int,remainder:list')
... def fct(*args):
...     return int(args[0]), args[1:]

core.factory_decorator.factory(f)

Flag the given function f as an openalea factory.