Is it bad practise to write __all__ like that
Thomas Rachel
nutznetz-0c1b6768-bfa9-48d5-a470-7603bd3aa915 at spamschutz.glglgl.de
Fri Jul 29 02:37:42 EDT 2011
Am 28.07.2011 20:01 schrieb Ian Kelly:
> The advantage of Thomas's decorator here is that it lets you place the
> denotation of whether a function is exported alongside its definition,
> whereas simply declaring the __all__ list forces you to separate them.
> It also avoids the problem of possibly mistyping the function's name
> in the list.
Thank you. For the ones who do not like @__all__ because it might look
ugly, here is an alternative:
__all__ = []
def export(obj):
__all__.append(obj.__name__)
return obj
It is nearly the same, but without an extra class and with the more
readable
@export
def func(): pass
Thomas
More information about the Python-list
mailing list