On Sun, Sep 13, 2020 at 12:32:54AM -0400, Random832 wrote: > This isn't what I was suggesting - I meant something like this: > > class instancemethod: > def __init__(self, wrapped): > self.wrapped = wrapped > def __get__(self, obj, objtype): > if obj is None: return self.wrapped > else: return MethodType(self.wrapped, obj) > > this wouldn't be useful for functions, but would give other callables > the same functionality as functions, automatically creating the bound > method object, e.g.: > > class D: > def __init__(self, obj, *args): ... > > class C: > foo = instancemethod(D)
You want a method which does absolutely nothing at all but delegate to a class constructor or callable object (but not a function), with no docstring and no pre-processing of arguments or post-processing of the result. Seems like an awfully small niche for this to be in the stdlib. But having said that, I might have a use for that too. Except... I would need a docstring. And pre- and post-processing. Hmmm. *shrug* Seems to me that this might be useful in theory, but in practice we might never use it, preferring this instead: class C: def foo(self, *args): """Doc string.""" return D(self, *args) with appropriate pre- and post-processing as needed. Interesting suggestion though, I may have to play around with it. -- Steve _______________________________________________ Python-ideas mailing list -- python-ideas@python.org To unsubscribe send an email to python-ideas-le...@python.org https://mail.python.org/mailman3/lists/python-ideas.python.org/ Message archived at https://mail.python.org/archives/list/python-ideas@python.org/message/QKAA54IV2WDEEWN354PK3JPSPIAMRGD2/ Code of Conduct: http://python.org/psf/codeofconduct/