[Twisted-Python] Giving inlineCallbacks-wrapped functions access to the deferred their wrapper will return
glyph at divmod.com
glyph at divmod.com
Sat Apr 11 20:40:11 EDT 2009
On 11 Apr, 10:55 pm, terry at jon.es wrote:
>I can get around this in ways that are less elegant:
>
> @defer.inlineCallbacks
> def func():
> # do some stuff
> d = defer.Deferred()
> callSomethingElse(d)
> d.callback(result)
> newResult = yield d
> defer.returnValue(newResult)
When I write functions that take a Deferred I typically have them return
a Deferred as well, to avoid this, and other syntactic nuisances. Would
you consider the following more elegant?
@inlineCallbacks
def func():
# do some stuff
returnValue(yield callSomethingElse(succeed(result)))
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