[Twisted-Python] Giving inlineCallbacks-wrapped functions access to the deferred their wrapper will return
terry at jon.es
Sun Apr 12 07:52:17 EDT 2009
>>>>> "glyph" == glyph <glyph at divmod.com> writes:
glyph> When I write functions that take a Deferred I typically have them
glyph> return a Deferred as well, to avoid this, and other syntactic
glyph> nuisances. Would you consider the following more elegant?
Yes. And thanks for the rule of thumb.
In any case, I realized that my original idea wont work. _inlineCallbacks
returns the deferred to the caller of the wrapped function early. The
caller could add callbacks to it before the wrapped function does, which
makes the whole idea unworkable.
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