[Twisted-Python] ANN: deferred howto/tutorial
stefan
fu at donfu.com
Sun Oct 24 02:53:45 MDT 2004
On 24.10.2004, at 10:08, Tommi Virtanen wrote:
> def _cbOneBack(self, result):
> ...
> d = self.somethingDeferred()
>
> def format(result, someParams):
> return "Result is %r, %r" % (result, someParams)
> d.addCallback(format, someParams)
>
> return d
This is a nice visualization of the logical flow, much better than my
first version.
> Also, I tend to use nested functions for small and mostly trivial
> things
Make sense. A complex callback of course deserves it's own method. I
just don't like cluttering up my class-namespace with three mostly
trivial callbacks/errbacks per method.
Thanks for everyone's feedback on the topic! And thanks for pointing
out the "twisted-way" in the coding standards doc.
stefan.
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