[EMAIL PROTECTED] writes:
> deferred = fetchPage('http://python.org')
> def _showResponse(response)
> print "fancy formatting: %s" % response.text
> deferred.addCallback(_showResponse)
>
> Lots of Twisted code has to be written backwards like this.
But that's just ugly. The fetchPage function should take the callback
as an argument. In an asynchronous system it would even be buggy.
What happens if the page fetch completes before you add the callback?
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