A friendlier, sugarier lambda -- a proposal for Ruby-like blocks in python
duncan.booth at invalid.invalid
Sat Oct 14 10:51:30 CEST 2006
Paul Rubin <http://phr.cx@NOSPAM.invalid> wrote:
> brenocon at gmail.com writes:
>> deferred = fetchPage('http://python.org')
>> def _showResponse(response)
>> print "fancy formatting: %s" % response.text
>> 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?
Or it should be trivial to give deferred a decorator method and write:
More information about the Python-list