Confused about closures and scoping rules
fperez.net at gmail.com
Wed Nov 7 01:59:17 CET 2007
Diez B. Roggisch wrote:
> It's a FAQ. The reason is that the created closures don't capture the
> _value_, but the _name_. Plus of course the locals()-dictionary outside
> the function a to perform the lookup of that name. Which has the value
> bound to it in the last iteration.
> Common cure for this is to create an a-local name that shadows the outer
> variable and is simultaneously bound to the desired value:
Many thanks (also to JP) for the clear explanation. Greatly appreciated.
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