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Hi! I'm trying to find the best way to run the {}.items() function "backwards", that is, something like this (in doctest lingo): >>> myList = [('moose', 'Bullwinkle'), ('squirrel', 'Rocky')] >>> backwardsItems(myList) {'moose': 'Bullwinkle', 'squirrel': 'Rocky'} I could do it by hand, of course, like def backwardsItems():... but I wonder if that isn't slow when I'm doing it again and again to some large dictionaries, and I can't help but think there might be a built-in function for it, or at least some elegant and Pythonic way. But I can't think of any. Your thoughts? Thanks! [EDIT: When I posted this, I mistakenly used a comma instead of a colon after 'squirrel', making it totally confusing about what I wanted to do. Oops.] |
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