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Python
Help counting the total number of dictionaries inside a list thatcontain a specified key value
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[QUOTE="John Machin, post: 3610351"] Assuming: thelist = [etc etc etc] q = set(['1']); print q, sum(d.get('level') in q for d in thelist) q = set(['23']); print q, sum(d.get('level') in q for d in thelist) q = set(['2', '23']); print q, sum(d.get('level') in q for d in thelist) produces: set(['1']) 1 set(['23']) 3 set(['2', '23']) 7 Is that what you wanted? If you are sure that each dict will have a 'level' key, you can use d['level'] instead of d.get('level'). Cheers, John [/QUOTE]
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Help counting the total number of dictionaries inside a list thatcontain a specified key value
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