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Groups > comp.lang.python > #34354
| From | "Joseph L. Casale" <jcasale@activenetwerx.com> |
|---|---|
| Subject | Dict comprehension help |
| Date | 2012-12-06 03:03 +0000 |
| Newsgroups | comp.lang.python |
| Message-ID | <mailman.541.1354763128.29569.python-list@python.org> (permalink) |
I get a list of dicts as output from a source I need to then extract various dicts out of. I can easily extract the dict of choice based on it containing a key with a certain value using list comp but I was hoping to use dict comp so the output was not contained within a list. reduce(lambda x,y: dict(x.items() + y.items()), filter(lambda z: z['key'] == value, my_list)) where my_list is a list of dicts. The premise is all dicts in the list have a unique value for z['key']. Anyone have a pointer as to how I might tackle this without lambdas and only using dict comp? Thanks! jlc
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Dict comprehension help "Joseph L. Casale" <jcasale@activenetwerx.com> - 2012-12-06 03:03 +0000
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