Keys in dict and keys not in dict
Ben Finney
ben+python at benfinney.id.au
Mon Mar 19 00:18:52 EDT 2018
Chris Angelico <rosuav at gmail.com> writes:
> Sounds like a set operation to me.
>
> expected = {"foo", "bar", "spam"}
> missing = expected - set(json)
That works (because iterating a dict returns its keys). But it is less
immediately understandable, IMO, than this::
expected = {"foo", "bar", "spam"}
missing = expected - set(json.keys())
--
\ “The greater the artist, the greater the doubt; perfect |
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Ben Finney
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