python test if list of dicts has key
>>> lod = [{1: "a"}, {2: "b"}]
>>> any(1 in d for d in lod)
True
>>> any(3 in d for d in lod)
Falsepython test if list of dicts has key
>>> lod = [{1: "a"}, {2: "b"}]
>>> any(1 in d for d in lod)
True
>>> any(3 in d for d in lod)
Falsepython dict if key does not exist
d = {}
r = d.get('missing_key', None)Copyright © 2021 Codeinu
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