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  1. data = [{"name": "John", "age": 12}, {"name": "Jane", "age": 24}]
  2. print([{k: v} for item in data for k, v in item.items() if k == "name"])
  3. print([{k: v for k, v in item.items() if k == "name"} for item in data])
Success #stdin #stdout 0.02s 9244KB
stdin
Standard input is empty
stdout
[{'name': 'John'}, {'name': 'Jane'}]
[{'name': 'John'}, {'name': 'Jane'}]