python - How to eliminate duplicate key value pair inside a list -


this question has answer here:

[     {'date': '08/11/2016', 'duration': 13.0},      {'date': '08/17/2016', 'duration': 5.0},      {'date': '08/01/2016', 'duration': 5.2},      {'date': '08/11/2016', 'duration': 13.0},      {'date': '08/11/2016', 'duration': 13.0},      {'date': '08/11/2016', 'duration': 13.0} ]

if data that.

one easy not efficient solution can be:

a = [{'date': '08/11/2016', 'duration': 13.0}, {'date': '08/17/2016', 'duration': 5.0}, {'date': '08/01/2016', 'duration': 5.2}, {'date': '08/11/2016', 'duration': 13.0}, {'date': '08/11/2016', 'duration': 13.0}, {'date': '08/11/2016', 'duration': 13.0}] b = [] c in a:    if c in b:       continue    b.append(c) print(b)

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