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loretoparisi/set_json_encoder.py

Last active April 3, 2019 14:05
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Simple JSON Set Encoder in Python
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set_json_encoder.py
import json
class SetEncoder(json.JSONEncoder):
def default(self, obj):
if isinstance(obj, set):
return list(obj)
return json.JSONEncoder.default(self, obj)
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USAGE:

json.dumps(set(range(1000)), cls=SetEncoder)

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