22 нояб. 2011 г. · I have a Python set that contains objects with __hash__ and __eq__ methods in order to make certain no duplicates are included in the collection.

9 мар. 2014 г. · You should know JSON comes from javascript. And there is no data type like Python's "set" in javascript. So Python can't treat 'set' using JSON.

26 окт. 2018 г. · I have a bunch of variables that I want to turn into a JSON object string. Some of those variables are Sets. But I cannot get this to work if the Sets only ...

27 сент. 2021 г. · TypeError: Object of type set is not JSON serializable. To keep the set functionaility you can cast it back to a list.

7 дек. 2020 г. · I try to create JSON string from variables in python but I get strange behaver this result good formating when i hardcode the pro object.

20 апр. 2012 г. · The basic problem is that the JSON encoder json.dumps() only knows how to serialize a limited set of object types by default, all built-in ...

10 февр. 2021 г. · I want to dump this to json but after using json.dumps, its giving this error raise TypeError(repr(o) + " is not JSON serializable")

7 июн. 2022 г. · Django 3.2.10, python 3.9. I have a QuerySet of 100 000 users. I need to serialize them and write into json file. queryset = Users.objects ...

18 дек. 2020 г. · When passing content to the json parameter, your passing a set , however, the json parameter is expecting a dict .

8 янв. 2021 г. · If mode is 'json', the dictionary will only contain JSON serializable types. If mode is 'python', the dictionary may contain any Python objects.