Serialization, JSON, and Distributed Systems
2 min readDec 7, 2019
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Working with a teammate who was running into an error recently when testing their work in the staging environment, that they hadn’t seen when developing locally. This was the error they were seeing:
TypeError: <Object> is not JSON serializable
But, “I’m not calling json.dumps()
on anything!” they said. And sure enough, they weren’t. But they were enqueueing…