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Editorial Team
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Asked: 2026-05-27T07:07:23+00:00

I have a C# console app that serializes a POCO class to a JSON

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I have a C# console app that serializes a POCO class to a JSON string; I use JSON.Net for serialization.

The JSON from this app is dumped to a file, and read in by a Python 2.7 script.

Here’s the problem. The JSON serialization takes all the datetime properties on my class and converts them to this format:

/Date(1322856016353-0500)/

When I use json.parse; I receive the equivalent of my original class in Python; except all of the DateTime properties are now strings containing “/Date(1322856016353-0500)/” instead of Python datetime fields.

It looks like I’m going to need to manually parse the time out of the string and create a datetime obj manually. Before I do that; is there a better way to do this? Perhaps I could serialize the DateTime properties to JSON in another format? Or use a different Python JSON parser?

Any constructive input is greatly appreciated.

Thanks,
Frank

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1 Answer

  1. Editorial Team

    You can specify the format you want. Try something like this:

    DATETIME_FORMAT = '%Y-%m-%d %H:%M:%S'

    Before serializing:
    time = datetime.strftime(time, DATETIME_FORMAT)

    After unserializing:
    time = datetime.strptime(time, DATETIME_FORMAT)

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