How to serialize an object

Question

i have a method that does some calculations and must return a dictionary as shown below in the code section. the method can not return the dictionary as it contains non serialized data. i tried to enocod it as explained in the link below https://pynative.com/online-python-code-editor-to-execute-python-code/ and her as well TypeError: Object of type 'float32' is not JSON serializable

but i still receive the same error message. please let me know how to solve this issue

code:

resultsDict = {
    "pixelsValuesSatisfyThresholdInWindowSegment":json.dumps(numpyData,cls=NumpyArrayEncoder),
    ...
    ...
    ...
}
return resultsDict

error message

raise TypeError(f'Object of type {o.__class__.__name__} '
TypeError: Object of type float32 is not JSON serializable

Maybe you will find something [here](https://stackoverflow.com/questions/53082708/typeerror-object-of-type-float32-is-not-json-serializable) — Marco Milanesio, Sep 15 '21 at 11:01

score 0 · Accepted Answer · answered Sep 17 '21 at 05:43

0

I just did the following

resultsDict = 
 {"pixelsValuesSatisfyThresholdInWindowSegment":str(pixelsValuesSatisfyThresholdInWindowSegment)
}

and it is working.

answered Sep 17 '21 at 05:43

Amrmsmb

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How to serialize an object

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