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Home/ Questions/Q 7428101
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Editorial Team
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Editorial Team
Asked: May 29, 20262026-05-29T08:41:29+00:00 2026-05-29T08:41:29+00:00

I have file where each line is json string. I load this file to

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I have file where each line is json string. I load this file to a list of strings. Is there way to convert all this strings to a list of dictionaries? json.loads() can convert only line by line. thanks


I figure out one way of doing it: L = list(expression for variable in sequence)

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  1. Editorial Team
    Editorial Team
    2026-05-29T08:41:30+00:00Added an answer on May 29, 2026 at 8:41 am

    This should do the job:

    result = None
    with open("filename", 'r') as fh:
        result = [json.loads(line) for line in fh]
    

    Or you can use map instead of list comprehensions as @JeffS said

    result = None
    with open("filename", 'r') as fh:
        result = map(json.loads, fh)
    
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