CODEWITHSUNDEEP
pythonjsonnumpy
user5648046
user5648046

Reputation:

Convert JSON file to numpy array

This .json file contains record from ECG machine. The file format looks like this:

[-0.140625,-0.15234375,-0.15234375,...,-0.19335937499999997,0 ]

However, when I try to use this code, it shows an error

def load_tester(path):
  dataset = '{"fruits": }'
  data = json.loads(path)
  print(data)
  return(np.asarray(nt))

this is the error: 

raise JSONDecodeError("Expecting value", s, err.value) from None
json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)

I want to save that file into numpy array and become as same as the format that the json uses.

Upvotes: 1

Views: 15516

Answers (1)

Fuxi
Fuxi

Reputation: 5488

You are trying to load json usign a file name, but not data that is in the file

def load_tester(path):
    with open(path) as f:
        data = json.load(f)
    print(data)
    return np.asarray(data)

Upvotes: 11

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