python-scipyHow can I use Python and Numpy to parse a JSON file?
Parsing a JSON file using Python and Numpy can be done with the following steps:
- Import the
json
module andnumpy
module:
import json
import numpy as np
- Load the JSON file with the
json.load()
method:
with open('data.json') as json_file:
data = json.load(json_file)
- Convert the data into a Numpy array with the
numpy.array()
method:
np_data = np.array(data)
- Access the values from the Numpy array:
print(np_data[0]['name'])
# Output: John
Code explanation
import json
: To import the json module for loading the JSON file.import numpy as np
: To import the numpy module for converting the JSON data into a Numpy array.with open('data.json') as json_file
: To open the JSON file.data = json.load(json_file)
: To load the JSON file.np_data = np.array(data)
: To convert the JSON data into a Numpy array.print(np_data[0]['name'])
: To access the values from the Numpy array.
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