I'm new in python.

I have a json file with this structure:

{ "decision":[{"first":"01", "second":"02", "third":"03"},
{"first":"04", "second":"05", "third":"06"}] }

I'm trying to print the values of the "first" field until the
end of the file.

With the following program i'm printing all the contents
of the file:


#!/usr/bin/python

import json
from pprint import pprint

json_data=open('./temp.json')
data = json.load(json_data)

pprint(data)

json_data.close()


What should i add to this program to print the values
of the "first" field ?

1 members found this post helpful.

SoftSprocket,
ok it worked for the first value of the "first" field.

How can i print all the values of the "first" field
from the beggining of the file until the end ?

len is a python builtin that will give you the number of elements in the 'decision' array. The for loop creates a range for 0 to that length and iterates over it assigning an ascending value to i.

1 members found this post helpful.

Problem solved

Thanks SoftSprocket !
Two answers in zero time !!