Python CSV writer: writing uneven columns -


i want write rows uneven columns. below code:

import csv import json  path = 'e:/thesis/thesis_get_data' outputfile = open('maplight_113.csv', 'w', newline='') outputwriter = csv.writer(outputfile)  open (path + "/" + 'maplight data 113congress.json',"r") f:     data = json.load(f)      bill in data['bills']:         b = bill.get('measure')         organization in bill['organizations']:             d = organization.get('name')             f = organization.get('disposition')             = (organization.get('catcode'))              outputwriter.writerow([b, d, a, f])             outputfile.flush();

every "bill.get('measure')" in data, may have 1 or more sets of "d, f, a" "bill['organizations']" associated it. each set of "d, f, a" fill additional columns in same "bill.get('measure')" row.

what this? 

with open (path + "/" + 'maplight data 113congress.json',"r") f:     data = json.load(f)      bill in data['bills']:         b = bill.get('measure')         tmp = [(x.get('name'), x.get('catcode'), x.get('disposition')) x in bill['organizations']]         outputwriter.writerow(chain((b), *tmp))         outputfile.flush()

you need to:

from itertools import chain

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