fda_simple.py

import csv

import logging
import json
from utils import write_first

def from_json():
    count = 0
    with open('device-510k-0001-of-0001.json', encoding='utf-8') as inputfile:
        file = json.load(inputfile)
        apps = file['results']
        for app in apps:
            if 'registration_number' in app['openfda']:
                app['openfda'].pop('registration_number')
            if 'fei_number' in app['openfda']:
                app['openfda'].pop('fei_number')
            # unpack
            for field in app['openfda']:
                app[field + 'open_fda_field'] = app['openfda'][field]
            app.pop('openfda')
        write_first(apps)


if __name__ == '__main__':
    logging.basicConfig(format='%(asctime)s %(levelname)s:%(message)s', level=logging.DEBUG)
    from_json()