eulaurarien/json_to_csv.py

37 lines
1.1 KiB
Python
Executable File

#!/usr/bin/env python3
import argparse
import sys
import logging
import json
import csv
if __name__ == '__main__':
# Parsing arguments
log = logging.getLogger('json_to_csv')
parser = argparse.ArgumentParser(
description="TODO")
parser.add_argument(
# '-i', '--input', type=argparse.FileType('rb'), default=sys.stdin.buffer,
'-i', '--input', type=argparse.FileType('r'), default=sys.stdin,
help="TODO")
parser.add_argument(
# '-i', '--output', type=argparse.FileType('wb'), default=sys.stdout.buffer,
'-o', '--output', type=argparse.FileType('w'), default=sys.stdout,
help="TODO")
args = parser.parse_args()
writer = csv.writer(args.output)
for line in args.input:
data = json.loads(line)
try:
writer.writerow([
data['type'][0], # First letter, will need to do something special for AAAA
data['timestamp'],
data['name'],
data['value']])
except (KeyError, json.decoder.JSONDecodeError):
log.error('Could not parse line: %s', line)
pass