import io

from itertools import groupby

from datetime import datetime

import argparse

import urllib.request

from zipfile import ZipFile

	national_records = filter(lambda rec: rec.country_code == args.country_code, records)

	player_records = groupby(national_records, lambda rec: rec.pin)

	print("Detecting rank changes...")

	for (pin, recs) in player_records:

		tourneys = list(recs)

		steps = [r for r in steps if since <= r.date <= to]

		if steps:

			print("\n".join(map(str, steps)))

if __name__ == "__main__":

	print("Processing...")

	main(s, since, to, args)