#!/usr/bin/env python
# Copyright (c) 2012 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

"""Splits a single json file (read from stdin) into separate files of 40k
records, named split.X.
"""

import sys


def main():
  filecount = 0
  count = 0
  f = open('split.0', 'wb')
  for l in sys.stdin:
    if l == "},\r\n":
      count += 1
      if count == 40000:
        f.write("}]);\r\n")
        count = 0
        filecount += 1
        f = open('split.%d' % filecount, 'wb')
        f.write("parseEvents([\r\n")
        continue
    f.write(l)


if __name__ == '__main__':
  main()
