Synnefo » snf-ganeti

#!/usr/bin/python

#

# Copyright (C) 2011 Google Inc.

#

# This program is free software; you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation; either version 2 of the License, or

# (at your option) any later version.

#

# This program is distributed in the hope that it will be useful, but

# WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

# General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA

# 02110-1301, USA.

"""Tool to format JSON data.

"""

import sys

import simplejson

def main():

  """Main routine.

  """

  if len(sys.argv) > 1:

    sys.stderr.write("Read JSON data from standard input and write a"

                     " formatted version on standard output. There are"

                     " no options or arguments.\n")

    sys.exit(1)

  data = simplejson.load(sys.stdin)

  simplejson.dump(data, sys.stdout, indent=2, sort_keys=True)

  sys.stdout.write("\n")

if __name__ == "__main__":

  main()