format_json.py - mozsearch

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import collections

import json

import sys

import traceback

"""

Simple JSON formatter, to be used for JSON files under resources/.

Usage:

$ python tools/format_json.py resources/*.json

"""

def main():

    for filename in sys.argv[1:]:

        print(filename)

        try:

            spec = json.load(

                open(filename, u'r'), object_pairs_hook=collections.OrderedDict)

            with open(filename, u'w') as f:

                f.write(json.dumps(spec, indent=2, separators=(u',', u': ')))

                f.write(u'\n')

        except:

            traceback.print_exc()

if __name__ == '__main__':

    main()