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44 lines
1.1 KiB
44 lines
1.1 KiB
r""" |
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Using simplejson from the shell to validate and |
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pretty-print:: |
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$ echo '{"json":"obj"}' | python -msimplejson |
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{ |
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"json": "obj" |
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} |
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$ echo '{ 1.2:3.4}' | python -msimplejson |
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Expecting property name: line 1 column 2 (char 2) |
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Note that the JSON produced by this module's default settings |
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is a subset of YAML, so it may be used as a serializer for that as well. |
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""" |
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import django.utils.simplejson |
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# |
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# Pretty printer: |
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# curl http://mochikit.com/examples/ajax_tables/domains.json | python -msimplejson.tool |
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# |
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def main(): |
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import sys |
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if len(sys.argv) == 1: |
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infile = sys.stdin |
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outfile = sys.stdout |
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elif len(sys.argv) == 2: |
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infile = open(sys.argv[1], 'rb') |
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outfile = sys.stdout |
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elif len(sys.argv) == 3: |
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infile = open(sys.argv[1], 'rb') |
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outfile = open(sys.argv[2], 'wb') |
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else: |
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raise SystemExit("%s [infile [outfile]]" % (sys.argv[0],)) |
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try: |
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obj = simplejson.load(infile) |
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except ValueError, e: |
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raise SystemExit(e) |
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simplejson.dump(obj, outfile, sort_keys=True, indent=4) |
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outfile.write('\n') |
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if __name__ == '__main__': |
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main()
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