Mercurial > cpython-lru_cache-weakref

annotate Lib/json/tool.py @ 58765:2ba7677bfa95 legacy-trunk

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testCopysign was defined twice in test_math; combine the definitions
author Mark Dickinson <dickinsm@gmail.com>
date Sat, 06 Feb 2010 23:11:25 +0000
parents d95e5add3ca4
children 7762816e3fcd
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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4ded35754cb7 Add the 'json' package. Code taken from simplejson 1.9 and contributed by Bob
Brett Cannon <bcannon@gmail.com>
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1 r"""Command-line tool to validate and pretty-print JSON
4ded35754cb7 Add the 'json' package. Code taken from simplejson 1.9 and contributed by Bob
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2
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Brett Cannon <bcannon@gmail.com>
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3 Usage::
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4
52199
d95e5add3ca4 merge json library with simplejson 2.0.9 (issue 4136)
Bob Ippolito <bob@redivi.com>
parents: 46685
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5 $ echo '{"json":"obj"}' | python -m json.tool
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Brett Cannon <bcannon@gmail.com>
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6 {
4ded35754cb7 Add the 'json' package. Code taken from simplejson 1.9 and contributed by Bob
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7 "json": "obj"
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8 }
52199
d95e5add3ca4 merge json library with simplejson 2.0.9 (issue 4136)
Bob Ippolito <bob@redivi.com>
parents: 46685
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9 $ echo '{ 1.2:3.4}' | python -m json.tool
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4ded35754cb7 Add the 'json' package. Code taken from simplejson 1.9 and contributed by Bob
Brett Cannon <bcannon@gmail.com>
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10 Expecting property name: line 1 column 2 (char 2)
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7106ca871bfd PEP 8 nits in json package
Benjamin Peterson <benjamin@python.org>
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11
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4ded35754cb7 Add the 'json' package. Code taken from simplejson 1.9 and contributed by Bob
Brett Cannon <bcannon@gmail.com>
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12 """
4ded35754cb7 Add the 'json' package. Code taken from simplejson 1.9 and contributed by Bob
Brett Cannon <bcannon@gmail.com>
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13 import sys
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14 import json
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15
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16 def main():
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17 if len(sys.argv) == 1:
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18 infile = sys.stdin
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19 outfile = sys.stdout
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20 elif len(sys.argv) == 2:
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21 infile = open(sys.argv[1], 'rb')
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22 outfile = sys.stdout
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23 elif len(sys.argv) == 3:
4ded35754cb7 Add the 'json' package. Code taken from simplejson 1.9 and contributed by Bob
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24 infile = open(sys.argv[1], 'rb')
4ded35754cb7 Add the 'json' package. Code taken from simplejson 1.9 and contributed by Bob
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25 outfile = open(sys.argv[2], 'wb')
4ded35754cb7 Add the 'json' package. Code taken from simplejson 1.9 and contributed by Bob
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26 else:
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d95e5add3ca4 merge json library with simplejson 2.0.9 (issue 4136)
Bob Ippolito <bob@redivi.com>
parents: 46685
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27 raise SystemExit(sys.argv[0] + " [infile [outfile]]")
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28 try:
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29 obj = json.load(infile)
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30 except ValueError, e:
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31 raise SystemExit(e)
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32 json.dump(obj, outfile, sort_keys=True, indent=4)
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33 outfile.write('\n')
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34
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35
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36 if __name__ == '__main__':
4ded35754cb7 Add the 'json' package. Code taken from simplejson 1.9 and contributed by Bob
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37 main()