equal
deleted
inserted
replaced
|
1 r"""Using simplejson from the shell to validate and |
|
2 pretty-print:: |
|
3 |
|
4 $ echo '{"json":"obj"}' | python -msimplejson.tool |
|
5 { |
|
6 "json": "obj" |
|
7 } |
|
8 $ echo '{ 1.2:3.4}' | python -msimplejson.tool |
|
9 Expecting property name: line 1 column 2 (char 2) |
|
10 """ |
|
11 import simplejson |
|
12 |
|
13 def main(): |
|
14 import sys |
|
15 if len(sys.argv) == 1: |
|
16 infile = sys.stdin |
|
17 outfile = sys.stdout |
|
18 elif len(sys.argv) == 2: |
|
19 infile = open(sys.argv[1], 'rb') |
|
20 outfile = sys.stdout |
|
21 elif len(sys.argv) == 3: |
|
22 infile = open(sys.argv[1], 'rb') |
|
23 outfile = open(sys.argv[2], 'wb') |
|
24 else: |
|
25 raise SystemExit("%s [infile [outfile]]" % (sys.argv[0],)) |
|
26 try: |
|
27 obj = simplejson.load(infile) |
|
28 except ValueError, e: |
|
29 raise SystemExit(e) |
|
30 simplejson.dump(obj, outfile, sort_keys=True, indent=4) |
|
31 outfile.write('\n') |
|
32 |
|
33 |
|
34 if __name__ == '__main__': |
|
35 main() |