diff -r 2f86cbc90b65 -r 295d67509412 app/simplejson/tool.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/app/simplejson/tool.py	Sun Jan 25 11:31:15 2009 +0000
@@ -0,0 +1,35 @@
+r"""Using simplejson from the shell to validate and
+pretty-print::
+
+    $ echo '{"json":"obj"}' | python -msimplejson.tool
+    {
+        "json": "obj"
+    }
+    $ echo '{ 1.2:3.4}' | python -msimplejson.tool
+    Expecting property name: line 1 column 2 (char 2)
+"""
+import simplejson
+
+def main():
+    import sys
+    if len(sys.argv) == 1:
+        infile = sys.stdin
+        outfile = sys.stdout
+    elif len(sys.argv) == 2:
+        infile = open(sys.argv[1], 'rb')
+        outfile = sys.stdout
+    elif len(sys.argv) == 3:
+        infile = open(sys.argv[1], 'rb')
+        outfile = open(sys.argv[2], 'wb')
+    else:
+        raise SystemExit("%s [infile [outfile]]" % (sys.argv[0],))
+    try:
+        obj = simplejson.load(infile)
+    except ValueError, e:
+        raise SystemExit(e)
+    simplejson.dump(obj, outfile, sort_keys=True, indent=4)
+    outfile.write('\n')
+
+
+if __name__ == '__main__':
+    main()