json viewer which can show unicode and top level array

show_jsons.py

# redirect to stdin to use
# % python show_jsons.py < hoge.json
import sys
import json
import pprint

lines = sys.stdin.readlines()
data = json.loads(''.join(lines),'utf8')

p = sys.stdout.write

def traverse(d,indent):
    if type(d)==type({}):
        print '{'
        for k in d:
            p(''.join(['  ']*indent)+k+' : ')
            traverse(d[k],indent+1)
            print ','
        p('}')
    elif type(d)==type([]):
        p('[')
        for i in range(len(d)):
            p(''.join(['  ']*indent))
            traverse(d[i],indent+1)
            p(',')
        p(']')
    else:
        if type(d)==type(u''):
            p('"'+d.strip()+'"')
        else:
            p(unicode(d).strip())

traverse(data,0)
print ''