Pretty print JSON from stdin. Code base from @aborigines [https://github.com/aborigines]. Base on this story on facebook -> https://www.facebook.com/koonnarate/posts/10202501031914513

pretty_json.py

#!/usr/bin/python
 
import sys
import json
 
data = sys.stdin.read()
json_data = json.loads("".join(data))
json_string = json.dumps(json_data, sort_keys=True, indent=4, ensure_ascii=False)
print(json_string)

test.json

{"th" : { "message": "สวัสดี" },"en" : { "message" : "hello" }}

Example
$ curl -s https://gist.githubusercontent.com/narate/2f88b7737cf8b40dc8ac/raw/8cfbc66db1a16e28dcf9053102b5e2c550ecce61/test.json | pretty_json.py