import json import sys d = dict.fromkeys(range(10)) for chunk in json.JSONEncoder().iterencode(d): print(chunk) # print each chunk on a newline for demonstration
Standard input is empty
{ "0" : null , "1" : null , "2" : null , "3" : null , "4" : null , "5" : null , "6" : null , "7" : null , "8" : null , "9" : null }