#!/usr/bin/env python
#coding=utf-8
#__author__='David Chung'
dict1={'pid':1375,'type':'cpu','resource':2048}
print "%(pid)s,%(type)s,%(resource)s" %dict1
print "{0[pid]},{0[type]}:{0[resource]}".format(dict1)
print "{pid},{type}:{resource}".format(**dict1)