pprint模块的一个简单的案例

import pprint

bob = {'name': 'Bob Smith', 'age': 42, "pay": 30000, "job": "dev"}
sue = {'name': 'Sue Jones', 'age': 45, "pay": 40000, "job": "hdw"}
db = {'bob': bob, 'sue': sue}

print(db)
pprint.pprint(db)