python error log

列表:
1.TypeError: ‘module’ object is not callable
出现这种错误,说明忘记在某个地方加上模块名了
Python导入模块的方法有两种:import module 和 from module import,
区别是前者所有导入的东西使用时需加上模块名的限定,而后者不要
2.socket.error: [Errno 98] Address already in use
官方解释:Running an example several times with too small delay between executions,
could lead to this error