python学习笔记

1，从管道读取文件

import fileinput

for line in fileinput.input():
    pass

import sys

for line in sys.stdin:
    print line

 

2，逐行读取文件

for line in data:
    ... do stuff ...

line = data.readline()
while line:
    # ... do stuff ... 
    line = data.readline()