有个table文件， 有时候需要处理header ， 可以用linecache 模块#!/usr/bin/env python

# -*- coding: ascii -*-

import linecache

import fileinput

import sys

from collections import defaultdict

inputFile = sys.argv[1]

headerLine = linecache.getline(inputFile, 1).strip()

#print(headerLine)

Probenames = headerLine.split("\t")[1:]

inputH = open(inputFile, "r")

d = defaultdict(list)

for line in inputH:

if "Sample" not in line:

z = line.rstrip().split("\t")[1:]

for num, p_data in enumerate(z):

if p_data != "":

d[Probenames[num]].append(p_data)

inputH.close()

print("NameProbe\tdata")

for p in d:

for x in d[p]:

#print(x, d[p])

print("{0}\t{1}".format(p, x))

当然也可以用 fileinput 模块