with open("D:/py.txt","r") as f: print f d=f.read() x=d.find("-->") d=d[x+1:] c="" for x in d: if x.isalpha(): c+=x print c
把源文件拷贝出来,保存到py.txt中。读py.txt文件,找出其中是字母的项并打印出来。仅供参考!