Python：尝试读取和写入多个文件时发出

Question

此脚本读取和写入目录中的所有单个html文件。该脚本重申，突出显示并编写输出。问题是，在突出显示搜索项的最后一个实例之后，脚本将删除每个文件输出中最后一个搜索实例之后的所有剩余内容。这里的任何帮助表示赞赏。

import os 
import sys 
import re 

source = raw_input("Enter the source files path:") 

listfiles = os.listdir(source) 

for f in listfiles: 
    filepath = os.path.join(source+'\\'+f) 
    infile = open(filepath, 'r+') 
    source_content = infile.read() 

    color = ('red') 
    regex = re.compile(r"(\b in \b)|(\b be \b)|(\b by \b)|(\b user \b)|(\bmay\b)|(\bmight\b)|(\bwill\b)|(\b's\b)|(\bdon't\b)|(\bdoesn't\b)|(\bwon't\b)|(\bsupport\b)|(\bcan't\b)|(\bkill\b)|(\betc\b)|(\b NA \b)|(\bfollow\b)|(\bhang\b)|(\bbelow\b)", re.I) 

    i = 0; output = "" 
    for m in regex.finditer(source_content): 
     output += "".join([source_content[i:m.start()], 
          "<strong><span style='color:%s'>" % color[0:], 
          source_content[m.start():m.end()], 
          "</span></strong>"]) 

     i = m.end() 
    outfile = open(filepath, 'w') 
    outfile.seek(0, 2) 
    outfile.write(output) 
    print "\nProcess Completed!\n" 
    infile.close() 
    outfile.close() 


raw_input() 

Answer 1

你的for循环结束后，你需要包括无论是在最后一场比赛后离开：

 ... 
     i = m.end() 
    output += source_content[i:]) # Here's the end of your file 
    outfile = open(filepath, 'w') 
    ...