审查文本文件中的单词并创建新文件

Question

使用python审查单词＆＃34; winter＆＃34;来自用户输入文件 - ＆＃34; y.txt＆＃34; 写了一些代码，但我遇到了错误。任何出现的单词＆＃34; winter＆＃34;应该走了。帮助和谢谢！

filename = input("Enter file name (without extension): ")
file1 = filename+".txt"
file2 = filename+"_censored.txt"

word = input("Enter the word you are searching for: ")
#In this case, the input would be "winter"

print("\nLooping through the file, line by line.")

in_text_file = open(file1, "r")

out_text_file = open(file2,"w")

for line in in_text_file:
    print(line)
out_text_file.write(line)

n = [ ]

def censor(word, filename):
   for i in text.split(""):
        if i == word:
            i = "*" * len(word)
            n.append(i)
        else:
            n.append(i)
            return "".join(n)

censor(word,filename)

in_text_file.close()
out_text_file.close()

我得到了错误

Answer 1

单词winter没有引用：censor（winter，filename）应该是censor（＆＃34; winter＆＃34;，filename）或者censor（word，filename）

编辑：您还需要打开文件并在文本变量中读取一行。

就个人而言，我会使用正则表达式来避免陷入句点。

import re

然后为每一行：

line = re.sub(r'(^| )word here($| |\.|,|\;)','*****',line);