第10题：敏感词文本文件 filtered_words.txt，当用户输入敏感词语，则用 星号 * 替换，例如当用户输入「北京是个好城市」，则变成「**是个好城市」。
#!/usr/bin/env python3 # -*- coding : utf-8 -*- import cmd import sys class words(cmd.Cmd): def __init__(self,path): self.path = path self.filterwords = [] cmd.Cmd.__init__(self,self.path) with open(self.path,'r') as f: for line in f.readlines(): line = line.strip('\n') self.filterwords.append(line) self.intro = "Please enter your words:" self.prompt = "> " def default(self,word): #print( self.filterwords) for i in self.filterwords: word = word.replace(i,len(i)*'*') print(word) def do_exit(self,arg): sys.exit() if __name__ == "__main__": path = input("Please input filter_words_text path:") cc = words(path) cc.cmdloop()