1. [record.txt](https://www.yuque.com/attachments/yuque/0/2022/txt/10367081/1644767218997-f31cac8c-ccb3-4d67-8495-28f10ae20bc2.txt?_lake_card=%7B%22src%22%3A%22https%3A%2F%2Fwww.yuque.com%2Fattachments%2Fyuque%2F0%2F2022%2Ftxt%2F10367081%2F1644767218997-f31cac8c-ccb3-4d67-8495-28f10ae20bc2.txt%22%2C%22name%22%3A%22record.txt%22%2C%22size%22%3A967%2C%22type%22%3A%22text%2Fplain%22%2C%22ext%22%3A%22txt%22%2C%22source%22%3A%22%22%2C%22status%22%3A%22done%22%2C%22mode%22%3A%22title%22%2C%22download%22%3Atrue%2C%22taskId%22%3A%22ud994d872-523a-4883-bd07-c47841eeb9e%22%2C%22taskType%22%3A%22upload%22%2C%22id%22%3A%22u5b7d886b%22%2C%22card%22%3A%22file%22%7D)<br />![image.png](https://cdn.nlark.com/yuque/0/2022/png/10367081/1644761839460-dde56ee2-9357-4dcb-9c81-fe238c6fe29c.png#clientId=u027d8d3c-4c8c-4&crop=0&crop=0&crop=1&crop=1&from=paste&height=349&id=u68da8376&margin=%5Bobject%20Object%5D&name=image.png&originHeight=528&originWidth=778&originalType=binary&ratio=1&rotation=0&showTitle=false&size=57715&status=done&style=none&taskId=u20f37a70-a7ac-4e6e-bcef-04fcac12200&title=&width=514)<br />任务:将文件(record.txt)中的数据进行分割并按照以下规律保存起来:
  1. 张三的对话单独保存为boy_*.txt的文件（去掉张三:”)
  2. 客服的对话单独保存为girl_*.txt的文件(去掉客服:”)
  3. 文件中总共有三段对话,分别保存为
    1. boy_1.txt
    2. girl_1.txt
    3. boy_2.txt
    4. girl_2.txt
    5. boy_3.txt
    6. gril_3.txt

共6个文件(提示:文件中不同的对话间已经使用 =======分割)

方式1

  1. # 1.首先打开目标文件
  3. f = open('record.txt')
  4. print('结果:',f)
  5. boy = []
  6. girl = []
  7. count = 1
  8. # 2.获取一行的数据
  9. # 3. 判断当前行是否有等号
  10. for each_line in f:
  11.     if each_line[:6] != "======":
  12.         (role, line_spoken) = each_line.split(':', 1)
  13.         if role == '张三':
  14.             boy.append(line_spoken)
  15.         if role == '客服':
  16.             girl.append(line_spoken)
  17.     else:
  18.         file_name_boy = 'boy_' + str(count) + '.txt'
  19.         file_name_girl = 'girl_' + str(count) + '.txt'
  21.         boy_file = open(file_name_boy, 'w')
  22.         girl_file = open(file_name_girl, 'w')
  24.         bb = boy_file.writelines(boy)
  25.         print('bb:', bb)
  26.         girl_file.writelines(girl)
  28.         boy_file.close()
  29.         girl_file.close()
  31.         boy = []
  32.         girl = []
  33.         count += 1
  35. file_name_boy = 'boy_' + str(count) + '.txt'
  36. file_name_girl = 'girl_' + str(count) + '.txt'
  38. boy_file = open(file_name_boy, 'w')
  39. girl_file = open(file_name_girl, 'w')
  41. bb = boy_file.writelines(boy)
  42. print('bb:', bb)
  43. girl_file.writelines(girl)
  45. boy_file.close()
  46. girl_file.close()
  47. f.close()

方式2 (封装改良)

  1. def save_file(boy, girl, count):
  2.     # 设置保存的文件名
  3.     file_name_boy = 'boy_' + str(count) + '.txt'
  4.     file_name_girl = 'girl_' + str(count) + '.txt'
  5.     # 打开文件
  6.     boy_file = open(file_name_boy, 'w')
  7.     girl_file = open(file_name_girl, 'w')
  8.     # 写入内容
  9.     boy_file.writelines(boy)
  10.     girl_file.writelines(girl)
  11.     # 关闭文件
  12.     boy_file.close()
  13.     girl_file.close()
  16. def split_file(file_name):
  17.     f = open(file_name)
  18.     boy = []
  19.     girl = []
  20.     count = 1
  21.     for each_line in f:
  22.         if each_line[:6] != '======':
  23.             (role, line_spoken) = each_line.split(':', 1)
  24.             if role == '张三':
  25.                 boy.append(line_spoken)
  26.             if role == '客服':
  27.                 girl.append(line_spoken)
  28.         else:
  29.             save_file(boy, girl, count)
  30.             boy = []
  31.             girl = []
  32.             count += 1
  34.     save_file(boy, girl, count)
  35.     f.close()
  38. split_file('record.txt')