文件操作.py 546 B

1234567891011121314151617181920212223
  1. # -*- coding: UTF-8 -*-
  2. import sys
  3. file = '/Users/xc/Desktop/rules.sh'
  4. # f = open(file, 'r', encoding='utf-8')
  5. '''
  6. # 读取全部
  7. f = open(file, 'r')
  8. all_content = f.read()
  9. f.close()
  10. print(all_content)
  11. '''
  12. with open(file, 'r') as f:
  13. # print(f.readline()) #读取一行
  14. # print(f.readline())
  15. # print(f.readlines()) #读取全部行,返回列表
  16. # 循环文件对象
  17. for line in f:
  18. if 'yes' in line: #寻找有yes的行
  19. # print(line)
  20. print(line[-21:-1])
  21. # print(line.split(' '))