<filename>taotao-cloud-python/taotao-cloud-oldboy/day21-python-module/day21/test.py
#
# tag=True
# while tag:
#     print('leve1')
#     choice=input("level1>>: ").strip()
#     if choice == 'quit':break
#     if choice == 'quit_all': tag = False
#     while tag:
#         print('level2')
#         choice = input("level2>>: ").strip()
#         if choice == 'quit': break
#         if choice == 'quit_all': tag = False
#         while tag:
#             print('level3')
#             choice = input("level3>: ").strip()
#             if choice == 'quit': break
#             if choice == 'quit_all': tag = False

# import os
# # os.rename('a.txt','a.txt.bak')
# os.rename('b.txyt','a.txt')

import re
import sys
print(sys.path)
print(re.findall(r"123","1234214"))  #['123']


<filename>taotao-cloud-python/taotao-cloud-oldboy/day21-python-module/day21/test.py
#
# tag=True
# while tag:
#     print('leve1')
#     choice=input("level1>>: ").strip()
#     if choice == 'quit':break
#     if choice == 'quit_all': tag = False
#     while tag:
#         print('level2')
#         choice = input("level2>>: ").strip()
#         if choice == 'quit': break
#         if choice == 'quit_all': tag = False
#         while tag:
#             print('level3')
#             choice = input("level3>: ").strip()
#             if choice == 'quit': break
#             if choice == 'quit_all': tag = False

# import os
# # os.rename('a.txt','a.txt.bak')
# os.rename('b.txyt','a.txt')

import re
import sys
print(sys.path)
print(re.findall(r"123","1234214"))  #['123']


# # tag=True # while tag: #     print('leve1') #     choice=input("level1>>: ").strip() #     if choice == 'quit':break #     if choice == 'quit_all': tag = False #     while tag: #         print('level2') #         choice = input("level2>>: ").strip() #         if choice == 'quit': break #         if choice == 'quit_all': tag = False #         while tag: #             print('level3') #             choice = input("level3>: ").strip() #             if choice == 'quit': break #             if choice == 'quit_all': tag = False # import os # # os.rename('a.txt','a.txt.bak') # os.rename('b.txyt','a.txt') #['123']