(\.mp4)我正在编写一个程序,应该将"LPy3THW_Ex6.mp4“简化为"ex6.mp4”。当我运行它时,下面是错误消息。(pattern, flags)
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/sre_compile.py", line
line) for line in fh.readlines()] for i in m:它输出以下内容:
[<_sre.SRE_Matchobject; span=(0, 9), match='1. robert'>, None, <_sre.SRE_Match object; span=(0, 8), match='2. harry'>, <_sre</e