现在我用
re.sub("?", "", some_string)
然后报错
Traceback (most recent call last):
File "insert_mysql.py", line 338, in <module>
main()
File "insert_mysql.py", line 255, in main
f_1 = re.sub("?", "", f_0)
File "/usr/lib/python2.7/re.py", line 155, in sub
return _compile(pattern, flags).sub(repl, string, count)
File "/usr/lib/python2.7/re.py", line 251, in _compile
raise error, v # invalid expression
sre_constants.error: nothing to repeat
不知道怎么解决了,大神们快出手~
然后加了原生符
re.sub(r"?", "", some_string)
还是不行