No. Regular expressions in Python are handled by the re module. article = re.sub(r'(?is)</html>.+', '</html>', article). In general: ... <看更多>

The re module in Python contains functions for regular expressions ... re.sub() - replace occurrences of pattern within string ... ... <看更多>

No, not really, since you need to call re.sub() and give the string to it as an argument. You'd get ugly nested calls. ... <看更多>

ckan/lib/munge.py:159:42: E999 SyntaxError: invalid syntax filename = re.sub(ur'[^a-zA-Z0-9_. -]', '', filename).replace(u' ', u'-') ^ . ... <看更多>