In the experimental 'Scanner' feature, the group count was set wrong.

2008-02-05 17:27:23 +00:00 · 2008-02-05 17:27:23 +00:00 · 9decb70349
parent 42993fef1c
commit 9decb70349
1 changed files with 1 additions and 1 deletions
--- a/Lib/re.py
+++ b/Lib/re.py
@ -290,8 +290,8 @@ class Scanner:
            p.append(sre_parse.SubPattern(s, [
                (SUBPATTERN, (len(p)+1, sre_parse.parse(phrase, flags))),
                ]))
+        s.groups = len(p)+1
        p = sre_parse.SubPattern(s, [(BRANCH, (None, p))])
-        s.groups = len(p)
        self.scanner = sre_compile.compile(p)
    def scan(self, string):
        result = []