Merged revisions 71537 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r71537 | georg.brandl | 2009-04-12 19:24:11 +0200 (So, 12 Apr 2009) | 1 line
#5741: dont disallow double percent signs in SafeConfigParser.set() keys.
........
diff --git a/Lib/ConfigParser.py b/Lib/ConfigParser.py
index b6af6f9..aa4f196 100644
--- a/Lib/ConfigParser.py
+++ b/Lib/ConfigParser.py
@@ -614,7 +614,6 @@
return ''.join(L)
_interpvar_re = re.compile(r"%\(([^)]+)\)s")
- _badpercent_re = re.compile(r"%[^%]|%$")
def _interpolate_some(self, option, accum, rest, section, map, depth):
if depth > MAX_INTERPOLATION_DEPTH:
@@ -661,9 +660,10 @@
# check for bad percent signs:
# first, replace all "good" interpolations
tmp_value = self._interpvar_re.sub('', value)
+ tmp_value = tmp_value.replace('%%', '')
# then, check if there's a lone percent sign left
- m = self._badpercent_re.search(tmp_value)
- if m:
+ percent_index = tmp_value.find('%')
+ if percent_index != -1:
raise ValueError("invalid interpolation syntax in %r at "
- "position %d" % (value, m.start()))
+ "position %d" % (value, percent_index))
ConfigParser.set(self, section, option, value)