SafeConfigParser instances constructed with allow_no_value == True.
if self._optcre is self.OPTCRE or value:
if not isinstance(value, basestring):
raise TypeError("option values must be strings")
- # check for bad percent signs:
- # first, replace all "good" interpolations
- tmp_value = value.replace('%%', '')
- tmp_value = self._interpvar_re.sub('', tmp_value)
- # then, check if there's a lone percent sign left
- percent_index = tmp_value.find('%')
- if percent_index != -1:
- raise ValueError("invalid interpolation syntax in %r at "
- "position %d" % (value, percent_index))
+ if value is not None:
+ # check for bad percent signs:
+ # first, replace all "good" interpolations
+ tmp_value = value.replace('%%', '')
+ tmp_value = self._interpvar_re.sub('', tmp_value)
+ # then, check if there's a lone percent sign left
+ if '%' in tmp_value:
+ raise ValueError("invalid interpolation syntax in %r at "
+ "position %d" % (value, tmp_value.find('%')))
ConfigParser.set(self, section, option, value)
class ConfigParserTestCase(TestCaseBase):
config_class = ConfigParser.ConfigParser
+ allow_no_value = True
def test_interpolation(self):
rawval = {
cf.set('non-string', 'dict', {'pi': 3.14159, '%(': 1,
'%(list)': '%(list)'})
cf.set('non-string', 'string_with_interpolation', '%(list)s')
+ cf.set('non-string', 'no-value')
self.assertEqual(cf.get('non-string', 'int', raw=True), 1)
self.assertRaises(TypeError, cf.get, 'non-string', 'int')
self.assertEqual(cf.get('non-string', 'list', raw=True),
raw=True), '%(list)s')
self.assertRaises(ValueError, cf.get, 'non-string',
'string_with_interpolation', raw=False)
+ self.assertEqual(cf.get('non-string', 'no-value'), None)
class MultilineValuesTestCase(TestCaseBase):
config_class = ConfigParser.ConfigParser
Library
-------
+- Issue #9551: Don't raise TypeError when setting the value to None for
+ SafeConfigParser instances constructed with allow_no_value == True.
+
- Issue #6915: Under Windows, os.listdir() didn't release the Global
Interpreter Lock around all system calls. Original patch by Ryan Kelly.