class Settings(patterns.Observer, UnicodeAwareConfigParser): | |
def __init__(self): | |
pass | |
def set(self, section, option, value, new=False): | |
<selection>if new: | |
currentValue = 'a new option, so use something as current value'\ | |
' that is unlikely to be equal to the new value'</selection> | |
else: | |
currentValue = self.get(section, option) | |
if value != currentValue: | |
patterns.Event('before.%s.%s'%(section, option), self, value).send() | |
super(Settings, self).set(section, option, value) | |
patterns.Event('%s.%s'%(section, option), self, value).send() |