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get previous value

This commit is contained in:
gwen 2012-07-10 09:12:40 +02:00
parent e8e81fb74b
commit 4106440cf4
1 changed files with 5 additions and 2 deletions
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5
config.py
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@ -372,10 +372,13 @@ class Config(object):
self = self._cfgimpl_parent
return self
def cfgimpl_previous_values(self, path):
def cfgimpl_previous_value(self, path):
home, name = self._cfgimpl_get_home_by_path(path)
return home._cfgimpl_previous_values[name]
def get_previous_value(self, name):
return home._cfgimpl_previous_values[name]
def add_warning(self, warning):
self._cfgimpl_get_toplevel()._cfgimpl_warnings.append(warning)