get previous value
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@ -372,10 +372,13 @@ class Config(object):
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self = self._cfgimpl_parent
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return self
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def cfgimpl_previous_values(self, path):
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def cfgimpl_previous_value(self, path):
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home, name = self._cfgimpl_get_home_by_path(path)
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return home._cfgimpl_previous_values[name]
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def get_previous_value(self, name):
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return home._cfgimpl_previous_values[name]
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def add_warning(self, warning):
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self._cfgimpl_get_toplevel()._cfgimpl_warnings.append(warning)
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