def _validate(self, name, value):
"""Return `value` or an observable version if `value` is mutable."""
args = (value, self, name)
if isinstance(value, dict):
return aeidon.ObservableDict(*args)
if isinstance(value, list):
return aeidon.ObservableList(*args)
if isinstance(value, set):
return aeidon.ObservableSet(*args)
return value
def setup_method(self, method):
_TestObservable.setup_method(self, method)
self.obs = aeidon.ObservableSet((1, 2, 3), self.master, "")