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__len__ and __bool__ for world list proxies.
[koperkapel.git]
/
koperkapel
/
world.py
diff --git
a/koperkapel/world.py
b/koperkapel/world.py
index b0e3debfd16d830ee8d030aee2aa2eb4e5be8a3a..6a81f4c8a958fff21d419a1ee762c653e14828df 100644
(file)
--- a/
koperkapel/world.py
+++ b/
koperkapel/world.py
@@
-128,3
+128,9
@@
class WorldListProxy(WorldBaseProxy):
def __getitem__(self, index):
return _maybe_subproxy(self, index, self._state[index])
+
+ def __len__(self):
+ return len(self._state)
+
+ def __bool__(self):
+ return bool(self._state)