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Fixed returns_typeclass decorator to properly handle filtered query results. Resolves #791.

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This commit is contained in:
Griatch 2015-08-24 19:39:25 +02:00
parent c28b06d639
commit 1316d8115a
1 changed files with 5 additions and 1 deletions
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4
evennia/typeclasses/managers.py
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@ -41,6 +41,10 @@ def returns_typeclass(method):
def func(self, *args, **kwargs): def func(self, *args, **kwargs):
self.__doc__ = method.__doc__ self.__doc__ = method.__doc__
query = method(self, *args, **kwargs) query = method(self, *args, **kwargs)
if hasattr(query, "__iter__"):
result = list(query)
return result[0] if result else None
else:
return query return query
return update_wrapper(func, method) return update_wrapper(func, method)