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Fix multi-process loop calls (#574)

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Pengrong Zhu
2021-08-25 18:05:35 +08:00
committed by GitHub
parent 84d2cb3226
commit 1158472489
1 changed files with 1 additions and 1 deletions
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qlib/utils/__init__.py
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@@ -794,7 +794,7 @@ class Wrapper:
return "{name}(provider={provider})".format(name=self.__class__.__name__, provider=self._provider)
def __getattr__(self, key):
if self._provider is None:
if self.__dict__.get("_provider", None) is None:
raise AttributeError("Please run qlib.init() first using qlib")
return getattr(self._provider, key)