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add handler pickle attr, enhance init_instance_by_config

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Young
2021-10-26 23:32:33 +08:00
parent c6bb11fe56
commit 5fa56703ae
3 changed files with 18 additions and 5 deletions
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3
qlib/contrib/data/utils/sepdf.py
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@@ -124,7 +124,8 @@ class SDFLoc:
if isinstance(args, str):
return self._sdf[args]
elif isinstance(args, (tuple, list)):
return SepDataFrame({k: self._sdf[k] for k in args}, join=self.join)
new_df_dict = {k: self._sdf[k] for k in args}
return SepDataFrame(new_df_dict, join=self.join if self.join in args else args[0])
else:
raise NotImplementedError(f"This type of input is not supported")
elif self.axis == 0: