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Update part of the docs

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Jactus
2020-11-24 23:56:16 +08:00
parent 5059bba51e
commit b4671746c2
30 changed files with 902 additions and 113 deletions
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2
qlib/utils/__init__.py
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@@ -702,7 +702,7 @@ def load_dataset(path_or_obj):
if isinstance(path_or_obj, pd.DataFrame):
return path_or_obj
if not os.path.exists(path_or_obj):
raise ValueError(f'file {path_or_obj} doesn\'t exist')
raise ValueError(f"file {path_or_obj} doesn't exist")
_, extension = os.path.splitext(path_or_obj)
if extension == ".h5":
return pd.read_hdf(path_or_obj)