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Add configurable dataset to examples

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This commit is contained in:
zhupr
2021-05-11 17:36:55 +08:00
parent d2daba99d3
commit 9bd77bd89f
2 changed files with 84 additions and 3 deletions
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6
qlib/data/dataset/handler.py
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@@ -58,7 +58,7 @@ class DataHandler(Serializable):
instruments=None,
start_time=None,
end_time=None,
data_loader: Tuple[dict, str, DataLoader] = None,
data_loader: Union[dict, str, DataLoader] = None,
init_data=True,
fetch_orig=True,
):
@@ -71,7 +71,7 @@ class DataHandler(Serializable):
start_time of the original data.
end_time :
end_time of the original data.
data_loader : Tuple[dict, str, DataLoader]
data_loader : Union[dict, str, DataLoader]
data loader to load the data.
init_data :
intialize the original data in the constructor.
@@ -282,7 +282,7 @@ class DataHandlerLP(DataHandler):
instruments=None,
start_time=None,
end_time=None,
data_loader: Tuple[dict, str, DataLoader] = None,
data_loader: Union[dict, str, DataLoader] = None,
infer_processors=[],
learn_processors=[],
process_type=PTYPE_A,