wrapper
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LetDataFeedWrapper
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LetDataFeedWrapper(data: DataFrame)
Wrap DataFeed
Parameters:
-
data
(DataFrame
) –DataFeed object
Raises:
-
RuntimeError
–description
Source code in lettrade/data/wrapper.py
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go_start
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go_start() -> None
Move pointer to begin
Source code in lettrade/data/wrapper.py
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go_stop
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go_stop() -> None
Move pointer to end
Source code in lettrade/data/wrapper.py
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next
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next(size=1)
Move pointer to next
Source code in lettrade/data/wrapper.py
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reset
¤
reset() -> None
Reset pointer to begin
Source code in lettrade/data/wrapper.py
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LetILocWrapper
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LetILocWrapper(data, owner)
Wrap iloc object from DataFeed
Parameters:
-
data
(_type_
) –DataFeed or pd.Series
-
owner
(_type_
) –DataFeed object
Source code in lettrade/data/wrapper.py
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LetIndexWapper
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LetIndexWapper(data, owner)
Wrap DataFeed.index
Parameters:
-
data
(_type_
) –pandas.DatetimeIndex
-
owner
(_type_
) –DataFeed object
Source code in lettrade/data/wrapper.py
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LetSeriesWapper
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LetSeriesWapper(data, owner)
Wrap DataFeed column
Source code in lettrade/data/wrapper.py
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