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fix flake

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hroff-1902 2019-02-10 22:01:46 +03:00 committed by GitHub
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commit 4dffb17dd6
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1 changed files with 2 additions and 1 deletions
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freqtrade/data/converter.py
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@ -31,7 +31,8 @@ def parse_ticker_dataframe(ticker: list, ticker_interval: str,
# Some exchanges return int values for volume and even for ohlc.
# Convert them since TA-LIB indicators used in the strategy assume floats and fail with exception...
frame = frame.astype(dtype={'open': 'float', 'high': 'float', 'low': 'float', 'close': 'float', 'volume': 'float'})
frame = frame.astype(dtype={'open': 'float', 'high': 'float', 'low': 'float', 'close': 'float',
'volume': 'float'})
# group by index and aggregate results to eliminate duplicate ticks
frame = frame.groupby(by='date', as_index=False, sort=True).agg({