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Merge pull request #2957 from hroff-1902/fix/2948-2

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Fix #2948
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Matthias 2020-02-22 19:37:00 +01:00 committed by GitHub
commit 91ee48f3fb
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1 changed files with 3 additions and 3 deletions
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6
freqtrade/data/history/jsondatahandler.py
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@ -69,10 +69,10 @@ class JsonDataHandler(IDataHandler):
filename = self._pair_data_filename(self._datadir, pair, timeframe) filename = self._pair_data_filename(self._datadir, pair, timeframe)
if not filename.exists(): if not filename.exists():
return DataFrame(columns=self._columns) return DataFrame(columns=self._columns)
pairdata = read_json(filename, orient='values', pairdata = read_json(filename, orient='values')
dtype={'open': 'float', 'high': 'float',
'low': 'float', 'close': 'float', 'volume': 'float'})
pairdata.columns = self._columns pairdata.columns = self._columns
pairdata = pairdata.astype(dtype={'open': 'float', 'high': 'float',
'low': 'float', 'close': 'float', 'volume': 'float'})
pairdata['date'] = to_datetime(pairdata['date'], pairdata['date'] = to_datetime(pairdata['date'],
unit='ms', unit='ms',
utc=True, utc=True,