Python DynamicFeed.getCurrentBars示例

示例#1

文件： sqlitefeed_draft.py 项目： gabrielpreti/stock_analysis

for instrument in dynamicFeed.getRegisteredInstruments():
    series = dynamicFeed.getDataSeries(instrument)
    print("%s %s") % (instrument, series.getCloseDataSeries()[0:len(series)])


#2015-01-01
#datetime: None
#PETR4:
    #close value:
    #close series []
#PETR3
    # close value
    # close series []
dynamicFeed.positionFeed(datetime.datetime(2015, 1, 1, tzinfo=pytz.UTC))
assert dynamicFeed.getCurrentDateTime() is None
assert dynamicFeed.getCurrentBars() is None
assert len(dynamicFeed.getDataSeries("PETR4")) == 0
assert len(dynamicFeed.getDataSeries("PETR3")) == 0

#2015-01-02
#datetime: 2015-01-02
#PETR4:
    #close value: 9.36
    #close series [9.36]
#PETR3
    # close value:  9.00
    # close series: [9.00]
dynamicFeed.positionFeed(datetime.datetime(2015, 1, 2, tzinfo=pytz.UTC))
assert dynamicFeed.getCurrentDateTime() == datetime.datetime(2015, 1, 2, tzinfo=pytz.UTC)

assert dynamicFeed.getCurrentBars().getBar("PETR4").getClose() == 9.36

示例#2

文件： sqlitefeed_draft.py 项目： bopopescu/stock_analysis

print dynamicFeed.getCurrentDateTime()
for instrument in dynamicFeed.getRegisteredInstruments():
    series = dynamicFeed.getDataSeries(instrument)
    print("%s %s") % (instrument, series.getCloseDataSeries()[0:len(series)])

#2015-01-01
#datetime: None
#PETR4:
#close value:
#close series []
#PETR3
# close value
# close series []
dynamicFeed.positionFeed(datetime.datetime(2015, 1, 1, tzinfo=pytz.UTC))
assert dynamicFeed.getCurrentDateTime() is None
assert dynamicFeed.getCurrentBars() is None
assert len(dynamicFeed.getDataSeries("PETR4")) == 0
assert len(dynamicFeed.getDataSeries("PETR3")) == 0

#2015-01-02
#datetime: 2015-01-02
#PETR4:
#close value: 9.36
#close series [9.36]
#PETR3
# close value:  9.00
# close series: [9.00]
dynamicFeed.positionFeed(datetime.datetime(2015, 1, 2, tzinfo=pytz.UTC))
assert dynamicFeed.getCurrentDateTime() == datetime.datetime(2015,
                                                             1,
                                                             2,