def __init__(self, dataSeries, frequency):
if not resamplebase.is_valid_frequency(frequency):
raise Exception("Unsupported frequency")
self.__frequency = frequency
self.__grouper = None
self.__range = None
dataSeries.getNewValueEvent().subscribe(self.__onNewValue)
def __init__(self, dataSeries, frequency, maxLen=dataseries.DEFAULT_MAX_LEN):
bards.BarDataSeries.__init__(self, maxLen)
if not isinstance(dataSeries, bards.BarDataSeries):
raise Exception("dataSeries must be a dataseries.bards.BarDataSeries instance")
if not resamplebase.is_valid_frequency(frequency):
raise Exception("Unsupported frequency")
self.__frequency = frequency
self.__grouper = None
self.__range = None
dataSeries.getNewValueEvent().subscribe(self.__onNewValue)
def __init__(self, barFeed, frequency, maxLen=None):
super(ResampledBarFeed, self).__init__(frequency, maxLen)
if not isinstance(barFeed, barfeed.BaseBarFeed):
raise Exception("barFeed must be a barfeed.BaseBarFeed instance")
if not resamplebase.is_valid_frequency(frequency):
raise Exception("Unsupported frequency")
# Register the same instruments as in the underlying barfeed.
for instrument in barFeed.getRegisteredInstruments():
self.registerInstrument(instrument)
self.__values = []
self.__barFeed = barFeed
self.__grouper = None
self.__range = None
barFeed.getNewValuesEvent().subscribe(self.__onNewValues)
def __init__(self, barFeed, frequency, maxLen=None):
super(ResampledBarFeed, self).__init__(frequency, maxLen)
if not isinstance(barFeed, barfeed.BaseBarFeed):
raise Exception("barFeed must be a barfeed.BaseBarFeed instance")
if not resamplebase.is_valid_frequency(frequency):
raise Exception("Unsupported frequency")
# Register the same instruments as in the underlying barfeed.
for instrument in barFeed.getRegisteredInstruments():
self.registerInstrument(instrument, frequency)
self.__values = []
self.__barFeed = barFeed
self.__grouper = None
self.__range = None
barFeed.getNewValuesEvent().subscribe(self.__onNewValues)
