def __init__(self, ct_name):
self.ct_name = ct_name
self.candles = CandleTable.get_candle_array(ct_name)
self.pt_name_close = CandleTable.to_point_table(ct_name, Candle.CLOSE)
self.points_close = PointTable.get_point_array(self.pt_name_close)
self.pt_name_volume = CandleTable.to_point_table(
ct_name, Candle.VOLUME)
self.points_volume = PointTable.get_point_array(self.pt_name_volume)
def calc_vol_tables(self):
if self.calc_stats:
self.strat_stat_array = []
self.ss_tn = StratStatTable.calc_name(self.table_name, self.NAME)
if DBManager.exists_table(self.ss_tn):
DBManager.drop_table(self.ss_tn)
sst = StratStatTable(self.ss_tn)
sst.save()
pt_name = CandleTable.to_point_table(self.table_name, "volume")
pt_close = CandleTable.to_point_table(self.table_name, "close")
self.points = PointTable.get_point_array(pt_name)
self.points_close = PointTable.get_point_array(pt_close)
pt_name_1 = "TEMP1"
mv1 = MovingAverage(pt_name_1, self.points)
pt_name_2 = "TEMP2"
mv2 = MovingAverage(pt_name_2, self.points)
self.vol_pts_short = mv1.simple(self.VOL_PERIOD_SHORT)
self.vol_pts_long = mv2.simple(self.VOL_PERIOD_LONG)
##pp = PointPopulator(self.table_name)
##self.stddev_pts_short = pp.create_stddev(self.STDDEV_PERIOD_SHORT)
##self.stddev_pts_long = pp.create_stddev(self.STDDEV_PERIOD_LONG)
DBManager.drop_matching_tables("TEMP")