def getSpecificReturnDateTime(self, start_dt=None, end_dt=None):
SpecificReturn = self.readSpecificReturn()
if SpecificReturn is not None:
return cutDateTime(SpecificReturn.index,
start_dt=start_dt,
end_dt=end_dt)
return []
def getFactorReturnDateTime(self, start_dt=None, end_dt=None):
FactorReturn = self.readFactorReturn()
if FactorReturn is not None:
return cutDateTime(FactorReturn.index,
start_dt=start_dt,
end_dt=end_dt)
return []
def getSpecificReturnDateTime(self, start_dt=None, end_dt=None):
FilePath = self._RiskDB.MainDir + os.sep + self._Name + "." + self._RiskDB._Suffix
with self._RiskDB._DataLock:
if not os.path.isfile(FilePath): return []
with h5py.File(FilePath, mode="r") as File:
if "SpecificReturn" not in File: return []
DTs = sorted(File["SpecificReturn"])
DTs = [
dt.datetime.strptime(iDT, "%Y-%m-%d %H:%M:%S.%f") for iDT in DTs
]
return cutDateTime(DTs, start_dt=start_dt, end_dt=end_dt)
def getDateTime(self, start_dt=None, end_dt=None):
return cutDateTime(self._RiskDB._TableDT[self._Name], start_dt, end_dt)
