def _normalize_dates(self):
if self._all_datetime():
self._normalized_dates = self._dates
else:
for tenor in self._dates:
normalized_date = Date.add_tenor(self.base_date, tenor)
self._normalized_dates.append(normalized_date)
def _calc_ref_date(self, date):
if re.match("^\d+[DMY]$", str(date)) is not None:
return Date.add_tenor(self.base_date, date)
else:
return date
