def set_next_month(self):
chosen_date = self.get_chosen_date()
pydate = Utils.from_sapdate_to_pydate(chosen_date)
days_in_month = calendar.monthrange(pydate.year, pydate.month)[1]
new_date = pydate + timedelta(days=days_in_month)
self.set_chosen_date(Utils.from_pydate_to_sapdate(new_date))
def set_prev_month(self):
chosen_date = self.get_chosen_date()
pydate = Utils.from_sapdate_to_pydate(chosen_date)
first_day = pydate.replace(day=1)
# days_in_month = calendar.monthrange(pydate.year, pydate.month)[1]
# new_date = pydate - timedelta(days=days_in_month)
new_date = first_day - timedelta(days=1)
self.set_chosen_date(Utils.from_pydate_to_sapdate(new_date))