def set_end_date(self,end_date): """ validates and set end_date """ if end_date and self.validate: if validations.is_valid_date(self, end_date): self.end_date = end_date else: raise ValueError("Invalid End Date Value") else: self.end_date = end_date
def set_start_date(self,start_date): """ validates and set start_date """ if start_date and self.validate: if validations.is_valid_date(self, start_date): self.start_date = start_date else: raise ValueError("Invalid Start Date Value") else: self.start_date = start_date