So, which is better? For your spreadsheet and flight: Tarikh Miladi.
def _validate_date(self): """Validates the input Shamsi date.""" if not (1 <= self.month <= 12): raise ValueError("Month must be between 1 and 12.")
def to_miladi(self): """ Converts the Shamsi date to Miladi (Gregorian). Strategy: Calculate total days passed in Shamsi calendar relative to a reference point, adjust for the epoch difference, then convert back to Gregorian. """ # Reference: 1 Farvardin 1 Shamsi corresponds to March 21, 622 AD (Gregorian). # However, for calculation efficiency, we calculate days from the start of the Shamsi year # and add it to the Gregorian equivalent of the start of that Shamsi year.
So, which is better? For your spreadsheet and flight: Tarikh Miladi.
def _validate_date(self): """Validates the input Shamsi date.""" if not (1 <= self.month <= 12): raise ValueError("Month must be between 1 and 12.") tarikh shamsi b miladi better
def to_miladi(self): """ Converts the Shamsi date to Miladi (Gregorian). Strategy: Calculate total days passed in Shamsi calendar relative to a reference point, adjust for the epoch difference, then convert back to Gregorian. """ # Reference: 1 Farvardin 1 Shamsi corresponds to March 21, 622 AD (Gregorian). # However, for calculation efficiency, we calculate days from the start of the Shamsi year # and add it to the Gregorian equivalent of the start of that Shamsi year. So, which is better