def normalise()

in src/pycalendar/datetime.py [0:0]

• 46 lines of code
• 12 McCabe index (conditional complexity)

    def normalise(self):
        # Normalise seconds
        normalised_secs = self.mSeconds % 60
        adjustment_mins = self.mSeconds / 60
        if normalised_secs < 0:
            normalised_secs += 60
            adjustment_mins -= 1
        self.mSeconds = normalised_secs
        self.mMinutes += adjustment_mins

        # Normalise minutes
        normalised_mins = self.mMinutes % 60
        adjustment_hours = self.mMinutes / 60
        if normalised_mins < 0:
            normalised_mins += 60
            adjustment_hours -= 1
        self.mMinutes = normalised_mins
        self.mHours += adjustment_hours

        # Normalise hours
        normalised_hours = self.mHours % 24
        adjustment_days = self.mHours / 24
        if normalised_hours < 0:
            normalised_hours += 24
            adjustment_days -= 1
        self.mHours = normalised_hours
        self.mDay += adjustment_days

        # Wipe the time if date only
        if self.mDateOnly:
            self.mSeconds = self.mMinutes = self.mHours = 0

        # Adjust the month first, since the day adjustment is month dependent

        # Normalise month
        normalised_month = ((self.mMonth - 1) % 12) + 1
        adjustment_year = (self.mMonth - 1) / 12
        if (normalised_month - 1) < 0:
            normalised_month += 12
            adjustment_year -= 1
        self.mMonth = normalised_month
        self.mYear += adjustment_year

        # Now do days
        if self.mDay > 0:
            while self.mDay > utils.daysInMonth(self.mMonth, self.mYear):
                self.mDay -= utils.daysInMonth(self.mMonth, self.mYear)
                self.mMonth += 1
                if self.mMonth > 12:
                    self.mMonth = 1
                    self.mYear += 1
        else:
            while self.mDay <= 0:
                self.mMonth -= 1
                if self.mMonth < 1:
                    self.mMonth = 12
                    self.mYear -= 1
                self.mDay += utils.daysInMonth(self.mMonth, self.mYear)

        # Always invalidate posix time cache
        self.changed()