def start(self, time):
if self.config.week_start == "monday":
days_to_subtract = time.get_day_of_week()
else:
# It is sunday
days_to_subtract = (time.get_day_of_week() + 1) % 7
return timeline.Time(time.julian_day - days_to_subtract, 0)
def choose_strip(self, metrics, config):
"""
Return a tuple (major_strip, minor_strip) for current time period and
window size.
"""
day_period = TimePeriod(self, timeline.Time(0, 0), timeline.Time(1, 0))
one_day_width = metrics.calc_exact_width(day_period)
self.major_strip_is_decade = False
if one_day_width > 600:
return (StripDay(), StripHour())
elif one_day_width > 45:
return (StripWeek(config), StripWeekday())
elif one_day_width > 25:
return (StripMonth(), StripDay())
elif one_day_width > 1.5:
return (StripYear(), StripMonth())
elif one_day_width > 0.12:
self.major_strip_is_decade = True
return (StripDecade(), StripYear())
elif one_day_width > 0.012:
return (StripCentury(), StripDecade())
else:
return (StripCentury(), StripCentury())
def start(self, time):
(hours, minutes, seconds) = time.get_time_of_day()
return timeline.Time(time.julian_day, hours * 60 * 60)
def get_max_time(self):
return (timeline.Time(5369833, 0), _("can't be after year 9989"))
def get_min_time(self):
return (timeline.Time(0, 0), _("can't be before year 10"))
def to_time(self):
days = to_julian_day(self.year, self.month, self.day)
seconds = self.hour * 60 * 60 + self.minute * 60 + self.second
return timeline.Time(days, seconds)