Source code for timelinelib.calendar.coptic.timetype.strips.stripweek
# Copyright (C) 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 Rickard Lindberg, Roger Lindberg
#
# This file is part of Timeline.
#
# Timeline is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Timeline is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Timeline. If not, see <http://www.gnu.org/licenses/>.
from timelinelib.calendar.coptic.coptic import CopticDateTime
from timelinelib.calendar.coptic.monthnames import abbreviated_name_of_month
from timelinelib.calendar.coptic.time import CopticDelta
from timelinelib.calendar.coptic.time import CopticTime
from timelinelib.canvas.drawing.interface import Strip
from timelinelib.calendar.coptic.timetype.formatters import format_year, get_day_of_week
[docs]class StripWeek(Strip):
[docs] def __init__(self, appearance):
Strip.__init__(self)
self.appearance = appearance
[docs] def label(self, time, major=False):
if major:
first_weekday = self.start(time)
next_first_weekday = self.increment(first_weekday)
last_weekday = next_first_weekday - CopticDelta.from_days(1)
range_string = self._time_range_string(first_weekday, last_weekday)
if self.appearance.get_week_start() == "tkyriaka":
return (_("Week") + " %s (%s)") % (
CopticDateTime.from_time(time).week_number,
range_string
)
else:
# It is Psabbaton (don't know what to do about week numbers here)
return range_string
# This strip should never be used as minor
return ""
@staticmethod
def _time_range_string(start, end):
start = CopticDateTime.from_time(start)
end = CopticDateTime.from_time(end)
if start.year == end.year:
if start.month == end.month:
return "%s-%s %s %s" % (start.day, end.day,
abbreviated_name_of_month(start.month),
format_year(start.year))
return "%s %s-%s %s %s" % (start.day,
abbreviated_name_of_month(start.month),
end.day,
abbreviated_name_of_month(end.month),
format_year(start.year))
return "%s %s %s-%s %s %s" % (start.day,
abbreviated_name_of_month(start.month),
format_year(start.year),
end.day,
abbreviated_name_of_month(end.month),
format_year(end.year))
[docs] def start(self, time):
if self.appearance.get_week_start() == "tkyriaka":
days_to_subtract = get_day_of_week(time)
else:
# It is Psabbaton.
days_to_subtract = (get_day_of_week(time) + 1) % 7
return CopticTime(time.julian_day - days_to_subtract, 0)
[docs] def increment(self, time):
return time + CopticDelta.from_days(7)