def date_to_key(self, date):
diff = get_today() - date
if diff.days < 0:
return 'the future'
elif diff.days == 0:
return 'last sync'
else:
return '%d days ago' % diff.days
def sync(self):
swap = self.path + '~'
backup = self.path + '.backup-%d' % now().weekday()
with open(swap, 'w') as s:
s.write(dumps({'tasks': self.tasks, 'events': self.events, 'day': get_today()}))
if os.path.exists(self.path):
os.rename(self.path, backup)
os.rename(swap, self.path)
def offset(self):
if self.date is None:
return -TaskDate.FUTURE
elif self.date == TaskDate.FUTURE:
return TaskDate.FUTURE
elif self.date == TaskDate.SOON:
return 3
return (self.date - get_today()).days
def __init__(self, offset_days=None, date=None):
if date:
self.date = date
elif offset_days is None:
self.date = None
elif offset_days is TaskDate.FUTURE:
self.date = TaskDate.FUTURE
elif offset_days is TaskDate.SOON:
self.date = TaskDate.SOON
else:
self.date = get_today() + make_timedelta(offset_days)
