def add(self, calendar, show=True, color1=None, color2=None):
if not color1 or not color2:
used_colors = [(item.color1, item.color2) for item in self]
color1, color2 = choose_color(DEFAULT_COLORS, used_colors)
info = CalendarOverlayInfo(calendar, show, color1, color2)
info.__parent__ = self.this
BoundRelationshipProperty.add(self, calendar, info)
return info
def __init__(self, this, rel_type, my_role, other_role,
filter_meanings=(ACTIVE,), filter_date=_today,
filter_codes=()):
BoundRelationshipProperty.__init__(
self, this, rel_type, my_role, other_role)
if filter_date is _today:
self.filter_date = self.today
else:
self.filter_date = filter_date
self.filter_codes = set(filter_codes)
self.filter_meanings = filter_meanings
self.init_filter()
def __init__(self,
this,
rel_type,
my_role,
other_role,
filter_meanings=(ACTIVE, ),
filter_date=_today,
filter_codes=()):
BoundRelationshipProperty.__init__(self, this, rel_type, my_role,
other_role)
if filter_date is _today:
self.filter_date = self.today
else:
self.filter_date = filter_date
self.filter_codes = set(filter_codes)
self.filter_meanings = filter_meanings
self.init_filter()
def __init__(self, this):
BoundRelationshipProperty.__init__(self, this, URICalendarSubscription,
URICalendarSubscriber,
URICalendarProvider)
# for the local grants to work
self.__parent__ = this
def bind(self, instance, my_role, rel_type, other_role):
return BoundRelationshipProperty(
instance, rel_type, my_role, other_role)
