def __init__(self, *args, **kwargs):
self.event = kwargs.pop('event')
super(VCRoomLinkFormBase, self).__init__(*args, **kwargs)
contrib_choices = [(contrib.id, contrib.title) for contrib in
sorted(self.event.contributions, key=attrgetter('title'))]
blocks = SessionBlock.find(SessionBlock.session.has((Session.event_new == self.event) & ~Session.is_deleted))
block_choices = [(block.id, block.full_title) for block in sorted(blocks, key=attrgetter('full_title'))]
self.contribution.choices = [('', _("Please select a contribution"))] + contrib_choices
self.block.choices = [('', _("Please select a session block"))] + block_choices
def __init__(self, *args, **kwargs):
self.event = kwargs.pop('event')
super().__init__(*args, **kwargs)
contrib_choices = [(contrib.id, contrib.title) for contrib in
sorted(self.event.contributions, key=attrgetter('title'))]
blocks = SessionBlock.find(SessionBlock.session.has((Session.event == self.event) & ~Session.is_deleted))
block_choices = [(block.id, block.full_title) for block in sorted(blocks, key=attrgetter('full_title'))]
self.contribution.choices = [('', _("Please select a contribution"))] + contrib_choices
self.block.choices = [('', _("Please select a session block"))] + block_choices
def _query_blocks(event_ids, dates_overlap, detail_level='session'):
options = [subqueryload('session').joinedload('blocks').joinedload('person_links')]
if detail_level == 'contribution':
options.append(joinedload(SessionBlock.timetable_entry).joinedload(TimetableEntry.children))
else:
options.append(joinedload(SessionBlock.timetable_entry))
return (SessionBlock.find(~Session.is_deleted,
Session.event_id.in_(event_ids),
dates_overlap(TimetableEntry))
.options(*options)
.join(TimetableEntry).join(Session))
