def _available_ustation_list():
_t_top = datetime.datetime.now()
_t_bottom = datetime.datetime.now() - datetime.timedelta(hours=48)
_entity_context_list = []
_entity_id_set = set()
for _item_info in Item.find_ustation():
_entity_context = _get_ustation_entity(_item_info['entity_id'])
if _entity_context != None:
_entity_context_list.append(_entity_context)
_entity_id_set.add(_item_info['entity_id'])
for _selection in NoteSelection.objects.filter(
post_time__lt=_t_top,
post_time__gt=_t_bottom).order_by('-post_time'):
try:
if not _selection.entity_id in _entity_id_set:
_entity_context = _get_ustation_entity(_selection.entity_id,
True)
if _entity_context != None:
_entity_context_list.append(_entity_context)
_entity_id_set.add(_selection.entity_id)
except Exception, e:
pass
def clean_ustation(request):
for _item_info in Item.find_ustation():
_item = Item(_item_info['item_id'])
_item.update(ustation=1)
return HttpResponseRedirect(reverse('management_ustation_list'))