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from ajax_select import register, LookupChannel
from django.db.models import Q
from django.utils.encoding import force_text
from django.utils.html import escape
from archaeological_warehouse import models
@register('container')
class ContainerLookup(LookupChannel):
model = models.Container
def get_query(self, q, request):
query = Q()
for term in q.strip().split(' '):
subquery = (
Q(reference__icontains=term) |
Q(container_type__label__icontains=term) |
Q(cached_label__icontains=term) |
Q(responsible__name__icontains=term)
)
query &= subquery
return self.model.objects.filter(query).order_by(
'cached_label')[:20]
def format_match(self, obj):
return escape(force_text(obj.cached_label))
def format_item_display(self, item):
return u"<span class='ajax-label'>%s</span>" % item.cached_label
@register('warehouse')
class WarehouseLookup(LookupChannel):
model = models.Warehouse
def get_query(self, q, request):
query = Q()
for term in q.strip().split(' '):
subquery = (
Q(warehouse_type__label=term) |
Q(name__icontains=term)
)
query &= subquery
return self.model.objects.filter(query).order_by('name')[:20]
def format_item_display(self, item):
return u"<span class='ajax-label'>%s</span>" % item.name
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