def get_queryset(forvar, taggeditem_model, tag_model):
through_opts = taggeditem_model._meta
count_field = (
"%s_%s_items" % (
through_opts.app_label,
through_opts.object_name)).lower()
if forvar is None:
# get all tags
queryset = tag_model.objects.all()
else:
# extract app label and model name
beginning, applabel, model = None, None, None
try:
beginning, applabel, model = forvar.rsplit('.', 2)
except ValueError:
try:
applabel, model = forvar.rsplit('.', 1)
except ValueError:
applabel = forvar
applabel = applabel.lower()
# filter tagged items
if model is None:
# Get tags for a whole app
queryset = taggeditem_model.objects.filter(
content_type__app_label=applabel)
tag_ids = queryset.values_list('tag_id', flat=True)
queryset = tag_model.objects.filter(id__in=tag_ids)
else:
# Get tags for a model
model = model.lower()
if ":" in model:
model, manager_attr = model.split(":", 1)
else:
manager_attr = "tags"
model_class = get_model(applabel, model)
if not model_class:
raise Exception(
'Not found such a model "%s" in the application "%s"' %
(model, applabel))
manager = getattr(model_class, manager_attr)
queryset = manager.all()
through_opts = manager.through._meta
count_field = ("%s_%s_items" % (through_opts.app_label,
through_opts.object_name)).lower()
if count_field is None:
# Retain compatibility with older versions of Django taggit
# a version check (for example taggit.VERSION <= (0,8,0)) does NOT
# work because of the version (0,8,0) of the current dev version of
# django-taggit
try:
return queryset.annotate(
num_times=Count(settings.TAG_FIELD_RELATED_NAME))
except FieldError:
return queryset.annotate(
num_times=Count('taggit_taggeditem_items'))
else:
return queryset.annotate(num_times=Count(count_field))
def get_queryset(forvar, taggeditem_model, tag_model):
through_opts = taggeditem_model._meta
count_field = ("%s_%s_items" %
(through_opts.app_label, through_opts.object_name)).lower()
if forvar is None:
# get all tags
queryset = tag_model.objects.all()
else:
# extract app label and model name
beginning, applabel, model = None, None, None
try:
beginning, applabel, model = forvar.rsplit('.', 2)
except ValueError:
try:
applabel, model = forvar.rsplit('.', 1)
except ValueError:
applabel = forvar
applabel = applabel.lower()
# filter tagged items
if model is None:
# Get tags for a whole app
queryset = taggeditem_model.objects.filter(
content_type__app_label=applabel)
tag_ids = queryset.values_list('tag_id', flat=True)
queryset = tag_model.objects.filter(id__in=tag_ids)
else:
# Get tags for a model
model = model.lower()
if ":" in model:
model, manager_attr = model.split(":", 1)
else:
manager_attr = "tags"
model_class = get_model(applabel, model)
if not model_class:
raise Exception(
'Not found such a model "%s" in the application "%s"' %
(model, applabel))
manager = getattr(model_class, manager_attr)
queryset = manager.all()
through_opts = manager.through._meta
count_field = (
"%s_%s_items" %
(through_opts.app_label, through_opts.object_name)).lower()
if count_field is None:
# Retain compatibility with older versions of Django taggit
# a version check (for example taggit.VERSION <= (0,8,0)) does NOT
# work because of the version (0,8,0) of the current dev version of
# django-taggit
try:
return queryset.annotate(
num_times=Count(settings.TAG_FIELD_RELATED_NAME))
except FieldError:
return queryset.annotate(
num_times=Count('taggit_taggeditem_items'))
else:
return queryset.annotate(num_times=Count(count_field))
from django.conf import settings
from taggit_templatetags2.compat import get_model
# define the minimal weight of a tag in the tagcloud
TAGCLOUD_MIN = getattr(settings, 'TAGGIT_TAGCLOUD_MIN', 1.0)
# define the maximum weight of a tag in the tagcloud
TAGCLOUD_MAX = getattr(settings, 'TAGGIT_TAGCLOUD_MAX', 6.0)
# define the default models for tags and tagged items
TAG_MODEL = getattr(settings, 'TAGGIT_TAG_MODEL', ('taggit', 'Tag'))
TAG_MODEL = get_model(*TAG_MODEL)
TAGGED_ITEM_MODEL = \
getattr(settings, 'TAGGIT_TAGGED_ITEM_MODEL', ('taggit', 'TaggedItem'))
TAGGED_ITEM_MODEL = get_model(*TAGGED_ITEM_MODEL)
TAG_FIELD_RELATED_NAME = \
getattr(settings, 'TAGGIT_TAG_FIELD_RELATED_NAME', 'taggeditem_items')
LIMIT = getattr(settings, 'TAGGIT_LIMIT', 10)
TAG_LIST_ORDER_BY = getattr(settings, 'TAGGIT_TAG_LIST_ORDER_BY', '-num_times')
TAG_CLOUD_ORDER_BY = getattr(settings, 'TAGGIT_TAG_CLOUD_ORDER_BY', 'name')
from django.conf import settings
from taggit_templatetags2.compat import get_model
# define the minimal weight of a tag in the tagcloud
TAGCLOUD_MIN = getattr(settings, 'TAGGIT_TAGCLOUD_MIN', 1.0)
# define the maximum weight of a tag in the tagcloud
TAGCLOUD_MAX = getattr(settings, 'TAGGIT_TAGCLOUD_MAX', 6.0)
# define the default models for tags and tagged items
TAG_MODEL = getattr(settings, 'TAGGIT_TAG_MODEL', ('taggit', 'Tag'))
TAG_MODEL = get_model(*TAG_MODEL)
TAGGED_ITEM_MODEL = \
getattr(settings, 'TAGGIT_TAGGED_ITEM_MODEL', ('taggit', 'TaggedItem'))
TAGGED_ITEM_MODEL = get_model(*TAGGED_ITEM_MODEL)
TAG_FIELD_RELATED_NAME = \
getattr(settings, 'TAGGIT_TAG_FIELD_RELATED_NAME', 'taggeditem_items')
LIMIT = getattr(settings, 'TAGGIT_LIMIT', 10)
TAG_LIST_ORDER_BY = getattr(settings, 'TAGGIT_TAG_LIST_ORDER_BY', '-num_times')
TAG_CLOUD_ORDER_BY = getattr(settings, 'TAGGIT_TAG_CLOUD_ORDER_BY', 'name')
