def get_blob(request, slug):
return get_instance(request=request,
model=Blob,
lookup_field='slug',
lookup_value=slug)
def get_tag(request, slug):
return get_instance(request=request,
model=Tag,
lookup_field='slug',
lookup_value=slug)
def get_post(request, slug):
return get_instance(request=request,
model=Post,
lookup_field='slug',
lookup_value=slug)
def get_image(request, uuid):
return get_instance(request=request,
model=Image,
lookup_field='uuid',
lookup_value=uuid)