def get_page(self):
# Find newly added restos (randomly select 4 out of 10).
newly_added_restos = list(Resto.find(order_by="-update_date", limit=10))
random.shuffle(newly_added_restos)
newly_added_restos = newly_added_restos[:4]
# Find newly commented restos (a list of 2-tuple with resto and comment).
new_comments = Comment.find_recent(ref_type=Resto.__name__, limit=4)
newly_commented_restos = []
for comment in new_comments:
resto = Resto.get_unique(id=int(comment.ref_pk))
if resto:
newly_commented_restos.append((resto, comment))
# Render the response.
data = {
"categories": Resto.CATEGORIES,
"newly_added_restos": newly_added_restos,
"newly_commented_restos": newly_commented_restos,
}
data = self.update_data(data)
return render_to_response(self.get_page_template(), data, RequestContext(self.request))
def get_resto(self):
resto = Resto.get_unique(id=self.resto_id)
if not resto:
message = "searched by resto id %s." % self.resto_id
raise EntityNotFoundError(Resto, message)
return resto
