def list_products(group, subgroup):
rows = db().view("product/group", reduce=False, include_docs=True)[[group,subgroup,""]:[group,subgroup,u"\ufff0"]]
for row in rows:
doc = row.doc
id = doc.id
title = doc["title"]
yield id, title
def list_subgroups(group):
return (x.key[1] for x in list(db().view("product/group", group=True, group_level=2)[[group,""]:[group,u"\ufff0"]]))
def list_groups():
return (x.key[0] for x in db().view("product/group", group=True, group_level=1))
def get_product(id):
doc = db()[id]
title = doc["title"]
price = doc["price"]
date = doc["date"]
return title, price, date
def save(self):
if not self.changed:
return
db()[self.id] = self.doc
def new_session(self):
self.doc = {"type": "session", "data":{}}
db().create(self.doc)
def load_session(self):
from pprint import pformat
try:
self.doc = list(db().view("session/by_id", key=self.id, include_docs=True))[0].doc
except IndexError:
raise InvalidCookieException()