def on_delete(info):
book_key_str = info['book_key']
old_borrower = info.get('old_borrower', None)
owner = info['owner']
from bookcache import CacheBookIdsOwned, CacheBookIdsBorrowed, CachedBook
CacheBookIdsOwned.remove_book(owner, book_key_str)
CachedBook.reset(book_key_str)
if old_borrower: CacheBookIdsBorrowed.remove_book(old_borrower, book_key_str)
def change_nickname(self, new_nick):
self.wtmb_nickname = new_nick
self.put()
from bookcache import CachedBook, CacheBookIdsOwned, CacheBookIdsBorrowed
for book_key_str in CacheBookIdsOwned.get(self.key()):
CachedBook.reset(book_key_str)
for book_key_str in CacheBookIdsBorrowed.get(self.key()):
CachedBook.reset(book_key_str)
def on_add(book):
from bookcache import CacheBookIdsOwned, CachedFeed
book_key_str = str(book.key())
CacheBookIdsOwned.add_book(str(book.owner.key()), book_key_str)
CachedFeed.reset()
