def fetchCreateByISBN(isbn, dataSource, needInvoke):
book = Book.byISBN(isbn)
if needInvoke: dataSource = dataSource(isbn)
if not book:
book = Book()
book.title = dataSource.title
book.author = dataSource.author
book.isbn = dataSource.isbn
book.image = dataSource.image
book.imageSmall = dataSource.imageSmall
book.imageLarge = dataSource.imageLarge
book.amazonUrl = dataSource.detailUrl
book.numberOfPages = dataSource.numberOfPages
book.put()
book.tags = dataSource.genre
return book
def fetchCreateByISBN(isbn, dataSource, needInvoke): book = Book.byISBN(isbn) if needInvoke: dataSource = dataSource(isbn) if not book: book = Book() book.title = dataSource.title book.author = dataSource.author book.isbn = dataSource.isbn book.image = dataSource.image book.imageSmall = dataSource.imageSmall book.imageLarge = dataSource.imageLarge book.amazonUrl = dataSource.detailUrl book.numberOfPages = dataSource.numberOfPages book.put() book.tags = dataSource.genre return book
