[Grok-dev] Re: Keeping indexes up to date

[Luciano Ramalho]

Thank you all! I've added the changed fields information, like this:

from zope.lifecycleevent import modified, Attributes
# [...]

    changed = Attributes(IBook, *list(book_dict))
    modified(book, changed)

...where book_dict is a dictionary with book data received from XML-RPC.

In this use case, Martijn's suggestion to use IBook instead of
individual fields was right on, because in fact this XML-RPC API is
used to load data into book objects which are completely empty except
for the ISBN.

But in the future I can see this same interface being used for
different kinds of updates, and then it will be nice to have this
optimization.

Regards,

Luciano