Google App Engine: Modifying 1000 Entities Using Taskqueue

I am hoping to modify 1000 entities using task queue, as suggested Zig Mandel in my original question here: Google App Engine: Modifying 1000 entities I have a UserAccount kind li

Solution 1:

No, in fact this will not do anything at all, because you don't do anything with the lowered email address. You need to actually assign it back to the entity.

account.email = account.email.lower()