QuerySets are lazy

[jflorian@…]

In the example given at ​https://docs.djangoproject.com/en/1.5/topics/db/queries/#querysets-are-lazy, it might be good to note when exactly today() is evaluated. I'm quite certain it has to be when the filter is instantiated, not when print() is called, but clarification of this point would make this section even more useful to a wider audience, IMHO.

[Claude Paroz]

Thanks for reporting, but I think this is plain evident, as today() is called, not passed as a callable. I don't read anything that may mean today() is evaluated during the print statement. I think we can assume some Python knowledge from our readers.