Matt Goodall ha scritto:
[...]
True, but even passing a request or env dict around to everyone gets
tedious don't you think?
Yes, it can be tedious but I believe explicit arg passing is necessary
to make code readable, testable and reusable.
If it's web-related code then give it the request, it will almost
certainly need it. Otherwise, don't.
I would even advocate extracting request-scope objects, e.g. a database
connection, the current user, etc, as early as possible and passing them
around explicitly (along with the request, if necessary).
This exactly what I too have realized!
I'm developing a WSGI framework with all these (and other) ideas:
http://hg.mperillo.ath.cx/wsgix
Its still not documented, so I have not yet made an official announcement.
The main design goal is to keep the level of the interface as low level
as possible.
I don't like additional interfaces (like Request and Response) objects
around the WSGI dictionary, and I don't like frameworks like Django that
completely hides the WSGI interface.
> [...]
Manlio Perillo
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