[Twisted-web] Fix for an issue 92 (windows binary distribution
made with distutils doesn't install data files into
andrea at cpushare.com
Thu Mar 3 17:25:03 MST 2005
On Thu, Mar 03, 2005 at 11:51:25PM +0100, Valentino Volonghi wrote:
> The patch has been applied (with some improvements) in the caching branch.
Thanks! I'll check it.
> I'm on your side here and I would like to make a decision on this feature.
> The cache is keyed with the interfaces' values that the cached tag uses
> internally and a new context, that only remembers those selected
> interfaces, is created and passed through the cached tag to render its
> + very secure
> - hard to understand why you should always key with at least
Interfaces are nice in theory, but I'm not a big fan of interfaces in
practice. I find often just a slowdown without no advantages (yeah,
class namespace __dict__ remains clean, but often there is no other
advantage), so I doubt I'll like the IRendererFactory way. In my own
twisted code (not the web part) I intentionally never use interfaces to
be sure not to run into unnecessary slowdowns.
How would I implement the equivalent of this?
def render_copyright(self, ctx, data):
return ctx.tag[tags.cached('copyright_class-' + str(self.inside_account(ctx)),
lifetime = LIFETIME)[
self.inside_account(ctx) returns True or False, I'm just trying to
understand the details of the interface way.
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