On Tue, Jul 11, 2006 at 05:14:58PM -0400, [EMAIL PROTECTED] wrote: [...] > > - "ISSLTransport(x, None) is not None" seems to have evolved into an idiom, > but I'm pretty sure that this is just a reflection of the bad, old > interfaces system. Anybody else know if there's a reason for this rather > than a providedBy check?
The difference I see is that a providedBy check won't lookup an adapter, so "ISSLTransport.providedBy(x)" doesn't mean the same thing as "ISSLTransport(x, None) is not None". It might be what was intended here, of course. -Andrew. _______________________________________________ Twisted-web mailing list [email protected] http://twistedmatrix.com/cgi-bin/mailman/listinfo/twisted-web
