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Subject: Re: Intids missing adapter declarations? - msg#00096List: web.zope.z3base.five> I had to add this to my configure.zcml file to get IntIds running: [snip] Or you could just have done <include package="zope.app.keyreference" /> :) Five doesn't load every single bit of ZCML that Zope 3 provides. Mostly because this might open cans of worms. So before someone hasn't tested it, we won't include it. It is pretty safe to just include the packages you need from your package. You don't need Five to include it. Philipp Thread at a glance:
Previous Message by Date: click to view message previewIntids missing adapter declarations?Hi, I had to add this to my configure.zcml file to get IntIds running: <adapter for="persistent.interfaces.IPersistent" provides="zope.app.keyreference.interfaces.IKeyReference" factory="zope.app.keyreference.persistent.KeyReferenceToPersistent" trusted="y" /> <class class="zope.app.keyreference.persistent.KeyReferenceToPersistent"> <require permission="zope.Public" interface="zope.app.keyreference.interfaces.IKeyReference" /> </class> <adapter for="persistent.interfaces.IPersistent" provides="ZODB.interfaces.IConnection" factory="zope.app.keyreference.persistent.connectionOfPersistent" /> Otherwise I'd get: File "/home/jmo/philikon-local-components/lib/python/zope/app/intid/__init__.py", line 110, in register key = IKeyReference(ob) File "/home/jmo/philikon-local-components/lib/python/zope/interface/interface.py", line 691, in __call__ raise TypeError("Could not adapt", obj, self) TypeError: ('Could not adapt', Theme('A theme'), <InterfaceClass zope.app.keyreference.interfaces.IKeyReference>) ref: http://svn.z3lab.org/trac/z3lab/file/CPSSkins4Five/trunk/configure.zcml cheers /JM Next Message by Date: click to view message previewRe: [z3-five] Re: Patch for testbrowser.py-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Paul Winkler wrote: > On Fri, Apr 21, 2006 at 04:07:43PM +0200, Daniel Nouri wrote: > >>The relevant code in Zope2's ZPublisher.HTTPResponse.__str__: >> >> # ... we just built a headersl list using self.heders >> if self.cookies: >> headersl = headersl+self._cookie_list() >> headersl[len(headersl):] = [self.accumulated_headers, body] >> return '\n'.join(headersl) >> >>Maybe this can shed some light on whether we want to include that patch. > > > As an aside: > > What's with assigning to headersl[len(headersl):] instead of calling > headersl.extend(...)? > > I've seen this idiom a couple of times and I always wonder > why, it's much less readable IMO. > > I doubt it's supposed to be an optimization, since this code runs only > once per request; anyway, the two idioms are about equivalent in speed > AFAICT. > > If it were in a performance-sensitive loop, a bit faster > and still quite readable would be: > > headersl += [self.accumulated_headers, body] > > timeit confirms this, here on python 2.4.2: I think this may be a fossil from a much earlier version of Python, in which 'list.extend' had undesirable performance (the new one is O(1)-amortized, I think). Tres. - -- =================================================================== Tres Seaver +1 202-558-7113 tseaver@xxxxxxxxxxxxx Palladion Software "Excellence by Design" http://palladion.com -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://enigmail.mozdev.org iD8DBQFESVJ5+gerLs4ltQ4RAlseAKDVL5ABbRYGSzNtaLUVeu37WPTBCwCfW9pp c1gst1YN+xssxW2ZFhHWt88= =bcvP -----END PGP SIGNATURE----- Previous Message by Thread: click to view message previewIntids missing adapter declarations?Hi, I had to add this to my configure.zcml file to get IntIds running: <adapter for="persistent.interfaces.IPersistent" provides="zope.app.keyreference.interfaces.IKeyReference" factory="zope.app.keyreference.persistent.KeyReferenceToPersistent" trusted="y" /> <class class="zope.app.keyreference.persistent.KeyReferenceToPersistent"> <require permission="zope.Public" interface="zope.app.keyreference.interfaces.IKeyReference" /> </class> <adapter for="persistent.interfaces.IPersistent" provides="ZODB.interfaces.IConnection" factory="zope.app.keyreference.persistent.connectionOfPersistent" /> Otherwise I'd get: File "/home/jmo/philikon-local-components/lib/python/zope/app/intid/__init__.py", line 110, in register key = IKeyReference(ob) File "/home/jmo/philikon-local-components/lib/python/zope/interface/interface.py", line 691, in __call__ raise TypeError("Could not adapt", obj, self) TypeError: ('Could not adapt', Theme('A theme'), <InterfaceClass zope.app.keyreference.interfaces.IKeyReference>) ref: http://svn.z3lab.org/trac/z3lab/file/CPSSkins4Five/trunk/configure.zcml cheers /JM Next Message by Thread: click to view message preview[ANN] CPSSkins4Five and CPS4/Z3ECM Paris sprint reportHi! I've written a report on the work I did during the CPS4/Z3ECM sprint i Paris: http://www.z3lab.org/sections/blogs/jean-marc-orliaguet/2006_04_23_cps4-z3ecm-paris-sprint there is also a new zope2 product called CPSSkins4Five for running cpsskins (for zope3) on zope2 . http://svn.z3lab.org/trac/z3lab/browser/CPSSkins4Five/trunk/ here is an animation too: http://www.z3lab.org/sections/front-page/design-features/cpsskins4five-preview all this is very experimental and requires branches that haven't been merged into zope2/zope3/five trunks yet. But as a proof-of-concept it works. Regards /JM Loading Comments...
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