September 2009 - Zope-Dev

z3c.form: Need to register SimpleFieldValidator in local site - how?
by Hermann Himmelbauer 30 Sep '09

30 Sep '09

Hi, I currently have the following simple validator: --------------- snip -------------- class ActEmailValidator(SimpleFieldValidator): """Validates ACT E-Mail Addresses for customers""" def validate(self, value): super(ActEmailValidator, self).validate(value) if getattr(getSite(), 'bank_specifics', None) == u'act': if not re.match(r'^.+?(a)[0-9]+?.uebungsfirmen.at$', value): raise NotValidActEmail WidgetValidatorDiscriminators(ActEmailValidator, context = ICustomer, field = IFpFlat['email']) --------------- snip ----------------- Normally, I simple did a "provideAdapter(ActEmailValidator)", which registered the above adapter in the global site registry. Unfortunately, this adapter should not be global, instead I need it site-specific. Therefore I tried the following, as I do with various utilities: sm = mySite.getSiteManager() sm.registerAdapter(ActEmailValidator) This does not work and generates the following traceback: ------------ snip ------------- File "/home/dusty/prog/bsp/buildout/eggs/ZODB3-3.8.1-py2.4-linux-x86_64.egg/ZODB/serialize.py", line 416, in _dump self._p.dump(state) PicklingError: Can't pickle <InterfaceClass z3c.form.util.IGeneratedForObject_43371984>: attribute lookup z3c.form.util.IGeneratedForObject_43371984 failed ------------- snip ------------ From this point I'm stuck - does somebody know what to do here? I yesterday thought z3c.baseregistry could help, but it seems that it would not, as I need this registration persistent and not during Zope startup only. It should be possible to add such sites during runtime, whereas their configuration (and registration of this adapter) has to be persistent. Any hints? Best Regards, Hermann -- hermann(a)qwer.tk GPG key ID: 299893C7 (on keyservers) FP: 0124 2584 8809 EF2A DBF9 4902 64B4 D16B 2998 93C7

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Integrating zope2 with Django
by joseph_ig 29 Sep '09

29 Sep '09

Hi all, Is there any way to integrate Django frame work with Zope2 If possible please tell a good book for installing and understanding cmf plone in zope 2 Please help -- View this message in context: http://www.nabble.com/Integrating-zope2-with-Django-tp25577998p25577998.html Sent from the Zope - Dev mailing list archive at Nabble.com.

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Zope Tests: 8 OK
by Zope Tests Summarizer 29 Sep '09

29 Sep '09

Summary of messages to the zope-tests list. Period Mon Sep 28 12:00:00 2009 UTC to Tue Sep 29 12:00:00 2009 UTC. There were 8 messages: 8 from Zope Tests. Tests passed OK --------------- Subject: OK : Zope-2.10 Python-2.4.6 : Linux From: Zope Tests Date: Mon Sep 28 20:59:34 EDT 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-September/012656.html Subject: OK : Zope-2.11 Python-2.4.6 : Linux From: Zope Tests Date: Mon Sep 28 21:01:35 EDT 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-September/012657.html Subject: OK : Zope-2.12 Python-2.4.6 : Linux From: Zope Tests Date: Mon Sep 28 21:03:35 EDT 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-September/012658.html Subject: OK : Zope-2.12-alltests Python-2.4.6 : Linux From: Zope Tests Date: Mon Sep 28 21:05:35 EDT 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-September/012659.html Subject: OK : Zope-2.12 Python-2.6.2 : Linux From: Zope Tests Date: Mon Sep 28 21:07:35 EDT 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-September/012660.html Subject: OK : Zope-2.12-alltests Python-2.6.2 : Linux From: Zope Tests Date: Mon Sep 28 21:09:40 EDT 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-September/012661.html Subject: OK : Zope-trunk Python-2.6.2 : Linux From: Zope Tests Date: Mon Sep 28 21:11:41 EDT 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-September/012662.html Subject: OK : Zope-trunk-alltests Python-2.6.2 : Linux From: Zope Tests Date: Mon Sep 28 21:13:46 EDT 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-September/012663.html

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Dependencies of zope.error
by Thomas Lotze 29 Sep '09

29 Sep '09

- The last release of zope.error doesn't have all dependencies declared while work has been done on the trunk to fix that. Is there a specific reason why no new release has been made since? - zope.error depends on zope.container solely in order for the error reporting utility to be able to subclass Contained, which in turn calls itself a silly mix-in class. Also, zope.error makes no use of the fact that the utility is Contained. Should the Contained support be dropped or somehow made conditional on whether zope.container is available? - zope.error depends on zope.publisher which is only used by the tests in order to provide a request object from which to read some information for the error log. However, the code that reads that information is rather liberal as to what the request actually is, and doesn't technically require it to be a zope.publisher HTTP request. I think this should be made more consistent by either making the error logging code stricter or using a minimal request object in the tests. Opinions? Cutting the dependency on zope.container would drop the total number of dependencies of zope.error (trunk) from 30 to 22, additionally cutting the dependency on zope.publisher would make it 10. -- Thomas

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various ZTK observations
by Martijn Faassen 29 Sep '09

29 Sep '09

Hi there, We now have in the ZTK repository also a facility to create dependency graphs for the packages in the ZTK (thanks to Hanno's z3c.recipe.depgraph). http://svn.zope.org/zopetoolkit/trunk/ See the README.txt for more information. I reviewed some dependency graph for the ZTK the other day, focusing on the zope.* packages (and not looking at zope.app). Here are some of my observations: * zope.browserpage: puls in zope.app.pagetemplate which pulls in a lot, including zope.dublincore and the ZODB. * zope.browserresource: pulls in zope.site which pulls in a lot. I imagine the zope.site dependency cannot be easily avoided. This relates back to the zope.site refactoring ideas we talked about a while ago, making a core of zope.site that's not dependent on zope.container. * zope.contentprovider: would be nice if we could break its dependency on zope.publisher * zope.contenttype: we should analyze what is using zope.contenttype. * zope.documenttemplate: how many people are using zope.documenttemplate? I think this is a potential removal candidate for the ZTK. Also pulls in zope.structuredtext for some reason. * zope.structuredtext: how many people are using this? ReST is the community standard now. Removal candidate for the ZTK. * zope.error: pulls in quite a lot through zope.container, can we get rid of that connection? * zope.formlib: depends on a huge amount of stuff, including zope.app.form. I think zope.app.form's widgets should be moved out of zope.app. What about moving them into zope.formlib itself? There's also a zope.app.pagetemplate dependency. * zope.html: pulls in a huge amount, including zc.resourcelibrary, zope.formlib. Also contains checked in javascript sources of several javascript based editors, something I thought was against the licensing policies - I solve this problem by pulling in the editor when running setup.py instead of having to check in sources. Should this really be part of the ZTK? * zope.minmax: is this package being used? If not, we could consider removing it from the ZTK. * zope.modulealias: this package declares itself deprecated since 2006, and can be removed from the ZTK. * zope.principalannotation: depends on zope.site, which pulls in a lot. Probably need a more minimal dependency which does site stuff instead of zope.site. * zope.ptresource: pulls in a lot of stuff, in particular through zope.browserresource * zope.securitypolicy: depends on zope.authentication. Is that really necessary? * zope.sequencesort: who is using this? If nobody, consider removal from the ZTK. * zope.testrecorder: pulls in a lot. Who is using this? * zope.viewlet: pulls in zope.app.pagetemplate, which pulls in a lot of stuff. * zope.xmlpickle: who is using this? Refactoring opportunities with a big dependency win surround zope.site and zope.app.pagetemplate (and the libraries that depend on them). There are quite a few libraries that the rest of the ZTK doesn't depend on and at the same time have few or no dependencies on other ZTK libraries. This might make them candidates for removal from the ZTK if they aren't used by many people. These libraries: * apparently aren't foundational to the ZTK * don't depend on the ZTK - this would make them easy to maintain outside of the ZTK for those that *are* interested. Then again, for the same reasons they present minimal maintenance burdens to the ZTK maintainers, so keeping them isn't too difficult if there are users. That said, if they don't have sufficient documentation that *would* present a maintenance burden to us (we'd need to create it). Regards, Martijn

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Undeclared dependency of zope.site on zope.app.publication
by Thomas Lotze 29 Sep '09

29 Sep '09

I just noticed that zope.site depends on zope.app.publication, both via configure.zcml and the tests. The dependency isn't currently declared. On the other hand, zope.app.publication doesn't yet depend on zope.site. I'd like to get rid of the dependency of zope.site on zope.app.publisher and I think it would be OK to invert it by moving the relevant ZCML declarations (two event handler registrations) and the two pieces of test regarding traversal behaviour to zope.app.publisher, which would thereby grow a new dependency on zope.site. What do others think? -- Thomas

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Zope Tests: 8 OK
by Zope Tests Summarizer 28 Sep '09

28 Sep '09

Summary of messages to the zope-tests list. Period Sun Sep 27 12:00:00 2009 UTC to Mon Sep 28 12:00:00 2009 UTC. There were 8 messages: 8 from Zope Tests. Tests passed OK --------------- Subject: OK : Zope-2.10 Python-2.4.6 : Linux From: Zope Tests Date: Sun Sep 27 20:53:15 EDT 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-September/012648.html Subject: OK : Zope-2.11 Python-2.4.6 : Linux From: Zope Tests Date: Sun Sep 27 20:55:15 EDT 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-September/012649.html Subject: OK : Zope-2.12 Python-2.4.6 : Linux From: Zope Tests Date: Sun Sep 27 20:57:21 EDT 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-September/012650.html Subject: OK : Zope-2.12-alltests Python-2.4.6 : Linux From: Zope Tests Date: Sun Sep 27 20:59:21 EDT 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-September/012651.html Subject: OK : Zope-2.12 Python-2.6.2 : Linux From: Zope Tests Date: Sun Sep 27 21:01:21 EDT 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-September/012652.html Subject: OK : Zope-2.12-alltests Python-2.6.2 : Linux From: Zope Tests Date: Sun Sep 27 21:03:21 EDT 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-September/012653.html Subject: OK : Zope-trunk Python-2.6.2 : Linux From: Zope Tests Date: Sun Sep 27 21:05:21 EDT 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-September/012654.html Subject: OK : Zope-trunk-alltests Python-2.6.2 : Linux From: Zope Tests Date: Sun Sep 27 21:07:26 EDT 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-September/012655.html

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Zope Tests: 8 OK
by Zope Tests Summarizer 27 Sep '09

27 Sep '09

Summary of messages to the zope-tests list. Period Sat Sep 26 12:00:00 2009 UTC to Sun Sep 27 12:00:00 2009 UTC. There were 8 messages: 8 from Zope Tests. Tests passed OK --------------- Subject: OK : Zope-2.10 Python-2.4.6 : Linux From: Zope Tests Date: Sat Sep 26 20:52:45 EDT 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-September/012640.html Subject: OK : Zope-2.11 Python-2.4.6 : Linux From: Zope Tests Date: Sat Sep 26 20:54:45 EDT 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-September/012641.html Subject: OK : Zope-2.12 Python-2.4.6 : Linux From: Zope Tests Date: Sat Sep 26 20:56:45 EDT 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-September/012642.html Subject: OK : Zope-2.12-alltests Python-2.4.6 : Linux From: Zope Tests Date: Sat Sep 26 20:58:45 EDT 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-September/012643.html Subject: OK : Zope-2.12 Python-2.6.2 : Linux From: Zope Tests Date: Sat Sep 26 21:00:46 EDT 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-September/012644.html Subject: OK : Zope-2.12-alltests Python-2.6.2 : Linux From: Zope Tests Date: Sat Sep 26 21:02:46 EDT 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-September/012645.html Subject: OK : Zope-trunk Python-2.6.2 : Linux From: Zope Tests Date: Sat Sep 26 21:04:46 EDT 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-September/012646.html Subject: OK : Zope-trunk-alltests Python-2.6.2 : Linux From: Zope Tests Date: Sat Sep 26 21:06:46 EDT 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-September/012647.html

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Zope Tests: 8 OK
by Zope Tests Summarizer 26 Sep '09

26 Sep '09

Summary of messages to the zope-tests list. Period Fri Sep 25 12:00:00 2009 UTC to Sat Sep 26 12:00:00 2009 UTC. There were 8 messages: 8 from Zope Tests. Tests passed OK --------------- Subject: OK : Zope-2.10 Python-2.4.6 : Linux From: Zope Tests Date: Fri Sep 25 20:52:26 EDT 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-September/012632.html Subject: OK : Zope-2.11 Python-2.4.6 : Linux From: Zope Tests Date: Fri Sep 25 20:54:27 EDT 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-September/012633.html Subject: OK : Zope-2.12 Python-2.4.6 : Linux From: Zope Tests Date: Fri Sep 25 20:56:27 EDT 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-September/012634.html Subject: OK : Zope-2.12-alltests Python-2.4.6 : Linux From: Zope Tests Date: Fri Sep 25 20:58:27 EDT 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-September/012635.html Subject: OK : Zope-2.12 Python-2.6.2 : Linux From: Zope Tests Date: Fri Sep 25 21:00:27 EDT 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-September/012636.html Subject: OK : Zope-2.12-alltests Python-2.6.2 : Linux From: Zope Tests Date: Fri Sep 25 21:02:32 EDT 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-September/012637.html Subject: OK : Zope-trunk Python-2.6.2 : Linux From: Zope Tests Date: Fri Sep 25 21:04:33 EDT 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-September/012638.html Subject: OK : Zope-trunk-alltests Python-2.6.2 : Linux From: Zope Tests Date: Fri Sep 25 21:06:33 EDT 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-September/012639.html

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Zope Tests: 8 OK
by Zope Tests Summarizer 25 Sep '09

25 Sep '09

Summary of messages to the zope-tests list. Period Thu Sep 24 12:00:00 2009 UTC to Fri Sep 25 12:00:00 2009 UTC. There were 8 messages: 8 from Zope Tests. Tests passed OK --------------- Subject: OK : Zope-2.10 Python-2.4.6 : Linux From: Zope Tests Date: Thu Sep 24 20:53:40 EDT 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-September/012624.html Subject: OK : Zope-2.11 Python-2.4.6 : Linux From: Zope Tests Date: Thu Sep 24 20:55:40 EDT 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-September/012625.html Subject: OK : Zope-2.12 Python-2.4.6 : Linux From: Zope Tests Date: Thu Sep 24 20:57:40 EDT 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-September/012626.html Subject: OK : Zope-2.12-alltests Python-2.4.6 : Linux From: Zope Tests Date: Thu Sep 24 20:59:40 EDT 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-September/012627.html Subject: OK : Zope-2.12 Python-2.6.2 : Linux From: Zope Tests Date: Thu Sep 24 21:01:40 EDT 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-September/012628.html Subject: OK : Zope-2.12-alltests Python-2.6.2 : Linux From: Zope Tests Date: Thu Sep 24 21:03:40 EDT 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-September/012629.html Subject: OK : Zope-trunk Python-2.6.2 : Linux From: Zope Tests Date: Thu Sep 24 21:05:46 EDT 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-September/012630.html Subject: OK : Zope-trunk-alltests Python-2.6.2 : Linux From: Zope Tests Date: Thu Sep 24 21:07:51 EDT 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-September/012631.html

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