January 2009 - Zope-Dev

Re: [Zope-dev] Plans for Zope 2.12
by Dieter Maurer 26 Jan '09

26 Jan '09

Andreas Jung wrote at 2009-1-25 10:21 +0100: >-----BEGIN PGP SIGNED MESSAGE----- >Hash: SHA1 > >On 25.01.2009 9:27 Uhr, Dieter Maurer wrote: >> Andreas Jung wrote at 2009-1-21 14:55 +0100: >>> ... >>> TARGET=Python 2.6.X >>> ACCEPTABLE=Python 2.5 >>> Python 2.4.X would be basically not acceptable but could be used >>> at your own risk using the --with-python option. >>> ... >>> - - removing ZClasses completely >> >> But hopefully provided by a separate package, instead. > >Unless someone volunteers for doing a separate package: no. I plan to provide such a package as "dm.ZClasses" or (maybe) "Zope2.ZClasses" -- of course with some complaints against the Zope release management in the documentation: * cutting away useful features without any serious need * lacking commitment wrt backward compatibility * enforcing philosophical opinions (applications should be created programmatically not via configuration only (such as with ZClasses)) -- Dieter

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CSRF/XSS: zope.formlib
by Sidnei da Silva 26 Jan '09

26 Jan '09

Hello all, I've been looking at the way CSRF protection is done in Plone (plone.protect, using a @protect decorator), and also at the XSS protection added to Zope (@postonly decorator) and was wondering if something more generic could possibly be done for zope.formlib-based forms, instead of requiring the use of a decorator. A quick look though the code, makes seem like an Action could be added to the Actions object such that the validator would do one (or both) of those checks, and something similar to the render_submit_button() which is registered as a @namedtemplate.implementation() would then be used to render the hidden form field holding the CSRF token for that specific action. Does that sound like a reasonable implementation, or is it abusing the framework? -- Sidnei da Silva

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Re: [Zope-dev] [Checkins] SVN: relstorage/trunk/ Corporation -> Foundation
by Benji York 25 Jan '09

25 Jan '09

On Sat, Jan 24, 2009 at 9:43 PM, Shane Hathaway <shane(a)hathawaymix.org> wrote: > Log message for revision 94997: > Corporation -> Foundation AFAIK, the IP hasn't been transfered yet. I'm not sure what the implications of using "Foundation" are at this point. > Changed: > U relstorage/trunk/relstorage/__init__.py > U relstorage/trunk/relstorage/adapters/common.py > U relstorage/trunk/relstorage/adapters/mysql.py > U relstorage/trunk/relstorage/adapters/oracle.py > U relstorage/trunk/relstorage/adapters/postgresql.py > U relstorage/trunk/relstorage/config.py > U relstorage/trunk/relstorage/relstorage.py > U relstorage/trunk/relstorage/tests/alltests.py > U relstorage/trunk/relstorage/tests/reltestbase.py > U relstorage/trunk/relstorage/tests/speedtest.py > U relstorage/trunk/relstorage/tests/testmysql.py > U relstorage/trunk/relstorage/tests/testoracle.py > U relstorage/trunk/relstorage/tests/testpostgresql.py > U relstorage/trunk/relstorage/zodbconvert.py > U relstorage/trunk/setup.py > > -=- > Modified: relstorage/trunk/relstorage/__init__.py > =================================================================== > --- relstorage/trunk/relstorage/__init__.py 2009-01-25 02:36:33 UTC (rev 94996) > +++ relstorage/trunk/relstorage/__init__.py 2009-01-25 02:43:49 UTC (rev 94997) > @@ -1,6 +1,6 @@ > ############################################################################## > # > -# Copyright (c) 2008 Zope Corporation and Contributors. > +# Copyright (c) 2008 Zope Foundation and Contributors. > # All Rights Reserved. > # > # This software is subject to the provisions of the Zope Public License, -- Benji York Senior Software Engineer Zope Corporation

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

25 Jan '09

Summary of messages to the zope-tests list. Period Sat Jan 24 12:00:00 2009 UTC to Sun Jan 25 12:00:00 2009 UTC. There were 8 messages: 8 from Zope Tests. Tests passed OK --------------- Subject: OK : Zope-2.8 Python-2.3.7 : Linux From: Zope Tests Date: Sat Jan 24 20:54:41 EST 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-January/010927.html Subject: OK : Zope-2.9 Python-2.4.5 : Linux From: Zope Tests Date: Sat Jan 24 20:56:13 EST 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-January/010928.html Subject: OK : Zope-2.10 Python-2.4.5 : Linux From: Zope Tests Date: Sat Jan 24 20:57:43 EST 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-January/010929.html Subject: OK : Zope-2.11 Python-2.4.5 : Linux From: Zope Tests Date: Sat Jan 24 20:59:14 EST 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-January/010930.html Subject: OK : Zope-trunk Python-2.4.5 : Linux From: Zope Tests Date: Sat Jan 24 21:00:45 EST 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-January/010931.html Subject: OK : Zope-trunk Python-2.5.2 : Linux From: Zope Tests Date: Sat Jan 24 21:02:15 EST 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-January/010932.html Subject: OK : Zope[2.buildout]-trunk Python-2.4.5 : Linux From: Zope Tests Date: Sat Jan 24 21:03:45 EST 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-January/010933.html Subject: OK : Zope[2.buildout]-trunk Python-2.5.2 : Linux From: Zope Tests Date: Sat Jan 24 21:05:17 EST 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-January/010934.html

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[Zope 2.12] ImportError: cannot import name aq_inContextOf
by Andreas Jung 25 Jan '09

25 Jan '09

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 I am currently trying to fix the generation of the creation and configuration of the startup scripts. I am getting this when running zopectl: Traceback (most recent call last): File "/home/develop/sandboxes/Zope2.buildout/trunk/src/Zope2/Startup/run.py", line 56, in ? run() File "/home/develop/sandboxes/Zope2.buildout/trunk/src/Zope2/Startup/run.py", line 21, in run starter.prepare() File "/home/develop/sandboxes/Zope2.buildout/trunk/lib/python2.4/site-packages/Zope2-2.12.dev-py2.4-linux-x86_64.egg/Zope2/Startup/__init__.py", line 98, in prepare self.setupSecurityOptions() File "/home/develop/sandboxes/Zope2.buildout/trunk/lib/python2.4/site-packages/Zope2-2.12.dev-py2.4-linux-x86_64.egg/Zope2/Startup/__init__.py", line 180, in setupSecurityOptions import AccessControl File "/home/develop/sandboxes/Zope2.buildout/trunk/lib/python2.4/site-packages/Zope2-2.12.dev-py2.4-linux-x86_64.egg/AccessControl/__init__.py", line 16, in ? from AccessControl.Implementation import setImplementation File "/home/develop/sandboxes/Zope2.buildout/trunk/lib/python2.4/site-packages/Zope2-2.12.dev-py2.4-linux-x86_64.egg/AccessControl/Implementation.py", line 98, in ? setImplementation("C") File "/home/develop/sandboxes/Zope2.buildout/trunk/lib/python2.4/site-packages/Zope2-2.12.dev-py2.4-linux-x86_64.egg/AccessControl/Implementation.py", line 51, in setImplementation from AccessControl import ImplC as impl File "/home/develop/sandboxes/Zope2.buildout/trunk/lib/python2.4/site-packages/Zope2-2.12.dev-py2.4-linux-x86_64.egg/AccessControl/ImplC.py", line 35, in ? from AccessControl.ImplPython import RestrictedDTML File "/home/develop/sandboxes/Zope2.buildout/trunk/lib/python2.4/site-packages/Zope2-2.12.dev-py2.4-linux-x86_64.egg/AccessControl/ImplPython.py", line 23, in ? from Acquisition import aq_inContextOf ImportError: cannot import name aq_inContextOf The debugger output isn't much helpful: > /home/develop/sandboxes/Zope2.buildout/trunk/lib/python2.4/site-packages/Acquisition-2.11.1-py2.4-linux-x86_64.egg/Acquisition/__init__.py(4)?() - -> from interfaces import IAcquirer (Pdb) dir(_Acquisition) ['Acquired', 'Acquirer', 'AcquisitionCAPI', 'Explicit', 'ExplicitAcquirer', 'ExplicitAcquisitionWrapper', 'Implicit', 'ImplicitAcquisitionWrapper', '__doc__', '__file__', '__name__', 'aq_acquire', 'aq_base', 'aq_chain', 'aq_get', 'aq_inner', 'aq_parent', 'aq_self'] Any bells ringing? Andreas -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (Darwin) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAkl596UACgkQCJIWIbr9KYz5AACgti6xi0RU0XzwvBQfFlG89KfF h4EAniWUKiHzS/EoI7eroyRIextoOrfA =bdiz -----END PGP SIGNATURE-----

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Remove 'Add Product' in Control_Panel
by Alan Runyan 24 Jan '09

24 Jan '09

While we are talking about removing zclasses (or rather.. ignoring them). Can we remove the "Add Product" button in the Control Panel? Removing buttons in the ZMI is a good thing ;) -- Alan Runyan Enfold Systems, Inc. http://www.enfoldsystems.com/ phone: +1.713.942.2377x111 fax: +1.832.201.8856

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Zope Tests: 8 OK
by Zope Tests Summarizer 24 Jan '09

24 Jan '09

Summary of messages to the zope-tests list. Period Fri Jan 23 12:00:00 2009 UTC to Sat Jan 24 12:00:00 2009 UTC. There were 8 messages: 8 from Zope Tests. Tests passed OK --------------- Subject: OK : Zope-2.8 Python-2.3.7 : Linux From: Zope Tests Date: Fri Jan 23 20:52:17 EST 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-January/010919.html Subject: OK : Zope-2.9 Python-2.4.5 : Linux From: Zope Tests Date: Fri Jan 23 20:53:47 EST 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-January/010920.html Subject: OK : Zope-2.10 Python-2.4.5 : Linux From: Zope Tests Date: Fri Jan 23 20:55:18 EST 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-January/010921.html Subject: OK : Zope-2.11 Python-2.4.5 : Linux From: Zope Tests Date: Fri Jan 23 20:56:48 EST 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-January/010922.html Subject: OK : Zope-trunk Python-2.4.5 : Linux From: Zope Tests Date: Fri Jan 23 20:58:18 EST 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-January/010923.html Subject: OK : Zope-trunk Python-2.5.2 : Linux From: Zope Tests Date: Fri Jan 23 20:59:48 EST 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-January/010924.html Subject: OK : Zope[2.buildout]-trunk Python-2.4.5 : Linux From: Zope Tests Date: Fri Jan 23 21:01:18 EST 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-January/010925.html Subject: OK : Zope[2.buildout]-trunk Python-2.5.2 : Linux From: Zope Tests Date: Fri Jan 23 21:02:48 EST 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-January/010926.html

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Zope Tests: 8 OK
by Zope Tests Summarizer 23 Jan '09

23 Jan '09

Summary of messages to the zope-tests list. Period Thu Jan 22 12:00:00 2009 UTC to Fri Jan 23 12:00:00 2009 UTC. There were 8 messages: 8 from Zope Tests. Tests passed OK --------------- Subject: OK : Zope-2.8 Python-2.3.7 : Linux From: Zope Tests Date: Thu Jan 22 20:50:26 EST 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-January/010911.html Subject: OK : Zope-2.9 Python-2.4.5 : Linux From: Zope Tests Date: Thu Jan 22 20:52:02 EST 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-January/010912.html Subject: OK : Zope-2.10 Python-2.4.5 : Linux From: Zope Tests Date: Thu Jan 22 20:53:32 EST 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-January/010913.html Subject: OK : Zope-2.11 Python-2.4.5 : Linux From: Zope Tests Date: Thu Jan 22 20:55:03 EST 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-January/010914.html Subject: OK : Zope-trunk Python-2.4.5 : Linux From: Zope Tests Date: Thu Jan 22 20:56:33 EST 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-January/010915.html Subject: OK : Zope-trunk Python-2.5.2 : Linux From: Zope Tests Date: Thu Jan 22 20:58:03 EST 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-January/010916.html Subject: OK : Zope[2.buildout]-trunk Python-2.4.5 : Linux From: Zope Tests Date: Thu Jan 22 20:59:38 EST 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-January/010917.html Subject: OK : Zope[2.buildout]-trunk Python-2.5.2 : Linux From: Zope Tests Date: Thu Jan 22 21:01:10 EST 2009 URL: http://mail.zope.org/pipermail/zope-tests/2009-January/010918.html

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Auto Generated Add Forms
by Rowan Woodhouse 22 Jan '09

22 Jan '09

Hi, I'm trying to use auto-generated add forms in Zope 2.10-6 (Ubuntu) with Five but I'm having some trouble getting them to work. I've added the section below to my configure.zcml: <snip configure.zcml> <browser:addform schema=".democontent.IDemoContent" content_factory=".democontent.DemoContent" name="addDemoContent.html" label="Add Demo View" permission="zope2.ViewManagementScreens" /> </snip> But when I try to open the page I get the following error: 2009-01-22T02:01:12 ERROR Zope.SiteErrorLog http://192.168.69.132:9673/+/addDemoContent.html Traceback (innermost last): Module ZPublisher.Publish, line 119, in publish Module ZPublisher.mapply, line 88, in mapply Module ZPublisher.Publish, line 42, in call_object Module zope.formlib.form, line 770, in __call__ Module zope.formlib.form, line 885, in render Module zope.formlib.form, line 764, in render Module plone.app.form._named, line 26, in __call__ Module Shared.DC.Scripts.Bindings, line 313, in __call__ Module Shared.DC.Scripts.Bindings, line 350, in _bindAndExec Module Products.PageTemplates.PageTemplateFile, line 129, in _exec Module Products.PageTemplates.PageTemplate, line 89, in pt_render Module zope.pagetemplate.pagetemplate, line 117, in pt_render - Warning: Macro expansion failed - Warning: exceptions.KeyError: 'main_template' Module zope.tal.talinterpreter, line 271, in __call__ Module zope.tal.talinterpreter, line 346, in interpret Module zope.tal.talinterpreter, line 870, in do_useMacro Module zope.tales.tales, line 696, in evaluate - URL: addingpageform - Line 1, Column 0 - Expression: <PathExpr standard:'context/main_template/macros/master'> - Names: {'container': <+ at />, 'context': <+ at />, 'default': <object object at 0xb7e7f538>, 'here': <+ at />, 'loop': {}, 'nothing': None, 'options': {'args': ()}, 'repeat': <Products.PageTemplates.Expressions.SafeMapping object at 0xefeebcc>, 'request': <HTTPRequest, URL=http://192.168.69.132:9673/+/addDemo.html>, 'root': <Application at >, 'template': <ImplicitAcquirerWrapper object at 0xefeeb4c>, 'traverse_subpath': [], 'user': <PropertiedUser 'admin'>, 'view': <Products.Five.metaclass.DemoContentAddForm object at 0xedb884c>, 'views': <zope.app.pagetemplate.viewpagetemplatefile.ViewMapper object at 0xefeeb6c>} Module zope.tales.expressions, line 217, in __call__ Module Products.PageTemplates.Expressions, line 153, in _eval Module zope.tales.expressions, line 124, in _eval Module Products.PageTemplates.Expressions, line 100, in trustedBoboAwareZopeTraverse Module OFS.Traversable, line 284, in unrestrictedTraverse - __traceback_info__: ([], 'main_template') KeyError: 'main_template' I've Googled about for an answer but the only reference I can find is this: http://mail.zope.org/pipermail/zope/2007-November/172544.html which didn't have a reply (not one that I could find anyway) Does anyone have any ideas about what I am doing wrong, or how else I can get auto-generated add forms working for a Five product? Thanks, Rowan

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ZODB change notifications
by Rowan Woodhouse 22 Jan '09

22 Jan '09

Hi, I've got two clients accessing the same object at the same time (one is Zope and the other is a worker interfacing to another system). In the worker client I need to detect a change to the value of an attribute made by the Zope client. I can do this by polling the value of the attribute that I'm interested in but I am wondering if there is a more elegant and efficient way of doing this. Any ideas? Thanks, Rowan

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