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New Zope Foundation bylaws passed
by Jens Vagelpohl 17 Dec '08

17 Dec '08

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 After a lot of hard work a special Zope Foundation membership meeting called for December 12, 2008 passed a new set of bylaws unanimously. The current bylaws were based on those of the Eclipse foundation, which shortly after adoption were discovered to be too heavyweight for the kind of organization the Zope Foundation aims to be. Evolving the existing bylaws into something more appropriate and manageable was attempted but failed. The proposed bylaws are based on the bylaws of the Python Software Foundation, with some additional improvements the PSF itself is intending to implement. They were also brought in line with the fact that the Zope Foundation expects to conduct most of its meetings and communication online. The major differences between the current and the proposed bylaws are: * Making changes to the bylaws becomes easier. * There will be only three classes of members: 1. Nominated Members, an individual and free membership that replaces the old 'committer' and 'associate' memberships. There will no longer be any formal relation between being a Zope Committer and becoming a Foundation Member. 2. Sponsorship Members, members who financially sponsor the Foundation. 3. Emeritus Members, members who retired from active membership. The new bylaws can be downloaded from the Zope Foundation website at http://foundation.zope.org/bylaws/zope_foundation_bylaws.pdf Jens Vagelpohl, Board Member, Zope Foundation -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.8 (Darwin) iEYEARECAAYFAklJG3kACgkQRAx5nvEhZLKqnQCfdyRuxscSC8WuRy+2KToifNEu RxIAnixe40ecsE0cAmog5K4dPPgq24eX =gzty -----END PGP SIGNATURE-----

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TraversalError in custom TALES namespace during Five tests
by Paul Winkler 17 Dec '08

17 Dec '08

I've implemented a custom TALES namespace that works fine when tested in the browser, but blows up in doctests. Anybody seen behavior like this? It appears that during the test, my adapter is looked up fine, but later when we try to traverse to the method, we end up with a zope.security._proxy._Proxy wrapper that hides the existence of my methods. Just to reiterate, the same code *works fine* when running Zope for real, and I only see this failure during tests. Here's the tail end of a test / pdb session: 41 def traverse(self, name, furtherPath): 42 -> subject = self._subject 43 __traceback_info__ = (subject, name, furtherPath) 44 attr = getattr(subject, name, _marker) 45 if attr is not _marker: 46 return attr 47 if hasattr(subject, '__getitem__'): (Pdb) n > /home/pw/builds/slinktopp.openplans.org/builds/20081210/opencore/lib/zope/lib/python/zope/traversing/adapters.py(43)traverse() -> __traceback_info__ = (subject, name, furtherPath) (Pdb) n > /home/pw/builds/slinktopp.openplans.org/builds/20081210/opencore/lib/zope/lib/python/zope/traversing/adapters.py(44)traverse() -> attr = getattr(subject, name, _marker) (Pdb) p subject <opencore.tales.utils.OpencoreTales object at 0x9840510> (Pdb) p name 'member_title' (Pdb) p subject.member_title *** AttributeError: <exceptions.AttributeError instance at 0x8a02518> This appears to indicate that the OpencoreTales instance itself is fine, but the security wrapper is preventing attribute access. And here's my zcml: <adapter for="*" provides="zope.traversing.interfaces.IPathAdapter" factory=".utils.OpencoreTales" name="opencore" trusted="true" /> <content class=".utils.OpencoreTales"> <require permission="zope2.View" attributes="setEngine pretty_date project_noun member_title" /> </content> And here's the relevant part of the implementation: class OpencoreTales(object): component.adapts(interface.Interface) interface.implements(IPathAdapter) def __init__(self, context): import pdb; pdb.set_trace() self.context = context def member_title(self): return member_title(self.context) ... Thanks for any advice, - Paul Winkler -- http://www.slinkp.com

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Search and Replace tool
by Tres Seaver 16 Dec '08

16 Dec '08

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Please don't reply to an existing thread to ask an unrelated question. > I've been doing some googling and haven't found anything exactly what I'm > looking for... Therefore, some input would be welcome. > > I want to search the data.fs file and modify existing part of a URLS from > > /zope/zope.pcgi/intranet/ > > to > > :8080/intranet/ > > > Such that If I have a URL like > > test.domain.com/zope/zope.pcgi/intranet/test.html > > will become > > test.domain.com:8080/intranet/test.html You need to clarify: are the URLs you want updated embedded in content objects, or are they dynamically generated? If the latter, you need to google for 'zope virtual hosting'; if the former, you need to explain the application better: there is no generic "search and replace" operation independent of a given application. Tres. - -- =================================================================== Tres Seaver +1 540-429-0999 tseaver(a)palladion.com Palladion Software "Excellence by Design" http://palladion.com -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFJR/d3+gerLs4ltQ4RAhqJAJ9EqE3SWB6ffNzLVV7fSVHApE6QHACfaHyp U1g5P4KeN0l5t8iJySVwHWg= =Q+4S -----END PGP SIGNATURE-----

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Storing unicode in ZODB objects
by Thibaud Morel l'Horset 16 Dec '08

16 Dec '08

Hello, I'm trying to store strings with certain unicode characters that don't convert to ascii in the ZODB. Specifically, as a file object and as properties of that file object. I get the following errors (from a script): *Error Type: AttributeError* *Error Value: 'unicode' object has no attribute 'seek'* and *Error Type: UnicodeEncodeError* *Error Value: 'ascii' codec can't encode character u'\u201c' in position 0: ordinal not in range(128)* Is there a way to work around this? or do I need to use a relational DB to store the data? I'm on Zope 2.9.7 Thanks, Thibaud

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problem with a form in IE 7
by C 15 Dec '08

15 Dec '08

We are running Zope 2.9.8 on Macintosh OS X Server 10.5.5 behind Apache 2.x. I am having a problem when trying to submit one of my forms in IE 7. This only happens on Windows XP and it only started happening recently (we think in the past week). The form contains several select boxes. When the user selects a value from one of the select boxes, it submits the form and processes the selection. The error I receive is an IE error that says: "Internet Explorer Cannot Display the Webpage". And for some reason, all of my selectbox values are showing in the URL as parameters. This is not supposed to happen. If I remove the parameters from the URL line and press enter, it works fine. I have another page that works similar to this one (with multiple select boxes that submit the form upon selection), that doesn't experience the same problem. I even changed my form action to go to a plain html page, and it still tries to pass all of my form variables in the URL string. I went to Microsoft's trouble shooting page for this error. I've tried deleting my browser history, clearing out any cached items, and also re-starting IE without "Add-Ons". The server has been restarted as well. None of these options have resolved the issue. Neither the Apache log nor the Zope error log shows these errors. Has anyone encountered this problem? If so, what have you done to resolve the issue?

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single zsql on multiple tables or multiple zsql s
by indrajit926 indra 15 Dec '08

15 Dec '08

Hi All, In my project iam using zsqls. Now i want to improve performance of project.So i thought to reduce number of zsqls,expecting it may improve performance. using one zsql to fetch values from different tables ,can increase performance ?(instead of using multiple zsqls on multiple tables). Is there anyother ways to improve performance in using zsql.please suggest me if any. Thanks in advance, Raj.

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Modifying Cookie crumbler
by Mr SZ 14 Dec '08

14 Dec '08

Hi All, I have been using cookie crumbler for my site.From the code, I figured out that it stores a base64 encoded value of the username:pass in the cookie. My doubt is how do I modify this behaviour of CC? CC allows me to override the set and expire the authCookie methods.I don't want my user's credentials store in a cookie encoded using base64. Also, is it a good idea to store the users password in the session data? The reason being that the users are not stored on zope and their passwords are one time tokens received from an external auth service.I felt that if I store them in zodb, then it becomes difficut to flush them out after every session. Regards, SZ " life isn't heavy enough,it flies away and floats far above action" Start your day with Yahoo!7 and win a Sony Bravia TV. Enter now http://au.docs.yahoo.com/homepageset/?p1=other&p2=au&p3=tagline

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Unknown directive for xmlrpc
by Bertus Van der Linden 14 Dec '08

14 Dec '08

zope.configuration.xmlconfig.ZopeXMLConfigurationError: File "/home/nolbert/miqra/mbm-dev-buildout2/parts/instance/etc/site.zcml", line 15.2-15.23 ZopeXMLConfigurationError: File "/home/nolbert/miqra/mbm-dev-buildout2/products/worldcookery/configure.zcml", line 8.2-8.31 ZopeXMLConfigurationError: File "/home/nolbert/miqra/mbm-dev-buildout2/products/worldcookery/roles.zcml", line 3.2 ConfigurationError: ('Unknown directive', u' http://namespaces.zope.org/zope', u'role')

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The proxy server received an invalid response from an upstream server.
by rugbert 14 Dec '08

14 Dec '08

My client's zope has two back ends, /manage and /tools. tools is the one with the more user friendly interface and manage is the utilitarian one. When users goto /tools tho, and click the "assets" folder the site times outs with this: [code] Proxy Error The proxy server received an invalid response from an upstream server. The proxy server could not handle the request GET /tools/assets/. Reason: Error reading from remote server [/code] However, I can get there just fine through manage. Any thoughts? -- View this message in context: http://www.nabble.com/The-proxy-server-received-an-invalid-response-from-an… Sent from the Zope - General mailing list archive at Nabble.com.

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Re: [Zope] Problem using dtml-in in ZSQL method
by Françoise CONIL 12 Dec '08

12 Dec '08

Trying : select * from mytable <sqltest mylist multiple type=int column=id> did not work, it generates a ProgrammingError - Module Shared.DC.ZRDB.DA, line 374, in __call__ - Module Products.ZMySQLDA.db, line 273, in query ProgrammingError: (1064, "You have an error in your SQL syntax. Check the manual that corresponds to your MySQL server version for the right syntax to use near '<sqltest mylist multiple type=int column=id> LIMIT 1000'") My problem was that I tried to test my Z SQL method through the ZMI, testing with a python script worked fine with the following Z SQL method : SELECT * FROM MyTable <dtml-sqlgroup where> <dtml-sqltest mylist column=id type=int multiple> </dtml-sqlgroup> I also modified the "mylist" parameter declaration to specify that it is a list of integers which is set to none if no parameter is passed. liste:list:int=none Thanks for your reply

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