May 2005 - Zope - Zope lists

Re: [Zope] Firefox manage_changePermissions issue?
by Chris Withers 12 May '05

12 May '05

Hi Tony, Sory for the age in replying... Tony Addyman wrote: > Chris: Can you recall whose Firefox you would have been using at the > time? I have been using the RPM version from SUSE 9.2. I would have been using a recent Windows binary. > The problem > occurs a number of times when using POST with the ZMI. The major > changePermissions problem is just the most obvious. When the problem > occurs elsewhere simply repeating the interaction within the ZMI makes > the change "stick" eventually, i.e. the POST is not followed by the > phantom GET. > > I have just started using the stock tar.gz firefox installer from > mozilla.org. So far it hasn't shown the problem. Of course, the problem > doesn't always occur, but it may be progress. Yeah, sadly, after my initial experience with something that may have been caused by this, but which I never actually tracked down, I haven't bumped into it again, even though I'm almost exclusively using Firefox now... cheers, Chris -- Simplistix - Content Management, Zope & Python Consulting - http://www.simplistix.co.uk

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URL rewriting (VHM and browser Id manager)
by Victor Kolisinski 12 May '05

12 May '05

My zope application needs support for sessions without cookies, so url rewriting based on Browser Id manager is used. However when Virtual Host Monster is included in environment browser manager doesn't rewrite URL. Is it possible that Virtual Host Monster and Browser Id. My installation is based on ZServer without Apache. Thanks in advance! Yahoo! Mail Stay connected, organized, and protected. Take the tour: http://tour.mail.yahoo.com/mailtour.html

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How to disable anonymous sessions
by Gaute Amundsen 12 May '05

12 May '05

I thought this must be in the FAQ or something, but 20 min googling does not turn up much usefull. Closest I got was this: http://svn.nuxeo.org/trac/pub/ticket/600 At the moment we have 657 objects in /temp_folder/session_data and this must be quite a bit of overhead. We also have over a thousand "INFO(0) ZODB conflict error" a day, that I suspect are related to this. This should be simple, but I can not spot it :-( Anyone? Gaute Amundsen

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Zope developers needed in Vietnam
by Tracy R Reed 12 May '05

12 May '05

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Anyone here Vietnamese or know anyone in Vietnam who develops for zope/plone? My company really needs someone. No, we aren't going to outsource or contract with your company so please don't ask. They have to be our full time employees here in our office. I will pay a referral bonus to anyone who sends me Vietnamese zope developer that gets hired and works successfullly for two months also. Need an experienced Linux person too. "Outsource to Vietnam, it's cheap there! Send Tracy to manage it!" my boss said. He's Vietnamese, he should know what he's talking about I thought. Well here I am in Ho Chi Minh City for nearly three months and it turns out barely anyone here speaks english much less knows anything about computers! Don't tell me I'm fsck'd, I've already heard it. I figure if I can somehow overcome this challenge it will be quite the feather in my cap! :) - -- Tracy R Reed http://ultraviolet.org -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.6 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://enigmail.mozdev.org iD8DBQFCg6HR9PIYKZYVAq0RAhkmAJ4qTm0x152zAYIaPSnnU7KhB7XwlgCgmWxJ 6HTKiQ+88mzlJf2gz0Mw10c= =v2rt -----END PGP SIGNATURE-----

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Z SQL Methods and the SQL LIMIT clause
by Asad Habib 12 May '05

12 May '05

Is there a reason why Z SQL methods do not allow the use of the LIMIT clause? I am absolutely certain that my query has the right syntax since I executed it against the MySQL server and it gave me the correct results. FYI, I have provided the query below: SELECT course_id FROM course WHERE course_id < 991000 ORDER BY course_id DESC LIMIT 1 Furthermore, Zope throws the following error when I try to test this query via the ZMI and also when I use it in my application: (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 'LIMIT 1000' at line 3") Any help would be appreciated. Thank you. - Asad

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Export/import preserving bobobase_modification_time?
by Marcin Kasperski 12 May '05

12 May '05

Is it possible to somehow export data from Zope instance and import into another one preserving somehow bobobase_modification_time info?

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How to find out the full URL
by Hong Yuan 12 May '05

12 May '05

I have a page template, say 'products.pt', which takes traverse_subpath[0] as one of the variables, so e.g. the URL: http://myserver/products/100 will actually call products.pt, which get 100 from the URL and displays it in the template. Now my question is how can I get the full URL from within the tempalte 'products.pt'? If I use 'request/URL' it will show 'http://myserver/products' only, with the subpath somehow dropped. How can I get the '/100' part back? Ideally, I'd like to get back the whole URL as entered in the browser as a string. From the REQUEST I have to put together URL and QUERY_STRING, and the section (#xxx) part of the url can not be found in REQUEST. Thanks for helping. Hong Yuan

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RE: [Zope] Underscoring Inaugural Address
by Dan Pozmanter 11 May '05

11 May '05

Ugh. I suppose I could ignore the '_' bit (and override BaseRequest.traverse), but the problems are: 1. Keeping this thing synced with Zope. 2. Accessing the object being traversed to to ensure it is of the correct type. There is no other way to do this? Is there a way to have a path "pretend" it is different? Could messing with __browser_default__ yield any useful results? -----Original Message----- From: zope-bounces(a)zope.org [mailto:zope-bounces@zope.org] On Behalf Of Paul Winkler Sent: Wednesday, May 11, 2005 3:45 PM To: zope(a)zope.org Subject: Re: [Zope] Underscoring Inaugural Address On Wed, May 11, 2005 at 03:00:02PM -0400, Dan Pozmanter wrote: > Hello there Zopatistas, > > In my inaugural post, I should like to enquire about getting to a > url like so: > http://myzopeserver.something.clever/a/path/to/a/file/named/__init__.p > y > > Getting to the object "__init__.py" is difficult (it acts like it > doesn't exist.) Objects whose names begin with underscores are not "publishable." The code is in lib/python/ZPublisher/BaseRequest.py and there is no easy way to override this behavior. -- Paul Winkler http://www.slinkp.com _______________________________________________ Zope maillist - Zope(a)zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )

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Underscoring Inaugural Address
by Dan Pozmanter 11 May '05

11 May '05

Hello there Zopatistas, In my inaugural post, I should like to enquire about getting to a url like so: http://myzopeserver.something.clever/a/path/to/a/file/named/__init__.py Getting to the object "__init__.py" is difficult (it acts like it doesn't exist.) Is there a way to muck about with getattr, traversal, or something related so that, for a particular kind of object (eg with a particular attribute), Zope ignores the "cannot start with a '_' " rule? I notice that the cvs.zope.org seems to transparently solve this problem, so presumably (if said interface is on a zope instance), this is solvable. Cheers, Dan

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ValueError: I/O operation on closed file
by Brian Hickey 11 May '05

11 May '05

Hi all, Relative newbie to Zope, trying to install Plone on FreeBSD. Have run into the following problem: - I have followed the instructions as per the guide at http://www.netvironments.org/laurazWiki/InstallingPlone - After copying the directories into the lib/python/Products directory, I restart Zope, and it doesn't throw any errors. However, on visiting my website installation (which had been working fine up to the file copy and subsequent restart), I get the message: Sorry, a site error occurred. Traceback (innermost last): Module ZPublisher.Publish, line 150, in publish_module Module ZPublisher.Publish, line 114, in publish Module Zope.App.startup, line 175, in zpublisher_exception_hook Module ZODB.ZApplication, line 61, in __bobo_traverse__ Module ZODB.Connection, line 532, in root Module ZODB.Connection, line 140, in __getitem__ __traceback_info__: Module ZODB.FileStorage, line 645, in load Module ZODB.FileStorage, line 620, in _load ValueError: I/O operation on closed file My setup is as follows: OS - FreeBSD 4.7-RELEASE-p28 (Virtual Private Server setup) Python - 2.3.4 Zope - 2.6.3 Any help would be greatly appreciated, Brian

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