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RE: [Zope] attach and debug a running zope?
by Randall F. Kern 08 Apr '01

08 Apr '01

Just a quick follow up in case others need to do similar things. Wing IDE is cool! It didn't actually do what I needed, but it would be great for most problems. The problem I had was a hang inside a C extension, and WingIDE can't break ("Pause") while C code is running. So I did it all in GDB... Not easy to debug Python code using GDB, but it works. -Randy > -----Original Message----- > From: ender [mailto:kthangavelu@earthlink.net] > Sent: Friday, April 06, 2001 11:20 AM > To: Randall F. Kern; zope(a)zope.org > Subject: Re: [Zope] attach and debug a running zope? > > > On Friday 06 April 2001 16:30, Randall F. Kern wrote: > >>I'm trying to track down a nasty data-corrupting hang, and > would love to > >>get stack traces from the zope. > >> > >>I've tried A Very Cool Trick[1] from Barry, but I haven't > been able to > >>get it to work. Any solutions out there to get stack traces from a > >>stuck zope? > >> > >>[1] > http://mail.python.org/pipermail/python-list/1999-June/006153.html > >> > >>Thanks! > >>-Randy > > you could try attaching it to it with wing ide. info at wingide.com > > hth > > kapil > >

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Zope crash - Zserver uncaptured exception
by elliott 08 Apr '01

08 Apr '01

I am new to Zope and python so this may be operator error and not a fault with the actual program. I have installed 2.3.1 on suse linux 7.1 and am having regular crashes with Zserver (standalone mode - port 8080). I am including the stdout in the hopes someone can help me suss the problem. If you could mail me directly (elliott(a)mail.cibertribe.pt) as well as the list I would appreciate it as I am on the digest. Apologies for the lengthy output. ------------stdout 2001-04-07T16:48:46 INFO(0) ZServer HTTP server started at Sat Apr 7 16:48:46 2001 Hostname: xxxxxxxxxxxxxx Port: 8080 ------ 2001-04-07T16:48:46 INFO(0) ZServer FTP server started at Sat Apr 7 16:48:46 2001 Hostname: xxxxxxxx Port: 8021 ------ 2001-04-07T16:48:46 INFO(0) ZServer PCGI Server started at Sat Apr 7 16:48:46 2001 Unix socket: /usr/src/packages/SOURCES/Zope-2.3.1-linux2-x86/var/pcgi.soc ------ 2001-04-08T08:19:48 ERROR(200) ZServer uncaptured python exception, closing channel <select-trigger (pipe) at 81a9390> (exceptions.OSError:[Errno 11] Resource temporarily unavailable [/usr/src/packages/SOURCES/Zope-2.3.1-linux2-x86/ZServer/medusa/asyncore.py|poll|83] [/usr/src/packages/SOURCES/Zope-2.3.1-linux2-x86/ZServer/medusa/asyncore.py|handle_read_event|335] [/usr/src/packages/SOURCES/Zope-2.3.1-linux2-x86/ZServer/medusa/select_trigger.py|handle_read|77] [/usr/src/packages/SOURCES/Zope-2.3.1-linux2-x86/ZServer/medusa/asyncore.py|recv|287] [/usr/src/packages/SOURCES/Zope-2.3.1-linux2-x86/ZServer/medusa/asyncore.py|recv|475]) Unhandled exception in thread: Traceback (innermost last): File "/usr/src/packages/SOURCES/Zope-2.3.1-linux2-x86/ZServer/PubCore/ZServerPublisher.py", line 97, in __init__ response._finish() File "/usr/src/packages/SOURCES/Zope-2.3.1-linux2-x86/ZServer/HTTPResponse.py", line 281, in _finish stdout.close() File "/usr/src/packages/SOURCES/Zope-2.3.1-linux2-x86/ZServer/HTTPResponse.py", line 338, in close Wakeup() File "/usr/src/packages/SOURCES/Zope-2.3.1-linux2-x86/ZServer/medusa/select_trigger.py", line 74, in pull_trigger os.write (self.trigger, 'x') OSError: [Errno 32] Broken pipe ----------end stdout Steven Elliott <elliott(a)mail.cibertribe.pt> Systems Integrator Interactive Tecnologia, lda. Lisbon Portugal

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NFGnav
by Olaf Marc Zanger 08 Apr '01

08 Apr '01

hi there, i have NFGnav 0.6 (with update to 0.7.1) in use for a website that i want to access through http://www.website.org/zope (through PCGI and apache rewrite) and at the same time through http://www.provider.ch:8180/ (through the method navbar_dtml uses <a href="<dtml-var itemURL>"> <dtml-with navbar> <dtml-in navItems sort=id> <dtml-if "inPath(REQUEST)"> <td bgcolor="#F9F344" align=center nowrap> <a href="<dtml-var itemURL>"> <dtml-var title></a> </td> <dtml-else> <td align=center nowrap> <a href="<dtml-var itemURL>"> <dtml-var title></a> </td> </dtml-if> </dtml-in> </dtml-with> unfortunately if i have a path in the BasePath-Property e.g. "/reports" it will overwrite the "/zope" part. if i don't have the path in BasePath-Property it will add up like http://www.website.org/zope/report/reports/reports on further clicks to these items. what do i do wrong? is there any way to use <dtml-var URL2> or so?? thanks for help olaf -- soli-con Engineering Zanger, Dipl.-Ing. (FH) Olaf Marc Zanger Lorrainestrasse 23, 3013 Bern / Switzerland fon:+41-31-332 9782, mob:+41-76-572 9782 mailto:olaf.zanger@soli-con.com, http://www.soli-con.com

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Re: [Zope] ZipFolder Problems - FIXED!!!
by Jens Quade 08 Apr '01

08 Apr '01

"Mohan Baro" <mcbaro(a)uwimona.edu.jm> writes: > What I found out is that you have to install both ZipFolder 0.2 and > ZipFolder 0.2.1 to work properly. Hmm, that's odd. I coudn't reproduce this problem. > It ingnored some files... should I be concened? No, if you really want those files on your Zope Server, better rename them. > ZIP file uploaded successfully, some files/folders ignored: > aaron.~by [...] ZipFile adds only files with names that are suitable as ID. This behavior is controlled by the check_filename function, which, by default, uses the regexp ^[A-Za-z0-9][\w\_\-\.]*$ to check filenames. jens

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PHP Object
by Norman Khine 08 Apr '01

08 Apr '01

Dear Ioan, Could you help me to implement PHP Object. I have installed it on FreeBSD which is running Zope 2.3.1b1 with python 2.0, I installed the PHP Object Product which is NOT broken and can add PHP objects within the Zope tree. To test this I created a new DTML Method, called test with the following script within it. <? phpinfo(); ?> I was hoping this to bring up ALL the details for PHP, but I get the following Error: Error Type: IOError Error Value: [Errno 2] No such file or directory: '986726657_427.out' Traceback (innermost last): File /usr/home/khine/usr/local/Zope/lib/python/ZPublisher/Publish.py, line 222, in publish_module File /usr/home/khine/usr/local/Zope/lib/python/ZPublisher/Publish.py, line 187, in publish File /usr/home/khine/usr/local/Zope/lib/python/Zope/__init__.py, line 221, in zpublisher_exception_hook (Object: Traversable) File /usr/home/khine/usr/local/Zope/lib/python/ZPublisher/Publish.py, line 171, in publish File /usr/home/khine/usr/local/Zope/lib/python/ZPublisher/mapply.py, line 160, in mapply (Object: <string>) File /usr/home/khine/usr/local/Zope/lib/python/ZPublisher/Publish.py, line 112, in call_object (Object: <string>) File /usr/home/khine/usr/local/Zope/lib/python/Products/PHP/PHPProduct.py, line 107, in __call__ (Object: <string>) IOError: (see above) My setup presently is that I have a PHP project which I would like to manage from within Zope which sits behind Apache. Regards Norman

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Zope in academic/educational/scientific environments (important)
by Henny van der Linde 08 Apr '01

08 Apr '01

Hi, We (a smal group) have build a quite comprehensive (but still far from perfect in our opinion) Zope based system in wich teachers can offer websupport with their courses. It's a sort of content management system for teachers. Students can also deliver content. There are groupware fascilites and more. This is all realized in a rather large social sciences faculty within a dutch university. We have a relative large, happy, userbase but....... It has been quite a struggle. Not the development sec but 'selling' Zope as a platform and facing competitors in the ,so called weblearning world. Now we're facing a battle with Blackboard (I'm just recovering from an attack by some idiots who want to rebuild the whole thing with PHP, Dutch universities: never a dull moment.....). What realy would help us (in defending our system and Zope) is a list universities, schools etc. who are using Zope for educational/scientific/content management purposes. I'm monitoring/contributing to (not as much as some of you I'm afraid) this list and I noticed that quite some activity on the Zope front is happening in academic/scientefic/educational environments but I never kept any taps. So if you are using Zope in this sort of environment please let me know. You can mail me direct: linde(a)fsw.leidenuniv.nl. If I have a list I put it on Zope.org so that other people can use to defend their (potential) Zope efforts to decisionmakers, a sort of academic/educational showcase. Henny van der Linde

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DocBook + Zope
by Timothy Wilson 08 Apr '01

08 Apr '01

Hey everyone, I understand that there's quite a bit of interest in making Zope work well with XML. I'm an XML beginner, but I'm interested doing some writing using the DocBook DTD (the XML version). DocBook documents are easily converted to HTML, but how easily could they be incorporated into my Zope site? -Tim -- Tim Wilson | Visit Sibley online: | Check out: Henry Sibley HS | http://www.isd197.k12.mn.us/ | http://www.zope.org/ W. St. Paul, MN | | http://slashdot.org/ wilson(a)visi.com | <dtml-var pithy_quote> | http://linux.com/

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Help regarding databse & variable management
by Honey George 07 Apr '01

07 Apr '01

Hello, I have a problem in database connectivity in Zope with Postgres. If anybody can help me in this regard please reply asap. I want to insert a row into a tabel, get a unique id from the table and make another entry into another table.I am able to insert into the forst table and retrieve the unique ID. But while trying to insert into the next table, it says no value for the unique id retireved. Expecting a solution. Reagrds, George __________________________________________________ Do You Yahoo!? Get email at your own domain with Yahoo! Mail. http://personal.mail.yahoo.com/

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nothing to see here - case closed
by Albert Langer 07 Apr '01

07 Apr '01

"But... how did it get in there?" "Well, the bathroom window's open. I expect she came in through that." Richard looked at him, not for the first and certainly not for the last time, through eyes that were narrowed with suspicion. "You're doing it deliberately, aren't you?" he said. "Doing what, my dear fellow?" "I don't believe there's a horse in your bathroom," said Richard suddenly. "I don't know what is there, I don't know what you're doing, I don't know what any of this evening means, but I don't believe there's a horse in your bathroom." And brushing aside Reg's further protestations he went up to look. The bathroom was not large. The walls were panelled in old oak linenfold which, given the age and nature of the building, was quite probably priceless, but otherwise the fittings were stark and institutional. There was old, scuffed, black-and-white checked linoleum on the floor, a small basic bath, well cleaned but with very elderly stains and chips in the enamel, and also a small basic basin with a toothbrush and toothpaste in a Duralex beaker standing next to the taps. Screwed into the probably priceless panelling above the basin was a tin mirror-fronted bathroom cabinet. It looked as if it had been repainted many times, and the mirror was stained round the edges with condensation. The lavatory had an old-fashioned cast-iron chain-pull cistern. There was an old cream-painted wooden cupboard standing in the corner, with an old brown bentwood chair next to it, on which lay some neatly folded but threadbare small towels. There was also a large horse in the room, taking up most of it. Richard stared at it, and it stared at Richard in an appraising kind of way. Richard swayed slightly. The horse stood quite still. After a while it looked at the cupboard instead. It seemed, if not content, then at least perfectly resigned to being where it was until it was put somewhere else. It also seemed... what was it? It was bathed in the glow of the moonlight that strearned in through the window. The window was open but small and was, besides, on the second floor, so the notion that the horse had entered by that route was entirely fanciful. There was something odd about the horse, but he couldn't say what. Well, there was one thing that was clearly very odd about it indeed, which was that it was standing in a college bathroom. Maybe that was all. Douglas Adams Dirk Gently's Holistic Detective Agency ISBN 0 330 30162 4 http://pcbo.dcs.aber.ac.uk/hhgttg/temp/dirk1.txt via http://www.google.com/search?q=cache:pcbo.dcs.aber.ac.uk/hhgttg/temp/dirk1.t xt horse, in the bathroom I:8/60,62;10/72;18/139; 21/161;28/206. The Ultra-Complete Index to Dirk Gently's Holistic Detective Agency http://www.atomiser.demon.co.uk/mh/faq/guide2.htm

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Re: [ez] Re: [Zope-Annce] DBObjects 1.0 and Demos for Proiektor & ZQuest released
by Stephan Richter 07 Apr '01

07 Apr '01

At 08:17 PM 4/6/01 -0400, you wrote: >This seems to have major problems. Several time during the day it was up and >down. >Such is life. Well, it is not our products. Zope 2.3.x hangs up regulary. I will degrade to Zope 2.2.2 even though that seems non-trivial, since copying the Data.fs does not work. Regards, Stephan -- Stephan Richter CBU - Physics and Chemistry Student Web2k - Web Design/Development & Technical Project Management

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