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Re: [Zope] DumbZPatternsExample
by Steve Spicklemire 08 Feb '01

08 Feb '01

Hi Godefroid, Hmm.. I just downloaded the .zexp files from zope.org and imported them on 2.3 and they worked OK. Can you tell me a little more about your setup? I'm running with SteveA's patches for 2.3, but I don't think that should make the difference you are seeing. thanks, -steve >>>>> "Godefroid" == Godefroid Chapelle <gotcha(a)swing.be> writes: Godefroid> Steve Spicklemire a écrit : >> Hi Godefroid, >> >> I don't have time today to look at this.. but maybe over the >> weekend. It might help if you give me a clue about the problem >> you've found though... >> >> thanks! -steve >> Godefroid> Hi Steve, Godefroid> Thanks answering. Godefroid> When importing ZPatternsExample.zexp, after having Godefroid> installed Python Method and ToDoProduct.zexp, I get the Godefroid> following message : Godefroid> [ Zope Error Godefroid> Zope has encountered an error while Godefroid> publishing this resource. Godefroid> Error Type: cPickle.UnpicklingError Error Godefroid> Value: invalid load key, ' '. Godefroid> Troubleshooting Suggestions Godefroid> The URL may be incorrect. The Godefroid> parameters passed to this resource may be incorrect. A Godefroid> resource that this resource relies on may be Godefroid> encountering an error. Godefroid> For more detailed information about the Godefroid> error, please refer to the HTML source for this page. Godefroid> If the error persists please contact the Godefroid> site maintainer. Thank you for your patience. Godefroid> Traceback (innermost last): File Godefroid> E:\BubbleNetTestSite\lib\python\ZPublisher\Publish.py, Godefroid> line 222, in publish_module File Godefroid> E:\BubbleNetTestSite\lib\python\ZPublisher\Publish.py, Godefroid> line 187, in publish File Godefroid> E:\BubbleNetTestSite\lib\python\Zope\__init__.py, line Godefroid> 221, in zpublisher_exception_hook (Object: Traversable) Godefroid> File Godefroid> E:\BubbleNetTestSite\lib\python\ZPublisher\Publish.py, Godefroid> line 171, in publish File Godefroid> E:\BubbleNetTestSite\lib\python\ZPublisher\mapply.py, Godefroid> line 160, in mapply (Object: manage_importObject) File Godefroid> E:\BubbleNetTestSite\lib\python\ZPublisher\Publish.py, Godefroid> line 112, in call_object (Object: manage_importObject) Godefroid> File Godefroid> E:\BubbleNetTestSite\lib\python\OFS\ObjectManager.py, Godefroid> line 559, in manage_importObject (Object: Traversable) Godefroid> File Godefroid> E:\BubbleNetTestSite\lib\python\ZODB\ExportImport.py, Godefroid> line 208, in importFile cPickle.UnpicklingError: (see Godefroid> above) Godefroid> ] Godefroid> I hope it is not too much work to fix... Godefroid> -- Godefroid> Godefroid Chapelle BubbleNet 30, rue Victor Horta Godefroid> B-1348 Louvain-la-Neuve (Belgium) +32 (10) 45 06 46

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ZMySQLDA win32 binaries
by Christian Adams 08 Feb '01

08 Feb '01

Does anyone out there have a compiled copy of the Win32 ZMySQLDA binaries they could send me? We can't get this to compile and using the ODBC driver is constantly breaking. Damned Invalid Cursor State dontcha know. On every query. Any help would be much appreciated. Chris. > Chris Adams > Revolution - the new commerce agency > -- > Direct: +44 20 7549 5865 > Facsimile: +44 20 7549 5801 > http://www.revolutionltd.com > >

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Using webdav with Zope
by Tom Freeman 08 Feb '01

08 Feb '01

Hi, Is it possible to use webdav with Zope, and if so, how do I set it up? thanks in advance for any help you can give me, Tom. -- ----------------------------------------------------------------------- Tom Freeman Industrial Placement NISS, Eduserv Tel: 01225 323789 Fax: 01225 826177 Web: http://www.niss.ac.uk

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Re: [Zope] ZMySQLDA win32 binaries
by Ben Edwards 08 Feb '01

08 Feb '01

Do a search on 'ZMySQLDA Win32' on zope.org and they are near top. There are instructions for installing (although you may also have to put the dll in the same directory as the python executable. >Does anyone out there have a compiled copy of the Win32 ZMySQLDA binaries >they could send me? >We can't get this to compile and using the ODBC driver is constantly >breaking. Damned Invalid Cursor State dontcha know. On every query. > >Any help would be much appreciated. > >Chris. > >> Chris Adams >> Revolution - the new commerce agency >> -- >> Direct: +44 20 7549 5865 >> Facsimile: +44 20 7549 5801 >> http://www.revolutionltd.com >> >> > >_______________________________________________ >Zope maillist - Zope(a)zope.org >http://lists.zope.org/mailman/listinfo/zope >** No cross posts or HTML encoding! ** >(Related lists - > http://lists.zope.org/mailman/listinfo/zope-announce > http://lists.zope.org/mailman/listinfo/zope-dev ) > > -- ben(a)videonetwork.org +(0)7970 269 522 http://www.subvertise.org http://www.criticaldistribution.org http://www.videonetwork.org

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RE: [Zope] Little Zope horror story
by Farrell, Troy 08 Feb '01

08 Feb '01

A little tip for a little horror story (*NIX platforms): fuser -n tcp -ikv 8080 Fuser shows processes that use filehandles. The above options refer to a tcp filehandle (-n tcp), on port 8080. The options (k) kill all processes using this filehandle, (i) ask before killing each process, and (v) do it verbosely. Just a note: if you do this as a normal user, you will get no feedback. As root, the command works. Troy -----Original Message----- From: Dieter Maurer [mailto:dieter@handshake.de] Sent: Wednesday, January 31, 2001 2:56 PM To: zope(a)zope.org Cc: brian(a)digicool.com Subject: [Zope] Little Zope horror story Another little Zope horror story. You need to be worried only if you start external background processes from Zope. Today was not a good Zope day for me: Colleagues are currently installing a new firewall. Something went wrong and the Zope Webserver was frozen in connections with the backoffice behind the firewall. To get things start again, I stopped Zope and tried to restart it, but in vain! Zope continued to report "address already in use". Of cause, there was no longer any Zope process that used that port... After 1/2 hour of desparate search, I found the culprit. It was again an external background process. It had inherited the open listening socket and kept the port blocked. It, too, was frozen by the firewall and made no longer any progress. Killing the external process let Zope start again. The listening socket should get a "close_on_exec", too, as now do the request sockets. Dieter _______________________________________________ Zope maillist - Zope(a)zope.org http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )

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Python Script Icon
by Chris Withers 08 Feb '01

08 Feb '01

Hi, Any chance of using the funky python icon from the Windows python distribution for Python Scripts in Zope? cheers, Chris PS: I've attached a gif of it, in case no-one knows what I'm talking about ;-)

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20 Million Fresh E-Mail Addresses
by Luke2 08 Feb '01

08 Feb '01

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No one has gone to the work it takes to produce an e-mail address list of this quality. Here's how we prepare our e-mail lists: 1. We clean and eliminate all duplicates. 2. Next, we use a filter list of 400+ words/phrases to clean even more. No address with inappropriate or profane wording survives! 3. Then we use our private database of thousands of known Internet "extremists", those opposed to any kind of commercial e-mail, and kicked off every one we could find. 4. All domains were verified to insure they're valid. 5. And finally, we sorted the list into easy-to-manage packets of 20,000 addresses in simple text (.txt) format that will work with any computer operating system. ****************************************** It is time to order! 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Zope and DC Stuff
by Andy McKay 08 Feb '01

08 Feb '01

My friend went to LinuxWorld and all he brought back was a lousy Zope frisbee. He says you guys were handing out loads of Zope merchandise, so what do I have to do get a hold of it? (Ive only got one Zope t-shirt and its starting to look a little threadbare). -- Andy McKay.

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Simple Address Book
by LARRY CHUON 08 Feb '01

08 Feb '01

Hi everyone, Does anybody have a sample code for setting up the address book? Thanks in advance. Larry

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Diary of a wannabe ZOPISTA - Day 4
by Jethro Cramp 08 Feb '01

08 Feb '01

Hello All, this is my debut on this list. From watching it for the last couple of days it seems to be a very active community. I've spent the last 3 days immersed in ZOPE and ZOPE documentation, last night my dreams were full of ZOPE objects interatcting with one another. Whilst reading ZCMG and following along with the examples I came across something that is either a mistake or completely throws into question everything that I thought I had learnt about acquisition. The example occurs in the Chapter "Zope Applications and Products" in the first section "Creating Zope Applications using DTML scripts". Home the example is available online at: http://www.zope.org/Documentation/Guides/ZCMG-HTML/ZCMG.4.1.html In the example 'Stan' has made the following directory structure root |_ZAcme |_Products | |_Research | |_News In the Products folder he creates a DTML Method, index_html which is as follows: <dtml-var standard_html_header> <dtml-var logo> <H2><dtml-var company_name></H2> <dtml-var message> <HR> For more information, contact us at <em> <dtml-var contact_phone></em> <dtml-var standard_html_footer> All simple stuff. The method uses 5 properties on top of the standard header and footer which are defined in the root folder. In the example Stan goes on to create a folder 'Home' which is a sub-folder of 'Products' root |_ZAcme |_Products | |_Home | | |_Research | |_News 'Stan' then gives the 'Home' folder the 5 properties that are required by the index_html DTML method. In the example acquisition takes care of this and the DTML method works. When I code it, it doesn't work. Moreover this upsets my (primitive) understanding of acquistion which is that the index_html can only acquire properties from objects 'up-stream' in the path. As soon as I move the index_html page into the 'Home' folder everything works. The problem is that the file index_html accesses properties of a folder that is in the same level of the path as itself. My (primitive) understanding of acquistion says that the index_html can only acquire properties from objects 'up-stream' in the path. This is born out by the example not working for me when I try it as described. As soon as I move the index_html page into the 'Home' folder everything works. Shouldn't the properties belong the 'Products' folder? Or is it that I have misunderstood the example and typed something wrong? As a separate question. I keep repeating to myself "It's all about objects. Objects have sub-objects, properties and methods". Every now and then I have an epiphany and the clouds clear and I get a glimpse of the grand design that is ZOPE and I feel that I get a step closer to being productive in ZOPE. One of the first of these was realising that DTML methods are exactly that: METHODS of the folder that they belong to. In that case in OOP terms what are DTML documents to the folder that they reside in? Are they properties of the folder? TIA Jethro

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