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Python 10 Registration Opens Online
by Joya Subudhi 13 Nov '01

13 Nov '01

Foretec Seminars invites you to be a part of the action at the Tenth International Python Conference! When: February 4th through 7th, 2002 Where: The Hilton Alexandria Mark Center in Alexandria, Virginia Save $$$ with Special Early Bird Registration Rates starting November 12th, 2001 and good when you register online before January, 7th 2002 To Register Today, Visit: http://www.python10.org/p10-regInfo.html For Further Details, Visit: http://www.python10.org

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Serving Large PDFs
by Edmund Goppelt 13 Nov '01

13 Nov '01

I have many large pdf files which I would prefer to serve from Zope, rather than Apache. Unfortunately, Zope 2-3-1 doesn't appear to do byte-serving (i.e., it can't load a particular page of the pdf, just the whole thing). Has anyone else run into this problem? What did you do about it? -- Ed Goppelt

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Zbabel
by Jacob Singh 13 Nov '01

13 Nov '01

Has anyone gotten Zbabel to work on their site?

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Defining meta_types
by Jesper Holmberg 13 Nov '01

13 Nov '01

Hi all, I've created a Product Step which is a subclass of Folder. I want restrict what types of objects I can put in an object of type Step. The "Developer's guide" has this to say on the subject: "If you wish to control which types of objects can be contained by instances of your product you can set the meta_types class attribute. This attribute should be a tuple of meta_types." I naively interpreted this such that I could put this in my class: meta_types = ('Step', 'SURef',) But this gives me the errors: Error Type: AttributeError Error Value: has_key With the backtrace: File /usr/lib/zope/lib/python/OFS/ObjectManager.py, line 271, in filtered_meta_types (Object: Step) So I found a tip on the Web, saying I could do this: meta_types = ({'name':'Step', 'action':'manage_addStepForm'},) Now, this doesn't give me an error, but the effect is that I get one more Step as alternative on the drop-down menu "Select type to add..." *in addition* to all the alternatives. But I wanted to restrict the possibilities, not augment them. What am I doing wrong? TIA Jesper -- Jesper Holmberg |"But how can | jesper.holmberg(a)enst-bretagne.fr | one be warm | ENST Br, BP 832, 29285 Brest, FRANCE | alone?" |

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RE: [Zope] Experience with Zope and Access ?
by Schmidt, Allen J. 13 Nov '01

13 Nov '01

I know...I did not mean to imply it was Zope's problem...I really think Zope is very fast using Access/ODBC. In fact, I am trying to convert one of 'products' from Access/ODBC to MySQL and there is a significant speed decrease and increased load on the MySQL server. Not sure why. I copied the folder containing everything, added a MySQL adapter and change the ZSQL methods to use the new DA. Then renamed the folders to put the new one into production and everything came to a crawl. All the queries had caches one them and it seemed they were not being used. Today, I deleted the queries and recreated them to make sure they were not 'holding' onto something...no difference. Even just me accessing it, it seems much slower than the Access/ODBC site in production being pounded on by users. If anyone has any ideas, I would be glad to hear them... Allen -----Original Message----- From: Tino Wildenhain [mailto:tino@wildenhain.de] Sent: Tuesday, November 13, 2001 9:41 AM To: Schmidt, Allen J.; 'Marc Gehling'; zope(a)zope.org Subject: RE: [Zope] Experience with Zope and Access ? Hi, --On Tuesday, November 13, 2001 07:12:33 -0500 "Schmidt, Allen J." <aschmidt(a)nv.cc.va.us> wrote: > we have been using Zope/Access for almost a year now. Works really well > and have had no problems. The only thing I don't like is that Zope locks > the MDB file so you can't copy it or open it with anything else. We This is not the problem of Zope but the problem of Access and its ODBC driver :-) > converted one system to MySQL and use a remote tool to gain access to the > remote DB on the server. Works well. Regards Tino Wildenhain

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RE: [Zope] Experience with Zope and Access ?
by Schmidt, Allen J. 13 Nov '01

13 Nov '01

we have been using Zope/Access for almost a year now. Works really well and have had no problems. The only thing I don't like is that Zope locks the MDB file so you can't copy it or open it with anything else. We converted one system to MySQL and use a remote tool to gain access to the remote DB on the server. Works well. More? Just ask... Allen -----Original Message----- From: Marc Gehling [mailto:m.gehling@gmx.de] Sent: Tuesday, November 13, 2001 2:03 AM To: zope(a)zope.org Subject: [Zope] Experience with Zope and Access ? Hello, has somebody done experiences with Zope and Access? In particular, a productive-system would interest me. This I Access uses, lies at the existing system and at the outstanding replication-methods of Access, a beautiful day still, marc _______________________________________________ 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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ZCatalog - find all empty items
by Chris Withers 13 Nov '01

13 Nov '01

ben(a)keeptabs.com wrote: > > Can anyone tell me how to find all items that have an empty KeywordIndex? > I've trying something like this: > <dtml-in expr="catagoryManager.Catalog(parents=_.None)> <dtml-in expr="catagoryManager.Catalog(parents=[])> This belongs on zope(a)zope.org, not zope-dev(a)zope.org. zope-dev is for the development _of_ not _with_ Zope. cheers, Chris

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Re: [Zope] WebDAV lockingproblem with Word
by Joachim Schmitz 13 Nov '01

13 Nov '01

On Wed, 7 Nov 2001, Andreas Jung wrote: > Please install WebDAVLogger: http://www.zope.org/Members/ajung/WebDAVLogger > and send to intercept the WebDAV traffic. Btw. I wrote an explanation > on Office 2K issues and Zope WebDAV some time ago on the mailinglist. > Please search through the archive. In which directory, does the WebDAVLogger store it's logfile. I don't find it anywhere. By the way, after restarting my Windowsmachine, the following happened: I could open and read a worddocument in a WebDAV-folder, but not a htm-document. After writing a new htm-document, during which I had to authorize again, I could read also the older htm-documents. Perhaps that gives some hints. Mit freundlichen Grüßen Joachim Schmitz AixtraWare, Ing. Büro für Internetanwendungen Hüsgenstr. 33a, D-52457 Aldenhoven Telefon: +49-2464-8851, FAX: +49-2464-905163

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user management design
by Panna Cotta 13 Nov '01

13 Nov '01

Hello, I've got a question concerning user-management. I've build a forum where you have to register before using. In this forum privileged users should be able to add private areas and to invite their friends to talk with them. Therefore I need a role called member for taking part in the general, private forum and the roles vip-member and friend of vip. This are 3 roles. My first concept has one big problem: How do I prevent priviliged users to spy out private areas of other priviliged users? Thanks.

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Understanding Zope Error Logging File
by Arun Joseph 13 Nov '01

13 Nov '01

Hi, We have developed a product (a mini ECRM) on Zope/Python/Mysql and the product is currently used by a few customers. Off late on our production server, we are getting zope error messages on the linux console. We believe that this is affecting the performance. I have turned on detailed error logging, when zope is started using the -M switch. When I read the resultant error log file, I find a lot of information, some of which is not quite clear. Can anyone please tell me, what the data in the error log file means? A sample of the text from the error log file is given below. B 160787448 2017-11-13T06:29:43 GET /AukumProject/Admin/ListLicense.dtml/manage_ main I 160787448 2017-11-13T06:29:43 0 A 155066912 2017-11-13T06:29:43 302 486 E 155066912 2017-11-13T06:29:43 Thanks in advance, Cliff __________________________________________________ Do You Yahoo!? Find the one for you at Yahoo! Personals http://personals.yahoo.com

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