- Zope - Zope lists

cant see ZmySQLDA-2.0.0
by Mario Premke 12 Jul '00

12 Jul '00

Hi, I upgraded from ZMySQL-1.1.3-nonbin.tar.gz (worked) to ZMySQLDA-2.0.0a1.tar.gz with MySQLdb-0.2.1.tar.gz. There is no ZMySQLDA.patch any more, right? But after I installed MySQLdb-0.2.1, expanded ZMySQLDA-2.0.0 and restartet Zope all my Database-Connection are broken and in the Available Objects I dont even see a ZMySQL DataBase connection ... What's wrong - did I forget something ??? Thanks Mario

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Washington DC area company looking for help with zope online database...
by Geoff Williams 12 Jul '00

12 Jul '00

My company, E.J. Krause & Associates, Inc., is looking for a company with expertise in Zope, Python and PostreSQL to help us maintain an Online Database Project. We currently have our site, The Sports Business Directory Online, up and running at http://directory.sportsummit.com. This site is a subscription based online search engine of our sports business directory database. Subscribers can login to the site and use our search engine to find companies in our online database, which we update and upload to the site daily in .dbf file formats. There is also a sample database at the site so that you can see examples of how the search engine operates without subscribing. We also sell subscriptions to our database in a simple SSL online store where a purchaser enters some credit card information into our order form, a secure email is sent to my inbox, we process the card internally in our accounting department, and then reply with a login and password the next business day. We are looking to move this part of the site towards a real-time e-commerce store using CyberCash technology. Our current needs for this project begin with finding a company who begin the relationship by hosting the site and keeping it up and running in its current state. After the site is stabilized, we would be ready to start making minor fixes to the current data functionality, and then would like to move into creating a real-time e-commerce structure and improving the site's overall look and feel. If your company can help us with this endeavor, please contact me by replying to this email, or by calling me at (301) 493-5500 x3374. This is a very time sensitive matter as we believe that our site will go offline at the end of July unless an alternative solution is found. We look forward to hearing from you soon. With warmest regards, Geoff Williams Managing Editor The Sport Summit Sports Business Directory E.J. Krause & Associates, Sports Division www.sportsummit.com williams(a)ejkrause.com

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re: [Zope] .dtml files
by Steve Alexander 12 Jul '00

12 Jul '00

Daniel wrote: > During this process I have noticed that Zope's dtml pages are stored on > the file system as .dtml files (i.e. roleEdit.dtml) The question then is > how does Zope display this pages?? The pages are usually accessed as attributes Python objects. They are wrapped in a HTMLFile instance. (Line numbers refer to latest Zope 2.2b4). For example, see line 191 of lib/python/OFS/DTMLMethod.py: manage_editForm=HTMLFile('documentEdit', globals()) See the source in lib/python/DocumentTemplate/DT_HTML.py for details. The documents are read lazily. class HTMLFile(FileMixin, HTML): """\ HTML Document templates read from files. If the object is pickled, the file name, rather than the file contents is pickled. When the object is unpickled, then the file will be re-read to obtain the string. Note that the file will not be read until the document template is used the first time. """ -- Steve Alexander Software Engineer Cat-Box limited http://www.cat-box.net

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Squid and SSL
by Ragnar Beer 12 Jul '00

12 Jul '00

Howdy! Has anybody already successfully tried squid-2.4-DEVEL2 with the SSL patch from squid.sourceforge.net to make Squid an SSL-frontend for Zope? browser <------https-----> squid <------http-----> zserver internet localhost --Ragnar

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Re: [Zope] How to uninstall a product such as PTK or KnowledgeKit
by Meeting Maker Webmaster 12 Jul '00

12 Jul '00

Hello, At 19:49 12.07.2000 +0000, R. David Murray wrote: >I'm not saying this will fix it, but did you try restarting Zope? Yes I did. Sorry I forgot to mention it ;-) Best regards, Gérard Métrailler Jr. Meeting Maker Inc. ... the intelligent choice for collaborative scheduling Email: webmaster(a)meetingmaker.com Web: http://www.meetingmaker.com

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How to uninstall a product such as PTK or KnowledgeKit
by Meeting Maker Webmaster 12 Jul '00

12 Jul '00

Hello, I'm getting somewhat crazy with this one. I've upgraded my test server to 2.2.0b4 (from 2.2.0b3), i.e. transferred all the products I installed previously and the /var directory. Everything works fine with 2.2.0b4 until there. At that point, I realize that I have installed many products to "test" Zope, so I decide I want to uninstall all the products I won't use instead of exporting everything I did and re importing it on a clean server. So I delete all the products I don't need in the /lib/python/Products directory and go in the Control Panel/Products to delete all the products I just deleted physically from the hard drive. I restart Zope... everything still OK. The products are not listed anymore. So now I want to create a brand new product (ID: test). in test, I want to add a ZClass. In the available project, I also only see the products currently installed. But in the Add ZClass form, Zope offers me to use "DemoPortal: ..." or "KnowledgeKit: ..." as base classes. The only thing I really don't understand is that I just deleted these objects and they don't appear in the Products list anymore! OK, so they are still in the cache... let's use this "Flush cache" function in the database management... no effect. OK, so let's pack the database... to be certain, let's pack it to 0 days, as the problem with it has been corrected in 2.2.0b4 ;-)... no effect! So here is my question: How to really delete a product? I want to be certain I don't have any references to it left of previously installed products. I know I installed these products through the "import" feature and not by copying it into the /lib/python/Products/ directory, but that shouldn't make any difference? Thank you very much for your help. Gérard Métrailler Jr. Meeting Maker Inc. ... the intelligent choice for collaborative scheduling Email: webmaster(a)meetingmaker.com Web: http://www.meetingmaker.com

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.dtml files
by Daniel Rusch 12 Jul '00

12 Jul '00

I've been digging into to the inner workings of Zope trying to gleen as much Zen as possible, before I implement a write of our existing framework. During this process I have noticed that Zope's dtml pages are stored on the file system as .dtml files (i.e. roleEdit.dtml) The question then is how does Zope display this pages?? I have found function calls such as: manage_roleForm=HTMLFile('roleEdit', globals()) which I believe creates an HTML document template from the named file. But, what is the mechanism that calls/displays mange_roleForm? Thanks in advance, DR

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Re: [Zope] Zope patches or update for Python 2.0?
by Adam Karpierz 12 Jul '00

12 Jul '00

>Great - if you hunt 'em down, I'll make sure the >fixes get in for 2.2 final. > >thanks! I have done. Both list.append() and socket.connect(). All things in Collector. Regards -- Adam Karpierz karpierz(a)alpha.pl

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SQL returning zero rows hangs ... but not with Gadfly !
by Nigel Head 12 Jul '00

12 Jul '00

(CVS version 11/July, Linux, Postgres 7) In summary, I have tried this with both the PoPy and ZPyGres flavours of PostGres adapter and with GadFly; these are the only d'bases I have available easily. Any SELECT query which returns no rows (a where <something impossible...> condition) seems to cause Zope to fail to respond to my browser. If I persevere a few times (maybe 7? haven't really counted) then Zope vanishes alltogether. BUT -- this doesn't happen with GadFly; there I duly get a report that no data was returned. I'll swear I didn't use to have this problem a coupel of weeks back, so I'm basivally suspecting Zope, but .... I'm in search of data points with other databases/zopes etc to find out whether this is postgres or what! I'm going to go get 2.2beta4 now and see what that brings ... Thanks in advance ... -- Nigel Head Houbits Hi-Tech Servers nhead(a)houbits.com

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RE: [Zope] Zope patches or update for Python 2.0?
by Brian Lloyd 12 Jul '00

12 Jul '00

> >I would suggest trying 2.2 beta 4. I think that all of > >the multi-arg append()'s are out of that > > Not quite. I currently found 3 events. > I will send apropriate patches to Collector today. > I promise that will check all of Zope sources for > append() incompatibility (without non-standard > Products of course :). > Maybe for socket.connect() too. Great - if you hunt 'em down, I'll make sure the fixes get in for 2.2 final. thanks! Brian Lloyd brian(a)digicool.com Software Engineer 540.371.6909 Digital Creations http://www.digicool.com

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