- Zope - Zope lists

SQL insert help?
by Scott Anderson 13 Sep '99

13 Sep '99

Hi all, What is the preferred method for inserting data into a database? Currently, I'm using a SQL Method that executes a stored procedure, mainly because I'm using an identity column and I want to return the new column ID. Thanks in advance, -scott anderson

1 0

Q: var-tag attribute html_quote
by Markus Koelle 13 Sep '99

13 Sep '99

Hello Zopistas, the var-tag attribute html_quote converts only a few special characters in html-entities. How can I convert the German umlauts ( ä --> ä ö -->ö etc) ? Is there a patch for this converting problem ? Markus Koelle

2 1

Standard Error Message?!?
by Michael Fox 13 Sep '99

13 Sep '99

Help, I am running Zope2, and using Zope securityon certain areas of my site. My problem is, after 3 unsuccessfull login attempts, Zope display the ugly error message :- How / Where do I customise this? Please Help, Michael. Zope Error Zope has encountered an error while publishing this resource. Unauthorized You are not authorized to access this resource. _____ Troubleshooting Suggestions * The URL may be incorrect. * The parameters passed to this resource may be incorrect. * A resource that this resource relies on may be encountering an error. For more detailed information about the error, please refer to the HTML source for this page. If the error persists please contact the site maintainer. Thank you for your patience.

3 2

To Switch or not to Switch
by Arnaud Lecat 13 Sep '99

13 Sep '99

Hi Is there a substitute function to the switch() function or must I do a cascade of if... else... stuff ? -- >> WinErr: 080 Clavier introuvable - Veuillez appuyer sur n'importe quelle touche pour continuer. << Arnaud LECAT >> Email: lecat(a)hexanet.fr >> WWW page:www.hexanet.fr/~lecat HEXANET >> http://www.hexanet.fr Z.A. Farman sud - 9 rue Roland Coffignot BP 415 - 51689 Reims Cedex 2 - France phone: (33) 03 26 79 30 05 Fax: (33) 03 26 79 30 06

2 1

RE: [Zope] Need a list of words not indexed by Catalog
by Terrel Shumway 13 Sep '99

13 Sep '99

near the end of lib/python/SearchIndex/TextIndex.py is a list called 'stop_words' [Zope Dev] It would be good to move this out of the .py file into an editable, internationalizable resource file. -----Original Message----- From: Jason Spisak [mailto:webmaster@hiretechs.com] Sent: Monday, September 13, 1999 9:31 AM To: zope(a)zope.org Subject: [Zope] Need a list of words not indexed by Catalog Can we get a public list of the words not indexed by the Catalog? I just spent a few hours being tortured trying to find out why a guy in the Datbase of 10,000 whose name is 'Max Many', doesn't come up on a last name search, and guess what, the Catalog doesn't index his last name. The word 'many'. Suprize! This is the third gotcha word we've expericened (don't try to find C/C++ in a document) and it's makes people doubt the software. (I explain about the size of indexes and such, and I understand it, but every surprise word you can't find is another step backward.) You might publish a list of words you'll never find in the Catalog. Just in case one of them happens to be a very big part of someone's business. All my best, -- Jason Spisak webmaster(a)hiretechs.com _______________________________________________ Zope maillist - Zope(a)zope.org http://www.zope.org/mailman/listinfo/zope (To receive general Zope announcements, see: http://www.zope.org/mailman/listinfo/zope-announce For developer-specific issues, zope-dev(a)zope.org - http://www.zope.org/mailman/listinfo/zope-dev )

1 0

RE: [Zope-dev] Caching
by Rob Page 13 Sep '99

13 Sep '99

> "  ", where foo bar > can be an SQL call.. SQL Methods have a tunable parameter for cacheing results on the Advanced tab. For other kinds of objects the ZODB takes pains to keep frequently used objects in memory. Objects are retired after they've been untouched for some time. Check out: Control_Panel -> Database Management -> Cache Paramters --Rob

3 3

Something odd about ZCatalog...
by Kuraiken 13 Sep '99

13 Sep '99

Hello folks, I'm just reporting some general weirdness with ZCatalog. I'm sure by now almost everyone has tried the CD class and catalog, right? Okay, I just so happen to have a CD titled "For You For Me". ZCatalog did not like it. Searching finds no entry with that data. I tried "Dare to Dream" and it works on words "dare" and "dream"...but not "to". (Yes, in all cases they are strings - textindex) So I thought...maybe it's the title - some strange restriction...I tried in other fields (eg. artist) and still...nada. I have found that ZCatalog does not like the words: for, you, me, to. Why? Are these somehow special words? Searching for these words fail everytime. Also, ZCatalog-aware does not seem to update the catalog properly. A manual "update catalog" is still needed. Has anyone else encountered these problems? I tried other classes (non CD) and I get the same weirdness...ZCatalog cannot search for those words above. (there might well be more "phantom" words about...) Could it be that ZCatalog considers words of less than 4 letters..."non words"? -- ----------------------------------------- Kuraiken - Python fanatic. ----------------------------------------- Python. Try it. It'll swallow you whole! -----------------------------------------

3 3

Re: [Zope] Need ZCatalog help
by Tres Seaver 13 Sep '99

13 Sep '99

John Goerzen <jgoerzen(a)complete.org>, wrote >Arnaud Lecat <lecat(a)hexanet.fr> writes: > >> I think this could be a problem of path. In your search look at the FORM >> declaration (which should be something like <form action="report" >> method="get">) >> and check out the path in the action properties > >But shouldn't acquisition step in here? I shouldn't have to ask for >something in / if there's nothing with the same name above the current >location in the tree, right? Because HTTP is stateless, the "action" URL is resolved "outside" the "current" page's context, acquisition from that context doesn't apply (methinks). -- ========================================================= Tres Seaver tseaver(a)palladion.com 713-523-6582 Palladion Software http://www.palladion.com

1 0

RE: [Zope] NT Install Problem with Zope 2.0.0
by Brian Lloyd 13 Sep '99

13 Sep '99

> Hello, > > Sorry if this question has been answered already... I tried a search > but to no avail... > > Trying to install Zope 2 on my NT machine I got the following error > message near the end of install (97%) > > "You do not have access to make the required system configuration > modifications. Please rerun this installation from an administrators > account". > > And the install aborts after I okeyed the dialog. > > Problem is I'm logged in as the administrator for this machine! > > Any clue as to what the installer is trying to do and how I could work > around this problem would be very much appreciated. Note that "administrator for this machine" may be a little vague - it is possible to make someone basically a local administrator but not give them quite all of the rights of a domain admin. In particular, check to be sure that you have been granted rights to change the registry and to create services on the local machine... Brian Lloyd brian(a)digicool.com Software Engineer 540.371.6909 Digital Creations http://www.digicool.com

1 0

RE: [Zope] multimedia zclasses?
by Brian Lloyd 13 Sep '99

13 Sep '99

> Hello all, > > I was showing off Zope the other day to a workmate (he's a > graphic artist type) > and he said "hey that's cool" (yeah, zclasses and zcatalog > are cool :-)) then he > asked: I wonder if zope can handle stuff like serving mp3 and > streaming media > like real-audio, flash...? > > Err...yeah, that'd be cool too, I guess. But is that > possible? How difficult > would such a beast (or beasts) be? Thoughts? Ideas? > > (Now I just _know_ someone's going to announce - in a couple > of hours - a > realmedia zclass v0.0.1, right? ;-)) We have been doing some thinking about the low-level ZServer architecture lately with an eye toward making large downloads less resource-intensive. The Zope and ZServer underpinnings were designed in such a way that they did not *prevent* us from implementing low-impact streaming - but the actual support for it is not there yet. Hopefully this won't expose my ignorance about streaming media (oops, I just did it, didn't I?), but isn't the effectiveness of streaming mostly a question of connection quality between the client and server? In my understanding, if a client were to request a big mp3, it would get loaded into memory as an object (with a non-trivial footprint). Zope would then start pushing the data back down the pipe to the client. The "streaming media" client would basically cache a certain amount of the incoming data and try to play and keep the buffer filled. If this is the case, the only problem (from Zope's point of view) is that large objects have to get loaded into memory, which would be a problem for sites that made heavy use of such things. The architecure thinking that we are doing will eventually solve that problem. In the interim, unless you are doing something really out there (like dynamically generating mp3s) you could probably save a lot of time and worry by just making the big mondo files available from a normal web server and linking to them. Brian Lloyd brian(a)digicool.com Software Engineer 540.371.6909 Digital Creations http://www.digicool.com

1 0