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Re: [Zope] Session Management
by Anthony Baxter 03 Jan '00

03 Jan '00

>>> Timothy Grant wrote > I'm completely new to session management, so I started investigating > some of the tools available, currently I am working with the FSSession > Product. I guess my question is how does one effectively "clear" a > session. In other words, I have data stored in the session that on > occasion I would like to unilaterally throw away so that a new session > will start. Talking from the point of view of SQLSession, you either call Session with _force_new_session=1, put _force_new_session=1 into the REQUEST, or, if you just want to keep the session ID, but nuke the data, call SESSION.clear(). I'd imagine FSSession would have a similar API - check the code. > Also, using the FSSession product, how does one pass session information > between folders? Can't you just put the session in the folder above the ones that should have access to it? Anthony -- Anthony Baxter <anthony(a)interlink.com.au> It's never too late to have a happy childhood.

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simple news ZClass categories
by Timothy Wilson 03 Jan '00

03 Jan '00

Hi everyone, We've got a simple (yet elegant :-) news ZClass for our site at school. It allows someone to post an article and have it displayed in a Slashdot-esque style. There are a number of different categories for the articles. I'm going to assign different users resonsibility for the different categories. What's the best way to restrict access so that a given user can only post messages in a certain category? -Tim -- Timothy Wilson | "The faster you | Check out: Henry Sibley H.S. | go, the shorter | http://slashdot.org/ W. St. Paul, MN, USA | you are." | http://linux.com/ wilson(a)visi.com | -Einstein | http://www.mn-linux.org/

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Session Management
by Timothy Grant 03 Jan '00

03 Jan '00

Hi, I guess I don't understand session management, and need some help. I'm using the FSSession tool and have things configured like this: Root/ SubFolder1 SubFolder2 SubFolder3 FSSession index_html index_html initializes the FSSession object. The docs say I should just put it in my standard_html_header, but if it gets rexecuted I get an error message, so I put it in index_html using the following: <dtml-unless "_.has_key('FSSession')"> <dtml-call FSSession> </dtml-unless> This appears to work very nicely, as I make extensive use of it in SubFolder1. However, I found a need to display a form in SubFolder2 from SubFolder1 and use a session key that was set in SubFolder1. It didn't work, I couldn't figure out why until I printed the FSSession object while using the SubFolder2 form. It was empty. I guess I don't understand this, the FSSession object is in the root folder, it is initialized in my index_html in the root folder, why doesn't SubFolder2 inherit the FSSession from the root? Any enlightenment would be greatly appreciated. -- Stand Fast, tjg. Chief Technology Officer tjg(a)exceptionalminds.com Red Hat Certified Engineer www.exceptionalminds.com Avalon Technology Group, Inc. (503) 246-3630 >>>>>>>>>>>>EXCEPTIONAL MINDS, INNOVATIVE PRODUCTS<<<<<<<<<<<<

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Python Conference -- Early Bird Registration ends Jan 5!
by Guido van Rossum 03 Jan '00

03 Jan '00

This is the last warning. The conference is getting booked full, don't wait till the last moment! If you haven't registered and paid by January 5, you will paying full price... So, be smart and register NOW. Also don't forget to book your hotel room by January 3 to qualify for the conference rate! Some highlights from the conference program: - 8 tutorials on topics ranging from JPython to Fnorb; - a keynote by Open Source evangelist Eric Raymond; - another by Randy Pausch, father of the Alice Virtual Reality project; - a separate track for Zope developers and users; - live demonstrations of important Python applications; - refereed papers, and short talks on current topics; - a developers' day where the feature set of Python 2.0 is worked out. Our motto, due to Bruce Eckel, is: "Life's better without braces." Come and join us at the Key Bridge Marriott in Rosslyn (across the bridge from Georgetown), January 24-27 in 2000. Make the Python conference the first conference you attend in the new millennium! The early bird registration deadline is January 5. More info: http://www.python.org/workshops/2000-01/ The program is now complete with the titles of all presentations. There is still space in the demo session and in the short talks session. --Guido van Rossum (home page: http://www.python.org/~guido/)

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Re: [Zope] ZDiscussions & SiteAccess
by Tres Seaver 03 Jan '00

03 Jan '00

tonyr(a)ep.newtimes.com wrote: > > Has anyone else been attempting to use ZDiscussions in conjunction with > SiteAccess? > > Here is the problem I am having: > > Problem Description: > -------------------- > When I add discussion item from Virtual Hosted URLs the discussion item > adds to discussion but ZDiscussions.children() method returns None for > those items. This is not the case for items added via non VirtualHosted > URLs, same discussion just different access path. > > When I add ZDiscussion Items via VirtualHost the items appear to be > there in the /manage screens but yet the children function shows None > for each of these thus the ZDiscussion index_html is all messed up. > > Upon further investigation the culprit appears to be the ablolute_url > function in conjunction with SiteAccess and ZCatalog. The entries in > ZCatalog show: > /feedback/1999-12-16/film.html for the "broken" entries done via > VirtualHost > /city/feedback/1999-12-16/film.html for the functional entries > > Upon still fruther investigation this problems also accures in the > ZCache product when used under SiteAccess. > > Does anyone have any ideas? I really am trying to make this work. > When I rewrite URL's from Apache into Zope and use ZCatalog, I have to prepend "&dtml-SCRIPT_NAME;/" to the absolute_url() path to get it to work (see the HowTo at http://www.zope.org/Members/tseaver/catalog_under_apache) I don't know exactly how this will work with the SiteAccess stuff, but I would guess that you will need to use something like it. -- ========================================================= Tres Seaver tseaver(a)palladion.com 713-523-6582 Palladion Software http://www.palladion.com

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structured text : paras and lists not working ?
by Darcy Clark 03 Jan '00

03 Jan '00

I am having a small problem with using structured text. Specifically I have a form with a text area form element that gathers entered text, i.e. <textarea name="body" cols=60 rows=5></textarea> and enters it along with some other arguments into an MySQL database using an sql method, like so : INSERT INTO announcements (announceID, course, timestamp, body, posted_by, date) VALUES (NULL, , NULL, , , ); I then display the text in another file like this :  I can get every structured text element to work (including *italics*, **bold**, _underlined_ etc...) but the paragraph and lists are not working. e.g. this text : - test - test will be rendered as : - test - test The carriage returns are being entered into the database, and are still here when I get the text out, but the fmt=structured-text doesn't seem to be recognizing the carriage returns or any of the list 'tags'. This is SQL query I use to get the data back out : select timestamp,date,body,posted_by from announcements where  order by timestamp DESC; any pointers on what I am doing wrong or missing ? thanks in advance, Darcy -- --------------------------------------------------- Ph: (734) 764 3377 Email: darcyc(a)engin.umich.edu URL: http://www-personal.engin.umich.edu/~darcyc/ --------------------------------------------------- 'If you're not part of the solution, you're part of the precipitate' ..... Steven Wright

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Zope and Win2000
by patrick.anderson＠spintech.com 03 Jan '00

03 Jan '00

Is Zope compatible with Win2000?

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IE 4/5 error
by Timothy Grant 03 Jan '00

03 Jan '00

Hi again, As you may have been able to tell from the voluminous quantity of posts I have been making, I'm working on a rather large project. It is mostly complete, and I am sitting at my client's getting everything installed on their servers. I had an interesting problem crop up. Using IE 4 in testing at work I put in the URL http://192.168.10.1:8080/FWF_Scale and got the index_html document displayed correctly, but the minute I attempted to load a different doc Zope told me it could not find the requested doc. They have IE 5 here, so I tried it here, but instead of using the IP, I put in the server name as it is setup in hosts. I get the same error using both the short server name fwf1:8080 and the long server name fwf1.farwestfibers.com. I came back to my notebook running NS 4.61 under Linux and all works as it should. Navigator under Win 98 also works correctly. I understand that most open sourcers don't particularly like MS products, but I didn't think they broke them on purpose! <wink> -- Stand Fast, tjg. Chief Technology Officer tjg(a)exceptionalminds.com Red Hat Certified Engineer www.exceptionalminds.com Avalon Technology Group, Inc. (503) 246-3630 >>>>>>>>>>>>EXCEPTIONAL MINDS, INNOVATIVE PRODUCTS<<<<<<<<<<<<

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PyJabber - OPENSOURCE XML MESSAGING COMPONENT
by Theodore Patrick 03 Jan '00

03 Jan '00

This was in the Documentation for Jabber - an Open Source INSTANT MESSAGING PRODUCT based on XML. http://jabber.org/ They have written a component that extends the Python Platform in XML. Here is a snip of the Description: "Python: PyJabber is 100% pure Python, portable, (optionally) threaded, compact, and trivial to integrate. It is fully functional and is ready for more testers, users, and being used to bring Jabber and real-time XML functionality to a variety of popular Python projects (mailman, zope, etc)." Looks interesting! Has anyone worked with it yet? Theodore E. Patrick Ishophere.com

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RE: [Zope] installation
by Rob Page 03 Jan '00

03 Jan '00

Milos Prudek wrote: > I can't go to management screen with superuser passwd. I'm > using correct name and passwd (as specified in access file), but Zope says > "Unauthorized. You are not authorized to access this resource." > > I'm using apache. No useful info in Apache's log's, pcgi.log and > zope.log. Zope.cgi has been copied to apache cgi-bin dir. Apache has > correct rewrite rule configuration as per WEBSERVER.txt. This is Zope > 2.0.1 rpm. I also tried Zope 2.1.1 sources with same result. > Please help > me... I'm no expert Apache and authorization but this _looks_ like the rewrite rule is not juuust right. I'd triple check it. --Rob

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