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HORSE CHIROPRACTIC BOOK
by dkamen4492＠aol.com 22 Aug '00

22 Aug '00

SPECIAL!! "THE WELL ADJUSTED HORSE," equine chiropractic methods you can do is available through animal chiropractic seminars. The book is $16.95 and the video is $49.00. We are selling the last of the first edition videos (32 copies left) for $20.00 each. This video really shows you how to adjust horse--all of the techniques are done by hand. Save $29.00!! They won't last. Call Dr. Daniel Kamen, D.C. 1-800-742-8433

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<base> instead of SiteAccess
by George Osvald 22 Aug '00

22 Aug '00

I am using ProxyPass configuration with Apache and SiteAccess. My web-site is located on ISP's server in my user directory. Because I can't stay on line for too long during a day(I have a phone on the same line) I tend to do all editing off line and then at night upload the lot. The subdirectory of my web site is 'okstudio'. Because I am using SiteAccess(with 'base' in the folder 'okstudio'), none of the relative links worked on my local machine. I like my links nice and short that do not include '/okstudio/'. It looks too long in the address window of my browser. Before each upload to the server I had to change the links. I was trying to use SiteAccess on my home machine but could not get it working. It would not work for http://localhost or http://localhost:8080 ......and so and so. I tried several times without a success. Then I decided to use a different approach. I created a property 'base' in the root folder of my site. The string is: <base href="http://localhost:8080/okstudio/">. Then I put <dtml-var base> in my standard_html_header and all the alternative headers I use (JavaScript and stuff). All I have to do now is change the 'base' property to <base href="http://www.myserver.com.au/"> before each upload and all the links can stay the same. I would not even have to use SiteAccess at all if I had a little redirection method in my root directory. It is all OK but I would like to know if there is a way how to make SiteAccess working on the local machine so I can have almost identical setup locally. Can you help anyone? I am also serving local files located in my original public_html directory from ZOPE going directly to my user directory. The links look like this: http://123.45.678.9/~username . Would that be considered a security risk exposing my user directory like that? George Osvald

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tree tag example fails
by jon＠totient.demon.co.uk 22 Aug '00

22 Aug '00

This example here :- http://www.zope.org/Members/anthony/tree-coding-tricks with the external method class _dummy: def __init__(self, name): self.name=name def child_lookup(parent): c = [] for i in range(0,5): c.append(_dummy("%s.%d"%(parent, i))) return c and dtml method <dtml-let name="0"> <dtml-tree id=name branches_expr="child_lookup(parent=name)"> <b><dtml-var name></b> </dtml-tree> </dtml-let> appears not to work on zope 2.2.0 or 2.1.6 on RH 6.2 with netscape 4.7x, python 1.5.2 Every node gets the label "0" and then stops expanding. I also tried a simple example starting with a root of 1 and computing leaves of 2x and 2x+1 but that also fails. Any ideas what is goind on? Jon

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Re: [Zope] (my) faulty ZClass constructor
by Dieter Maurer 22 Aug '00

22 Aug '00

Jean Jordaan writes: > .... further testing shows that this works:: > > <dtml-call "RESPONSE.redirect( > DestinationURL()+'/manage_workspace')"> > > but this:: > > <dtml-if DestinationURL> > <dtml-call "RESPONSE.redirect( > DestinationURL()+'/manage_workspace')"> > </dtml-if> > > generates a:: > > Error Type: TypeError > Error Value: call of non-function (type string) I am not sure, but in the DTML User Guide I read that "dtml-if" is caching its variable (to save time, in case the variable is a costly method call). I would expect, it works as follows: like any DTML tag, "dtml-if" calls its name parameter (if it is callable). I expect that the result of this call is bound to the variable name. This means, "DestinationURL" which formerly was bound to a method, is now bound to the result of calling this method, i.e. to a string. Dieter

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Permissions / roles question
by Jean Jordaan 22 Aug '00

22 Aug '00

Hi all If "I'm jean with role(s) manage.", then why does this code in 'standard_wiki_footer' not offer to log me out?:: <dtml-if "AUTHENTICATED_USER.has_permission('Change ZWiki Pages', this())"> <a href="<dtml-var id url_quote>/editform?cols=70&rows=20">Edit this page</a> <br> <dtml-comment> ## njj: change (changes to login code for GUF) ## </dtml-comment> <dtml-if "AUTHENTICATED_USER.has_role('Anonymous', this())"> <a href="acl_users/login?moveto=<dtml-var PATH_INFO>">Login</a> <dtml-else> <a href="acl_users/logout?moveto=<dtml-var PATH_INFO>">Logout</a> </dtml-if> <dtml-else> <a href="acl_users/login?moveto=<dtml-var PATH_INFO>">Login</a> to edit<br> </dtml-if> I mean, the Manager role *does* have the 'Change ZWiki Pages' permission, and does *not* have the 'Anonymous' roles. What kind of a role is 'manage' anyway?? Roles in my Zope are: 'Anonymous Manager Owner ZWikiApprover ZWikiManager' and 'ZWikiUser', so where does 'manage' come from? It gets printed by the following from 'DTML Method at /debugging_info', which is referenced from 'standard_html_footer':: <dtml-if "AUTHENTICATED_USER.getRoles()"> with role(s) <tt> <dtml-in "AUTHENTICATED_USER.getRoles()"> <dtml-var sequence-item> <dtml-unless sequence-end> , </dtml-unless> </dtml-in> . </dtml-if> To try and answer my own question: '/wiki' access is governed by '/wiki/acl_users', (Generic User Folder), where 'jean' does *not* feature. Hmm, so 'DTML Method at /debugging_info' doesn't show the roles of 'jean' in the context of 'this()'? But surely this doesn't change the fact that 'jean' *does* have the 'Change ZWiki Pages' permission, and does *not* have the 'Anonymous' role. Enlightenment needed! Regards, -- Jean Jordaan -- technical writer -- Mosaic Software -- Zope 2.1.6 on WinNT and W2K

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ZScheduler and Pack
by Marcus Mendes 22 Aug '00

22 Aug '00

Hi, Is it a security risk to leave the Zscheduler pack my Data.fs? Thanks. Marcus Mendes

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(no subject)
by George Osvald 22 Aug '00

22 Aug '00

Hello everyone! My ISP where I have my web page, is running freeBSD 4.0. I do not know a lot about it. I know how to use crontab to start ZOPE at certain time how ever how do I use crontab to check on the script that is already running? Starting ZOPE again when it's running produces an error message and I do not know if that was a healthy solution. to start it I would be using something like: 5 * * * * root ./start This would start the script every five minutes. Now how do I check if the script is running after it's been started and if it wasn't to restart it again. Can anyone help? Regards, George Osvald Ps: I know about z2.pid. Neverthless I find ZOPE down quite often everytime they do something at the ISP. I asked them what to do and they told me to use crontab to check the script and restart it.

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Can I use Zope?
by ryon＠altavista.net 22 Aug '00

22 Aug '00

I would like to run Zope from my commercial host. I definitely can not get root, and they do not allow cgi scripts from anywhere other than cgi-bin. Therefore Gldnspud's "third-party" installation notes do not apply. Errors when I try. I can unzip and install successfully in the cgi-bin, but Zope instructions say not to do this. Is there a good reason? Does this mean I can't use Zope with this hosting service? ---------------------------------------------------------------- Get your free email from AltaVista at http://altavista.iname.com

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Missing doc string
by Erik Enge 22 Aug '00

22 Aug '00

G'day, fellow Zopistas. I get Missing doc string at: http://localhost/misc_/TravelAgent When I call <URL:http://localhost/misc_/TravelAgent/Folder_icon.gif> Anybody who know which doc string I'm missing?

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houston zope users
by technology＠mylinuxisp.com 22 Aug '00

22 Aug '00

Houston zope users: Please email me at technology(a)mylinuxisp.com . Lets talk about zope. -Chris

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