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SiteAccess - Virtual Hosting
by Liz 28 Oct '99

28 Oct '99

Evan is to be applauded for the wonderful docs he provided with SiteAccess; however, I still have a problem. The DTML Method he listed under Example 1: <dtml-call "REQUEST.path.append('mysite')"> which is to be placed in the root folder with the id set as AccessRule works great. : ) Although everything within the mysite folder is working correctly, I am immediately placed into the mysite folder when I access Zope. This means I cannot see my Zope root at all. Did I miss something somewhere? If my zope is sitting at www.mysite.com:8080 but I want to also have www.mysite.com:8080/my2ndsite and www.mysite.com:8080/my3rdsite - how do I do this? Root Folder Control Panel ZCatalog MySite Folder index_html neatstuff index_html My2ndsite Folder index_html neatstuff index_html My3rdsite Folder index_html neatstuff index_html How can I set it up so that if I just enter www.mysite.com:8080/manage I get into the Root Folder, but if I enter anything else, I'm directed to the correct folder? I tried the DTML Method mentioned in Evan's example 2, but that didn't work - in fact I was blocked out of everything then... <dtml-in "[('mysite', 'mysite'), ('my2ndsite', 'my2ndsite'), ('my3rdsite', 'my3rdsite')]"> <dtml-if "HTTP_HOST[-_.len(_['sequence-key']):]==_['sequence-key']"> <dtml-call "REQUEST.path.append(_['sequence-item'])"> <dtml-return "0"> </dtml-if> </dtml-in> Can anybody understand my ramblings? Thanks in advance! Liz Pelletier

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HELP: downloading file from netscape/old IE can froze zope
by Gilles lavaux 28 Oct '99

28 Oct '99

Hello, I have just discovered a very nasty problem with Zope and all my versions of netscape(up to 4.6), and with the old verions of IE: - I put .PNG pictures in a folder.Clicking on thoses file open the 'save as' dislog box (I don't know why the extension is not recognized), if people press the cancel button at this time, Zope is frossen. The only thing to do is to kill the zope process and restart it. It's working fine with IE5. Has someone a solution to this? Which is the faulty piece of code? the python SocketServer, the ZopeHttpServer? (NB: this problem occurt on Zope 1.10.3. This is working ok with Zope2; the only Pb is that the system we have developed here doesn't works on Zope2!) If I can not fix this kind of Pb, the only system using Zope we have here at the European Space Agency/Italy center may disapear :-( Thanks for any help. Gilles Lavaux

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RE: [Zope] ListIndex?
by Michel Pelletier 28 Oct '99

28 Oct '99

> -----Original Message----- > From: Benno Rice [mailto:benno@netizen.com.au] > Sent: Wednesday, October 27, 1999 9:37 PM > To: zope(a)zope.org > Subject: [Zope] ListIndex? > > > I'm putting together some things that inherit from ZCatalog, > but that would > benefit greatly form being able to catalog list contents. > > Is there any documentation of the internals of the UnIndex > and UnTextIndex > modules that'd help me hack together an UnListIndex module? There's a UML model, but it's currently guts-on-the-floor cuz our modeling software trashed it. Before you go hacking though, you might want to look at the CVS version of Zope that has Amos's KeywordIndex. This sounds essentialy to be like your ListIndex. Also, be forwarned, this is deep voodoo. -Michel

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RE: [Zope] Zope + Roxen Challenger: Is it possible?
by Michel Pelletier 28 Oct '99

28 Oct '99

> -----Original Message----- > From: Magnus Heino [mailto:magnus@vuab.net] > Sent: Thursday, October 28, 1999 2:33 AM > To: Adrian Esteban Madrid; zope(a)zope.org > Subject: Re: [Zope] Zope + Roxen Challenger: Is it possible? > > > And best of all, I dont have to use old apache... (Everyone that hasnt > used Roxen, point your browser to http://www.roxen.com now.) :-) I'll back you up there, before I found Zope I thought Roxen was the bee's knees. I think they work great together, Roxen for a really slick, configurable HTTP server, and Zope for content managment and application development. > Example: <snip> > 7. Tada! Zope is alive! Hopefully... Try to login! > > 8. If login fails, you will see this in the roxen log: "CGI: Failed to > get user information for". Permissions are wrong, or "Raw > user info" is > not set to yes as described above. Else, send me a mail... > Slick man, can you turn this into a How-To? -Michel > /Magnus Heino > > _______________________________________________ > Zope maillist - Zope(a)zope.org > http://www.zope.org/mailman/listinfo/zope > > (Related lists - please, no cross posts or HTML encoding! > > 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 ) >

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RE: [Zope] [announce] Local File System product
by Jay, Dylan 28 Oct '99

28 Oct '99

> -----Original Message----- > From: Jonothan Farr [mailto:jfarr@real.com] > Sent: Wednesday, October 27, 1999 04:13 > To: kent(a)goathill.org > Cc: zope > Subject: Re: [Zope] [announce] Local File System product > > > > >What I was planning on doing for security was having an > "access" file in > > >the products directory that contained a list of > directories and a list of > > >the files (allowing wildcards) that you were allowed to > access in _that_ > > >directory. It was going to default to only letting you > read txt and log > > >files in the product directory itself (defined by .). > > >You could also add roles to this file. > > > > My 'file access' product creates Zope folders which correspond to > > directories and other interesting objects. These Zope folders > > can use the std zope acl_users (or whatever) and can also contain > > methods and products in the Zope database specific to that > > directory or file tree. This allows you to create different > meta-data > > for the same directories, depending on how they are accessed from > > Zope (different subdir folders pointing at the same filesys path). > > > That's closer to how I was planning to allow access control > for specific > directories and files. The problem with this approach is that > I don't want > to make the objects that represent directories or files in > the local file > system persistent Zope objects, which would be necessary to > store access > control data in the ZODB. I like the 'access' file approach > for that reason, > but I don't like the fact that it wouldn't be manageable > throught the Zope > interface. I honestly haven't come up with a really good solution yet. Solution: Make the files/folder persistant but every request checks for the existance of its filesystem counterpart. If its gone then it gets deleted. Slow but it would work.

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RE: [Zope] RE: Confera reply error
by Michel Pelletier 28 Oct '99

28 Oct '99

> -----Original Message----- > From: Thomas B. Passin [mailto:tpassin@mitretek.org] > Sent: Thursday, October 28, 1999 10:53 AM > To: zope(a)zope.org > Subject: Re: [Zope] RE: Confera reply error > > > Thanks, Cayce. This bug is gone in version 1.3.2, as you said. > > Now, Confera-people, can we get some wild-card action for searches? This is a vastly harder problem than it sounds. Basicly, there's no good speed/space tradeoff in indexes to get this done well. You can't simply regular-expression search through the index because this would require looking at every single word in the index, which could take a looooong time. To give you an example, htdig is probaby the most popular indexing engine in the open source world. It doesn't even do wildcard searching, the best it can do is 'substring' searching, and it has this to say about it: substring Matches all words containing the queries as substrings. Since this requires checking every word in the database, this can really slow down searches considerably. Due to the complexity of this problem, I don't know of any open source indexer that does this. There is a particularly interesting algorithm called 'n-grams' that will let you do simple 'globbing' (DOS style wildcards) but it does have an additional space requirement in the index. -Michel

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Re: [Zope] RE: Confera reply error
by Thomas B. Passin 28 Oct '99

28 Oct '99

Thanks, Cayce. This bug is gone in version 1.3.2, as you said. Now, Confera-people, can we get some wild-card action for searches? Thoma Passin >From: Cayce Ullman <c_ullman(a)yahoo.com> > >I had the same problem running on linux, >it was fixed when I upgraded to Confera 1.3.2 >go get it here : > >http://www.mtg.co.at/projects/products/Confera/ > >Cayce > > >>I have the same error. Same versions, running on >>Win95. It looks like the wrong >>thing is being passed to regsub.gsub. Hope someone >>knows exactly what to fix. > > >----Original Message----- >From: davhsu(a)falcon.cchem.berkeley.edu ><davhsu(a)falcon.cchem.berkeley.edu> > > >>I can't post a reply to a Confera message. I'm >running Python 1.5.2, >>Confera 1.2.0, and Zope 2.0.1. Similar errors have >been posted in Zope >>archive mailing lists and bug reports, but no >solution or patch. Does >>anyone know of a fix? Thanks. >> > > > > > >===== > >__________________________________________________ >Do You Yahoo!? >Bid and sell for free at http://auctions.yahoo.com > >_______________________________________________ >Zope maillist - Zope(a)zope.org >http://www.zope.org/mailman/listinfo/zope > >(Related lists - please, no cross posts or HTML encoding! > >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 )

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Re: [Zope] HELP: downloading file from netscape/old IE can froze zope
by Gilles lavaux 28 Oct '99

28 Oct '99

Martin wrote: >What content-type is returned for the PNG images? If they are stored as >File or Image objects, you can see this on the Edit tab. If it doesn't say >'image/png' then this is your problem. The .png is stored as 'application/octet-stream', but I am not really concerned about what do the browser : I also store .exe .class .xml .zip etc.., everything. In almost all cases I am perfectly happy that the files are downloaded from zope to the computer. What I find not acceptable is that if the transfer doesn't complete for some reason, Zope froze. Like in my exemple with the cancel case: -You cancel the transfer, You close the browser. Zope is still unreacheable, and will never respond again. I HAVE to find a solution to this, by putting a timeout somewhere in the Http module or something else. I will try the python httpserver alone, to see if he is the responsible. If it's not him, it's some zope1_10_3 component, or I am wrong??. My last solution is to have a watch-dog which comunicate with Zope every n sec, then kill it/restart it if it doesn't reply. But it's a ugly solution. Gilles Lavaux >> >>I have just discovered a very nasty problem with Zope and all my versions of >>netscape(up to 4.6), and with the old verions of IE: >>- I put .PNG pictures in a folder.Clicking on thoses file open the 'save as' >>dislog box (I don't know why the extension is not recognized), if people >>press the cancel button at this time, Zope is frossen. The only thing to do >>is to kill the zope process and restart it. >> >>It's working fine with IE5. > >What content-type is returned for the PNG images? If they are stored as >File or Image objects, you can see this on the Edit tab. If it doesn't say >'image/png' then this is your problem. IE5 makes it's own decisions on the >content-type based on the extension, while most other browsers (correctly) >take the servers word for it. > > >-- >Martijn Pieters, Web Developer >| Antraciet http://www.antraciet.nl >| Tel: +31-35-7502100 Fax: +31-35-7502111 >| mailto:mj@antraciet.nl http://www.antraciet.nl/~mj >| PGP: http://wwwkeys.nl.pgp.net:11371/pks/lookup?op=get&search=0xA8A32149 >------------------------------------------ >

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Password
by Daniel G. Rusch 28 Oct '99

28 Oct '99

I'm trying to build an interface to allow users to change their passwords (only their passwords). I have no problem getting the new password and changing the old one. The problem is a professional site would ask the user to enter their current password and verify it is correct before they allow the user to change their password. The question then is does anyone have any ideas on how to compare a user entered password to what Zope has stored as the password? Thanks, DR

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RE: [Zope] minor oops in Shared/DC/ZRDBA/DA.py
by Brian Lloyd 28 Oct '99

28 Oct '99

> --- DA.py.dist Thu Oct 28 21:58:16 1999 > +++ DA.py Thu Oct 28 21:58:37 1999 > @@ -379,7 +379,7 @@ > try: dbc=getattr(self, self.connection_id) > except AttributeError: > raise AttributeError, ( > - "The database connection, <em>%s</em>, > cannot be found.") > + "The database connection, <em>%s</em>, > cannot be found.",self.connection_id) > > try: DB__=dbc() > except: raise 'Database Error', ( Thanks - I've checked this fix in. Brian Lloyd brian(a)digicool.com Software Engineer 540.371.6909 Digital Creations http://www.digicool.com

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