- Zope - Zope lists

RE: [Zope] Zope and Apache - again
by Paul Everitt 02 Mar '99

02 Mar '99

raver wrote: > I give up! That's unfortunate, but we understand. Getting *anything* to work with Apache's mod_rewrite module is quite a chore. It doesn't help that distributions like RedHat 5.2 ship it in a broken way, then people blame us for it, then we track down a problem that is completely outside Zope. Did you follow the recommendations to start with the built-in webserver before trying integrate with Apache? If so, did that work? --Paul Paul Everitt Digital Creations paul(a)digicool.com 540.371.6909

2 1

Re: [Zope] ANNOUNCE: FAQ Tool sample Zope app.
by Robin Dunn 02 Mar '99

02 Mar '99

> >The objects that make up the product should normally be automaticly >decompressed and imported into Zope, but the decrompressing seems to be >failing. > Could it be a 1.5.1 vs 1.5.2b2 thing? I have 1.5.1 and it failed for me. Is the zlib.pyd in 1.5.2 based on a newer version of the zlib library that may not be forward compatible? -- Robin Dunn robin(a)AllDunn.com http://AllDunn.com/robin/ http://AllDunn.com/wxPython/ Check it out! Try http://AllDunn.com/laughworks/ for a good laugh.

1 0

RE: [Zope] ZServer and MSIE (long & detailed)
by Dave Goodrich 02 Mar '99

02 Mar '99

(Dummy Dummy Dummy......) I should have known that, it was a stumbling block with Mac cgi's, but I never noticed it when I checked http_server.py. I imagine that will fix it. It's the little stuff that gets ya, thanks. DAve. > -----Original Message----- > From: Brad Clements [mailto:bkc@murkworks.com] > Sent: Tuesday, March 02, 1999 6:43 AM > To: Dave G; zope(a)zope.org > Subject: Re: [Zope] ZServer and MSIE (long & detailed) > > > On 1 Mar 99, at 20:36, Dave G wrote: > > > Has anyone else experienced a problem getting Explorer to > connect with > > Zserver? I have no problem with any version of Navigator > but MSIE 3.01 > > and 4.0 and 4.5 for both Mac and Windows throw up an error > box claiming an > > "error with Explorer's internet extensions has failed". > > > Edit Zserver/medusa/http_server.py > > around line 55, change to: > > use_chunked = 0 > > > > Brad Clements, bkc(a)murkworks.com (315)268-1000 > http://www.murkworks.com (315)268-9812 Fax > netmeeting: ils://ils.murkworks.com ICQ: 14856937 >

1 0

Request.py and duplicate column names
by TFE MMS JARVIS JOHN 02 Mar '99

02 Mar '99

Hi All! First off, I'd like to thank Digital Creations for an excellent (and really fun) product. I'm building a prototype web site interface for a database where I work using Zope 1.10.2 and the ZOracleDA product and have a some questions. 1. When trying to do a join (a lazy query, I know) like: select a.*, b.* from tablea a, tableb b where a.b_id=a.id Both tables have an ID column so Zope raises a 'ValueError' exception with the message 'Duplicate column name, ID'. I wonder if instead of raising an exception something like the following could be done? A diff of Shared/DC/ZRDB/Results.py: 120,131c120 < #raise ValueError, 'Duplicate column name, %s' % name < < #instead of error, append an extension to < #create a unique name < tempname=name < nameext=1 < while schema.has_key(name): < name=tempname+'_'+str(nameext) < nameext=nameext+1 < < #update with newly created name < item['name']=name --- > raise ValueError, 'Duplicate column name, %s' % name I tested this some and it seems to work. Are there any problems that could be caused by doing this? 2. I'll post the other questions separately because they are unrelated. TIA!, John Jarvis Tokyo Electron, FE Ltd.

3 2

Re: [Zope] Zope needs a FAQ.
by Martijn Pieters 02 Mar '99

02 Mar '99

At 16:34 02/03/99 , Pavlos Christoforou wrote: >Zopistas > >Seems that the activity on the Zope list has exploded. A lot of the >questions I read in the posts have been raised many times in the past. I >believe a FAQ on the Zope site is neccessary. > >Do the folks at digital creations have time to set it up? > >Pavlos > I believe this is allready under construction: http://www.zope.org/Community/Services By far from incomplete, but it is the right direction. I think Amos' FAQ tool should be utilized there somewhere, and maybe some people from this list willing to help out DC should fill it in, because it looks like Ken Manheimer (who has been charged with community communications) allready seems overloaded. -- M.J. Pieters, Web Developer | Antraciet http://www.antraciet.nl | Tel: +31-35-6254545 Fax: +31-35-6254555 | mailto:mj@antraciet.nl http://www.antraciet.nl/~mj | PGP: http://wwwkeys.nl.pgp.net:11371/pks/lookup?op=get&search=0xA8A32149 ------------------------------------------

2 1

RE: [Zope] AUTHENTICATED_USER, and what you can do with it.
by Brian Lloyd 02 Mar '99

02 Mar '99

> > This is an excellent post. I want to add that > _getPassword() is a handy > > function also if you want to use your Zope user to > authenticate into an > > external system, like POP3 or IMAP. > > It occurs to me that a DTML document could contain this in a > transparent > sendmail form, assuming there is already a handy Mailhost set > up, to capture > and mail off the password of anyone browsing the page... Not really -- you can't access _getPassword() from DTML. You would have to write an external method to do that (which implies that you have access to the filesystem, and could get the passwords anyway if you wanted them that bad...) Brian Lloyd brian(a)digicool.com Software Engineer 540.371.6909 Digital Creations http://www.digicool.com

1 0

Zope needs a FAQ.
by Pavlos Christoforou 02 Mar '99

02 Mar '99

Zopistas Seems that the activity on the Zope list has exploded. A lot of the questions I read in the posts have been raised many times in the past. I believe a FAQ on the Zope site is neccessary. Do the folks at digital creations have time to set it up? Pavlos

1 0

RE: [Zope] Help with editing Product dtml files
by Michel Pelletier 02 Mar '99

02 Mar '99

> -----Original Message----- > From: Piers Lauder [mailto:piers@cs.su.oz.au] > Sent: Tuesday, March 02, 1999 1:54 AM > To: Zope Mailinglist > Subject: [Zope] Help with editing Product dtml files > > > I'm making a Zope "Product" for managing and creating student surveys > (which I hope to contribute via zope.org) but I'm having > trouble with a > couple of techniques: > > 1. How does one enable a dtml file that is instantiated as in > my_dtml = HTMLFile('my', globals()) > available for editing in the products' management screen? > Make your Product a Folderoid (zopespeak for a Folder Object) that contains it's own user interface which the manager can edit. Your __init__ function initially loads the documents off disk into the Folder. Confera and NotMail both do this (Confera does it a little smarter). > There's probably more to this - as at the moment the management > screen goes straight to the "index_html" form as with the "Poll" > Product. > > 2. What's the approved way to catch database errors in methods? > I'll let someone who has more experience with those areas answer this one. :) > I'm creating tables on the fly, and need to check if the table > exists before trying to create it. (I'd use a "tables" method if > all the database interfaces supported it. I'd also use > a try/except > but the database objects have different names for their > exceptions.) > > > > > > _______________________________________________ > Zope maillist - Zope(a)zope.org > http://www.zope.org/mailman/listinfo/zope >

1 0

ZServer and MSIE (long & detailed)
by Dave G 02 Mar '99

02 Mar '99

Has anyone else experienced a problem getting Explorer to connect with Zserver? I have no problem with any version of Navigator but MSIE 3.01 and 4.0 and 4.5 for both Mac and Windows throw up an error box claiming an "error with Explorer's internet extensions has failed". Very baffling, I can connect just fine via telnet using the following requests, ZServer (medusa) returns a proper html page. Requests sent: GET / HTTP/1.0 Connection: Keep-Alive Host: www.fishwrapper.com Accept: image/gif, image/jpeg, */* GET / HTTP/1.0 accept: image/gif, image/jpeg, */* GET / HTTP/1.1 accept: image/gif, image/jpeg, */* response recieved: Status: 200 OK Content-Length: 1307 Content-Type: text/html <html><head> <base hr ef="http://chestnut.netraven.com/"> </head> blah, blah, blah..... (note the difference in the sent host and recieved host, the host arg in the start script sets the host for the ftp server, not the webserver...) I can see nothing in the responses that would cause MSIE to fail, note this has been tested from four different PC's on three different ip's, including a local connection from my Lan. Strangly enough I did a stream capture and hit my server and the startship server (also running ZServer) and the two responses differ even though the requests were from the same browser on the same connection. request for http://www.fishwrapper.com/ followed by my servers response : Send 357 bytes on stream 4. <00000000< GET / HTTP/1.0 <00000010< Connection: Keep-Alive <00000028< User-Agent: Mozilla/4.5 (Macintosh; I; PPC) <00000055< Pragma: no-cache <00000067< Host: www.fishwrapper.com <00000082< Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, <000000BF< image/png, */* <000000CF< Accept-Encoding: gzip <000000E6< Accept-Language: en <000000FB< Accept-Charset: iso-8859-1,*,utf-8 <0000011F< Cookie: sql_pref__rows="10"; sql_pref__cols="65"; dtpref_cols="9 <0000015F< 5" <00000163< Receive 1364 bytes on stream 4. >00000000> Status: 200 OK >0000000F> Content-Length: 1303 >00000024> Content-Type: text/html >0000003C> >0000003D> <html><head> blah, blah, blah..... request for http://starship.python.net/ followed by starship's response : Send 276 bytes on stream 1. <00000000< GET / HTTP/1.0 <00000010< Connection: Keep-Alive <00000028< User-Agent: Mozilla/4.5 (Macintosh; I; PPC) <00000055< Host: starship.python.net:9673 <00000075< Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, <000000B2< image/png, */* <000000C2< Accept-Encoding: gzip <000000D9< Accept-Language: en <000000EE< Accept-Charset: iso-8859-1,*,utf-8 <00000112< Receive 1254 bytes on stream 1. >00000000> HTTP/1.0 200 OK >00000011> Server: Medusa/1.4 >00000025> Content-Length: 1112 >0000003B> Content-Type: text/html >00000054> Connection: close >00000067> Date: Tue, 02 Mar 1999 02:24:00 GMT >0000008C> >0000008E> <HTML> >00000095> <HEAD> blah, blah, blah..... Do starships ZServer and mine differ? My http_server.py script carries RC_ID of: "v 1.4 1999/01/18 22:44:49 amos" I downloaded a fresh copy of ZServer when I grabbed the newest copy of Zope. Any clues? I've been documenting and testing everything I could think of, I'd report a bug but it seems MSIE works with the Starship server, so I think it's not a bug so much as something wrong on my end? Slackware V 3.6 Zope v 1.10.2 ZServer 1.0a2 DAve. "On the Plains of Hesitation bleach the bones of countless millions who, at the Dawn of Victory, sat down to wait, and waiting -- died"

2 1

calling a function with arguments?
by julian＠zereau.net 02 Mar '99

02 Mar '99

I want to call a function I have made, with arguments. 1) is there any way to call it direct, complete with module name? It would mean getting Zope to import that module. 2) I know I can put it in an external metod and use  but it needs arguments, so I'll need to set and re-set the same DTML-namespace variable throughout the document, in which case, how do I alter/set DTML varibles from within DTML? --- Julian Morrison Programmer (Zereau Ltd)

2 2