March 2001 - Zope - Zope lists

Re: [Zope] Default values in ZSQL methods
by Dieter Maurer 13 Mar '01

13 Mar '01

Joel Burton writes: > I have a ZSQL method, by_id, which accepts a 'staffid' as > > staffid:int=0 > ... the default value is not converted to "int" ... > Is there a way out of this little mess? This is a bug. Put it in the Collector, if Doctor What (who hit this bug a few days ago) has not already done it. Dieter

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Re: [Zope] problem installing ZOPE
by Dieter Maurer 13 Mar '01

13 Mar '01

K H Subrahmanyan writes: > I want to use ZOPE with linux server. > > when I try to run the install script I get the following error. > > .../zope-dir/bin/python : No such File or Directory. Are you sure, you run the install script as: <your python> w_pcgi.py or <your python> wo_pcgi.py Your error message suggests that you do not.... Dieter

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RE: [Zope] FTDraw
by Adrian Madrid 13 Mar '01

13 Mar '01

I tried searching on zope.org, google, mailing lists archives and found nothing on FTDraw. I'm very interested on TTF, images and Zope. Could you point me to the right place? ===== --------------------------- Adrian Esteban Madrid Benson Institute, Webmaster Brigham Young University --------------------------- adrian_esteban(a)madrid.com =========================== __________________________________________________ Do You Yahoo!? Yahoo! Auctions - Buy the things you want at great prices. http://auctions.yahoo.com/

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Re: [Zope] Question about python binary with zope install
by Dieter Maurer 13 Mar '01

13 Mar '01

Gary Nielson writes: > .... > the > binary that comes with zope is 1.5 megs, while I already have another > binary that came with my mandrake 7.2 system, same version, 1.5.2, in > /usr/bin. It is only 423k. Are there certain modules or whatever added to > the binary that comes with Zope that I need to use? Zope uses dynamically loaded shared objects for C extensions. Try to use your installed Python. If it has thread support, you have a good chance that it will work. If it does not work, you will be told in a clear way. Maybe, stripping the Zope distributed Python will reduce its size. Make a copy before stripping. It may be possible that symbols essential for dynamic linking are stripped, too. Dieter

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RE: [Zope] ZSQL subselect P
by Farrell, Troy 13 Mar '01

13 Mar '01

This isn't a result of ZSQL methods not wanting to do multiple SELECTs is it? I can't tell from the traceback. Troy -----Original Message----- From: Casey Duncan [mailto:cduncan@kaivo.com] Sent: Tuesday, March 13, 2001 4:14 PM To: Lee Marzke Cc: zope(a)zope.org Subject: Re: [Zope] ZSQL subselect P Lee Marzke wrote: > > Hi, > > I'm trying to use a subquery with the following SQL syntax and get an error. > > SELECT * from return WHERE requestid = ( SELECT requestid from return ORDER BY > requestid LIMIT 1 ) > > Each part of the queary works seperatly but not together. Are their limitation > on SQL statements that are allowed ? > > Using Zope 2.3.0 and > PostgresSQL 7.0.3 > ZPoPyDA-1.2.tar.gz > PoPy-2.0.2.tar.gz > I'm no MySQL expert, but generally you would use the IN operator when doing subselects. Can MySQL even do subselects?? -- | Casey Duncan | Kaivo, Inc. | cduncan(a)kaivo.com `------------------> _______________________________________________ Zope maillist - Zope(a)zope.org http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )

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Re: [Zope] Keep track of language.
by Dieter Maurer 13 Mar '01

13 Mar '01

Pattreeya Tanisaro writes: > What is the difference between seting cookie and storing the language in > session? In a session object, you save all data relevant for a session, language, previous actions/selections, results worth to be remembered. The complete session object is identified by a single cookie (or an URL component). This way, you do not use a large number of cookies (they are limited to avoid DOS attacks). Dieter

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Re: [Zope] http GET messages
by Dieter Maurer 13 Mar '01

13 Mar '01

Patrick Melo writes: > I have recently installed Red Hat Linux release 7.0 (Guinness). I added > the Zope-zserver-2.3.0-1 and Zope-2.3.0-1 rpms from the 'Libc6 Contribs > for i386'. It appears that all the requests are being logged in > /var/log/messages. Is there some way I can change this to be something > like /etc/httpd/logs/access_log? Here is a sample message: You can change your "syslog" configuration ("/etc/syslog.conf"). Looking at the source, you will probably find a way to use file logging rather than "syslog" logging. I would search "z2.py" and (recursively) ZServer for "syslog" to find the appropriate intervention place. Dieter

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Re: [Zope] Adding languages to Zope-based Site
by Dieter Maurer 13 Mar '01

13 Mar '01

Anton A. Zotov writes: > Urgent: Could anybody please give me peace of advice on how to implement > multilingual sites in Zope environment ? You start searching zope.org for localization/translation/multilingual and similar terms... Dieter

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RE: [Zope] Acquisition Problem ?
by Dieter Maurer 13 Mar '01

13 Mar '01

Richard Moon writes: > But what we have here is an object, a dtml method, which behaves completely > differently depending on how it is referenced. > > Can anyone tell me why that is a good thing ? To me it seems a very bad thing. I like it very much! It allows to use a single object in different contexts and to have its behaviour adapted to these contexts. In fact, the behaviour is not completely different: it is still controlled by the same code/algorithm. But the different contexts lead to slightly different behaviour, influenced by the context. You have similar effects in object orientend languages with dynamic method resolution. Dieter

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Re: [Zope] dtml-tree: Folder listing from different area(s)
by Dieter Maurer 13 Mar '01

13 Mar '01

sbabu(a)tnc.org writes: > ... dtml-tree expansion lacks parameters ... > .... > Now it all works fine initially. When the + sign > is clicked to expand a folder, the BASEURL is > not passed forward to the resulting display. That > causes an error. I'm now passing BASEURL as a session > variable, which I think is an ugly solution. A recent extension to "dtml-tree", the attribute "urlparam", was a bit short sighted. It allows you to extend the URL's query string. But unfornately only by a constant... I fear, if you are not prepared to patch the dtml-tree source, you must stick with your session (or cookie) solution... Dieter

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