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TypeError len() of unsized object
by Waqar Ali 23 Feb '01

23 Feb '01

I am getting the a len() of unsized object error and cant figure out why. Even when I tried after putting tother the feedback form example: Error Type: TypeError Error Value: len() of unsized object System configuration: -Zope version 2.3 -Sendmail 8.10.2-C1 -Python (the one that comes standard with zope) -Linux Redhat on Cobalt Raq 4 many thanks to all zopers... wa. Here is the error trace: Traceback (innermost last): File /home/opt/zope/230/lib/python/ZPublisher/Publish.py, line 222, in publish_module File /home/opt/zope/230/lib/python/ZPublisher/Publish.py, line 187, in publish File /home/opt/zope/230/lib/python/Zope/__init__.py, line 221, in zpublisher_exception_hook (Object: Traversable) File /home/opt/zope/230/lib/python/ZPublisher/Publish.py, line 171, in publish File /home/opt/zope/230/lib/python/ZPublisher/mapply.py, line 160, in mapply (Object: SendFeedback) File /home/opt/zope/230/lib/python/ZPublisher/Publish.py, line 112, in call_object (Object: SendFeedback) File /home/opt/zope/230/lib/python/OFS/DTMLDocument.py, line 189, in __call__ (Object: SendFeedback) File /home/opt/zope/230/lib/python/DocumentTemplate/DT_String.py, line 538, in __call__ (Object: SendFeedback) File /home/opt/zope/230/lib/python/Products/MailHost/SendMailTag.py, line 188, in render (Object: MailHost) File /home/opt/zope/230/lib/python/Products/MailHost/MailHost.py, line 222, in send (Object: MailHost) File /home/opt/zope/230/lib/python1.5/smtplib.py, line 465, in sendmail File /home/opt/zope/230/lib/python1.5/smtplib.py, line 349, in mail File /home/opt/zope/230/lib/python1.5/smtplib.py, line 118, in quoteaddr File /home/opt/zope/230/lib/python1.5/rfc822.py, line 451, in parseaddr File /home/opt/zope/230/lib/python1.5/rfc822.py, line 496, in getaddrlist File /home/opt/zope/230/lib/python1.5/rfc822.py, line 504, in getaddress File /home/opt/zope/230/lib/python1.5/rfc822.py, line 484, in gotonext TypeError: (see above) _________________________________________________________ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com

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Re: [Zope] apache+mod_gzip+zope
by Bak ＠ kedai 23 Feb '01

23 Feb '01

nope. i spoke too soon. in actual fact, ie 5.x performed ok. it looks like mozilla/4.7x, 6.x and opera also performed great. here's a the stats after sometime. if we could also compress gifs/jpgs, it'd be better. [root@emediakdie]# mgstat /var/log/httpd/mod_gzip_log Number of all requests: 129759 Number of requests that were compressed: 16324 (12%) Without compression it would be: 272 mb (279384 kb -> 286090044 bytes) Effective amount of bytes sent: 66 mb (68493 kb -> 70137762 bytes) Only 24% of real amount of bytes was sent to the clients. Saved bytes by mod_gzip: 205 mb (210890 kb -> 215952282 bytes) Log was analyzed in 1.396674 sec -----Original Message----- From: Stephan Goeldi <stephan_goeldi(a)hotmail.com> To: bak(a)nstp.com.my <bak(a)nstp.com.my>; zope(a)zope.org <zope(a)zope.org> Date: Friday, February 23, 2001 10:47 PM Subject: Re: [Zope] apache+mod_gzip+zope >>tested with netscape ok >>msie 5.5 ko >>konqi ok > > >So MSIE was really knocked out? > > > > > >_________________________________________________________________________ >Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.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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Passing Namespace Arguments to ZSQL Methods
by Casey Duncan 23 Feb '01

23 Feb '01

The other day I learned a useful trick with ZSQL methods that I thought I would share. Normally ZSQL methods look only in the REQUEST object for their arguments. I have had an occasion though where it would be useful to pass arguments directly from the namespace just like other methods, without having to write nonsense like sqlMethod(arg1=arg1,arg2=arg2,...). I found that if you pass the ZSQL method the underscore variable (_) as an argument, it will pull its arguments from the namespace and not just REQUEST. example: <dtml-call expr="sqlMethod(_)"> I hope others of you out there find this trick beneficial as well. ===== | Casey Duncan | Kaivo, Inc. | cduncan(a)kaivo.com `-----------------> __________________________________________________ Do You Yahoo!? Yahoo! Auctions - Buy the things you want at great prices! http://auctions.yahoo.com/

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ZSQL question
by Stefano Vedovelli 23 Feb '01

23 Feb '01

Hello I was making some exercises, and wanted to test the <dtml-sqltest> tag. So I wrote the following: select * from address <dtml-sqlgroup required where> <dtml-sqlgroup> <dtml-sqltest name column=name op=like type=string optional> <dtml-or> <dtml-sqltest name column=last_name op=like type=string optional> </dtml-sqlgroup> <dtml-and> <dtml-sqltest company op=like type=string optional> </dtml-sqlgroup> Following the Zope book, that should produce: select * from address if no parameters specified, or: Select * from address where (name like 'ste*' or last_name like 'ste*) in case the name param is valid and so on. Pety that I can't make it working. Everytime I run it, all conditions are rendered, regardless. So I modified it this way select * from address <dtml-sqlgroup required where> <dtml-if name> <dtml-sqlgroup> <dtml-sqltest name column=name op=like type=string optional> <dtml-or> <dtml-sqltest name column=last_name op=like type=string optional> </dtml-sqlgroup> </dtml-if> <dtml-and> <dtml-if company> <dtml-sqltest company op=like type=string optional> </dtml-if> </dtml-sqlgroup> but this way it is not like the book describes and requires some extra work, and I think it is not in the intentions of the sqlgroup/sqltest tag functionality. Now the question is: where I make it wrong? Note that I put the two parameters in the ZSQL parameters list. Thanks for the kind help! Stefano

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Re: [Zope] apache+mod_gzip+zope
by Stephan Goeldi 23 Feb '01

23 Feb '01

>tested with netscape ok >msie 5.5 ko >konqi ok So MSIE was really knocked out? _________________________________________________________________________ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com.

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Renting/buying a dedicated Zope server
by Eric Casteleijn 23 Feb '01

23 Feb '01

I finally got the company I work for to give me a chance to try a pilot project using Zope. Problem is we need a server set-up somewhere running Apache and Zope (preferably under NT as we have no *nix/nux knowhow whatever inhouse.) We found a company here in the netherlands that will host a 19" server for us cheaply, so we asked our hardware supplier for an offer on the box with apache installation (Zope i can manage myself, but i have never even seen Apache up close). They said it would cost approximately 10k for an IBM Netfinity with 2 SCSI-drives, including 12 hrs to install Apache. Somehow that seemed a little excessive to me, and even if it isn't, we can't afford to spend that much on this project right now, but we might in a few months. My question is: does anyone on the list know of a partner that can: a) sell us the hardware & Apache installation at a lower price (keeping in mind the box will have to be shipped to the Netherlands.) or b) rent us a server with Apache/Zope installed, and something like pc-anywhere running to access it from over here. We would require 24-7 service (someone to reboot the server if it hangs/crashes, not much more.) any ideas would be greatly appreciated. I know these aren't questions about Zope proper, so if this question is inappropriate for this forum, please disregard, and this newbie's apologies. cheers, ---------------------- eric casteleijn eric(a)codenamefuture.nl t 070 302 47 81 f 070 364 49 34 Codename Future Zeestraat 71 2518 AA Den Haag ----------------------

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call by reference
by Arenz, Ralph 23 Feb '01

23 Feb '01

Hi, for some external methods in zope i have do write some python scripts. Here my question: I want do a 'function - call by reference' in python. My function definition is like that: def foo(foo1,foo2): foo1=1 foo2=2 My intention is to call the function from an other function in the python script like def foo2(): x,y=2,3 foo(x,y) I know that python is working with seperate namespaces in case of function calls, but is there a work-around for this problem. ralph

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Hiding Port Number in Zope
by Eric Vautour 23 Feb '01

23 Feb '01

We are running Zope under an Apache server and we were wondering if there was anyway to remove the port number from the web address. For example, our web address looks as following: http://www.something.com:8080/its and we would like it to look like this http://www.something.com.its is there any way to do this?

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SiteAccess problem
by Spinwing 23 Feb '01

23 Feb '01

Hello all after careful reading of all the how-to on how to hide Zope behind Apache, I was trying to apply it. I am running Zope 2.3.1b So I have set up properly Apache 1.3.17, and placed a folder to start testing. I add the SiteAccess, I place the parameters... pluff, Zope throws an exception and tells me that it can't find the document. I will recap: say w.x.y.200 mapped to "vzope". So I add a SiteRoot object and set the base to http://vzope. After this, from manage I can't access the folder anymore. Where am I making the mistake? Thanks Stefano

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Rewrite Rule
by Norman Khine 23 Feb '01

23 Feb '01

Hello, I know this topic has been covered time and time again, and I think I understand most of it, BUT ;^o I am having problems / something "funny" seems to be happening! Following the tutorial in building a Job Board http://www.zope.org/Members/mukhsein/job_board_howto , all works well but this is where the "somethin funny" seems to happen. I have a rewrite rule in my apache conf file RewriteEngine on RewriteCond %{HTTP:Authorization} ^(.*) RewriteRule ^/Zope(.*) /usr/local/Zope/Zope.cgi$1 [e=HTTP_CGI_AUTHORIZATION:%1,t=application/x-httpd-cgi,l] so that when I type http://www.foo.com/Zope/Job_Board/ I get to the index_html for this tutorial. If I view the job board the entries are shown I can add jobs, BUT when I do a search, although the entries are displayed in a table as it is supposed to, the URL link for the "Position", which takes us back to the entry re-writes itself to http://www.foo.com/Job_Board/entries/982927522 missing /Zope therefore giving me an error 404 Not Found So, looking at the Entry Search Result DTML Method <TD> <A href="<dtml-var "Catalog.getpath(data_record_id_)">"> <dtml-var position_name></A> </TD> Catalog.getpath does not seem to work with rewrite rule !?!?! Is this correct, or am I missing something. If I access the above using http://www.foo.com:8080/Job_Board/ and do a search the Catalog.getpath works. Thanks for your help Norman

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