August 2004 - Zope - Zope lists

Refreshing ZClass Products
by Ralph van den Houdt 30 Aug '04

30 Aug '04

Hi All, I used to update my productionserver by importing my ZClass products and flushing the cache of the zope instance. Currently I switched to Zope 2.7 and it looks like the flush method doesn't work anymore and I have to use the reboot function nowadays to update my products. Can I refresh my products without restarting the zope instance? Greetings Ralph

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RE: [Zope] apache 2.0.50
by Martin Koekenberg 30 Aug '04

30 Aug '04

Hallo William, I've no slution foor the ssl part (Please tell me ;-) ) Apache port : 80 Zope port : 8081 But this is working for me : <VirtualHost *> ServerName www.sassendonk.nl ServerAdmin webmaster(a)sassendonk.nl <IfModule mod_rewrite.c> RewriteEngine On # use RewriteLog to debug problems with your rewrite rules # disable it after you found the error our your harddisk will be filled *very fast* #RewriteLog "/usr/local/zope/data/log/rewrite_log" #RewriteLogLevel 2 ErrorLog /usr/local/zope/data/log/www.sassendonk.nl/error.log CustomLog /usr/local/zope/data/log/www.sassendonk.nl/access.log combined CustomLog /usr/local/zope/data/log/www.sassendonk.nl/agent.log agent CustomLog /usr/local/zope/data/log/www.sassendonk.nl/referer.log referer RewriteRule ^/(.*) http://localhost.localdomain:8081/VirtualHostBase/http/%{SERVER_NAME}:80/sa… [L,P] RewriteRule ^/manage(.*) http://localhost.localdomain:8081/VirtualHostBase/http/%{SERVER_NAME}:80/sa… [L,P] RewriteRule ^/p_(.*) http://localhost.localdomain:8081/VirtualHostBase/http/%{SERVER_NAME}:80/sa… [L,P] RewriteRule ^/misc_(.*) http://localhost.localdomain:8081/VirtualHostBase/http/%{SERVER_NAME}:80/sa… [L,P] RewriteRule ^/(.*) - [L] </IfModule> <IfModule mod_proxy.c> ProxyVia On # prevent the webserver from beeing used as proxy <LocationMatch "^[^/]"> Deny from all </LocationMatch> </IfModule> </VirtualHost> Success Martin Koekenberg ----- Original Message ----- From: "William Herring" <william.herring(a)spgenetics.com> To: <zope(a)zope.org> Sent: Monday, August 30, 2004 3:55 AM Subject: [Zope] apache 2.0.50 > I'm running RedHat9 + apache 2.0.50, and I'm trying to incorporate with > zope. Zope is running fine on port 8080 as well as https on 443 (can see a > typical apache test page). I also have apache listening on port 8000 and > have Virtual Host Monster installed. > > In the /etc/httpd/conf/ssl.conf I have at the bottom of the file: > <VirtualHost *:8000> > ErrorLog /var/log/httpd/error_log > TransferLog /var/log/httpd/access_log > SSLEngine on > SSLCipherSuite > ALL:!ADH:!EXPORT56:RC4+RSA:+HIGH:+MEDIUM:+LOW:+SSLv2:+EXP:+eNULL > SSLCertificateFile /etc/httpd/conf/server.crt > SSLCertificateKeyFile /etc/httpd/conf/server.key > CustomLog /var/log/httpd/ssl_request_log \ > "%t %h %{SSL_PROTOCOL}x %{SSL_CIPHER}x \"%r\" %b" > <IfModule mod_rewrite.c> > RewriteEngine On > RewriteLog "/var/log/httpd/rewrite.log" > RewriteLogLevel 9 > RewriteRule ^/(.*) > http://192.168.0.25:8080/VirtualHostBase/https/192.168.0.25:8000/VirtualHost > Root/$1 [L,P] > </IfModule> > </VirtualHost> > > > > > Yet, when I try to access https://192.168.0.25:8000 , I get: > Forbidden > You don't have permission to access/manage on this server. > > I have taken out the rewrite rules above to see what happens, and I get the > apache test page. > > > > > > Any ideas would be greatly appreciated. > > > _______________________________________________ > Zope maillist - Zope(a)zope.org > http://mail.zope.org/mailman/listinfo/zope > ** No cross posts or HTML encoding! ** > (Related lists - > http://mail.zope.org/mailman/listinfo/zope-announce > http://mail.zope.org/mailman/listinfo/zope-dev ) >

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PTS UnicodeErrors? Do i need to worry?
by Dario Lopez-Kästen 30 Aug '04

30 Aug '04

Hello, I often get these in my logs: .... File "/usr/local/zope/instances/cdks/Products/PlacelessTranslationService/PlacelessTranslationService.py", line 520 , in translate text = context.RESPONSE._encode_unicode(text) File "/usr/local/zope/software/zope-2.7.1/lib/python/ZPublisher/HTTPResponse.py", line 434, in _encode_unicode return body.encode(encoding) UnicodeEncodeError: 'latin-1' codec can't encode characters in position 0-3: ordinal not in range(256) Do I need to worry about them? What do they mean? I am using Zope 2.7.1 with zope 2.3.4 and Plone 2.0.3. I have set the site to serve iso-8859-1. Thanks, /dario -- -- ------------------------------------------------------------------- Dario Lopez-Kästen, IT Systems & Services Chalmers University of Tech.

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apache 2.0.50
by William Herring 30 Aug '04

30 Aug '04

I'm running RedHat9 + apache 2.0.50, and I'm trying to incorporate with zope. Zope is running fine on port 8080 as well as https on 443 (can see a typical apache test page). I also have apache listening on port 8000 and have Virtual Host Monster installed. In the /etc/httpd/conf/ssl.conf I have at the bottom of the file: <VirtualHost *:8000> ErrorLog /var/log/httpd/error_log TransferLog /var/log/httpd/access_log SSLEngine on SSLCipherSuite ALL:!ADH:!EXPORT56:RC4+RSA:+HIGH:+MEDIUM:+LOW:+SSLv2:+EXP:+eNULL SSLCertificateFile /etc/httpd/conf/server.crt SSLCertificateKeyFile /etc/httpd/conf/server.key CustomLog /var/log/httpd/ssl_request_log \ "%t %h %{SSL_PROTOCOL}x %{SSL_CIPHER}x \"%r\" %b" <IfModule mod_rewrite.c> RewriteEngine On RewriteLog "/var/log/httpd/rewrite.log" RewriteLogLevel 9 RewriteRule ^/(.*) http://192.168.0.25:8080/VirtualHostBase/https/192.168.0.25:8000/VirtualHost Root/$1 [L,P] </IfModule> </VirtualHost> Yet, when I try to access https://192.168.0.25:8000 , I get: Forbidden You don't have permission to access/manage on this server. I have taken out the rewrite rules above to see what happens, and I get the apache test page. Any ideas would be greatly appreciated.

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Error publishing resource
by Garito 29 Aug '04

29 Aug '04

Hi all I have some code like these: def __bobo_traverse__(self, REQUEST, name): obj = getattr(self, name, None) if obj is not None: return obj else: return 'cocohuaha' But zope raise an The object at http://myserver:8080/TestingZope/Test is not publishable. Why? Thank you!

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wrapping text
by Larry McDonnell 28 Aug '04

28 Aug '04

Hi, I have a simple question. How to you set the html code to wrap the text around a dtml variable. <td width="181%" height="30" bgcolor="#F0F0FA" align="left"> <dtml-var lesson_summary> </font></td> The line is straight across, I know I can use a textarea. Any help would be great. Thanks, Larry

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copy item from on ObjectManager to another?
by Josef Meile 28 Aug '04

28 Aug '04

--- In zope(a)yahoogroups.com, John Hunter <jdhunter@a...> wrote: > >>>>> "Jonathan" == Jonathan Hobbs <toolkit@m...> writes: > > Jonathan> do a google on 'manage_copyObjects' > > > Thanks - I'm not sure this method is appropriate though. I'm using > the python API (eg in a product) and I've found this about manage_copyObjects > > The argument to manage_copyObjects is a tuple of object IDs which > must exist in the folder where you call the method. > > and I can't work with this constraint, eg I'm not calling the method > from the folder containing the objects. Then get the container object with: myObj=self.restrictedTraverse(path) if myObj==None: #The object wasn't found #Raise an exception or return an error here else: #The object was found #Copy objects here Regards, Josef

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[UserDiscussion] ANN: Zwiki 0.34 beta 1 released, BUG HUNTERS needed
by Simon Michael 27 Aug '04

27 Aug '04

Yes *beta*. Don't get too excited.. by this I mean a beta for 0.34, not 1.0 (though we are due for that too). Why not the usual "rc1" ? "Release candidate" usually means no more fixes except critical ones. In practice there are usually a bunch of late additions. I'd like to make the 25th to 1st a bug-hunting period, and generate as much tracker activity and bugfix patches as we can. Minor/safe enhancements may be ok as well. I think we can handle it. This is less intense than a single bug day, but maybe easier for a number of us to participate. So, you are hereby invited to join the first Zwiki BUG HUNT! Want to help make 0.34 better ? Visit http://zwiki.org/IssueTracker and do whatever you can to help clarify & resolve issues. Communications are via tracker page comments and #zwiki on freenode.net (maybe DevDiscussion too, we'll figure it out). This one goes from Friday 8/27 to Tuesday 8/31. Best, -Simon

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Re: Simple DTML question: SOLVED
by Josef Meile 27 Aug '04

27 Aug '04

--- In zope(a)yahoogroups.com, hpinson@i... wrote: > Thanks all-- with some fiddling got it working, based on your > suggestions. ZPT is better for this! DTML-IF is a bit > conterintuitive here. Good that it works for you. By the way, which version of the book are you reading? I guess the one on the zope.org site. I recommend you to read the one on: www.plope.com which has all the examples updated to zpt ;-) I see allways that the people here suggest to use zpt, but the book on zope.org still uses dtml. Why don't the zope.org webmasters put a link to the new book there? It will save work to the newies trying to migrate from dtml to zpt. Regards, Josef

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contents of File as string: acquisition wrapper problem
by John Hunter 27 Aug '04

27 Aug '04

What is the proper way to get the contents of a File as a string from the python API? I am doing zip = zipfile.ZipFile(tmpfile, 'w') for fileo in self._subfileFolder.objectValues('File'): fname = fileo.getId() zip.writestr(fname, fileo.data) zip.close() But the call to writestr raises Error Type: TypeError Error Value: crc32() argument 1 must be string or read-only buffer, not ImplicitAcquirerWrapper Traceback (innermost last): * Module ZPublisher.Publish, line 101, in publish * Module ZPublisher.mapply, line 88, in mapply * Module ZPublisher.Publish, line 39, in call_object * Module Products.irbworkflow.CRCFlow, line 1603, in all_zipped * Module zipfile, line 460, in writestr TypeError: crc32() argument 1 must be string or read-only buffer, not ImplicitAcquirerWrapper So it appears data is wrapped by the acquisition machinery. Any ideas? Thanks, John Hunter zope 2.7

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