May 2005 - Zope - Zope lists

monitor / icp server
by Sylvain Thénault 13 May '05

13 May '05

Hey ! I'm experiencing some problem trying to use the monitor server. I've zope 2.7.6 running, with an emergency user defined in the instance's access file, with password stored as clear text. When I try to run the monitor_client.py script, I type my password and everything I get (except a warning for using regsub instead of re) is : warning: unhandled connect event and the script ends. Does anyone managed to access the monitor server with zope 2.7.6 ? Non related question : is there some documentation about Zope's icp capabilities ? TIA -- Sylvain Thénault LOGILAB, Paris (France). http://www.logilab.com http://www.logilab.fr http://www.logilab.org

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Generating and Downloading PDF.
by Fernando Lujan 13 May '05

13 May '05

Hi guys, I'm creating a pdf using reportlab, after the canvas.close() I put the following code inside a External Method: R = self.REQUEST.RESPONSE R.setHeader('content-type', 'application/rtf') R.setHeader('content-length', str(len(data))) R.write(data) But I receive the following error: *Error Type: NameError* *Error Value: global name 'self' is not defined Is there some import wich I have been missing? Fernando Lujan

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Re: [Zope] URL rewriting (VHM and browser Id manager)
by Victor Kolisinski 13 May '05

13 May '05

Thank you Dieter My virtual host mapping string was incorrect. URL rewriting with VHM and BIM now works. Victor --- Dieter Maurer <dieter(a)handshake.de> wrote: > Victor Kolisinski wrote at 2005-5-12 07:13 -0700: > >My zope application needs support for sessions > without > >cookies, > >so url rewriting based on Browser Id manager is > used. > >However when Virtual Host Monster is included in > >environment browser manager doesn't rewrite URL. > > That's surprising. > > Maybe a conflict for the > "__before_publishing_traverse__" hook > used by both features (such that VHM discards the > information > previously set by the BIM). > > In principle, the "BeforeTraverse" dispatcher (code > in "ZPublisher.BeforeTraverse") has a > "priority" feature to control such conflicts. > But, probably it is not used. > > -- > Dieter > Discover Yahoo! Stay in touch with email, IM, photo sharing and more. Check it out! http://discover.yahoo.com/stayintouch.html

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Bad Hostname with Zope 2.8.X on Windows
by Simon ALEXANDRE 13 May '05

13 May '05

Hi all, I'm using Zope 2.8.0.b.1 on windows 2000. The problem is quite simple: when I start the zope server the hostname is 'Localhost' then it's impossible to connect the server remotely (i.e. by specifying the IP address of the server) I know that in version 2.7 this problem doesn't appear. When I launch zope 2.7 the hostname is 'MyMachineName' How to fix that? Which file should I update? Thank you Simon

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Delete user from acl_users folder
by Allen Huang 13 May '05

13 May '05

I tried your method before and it didn't work I have a folder called conference and inside it there is acl_users folder and I write all my dtmls in the conference folder (by the way, your are talking about manage_delObjects() instead deleteObjects().... right??) I tried to use <dtml-call expr="acl_users.manage_deleteObjects(AUTHENTICATED_USER)"> zope tell me an error __get__ I tried to use <dtml-call expr="acl_users.manage_deleteObjects(AUTHENTICATED_USER.getUserName())"> even tough it didn't give me any errors, the user name still exists in the acl_users folder So, any other ideas?? --------------------------------- Yahoo! Mail Mobile Take Yahoo! Mail with you! Check email on your mobile phone.

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question about login
by u1207440 12 May '05

12 May '05

I have created a login form an a few users in acl_users, both exists in a ordered folder called conference. My login Form post to a login dtml method and login dtml method redirect me to another page. Even though the user exists and username and password is correct, somehow zope won't redirect me. The login query window pops out three time and in the end it denied me "You are not allowed to access '....' in this context". Can someone help me, is there any thing I have to set?? should I move all the files into the root??

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ack! Zope stopped starting as a Windows Service
by Chris Curvey 12 May '05

12 May '05

Everything was going so well today, too.... Zope was installed as part of the Plone 2 installer on Win2K. Has been running fine for several months. I was adding some issues to my collector, and things started hanging up on my system. After reboot, the Zope service did not start, trying to start it manually through the service manager gives "could not start the zope instance at c:\program files\Plone2\Data service on Local Computer. The service did not return an error. There could be an internal windows error or an internal service error." the last three messages in the error log are: total failure getting the folderlisting action for the folder http://compaq.antiques:8080/Knowledgebase/tech/collector.2005-01-07.3329515… trying to restart the server via the service manager does not create a new event log. I can start Zope manually via runzope.bat, and it will work, though it gives me this error: C:\Program Files\Plone 2\Zope\lib\python\Zope\Startup \run.py" -C "C:\Program Fil es\Plone 2\Data\etc\zope.conf" Traceback (most recent call last): File "C:\Program Files\Plone 2\Zope\lib\python\Products\CMFBoard\Forum.py", li ne 34, in ? from ForumMailReceiver import MailReceiver File "C:\Program Files\Plone 2\Zope\lib\python\Products\CMFBoard\ForumMailRece iver.py", line 22, in ? from Products.PortalTransport.interfaces.mailreceiver import IMailReceiver ImportError: No module named PortalTransport.interfaces.mailreceiver Traceback (most recent call last): File "C:\Program Files\Plone 2\Zope\lib\python\Products\CMFBoard\Forum.py", li ne 41, in ? from Subscribeable import Subscribeable File "C:\Program Files\Plone 2\Zope\lib\python\Products\CMFBoard\Subscribeable .py", line 18, in ? from Products.PortalTransport.SubscribeableMember import SubscribeableMember ImportError: No module named PortalTransport.SubscribeableMember Help! I was using that Zope instance as a spare brain, and my last backup is....[expletive deleted]... too old to be useful.

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Can't see new Plone installation
by Brian Hickey 12 May '05

12 May '05

Hi all, Can't seem to figure this one out: - Just installed Plone and added a Plone site through the ZMI - After the install the redirect to view the Plone site doesn't complete, and I get an 'Action Canceled' error in the browser (IE6). However, it seems to install fine (a Plone site is created in the Zope root with all the usual forms, site error log, cookie crumbler, etc) and I can browse through and customise these elements. - If I try to view the Plone site (mydomain.com:8080/Plone) either directly in the address bar of the browser, or by clicking the View tab of my Plone instance, the browser lags for about a minute (this varies), then bombs out with an "Action Canceled" or a "Page Cannot be Displayed" error. The same effect occurs with Firefox. Has anyone experienced anything like this before? If you need any more info, please let me know. Thanks for your help, Brian PS - Debug info from ZMI: Zope version: (Zope 2.6.3 (source release, python 2.1, linux2), python 2.1.3, freebsd4) Python version: 2.1.3 (#1, Aug 14 2002, 10:53:43) [GCC 2.95.3 20010315 (release) [FreeBSD]] System Platform: freebsd4 SOFTWARE_HOME: /usr/local/Zope-2.6.3/lib/python INSTANCE_HOME: /usr/local/Zope-2.6.3 CLIENT_HOME: /usr/local/Zope-2.6.3/var Process ID: 16119 (159627264) Running for: 1 min 25 sec sys.path: /usr/local/Zope/lib/python /usr/local/Zope /usr/local/Zope /usr/local/lib/python2.1 /usr/local/lib/python2.1/plat-freebsd4 /usr/local/lib/python2.1/lib-tk /usr/local/lib/python2.1/lib-dynload /usr/local/lib/python2.1/site-packages

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Strage behavior in Scripts
by Luiz Fernando B. Ribeiro 12 May '05

12 May '05

Hello, I have lost already 2 days in it and can't figure whats wrong. I'm using PIL to generate barcodes and writen an external method to handle this. The script runs fine in the console but inside Zope it raises exceptions in PIL files. I decided to write an external script and call it with sys.system from the external method but again it raises exceptions similar to the other but in other files. What can it bee? Traceback (most recent call last): File "/engenho/bin/codigo_barra.py", line 89, in ? barra.save(arquivo) File "/usr/lib/python2.3/site-packages/PIL/Image.py", line 1127, in save preinit() File "/usr/lib/python2.3/site-packages/PIL/Image.py", line 243, in preinit __import__("%sImagePlugin" % m, globals(), locals(), []) File "/usr/lib/python2.3/site-packages/PIL/GifImagePlugin.py", line 53, in ? class GifImageFile(ImageFile.ImageFile): AttributeError: 'module' object has no attribute 'ImageFile' I'm using zope 2.7 from Debian sarge. Thanks, -- Luiz Fernando B. Ribeiro Engenho Soluções para a Internet +55 11 6959-7610

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Python2.4.1 and Zope 2.7.X
by Dennis Allison 12 May '05

12 May '05

Has anyone had problems with Python 2.4.1 with the latest Zope 2.7.X versions? -- Dennis Allison * Computer Systems Laboratory * Gates 227 * Stanford University * Stanford CA 94305 * (650) 723-9213 * (650) 723-0033 fax * allison(a)shasta.stanford.edu * allison(a)sumeru.stanford.edu

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