November 2004 - Zope

'NoneType' object has no attribute 'setHeader'
by Christopher Rivard 17 Nov '04

17 Nov '04

Hello, I am revisiting a product based on the tutorial in the Zope bible and am having some issues installing it on Zope 2.7. It was working in Zope 2.5. Any suggestions of where to start looking to solve the following issue? Traceback (innermost last): Module ZPublisher.Publish, line 100, in publish Module ZPublisher.mapply, line 88, in mapply Module ZPublisher.Publish, line 40, in call_object Module Shared.DC.Scripts.Bindings, line 306, in __call__ Module Shared.DC.Scripts.Bindings, line 343, in _bindAndExec Module App.special_dtml, line 175, in _exec Module Shared.DC.Scripts.Bindings, line 320, in __render_with_namespace__ Module Shared.DC.Scripts.Bindings, line 343, in _bindAndExec Module App.special_dtml, line 175, in _exec Module DocumentTemplate.DT_Util, line 201, in eval - __traceback_info__: RESPONSE Module <string>, line 0, in ? AttributeError: 'NoneType' object has no attribute 'setHeader' Thanks in advance, Chris

3 2

Use MimeTypesRegistry in a plone product
by Stéphane Peillon 17 Nov '04

17 Nov '04

Hello, I try to use some functions of the mimetypes_registry class in a python file (ExFile.py) in a product for zope 2.7.2 and plone 2.0.4 call PloneExFile (to have ftp support)... But without success. How can I use this function ? If I do something like this : /def PUT(self, REQUEST, RESPONSE): """ Handle HTTP / WebDAV / FTP PUT requests. """ self.dav__init(REQUEST, RESPONSE) self.dav__simpleifhandler(REQUEST, RESPONSE, refresh=1) file=REQUEST["BODY"] mime_type=self.mimetypes_registry.classify(file,filename=self.id).mimetypes[0] nom = self.id dummyfile=DummyFileUpload(file,nom,mime_type) self.attachFile(file=dummyfile,REQUEST=REQUEST) # Change attributes self.title = nom # Reindex self.reindexObject() RESPONSE.setStatus(204) return RESPONSE /I have got this error log :/ 2004-11-16T08:47:46 ERROR(200) SiteError http://xxxxx:xx21/Zope/IGNet/Documentation/Exploitation/document.doc/PUT Traceback (most recent call last): File "D:\Zope\Zope-2.7.2-0\lib\python\ZPublisher\Publish.py", line 101, in publish request, bind=1) File "D:\Zope\Zope-2.7.2-0\lib\python\ZPublisher\mapply.py", line 88, in mapply if debug is not None: return debug(object,args,context) File "D:\Zope\Zope-2.7.2-0\lib\python\ZPublisher\Publish.py", line 39, in call_object result=apply(object,args) # Type s<cr> to step into published object. File "D:\Zope\Zope-2.7.2-0\lib\python\webdav\NullResource.py", line 126, in PUT ob.PUT(REQUEST, RESPONSE) File "E:\Zope-Instance\SG-IG\Products\PloneExFile\ExFile.py", line 220, in PUT mime_type=self.mimetypes_registry.classify(file,filename=self.id).mimetypes[0] AttributeError: mimetypes_registry / I do something like this : / def PUT(self, REQUEST, RESPONSE): """ Handle HTTP / WebDAV / FTP PUT requests. """ self.dav__init(REQUEST, RESPONSE) self.dav__simpleifhandler(REQUEST, RESPONSE, refresh=1) file = REQUEST["BODY"] registry = getToolByName(self, 'mimetypes_registry') name = self.id mime_type = "" name_temp = name.split(".") ext = name_temp[len(name_temp)-1] mt=registry.list_mimetypes() for id in mt: mtbis=registry.lookup(id)[0] if ext in mtbis.extensions: mime_type= mtbis dummyfile=DummyFileUpload(file,name,mime_type) self.attachFile(file=dummyfile,REQUEST=REQUEST) # Change attributes self.title = name # Reindex self.reindexObject() RESPONSE.setStatus(204) return RESPONSE/ I have got this error : /2004-11-16T08:59:38 ERROR(200) SiteError http:////xxxxx:xx21///Zope/IGNet/Documentation/Exploitation/Document.doc/PUT Traceback (most recent call last): File "D:\Zope\Zope-2.7.2-0\lib\python\ZPublisher\Publish.py", line 101, in publish request, bind=1) File "D:\Zope\Zope-2.7.2-0\lib\python\ZPublisher\mapply.py", line 88, in mapply if debug is not None: return debug(object,args,context) File "D:\Zope\Zope-2.7.2-0\lib\python\ZPublisher\Publish.py", line 39, in call_object result=apply(object,args) # Type s<cr> to step into published object. File "D:\Zope\Zope-2.7.2-0\lib\python\webdav\NullResource.py", line 126, in PUT ob.PUT(REQUEST, RESPONSE) File "E:\Zope-Instance\SG-IG\Products\PloneExFile\ExFile.py", line 220, in PUT registry = getToolByName(self, 'mimetypes_registry') File "E:\Zope-Instance\SG-IG\Products\CMFCore\utils.py", line 75, in getToolByName raise AttributeError, name AttributeError: mimetypes_registry /Thanks/ /Stephane Peillon

3 2

Logging in a product
by Pascal Peregrina 17 Nov '04

17 Nov '04

Hi, Could someone remind me what is the easiest way to log things to the log/event.log from a Zope (2.7) Product ? Thanks a lot. Pascal ********************************************************************** This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the system manager. This footnote also confirms that this email message has been swept by MIMEsweeper for the presence of computer viruses. www.mimesweeper.com **********************************************************************

4 3

RE: [Zope] Logging in a product
by Pascal Peregrina 17 Nov '04

17 Nov '04

Perfect, thanks. -----Message d'origine----- De : Andreas Jung [mailto:lists@andreas-jung.com] Envoyé : mercredi 17 novembre 2004 16:24 À : Pascal Peregrina; 'zope(a)zope.org' Objet : Re: [Zope] Logging in a product --On Mittwoch, 17. November 2004 16:19 Uhr +0100 Pascal Peregrina <Pperegrina(a)Lastminute.com> wrote: > Hi, > > Could someone remind me what is the easiest way to log things to the > log/event.log from a Zope (2.7) Product ? > from zLOG import LOG, INFO LOG(ident, INFO, 'this is stupid') -aj ********************************************************************** This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the system manager. This footnote also confirms that this email message has been swept by MIMEsweeper for the presence of computer viruses. www.mimesweeper.com **********************************************************************

1 0

Macro parameters has made into Zope 2.7.x ?
by Rodrigo Dias Arruda Senra 17 Nov '04

17 Nov '04

Hi, I've stumbled into the "Macro Parameters Proposal" as described in http://zope.org/Wikis/DevSite/Proposals/MacroParameters The discussion in the WIki page mentioned above dates 2003. Although I could not find any reference to it in ZopeBooks, I wonder if this feature (or similar) was incorporated into Zope 2.7.x ? best regards, Senra

2 1

zope does not start after ZWiki 0.36.1
by robert rottermann 16 Nov '04

16 Nov '04

After I installed ZWiki 0.36.1 Zope dies in moin_support tracepack follows. I use the following locale >>> import locale >>> locale.getdefaultlocale() ['en_US', 'utf'] Robert raceback (most recent call last): File "/home/zope/Zope-2.7.3b1-0/lib/python/OFS/Application.py", line 660, in import_product product=__import__(pname, global_dict, global_dict, silly) File "/home/zope/instances/redcor/Products/ZWiki/__init__.py", line 11, in ? import ZWikiPage, ZWikiWeb, Permissions, Defaults File "/home/zope/instances/redcor/Products/ZWiki/ZWikiPage.py", line 76, in ? from Admin import AdminSupport File "/home/zope/instances/redcor/Products/ZWiki/Admin.py", line 18, in ? from pagetypes import PAGE_TYPE_UPGRADES File "/home/zope/instances/redcor/Products/ZWiki/pagetypes/__init__.py", line 132, in ? __import__('Products.ZWiki.pagetypes.%s' % file) File "/home/zope/instances/redcor/Products/ZWiki/pagetypes/moin.py", line 11, in ? from moin_support import render_moin_markup File "/home/zope/instances/redcor/Products/ZWiki/pagetypes/moin_support.py", line 38, in ? class Parser: File "/home/zope/instances/redcor/Products/ZWiki/pagetypes/moin_support.py", line 62, in Parser word_rule = ur'(?:(?<![%(l)s])|^)%(parent)s(?:%(subpages)s(?:[%(u)s][%(l)s]+){2,})+(?![%(u)s%(l)s]+)' % { TypeError: unicode() argument 2 must be string, not None Traceback (most recent call last): File "/home/zope/Zope/lib/python/Zope/Startup/run.py", line 50, in ? run() File "/home/zope/Zope/lib/python/Zope/Startup/run.py", line 19, in run start_zope(opts.configroot) File "/home/zope/Zope-2.7.3b1-0/lib/python/Zope/Startup/__init__.py", line 51, in start_zope starter.startZope() File "/home/zope/Zope-2.7.3b1-0/lib/python/Zope/Startup/__init__.py", line 230, in startZope Zope.startup() File "/home/zope/Zope-2.7.3b1-0/lib/python/Zope/__init__.py", line 47, in startup _startup() File "/home/zope/Zope-2.7.3b1-0/lib/python/Zope/App/startup.py", line 45, in startup OFS.Application.import_products() File "/home/zope/Zope-2.7.3b1-0/lib/python/OFS/Application.py", line 637, in import_products import_product(product_dir, product_name, raise_exc=debug_mode) File "/home/zope/Zope-2.7.3b1-0/lib/python/OFS/Application.py", line 660, in import_product product=__import__(pname, global_dict, global_dict, silly) File "/home/zope/instances/redcor/Products/ZWiki/__init__.py", line 11, in ? import ZWikiPage, ZWikiWeb, Permissions, Defaults File "/home/zope/instances/redcor/Products/ZWiki/ZWikiPage.py", line 76, in ? from Admin import AdminSupport File "/home/zope/instances/redcor/Products/ZWiki/Admin.py", line 18, in ? from pagetypes import PAGE_TYPE_UPGRADES File "/home/zope/instances/redcor/Products/ZWiki/pagetypes/__init__.py", line 132, in ? __import__('Products.ZWiki.pagetypes.%s' % file) File "/home/zope/instances/redcor/Products/ZWiki/pagetypes/moin.py", line 11, in ? from moin_support import render_moin_markup File "/home/zope/instances/redcor/Products/ZWiki/pagetypes/moin_support.py", line 38, in ? class Parser: File "/home/zope/instances/redcor/Products/ZWiki/pagetypes/moin_support.py", line 62, in Parser word_rule = ur'(?:(?<![%(l)s])|^)%(parent)s(?:%(subpages)s(?:[%(u)s][%(l)s]+){2,})+(?![%(u)s%(l)s]+)' % { TypeError: unicode() argument 2 must be string, not None

2 2

Pack Not Working
by Derek J. Balling 16 Nov '04

16 Nov '04

Our Data.fs file is huge. We had a nightly process to pack it, but it seems that starting a few weeks ago, the nightly process now shows: ------ 2004-11-16T03:00:09 ERROR(200) ZODB packing Traceback (most recent call last): File "/opt/Zope-2.7/lib/python/ZODB/DB.py", line 528, in pack try: self._storage.pack(t,referencesf) File "/opt/Zope-2.7/lib/python/ZODB/FileStorage.py", line 1557, in pack opos = p.pack() File "/opt/Zope-2.7/lib/python/ZODB/fspack.py", line 698, in pack self.gc.findReachable() File "/opt/Zope-2.7/lib/python/ZODB/fspack.py", line 453, in findReachable self.buildPackIndex() File "/opt/Zope-2.7/lib/python/ZODB/fspack.py", line 494, in buildPackIndex u64(s), th.tlen) NameError: global name 's' is not defined ------ .... that seems to be the "stock" code, and nothing has changed that I can see. Can anyone offer suggestions on what I might need to do to get this back up and packing? Since the database is up to 5.X GB, any assistance would be greatly appreciated. :-) Cheers, D

2 2

RE: [Zope] RE: Left Menu (Frame) on ZMI not displaying (ARGH!!!!)
by Paul Sue 16 Nov '04

16 Nov '04

This is true enough, I copied over the Zope instance ... so then, am I to conclude that there is no safe way to move a Zope installation to a new server?! I mean, I checked to make sure all the RPMS on both servers (both running RH FC2) were at same versions. And it WAS working on the new server for 3 days before this problem reared its ugly head.... :( Paul -----Original Message----- From: Chris McDonough [mailto:chrism@plope.com] Sent: Tuesday, November 16, 2004 10:33 AM To: Paul Sue Cc: zope(a)zope.org Subject: Re: [Zope] RE: Left Menu (Frame) on ZMI not displaying (ARGH!!!!) On Tue, 2004-11-16 at 10:23 -0800, Paul Sue wrote: > Well, I moved Data.fs from the working server to the new server (after > shutting Zope down > on both of course) and the problem STILL persists!!!! This is really > frustrating .. I mean, > it worked fine for 3 days then suddenly doesn't work .. no errors in > logs, what the ???? The suggestion to move over Data.fs was an uneducated guess. I'm not suprised it didn't work. > ANynody have any last suggestions before I resort to re-installing > everything fresh from > source??? But you didn't ever actually install on the system that is having problems, did you? You just copied the Zope files over from another system, right? Try installing instead. Installing Zope from source takes about 3 - 5 minutes for me on a reasonably fast system, so it shouldn't be much of a hardship, and will get rid of a potential "problem vector" (different libraries or library versions being installed on the different systems). - C

2 1

virtual hosting with apache2
by Nicola Bonelli 16 Nov '04

16 Nov '04

Hello everyone, I have to serve 2 zope/plone sites and 2 "normal" sites, so I have to use virtual hosting and apache (I chose apache2). That problem is that it simply doesn't work for me! Let me say Zope (and Plone) are working fine. My system is: Debian Woody, Zope 2.7.2, Plone, 2.0.4, Apache2. I followed tha istructions found in zope book, virtual hosting services section: I enabled rewrite and proxy module, added a VHM and these lines to default file in site-enabled: NameVirtualHost * <VirtualHost *> ServerName www.example.com RewriteEngine On RewriteRule ^/(.*) http://127.0.0.1:8080/VirtualHostBase/http/www.example.com:80/vhm_test/Virt… [L,P] </VirtualHost> Of course I change www.example.com in www.mysite.com. When I start apache, I get an error like Could not determine the server's fully qualified domain name: where to set it up? Anyway, do I have to create n files in site-enabled where n is the number of mysite (and adding the lines above?) ? And what about documentroot for zope websites? Typing www.mysite.com I see Zope Quick Start page! This is strange because it listens to 8080 port! So some kind of proxying is working... Can anyone help me please? Contact me if you need more information to solve my problem. Thank you in advance. Bye.

2 1

RE: Left Menu (Frame) on ZMI not displaying (ARGH!!!!)
by Paul Sue 16 Nov '04

16 Nov '04

Well, I moved Data.fs from the working server to the new server (after shutting Zope down on both of course) and the problem STILL persists!!!! This is really frustrating .. I mean, it worked fine for 3 days then suddenly doesn't work .. no errors in logs, what the ???? ANynody have any last suggestions before I resort to re-installing everything fresh from source??? Thanks, Paul > > >I'm not sure what else to suggest; you seem to be the only one > > >experiencing this problem. Maybe reinstall Zope a different way? How > > >did you install Zope? From source? > > > > Yes, originally from source. Then I moved everything to another server eunning > > the same OS (RH FC2). I re-compiled some stuff. Everything seemed to work a few > > days ago. I can try re-installing from scratch I guess, in the worse case. > > > > That leads to my question: what's the best way to move a Zope installation from > > one server to another? > > I typically just move it like you did if I know the two servers are > exactly alike. But reinstalling is the safest way. Typically the only > thing you need to carry over is the Data.fs file and any "Products" > you've installed. > > - C

2 1