May 2004 - Zope - Zope lists

Plone ExFie Problem
by Sajan Varghese 26 May '04

26 May '04

Hi, I am using Plone 1.0.5 and Zope 2.7 on Windows 2000 and I am using the Product PloneExFile. After Upload one or 2 Files to Plone Site the Whole Zope hangs , if u restart then it starts working . I have reported to Ingeniweb , they told to check out the latest from cvs , I have even tried that still the Problem persists . Zope , doesnt give any error message neither responds . At the most is gives it these warnings in Event Log WARNING ZAttachmentAttribute.py:114:Wed May 26 13:30:24 2004: 'Warning: ZAttachmentAttribute initialization without an id is deprecated!' ------ 2004-05-26T13:30:55 PROBLEM(100) IngeniWeb WARNING ZAttachmentAttribute.py:114:Wed May 26 13:30:55 2004: 'Warning: ZAttachmentAttribute initialization without an id is deprecated!' ------ 2004-05-26T13:32:06 PROBLEM(100) IngeniWeb WARNING ZAttachmentAttribute.py:114:Wed May 26 13:32:06 2004: 'Warning: ZAttachmentAttribute initialization without an id is deprecated!' How , Zope hangs for a Product , is there any way to debug this problem or find the actual error for the reason of Hang Regards Sajan DISCLAIMER: This message (including attachment if any) is confidential and may be privileged. Before opening attachments please check them for viruses and defects. MindTree Consulting Private Limited (MindTree) will not be responsible for any viruses or defects or any forwarded attachments emanating either from within MindTree or outside. If you have received this message by mistake please notify the sender by return e-mail and delete this message from your system. Any unauthorized use or dissemination of this message in whole or in part is strictly prohibited. Please note that e-mails are susceptible to change and MindTree shall not be liable for any improper, untimely or incomplete transmission.

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RE: Caching and Proxy Servers
by Tiller, Michael (M.M.) 26 May '04

26 May '04

> From: Nate Aune [mailto:nate@jazkarta.com] > Subject: Re: Caching and Proxy Servers > > Yes, documentation is pretty scarce when it comes to best practice > caching. It seems that caching is more of an art than a science. A subtle meaning to plone4artists? :-) > What we are doing is the following: > > Define a page template 'cache_Calendar' and put it in your custom skin > folder (or whereever): > > <tal:calendar define="dummy python:request.set('anchor_url', > request.URL0); > dummy python:request.set('anchor_method', '');"> > <metal:getcal metal:use-macro="here/portlet_calendar/macros/portlet" > /> > </tal:calendar> > > And then associate this template to the RAMCache. REQUEST variables should > be: > > b_start > month > year > > Then in your right_slots, you would use: > > portal/cache_Calendar > > Instead of: > > here/portlet_calendar/macros/portlet Excellent idea. I guess I got so hung up on the issues raised on plone.org about <html> tags, etc. that I didn't even thinking of wrapping the whole thing up in a page template. However, I don't think this is going to work for the navigation tree although I have to check to make sure. The problem there is that it *is* dependent on "here". I suspect there is an intelligent way to cache it, but I suspect it would have to be broken into two pieces. One piece would grab the file system structure and the other would render the tree (including any children and the bolding which is location specific). -- Mike

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RE: [Zope] WebDrive V6 (&5?) and Zope
by Tim Edwards 26 May '04

26 May '04

We're using it successfuly to allow users to upload documents to our company Intranet. Our Intranet has > 10,000 docs (well over a gigabytes worth) and a handful of users maintaining them and adding new ones. They do this via webdrive. Some have v5 (we havent seen a reason to upgrade them yet) and some have v6 (they got new PCs and we had to reinstall webdrive so we just used v6). We have had some problems - for some reason some docs simply don't upload or download very well (and no its not because the filename had an '&' or something in it) but overall it works extremely well. We're running Zope 2.6.2 -----Original Message----- From: zope-bounces(a)zope.org [mailto:zope-bounces@zope.org]On Behalf Of Paul Browning Sent: Wednesday, 26 May 2004 3:35 PM To: Zope List Subject: [Zope] WebDrive V6 (&5?) and Zope Question: Is anyone using Webdrive V5 or V6 successfully with Zope? Either I'm missing something obvious or WebDrive V6 (and V5?) has become broken with Zope. Everything used to work for me with WebDrive V3 and V4. The following observations were made against Zope 2.7.0. The problem: You connect via WebDrive but you can't see any objects in the right hand pane of Windows Explorer. This happens for both anonymous and authenticated users (I even briefly granted the anonymous users every Zope permission - still no success). If you Show Monitor in WebDrive you see a problem: Connecting to http://zopebox.bris.ac.uk ... OPTIONS / HTTP/1.1 Host: zopebox.bris.ac.uk User-Agent: WebDrive/6.02 NT DAV Translate: f Connection: close HTTP/1.1 200 OK Server: Zope/(Zope 2.7.0, python 2.3.3, win32) ZServer/1.1 Date: Wed, 26 May 2004 04:58:20 GMT Content-Length: 0 Connection: close DAV: 1,2 Ms-Author-Via: DAV Connection: close Etag: Allow: GET, HEAD, POST, PUT, DELETE, OPTIONS, TRACE, PROPFIND, PROPPATCH, MKCOL, COPY, MOVE, LOCK, UNLOCK Date: Wed, 26 May 2004 04:58:20 GMT Connected to http://zopebox.bris.ac.uk Get directory / Can't get directory Get directory / Can't get directory etc etc If you force an authenticated connection from the Windows command line: WebDrive.exe /s:"AAAtest" /u:paul /p:password /url:http://zopebox.bris.ac.uk /pr:1 /d:W /nosaveuserinfo /exp you see in the Zope log just the one entry: 82.32.6.79 - Anonymous [26/May/2004:05:43:05 +0100] "OPTIONS / HTTP/1.1" 200 355 "" "WebDrive/6.02 NT DAV" Do the same thing from Cadaver (which works just fine) and you see four transactions: 137.222.120.80 - Anonymous [26/May/2004:05:46:11 +0100] "OPTIONS / HTTP/1.1" 200 336 "" "cadaver/0.19.1 neon/0.18.3" 137.222.120.80 - Anonymous [26/May/2004:05:46:11 +0100] "PROPFIND / HTTP/1.1" 401 615 "" "cadaver/0.19.1 neon/0.18.3" 137.222.120.80 - paul [26/May/2004:05:46:15 +0100] "PROPFIND / HTTP/1.1" 207 895 "" "cadaver/0.19.1 neon/0.18.3" 137.222.120.80 - paul [26/May/2004:05:46:16 +0100] "PROPFIND / HTTP/1.1" 207 10935 "" "cadaver/0.19.1 neon/0.18.3" Now I'm no WebDAV guru but it would seem that Anonymous needs to do a PROPFIND before a successful authenticated user access can occur - and this is not happening with WebDrive V5/6 against Zope. Any insights appreciated. Thanks Paul -- The Library, Tyndall Avenue, Univ. of Bristol, Bristol, BS8 1TJ, UK E-mail: paul.browning(a)bris.ac.uk URL: http://www.bris.ac.uk/ _______________________________________________ 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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Re: ZOPE Demo?
by Josef Meile 26 May '04

26 May '04

--- In zope(a)yahoogroups.com, "Lennart Regebro" <regebro@n...> wrote: > From: Ehab A. Banjar > > In fact I've already installed Zope in my PC. But, how can I see the > visitor's > > homepage? I mean the homepage of the software? > > I have no idea what you are talking about. There is no visitors homepage. I think perhaps he is talking about the main page of the zope server he just installed. If you had read the first part of the zope book, then you would have seen that you only have to type on your browser: http://localhost:8080 To access the manage interface, type: http://localhost:8080/manage To access the documentation that comes with your zope, go to: /path/to/your/zope/doc To access the fine manual, go to: http://www.zope.org/Documentation/Books/ZopeBook/ I adviced you to read the book and some of the documentation files that come with zope, then come back if you have questions. Regards, Josef

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kupu with dtml?
by Matt Carey 26 May '04

26 May '04

does anyone know if its possible to use kupu with dtml? the documentation has information for page templates but not dtml. i'm currently running epoz 0.8.1 and would like to upgrade if i can... (and the reason i'm asking is that i have an existing zope site all in dtml that i want it to work with). cheers matt

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Re: Caching and Proxy Servers
by Nate Aune 26 May '04

26 May '04

> True, but we have some images on our site. One thing I just noticed. Some of > our images are rendered in the "here" context not in the portal_url context. > That means they don't look like cache hits. Just something to watch out for. Ah.. Good point. I'll check to see how our images are rendered. > I noticed in the 2.7.1b1 release that the line is not commented out (i.e. they > fixed this). That's good. > Finally, have you had any experience caching portlets in Plone. It is not at > all clear to me how to do it. Benchmarking showed that a big issue for us was > the navigation tree generation. I'm frustrated by the fact that all the Plone > documentation is still written for "slots" and that the newer version of Plone > didn't get rid of all the complications described in the old documentation > related to caching. Yes, documentation is pretty scarce when it comes to best practice caching. It seems that caching is more of an art than a science. What we are doing is the following: Define a page template 'cache_Calendar' and put it in your custom skin folder (or whereever): <tal:calendar define="dummy python:request.set('anchor_url', request.URL0); dummy python:request.set('anchor_method', '');"> <metal:getcal metal:use-macro="here/portlet_calendar/macros/portlet" /> </tal:calendar> And then associate this template to the RAMCache. REQUEST variables should be: b_start month year Then in your right_slots, you would use: portal/cache_Calendar Instead of: here/portlet_calendar/macros/portlet >> For use with Apache and Squid where there is HTTP caching going on, then >> yes, this change is necessary. But as I mentioned above, for RAM caches >> it doesn't make any difference. >> >> I'm eager to hear what the Zope guys say on this issue. What is the link >> to the thread? > > Its on the Zope mailing list. I'm not sure how I could send it to you as a > link. You might try and find out where the Zope mailing list archive is. The thread is here: http://thread.gmane.org/gmane.comp.web.zope.general/37337 Nate

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Re: Msg reply
by Tom 26 May '04

26 May '04

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Installation problems
by Simon Angling 26 May '04

26 May '04

I've been working with Zope for a couple of weeks on my local system (Windows XP). I've been try to install on linux all evening but have got so far but haven't got the thing to run. When I think I'm finished and come to running I get the following: ------------------------------------------------------------------------ - [admin@angling bin]$ ./runzope Traceback (most recent call last): File "/usr/local/zope/lib/python/Zope/Startup/run.py", line 49, in ? run() File "/usr/local/zope/lib/python/Zope/Startup/run.py", line 18, in run opts = _setconfig() File "/usr/local/zope/lib/python/Zope/Startup/run.py", line 41, in _setconfig opts.realize(doc="Sorry, no option docs yet.") File "/usr/local/zope/lib/python/zdaemon/zdoptions.py", line 262, in realize self.load_schema() File "/usr/local/zope/lib/python/zdaemon/zdoptions.py", line 303, in load_schema self.schema = ZConfig.loadSchema(self.schemafile) File "/usr/local/zope/lib/python/ZConfig/loader.py", line 37, in loadSchema return SchemaLoader().loadURL(url) File "/usr/local/zope/lib/python/ZConfig/loader.py", line 71, in loadURL return self.loadResource(r) File "/usr/local/zope/lib/python/ZConfig/loader.py", line 137, in loadResource schema = ZConfig.schema.parseResource(resource, self) File "/usr/local/zope/lib/python/ZConfig/schema.py", line 43, in parseResource xml.sax.parse(resource.file, parser) File "/usr/lib/python2.2/xml/sax/__init__.py", line 33, in parse parser.parse(source) File "/usr/lib/python2.2/xml/sax/expatreader.py", line 91, in parse xmlreader.IncrementalParser.parse(self, source) File "/usr/lib/python2.2/xml/sax/xmlreader.py", line 123, in parse self.feed(buffer) File "/usr/lib/python2.2/xml/sax/expatreader.py", line 144, in feed self._parser.Parse(data, isFinal) File "/usr/lib/python2.2/xml/sax/expatreader.py", line 218, in start_element self._cont_handler.startElement(name, AttributesImpl(attrs)) File "/usr/local/zope/lib/python/ZConfig/schema.py", line 115, in startElement getattr(self, "start_" + name)(attrs) File "/usr/local/zope/lib/python/ZConfig/schema.py", line 469, in start_schema keytype, valuetype, datatype = self.get_sect_typeinfo(attrs) File "/usr/local/zope/lib/python/ZConfig/schema.py", line 207, in get_sect_typeinfo datatype = self.get_datatype(attrs, "datatype", "null") File "/usr/local/zope/lib/python/ZConfig/schema.py", line 200, in get_datatype return self._registry.get(dtname) File "/usr/local/zope/lib/python/ZConfig/datatypes.py", line 298, in get t = self.search(name) File "/usr/local/zope/lib/python/ZConfig/datatypes.py", line 323, in search package = __import__(n, g, g, component) File "/usr/local/zope/lib/python/Zope/Startup/datatypes.py", line 18, in ? from ZODB.config import ZODBDatabase File "/usr/local/zope/lib/python/ZODB/__init__.py", line 19, in ? from zLOG import register_subsystem File "/usr/local/zope/lib/python/zLOG/__init__.py", line 88, in ? from EventLogger import log_write, log_time, severity_string, \ File "/usr/local/zope/lib/python/zLOG/EventLogger.py", line 23, in ? import logging ImportError: No module named logging ------------------------------------------------------------------------ - I'm not really too familiar with Linux but can anyone help set me on the right path. Thanks, Simon

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Announce: May Zope Bug Day!
by Chris Withers 25 May '04

25 May '04

Hi All, I'm pleased to announce the first a series of monthly bug days: What? Zope Bug Day working from http://collector.zope.org/Zope When? Friday 28th May - from when you wake up until when the day ends! Where? #zope-dev on irc.zope.org Come along and help if you've got a chance! Read this if you want to know how: http://dev.zope.org/CVS/BugDays cheers, Chris -- Simplistix - Content Management, Zope & Python Consulting - http://www.simplistix.co.uk

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dcoracle2 and 9ir4
by Trevor Warren 25 May '04

25 May '04

Hey guys/gals, Any idea if the dcoracle2 adapter supports connections into 9ir4????. Trevor ===== ( >- -< ) /~\ ______________________________________ /~\ | \) / Scaling FLOSS in the Enterprise \ (/ | |_|_ \ trevorwarren(a)yahoo.com / _|_| \____________________________________/ __________________________________ Do you Yahoo!? Yahoo! Domains � Claim yours for only $14.70/year http://smallbusiness.promotions.yahoo.com/offer

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