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apache rewrite rules brake plone/zope
by David Bear 03 May '06

03 May '06

I have the following rewrite rules for apache. The intent is all urls that have http://myhost/z2 in them will be redirected/rewritten by apache to the zope instance running on local host. RewriteRule ^/z2/(.*) http://127.0.0.1:9080/VirtualHostBase/http/%{HTTP_HOST}:80 /VirtualHostRoot/$1 [L,P] RewriteRule ^/z2dav/(.*) http://127.0.0.1:9081/VirtualHostBase/https/%{HTTP_HOST }:443/VirtualHostRoot/$1 [L,P] RewriteRule ^/login_form(.*) https://%{HTTP_HOST}/login_form$1 [NE,L] There is something that I've left out becuase any attempts to view the plone site through apache are 'messed up', ie the graphics, fonts, style sheets, etc, are not included in the web page. Only some of the content in rendered in the browser. However, when I open the url http://127.0.0.1:9080/ the zope and plone site all works. any hints on a rule I've left out? -- David Bear What's the difference between private knowledge and public knowledge?

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Using zope and svn authentication - shared credentials?
by Jamie Bullock 03 May '06

03 May '06

Hi, I have Zope/Plone and an svn repository on a server, and would like to share a common set of user authentication credentials between the two services. Does anyone have any suggestions for the best way of doing this? Many thanks, Jamie

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Re: [Zope] Better ZDOM examples? (take two)
by Jonathan 02 May '06

02 May '06

Please keep all your posts on the list. I have never used ZDOM, but a quick scan of the documentation indicates that this is strictly for server-side processing. If you are trying to get access to the client side browser DOM then ZDOM is not going to do it for you. Perhaps some more details of what you are trying to accomplish would be helpful to list participants. Jonathan ----- Original Message ----- From: "Benjamin Isaac" <benjamin.isaac(a)gmail.com> To: "Jonathan" <dev101(a)magma.ca> Sent: Tuesday, May 02, 2006 6:28 PM Subject: Re: [Zope] Better ZDOM examples? (take two) > Thank you for your reply Jonathan. I am aware of all the various > form-based solutions out there. These are simple-case solutions that > would work, if I wanted to use them. It may turn out that I have no > choice but to use the REQUEST / form method (which I've done countless > times). At this time I haven't seen any examples of ZDOM which is > what I want.... > > This is what I've found for documentation: > > http://www.zope.org/Wikis/zope-xml/ZDOMProgrammersGuide > > It's difficult to understand what's going on in this document. Perhaps > you've worked with it before? > > On 5/2/06, Jonathan <dev101(a)magma.ca> wrote: >> >> ----- Original Message ----- >> From: "Benjamin Isaac" <benjamin.isaac(a)gmail.com> >> > >> > My problem: I need to access the DOM. I need to pass a value from a >> > form field to a python script. I've been trying to avoid this >> > intersection for quite some time, using creative alternatives to get >> > around the problem. However, I'm having difficulty avoiding it this >> > time. >> > >> > I found something interesting: ZDOM. Looks promising, but I don't >> > know what the heck I'm doing since the documentation is so laconic and >> > sparse. The example provided is too general for me. I need a >> > working, practical example. >> > >> > I'm not sure if 2.5 implements ZDOM. If so, has anyone used it yet? >> > If someone has used it, then perhaps that someone could send me a code >> > snippet as an example? >> >> Here is some info on ZDOM (but i don't think it is what you want!): >> >> http://www.zope.org/Wikis/zope-xml/ZDom >> >> >> This is a client side problem not a server side (ie. zope) issue. >> Normally, >> all form fields are accessible via REQUEST on the server side. A couple >> of >> tricks: >> >> 1) use <input type='hidden' ...> html tags to pass info back to zope >> 2) use javascript to create new form fields (ie. based on some user >> interaction, you need to pass something new back to zope) >> >> hth >> >> Jonathan >> >> > >

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Better ZDOM examples? (take two)
by Benjamin Isaac 02 May '06

02 May '06

Looks like I initially posted this on the wrong list so here I go again.... I'm using Zope version 2.5 My problem: I need to access the DOM. I need to pass a value from a form field to a python script. I've been trying to avoid this intersection for quite some time, using creative alternatives to get around the problem. However, I'm having difficulty avoiding it this time. I found something interesting: ZDOM. Looks promising, but I don't know what the heck I'm doing since the documentation is so laconic and sparse. The example provided is too general for me. I need a working, practical example. I'm not sure if 2.5 implements ZDOM. If so, has anyone used it yet? If someone has used it, then perhaps that someone could send me a code snippet as an example? Thanks for your time.

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how to search LDAPMultiPlugin users with portal_member
by robert rottermann 02 May '06

02 May '06

Hi there, how would I search for users using cmf's/plone's membership tool for the users that exist in an ldap db accessed with a LDAPMultiPlugin? thanks robert

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Re: ImportError: No module named CMFActionIcons:1.5
by Sebastian Tennant 02 May '06

02 May '06

Quoth Wichert Akkerman <wichert-5HFq4VzZ2RFeoWH0uzbU5w(a)public.gmane.org>: > Previously Sebastian Tennant wrote: >> dzhandle does this, or something like this. It creates a directory >> structure in $INSTANCE/Products that mirrors /usr/share/zope/Products >> and then symlinks each individual file in each directory to it's >> counterpart. > > Ugh, I wonder what the reasoning behind that is. Forests of symlinks are > not the easiest things to manage. Yeah it's pretty ugly. No doubt it's because dzhandle(1) tries to be all things to all men: dzhandle is the command-line utility for handling Zope servers, instances and products. It is a system administration tool and a Debian/Ubuntu maintainer’s helper script at the same time: using dzhandle you can manage your Zope installations, create [and remove] instances, add [and remove] Zope products to them [and] start and stop them, [and] it [can] also used by the Debian/Ubuntu Zope packages for their installation and removal. It doesn't mention versions above but it supports multiple versions as well and it _is_ very easy to use. For instance, installing CMF1.5 (and creating the directory structure and forest of symlinks) was a one liner: $ dzhandle -z 2.8 add-product z286one CMFCore CMFDefault ... Ah! And I've just remembered, you can chose whether to create symlink files, directories or create copies. More from dzhandle(1): -t ATECHNIQUE, --addon-install-technique=ATECHNIQUE How to install addons: ‘linked’ means the product or extension directory will be symlinked into the instance home, ‘tree-linked’ means the directory structure will be re-created and then files sym‐ linked, ‘copied’ means the file will be copied into the instance home. I handn't grokked this when I issued the command and 'tree-linked' is the default. All in all, it seems like a pretty useful tool. sdt

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Converting from week no. to date
by Jonas Nielsen 02 May '06

02 May '06

DateTime().strftime("%U") converts from date to week no. Is it possible to convert from (week,year,weekday) to a specific date in a python script in zope ? I could install the mx.DateTime module in python and then make a product with a method that used ISO.Week() but is there a more straight forward approach ?

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ZEO ClientDisconnected error
by Cyrille Bonnet 02 May '06

02 May '06

Hi there, One of my clients is using Plone on Solaris 9. We have set up one ZEO client on a Solaris machine and a ZEO server on another Solaris machine (for testing purposes only at this stage). Performance is great but every morning, the first hit to the Plone site returns a ClientDisconnected error (see full error log below). It looks like the socket on the server gets corrupted or something. When the error occurs, the server is non-responsive for a while (anywhere between 10 sec and 2 minutes) and then eventually the server responds. Has anybody seen that before? Is it Zope related or should I look in other directions? Researching Zope on Solaris, I read somewhere (can't remember where now) that Solaris doesn't like long-running processes too much (well, the Zope process, for instance). Could it be the culprit here? Any advise or pointer welcome. Cyrille (in the logs below, "appserv05" is the ZEO client, "pehi" is the ZEO server) From event.log: ========================================================================= ERROR ZEO.zrpc.Connection(C) (pehi.myclient.govt.nz:8100) Error caught in asyncore raise socket.error, why error: (9, 'Bad file descriptor') 2006-04-28T09:09:52 ========================================================================= From the error log: ========================================================================= Time 2006-04-28 09:09 User Name admin (admin) Request URL http://plone.appserv05.myclient.govt.nz/front-page/document_view Exception Type ClientDisconnected Exception Value Traceback (innermost last): • Module ZPublisher.Publish, line 114, in publish • Module ZPublisher.mapply, line 88, in mapply • Module ZPublisher.Publish, line 40, in call_object • Module Shared.DC.Scripts.Bindings, line 311, in __call__ • Module Shared.DC.Scripts.Bindings, line 348, in _bindAndExec • Module Products.CMFCore.FSPageTemplate, line 195, in _exec • Module Products.CMFCore.FSPageTemplate, line 134, in pt_render • Module Products.PageTemplates.PageTemplate, line 104, in pt_render <FSPageTemplate at /myclient/Plone/document_view used for /myclient/Plone/front-page> • Module TAL.TALInterpreter, line 206, in __call__ • Module TAL.TALInterpreter, line 250, in interpret • Module TAL.TALInterpreter, line 711, in do_useMacro • Module TAL.TALInterpreter, line 250, in interpret • Module TAL.TALInterpreter, line 426, in do_optTag_tal • Module TAL.TALInterpreter, line 411, in do_optTag • Module TAL.TALInterpreter, line 406, in no_tag • Module TAL.TALInterpreter, line 250, in interpret • Module TAL.TALInterpreter, line 711, in do_useMacro • Module TAL.TALInterpreter, line 250, in interpret • Module TAL.TALInterpreter, line 481, in do_setGlobal_tal • Module Products.PageTemplates.TALES, line 221, in evaluate URL: file:CMFPlone/skins/plone_templates/global_defines.pt Line 3, Column 0 Expression: <PythonExpr language or here.Language() or default_language> Names: • {'container': <PloneSite at /myclient/Plone>, • 'context': <ATDocument at /myclient/Plone/front-page>, • 'default': <Products.PageTemplates.TALES.Default instance at 0xacaf58>, • 'here': <ATDocument at /myclient/Plone/front-page>, • 'loop': <Products.PageTemplates.TALES.SafeMapping object at 0x22027d8>, • 'modules': <Products.PageTemplates.ZRPythonExpr._SecureModuleImporter instance at 0xabd5d0>, • 'nothing': None, • 'options': {'args': ()}, • 'repeat': <Products.PageTemplates.TALES.SafeMapping object at 0x22027d8>, • 'request': <HTTPRequest, URL=http://plone.appserv05.myclient.govt.nz/front-page/document_view>, • 'root': <Application at >, • 'template': <FSPageTemplate at /myclient/Plone/document_view used for /myclient/Plone/front-page>, • 'traverse_subpath': [], 'user': admin} • Module Products.PageTemplates.ZRPythonExpr, line 47, in __call__ __traceback_info__: language or here.Language() or default_language • Module Python expression "language or here.Language() or default_language", line 1, in <expression> • Module Products.Archetypes.ClassGen, line 58, in generatedAccessor • Module Products.Archetypes.Field, line 768, in get • Module Products.Archetypes.Field, line 637, in get __traceback_info__: ('language', <ATDocument at /myclient/Plone/front-page>, {'field': <Field language(string:rw)>, 'schema': <Products.Archetypes.Schema.Schema object at 0x171a330>}) • Module Products.Archetypes.Storage, line 175, in get • Module UserDict, line 19, in __getitem__ • Module ZODB.Connection, line 704, in setstate • Module ZODB.Connection, line 760, in _setstate • Module ZODB.serialize, line 495, in setGhostState • Module ZODB.serialize, line 488, in getState • Module ZODB.serialize, line 436, in _persistent_load • Module ZODB.Connection, line 207, in get • Module ZEO.ClientStorage, line 746, in load • Module ZEO.ClientStorage, line 769, in loadEx • Module ZEO.ClientStorage, line 79, in __getattr__ ClientDisconnected Display traceback as text REQUEST form cookies SaneID '210.55.131.118-1146009986253' lazy items SESSION <bound method SessionDataManager.getSessionData of <SessionDataManager at /session_data_manager>> other _oai_cache {56460528: <Products.CMFCore.ActionInformation.oai instance at 0x630cb48>} TraversalRequestNameStack [] AUTHENTICATED_USER admin URL 'http://plone.appserv05.myclient.govt.nz/front-page/document_view' VirtualRootPhysicalPath ('', 'myclient', 'Plone') _pts_catalog_names_plone_en-us ['PloneTranslations.i18n-plone-en.po', 'PloneTranslations.i18n-archetypes-en.po'] VIRTUAL_URL 'http://plone.appserv05.myclient.govt.nz/' SERVER_URL 'http://plone.appserv05.myclient.govt.nz' AUTHENTICATION_PATH 'myclient/Plone' traverse_subpath [] _ec_cache {56460528: <Products.PageTemplates.TALES.Context instance at 0x4b05fa8>} PUBLISHED <FSPageTemplate at /myclient/Plone/document_view used for /myclient/Plone/front-page> _pts_negotiator_cache_language {('mi', 'my', 'da', 'sm', 'fr', 'cs', 'hy', 'pt-br', 'hi', 'bn', 'nl', 'es', 'sl', 'sq', 'zh-tw', 'ar', 'ca', 'pt', 'uk', 'eu', 'zh-cn', 'ta', 'sr', 'bg', 'sv', 'el', 'ro', 'it', 'nn', 'id', 'ka', 'sk', 'et', 'ru', 'eo', 'zh', 'hu', 'no', 'de', 'ja', 'fi', 'to', 'sr-latn', 'fa', 'he', 'hr', 'lt', 'af', 'ko', 'pl', 'en', 'te', 'zh-hk', 'kn', 'tr', 'vi', 'es-hn', 'ca-es', 'es-co', 'en-bz', 'fr-ch', 'es-gt', 'en-nz', 'es-uy', 'en-tt', 'zh-mo', 'es-cr', 'en-jm', 'tr-tr', 'nn-no', 'no-nyn', 'ko-kr', 'fr-be', 'fr-lu', 'fr-mc', 'de-de', 'es-bo', 'en-ie', 'de-lu', 'es-do', 'es-pe', 'sv-fi', 'zh-cn', 'es-sv', 'fr-fr', 'en-us', 'it-it', 'en-ca', 'nl-be', 'en-zw', 'nb', 'it-ch', 'es-ar', 'es-ec', 'no-bok', 'es-mx', 'es-es', 'ja-jp', 'nb-no', 'en-au', 'en-ph', 'es-us', 'de-ch', 'es-py', 'ca-fr', 'en-gb', 'de-at', 'eu-es', 'zh-hk', 'es-ve', 'ca-ad', 'es-pa', 'en-za', 'es-cl', 'de-li', 'zh', 'ca-it', 'es-pr', 'zh-sg', 'es-ni', 'fr-ca'): 'en-us'} _pts_is_rtl False ACTUAL_URL 'http://plone.appserv05.myclient.govt.nz//' VIRTUAL_URL_PARTS ('http://plone.appserv05.myclient.govt.nz', '') URL0 http://plone.appserv05.myclient.govt.nz/front-page/document_view URL1 http://plone.appserv05.myclient.govt.nz/front-page URL2 http://plone.appserv05.myclient.govt.nz BASE0 http://plone.appserv05.myclient.govt.nz BASE1 http://plone.appserv05.myclient.govt.nz BASE2 http://plone.appserv05.myclient.govt.nz/front-page BASE3 http://plone.appserv05.myclient.govt.nz/front-page/document_view environ HTTP_X_FORWARDED_SERVER 'plone.appserv05.myclient.govt.nz' HTTP_COOKIE 'SaneID=210.55.131.118-1146009986253; __ac="YWRtaW46YWRtaW4%3D"' HTTP_ACCEPT_LANGUAGE 'en-us,en;q=0.5' SERVER_SOFTWARE 'Zope/(Zope 2.8.6-final, python 2.3.5, sunos5) ZServer/1.1 Plone/Unknown' SCRIPT_NAME '' REQUEST_METHOD 'GET' PATH_INFO '/VirtualHostBase/http/plone.appserv05.myclient.govt.nz:80/myclient/Plone/VirtualHostRoot/' SERVER_PROTOCOL 'HTTP/1.1' channel.creation_time 1146171825 CONNECTION_TYPE 'close' HTTP_ACCEPT_CHARSET 'ISO-8859-1,utf-8;q=0.7,*;q=0.7' HTTP_USER_AGENT 'Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.8.0.2) Gecko/20060308 Firefox/1.5.0.2' SERVER_NAME '0.0.0.0' REMOTE_ADDR '127.0.0.1' PATH_TRANSLATED '/VirtualHostBase/http/plone.appserv05.myclient.govt.nz:80/myclient/Plone/VirtualHostRoot' SERVER_PORT '8081' HTTP_HOST '127.0.0.1:8081' HTTP_ACCEPT 'text/xml,application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5' GATEWAY_INTERFACE 'CGI/1.1' HTTP_X_FORWARDED_FOR '210.55.131.118' HTTP_X_FORWARDED_HOST 'plone.appserv05.myclient.govt.nz' HTTP_ACCEPT_ENCODING 'gzip,deflate' =========================================================================

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Windows Server 2003, II6 and ASP404 vs form posts
by Steve McMahon 01 May '06

01 May '06

Anyone out there using Zope inside IIS 6 on Server 2003 via the ASP404 technique? I've done this successfully on Windows 200 and XP, but on Server 2003, IIS does not seem to be passing the post data to the error handler. When Win2003 was young, there was some list traffic on a similar problem, and Brian Sullivan figured out that IIS was reporting a REQUEST_METHOD of "GET" even for POST requests. However, the POST data was still passing, so it was possible to check Request.totalBytes (this is the ASP Request, not Zope's) to determine the real nature of the request. Now, though, many an IIS patch later, IIS is invoking the error handler with http content length set to zero (even though it reports that content type is www-urlencoded). So, form submissions do nothing. And, if there's nothing to be done about this, does anyone know if the Fresh Logic or Enfold ISAPI solutions have any way to intermix serving of IIS and Zope content? If I didn't have to do that, I'd be using Apache, and be done by now ;) . Thanks!

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Missing content! Urgent
by Michael Havard 01 May '06

01 May '06

We're missing 16 days worth of content. Python 2.3.5, Zope 2.8.4, Plone 2.1.2, and a host of other products. ZEO configuration. Persistent disk caching is on. Yesterday everything was fine. All the content was there and accessible. Today I try to log in and the server doesn't respond. I go out and restart the zope client, still no response. I restart the zeo server and the site delivers content. Problem! The content is from two weeks ago. All of the content from the last 16 days is missing. Thinking maybe someone restored from an older backup I went out to our daily backups and pulled the previous days data.fs backup. A restore didn't work. It still shows the outdated content. I went out to look at the backups again and noticed that the date on the data.fs was 4/14 while the date on data.fs.tmp was 4/26. data.fs.tmp is a 9 meg file. Is the missing content somehow captured in data.fs.tmp or is it somewhere else that I can retrieve it? If it is how do I get it back?

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