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Re: [Zope] Re: rename lots of files
by Ausum Studio 29 Apr '03

29 Apr '03

A workaround is to use an ExternalMethod and the same logic that manage_rename delivers, but avoiding the reindexing part, in favor of a further catalog updating. Ausum >From: Maik Jablonski <maik.jablonski(a)uni-bielefeld.de> >To: zope(a)zope.org >Subject: [Zope] Re: rename lots of files >Date: Tue, 29 Apr 2003 08:23:27 +0200 > >Dylan Reinhardt wrote: >>When you're doing a large-scale operation on a folder that contains >>hundreds of objects (or more), the resources required to redraw the ZMI >>are surprisingly immense. I suspect there may be other issues at play >>here as well, though I haven't read far enough into the code to know. > >If the objects are CatalogAware, renaming (internally a delete and create >again operation) means reindexing all the objects. That is very, very >expensive job for a Zope-Server. > >Cheers, Maik > > > >_______________________________________________ >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 ) _________________________________________________________________ The new MSN 8: smart spam protection and 2 months FREE* http://join.msn.com/?page=features/junkmail

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rename lots of files
by Roel Van den Bergh 29 Apr '03

29 Apr '03

Hi all. We are trying to rename a lot of files in the same folder, but everytime we try this , there is no result. It takes ages before the page is reloaded and the only thing we see is a "server time-out", no error-page at all and nothing changes. We use unique names so entering twice the same name is not done. The debug page shows us: ({'HTTP_ACCEPT_ENCODING': 'gzip, deflate', 'CONTENT_TYPE': 'application/x-www-form-urlencoded', 'PATH_TRANSLATED': '/VirtualHostBase/http/www.planetinterior.be:80/VirtualHostRoot/Normbook/por tal_skins/custom/NormBook_T', 'HTTP_ACCEPT': '*/*', 'GATEWAY_INTERFACE': 'CGI/1.1', 'HTTP_X_FORWARDED_HOST': 'www.planetinterior.be', 'HTTP_ACCEPT_LANGUAGE': 'nl-be', 'HTTP_X_FORWARDED_FOR': '194.78.205.110', 'REMOTE_ADDR': '127.0.0.1', 'SERVER_PORT': '8080', 'HTTP_USER_AGENT': 'Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)', 'CONTENT_LENGTH': '28519', 'channel.creation_time': 1051528661, 'SERVER_PROTOCOL': 'HTTP/1.1', 'PATH_INFO': '/VirtualHostBase/http/www.planetinterior.be:80/VirtualHostRoot/Normbook/por tal_skins/custom/NormBook_T', 'HTTP_HOST': '127.0.0.1:8080', 'REQUEST_METHOD': 'POST', 'SCRIPT_NAME': '', 'SERVER_SOFTWARE': 'Zope/(Zope 2.5.1 (source release, python 2.1, linux2), python 2.1.3, linux2) ZServer/1.1b1', 'HTTP_CACHE_CONTROL': 'no-cache', 'CONNECTION_TYPE': 'close', 'HTTP_COOKIE': 'show_filter_form="1"; dtpref_cols="50"; dtpref_rows="20"; tree-s="eJzTiFZ3hANPW/VYHU0ALlYElA"', 'HTTP_X_FORWARDED_SERVER': 'www.planetinterior.be', 'SERVER_NAME': 'piwebserver.planetinterior.be', 'HTTP_REFERER': 'http://www.planetinterior.be/Normbook/portal_skins/custom/NormBook_T/'}, {'BASEPATH1': '', 'ids': ['0101', '0102', ... <snip lots of files> ], 'dtpref_rows': '20', 'a_': 0, 'dtpref_cols': '50', 'n_': 6, 'show_filter_form': '1', 'URL1': 'http://www.planetinterior.be/Normbook/portal_skins/custom/NormBook_T', 'SERVER_URL': 'http://www.planetinterior.be', 'VirtualRootPhysicalPath': ('',), 'new_ids': ['0101_T', '0102_T', ... <snip lots of files> ], 'AUTHENTICATED_USER': TimW, 'TraversalRequestNameStack': [], 'skey': 'id', 'tree-s': 'eJzTiFZ3hANPW/VYHU0ALlYElA', 'AUTHENTICATION_PATH': '', 'RESPONSE': ZServerHTTPResponse(''), 'PATH_INFO': '/VirtualHostBase/http/www.planetinterior.be:80/VirtualHostRoot/Normbook/por tal_skins/custom/NormBook_T/manage_renameObjects', 'PARENTS': [<Folder instance at 9bf4f28>, <Folder instance at 9a4c678>, <SkinsTool instance at 994c1b0>, <CMFSite instance at 833a578>, <Application instance at 97e8520>], 'rkey': '', 'PUBLISHED': <Python Method object at 0x9a5e580>, 'URL': 'http://www.planetinterior.be/Normbook/portal_skins/custom/NormBook_T/manage _renameObjects', 'manage_renameObjects': ' Ok ', '': 'manage_renameObjects'}) (2834) Any hints? TIA, Roel

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Installing CMFOODocument
by Asad Quraishi 29 Apr '03

29 Apr '03

I am trying to install this for the second time. My problems are with the libxml2-python and libxslt-python modules. These are installed via RPM however my Zope tarball came with Python 2.1.3. I suppose this is good since this is what I need. I have 2.2 on my machine which is clearly not compatible. I thought I could copy the libxml2.py, libxml2mod.so (version 2.4.23-1), libxsltmod.so and libxslt.py (1.0.19-1) files (xml/xslt python bindings) to the Zope/lib/python directory. Maybe I put these in the wrong place (I'm no python guru and could find no obvious hint of where to put it). Maybe I should have copied other files as well. I tried calling these librairies through the 2.1.3 python version in the Zope/bin dir - although all I did was import them and dir() them. Do they need access to their /usr/share/doc/libxml2-python-2.4.23 and xslt equivalent directories? Should I create a symlink to these dirs in the /lib/python dir? This is what I get as an error from the startup script: 2003-04-28T20:39:39 ERROR(200) Zope Could not import Products.CMFOODocument Traceback (innermost last): File /usr/local/zope/Zope/lib/python/OFS/Application.py, line 541, in import_product File /usr/local/zope/Zope/lib/python/Products/CMFOODocument/__init__.py, line 19, in ? File /usr/local/zope/Zope/lib/python/Products/CMFOODocument/OODocument.py, line 48, in ? (Object: os) File /usr/local/zope/Zope/lib/python/libxml2.py, line 1, in ? ImportError: /usr/local/zope/Zope/lib/python/libxml2mod.so: undefined symbol: PyType_IsSubtype Help! - Asad

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FreeBSD port status?
by Reinoud van Leeuwen 28 Apr '03

28 Apr '03

Hi, I am using Zope on FreeBSD. I am waiting until the FreeBSD port will be updated to 2.6.1. (it still is 2.6.0). I mailed the port maintainer but I never got reply. Does anyone here know why it is not maintained? (and the same for the plone port?) TIA, Reinoud -- __________________________________________________ "Nothing is as subjective as reality" Reinoud van Leeuwen reinoud.v(a)n.leeuwen.net http://www.xs4all.nl/~reinoud __________________________________________________

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Newbie: Call Overridden Mehod
by Fabio Rolando 28 Apr '03

28 Apr '03

Hi when I create a ZClass with more than one base class, is there a way I can call a method that has been overridden by an other class that has that same method? I made a ZClass with DTMLdocument and ObjectManager as base classes. These two classes have the manage_main method is there a way I can build views to both the manage_main methods? Thank you

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Using the authenticate method of an authenticated user
by Asad Habib 28 Apr '03

28 Apr '03

Hello. I am reposting this message because I was unable to receive any replies for it since "mail delivery" option was disabled in Yahoo. My apologies for flooding everyone's mailbox. Also, I would greatly appreciate if those of you who answered this question could forward a copy of your response to me. Thanks for all your help. -Asad The following is the message I posted this weekend: Hello. I am trying to use the authenticate method to determine if a user is entering the same password as the one they currently have. I have a form that allows the user to change their password. So, after the user authenticates(i.e. starts a Zope session), they navigate to this form and type in their new password. After the form is submitted but before changing the user's password, I would like to check if the password they are entering is different from the one they currently have. If it is not, I redirect them to another page informing them that they have to enter another password. To check if the password the user has entered matches their current password, I use the following statement in a DTML method: <dtml-if expr "acl_users.getUser(name).authenticate(password, REQUEST)"> However, using this statement gives me an error that reads the following: Error Type: Unauthorized Error Value: The container has no security assertions. Access to 'authenticate' of rwolf denied. I have no idea why I am getting this error. Any help would be greatly appreciated. Thanks. -Asad __________________________________ Do you Yahoo!? The New Yahoo! Search - Faster. Easier. Bingo. http://search.yahoo.com

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Zope / Web-app developer in D.C. area needed
by JBeard＠porternovelli.com 28 Apr '03

28 Apr '03

Firm looking for a Zope based web-application developer. Looking for a python/zope coder to work w/ our team to develop diverse zope web apps. Definitely needs to be in the D.C./Maryland/NoVA area. Would like to be able to work onsite part-time but doesn't have to be onsite full time. Zope skills should focus on: - python scripting - zpt - user/permission management - mysql integration - product integration - plone/cmf Additional skills that would be desired: - zope / cms programming experience - mailman / mailboxer - product development Please reply to my email w/ more information: jbeard(a)porternovelli.com Thanks.

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Network Appliances NetCache vs. Squid
by Marc Burgauer 28 Apr '03

28 Apr '03

My host has offered me to try accelerating a busy zope-based site using a Network Appliances NetCache. He kept the device from a customer which went bankrupt. Neither of us has any experience with the device. If anybody can share some insights in regard to Zope and how this compares in use something like Squid as a reverse proxy, I'd be most thankful. On that note, what are the issues of running squid on the same machine as the Zope instance to be cached? Are substantial gains only achieved if Squid sits on its own box? Cheers Marc

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SOAP/XMLRPC help
by Antonio Beamud Montero 28 Apr '03

28 Apr '03

Hi all: I have changed the implementation of SOAP (like the XMLRPC does). I have used SOAP.py (from the pywebsvcs.sf.net) I can call a method that returns me a list of strings (ids). The first time it works fine, but the next times it fails with the next error: If I invoke the same method with XMLRPC all works ok... I don't know how ZPublisher works internally. Can anybody help me to debug the problem? Thanks. *** Incoming HTTP headers ********************************************** HTTP/1.? 500 Internal Server Error Server: Zope/(Zope 2.6.1 (binary release, python 2.1, linux2-x86), python 2.1.3, linux2) ZServer/1.1b1 Date: Mon, 28 Apr 2003 15:39:56 GMT Bobo-Exception-File: /usr/lib/python2.1/site-packages/_xmlplus/sax/saxexts.py Content-Type: text/html Bobo-Exception-Type: TypeError Connection: close Bobo-Exception-Value: bobo exception Etag: Content-Length: 1146 Bobo-Exception-Line: 74 ************************************************************************ *** Incoming SOAP ****************************************************** <html><head><title>Zope</title></head><body bgcolor="#FFFFFF"> <table border="0" width="100%"> <tr valign="TOP"> <td width="10%" align="center"> <img src="http://localhost:10080/p_/ZButton" alt="Zope"> </td> <td width="90%"> <h2>Zope Error</h2> <p>Zope has encountered an error while publishing this resource.</p> <p> <strong>Error Type: TypeError</strong><br> <strong>Error Value: __init__() takes at least 2 arguments (1 given)</strong><br> </p> <hr noshade> <p>Troubleshooting Suggestions</p> <ul> <li>The URL may be incorrect.</li> <li>The parameters passed to this resource may be incorrect.</li> <li>A resource that this resource relies on may be encountering an error.</li> </ul> <p>For more detailed information about the error, please refer to the HTML source for this page. </p> <p>If the error persists please contact the site maintainer. Thank you for your patience. </p> </td></tr> </table> <p><a href="http://www.zope.org/Credits" target="_top"><img src="http://localhost:10080/p_/ZopeButton" width="115" heigh="50" border="0" alt="Powered by Zope" /></a></p></body></html> ************************************************************************ Traceback (most recent call last): File "./hadaSoapClient.py", line 21, in ? l = server.miscript() File "/usr/lib/python2.1/site-packages/SOAPpy/SOAP.py", line 3674, in __call__ return self.__r_call(*args, **kw) File "/usr/lib/python2.1/site-packages/SOAPpy/SOAP.py", line 3694, in __r_call self.__hd, self.__ma) File "/usr/lib/python2.1/site-packages/SOAPpy/SOAP.py", line 3602, in __call config = self.config) File "/usr/lib/python2.1/site-packages/SOAPpy/SOAP.py", line 3529, in call raise HTTPError(code, msg) SOAPpy.SOAP.HTTPError: <HTTPError 500 Internal Server Error> -- Antonio Beamud Montero <antonio.beamud(a)linkend.com>

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TransientObjectContainer: delNotificationFunction's and Transactions
by Stefan Bund 28 Apr '03

28 Apr '03

Hello all, I just found, that Transactions started in the delNotificationFunction's of TransientObjectContainers (in my case a SQL command to purge a transient object from an SQL database) are never commited but seem to be automatically aborted. After adding a call do get_transaction().commit() (which is not directly callable from a PythonScript ... Grmpf ... why not?) everything works. I just want to ask, whether this is desired behavior or if I should open a collector issue against TransientObjectContainer? Stefan. -- Stefan Bund, Dipl.Phys. a r T e c _____ Entwicklung, Administration visual solutions / | /| |----/_| sbund(a)artec-berlin.com | / | / Fon: 030 / 884684-0 | Fax: 030 / 884684-15 |/___|/ Gottfried-von-Cramm-Weg 35-37 | Berlin | 14193 | http://www.artec-berlin.com

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