July 2001 - Zope - Zope lists

RE: Zope.org feedback
by Loren Stafford 26 Jul '01

26 Jul '01

Someone else just reported this on zope-dev(a)zope.org "[Zope-dev] Xron and Zope 2.4.0 again". I'm not using 2.4.0; and I don't have a ready fix. I'll continue any further discussion on zope-dev(a)zope.org. -- Loren > -----Original Message----- > From: Walter Miller [mailto:wmiller@mediaone.net] > Sent: Thursday, July 26, 2001 12:24 > To: Loren Stafford > Subject: Re: Zope.org feedback > > > Thanks. I patched it in both places and now I get a new error. > By the way, > I'm using Win2K with Zope2.4.0. Could it be the way I used > WinZip to unzip > the *.tgz? > > 2001-07-26T19:18:42 PROBLEM(100) Init Ambiguous name for method of > Products.Xron.XronDTMLMethod.BaseXronDTMLMethod: "manage_editForm" != > "manage_editDocument" > ------ > 2001-07-26T19:18:42 PROBLEM(100) Init Ambiguous name for method of > Products.Xron.XronDTMLMethod.BaseXronDTMLMethod: "manage_editForm" != > "manage" > ------ > 2001-07-26T19:18:42 PROBLEM(100) Init Ambiguous name for method of > Products.Xron.XronDTMLMethod.BaseXronDTMLMethod: "manage_editForm" != > "manage_main" > ------ > 2001-07-26T19:18:43 ERROR(200) Products.Xron.Loggerr Failed to create new > Schedule > Traceback (most recent call last): > File "C:\Program > Files\Metrics2-4-0\lib\python\Products\Xron\__init__.py", > line 65, in initialize > oSchedule=Schedule.EventSchedule(id=ScheduleID, title='Scheduled Event > Catalog') > File "C:\Program > Files\Metrics2-4-0\lib\python\Products\Xron\Schedule.py", > line 81, in __init__ > self._catalog.addIndex('nextEventTime', 'FieldIndex') > File > "C:\PROGRA~1\METRIC~2\lib\python\Products\ZCatalog\Catalog.py", line > 348, in addIndex > raise TypeError,"""Catalog addIndex now requires the index type to > TypeError: Catalog addIndex now requires the index type to > be resolved prior to adding; create the proper index in the > caller. > Traceback (innermost last): > File C:\Program Files\Metrics2-4-0\lib\python\Products\Xron\__init__.py, > line 65, in initialize > File C:\Program Files\Metrics2-4-0\lib\python\Products\Xron\Schedule.py, > line 81, in __init__ > (Object: LockableItem) > File C:\PROGRA~1\METRIC~2\lib\python\Products\ZCatalog\Catalog.py, line > 348, in addIndex > TypeError: Catalog addIndex now requires the index type to > be resolved prior to adding; create the proper index in the > caller. > > > ------ > 2001-07-26T19:18:43 (302) Products.Xron.Loggerr Cannot access catalog. > Suspending operation. > Traceback (most recent call last): > File "C:\Program > Files\Metrics2-4-0\lib\python\Products\Xron\Dispatcher.py", line 62, in > Timer > (atime, aurl)=Schedule.armed_event() # Get next armed event > AttributeError: 'None' object has no attribute 'armed_event' > Traceback (innermost last): > File C:\Program > Files\Metrics2-4-0\lib\python\Products\Xron\Dispatcher.py, > line 62, in Timer > AttributeError: 'None' object has no attribute 'armed_event' > > > ------ > 2001-07-26T19:18:43 PROBLEM(100) Products.Xron.Loggerr Dispatcher > thread is > terminating. > ------ > 2001-07-26T19:18:43 INFO(0) ZServer HTTP server started at Thu Jul 26 > 12:18:43 2001 > Hostname: mysite.com > Port: 80 > ------ > 2001-07-26T19:18:43 INFO(0) ZServer FTP server started at Thu Jul 26 > 12:18:43 2001 > Hostname: metrics > Port: 8021 > ------ > 2001-07-26T19:18:43 INFO(0) ZServer PCGI Server started at Thu Jul 26 > 12:18:43 2001 > Inet socket port: 8090 > > > ----- Original Message ----- > From: "Loren Stafford" <lstafford(a)morphics.com> > To: "Walter Miller" <wmiller(a)mediaone.net> > Sent: Thursday, July 26, 2001 9:55 AM > Subject: RE: Zope.org feedback > > > You have to patch it in a couple places. The intructions are at: > > http://www.zope.org/Members/lstaffor/Xron/README.txt > > > > > -----Original Message----- > > From: Walter Miller [mailto:wmiller@mediaone.net] > > Sent: Thursday, July 26, 2001 08:43 > > To: Loren Stafford > > Subject: Zope.org feedback > > > > > > URL: http://www.zope.org/Members/lstaffor > > Have you been able to update Xron recently? Do you know if it > > works with Zope 2.4.0? > > > > TIA, > > > > Walter > > > > > >

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live meta_type upgrading?
by Reini Urban 26 Jul '01

26 Jul '01

Is it possible to change object types of existing objects? My naive idea is just to search/replace each meta_type for all objects in a container as with the ReplaceSupport Product. But this changes only the content not such an important attribute. Such a TypeChange product could check for needed methods and properties and change them (update, delete, insert) on the fly as well. This way the content and children need to be changed (export/re-import or cut/paste). Use Case: Change some folders BTree Folders, ... Change some DTML Documents to DTML Methods, ... Change some ZClasses to real products. -- Reini Urban http://xarch.tu-graz.ac.at/home/rurban/ http://tv.mur.at

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Re: Is there a "Virtual Folder" Product??
by Philipp Robbel 26 Jul '01

26 Jul '01

> Have a look at Localizer, http://sourceforge.net/projects/lleu > and ZBabel. I'm afraid that's not 100% what I wanted :-) I don't want any automated translations to German, but simply the english frame along with the german standard_html_header/footer pair. Please refer to my original post. Does anyone know of a fitting product? (Please see original Post) Thanks for your help anyway, Philipp Robbel

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RE: [Zope] Automatically go to another page after query results?
by tomc＠evetcia.com 26 Jul '01

26 Jul '01

Try RESPONSE.redirect('cltest?var1=' + var1in) Tom => -----Original Message----- => From: zope-admin(a)zope.org [mailto:zope-admin@zope.org]On => Behalf Of Bob => Campbell => Sent: Friday, 27 July 2001 9:03 AM => To: Zope(a)zope.org => Subject: [Zope] Automatically go to another page after query results? => => => Hello all, => Can anyone help Sheree, cause I certainly can't..., I'm => still chunking away => at the basics... Thanks! => => Here is the scenario.... => (all of this is generated from a database) => => A user looks at the Officer info page and then clicks Modify => to change the => information. In the Modify page, once the user clicks => Submit, the update is => made and I then need to and send the user to back to the => Officer info page. => => I've been trying RESPONSE.redirect but cannot figure out => syntactically how => to pass the => parameters... => => RESPONSE.redirect('cltest?var1=<dtml-var var1in>') => => The above causes var1 to be equal to the actual text of => <dtml-var var1in> => => So what I need to do is... within a dtml method I want to => automatically go => to another page (need to => pass parameters as well) after certain steps are performed => such as an => update => query => => In Cold Fusion I was able to do this using the CFLOCATION tag. => => Hope someone can help! => => Sheree Beaudette, AVP => > Applications Support Analyst => > Banknorth Group, Commercial Services => > 207-828-7133 => > Fax: 207-756-6990 => > sbeaudette(a)banknorth.com => > => > => => => _______________________________________________ => Zope maillist - Zope(a)zope.org => http://lists.zope.org/mailman/listinfo/zope => ** No cross posts or HTML encoding! ** => (Related lists - => http://lists.zope.org/mailman/listinfo/zope-announce => http://lists.zope.org/mailman/listinfo/zope-dev ) =>

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RE: [Zope] Renaming folder slow...
by sean.upton＠uniontrib.com 26 Jul '01

26 Jul '01

Yeah, I figured it was likely something like this. I will migrate to BTree folders eventually, but these are custom Folder types subclassed from OFS.Folder in a python product that I can't change at the moment becuase I'm going live with a site using the product... Then again, if it's likely just a matter of changing what I subclass from... Sean -----Original Message----- From: Tim Cook [mailto:twcook@iswt.com] Sent: Thursday, July 26, 2001 3:39 PM To: Joachim Werner Cc: sean.upton(a)uniontrib.com; zope(a)zope.org Subject: Re: [Zope] Renaming folder slow... Joachim Werner wrote: > > > I have a folder that contains a hierarchy that includes some code, and > about > > 10,000 cataloged objects; renaming that folder is really slow; I'm just > > curious if anyone knows why? Does the id of the folder have to be > re-keyed > > in all of its children? > > I am no expert in this, but I fear that it is even worse: The folder is > physically COPIED to the new name ... (Try with a large folder. If I am > right, the ZODB should have grown quite a bit after the rename.) > > WRT cataloging I don't actually know if the catalog checks for name changes. > AFAIK it doesn't ... > Folders with several thousand objects should be implemented as BTree Folders. They are at least 5 times (probably more) faster than OFS:Folder. I assume it is because BTree Folders do not render all that extra info (date stamp, size etc.) into a table. HTH, -- Tim Cook, President - Free Practice Management, Inc. http://www.FreePM.com Office: (731) 884-4126 ONLINE DEMO: http://www.freepm.org:8080/FreePM

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Odd request: how to shutdown Zope
by Carlos A. Carnero Delgado 26 Jul '01

26 Jul '01

Hello, is there a method (or URL) that I can use to shut down Zope? It would be a / folder manager (authenticated, of course). I know that (s)he can travel to the control panel but I'd like to have the possibility to shutdown elsewhere. Is this possible? Best regards, Carlos.

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Fwd: [Zope] Replacing Root Acl_Users
by Jens Vagelpohl 26 Jul '01

26 Jul '01

by the way, the mailing list archives are searchable... jens Begin forwarded message: > From: Jens Vagelpohl <jens(a)digicool.com> > Date: Sat Jul 21, 2001 05:45:08 US/Eastern > To: Chris Bruce <chrisabruce(a)yahoo.com> > Cc: zope(a)zope.org > Subject: Re: [Zope] Replacing Root Acl_Users > > chris, > > replacing the root acl_users must be done with the superuser account. > here' > s the simple way to create the superuser and do it: > > - create a file called "access" in the root of your zope installation on > the filesystem if it's not already there. you can use the "zpasswd.py" > utility in zope or you can simply edit it by hand, it contains a username > and password separated by a colon. > > - restart zope so it reads the file during startup > > - log into the management interface using this account name and password > > - delete the root acl_users and create whatever other user folder you like > > the superuser cannot normally create any objects, but they can create > user folders of any kind. > > you are in a little bit of trouble if you have a bunch of users in the > standard user folder because those will be lost and you will need to > recreate them in your new user folder. > > jens > > > > On Saturday, July 21, 2001, at 01:44 , Chris Bruce wrote: > >> I am sure this question has been asked before, but I can find any >> information on how to replace the root acl_users folder with something >> like CookieUserFolder. Can some one tell me how or point me to some >> docs? >> >> >> Thanks, >> >> >> Chris

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atomic operations
by Gustavo Vieira Goncalves Coelho Rios 26 Jul '01

26 Jul '01

Hi folks! I have a table it has an auto increment fields. How could i have the id id insert by my last query atomically? I know i could use last_insert_id() function with MySQL, but since my mysql handler is shared by many instances of Zope, i cannot garantee that no other query runs between the insert and the select last_insert_id queries. Any ideia ? -- There is only one thing in the world worse than being talked about, and that is not being talked about. -- Oscar Wilde

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Help cannot longer access virtual site root
by Frank Sonnemans 26 Jul '01

26 Jul '01

I run a virtual domain behind an apache proxy. As of today, without obvious reason I cannot access my virtual domains root folder in the manage screen. When I try to open it, zope returns the view on the virtualhostmonster object. It is however still possible to access the Zope root folder and other subfolders (including another virtual domain). Also the site (non management view) still works fine. I removed the virtualhostmonster object, but now when I try to get into my site root folder I get the following error: Zope Error Zope has encountered an error while publishing this resource. Resource not found Sorry, the requested Zope resource does not exist. Check the URL and try again. Traceback (innermost last): File /usr/local/www/Zope/lib/python/ZPublisher/Publish.py, line 222, in publish_module File /usr/local/www/Zope/lib/python/ZPublisher/Publish.py, line 187, in publish File /usr/local/www/Zope/lib/python/Zope/__init__.py, line 221, in zpublisher_exception_hook (Object: ApplicationDefaultPermissions) File /usr/local/www/Zope/lib/python/ZPublisher/Publish.py, line 162, in publish File /usr/local/www/Zope/lib/python/ZPublisher/BaseRequest.py, line 338, in traverse File /usr/local/www/Zope/lib/python/OFS/Application.py, line 251, in __bobo_traverse__ (Object: ApplicationDefaultPermissions) File /usr/local/www/Zope/lib/python/ZPublisher/HTTPResponse.py, line 548, in notFoundError NotFound: (see above)

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Re: [Zope] Copy file in filesystem
by Tino Wildenhain 26 Jul '01

26 Jul '01

Hi Gitte, unfortunately this is as wrong as it can be ;) Hint: you can get a bit familar with python, if you just run the interpreter binary and type some code interactively. "import copy" puts the _module_ named "copy" in the namespace. This module happens to define a function called copy. So if you want to use that function, you have either type copy.copy() or use another flavour of the import statement: from copy import copy While this would solve your first error, you will probably get a new then, since this copy function is not for copying files in the filesystem. Its for copying python objects. (So you can copy the fileobject (but this is only a handle to the file on disk)) I'm afraid there is no copy for the filesystem. You can do it by opening one file for reading and another for writing. While its ok for small files to read all into memory, this can make problems, if the files are very large. So you might copy in smaller chunks: source=open(sourcefile) # if you are on windows and want to copy binary # files, you must use open(sourcefile,'rb') dest=open(destfile,'w') # or 'wb' for binary chunk=1 # dummy value for while while chunk: chunk=source.read(65536) # 64 KB in one chunk, you can tune this value dest.write(chunk) dest.close() source.close() HTH Tino Wildenhain while chunk --On Donnerstag, 26. Juli 2001 16:22 +0200 Gitte Wange <gitte(a)mmmanager.org> wrote: > Hello out there .. > > I know this is a python question (please forgive me) but I couldn't find > an answer in the python docs. > > The problem is very simple - I need to make a copy of a file in the > filesystem in a pythhon module. > > I have tried with this: > import copy > > <a lot of code> > copy(file_reposit, new_fnreposit) > </a lot of code> > > I get this error: > > Zope Error > > Zope has encountered an error while publishing this resource. > > Error Type: TypeError > Error Value: call of non-function (type module) > > If I don't use the import copy Zope just returns an error saying that > copy isn't defined. > > How do I then make a copy of a file ??? > > Regards, > > -- > Gitte Wange Jensen > > Sys Admin, Developer and a lot more > MMmanager.org Aps, Denmark > > Phone: +45 29 72 79 72 > Email: gitte(a)mmmanager.org > Web: www.mmmanager.org > > Quote of the day: > In the beginning, there was Fortran. > > - James Gray > > _______________________________________________ > Zope maillist - Zope(a)zope.org > http://lists.zope.org/mailman/listinfo/zope > ** No cross posts or HTML encoding! ** > (Related lists - > http://lists.zope.org/mailman/listinfo/zope-announce > http://lists.zope.org/mailman/listinfo/zope-dev )

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