Re: [Zope-dev] ZODB Mountpoint broken?
On Wednesday 29 February 2012 07:31 PM, Tres Seaver wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 02/28/2012 09:56 PM, Suresh V. wrote: ZODB Mountpoint distributed with Plone 4.1.2 always seems to create OFS.Folder even if the container-class is specified. Also getting a KeyError: item already present wih same id due to _setObject and _setOb both being called. Can you post the full traceback for that error? In Products.ZODBMountPoint.MountedObject.py around line 373: # Add a faux object to avoid generating manage_afterAdd() events # while appeasing OFS.ObjectManager._setObject(), then discreetly # replace the faux object with a MountedObject. faux = Folder() faux.id = mo.id faux.meta_type = loaded.meta_type container._setObject(faux.id, faux) # DM 2005-05-17: we want to keep our decision about automatic # mount point creation #del mo._create_mount_points container._setOb(faux.id, mo) setMountPoint(container, faux.id, mo) The error was raised on the _setOb() line. Removing the whole faux dance made everything work correctly. May be this is not necessary any more. Should I create a ticket? Am trying to mount a plone.app.folder.folder.ATFolder from a separate Data.fs using instructions in: http://plone.org/documentation/kb/mount-zeo-into-plonesite Tres. - -- === Tres Seaver +1 540-429-0999 tsea...@palladion.com Palladion Software Excellence by Designhttp://palladion.com -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.10 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAk9OL8AACgkQ+gerLs4ltQ6KXgCfUSmkU98w0QP3++tzXnmqdClr 0eMAn0XmTpASam2I2zD80b+IF9ONhoTk =hNK7 -END PGP SIGNATURE- ___ Zope-Dev maillist - Zope-Dev@zope.org https://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - https://mail.zope.org/mailman/listinfo/zope-announce https://mail.zope.org/mailman/listinfo/zope ) ___ Zope-Dev maillist - Zope-Dev@zope.org https://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - https://mail.zope.org/mailman/listinfo/zope-announce https://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] ZODB Mountpoint broken?
On Wednesday 29 February 2012 07:31 PM, Tres Seaver wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 02/28/2012 09:56 PM, Suresh V. wrote: ZODB Mountpoint distributed with Plone 4.1.2 always seems to create OFS.Folder even if the container-class is specified. Also getting a KeyError: item already present wih same id due to _setObject and _setOb both being called. Can you post the full traceback for that error? 2012-03-01 09:40:22 ERROR Zope.SiteErrorLog 1330575022.340.697799684491 http://localhost:8080/Plone/AllContent/manage_addProduct/ZODBMountPoint/manage_addMounts Traceback (innermost last): Module ZPublisher.Publish, line 126, in publish Module ZPublisher.mapply, line 77, in mapply Module ZPublisher.Publish, line 46, in call_object Module Products.ZODBMountPoint.MountedObject, line 387, in manage_addMounts Module plone.folder.ordered, line 63, in _setOb Module Products.BTreeFolder2.BTreeFolder2, line 244, in _setOb KeyError: 'There is already an item named plant.' ___ Zope-Dev maillist - Zope-Dev@zope.org https://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - https://mail.zope.org/mailman/listinfo/zope-announce https://mail.zope.org/mailman/listinfo/zope )
[Zope-dev] ZODB Mountpoint broken?
ZODB Mountpoint distributed with Plone 4.1.2 always seems to create OFS.Folder even if the container-class is specified. Also getting a KeyError: item already present wih same id due to _setObject and _setOb both being called. Am trying to mount a plone.app.folder.folder.ATFolder from a separate Data.fs using instructions in: http://plone.org/documentation/kb/mount-zeo-into-plonesite ___ Zope-Dev maillist - Zope-Dev@zope.org https://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - https://mail.zope.org/mailman/listinfo/zope-announce https://mail.zope.org/mailman/listinfo/zope )
[Zope-CMF] GenericSetup: Question on StackOverflow
Please see: http://stackoverflow.com/questions/5603459/genericsetup-what-does-toolset-xml-accomplish-if-toolinit-still-has-to-be-called I could not create a cmf tag, so if you can please add that to the tags in the question. Thank you for your answer. Suresh ___ Zope-CMF maillist - Zope-CMF@zope.org https://mail.zope.org/mailman/listinfo/zope-cmf See https://bugs.launchpad.net/zope-cmf/ for bug reports and feature requests
[Zope-CMF] Versions found on pypi but not in svn tags
How come the following versions are not found in svn tags? Products.CMFCore: Versions 2.2.1, 2.2.2, 2.2.3 How do I access previous version tarballs on pypi? Thanks. Suresh ___ Zope-CMF maillist - Zope-CMF@zope.org https://mail.zope.org/mailman/listinfo/zope-cmf See https://bugs.launchpad.net/zope-cmf/ for bug reports and feature requests
[Zope-CMF] [GenericSetup] Enable export of ATFile content using portal_setup
In order to enable ATFile objects to be exported using portal_setup, I have filed a bug and included a patch at: https://bugs.launchpad.net/zope-cmf/+bug/722726 Can someone review and merge please? Thanks. Suresh ___ Zope-CMF maillist - Zope-CMF@zope.org https://mail.zope.org/mailman/listinfo/zope-cmf See https://bugs.launchpad.net/zope-cmf/ for bug reports and feature requests
[Zope-CMF] How do you add an action in python code?
I have been looking at the Action* related code and have not been able to figure it out completely. I tried portal_actions.addAction(...) but this adds it under the Actions tab with the big RED deprecation warning. I am able to add it from the ZMI correctly, but can't trace the code that does the real adding (Ended up getting lost in GenericSetup browser views). Can someone give me a pointer? Suresh ___ Zope-CMF maillist - Zope-CMF@zope.org https://mail.zope.org/mailman/listinfo/zope-cmf See https://bugs.launchpad.net/zope-cmf/ for bug reports and feature requests
[Zope-dev] Multiple file upload in a single form
Has anyone come across a Multiple File field type that be used in a form , specifically with z3c.form? This will enable an unlimited number of files to be uploaded in a single form. I know this exists in the Plone world. Just wanted to check for an analogous field for a zope3 application. If there isn't one there already, we would like to implement one. Any pointers welcome. Thanks. Suresh ___ Zope-Dev maillist - Zope-Dev@zope.org http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
[Zope] Re: Strange property behaviour - why? (zope 2.10/Five)
Piotr Chamera wrote: def list_items2(self): test return self.items try to remove acquisition wrapper before you access items? Suresh ___ Zope maillist - Zope@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 )
[Zope-dev] How do you redirect and set request variables without showing up in query string?
Is this possible? I have tried a technique with a form that submits on load but this is somewhat slow. Suresh ___ Zope-Dev maillist - Zope-Dev@zope.org http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
[Zope] Re: Counting threads
Peter Bengtsson wrote: Perhaps I'm wrong but I suspect that a Zope I'm running is dying because of running out of threads. They probably die when being designated to open an external relational database connection or something dodgy. What are my options for monitoring and debugging what zope's threads are doing? Is there a simple tool to just get a simple readout of how many threads are busy? May be you can try by using just 1 thread and then debug it to see how it dies. Suresh ___ Zope maillist - Zope@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 )
[Zope] Re: compile time optimizations for python
Tres Seaver wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 - Tune the ZEO disk cache size (the warning sign is seen lots of ZEO cache flip entries in the event log). Can you explain this some more? 1. Do we increase the cache size when we see these ZEO cache flips? 2. What is a good rate for these cache flips? Suresh ___ Zope maillist - Zope@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 )
[Zope] Re: getting this trying to add a plone site to zope 2.9.4...
Did you get this problem resolved? I am facing the same. Suresh michael nt milne wrote: Traceback (innermost last): Module ZPublisher.Publish, line 115, in publish Module ZPublisher.mapply, line 88, in mapply Module ZPublisher.Publish, line 41, in call_object Module Products.CMFPlone.factory , line 52, in addPloneSite Module Products.GenericSetup.tool, line 251, in runAllImportSteps - __traceback_info__: profile-CMFPlone:plone Module Products.GenericSetup.tool, line 725, in _doRunImportStep - __traceback_info__: plone-final Module Products.CMFPlone.setuphandlers, line 212, in importFinalSteps Module Products.CMFPlone.setuphandlers, line 109, in setupPortalContent Module Products.CMFPlone.utils , line 369, in _createObjectByType Module Products.CMFCore.TypesTool, line 357, in _finishConstruction Module Products.CMFCore.CMFCatalogAware, line 145, in notifyWorkflowCreated Module Products.CMFCore.WorkflowTool , line 354, in notifyCreated Module Products.CMFCore.WorkflowTool, line 699, in _reindexWorkflowVariables Module Products.Archetypes.CatalogMultiplex, line 66, in reindexObjectSecurity Module Products.ZCatalog.CatalogBrains , line 52, in _unrestrictedGetObject Module OFS.Traversable, line 187, in unrestrictedTraverse - __traceback_info__: ([], 'previous') Module Products.Five.traversable, line 115, in __bobo_traverse__ AttributeError: previous -- michael ___ Zope maillist - Zope@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 ) ___ Zope maillist - Zope@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 )
[Zope] Re: getting this trying to add a plone site to zope 2.9.4...
Suresh V wrote: Did you get this problem resolved? I am facing the same. I upgraded to Zope 2.9.6 and this went away. Suresh michael nt milne wrote: Traceback (innermost last): Module ZPublisher.Publish, line 115, in publish Module ZPublisher.mapply, line 88, in mapply Module ZPublisher.Publish, line 41, in call_object Module Products.CMFPlone.factory , line 52, in addPloneSite Module Products.GenericSetup.tool, line 251, in runAllImportSteps - __traceback_info__: profile-CMFPlone:plone Module Products.GenericSetup.tool, line 725, in _doRunImportStep - __traceback_info__: plone-final Module Products.CMFPlone.setuphandlers, line 212, in importFinalSteps Module Products.CMFPlone.setuphandlers, line 109, in setupPortalContent Module Products.CMFPlone.utils , line 369, in _createObjectByType Module Products.CMFCore.TypesTool, line 357, in _finishConstruction Module Products.CMFCore.CMFCatalogAware, line 145, in notifyWorkflowCreated Module Products.CMFCore.WorkflowTool , line 354, in notifyCreated Module Products.CMFCore.WorkflowTool, line 699, in _reindexWorkflowVariables Module Products.Archetypes.CatalogMultiplex, line 66, in reindexObjectSecurity Module Products.ZCatalog.CatalogBrains , line 52, in _unrestrictedGetObject Module OFS.Traversable, line 187, in unrestrictedTraverse - __traceback_info__: ([], 'previous') Module Products.Five.traversable, line 115, in __bobo_traverse__ AttributeError: previous -- michael ___ Zope maillist - Zope@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 ) ___ Zope maillist - Zope@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 ) ___ Zope maillist - Zope@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 )
[Zope] Re: ImportError: cannot import name base_hasattr
[EMAIL PROTECTED] wrote: Hi: This really should go to the Plone list, but seeing as how I can't hit their site from either of my browsers, how can I subscribe to the list? I couldn't download Plone, either, so I just built it from tarballs from an earlier installation, tarballing all the products associated with it (Plone 2.1.4, I think). Then I loaded them up in Zope 2.7.8 and got this error: Traceback (most recent call last): File /usr/local/www/zope/278/lib/python/OFS/Application.py, line 673, in import_product File /usr/local/zope/instance1/Products/ATContentTypes/__init__.py, line 54, in ? import Products.ATContentTypes.content File /usr/local/zope/instance1/Products/ATContentTypes/content/__init__.py, line 34, in ? import Products.ATContentTypes.content.topic File /usr/local/zope/instance1/Products/ATContentTypes/content/topic.py, line 33, in ? from Products.CMFPlone.CatalogTool import CatalogTool File /usr/local/zope/instance1/Products/CMFPlone/CatalogTool.py, line 27, in ? from Products.CMFPlone.utils import base_hasattr ImportError: cannot import name base_hasattr Traceback (most recent call last): File /usr/local/zope/278/lib/python/Zope/Startup/run.py, line 50, in ? run() File /usr/local/zope/278/lib/python/Zope/Startup/run.py, line 19, in run start_zope(opts.configroot) File /usr/local/zope/278/lib/python/Zope/Startup/__init__.py, line 52, in start_zope starter.startZope() File /usr/local/zope/278/lib/python/Zope/Startup/__init__.py, line 231, in startZope Zope.startup() File /usr/local/zope/278/lib/python/Zope/Startup/__init__.py, line 47, in startup # drop privileges after setting up servers File /usr/local/www/zope/278/lib/python/Zope/App/startup.py, line 45, in startup File /usr/local/www/zope/278/lib/python/OFS/Application.py, line 650, in import_products File /usr/local/www/zope/278/lib/python/OFS/Application.py, line 673, in import_product File /usr/local/zope/instance1/Products/ATContentTypes/__init__.py, line 54, in ? import Products.ATContentTypes.content File /usr/local/zope/instance1/Products/ATContentTypes/content/__init__.py, line 34, in ? import Products.ATContentTypes.content.topic File /usr/local/zope/instance1/Products/ATContentTypes/content/topic.py, line 33, in ? from Products.CMFPlone.CatalogTool import CatalogTool File /usr/local/zope/instance1/Products/CMFPlone/CatalogTool.py, line 27, in ? from Products.CMFPlone.utils import base_hasattr ImportError: cannot import name base_hasattr I am getting the same problem with Zope 2.8.8 installed with the Windows Installer and Plone 2.1.4 for all platforms. I removed all the pyc files and the problem persists. This is on Win 2K. Suresh ___ Zope maillist - Zope@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 )
[Zope] Re: Zope hangs and Python eats all memory
Nico Grubert wrote: Dear list members, I am running Zope 2.9.6. on a 64-Bit Suse Linux 10.1 machine (9 Gbyte of RAM) with Python 2.4.3. installed. From time to time, Zope hangs and I cannot access it anymore. I tried to use the Zope DeadlockDebugger but if my Zope hangs I cannot call the URL http://myzopesite:8080/manage_debug_threads?secret_password; to let Zope DeadlockDebugger show any useful information. Zope does not response. If Zope hangs, the python process eats all the memory and the machine starts to swap. The top command in the shell tells me: - Tasks: 91 total, 2 running, 89 sleeping, 0 stopped, 0 zombie Cpu(s): 10.4%us, 0.4%sy, 0.0%ni, 89.0%id, 0.2%wa, 0.0%hi, 0.0%si Mem: 9041256k total, 9025124k used,16132k free,10604k buffers Swap: 4208988k total, 4208988k used,0k free, 9472k cached PID USER PR NI VIRT RES SHR S %CPU %MEMTIME+ COMMAND 29992 wwwrun16 0 12.0g 8.3g 2860 S 19 95.9 3:52.66 python - There are several add-ons for Zope installed, like: - Psycopg Postgres Database Adapter - mxODBCDA ODBC Database Adapter - LDAPUserfolder - Silva Content Management System - PIL Furthermore, I see a lot of Conflict Errors in the event.log like e.g.: - ZPublisher.Conflict ConflictError at /VirtualHostBase/http/193.134.202.20:80/mysite/VirtualHostRoot/: database conflict error (oid 0x0435, class BTrees._OOBTree.OOBTree, serial this txn started with 0x036aeb14ab1c4b88 2007-01-15 12:04:40.104030, serial currently committed 0x036aeb1d0cc5d099 2007-01-15 12:13:02.993605) (80 conflicts (0 unresolved) since startup at Mon Jan 15 11:44:55 2007) - These kind of Conflict errors occur almost every minute. It might be that these errors have something to do with it but I am not sure. How can I figure out what exactly causes Zope to hang? If you need more information, please let me know. Have you tried to enable the trace logger in the zope.conf file? Look for the stanza beginning with logger trace. You need to have your server in debug-mode. This will produce a trace.log file that can be analyzed with requestprofiler.py. This will give you the offending requests that caused Zope to hang. Suresh ___ Zope maillist - Zope@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 )
[Zope] Re: Zope hangs and Python eats all memory
Nico Grubert wrote: Dear list members, I am running Zope 2.9.6. on a 64-Bit Suse Linux 10.1 machine (9 Gbyte of RAM) with Python 2.4.3. installed. From time to time, Zope hangs and I cannot access it anymore. I tried to use the Zope DeadlockDebugger but if my Zope hangs I cannot call the URL http://myzopesite:8080/manage_debug_threads?secret_password; to let Zope DeadlockDebugger show any useful information. Zope does not response. If Zope hangs, the python process eats all the memory and the machine starts to swap. The top command in the shell tells me: - Tasks: 91 total, 2 running, 89 sleeping, 0 stopped, 0 zombie Cpu(s): 10.4%us, 0.4%sy, 0.0%ni, 89.0%id, 0.2%wa, 0.0%hi, 0.0%si Mem: 9041256k total, 9025124k used,16132k free,10604k buffers Swap: 4208988k total, 4208988k used,0k free, 9472k cached Your swap appears low. Try increasing it to 20GB. Suresh ___ Zope maillist - Zope@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 )
[Zope] Too many ZODB object loads...
On the database Activity tab in the Control Panel, I am seeing a high number of Object Loads (400K per hour). My cache size if 60K from what I see in the Cache Parameters tab, each of the 4 threads is well within this limit. My database has about 1M objects. The symptom is that Zope appears slow when adding/editing content. Any idea if this is a problem? Suresh ___ Zope maillist - Zope@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 )
[Zope] Re: Too many ZODB object loads...
Dieter Maurer wrote: Suresh V wrote at 2006-12-21 22:09 +0530: On the database Activity tab in the Control Panel, I am seeing a high number of Object Loads (400K per hour). My cache size if 60K from what I see in the Cache Parameters tab, each of the 4 threads is well within this limit. 60 k is unusually large. Are you sure that this is not the combined size of all caches (such that each cache has a capacity of 15 k)? We hiked it up to 60K per thread because we have lots of memory and wanted to make Zope perform better. Is there a disadvantage to this? When the ZODB reported that it has read some number of objects, it is very likely that it did indeed. But even under very little site activity, it seems to be loading a lots of objects. Is this normal? ... The symptom is that Zope appears slow when adding/editing content. Do you use text indexing? with ranking information? The usual cosine (OKAPI) ranking requires a large amount of data. Nope. When you perform modifications, usually the problem is not the amount of objects read but the amount and size of objects written. Use fsdump to determine the size of your transactions. I will check this. Thanks for your pointers. Suresh ___ Zope maillist - Zope@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 )
[Zope] Re: Preserving Context
Javier Subervi wrote:
div align=center tal:condition=here/hasSearchEngine(mycontext)
And where is mycontext defined? You will need a tal:define=mycontext
here or something.
I tested the following script with mycontext as a passed parameter:
return 0
catalog = ''
try:
catalog = getattr(mycontext, mycontext.superValues('ZCatalog')[0].id)
except:
pass
Bare except? You bad boy!
Use except AttributeError:
In fact remove the try/except and study the trace output.
Suresh
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[Zope] Re: Preserving Context
Javier Subervi wrote: Hi; I have a page template which I use to catch and customize 404 errors. In that page, I call a script that offers site navigation. Since I have several sites within a portal, I decided to move all common elements (such as this page) to a central root location from which all sites could draw. However, when I did that, this page returned the navigation of that root dir! That's not what I want, of course. How do I preserve context for the called script, such that when the page is called, it passes the context from where it was called to the script in question? TIA, Javier 1. Are you using container rather than context in your script? 2. You can pass your context as a mycontext parameter to your script. Suresh ___ Zope maillist - Zope@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 )
