[Zope-dev] Error Message
Hi all The last time i get some times the following error: 2001-01-26T08:45:55 ERROR(200) ZODB Couldn't load state for '\000\000\000\000\000\000\260\256' Traceback (innermost last): File /usr/share/zope_2.2/Zope-2.2.0-src/lib/python/ZODB/Connection.py, line 442, in setstate AttributeError: 'None' object has no attribute 'load' My questions are what does that mean and how can a find out from which Object the error comes from ? Could anyone help?? as ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope )
[Zope-dev] AttributeError when adding ZClass product (PortalMembership)
Hi guys,
I have a problem with a product. This product, let's call it product
SuperSecret, adds a number of folderish objects to the new instance
when it is created. Now, if we name the SuperSecret product instance for
a, and the class instance that raises the AttributeError b, I
will show you what happens:
I am at the root folder of the Zope instace, and select the SuperSecret
entry from the Products list. There I enter the relevant information,
and submit the form. But then, the SuperProduct raises an exception
when the manage_add_some_class function tries to add the new b instance
to the a instance. (No exception is raised when the offending line
which tries to access the Control_Panel via the b instance acquisition
is commented out).
The manage method, which looks like this:
def manage_add_b(self, id, description, REQUEST=None):
"Add an instance of the b class."
self._setObject(id, b(id, description))
#get_transaction().commit()
Shared.utils.install_authentication_folder(self[id])
which calls an external function, which looks like this:
def install_authentication_folder(container):
container.Control_Panel.Products.PortalMembership.doInstall(folder=container,
REQUEST={})
which raises an AttributeError that looks like this:
Zope Error
Zope has encountered an error while publishing this resource.
Error Type: AttributeError
Error Value: Control_Panel
[...]
File /home/morten/Zope/lib/python/Products/rs/rs.py, line 56, in manage_add_a
File /home/morten/Zope/lib/python/Products/SuperSecret/a.py, line 168, in
__init__
(Object: CatalogAware)
File /home/morten/Zope/lib/python/Products/SuperSecret/b.py, line 61, in
manage_add_b
(Object: CatalogAware)
File /home/morten/Zope/lib/python/Products/SuperSecret/Shared/utils.py, line
211, in install_authentication_folder
(Object: CatalogAware)
AttributeError: (see above)
Now, I guess this could be because the new instance isn't aware of it's
surroundings, but I've tried to manually commit the transaction (which
could help?), but obviously didn't... =)
I guess it could be a solution to call a number of methods after the
product instance is added, but that's a bit too hackish for me.
Any ideas?
Thanks in advance,
Morten
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[Zope-dev] ZCatalog FieldIndex bug in Zope 2.3.0b3
Hi, FieldIndex's don't work quite right in 2.3. Try this: - create a Catalog with a FieldIndex called 'test' - create a DTML document with a property 'test', value 'fish' - catalog the document - now change the value of the property to 'finger' and re-catalog. If you now search for test='finger' it'll return the document. However, if you search for test='fish', it will also return the document, which is wrong. cheers, Chris PS: Tabular reporting ZSearch Interfaces generated from Catalogs have quite badly b0rKen results forms, in that, for some reason, the search form ends up in a column of the results table, very confusing... ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope )
RE: [Zope-dev] ZCatalog FieldIndex bug in Zope 2.3.0b3
PS: Tabular reporting ZSearch Interfaces generated from Catalogs have quite badly b0rKen results forms, in that, for some reason, the search form ends up in a column of the results table, very confusing... Huh? I cannot reproduce this at all (or even see how it could happen, looking at the tabular report dtml, which is pretty straightforward). You are seeing this on b3 with a totally freshly generated ZSearch interface that you have not altered (and looking at the generated dtml directly, not through a site-specific page that includes it)? Brian Lloyd[EMAIL PROTECTED] Software Engineer 540.371.6909 Digital Creations http://www.digicool.com ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope )
[Zope-dev] Key error using manage_changeProperties
I am pssing the category argument to the method below. The category variable is representing a propety of the Log object. My code below works ok when I get the property (1), but fails when I try to update that property (2) with a new value. I have tried to use _[category] but it disallowes the use of expression, understandably, as a keyword. Any ideas how I can get around this problem? Cheers, Espen dtml-let (1)value="_.getattr(userFolder,username).Log.getProperty(category)" newvalue="value+..." (2)dtml-call "_.getattr(userFolder,username).Log.manage_changeProperties(category=newvalue)" /dtml-let ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] ZCatalog FieldIndex bug in Zope 2.3.0b3
Brian Lloyd wrote: PS: Tabular reporting ZSearch Interfaces generated from Catalogs have quite badly b0rKen results forms, in that, for some reason, the search form ends up in a column of the results table, very confusing... Huh? I cannot reproduce this at all (or even see how it could happen, looking at the tabular report dtml, which is pretty straightforward). Okay, tracked down what's happening, can't understand why :-( Right, one of the metadata columns has the same name as the DTML method which shows the search form 'TestCase' in this situation. For some reason, the DTML method is being rendered instead of the meta data. I have no idea why, but I'll take a look... cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] ZCatalog FieldIndex bug in Zope 2.3.0b3
This is fixed in CVS. ChrisP works fast. :-) - Original Message - From: "Chris Withers" [EMAIL PROTECTED] To: "Chris McDonough" [EMAIL PROTECTED] Sent: Friday, January 26, 2001 11:23 AM Subject: Re: [Zope-dev] ZCatalog FieldIndex bug in Zope 2.3.0b3 Chris McDonough wrote: I've put the fieldindex bug in the collector. Thanks... wasn't sure whether it was collector material or not :-) Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] ZCatalog FieldIndex bug in Zope 2.3.0b3
Chris Withers wrote: Okay, tracked down what's happening, can't understand why :-( Some data points before I rush off... - ZDebug doesn't like 2.3 very much :-S - Python Scripts rock ;-) However, from what ZDebug did show, it seems that the object the catalog has found ends up on the top of the namespace stack. Because this is a DTML method, I'm guessing the DTML method TestCase is acquired from it, before the namespace is searched for the meta_data, which is a little screwy :-( As to why the object is on the top of the namespace, I dunno whether it's dtml-in or ZCatalog that's responsible... cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Server seems to stop responding.
I think I've traced to a hack of ZCache, I nuked with much better results. I guess I'll wait for zope 2.3 Cheers. -- Andy McKay. - Original Message - From: "Chris McDonough" [EMAIL PROTECTED] To: "Andy McKay" [EMAIL PROTECTED]; [EMAIL PROTECTED] Sent: Thursday, January 25, 2001 3:40 PM Subject: Re: [Zope-dev] Server seems to stop responding. Andy, look at the documentation in z2.py for the "-M" switch that writes out a debug log of method accesses. Then visit http://www.zope.org/Members/mcdonc/HowTos/DEBUG-LOG It tells you how to track down hangs via stuff in your debug log. - Original Message - From: "Andy McKay" [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, January 25, 2001 5:08 PM Subject: [Zope-dev] Server seems to stop responding. OS: Win2K Zope: 2.2.4b1, using ZServer direct Site, large catalog roughly 20,000 items, database size 839 MB. Problem: Zope's running quite happily, and then all of a sudden will stop responding to incoming requests. A restart and its fine. There is no memory leak (memory usage is very low), no other resources consuming space. All log files say nothing. There seems to be no obvious trigger or thing to cause it, only time (or use). Im at wits end to figure out: a) where to start debugging (apart from log files, Control Panel debug etc) and b) solution... Any help will get my undying gratitude... -- Andy McKay. ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope ) ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope ) ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] ZCatalog FieldIndex bug in Zope 2.3.0b3
On 1/26/01 11:41 AM, "Chris McDonough" [EMAIL PROTECTED] wrote: I've put the fieldindex bug in the collector. This is now fixed... It was a bizarre logic problem, but I could reproduce it easily :-) Thanks for finding this. Chris -- | Christopher Petrilli | [EMAIL PROTECTED] ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Passing arguments to DTML Methods
This is an undocumented (afaik) feature of DTML methods/documents - due to
the way python
argument mapping works, you can pass any value into a 'local' variable in a
DTML method like thus:
dtml-var "myDTMLmethod(foo=5,greg=Sally)"
this the above case, Sally could be a legal variable value that will be put
into the new local greg
in your DTML method, and one named foo with the value of 5. AFAIK this is
pass-by-value, so modifying greg in your called method will not change
sally, but I could be wrong...
I use this sort of thing quite often in one of my ongoing projects where I
need to reformat
dates strings from their mysql format to how the client wants to view
them... I have a method named
undb_dateout that uses a variable called 'dbdate' and does some string
splitting and formatting to output it.
Originally, I would do things like this with the method:
dtml-call "REQUEST.set('dbdate', currentdatevar)"
dtml-var undb_dateout
Then, on a whim I changed this to:
dtml-var "undb_dateout(dbdate=currentdatevar)"
And it worked...
Someone should add this to the DTML documentation, or at least make it stand
out more - it is VERY
useful... If no one else does I'll write-up a how-to on it.
Message: 7
Date: Thu, 25 Jan 2001 19:13:59 + (GMT)
From: Espen Sorbye Frederiksen [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: Message: 7
Date: Thu, 25 Jan 2001 19:13:59 + (GMT)
From: Espen Sorbye Frederiksen [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: [Zope-dev] Passing arguments to DTML Methods
Sorry this, possibly, very trivial question:
How do you pass on variables to a DTML Method.
If I would use a python method I would use dtml-call "pythonmethod(var1,
var2)". This does not work with DTML Methods. First of all why? Secondly
how is it possible to get around the problem?
Hope someone kindly could answer my question,
Espen
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[Zope-dev] ANNOUNCE: Zope 2.3.0 final released
Hello all, Zope 2.3.0 final has been released - you can download it from Zope.org: http://www.zope.org/Products/Zope/2.3.0/ Zope 2.3 is focused on improving productivity, ease of use and performance. New features in the 2.3 release supporting these goals include: - Scripts to allow safe web management of logic, dramatically improving the ability to separate logic and presentation in site design - Cache Managers to provide a powerful caching infrastructure for dramatically improving site responsiveness while retaining dynamicism - Built-in infrastructure for complex virtual hosting of multiple sites on one server - Significantly improved Zope Management Interface for web-based authoring and administration - Other important changes, such as improvements in WebDAV support, customizable object creation, running an optional server for browsing source documents, significant improvements in cataloging and indexing, and a new quick start document with references to the most important documentation for new users Zope 2.3 also marks the first feature release where a significant amount of the work was done "in the fishbowl" using our open development process on dev.zope.org. This release owes a lot to the hard work of many in the Zope community in addition to folks here at DC. The MVPs for Zope 2.3 include: - Evan Simpson (Python scripting and SiteAccess) - Shane Hathaway (CacheManager and many other things) - Adam Davis (improvements to the Zope interface) - Chris Petrilli (ZCatalog) - Toby Dickenson (improved Python 2 support) - Chris McDonough (improved UserFolders) - John Odom (StructuredText NG) - Michel Pelletier (Interfaces and new Quickstart) - Casey Duncan (ZCatalog patches) - Tres Seaver (FTP and DAV support in ZClasses) - John Heintz (patch for ExtensionClass) - Chris Withers (patches and bug hunting) - Tom Vijlbrief (FTP rename support) - Dieter Maurer (patches and bug hunting) My apologies to anyone I've missed - thanks also to the many who participated the alpha and beta cycles and provided feedback. For more information on what is new in this release, see the CHANGES.txt and HISTORY.txt files for the release: - http://www.zope.org/Products/Zope/2.3.0/CHANGES.txt - http://www.zope.org/Products/Zope/2.3.0/HISTORY.txt Brian Lloyd[EMAIL PROTECTED] Software Engineer 540.371.6909 Digital Creations http://www.digicool.com ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] ANNOUNCE: Zope 2.3.0 final released
Congrats! -- Andy McKay. - Original Message - From: "Brian Lloyd" [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Friday, January 26, 2001 1:06 PM Subject: [Zope-dev] ANNOUNCE: Zope 2.3.0 final released Hello all, Zope 2.3.0 final has been released - you can download it from Zope.org: http://www.zope.org/Products/Zope/2.3.0/ Zope 2.3 is focused on improving productivity, ease of use and performance. New features in the 2.3 release supporting these goals include: - Scripts to allow safe web management of logic, dramatically improving the ability to separate logic and presentation in site design - Cache Managers to provide a powerful caching infrastructure for dramatically improving site responsiveness while retaining dynamicism - Built-in infrastructure for complex virtual hosting of multiple sites on one server - Significantly improved Zope Management Interface for web-based authoring and administration - Other important changes, such as improvements in WebDAV support, customizable object creation, running an optional server for browsing source documents, significant improvements in cataloging and indexing, and a new quick start document with references to the most important documentation for new users Zope 2.3 also marks the first feature release where a significant amount of the work was done "in the fishbowl" using our open development process on dev.zope.org. This release owes a lot to the hard work of many in the Zope community in addition to folks here at DC. The MVPs for Zope 2.3 include: - Evan Simpson (Python scripting and SiteAccess) - Shane Hathaway (CacheManager and many other things) - Adam Davis (improvements to the Zope interface) - Chris Petrilli (ZCatalog) - Toby Dickenson (improved Python 2 support) - Chris McDonough (improved UserFolders) - John Odom (StructuredText NG) - Michel Pelletier (Interfaces and new Quickstart) - Casey Duncan (ZCatalog patches) - Tres Seaver (FTP and DAV support in ZClasses) - John Heintz (patch for ExtensionClass) - Chris Withers (patches and bug hunting) - Tom Vijlbrief (FTP rename support) - Dieter Maurer (patches and bug hunting) My apologies to anyone I've missed - thanks also to the many who participated the alpha and beta cycles and provided feedback. For more information on what is new in this release, see the CHANGES.txt and HISTORY.txt files for the release: - http://www.zope.org/Products/Zope/2.3.0/CHANGES.txt - http://www.zope.org/Products/Zope/2.3.0/HISTORY.txt Brian Lloyd[EMAIL PROTECTED] Software Engineer 540.371.6909 Digital Creations http://www.digicool.com ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope ) ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope )
[Zope-dev] Looks like 2.3.0 final didn't fix bug with copying ZCatalogs ...
...but the error message looks better ;^)=
Installed fresh 2.3.0, and Membership, so I could finish the testing,
and preop a 2.3.0 compatible release (mmm Python Scripts yummy), but
upon the install trying to copy the MemberCatalog I get the following
traceback. Perhaps it is an issue with PythonMethods, but it looks like
it is ZCatalog to me.
The object MemberCatalog does not support this operation
Traceback (innermost last):
File /local/ZopeSites/anderson-2.3/lib/python/ZPublisher/Publish.py,
line 222, in publish_module
File /local/ZopeSites/anderson-2.3/lib/python/ZPublisher/Publish.py,
line 187, in publish
File /local/ZopeSites/anderson-2.3/lib/python/Zope/__init__.py, line
221, in zpublisher_exception_hook
(Object: RoleManager)
File /local/ZopeSites/anderson-2.3/lib/python/ZPublisher/Publish.py,
line 171, in publish
File /local/ZopeSites/anderson-2.3/lib/python/ZPublisher/mapply.py,
line 160, in mapply
(Object: doInstall)
File /local/ZopeSites/anderson-2.3/lib/python/ZPublisher/Publish.py,
line 112, in call_object
(Object: doInstall)
File
/local/ZopeSites/anderson-2.3/lib/python/Products/PythonMethod/PythonMethod.py,
line 168, in __call__
(Object: doInstall)
(Info: ((Factory instance at 897f0c8, 'on', None, None, 0,
'webadmin',
(snip raw html data from form)
File string, line 47, in doInstall
(Object: RoleManager)
File
/local/ZopeSites/anderson-2.3/lib/python/Products/PythonMethod/PythonMethod.py,
line 168, in __call__
(Object: copyInterface)
(Info: ((Factory instance at 897f0c8, LoginManager instance at
89c4a28, []), {}, (None,)))
File string, line 5, in copyInterface
(Object: RoleManager)
File /local/ZopeSites/anderson-2.3/lib/python/OFS/CopySupport.py, line
333, in manage_clone
(Object: ProviderContainer)
File /local/ZopeSites/anderson-2.3/lib/python/OFS/CopySupport.py, line
421, in _verifyObjectPaste
(Object: ProviderContainer)
Copy Error: (see above)
==
yup, just tried to copy the MemberCatalog, same result:
Traceback (innermost last):
File /local/ZopeSites/anderson-2.3/lib/python/ZPublisher/Publish.py,
line 222, in publish_module
File /local/ZopeSites/anderson-2.3/lib/python/ZPublisher/Publish.py,
line 187, in publish
File /local/ZopeSites/anderson-2.3/lib/python/Zope/__init__.py, line
221, in zpublisher_exception_hook
(Object: ApplicationDefaultPermissions)
File /local/ZopeSites/anderson-2.3/lib/python/ZPublisher/Publish.py,
line 171, in publish
File /local/ZopeSites/anderson-2.3/lib/python/ZPublisher/mapply.py,
line 160, in mapply
(Object: manage_pasteObjects)
File /local/ZopeSites/anderson-2.3/lib/python/ZPublisher/Publish.py,
line 112, in call_object
(Object: manage_pasteObjects)
File /local/ZopeSites/anderson-2.3/lib/python/OFS/CopySupport.py, line
215, in manage_pasteObjects
(Object: ApplicationDefaultPermissions)
File /local/ZopeSites/anderson-2.3/lib/python/OFS/CopySupport.py, line
421, in _verifyObjectPaste
(Object: ApplicationDefaultPermissions)
Copy Error: (see above)
--
Bill Anderson Linux Specialist
Modular Network Storage RD
Random Quote:
Portable: survives system reboot.
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[Zope] http protocol
Hi all, I'd like to write an http client for an embedded system to get information from Zope. For debugging I want to see the traffic between the client and Zope (http protocol). How can this be achieved? Oliver ___ Zope maillist - [EMAIL PROTECTED] 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 )
RE: [Zope] 2.3 and Products
From: Chris McDonough [mailto:[EMAIL PROTECTED]] This is not true. The behavior is the same as before... the plans to make restart optional were waylaid by complications. ;-( Another thing with products. Whenever I do a referesh with the refresh tab, another instance of the product shows up in my "add" dropdown selector. So If I have a "maxms goodstuf" product that i am editing I get a select box like: Dtml Document Dtml Method Folder maxms goodstuf maxms goodstuf maxms goodstuf maxms goodstuf maxms goodstuf maxms goodstuf maxms goodstuf Catalog After a little while. Is there a solution to this? Regards Max M ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] Zope gets stuck
Hello, Yes, I have encountered this pb. Do you use the sendmail tag somewhere in your system? Gilles -Original Message- From: Shai Berger [EMAIL PROTECTED] To: [EMAIL PROTECTED] [EMAIL PROTECTED] Date: Thursday, January 25, 2001 2:27 PM Subject: [Zope] Zope gets stuck Hi guys, We've repeatedly encountered a weird situation where Zope gets stuck. Then, when we kill one of the Zope processes, it is released and answers requests. Has anybody encountered anything like this? I know this is a little short on information, but we are still trying to figure more ourselves. The stats: Zope version: Zope 2.2.5 (binary release, python 1.5.2, linux2-x86) Python version: 1.5.2 (#10, Dec 6 1999, 12:16:27) [GCC 2.7.2.3] System Platform: linux2 We're using Oracle and ZOracleDA too, but this time they seem not to be the culprits... Thanks, Shai. ___ Zope maillist - [EMAIL PROTECTED] 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 ) ___ Zope maillist - [EMAIL PROTECTED] 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 )
[Zope] BUG: subtransaction not handled correctly in manage_addFile
Dear all, Does anyone fancy earning a bit of pocket money? I've got a Zope problem that I can't solve because my Python isn't good enough and my understanding of the ZODB is pretty much still zero. We've got a simple Zope application that allows users to upload files without going near the Zope management screens. For more information on this and what the problem is, see: http://www.egroups.com/message/zope/48084 The basic thrust is that when a large file is uploaded and subtransactions are needed, something goes wrong. Dieter Maurer sent a reply helpful reply (thanks Dieter) that's archived at: http://www.egroups.com/message/zope/48116 In it, he said: On the other hand, the bug is triggered by something. I would expect, it is an exception in "ZODB.Transaction:261", AttributeError "commit_sub". You can verify this, if you put an "import traceback; traceback.print_exc()" below line 270. Problably some non-subtransaction object managed to enter in "subjars". Sure enough, Dieter was right. I get: Traceback (innermost last): File "/usr/local/zope/lib/python/ZODB/Transaction.py", line 261, in commit j.commit_sub(self) AttributeError: commit_sub Dieter told me to file a bug report (and he's told a couple of other people the same thing since) but I haven't yet because I'm having trouble replicating the problem. I can't replicate it by just copying the two salient methods to a fresh Zope installation of Zope 2.2.5. Other messages (e.g. http://www.egroups.com/message/zope/48492 ) made me suspect that it was a problem with a Product, but installing the Products I'm using (SiteAccess, ZOracleDA, ZPyGreSQLDA and smbUserFolder) to this fresh installation didn't replicate the bug. I only see it if I copy over the Data.fs from the original installation. Other people seem to have come across the same problem in different contexts. Have a look at: http://groups.yahoo.com/group/zope/messagesearch?query=commit_sub We need to get this fixed ASAP so my boss has told me to send this message to the list and offer 400 pounds (sterling) to anyone who can fix this bug. Any takers? Cheers, Ian ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] BUG: subtransaction not handled correctly in manage_addFile
Ian Sealy wrote: We need to get this fixed ASAP so my boss has told me to send this message to the list and offer 400 pounds (sterling) to anyone who can fix this bug. Any takers? What version of Zope are you using? cheers, Chris ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] Editors [OT]
What's speedbar mode? XEmacs (speedbar mode) Any ideas? I had to, love makes you do strange things. Oh, yes indeed ;) Ragnar ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] BUG: subtransaction not handled correctly in manage_addFile
Dear Chris, We need to get this fixed ASAP so my boss has told me to send this message to the list and offer 400 pounds (sterling) to anyone who can fix this bug. Any takers? What version of Zope are you using? 2.2.5 on Red Hat 6.2. Zope version: Zope 2.2.5 (source release, python 1.5.2, linux2) Python version: 1.5.2 (#1, Nov 18 2000, 20:03:24) [GCC egcs-2.91.66 19990314/Linux (egcs- System Platform: linux2 Cheers, Ian ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] http protocol
Hi, I'd like to write an http client for an embedded system to get information from Zope. For debugging I want to see the traffic between the client and Zope (http protocol). How can this be achieved? how about using a sniffer which can follow a tcp stream (e.g. ethereal)?? -- Radio HUNDERT,6 Medien GmbH Berlin - EDV - [EMAIL PROTECTED] ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] Editors [OT]
Michel Pelletier [EMAIL PROTECTED] writes: On Thu, 25 Jan 2001, Chris Withers wrote: [...] - FTP or WebDAV editing built in as standard (or alternative solution, like cadaver making it work ;-) XEmacs Is there a WebDAV mode for XEmacs? Or perhaps a well understood way of tying it to cadaver? A bit of searching on both topic led to no immediate clueful solutions. I'm (hopefully) just about to run into a situation where I'm going to start off-site development on another Zope project, but I need a more secure way of editing than XEmacs/efs... If there were a friendly way of tying XEmacs to cadaver that might just be the ticket //glw ___ Zope maillist - [EMAIL PROTECTED] 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 )
[Zope] Problem : ZCatalog (plain-text email this time)
[ Sorry for those who have ever seen this email in html format, it was a mistake... ] Hello, I've got a problem with a search form. I have a ZCatalog with lots of entries. I added the index "absolute_url" in order to search by the files url. Why ? 'cause I have files in organized folders like that : /language_name/country_name/city_name/element I'd like to do a search on "#language_name and #country_name and #city_name" in my catalog, so I use the absolute_url. But the problem is that the search only looks the end of the absolute_url string, that's to say "element" in my exemple. How could I search in all the string ? Sorry for my bad english. Fabien. ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] Can't reproduce :-(
Ian Sealy wrote: Dear Chris, We need to get this fixed ASAP so my boss has told me to send this message to the list and offer 400 pounds (sterling) to anyone who can fix this bug. Any takers? What version of Zope are you using? 2.2.5 on Red Hat 6.2. Zope version: Zope 2.2.5 (source release, python 1.5.2, linux2) Python version: 1.5.2 (#1, Nov 18 2000, 20:03:24) [GCC egcs-2.91.66 19990314/Linux (egcs- System Platform: linux2 Well, sorry to say, on Zope 2.2.4 and 2.2.5 under Linux and WinNT using files between 1kb and 110Mb (Boy, did Netscape like that ;-), I can't reproduce this :-( If anyone comes up with a fail safe way of reproducing the bug, I'd love to nail it, 'cos it sounds like fun :-) good luck for now, Chris ___ Zope maillist - [EMAIL PROTECTED] 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 )
[Zope] TinyTable : filter query pb
usagers is a TinyTable
this, is ok :
dtml-call "REQUEST.set('usager','bruno')"
dtml-in "usagers(ident=usager)"
...
but, not this : why ?
dtml-call "REQUEST.set('usager',AUTHENTICATED_USER)"
dtml-in "usagers(ident=usager)"
...
--
Thierry Pasquier
centre de culture scientifique, technique et industrielle en Poitou-Charentes
Espace Mends France, Poitiers, tel 0549503300 - fax 0549413856
http://www.pictascience.org
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[Zope] ZServer or Zope.cgi
Hello, I have a newbie question I'm using Zope on Linux and I have a file Zope.cgi (in my installation zope directory with this contents: #!/home/Zope-2.2.1-linux2-x86/pcgi/pcgi-wrapper PCGI_NAME=Zope PCGI_MODULE_PATH=/home/Zope-2.2.1-linux2-x86/lib/python/Zope PCGI_PUBLISHER=/home/Zope-2.2.1-linux2-x86/pcgi/pcgi_publisher.py PCGI_EXE=/home/Zope-2.2.1-linux2-x86/bin/python PCGI_SOCKET_FILE=/home/Zope-2.2.1-linux2-x86/var/pcgi.soc PCGI_PID_FILE=/home/Zope-2.2.1-linux2-x86/var/pcgi.pid PCGI_ERROR_LOG=/home/Zope-2.2.1-linux2-x86/var/pcgi.log PCGI_DISPLAY_ERRORS=1 BOBO_REALM=/home/Zope-2.2.1-linux2-x86/Zope.cgi BOBO_DEBUG_MODE=1 INSTANCE_HOME=/home/Zope-2.2.1-linux2-x86 I don't kown if I'm using Zope.cgi or ZSever. How can I know it? Thanks in advance Marcus Mendes ___ Zope maillist - [EMAIL PROTECTED] 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 )
[Zope] MySQL
I have upgraded to MySQL 3.23.28 and both ZMySQLDA and ZMySQLTDA were broken.Thus I have installed latest ZMySQLDA-2.0.4 and MySQLdb 0.3.1. Ufter upgrade it does not work. I am able to search pages, ie.: http://arete.ibb.waw.pl/html/leksykon/cd_rom_report_en?nazwa_angielska=b but I am unable to display single records, ie.: http://arete.ibb.waw.pl/html/leksykon/single_record_report_hasla2?nazwa_ident_hasla2=933 Traceback (innermost last): File /opt/www/zope/lib/python/ZPublisher/Publish.py, line 222, in publish_module File /opt/www/zope/lib/python/ZPublisher/Publish.py, line 187, in publish File /opt/www/zope/lib/python/Zope/__init__.py, line 221, in zpublisher_exception_hook (Object: Traversable) File /opt/www/zope/lib/python/ZPublisher/Publish.py, line 171, in publish File /opt/www/zope/lib/python/ZPublisher/mapply.py, line 160, in mapply (Object: NowehaslaReplyForm) File /opt/www/zope/lib/python/ZPublisher/Publish.py, line 112, in call_object (Object: NowehaslaReplyForm) File /opt/www/zope/lib/python/OFS/DTMLDocument.py, line 189, in __call__ (Object: NowehaslaReplyForm) File /opt/www/zope/lib/python/DocumentTemplate/DT_String.py, line 538, in __call__ (Object: NowehaslaReplyForm) File /opt/www/zope/lib/python/DocumentTemplate/DT_In.py, line 711, in renderwob (Object: single_id_hasla2) KeyError: (see above) I am unable to use TIMESTAMP from database ie.: Traceback (innermost last): File /opt/www/zope/lib/python/ZPublisher/Publish.py, line 222, in publish_module File /opt/www/zope/lib/python/ZPublisher/Publish.py, line 187, in publish File /opt/www/zope/lib/python/Zope/__init__.py, line 221, in zpublisher_exception_hook (Object: Traversable) File /opt/www/zope/lib/python/ZPublisher/Publish.py, line 171, in publish File /opt/www/zope/lib/python/ZPublisher/mapply.py, line 160, in mapply (Object: search_report_pl) File /opt/www/zope/lib/python/ZPublisher/Publish.py, line 112, in call_object (Object: search_report_pl) File /opt/www/zope/lib/python/OFS/DTMLMethod.py, line 189, in __call__ (Object: search_report_pl) File /opt/www/zope/lib/python/DocumentTemplate/DT_String.py, line 538, in __call__ (Object: search_report_pl) File /opt/www/zope/lib/python/DocumentTemplate/DT_In.py, line 480, in renderwb (Object: simple_search_pl) File /opt/www/zope/lib/python/Shared/DC/ZRDB/DA.py, line 488, in __call__ (Object: simple_search_pl) File /opt/www/zope/lib/python/Shared/DC/ZRDB/DA.py, line 435, in _cached_result (Object: simple_search_pl) File /opt/www/zope/lib/python/Products/ZMySQLDA/db.py, line 231, in query File /opt/www/zope/lib/python/Products/ZMySQLDA/db.py, line 104, in _mysql_timestamp_converter ValueError: (see above) What is wrong. Is is MySQL or ZOPE or ZMySQLDA problem? Regards, Piotr -- _ Piotr Kozbial http://arete.ibb.waw.pl ___ Zope maillist - [EMAIL PROTECTED] 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 )
[Zope] SiteRoot 2 errors
Hallo I want to add a SiteRoot to my domain subfolder. I installed a fresh Zope 2.2.5 and in the lib/python/Products folder I extracted SiteAccess-2.0.0b4-nonbin.tgz. After this I restarted Zope. When I click to Add SiteRoot, I get the following error message: Traceback (innermost last): File /usr/local/zope/lib/python/ZPublisher/Publish.py, line 222, in publish_module File /usr/local/zope/lib/python/ZPublisher/Publish.py, line 187, in publish File /usr/local/zope/lib/python/Zope/__init__.py, line 221, in zpublisher_exception_hook File /usr/local/zope/lib/python/ZPublisher/Publish.py, line 171, in publish File /usr/local/zope/lib/python/ZPublisher/mapply.py, line 160, in mapply (Object: www/SiteRootAdd) File /usr/local/zope/lib/python/ZPublisher/Publish.py, line 112, in call_object (Object: www/SiteRootAdd) File /usr/local/zope/lib/python/App/special_dtml.py, line 120, in __call__ (Object: www/SiteRootAdd) (Info: /usr/local/zope/lib/python/Products/SiteAccess/www/SiteRootAdd.dtml) File /usr/local/zope/lib/python/DocumentTemplate/DT_String.py, line 471, in __call__ (Object: www/SiteRootAdd) File /usr/local/zope/lib/python/DocumentTemplate/DT_String.py, line 408, in cook (Object: www/SiteRootAdd) File /usr/local/zope/lib/python/DocumentTemplate/DT_String.py, line 400, in read (Object: www/SiteRootAdd) File /usr/local/zope/lib/python/DocumentTemplate/DT_String.py, line 566, in read_raw (Object: www/SiteRootAdd) IOError: (see above) Thank you for any help -goe- _ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] Editors [OT]
"GLW" == Geoffrey L Wright [EMAIL PROTECTED] writes: GLW I'm (hopefully) just about to run into a situation where I'm GLW going to start off-site development on another Zope project, GLW but I need a more secure way of editing than XEmacs/efs... One possible approach (unfortunately no code) -- (X)Emacs can speak SSL (uses it, at least, for imap communication :-), so if Zope's ftp server could be SSL wrapped...? A related question -- is there any way to get Zope to listen to scp (ssh's copy)? (I'm interested in exactly the same thing, sigh...). best, -tony -- A.J. RossiniRsrch. Asst. Prof. of Biostatistics UW Biostat/Center for AIDS Research [EMAIL PROTECTED] FHCRC/SCHARP/HIV Vaccine Trials Net [EMAIL PROTECTED] (friday is unknown) FHCRC: M--W : 206-667-7025 (fax=4812)|Voicemail is pretty sketchy CFAR: ?? : 206-731-3647 (fax=3694)|Email is far better than phone UW:Th : 206-543-1044 (fax=3286)|Change last 4 digits of phone to FAX ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] subtransactions (was Can't reproduce)
Subtransactions aren't compatible with most database adapters. I'm not sure what to do about this one. - Original Message - From: "Ian Sealy" [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Friday, January 26, 2001 7:55 AM Subject: Re: [Zope] Can't reproduce :-( Dear all, We need to get this fixed ASAP so my boss has told me to send this message to the list and offer 400 pounds (sterling) to anyone who can fix this bug. Any takers? What version of Zope are you using? 2.2.5 on Red Hat 6.2. Zope version: Zope 2.2.5 (source release, python 1.5.2, linux2) Python version: 1.5.2 (#1, Nov 18 2000, 20:03:24) [GCC egcs-2.91.66 19990314/Linux (egcs- System Platform: linux2 Well, sorry to say, on Zope 2.2.4 and 2.2.5 under Linux and WinNT using files between 1kb and 110Mb (Boy, did Netscape like that ;-), I can't reproduce this :-( If anyone comes up with a fail safe way of reproducing the bug, I'd love to nail it, 'cos it sounds like fun :-) I've finally managed to replicate the bug consistently, so I've just submitted it to the Collector: http://classic.zope.org:8080/Collector/1895/view I now know what causes it so I'm able to work around it, which means that I'm afraid the offer of 400 quid to fix the bug is now withdrawn. Sorry. The bug only occurs if the DTML Method that adds the large file tries to call a Z SQL Method that uses the ZPyGreSQLDA. Here's the description I just submitted to the Collector: Occurs on Zope 2.2.5 with ZPyGreSQLDA-0-0-3 installed. If you have a form like this: form action="addfile" method="POST" enctype="multipart/form-data" input type="file" name="file"br Filename: input type="text" name="filename"br input type="submit" value="Upload" /form and a DTML Method called addfile: dtml-in expr="sql()"/dtml-in dtml-call expr="manage_addFile(filename, file=file)" OK where sql is a Z SQL Method that uses a PyGreSQL database connection. Trying to upload a file larger than about 128 kb gives: Error Type: AttributeError Error Value: abort_sub Traceback (innermost last): File /usr/local/zope/lib/python/ZPublisher/Publish.py, line 222, in publish_module File /usr/local/zope/lib/python/ZPublisher/Publish.py, line 187, in publish File /usr/local/zope/lib/python/Zope/__init__.py, line 221, in zpublisher_exception_hook (Object: Traversable) File /usr/local/zope/lib/python/ZPublisher/Publish.py, line 175, in publish File /usr/local/zope/lib/python/Zope/__init__.py, line 235, in commit File /usr/local/zope/lib/python/ZODB/Transaction.py, line 290, in commit AttributeError: (see above) Cheers, Ian ___ Zope maillist - [EMAIL PROTECTED] 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 ) ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] subtransactions
Chris McDonough wrote: Subtransactions aren't compatible with most database adapters. How come? ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] Editors [OT]
You could use STunnel to wrap Zope in SSL, www.stunnel.org. Works fine for me. Phil - Original Message - From: "A.J. Rossini" [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Friday, January 26, 2001 2:53 PM Subject: Re: [Zope] Editors [OT] "GLW" == Geoffrey L Wright [EMAIL PROTECTED] writes: GLW I'm (hopefully) just about to run into a situation where I'm GLW going to start off-site development on another Zope project, GLW but I need a more secure way of editing than XEmacs/efs... One possible approach (unfortunately no code) -- (X)Emacs can speak SSL (uses it, at least, for imap communication :-), so if Zope's ftp server could be SSL wrapped...? A related question -- is there any way to get Zope to listen to scp (ssh's copy)? (I'm interested in exactly the same thing, sigh...). best, -tony -- A.J. Rossini Rsrch. Asst. Prof. of Biostatistics UW Biostat/Center for AIDS Research [EMAIL PROTECTED] FHCRC/SCHARP/HIV Vaccine Trials Net [EMAIL PROTECTED] (friday is unknown) FHCRC: M--W : 206-667-7025 (fax=4812)|Voicemail is pretty sketchy CFAR: ?? : 206-731-3647 (fax=3694)|Email is far better than phone UW:Th : 206-543-1044 (fax=3286)|Change last 4 digits of phone to FAX ___ Zope maillist - [EMAIL PROTECTED] 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 ) ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] TinyTable : filter query pb
On Fri, 26 Jan 2001, Thierry Pasquier wrote:
usagers is a TinyTable
this, is ok :
dtml-call "REQUEST.set('usager','bruno')"
dtml-in "usagers(ident=usager)"
...
but, not this : why ?
dtml-call "REQUEST.set('usager',AUTHENTICATED_USER)"
dtml-in "usagers(ident=usager)"
Because 'bruno' is a string, while AUTHENTICATED_USER is an instance of
some class (when used in dtml-var AUTHENTICATED_USER it is automatically
converted to string - user's id in that case).
Try AUTHENTICATED_USER.getId().
[EMAIL PROTECTED], [EMAIL PROTECTED]
/--\
| `long long long' is too long for GCC |
\--/
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[Zope] HiperDom available outside of Zope?
Are the XML templating facilities of HiperDom available outside of Zope as a Python module, or are there intentions in that direction? Hamish Lawson Do You Yahoo!? Get your free @yahoo.co.uk address at http://mail.yahoo.co.uk or your free @yahoo.ie address at http://mail.yahoo.ie ___ Zope maillist - [EMAIL PROTECTED] 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 )
RE: [Zope] Re: Lost in name Space...
You can also do the following: dtml-var "RandomGretting.Greet(_.None, _)" Jamey -Original Message- From: Prateep Siamwalla [SMTP:[EMAIL PROTECTED]] Sent: Friday, January 26, 2001 6:20 AM To: [EMAIL PROTECTED] Subject: [Zope] Re: Lost in name Space... Ok, found the answer: dtml-with RandomGreeting dtml-var Greet /dtml-with - Original Message - From: Prateep Siamwalla [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Friday, January 26, 2001 5:55 PM Subject: Lost in name Space... Sorry if you happen to see this for the third time, I have been trying to post this on egroups, but have failed on several occasions. Hi, Zope newbie here, a bit lost on namespaces... I have created a folder in the zope root called "RandomGreeting". Inside this folder, there is one DTML METHOD called "Greet". "Greet" contains the following line: pdtml-var expr="_.whrandom.choice(sayHellos)"/p "sayHellos" is a property of the "RandomGreeting" folder, and contains 4 lines which are various ways to say hello : "Ola","Hi","Bonjour","Sawasdi". The purpose of this method is to print out a random greeting. Everytime i click "View" for this DTML Method, i get a random hello. Fine, that is exactly what I want. The problem is that I am trying to use this "method" from its parent folder (the root folder as a matter of fact). I have inserted the following bit into the top level "index_html" DTML Method of my Zope root near the begining, so that it produces a random hello on the front page everytime someone accesses it. I have tried : dtml-var RandomGreeting.Greet dtml-var RandomGreeting.Greet() dtml-var "RandomGreeting.Greet()" dtml-var /RandomGreeting/Greet all of these, to know avail. I am getting either a NameError or KeyError. I am pretty sure I'm missing a simple concept here. It is possible to call functions from child objects is it not? Please help with some enlightenment. Many thanks in advance. teep ___ Zope maillist - [EMAIL PROTECTED] 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 ) ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] subtransactions
Because most databases don't have the notion of a subtransaction. - Original Message - From: "Chris Withers" [EMAIL PROTECTED] To: "Chris McDonough" [EMAIL PROTECTED] Cc: "Ian Sealy" [EMAIL PROTECTED]; [EMAIL PROTECTED] Sent: Friday, January 26, 2001 10:10 AM Subject: Re: [Zope] subtransactions Chris McDonough wrote: Subtransactions aren't compatible with most database adapters. How come? ___ Zope maillist - [EMAIL PROTECTED] 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 ) ___ Zope maillist - [EMAIL PROTECTED] 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 )
[Zope] WYSIWYG editor
Hi folks, I have been looking for a _free_ WYSIWYG HTML editor for a while now, but I didn't find anything suitable. It should accept DTML tags - not only include them within htmlbody and /body/html but replace those HTML tags by the DTML tags. It has to be WYSIWYG, not only plain HTML editor, for most stupid considered users (DAUs :-) ). Something similar like NS Composer, AOL press, ... I tried several different free software, without success in my special case. Perhaps one of you uses something like that... TIA Lars ___ Zope maillist - [EMAIL PROTECTED] 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 )
[Zope] Zope soon at http://serverwatch.internet.com
Just thought you all might want to see this... From: "Newman, Amy" [EMAIL PROTECTED] To: "tommy b" [EMAIL PROTECTED] Subject: RE: please add zope Date: Thu, 25 Jan 2001 12:30:48 -0500 Tommy, One of our reviewers recently reviewed Zope. Look for the review to be on ServerWatch in the next week or so. Regards, Amy Amy Newman Managing Editor ServerWatch: http://serverwatch.internet.com Web Server Compare: http://webcompare.internet.com internet.com Corp. 203 662 2817 [EMAIL PROTECTED] --== Sent via Deja.com ==-- http://www.deja.com/ ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] subtransactions
Currently, yes. This is arguably wrong. - Original Message - From: "Chris Withers" [EMAIL PROTECTED] To: "Chris McDonough" [EMAIL PROTECTED] Cc: "Ian Sealy" [EMAIL PROTECTED]; [EMAIL PROTECTED] Sent: Friday, January 26, 2001 10:35 AM Subject: Re: [Zope] subtransactions Chris McDonough wrote: Because most databases don't have the notion of a subtransaction. Hang on... how come, if a file upload needs to commit a subtransaction, that means that an SQL method you call while processing the same request also needs to support sub-transactions? confusedly, Chris ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] subtransactions
Chris McDonough wrote: Because most databases don't have the notion of a subtransaction. Hang on... how come, if a file upload needs to commit a subtransaction, that means that an SQL method you call while processing the same request also needs to support sub-transactions? confusedly, Chris ___ Zope maillist - [EMAIL PROTECTED] 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 )
[Zope] Uptime.
hi, I was reading in Linux Journal about the Netcraft survey. They mention some stats on Zope. I think a few of the hosts with really good up-times were using FreeBSD and Zope, if not that it was Linux and Zope. j. .. . Jason C. Leach ... University College of the Cariboo. .. ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] SiteRoot 2 errors
From: Stephan Goeldi [EMAIL PROTECTED] I want to add a SiteRoot to my domain subfolder. I installed a fresh Zope 2.2.5 and in the lib/python/Products folder I extracted SiteAccess-2.0.0b4-nonbin.tgz. After this I restarted Zope. When I click to Add SiteRoot, I get the following error message: [snip] File /usr/local/zope/lib/python/DocumentTemplate/DT_String.py, line 566, in read_raw (Object: www/SiteRootAdd) IOError: (see above) Check the file ownership/permissions on the SiteAccess directory and its subdirectories. Cheers, Evan @ digicool 4-am ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] TinyTable : filter query pb
-Original Message-
From: Thierry Pasquier [EMAIL PROTECTED]
To: [EMAIL PROTECTED] [EMAIL PROTECTED]
Date: Friday, January 26, 2001 8:21 PM
Subject: [Zope] TinyTable : filter query pb
usagers is a TinyTable
this, is ok :
dtml-call "REQUEST.set('usager','bruno')"
dtml-in "usagers(ident=usager)"
...
but, not this : why ?
dtml-call "REQUEST.set('usager',AUTHENTICATED_USER)"
dtml-in "usagers(ident=usager)"
...
i think you want
untested
dtml-call "REQUEST.set('usager',AUTHENTICATED_USER.getUserName())"
/untested
--
Thierry Pasquier
centre de culture scientifique, technique et industrielle en
Poitou-Charentes
Espace Mends France, Poitiers, tel 0549503300 - fax 0549413856
http://www.pictascience.org
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Re: [Zope] subtransactions
Now that's a good question ;) - Original Message - From: "Chris Withers" [EMAIL PROTECTED] To: "Chris McDonough" [EMAIL PROTECTED] Cc: "Ian Sealy" [EMAIL PROTECTED]; [EMAIL PROTECTED] Sent: Friday, January 26, 2001 3:35 PM Subject: Re: [Zope] subtransactions Chris McDonough wrote: Because most databases don't have the notion of a subtransaction. Hang on... how come, if a file upload needs to commit a subtransaction, that means that an SQL method you call while processing the same request also needs to support sub-transactions? confusedly, Chris ___ Zope maillist - [EMAIL PROTECTED] 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 ) ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] 2.3 and Products
Take a look.. http://zope.nipltd.com/public/lists/dev-archive.nsf/ByKey/C0FFC7204901563A -steve "MM" == =?iso-8859-1?Q?Max M=F8ller Rasmussen?= iso-8859-1 writes: MM From: Chris McDonough [mailto:[EMAIL PROTECTED]] This is not true. The behavior is the same as before... the plans to make restart optional were waylaid by complications. ;-( MM Another thing with products. Whenever I do a referesh with the MM refresh tab, another instance of the product shows up in my MM "add" dropdown selector. So If I have a "maxms goodstuf" MM product that i am editing I get a select box like: MM Dtml Document Dtml Method Folder maxms goodstuf maxms goodstuf MM maxms goodstuf maxms goodstuf maxms goodstuf maxms goodstuf MM maxms goodstuf Catalog MM After a little while. MM Is there a solution to this? MM Regards Max M MM ___ Zope maillist MM - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** MM No cross posts or HTML encoding! ** (Related lists - MM http://lists.zope.org/mailman/listinfo/zope-announce MM http://lists.zope.org/mailman/listinfo/zope-dev ) ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] Acquisition Algebra; interaction of containment and acquisition is confusing
From: Fred Yankowski [EMAIL PROTECTED] for the very last case, "a.b.c.x". I just can't follow why the equivalent expression isn't x.__of__(a).__of__(c.__of__(b.__of__(a))) rather than the more complex answer given: x.__of__(a).__of__(b.__of__(a)).__of__(c.__of__(b.__of__(a))) You can expand any access path into an acquisition expression using the following 3-1/2 rules: 1. Given an unwrapped object 'x', x.child = (child o x) 2. Given a wrapper (self o parent), a. (self o parent).child = self.child o (self o parent) if 'child' is found in 'self'. a. (self o parent).child = parent.child o (self o parent) if 'child' is found in 'parent'. 3. Reduce ((a o b) o (b o c)) to (a o (b o c)) as soon as it appears. So, a.b = (b o a). a.b.c = (b o a).c = (b.c o (b o a)) = (c o (b o a)). Finally, a.b.c.x = (c o (b o a)).x = ((b o a).x o (c o (b o a))) = ((a.x o (b o a)) o (c o (b o a))) = (((x o a) o (b o a)) o (c o (b o a))) When I run the test cases given in the document I see that the latter does match the behavior, but I find that baffling. In particular, why is the effective search order x-a-b-c rather than x-a-c-b? It almost looks like the effective search order could be described as "up through the containment heirarchy, then down through the remaining acquired path", but I'm not at all sure if that's a valid generalization. Almost. It's "up through the containment hierarchy, then the rest of it somehow". Trying to control or predict the exact search order for any but the simplest acquisition trees is a dangerous game. You can read it off directly from the algebra form, as in (((x o a) o (b o a)) o (c o (b o a))) = x, a, b, c (ignoring duplicates), but it's unlikely to be useful, as you saw. Cheers, Evan @ digicool 4-am ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] Editors [OT]
On Fri, 26 Jan 2001, Phil Harris wrote: You could use STunnel to wrap Zope in SSL, www.stunnel.org. Phil, Could you expand on this a bit? I would be very interested in wrapping all access to "manage" in SSL. Is that possible? -Tim -- Tim Wilson | Visit Sibley online: | Check out: Henry Sibley HS | http://www.isd197.k12.mn.us/ | http://www.zope.org/ W. St. Paul, MN | | http://slashdot.org/ [EMAIL PROTECTED] | dtml-var pithy_quote | http://linux.com/ ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] HiperDom available outside of Zope?
On Fri, Jan 26, 2001 at 03:23:02PM +, Hamish Lawson wrote: Are the XML templating facilities of HiperDom available outside of Zope as a Python module, or are there intentions in that direction? HiperDom isn't available outside of Zope, yet. There are tentative plans where HiperDom or a decendant of HiperDom can be used outside of Zope as an XML templating system, tough. I can't give you anything more definite than that though, certainly no dates. -- Martijn Pieters | Software Engineer mailto:[EMAIL PROTECTED] | Digital Creations http://www.digicool.com/ | Creators of Zope http://www.zope.org/ - ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] WYSIWYG editor
On Fri, Jan 26, 2001 at 04:35:42PM +0100, Lars Heber wrote: Hi folks, I have been looking for a _free_ WYSIWYG HTML editor for a while now, but I didn't find anything suitable. It should accept DTML tags - not only include them within htmlbody and /body/html but replace those HTML tags by the DTML tags. It has to be WYSIWYG, not only plain HTML editor, for most stupid considered users (DAUs :-) ). Something similar like NS Composer, AOL press, ... I tried several different free software, without success in my special case. Perhaps one of you uses something like that... Have you tried W3C's Amaya? I haven't tired it myself, but it should work if you supply your own DTD that allows the DTML tags within a HTML page. -- Martijn Pieters | Software Engineer mailto:[EMAIL PROTECTED] | Digital Creations http://www.digicool.com/ | Creators of Zope http://www.zope.org/ - ___ Zope maillist - [EMAIL PROTECTED] 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 )
RE: [Zope] ZMySQLDA problems after upgrade
-Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Andy Dustman Sent: Friday, January 26, 2001 12:42 AM To: Randall F. Kern Cc: [EMAIL PROTECTED] Subject: Re: [Zope] ZMySQLDA problems after upgrade be returned to it by the query method, mysql_store_result is the way to go. And since Zope passes max_rows as a separate parameter, it makes sense (to me) to make use of it. How about excluding the automatic LIMIT clause if max_rows is set to 0? Would that confuse people? ___ Ron Bickers Logic Etc, Inc. [EMAIL PROTECTED] ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] LoginManager, can't get past login form
Nick, Thank you! Installing the latest ZPatterns did the trick, exactly as you said. EXcellent. But I still wish I had some way to test the pieces of the application, or to at least trace their operation. ZPatterns is a bit too opaque for my taste, particularly given its complexity, unfamiliarity and immaturity (in the sense of being new and not fully developed). On Fri, Jan 26, 2001 at 06:12:52PM +1300, Nick McDowell wrote: I encountered the same problem. I soon realized that the ZPatterns that is packaged with LoginManger is a version different to the one Dan Pierson mentions in his article. -- Fred Yankowski [EMAIL PROTECTED] tel: +1.630.879.1312 Principal Consultant www.OntoSys.com fax: +1.630.879.1370 OntoSys, Inc 38W242 Deerpath Rd, Batavia, IL 60510, USA ___ Zope maillist - [EMAIL PROTECTED] 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 )
[Zope] EMail with uploaded attachments, Part II
Hi *! I figured out how it all works with dtml-mime etc, but i still have problems: How do I determinate the filename and mime-type of the uploaded file? i have input type=file size=18 maxlength=300 name=attached_file and can get my data with attached_file.read(), but how do i do it when i want to have filename and mime-type correctly filled in in dtml-boundary type=??? encode=base64 filename=??? name=??? ? any suggestions? thanks in advance! Klaus -- Klaus Herrmann [EMAIL PROTECTED] Goelz Schwarz GmbH, Munich www.goelz.com phone:+49 - (0)89 - 544 67 0 22 fax: +49 - (0)89 - 544 67 0 10 ___ Zope maillist - [EMAIL PROTECTED] 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 )
[Zope] PythonScripts documentation
Where is the latest documentation for PythonScripts located? The closest I found is http://www.zope.org/Members/4am/PythonMethod but it is dated and contains minimal information. I'm specifically interested in what I can do with them and what I cannot do with them. Thanks. ___ Zope maillist - [EMAIL PROTECTED] 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 )
[Zope] sending variables/parameters via hyperlink
hello people, i am extremely new to zope. from the time i have sent this email i would have been 4 hours old as a zope newbie. i would just like to congratulate the people responsible for zope. like i said before, it is a content managers dream come true. anyway, i seem to have a thing i cannot do. we can pass variables/parameters via post in a webform. however, i would like to pass as variable/parameter via a hyperlink. in regular html i would be something like a href="newpage.htm?variablename=value"Sent value to newpage.htm/a i get this error: error start-o Error response Error code 400. Message: Bad Request. ---error endo is this expected behavior? if so what should i do so emulate something like this method of paramter/variable passing using anchors? thanks. -- William Emmanuel S. Yu Ateneo Cervini-Eliazo Networks (ACENT) email : [EMAIL PROTECTED] web: http://cersa.admu.edu.ph/ phone : 63(2)4266001-5925/5904 Democracy means simply the bludgeoning of the people by the people for the people. -- Oscar Wilde ___ Zope maillist - [EMAIL PROTECTED] 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 )
RE: [Zope] ZMySQLDA problems after upgrade
-Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Ron Bickers Sent: Friday, January 26, 2001 11:28 AM To: Andy Dustman; Randall F. Kern Cc: [EMAIL PROTECTED] Subject: RE: [Zope] ZMySQLDA problems after upgrade How about excluding the automatic LIMIT clause if max_rows is set to 0? Would that confuse people? Oh! It already does that. So if you want to make your own LIMIT clause, just set max_rows to 0. Correct me, Andy, if this is a bad thing. ___ Ron Bickers Logic Etc, Inc. [EMAIL PROTECTED] ___ Zope maillist - [EMAIL PROTECTED] 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 )
[Zope] SQL-based LoginManager and subtransactions
I haven't been following this discussion, but it sounds like there's the potential for SQL operations performed by LoginManager to interfere with other SQL operations such as logging uploaded files, in the case where the database system does not support nested (sub-) transactions. Correct? If so, would it help to create a separate database access object, and therefore separate connection (I think), just for the use of LoginManager? Or could this cause some deadlock between the LoginManager and other connections? I'm quite interested in potential problems here as I plan to use PostgreSQL with LoginManager on my sites. On Fri, Jan 26, 2001 at 06:23:57PM +0100, Oliver Bleutgen wrote: As we use Loginmanager with postgres, I have know idea how to not invoke Z SQL methods when upload. Has anybody an idea if and under what circumstances the above snipped could do harm? -- Fred Yankowski [EMAIL PROTECTED] tel: +1.630.879.1312 Principal Consultant www.OntoSys.com fax: +1.630.879.1370 OntoSys, Inc 38W242 Deerpath Rd, Batavia, IL 60510, USA ___ Zope maillist - [EMAIL PROTECTED] 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 )
RE: [Zope] ZMySQLDA problems after upgrade
On Fri, 26 Jan 2001, Ron Bickers wrote: How about excluding the automatic LIMIT clause if max_rows is set to 0? Would that confuse people? Oh! It already does that. So if you want to make your own LIMIT clause, just set max_rows to 0. Correct me, Andy, if this is a bad thing. That sounds very much like a good thing. I will have to add that to the tip I have (really, re-write it). I actually forgot that it did that. Randy, does setting max_rows to zero fix things for you? -- Andy Dustman PGP: 0xC72F3F1D @ .net http://dustman.net/andy "Normally with carbonara you use eggs, but I used lobster brains instead." -- Masahiko Kobe (Iron Chef Italian): 30-year-old Giant Lobster Battle ___ Zope maillist - [EMAIL PROTECTED] 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 )
RE: [Zope] ZMySQLDA problems after upgrade
You will get 0 rows if you use max_rows=0. -Randy -Original Message- From: Ron Bickers [mailto:[EMAIL PROTECTED]] Sent: Friday, January 26, 2001 10:05 AM To: Ron Bickers; Andy Dustman; Randall F. Kern Cc: [EMAIL PROTECTED] Subject: RE: [Zope] ZMySQLDA problems after upgrade -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Ron Bickers Sent: Friday, January 26, 2001 11:28 AM To: Andy Dustman; Randall F. Kern Cc: [EMAIL PROTECTED] Subject: RE: [Zope] ZMySQLDA problems after upgrade How about excluding the automatic LIMIT clause if max_rows is set to 0? Would that confuse people? Oh! It already does that. So if you want to make your own LIMIT clause, just set max_rows to 0. Correct me, Andy, if this is a bad thing. ___ Ron Bickers Logic Etc, Inc. [EMAIL PROTECTED] ___ Zope maillist - [EMAIL PROTECTED] 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 )
RE: [Zope] ZMySQLDA problems after upgrade
On Fri, 26 Jan 2001, Randall F. Kern wrote: You will get 0 rows if you use max_rows=0. OK, I agree that this is a legit bug, and I am in the process of working up a new patch. I'll send it off-list when it's ready. -- Andy Dustman PGP: 0xC72F3F1D @ .net http://dustman.net/andy "Normally with carbonara you use eggs, but I used lobster brains instead." -- Masahiko Kobe (Iron Chef Italian): 30-year-old Giant Lobster Battle ___ Zope maillist - [EMAIL PROTECTED] 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 )
RE: [Zope] ZMySQLDA problems after upgrade
Yeah... I just realized that's what broke my 'select LAST_INSERT_ID() as newid' query where a LIMIT clause causes a MySQL error. I had max_rows set to 0 and all of a sudden I was getting Zope errors. This worked in earlier DAs. Thanks for the upcoming fix, Andy. ___ Ron Bickers Logic Etc, Inc. [EMAIL PROTECTED] -Original Message- From: Randall F. Kern [mailto:[EMAIL PROTECTED]] Sent: Friday, January 26, 2001 1:22 PM To: Ron Bickers; Andy Dustman Cc: [EMAIL PROTECTED] Subject: RE: [Zope] ZMySQLDA problems after upgrade You will get 0 rows if you use max_rows=0. -Randy ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] Acquisition Algebra; interaction of containment and acquisition is confusing
Thank you for describing the transformation rules in detail. With those I can mechanically create the same acquisition expression that you get. Working some further examples with this knowledge [and how can I use this knowledge to make mo' money?], I find that given a containment tree like this: a -- b -- c \-- x -- y the access path a.b.c.x.y results in a search order of (y, x, a, b, c) Evan Simpson wrote: Trying to control or predict the exact search order for any but the simplest acquisition trees is a dangerous game. You can read it off directly from the algebra form, as in (((x o a) o (b o a)) o (c o (b o a))) = x, a, b, c (ignoring duplicates), but it's unlikely to be useful, as you saw. Now, does that bother anyone besides me? Since acquisition is intrinsic and ubiquitous in Zope, shouldn't we be concerned that it is hard to control or predict? -- Fred Yankowski [EMAIL PROTECTED] tel: +1.630.879.1312 Principal Consultant www.OntoSys.com fax: +1.630.879.1370 OntoSys, Inc 38W242 Deerpath Rd, Batavia, IL 60510, USA ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] TinyTable : filter query pb
On Fri, Jan 26, 2001 at 11:39:51PM +0800, Bak @ kedai wrote:
i think you want
untested
dtml-call "REQUEST.set('usager',AUTHENTICATED_USER.getUserName())"
/untested
Any way we can get this included in the Zope book? There's a section
where they show using getUserName(), but this whole
"AUTHENTICATED_USER is an object, not a string" business comes up
pretty frequently.
--
Mike Renfro / RD Engineer, Center for Manufacturing Research,
931 372-3601 / Tennessee Technological University -- [EMAIL PROTECTED]
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Re: [Zope] Acquisition Algebra; interaction of containment and acquisition is confusing
From: Fred Yankowski [EMAIL PROTECTED] Now, does that bother anyone besides me? Since acquisition is intrinsic and ubiquitous in Zope, shouldn't we be concerned that it is hard to control or predict? Keep in mind that it is only the *order after containment* that has this problem. For instance, schemes to "skin" a subfolder by changing access paths should ensure that there is always exactly one "skin" implementation in the acquisition path. It is tempting to provide a "default skin" in the containment path, but then you can't override it. Cheers, Evan @ digicool 4-am ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] PythonScripts documentation
And upon Friday of January 26, the illustrious Gerald Gutierrez spake thusly... Where is the latest documentation for PythonScripts located? The closest I found is http://www.zope.org/Members/4am/PythonMethod but it is dated and contains minimal information. I'm specifically interested in what I can do with them and what I cannot do with them. Yes - excellent question; in fact I'm seeking the same information concerning PerlScripts as well. Mainly - I'd like to know what I can and can't do with them. The documentation is quite minimal in that regard - for both Perl *and* Python scripts it seems. Is there any where else I could go to seek out more information than that provided in the Zope Book and at http://www.zope.org/Members/andym/wiki/FrontPage ? Beers, Corey ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] PythonScripts documentation
Corey, For Perl Scripts may want to take a look at: http://www.usenix.org/publications/library/proceedings/als2000/full_papers/a as/aas_html/index.html It's not very technical, but it gives a good overview. More docs for Perl Scripts should be coming RSN (they'll be in the help system). - Original Message - From: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Friday, January 26, 2001 3:05 PM Subject: Re: [Zope] PythonScripts documentation And upon Friday of January 26, the illustrious Gerald Gutierrez spake thusly... Where is the latest documentation for PythonScripts located? The closest I found is http://www.zope.org/Members/4am/PythonMethod but it is dated and contains minimal information. I'm specifically interested in what I can do with them and what I cannot do with them. Yes - excellent question; in fact I'm seeking the same information concerning PerlScripts as well. Mainly - I'd like to know what I can and can't do with them. The documentation is quite minimal in that regard - for both Perl *and* Python scripts it seems. Is there any where else I could go to seek out more information than that provided in the Zope Book and at http://www.zope.org/Members/andym/wiki/FrontPage ? Beers, Corey ___ Zope maillist - [EMAIL PROTECTED] 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 ) ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] PythonScripts documentation
The new online help in 2.3 may have some answers to your questions. Do you have that? It's in Zope Help-API Reference-PythonScript -- Jim Washington Gerald Gutierrez wrote: Where is the latest documentation for PythonScripts located? The closest I found is http://www.zope.org/Members/4am/PythonMethod but it is dated and contains minimal information. I'm specifically interested in what I can do with them and what I cannot do with them. Thanks. ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] PythonScripts documentation
At the moment there isn't a lot. There's also a pod in zoperl, I'll stick that up shortly... -- Andy McKay. - Original Message - From: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Friday, January 26, 2001 12:05 PM Subject: Re: [Zope] PythonScripts documentation And upon Friday of January 26, the illustrious Gerald Gutierrez spake thusly... Where is the latest documentation for PythonScripts located? The closest I found is http://www.zope.org/Members/4am/PythonMethod but it is dated and contains minimal information. I'm specifically interested in what I can do with them and what I cannot do with them. Yes - excellent question; in fact I'm seeking the same information concerning PerlScripts as well. Mainly - I'd like to know what I can and can't do with them. The documentation is quite minimal in that regard - for both Perl *and* Python scripts it seems. Is there any where else I could go to seek out more information than that provided in the Zope Book and at http://www.zope.org/Members/andym/wiki/FrontPage ? Beers, Corey ___ Zope maillist - [EMAIL PROTECTED] 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 ) ___ Zope maillist - [EMAIL PROTECTED] 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 )
[Zope] ANNOUNCE: Zope 2.3.0 final released
Hello all, Zope 2.3.0 final has been released - you can download it from Zope.org: http://www.zope.org/Products/Zope/2.3.0/ Zope 2.3 is focused on improving productivity, ease of use and performance. New features in the 2.3 release supporting these goals include: - Scripts to allow safe web management of logic, dramatically improving the ability to separate logic and presentation in site design - Cache Managers to provide a powerful caching infrastructure for dramatically improving site responsiveness while retaining dynamicism - Built-in infrastructure for complex virtual hosting of multiple sites on one server - Significantly improved Zope Management Interface for web-based authoring and administration - Other important changes, such as improvements in WebDAV support, customizable object creation, running an optional server for browsing source documents, significant improvements in cataloging and indexing, and a new quick start document with references to the most important documentation for new users Zope 2.3 also marks the first feature release where a significant amount of the work was done "in the fishbowl" using our open development process on dev.zope.org. This release owes a lot to the hard work of many in the Zope community in addition to folks here at DC. The MVPs for Zope 2.3 include: - Evan Simpson (Python scripting and SiteAccess) - Shane Hathaway (CacheManager and many other things) - Adam Davis (improvements to the Zope interface) - Chris Petrilli (ZCatalog) - Toby Dickenson (improved Python 2 support) - Chris McDonough (improved UserFolders) - John Odom (StructuredText NG) - Michel Pelletier (Interfaces and new Quickstart) - Casey Duncan (ZCatalog patches) - Tres Seaver (FTP and DAV support in ZClasses) - John Heintz (patch for ExtensionClass) - Chris Withers (patches and bug hunting) - Tom Vijlbrief (FTP rename support) - Dieter Maurer (patches and bug hunting) My apologies to anyone I've missed - thanks also to the many who participated the alpha and beta cycles and provided feedback. For more information on what is new in this release, see the CHANGES.txt and HISTORY.txt files for the release: - http://www.zope.org/Products/Zope/2.3.0/CHANGES.txt - http://www.zope.org/Products/Zope/2.3.0/HISTORY.txt Brian Lloyd[EMAIL PROTECTED] Software Engineer 540.371.6909 Digital Creations http://www.digicool.com ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] SQL-based LoginManager and subtransactions
I haven't been following this discussion, but it sounds like there's the potential for SQL operations performed by LoginManager to interfere with other SQL operations such as logging uploaded files, in the case where the database system does not support nested (sub-) transactions. Correct? No, but I'm really not familiar enough with the ZODB machinery and zope internals to tell do much more than wild guesses. The problem seems to be that the ZODB and things like Zcatalog know about subtransactions (you can disable them with the latter one), but some (the most) zope db-adapters don't. Now zope seems to use subtransactions internally and to expect the DAs to provide them also (commit_sub), but for now it seems to not completly clear when and why - see the thread "subtransactions". For file-uploads the threshold may be ~ 120kb, that is which bites people with loginmanager/postgres. The workaround from I cited should at least solve the zope-error, but I have no idea if it can hurt. The best thing would be to properly implement the missing methods in the DAs, I guess, unfortunately this is above my head for now. PS: the sybase DA seems to know about commit_sub cheers, oliver ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] Meaning of error?
Steven Grimes writes: I'm trying to write a report for a system and When I try to view my document by clicking on the view tab at the top of the management screen I receive the following error: ! Temporarily Unavailable The resource you requested is temporarily unavailable - please try again later. (107) bad stdout strlen (0) This message was probably generated by a proxy or intermediate Web server. Apparently, it got an empty response. Dieter ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] http protocol
Oliver Vecernik writes: I'd like to write an http client for an embedded system to get information from Zope. For debugging I want to see the traffic between the client and Zope (http protocol). How can this be achieved? Shane's TCPWatch Dieter ___ Zope maillist - [EMAIL PROTECTED] 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 )
RE: [Zope] Instatiate object instances :-)
Tom Jenkins writes: Right, the getPhysicalPath method definately works... although I've only used the unrestrictedTraverse in python classes. I haven't delved too deeply in how to use the tuple returned by getPhysicalPath in DTML. "unrestrictedTraverse" is not available in DTML, only its restricted variant. Dieter ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] Can't reproduce :-(
Ian Sealy writes: I've finally managed to replicate the bug consistently, so I've just submitted it to the Collector: http://classic.zope.org:8080/Collector/1895/view Very good! In fact, this problem was known but not recognized in the new context! The incompatibility between "subtransaction" and "Z SQL methods" is a well known problem documented with ZCatalog. Apparently, someone at DC decided that subtransaction are good, too, to upload images. Maybe, this was not so good an idea. While for ZCatalog, subtransactions can be disabled, this apparently is not the case for image uploads. Dieter ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] subtransactions
Chris McDonough writes: Currently, yes. This is arguably wrong. Can you tell us, what the semantics of subtransactions is? It has been my impression that subtransactions are a kludge, essentially implemented for ZCatalog, to reduce the amount of main memory for large transactions. Rather than keep all modified objects in memory, they are flushed onto a file to be copied from there when the transaction is finally commited. If this is the case, then objects that do not need such hackery, simply provide empty "commit_sub" and "abort_sub" and do all their work in "commit". Dieter - Original Message - From: "Chris Withers" [EMAIL PROTECTED] To: "Chris McDonough" [EMAIL PROTECTED] Cc: "Ian Sealy" [EMAIL PROTECTED]; [EMAIL PROTECTED] Sent: Friday, January 26, 2001 10:35 AM Subject: Re: [Zope] subtransactions Chris McDonough wrote: Because most databases don't have the notion of a subtransaction. Hang on... how come, if a file upload needs to commit a subtransaction, that means that an SQL method you call while processing the same request also needs to support sub-transactions? confusedly, Chris ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] EMail with uploaded attachments, Part II
Klaus Herrmann writes: ... How do I determinate the filename and mime-type of the uploaded file? i have input type=file size=18 maxlength=300 name=attached_file and can get my data with attached_file.read(), but how do i do it when i want to have filename and mime-type correctly filled in in dtml-boundary type=??? encode=base64 filename=??? name=??? Maybe, you should look at the source documentions for "ZPublisher.HTTPRequest.FileUpload". You will see there, that "FileUpload" objects have attributes 'filename' and 'headers'. In headers, you will find the "Content-Type", provided that your browser has send this information (as it should). Then, you need to know, that "dtml-boundary" has "*_expr" argument variants that allow to provide expressions as values rather than fixed constants. That's all you should need. Dieter ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] PythonScripts documentation
On Fri, 26 Jan 2001, Gerald Gutierrez wrote: Where is the latest documentation for PythonScripts located? The closest I found is http://www.zope.org/Members/4am/PythonMethod but it is dated and contains minimal information. I'm specifically interested in what I can do with them and what I cannot do with them. What you can do with them from a practical standpoint is documented quite a bit in the Zope Book: http://www.zope.org/Members/michel/ZB/ScriptingZope.html I'll be uploading a new version of the book with many corrections RSN. What you cannot do with them from a dryer perspective can be found in the online help system under API Documentation. Please email [EMAIL PROTECTED] if you feel there are any holes in either resource. -Michel ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] ANNOUNCE: Zope 2.3.0 final released
Very nice. Thanks. Does this use Python 2.0 or 1.5.2? Bits of win32pipe extension under 2.2.2 don't work too well so this isn't a trivial question. Can we convert existing databases to use the newer ZClass bases? -- Robin Becker ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] subtransactions
This is about right. - Original Message - From: "Dieter Maurer" [EMAIL PROTECTED] To: "Chris McDonough" [EMAIL PROTECTED] Cc: "Chris Withers" [EMAIL PROTECTED]; "Ian Sealy" [EMAIL PROTECTED]; [EMAIL PROTECTED] Sent: Friday, January 26, 2001 3:04 PM Subject: Re: [Zope] subtransactions Chris McDonough writes: Currently, yes. This is arguably wrong. Can you tell us, what the semantics of subtransactions is? It has been my impression that subtransactions are a kludge, essentially implemented for ZCatalog, to reduce the amount of main memory for large transactions. Rather than keep all modified objects in memory, they are flushed onto a file to be copied from there when the transaction is finally commited. If this is the case, then objects that do not need such hackery, simply provide empty "commit_sub" and "abort_sub" and do all their work in "commit". Dieter - Original Message - From: "Chris Withers" [EMAIL PROTECTED] To: "Chris McDonough" [EMAIL PROTECTED] Cc: "Ian Sealy" [EMAIL PROTECTED]; [EMAIL PROTECTED] Sent: Friday, January 26, 2001 10:35 AM Subject: Re: [Zope] subtransactions Chris McDonough wrote: Because most databases don't have the notion of a subtransaction. Hang on... how come, if a file upload needs to commit a subtransaction, that means that an SQL method you call while processing the same request also needs to support sub-transactions? confusedly, Chris ___ Zope maillist - [EMAIL PROTECTED] 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 ) ___ Zope maillist - [EMAIL PROTECTED] 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 )
[Zope] What happened to random?
OK, got a problem with 2.3.0 and Python Script; one that breaks Membership :( In Python Methods, I can do this choose=random.choice And it works. However, in a Python Script in 2.3.0, it barfs, complaining about random not being a variable. I've tried self.rhandom, context.rhandom, and _.rhandom, and none work. Any help would be very much appreciated. Bill Anderson ___ Zope maillist - [EMAIL PROTECTED] 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 )
[Zope] DTML namespace puzzle
Just when I thought I was catching on to everything, I ran into this. I'm using Zope 2.3.0 (final). I don't know if this worked the same with 2.2 because I didn't try this until today. SQLSession is handling the SESSION stuff, and I haven't had any problems with it. I have a Python Script (sendOrder) that calls a DTML method (orderMessage) as follows: container.orderMessage(num=num, SESSION=SESSION) orderMessage contains the following: dtml-with "SESSION['info']" mapping Order Number: dtml-var num Blah blah other session variables that work fine. /dtml-with I get a KeyError on num. If I modify orderMessage to contain the following, it works: dtml-let num=num dtml-with "SESSION['info']" mapping Order Number: dtml-var num Blah blah other session variables that work fine. /dtml-with /dtml-let This seems strange to me. What am I missing? ___ Ron Bickers Logic Etc, Inc. [EMAIL PROTECTED] ___ Zope maillist - [EMAIL PROTECTED] 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 )
RE: [Zope] What happened to random?
I believe Python Methods did a lot of auto importing of modules. In Python Scripts, you need to import what you want. Try 'import random' or 'from random import choice' ___ Ron Bickers Logic Etc, Inc. [EMAIL PROTECTED] -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Bill Anderson Sent: Friday, January 26, 2001 7:36 PM To: [EMAIL PROTECTED] Subject: [Zope] What happened to random? OK, got a problem with 2.3.0 and Python Script; one that breaks Membership :( In Python Methods, I can do this choose=random.choice And it works. However, in a Python Script in 2.3.0, it barfs, complaining about random not being a variable. I've tried self.rhandom, context.rhandom, and _.rhandom, and none work. Any help would be very much appreciated. ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] MySQL
On Fri, 26 Jan 2001, Piotr Kozbial wrote: I have upgraded to MySQL 3.23.28 and both ZMySQLDA and ZMySQLTDA were broken.Thus I have installed latest ZMySQLDA-2.0.4 and MySQLdb 0.3.1. MySQL-3.23.32 would be a good idea. It has at least one security fix, and a lot of bug fixes. Ufter upgrade it does not work. File /opt/www/zope/lib/python/DocumentTemplate/DT_In.py, line 711, in renderwob (Object: single_id_hasla2) KeyError: (see above) I have no idea for that one. I am unable to use TIMESTAMP from database ie.: File /opt/www/zope/lib/python/Products/ZMySQLDA/db.py, line 104, in _mysql_timestamp_converter ValueError: (see above) Can you find out what the value is that it doesn't like? What is wrong. Is is MySQL or ZOPE or ZMySQLDA problem? Possibly ZMySQLDA. I would need to see specifically what the error message is that comes with the ValueError exception. -- Andy Dustman PGP: 0xC72F3F1D @ .net http://dustman.net/andy "Normally with carbonara you use eggs, but I used lobster brains instead." -- Masahiko Kobe (Iron Chef Italian): 30-year-old Giant Lobster Battle ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] Zope PTK Wizard
"Priya Ramkumar" [EMAIL PROTECTED] wrote: I am trying to create a wizard in my portal to enable users to store information. In addition to the features of the already existing Document Wizard, I would like my Wizard to have more features like information about the category of the document, etc. I created a file called "Userdocument.py" with a method "addUserdocument" which will be called to add a new document. I have also added the new entry to the PTKBases PTKDemos __init__.py. But as soon as Zope starts, it gives this error 2001-01-25T06:07:07 ERROR(200) Zope Couldn't import Products.PTKDemo Traceback (innermost last): File /export/usr/local/Zope-2.2.4-src/lib/python/OFS/Application.py, line 397, in import_products (Object: string) File "/export/usr/local/Zope-2.2.4-src/lib/python/Products/PTKDemo/__init__.py ", line 159 PTKBase.Userdocument = Userdocument ^ SyntaxError: invalid token Could anyone please tell me how to create custom wizards and to register them? Priya, First, the PTK has its own mailing list, [EMAIL PROTECTED]; you are much likelier to get useful and timely advice there about PTK-specific issues. Second, I don't think the region of code in which you have injected that line needs it; it exists solely to provide backward-compatibility with portals created before version 0.8 of the PTK. Third, I can't see anything about your code which woudl trigger a syntax error; typically, in this case, the real error would be a line or two ahead (opening but not closing a parenthesis, omitting a comma, etc. Fourth, you would typically add a new content class in a separate product, either on the filesystem or in a "through-the-web" ZClass product; mixing your stuff with PTKBase/PTKDemo means you will be forced to deal with lots of merge conflicts (and these days, I mean *LOTS*). I would recommend creating a new CVS sandbox, as described in my "State of the PTK" message today: http://lists.zope.org/pipermail/zope-ptk/2001-January/002258.html Then, move your 'Userdocument' module into a new Product, a "sibling" of PTKBase and PTKDemo. Register it just as 'PTKDemo.Document' is registered, and create a Wizard for it by cloning the Document wizard and "filing off the serial numbers". Hope that helps, Tres. -- === Tres Seaver[EMAIL PROTECTED] Digital Creations "Zope Dealers" http://www.zope.org ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] Editors [OT]
In the neverending "perfect Zope editor" jihad, "Phil Harris" [EMAIL PROTECTED] wrote on the side of the angels of light: I just did a search on google and came up with some interesting Win32 versions of Vim 5.7.11: See http://vim.sourceforge.net/bin_download/00index.txt Since the Python and TCL interpreters are built in it should be possible to add seamless FTP/WebDAV clients into Vim, cool! Even more insidious, consider: :py import Zope; app=Zope.app() ZEO + VIM is a r00ling IDE :) Tres. -- === Tres Seaver[EMAIL PROTECTED] Digital Creations "Zope Dealers" http://www.zope.org ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] Re: Lost in name Space...
James, Thanks for the help. Unfortunately your suggestion did not work, i got a NameError on "sayHellos" (which is a property of the RandomGreeting folder.) I managed to get it to work by two other ways. dtml-with RandomGreeting dtml-var Greet /dtml-with and dtml-var "RandomGreeting.Greet(RandomGreeting)" I'm just beginning to understand the first way, however, I'm still scratching my head about how the second way works... thanks again for the help, teep - Original Message - From: James Sintz [EMAIL PROTECTED] To: 'Prateep Siamwalla' [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] Sent: Friday, January 26, 2001 10:27 PM Subject: RE: [Zope] Re: Lost in name Space... You can also do the following: dtml-var "RandomGreeting.Greet(_.None, _)" Jamey -Original Message- From: Prateep Siamwalla [SMTP:[EMAIL PROTECTED]] Sent: Friday, January 26, 2001 6:20 AM To: [EMAIL PROTECTED] Subject: [Zope] Re: Lost in name Space... Ok, found the answer: dtml-with RandomGreeting dtml-var Greet /dtml-with - Original Message - From: Prateep Siamwalla [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Friday, January 26, 2001 5:55 PM Subject: Lost in name Space... Sorry if you happen to see this for the third time, I have been trying to post this on egroups, but have failed on several occasions. Hi, Zope newbie here, a bit lost on namespaces... I have created a folder in the zope root called "RandomGreeting". Inside this folder, there is one DTML METHOD called "Greet". "Greet" contains the following line: pdtml-var expr="_.whrandom.choice(sayHellos)"/p "sayHellos" is a property of the "RandomGreeting" folder, and contains 4 lines which are various ways to say hello : "Ola","Hi","Bonjour","Sawasdi". The purpose of this method is to print out a random greeting. Everytime i click "View" for this DTML Method, i get a random hello. Fine, that is exactly what I want. The problem is that I am trying to use this "method" from its parent folder (the root folder as a matter of fact). I have inserted the following bit into the top level "index_html" DTML Method of my Zope root near the begining, so that it produces a random hello on the front page everytime someone accesses it. I have tried : dtml-var RandomGreeting.Greet dtml-var RandomGreeting.Greet() dtml-var "RandomGreeting.Greet()" dtml-var /RandomGreeting/Greet all of these, to know avail. I am getting either a NameError or KeyError. I am pretty sure I'm missing a simple concept here. It is possible to call functions from child objects is it not? Please help with some enlightenment. Many thanks in advance. teep ___ Zope maillist - [EMAIL PROTECTED] 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 )
RE: [Zope] Problem : ZCatalog
Right, use a python method, with a regular expression, like:
import regsub
def stringchange(self):
"""
Accepts a string passed as self, modifies it
using a regex substitution, and returns modified
This example strips multiple spaces, puts in a single one
"""
result=regsub.gsub('[ \t][ \t]+', ' ', self)
return result
You could use regsub.sub to replace the first instance of a pattern in a
string, or regsub.gsub to do all. Look in /lib/python1.5/regsub.py to see
all the regular expression substitution functions avalable. The regex
syntax is pretty vanilla; (i.e. chapter 1 of the book _Mastering Regular
Expressions_ has enough detail to use regular expressions well enough in
python). There is also a split function in regsub.py that might be of use
here, using the '/' as the delimiter pattern; I think you would use it like
this:
mylist = regsub.split(self, '/')
You could then write your function to get a particular item, like city,
language, etc by obtaining the slices from mylist.
Good luck,
Sean
-Original Message-
From: Ivan Cornell [mailto:[EMAIL PROTECTED]]
Sent: Friday, January 26, 2001 2:40 AM
To: Fabien Germain
Cc: [EMAIL PROTECTED]
Subject: Re: [Zope] Problem : ZCatalog
Fabien Germain wrote:
Hello,
I've got a problem with a search form.
I have a ZCatalog with lots of entries. I added the index
"absolute_url" in
order to search by the files url.
Why ?
'cause I have files in organized folders like that :
/language_name/country_name/city_name/element
I'd like to do a search on "#language_name and #country_name and
#city_name"
in my catalog, so I use the absolute_url.
But the problem is that the search only looks the end of the
absolute_url
string, that's to say "element" in my exemple.
How could I search in all the string ?
Well, my solution would be to create a python method that splits your
url up into indexable words and then index this method in ZCatalog. One
of cool features of the ZCatalog is that it can index objects methods.
Hope this helps
Ivan
PS Please send text only mail to the list -you'll probably get more
replies if you do!
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