Re: [Zope-dev] zope2 webdav memory usage...
Jim Fulton wrote: You know, you could have provided a link. I believe it's Dieter's policy never to actually provide links to anything ;-) Chris -- Simplistix - Content Management, Zope Python Consulting - http://www.simplistix.co.uk ___ Zope-Dev maillist - Zope-Dev@zope.org http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
[Zope-dev] Zope Tests: 5 OK
Summary of messages to the zope-tests list. Period Mon Jan 14 12:00:00 2008 UTC to Tue Jan 15 12:00:00 2008 UTC. There were 5 messages: 5 from Zope Unit Tests. Tests passed OK --- Subject: OK : Zope-2.7 Python-2.3.6 : Linux From: Zope Unit Tests Date: Mon Jan 14 20:52:03 EST 2008 URL: http://mail.zope.org/pipermail/zope-tests/2008-January/008951.html Subject: OK : Zope-2.8 Python-2.3.6 : Linux From: Zope Unit Tests Date: Mon Jan 14 20:53:33 EST 2008 URL: http://mail.zope.org/pipermail/zope-tests/2008-January/008952.html Subject: OK : Zope-2.9 Python-2.4.4 : Linux From: Zope Unit Tests Date: Mon Jan 14 20:55:03 EST 2008 URL: http://mail.zope.org/pipermail/zope-tests/2008-January/008953.html Subject: OK : Zope-2.10 Python-2.4.4 : Linux From: Zope Unit Tests Date: Mon Jan 14 20:56:34 EST 2008 URL: http://mail.zope.org/pipermail/zope-tests/2008-January/008954.html Subject: OK : Zope-trunk Python-2.4.4 : Linux From: Zope Unit Tests Date: Mon Jan 14 20:58:04 EST 2008 URL: http://mail.zope.org/pipermail/zope-tests/2008-January/008955.html ___ Zope-Dev maillist - Zope-Dev@zope.org http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
[Zope-dev] proxies
Hi All, I saw the zope.proxies module and wondered if it might be able to help me with two problems I need to solve: - can these proxies be used to keep track of a traversal path in much the same way (although no seperate containment and context chains needed) as the old Zope 2 acquisition wrappers did? - once a proxy has been created, the the object it's proxying for be replaced? cheers, Chris -- Simplistix - Content Management, Zope Python Consulting - http://www.simplistix.co.uk ___ Zope-Dev maillist - Zope-Dev@zope.org http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] KeyError in ZRDB.DA cache handling
Hi there, J Cameron Cooper wrote: but we have that fix in our Zope 2.9.8: http://osdir.com/ml/web.zope.all-cvs/2006-11/msg00150.html Are you absolutely sure you're using a version of Zope with my patches included? Perhaps it is another high-load leak? I don't think it can be multiple threads doing cleanup at the same time, unless maybe there's a transaction commit in there somewhere I don't know about. I'm afraid it's long enough ago that this code was touched that I can't really comment on this bit :-S Or maybe I'm running into the problem described in the big comment at the end?:: Don't think so, this describes a leak, not a cause of exceptions... Would it be unsafe to toss a try/except around the del cache[q] bit on the theory that it's already deleted, so, hey, why fail? It'd be really nice to keep this off of users, even with it if does cause a bit of a leak. Not sure about the try/except, would be better to nail why the key isn't there... Best bet is to start trying to reproduce this in a unit test, which can be pretty hard :-S I'll probably be setting up some logging to try and characterize this further, Any results from this? cheers, Chris -- Simplistix - Content Management, Zope Python Consulting - http://www.simplistix.co.uk ___ Zope-Dev maillist - Zope-Dev@zope.org http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
[Zope-dev] more on stacked component registries
Hi All, Happy New Year, etc :-) Been working more on this stuff so finally have some more questions... Philipp von Weitershausen wrote: Okay, but where's this code? (ie: what .py should I look at for the local registry implementation) zope.app.component.site contains the LocalSiteManager class. This is the persistent component registry used in Zope 3's standard ISites. It inherits from zope.component.persistentregistry.PersistentComponents which in turn inherits from zope.component.registry.Components. The latter has the dynamic __bases__ property. You'll see that the setter really just sets the __bases__ on its internal adapter and utility registry. Both of those (sic!) What does this sic mean? are some sort of subclass of zope.interface.adapter.BaseAdapterRegistry which has the handling for cascading lookups through its __bases__ property. Actually, it doesn't. The handling of __bases__ appears to be done in the functions of the mysterious zope.interface.ro module. (that ro thing takes the biscuit for obscure naming :-( ) Am I off base here? If so, more info please! :-) Anyway, another question I have relates to the way in which registries and sub registries are stacked up. Am I right in assuming the current code is designed around a static setup of adapter registries which the deeper registries cache the results of the registries higher up? For what I'm after, I need to have a more dynamic buildup of registrations based on which objects have been traversed through. I can see two ways to approach this: - stack the registries up during travesal in some way. I guess this would be a variant of what's done now with current nested registries. Is this feasible? Will there be performance problems? - use one global registry and add/remove registrations during traversal as necessary. How fast is registration/unregistration of adapters and the like? How many adapter adds/removes at a traversal node would it take to really slow things down? I still feeling like I'm grasping a bit here but I hope you guys can help! cheers, Chris -- Simplistix - Content Management, Zope Python Consulting - http://www.simplistix.co.uk ___ Zope-Dev maillist - Zope-Dev@zope.org http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] python 2.5 and zope components?
Chris Withers a écrit : Hi All, Is there a known/unknown list of what Zope 3 components work with Python 2.5 and what don't? there is a wiki page http://wiki.zope.org/zope3/Zope3UsingPython25 and a status list http://wiki.zope.org/zope3/ModuleImplementationStatus Christophe My memory tells me a lot of work was done on this recently for a Google SoC project, I hope my memory is right :-) Also, what's the canonical way of compiling Zope 3 components on Windows? Is there a canonical source of compiled Zope 3 components for Windows? cheers, Chris ___ Zope-Dev maillist - Zope-Dev@zope.org http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
[Zope-dev] Re: more on stacked component registries
Chris Withers wrote: [..] Actually, it doesn't. The handling of __bases__ appears to be done in the functions of the mysterious zope.interface.ro module. (that ro thing takes the biscuit for obscure naming :-( ) Without having a clue my first guess would be that this means 'Resolution Order' as we have 'mro' (Method Resolution Order) and 'iro' (Interface Resolution Order) for instance. But I could be completely off track ;-) Raphael Am I off base here? If so, more info please! :-) ___ Zope-Dev maillist - Zope-Dev@zope.org http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
[Zope-dev] Re: KeyError in ZRDB.DA cache handling
Chris Withers wrote: Hi there, J Cameron Cooper wrote: but we have that fix in our Zope 2.9.8: http://osdir.com/ml/web.zope.all-cvs/2006-11/msg00150.html Are you absolutely sure you're using a version of Zope with my patches included? Yes; I've checked both version (this went in for 2.9.6) and for that specific code. You can even see some of it in the excerpt in the original message, which I pasted straight from our production Zope. I had hoped it was simply missing the fix, too, but no dice. Now, I can't guarantee that the fix in question has remained working since it was checked in, but the release code looks much like the the patch. Perhaps it is another high-load leak? I don't think it can be multiple threads doing cleanup at the same time, unless maybe there's a transaction commit in there somewhere I don't know about. I'm afraid it's long enough ago that this code was touched that I can't really comment on this bit :-S Or maybe I'm running into the problem described in the big comment at the end?:: Don't think so, this describes a leak, not a cause of exceptions... Would it be unsafe to toss a try/except around the del cache[q] bit on the theory that it's already deleted, so, hey, why fail? It'd be really nice to keep this off of users, even with it if does cause a bit of a leak. Not sure about the try/except, would be better to nail why the key isn't there... I agree, of course, but these do end up being user visible, and a workaround, as long as it's not going to cause worse things, would be nice. Something like the original workaround in the bug might be in order for me (rather than a try/except) until the real fix is found. http://launchpadlibrarian.net/9460742/Zope-2.8.6-cached-result.patch I don't imagine it can cause more than cache bloat, and we restart enough that that shouldn't kill us. Best bet is to start trying to reproduce this in a unit test, which can be pretty hard :-S Yes, indeed. I did notice that the test you mention in: https://bugs.launchpad.net/zope2/+bug/143805 doesn't seem to exist, at least in my version. I'll probably be setting up some logging to try and characterize this further, Any results from this? I haven't yet inserted anything in production (I get funny looks at the suggestion) but we'll be trying to cause it in a development system soon. --jcc -- Connexions http://cnx.org Building Websites with Plone http://plonebook.packtpub.com ___ Zope-Dev maillist - Zope-Dev@zope.org http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
[Zope-dev] Zope 3 without ZODB
Hi Chris. I was scanning the lists looking for posts similar to this. Were you successful in getting something like this to work? Anyone else document anything like this? I wrote a different main.py at some point about a year or so ago so both twisted clients and servers to could be started up using schemas for zconfig but am looking at possibilities without and with other non ZODB backends. I see Philip provided some clues for a mixin that could be used to glue the publisher's traversal mechanism together with an alternative storage. Many thanks. Regards, David Chris Withers wrote: Hey All, I'm still continuing poking around (when I have the chance) to see how I'd get Zope running without ZODB. Does the following line: db = zope.app.appsetup.appsetup.multi_database(options.databases)[0][0] ...from: http://svn.zope.org/Zope3/trunk/src/zope/app/server/main.py?rev=71011view=markup ...mean that Zope 3 is currently hard-coded to need a ZODB? If so, how should we go about making this optional? (I am willing to put the work in to make this happen if people give me some hints...) cheers, Chris ___ Zope-Dev maillist - Zope-Dev@zope.org http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] zope2 webdav memory usage...
Chris Withers wrote at 2008-1-15 09:42 +: You know, you could have provided a link. I believe it's Dieter's policy never to actually provide links to anything ;-) Indeed, I never search for others... If I have the link at hand, you may get a link, but if not, then your effort to search is as big as mine. -- Dieter ___ Zope-Dev maillist - Zope-Dev@zope.org http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Zope 3 without ZODB
David Pratt wrote: Hi Chris. I was scanning the lists looking for posts similar to this. Were you successful in getting something like this to work? Anyone else document anything like this? I wrote a different main.py at some point about a year or so ago so both twisted clients and servers to could be started up using schemas for zconfig but am looking at possibilities without and with other non ZODB backends. I see Philip provided some clues for a mixin that could be used to glue the publisher's traversal mechanism together with an alternative storage. Many thanks. Regards, David I, too, am interested in this. I'm taking a hard look at Sedna, http://modis.ispras.ru/sedna/ , a multi-user XML database, which seems to fit my brain and my current xml-ish bent a bit better than ZODB or rdb. The python modules advertised don't work reliably enough for me, though I have hacked together a protocol module that works to my satisfaction so far. If anyone wants to play with it, I'll throw it into the zif collective on Sourceforge. I'm thinking it may be possible to do an elementtree (with full XPath!) interface to Sedna. Anyway, Chris, any pointers on interfaces and configuration would be very much appreciated. -Jim Washington ___ Zope-Dev maillist - Zope-Dev@zope.org http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Re: KeyError in ZRDB.DA cache handling
J Cameron Cooper wrote at 2008-1-15 10:01 -0600: I do not have a fix (or an explanation) for your problem -- but maybe I can suggest a workaround: you might replace ZSQLMethod by my CCSQLMethod. http://www.dieter.handshake.de/pyprojects/zope -- Dieter ___ Zope-Dev maillist - Zope-Dev@zope.org http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
[Zope-dev] [Zope2/Multi-Version-Eggs] Imports behaving strange
Hi,
I have running Zope 2 application using SQLAlchemy 0.3.11/z3c.sqlalchemy
1.0.11 and needs to be migrated to SA 0.4/z3c.sqlalchemy 1.1. For the
migration period I installed all four versions as multi-version eggs.
For debugging purposes, my lib/python/Zope2/Startup/zopectl.py
contains:
import pkg_resources
pkg_resources.require('sqlalchemy==0.4.2p3')
pkg_resources.require('z3c.sqlalchemy==1.1.0')
import sqlalchemy
print sqlalchemy.__version__
import z3c.sqlalchemy
from z3c.sqlalchemy.interfaces import ISQLAlchemyWrapper
This works nicely. The correct modules are imported properly.
Later during the startup phase while initializing a product called
MedienDB the related code is doing the following import:
from z3c.sqlalchemy.interfaces import ISQLAlchemyWrapper
This import fails with
portError: 'No module named sqlalchemy.interfaces'
/local/HRS2/Devel/ajung/HaufeCMS/lib/python/mediendb/mediendb.py(19)?()
- from z3c.sqlalchemy.interfaces import ISQLAlchemyWrapper
although the same import worked much earlier?
Any ideas? As said: this issue only occurs with multi-version eggs.
Andreas
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Re: [ZWeb] Would someone publish my ZSP document please
(Tue, Jan 15, 2008 at 10:57:00AM +0100) Michael Haubenwallner wrote/schrieb/egrapse: [1] http://www.zope.org/Resources/ZSP/ We have hit a hardcoded limit again, collection size is at 300 atm. I'll check with one of the powers. Looking through the list I notice that we can throw out Network AG (Location Schlieren, Switzerland), Website: http://www.network-ag.com/ Profile: http://www.zope.org/Resources/ZSP/NetworkAG - I used to work there, until the company went bancrupt a few years ago (in 2004 IIRC). Regards, Sascha ___ Zope-web maillist - Zope-web@zope.org http://mail.zope.org/mailman/listinfo/zope-web
[Zope] Zope ZMI Templates
I'm currently developing some customized ZMI pages and I was hoping someone could give me some insight into what the best way would be to do this. I see that Zope 2 uses dtml methods to build the standard ZMI pages but as far as I know (Zope 3 wise) I should rather be using Zope Page Templates to build the pages. I would also like the product to gracefully move on to Zope 3 in future, so that should be taken into consideration as well. Are there perhaps some existsing templates for ZMI that can also be used with Zope 3? -- View this message in context: http://www.nabble.com/Zope-ZMI-Templates-tp14734109p14734109.html Sent from the Zope - General mailing list archive at Nabble.com. ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Zope ZMI Templates
I would strongly advice against building on top of the ZMI. It's dated and as you say, in DTML. It's also too geeky to be acceptable by any client of mine. Personally I'd build something standalone that you have ultimate control over. You can still use things like manage_renameObjects() in your own mnagement interface; which you'd be able to replace once you move to zope 3. Jurian Botha wrote: I'm currently developing some customized ZMI pages and I was hoping someone could give me some insight into what the best way would be to do this. I see that Zope 2 uses dtml methods to build the standard ZMI pages but as far as I know (Zope 3 wise) I should rather be using Zope Page Templates to build the pages. I would also like the product to gracefully move on to Zope 3 in future, so that should be taken into consideration as well. Are there perhaps some existsing templates for ZMI that can also be used with Zope 3? -- Peter Bengtsson, work www.fry-it.com home www.peterbe.com hobby www.issuetrackerproduct.com ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
[Zope] Re: Zope ZMI Templates
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Jurian Botha wrote: I'm currently developing some customized ZMI pages and I was hoping someone could give me some insight into what the best way would be to do this. I see that Zope 2 uses dtml methods to build the standard ZMI pages but as far as I know (Zope 3 wise) I should rather be using Zope Page Templates to build the pages. I would also like the product to gracefully move on to Zope 3 in future, so that should be taken into consideration as well. Are there perhaps some existsing templates for ZMI that can also be used with Zope 3? You could choose to use a 'zmi_master' template which looked like so:: metal:x metal:define-macro=master tal:x tal:replace=structure context/manage_page_header / tal:x tal:replace=structure context/manage_tabs / div metal:define-slot=main Non-boilerplate goes here. /div tal:x tal:replace=structure context/manage_page_footer / /metal:x If you registered that template as a view in your product's 'configure.zcml', e.g.: browser:page for=* name=zmi_master template=zmi_master.pt / you can then use it in your own ZMI templates, e.g.: html metal:use-macro=context/@@zmi_master/macros/master body div metal:fill-slot=main h1 Test ZMI Macro /h1 /div /body /html I have attached a tarball of a simple Zope2 product which does this. After installation, you should be able to visit http://localhost:8080/zmi_test to see the results. Tres. - -- === Tres Seaver +1 540-429-0999 [EMAIL PROTECTED] Palladion Software Excellence by Designhttp://palladion.com -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.6 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFHjQMy+gerLs4ltQ4RAvHpAJ4h8VuFM3M4v333UU4jB71CJgvNqgCfcnjf YMSO8d3hiDf5eMyG31nn9Ng= =fh+F -END PGP SIGNATURE- zmi3.tar.gz Description: application/gzip ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Re: Zope ZMI Templates
Hi again, Tres! Can you point as where we can find this kind of help? Are there some reference manual or similar? (I'm using Zope2) Perhaps on Five manual? Thanks a lot! 2008/1/15, Tres Seaver [EMAIL PROTECTED]: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Jurian Botha wrote: I'm currently developing some customized ZMI pages and I was hoping someone could give me some insight into what the best way would be to do this. I see that Zope 2 uses dtml methods to build the standard ZMI pages but as far as I know (Zope 3 wise) I should rather be using Zope Page Templates to build the pages. I would also like the product to gracefully move on to Zope 3 in future, so that should be taken into consideration as well. Are there perhaps some existsing templates for ZMI that can also be used with Zope 3? You could choose to use a 'zmi_master' template which looked like so:: metal:x metal:define-macro=master tal:x tal:replace=structure context/manage_page_header / tal:x tal:replace=structure context/manage_tabs / div metal:define-slot=main Non-boilerplate goes here. /div tal:x tal:replace=structure context/manage_page_footer / /metal:x If you registered that template as a view in your product's 'configure.zcml', e.g.: browser:page for=* name=zmi_master template=zmi_master.pt / you can then use it in your own ZMI templates, e.g.: html metal:use-macro=context/@@zmi_master/macros/master body div metal:fill-slot=main h1 Test ZMI Macro /h1 /div /body /html I have attached a tarball of a simple Zope2 product which does this. After installation, you should be able to visit http://localhost:8080/zmi_test to see the results. Tres. - -- === Tres Seaver +1 540-429-0999 [EMAIL PROTECTED] Palladion Software Excellence by Designhttp://palladion.com -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.6 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFHjQMy+gerLs4ltQ4RAvHpAJ4h8VuFM3M4v333UU4jB71CJgvNqgCfcnjf YMSO8d3hiDf5eMyG31nn9Ng= =fh+F -END PGP SIGNATURE- ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev ) -- Mis Cosas http://blogs.sistes.net/Garito Zope Smart Manager http://blogs.sistes.net/Garito/670 ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
[Zope] Re: Zope ZMI Templates
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Garito wrote: Hi again, Tres! Can you point as where we can find this kind of help? Are there some reference manual or similar? (I'm using Zope2) Perhaps on Five manual? I'm afraid I don't know the docs very well: I tend to use the source when memory fails me. ;) Honestly, I typed those examples in off the top of my head, and then created the product to test them: except for a single typo, it Just Worked (TM). Tres. - -- === Tres Seaver +1 540-429-0999 [EMAIL PROTECTED] Palladion Software Excellence by Designhttp://palladion.com -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.6 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFHjRoC+gerLs4ltQ4RAsF9AJ9g5kghDMORCsHeD6bM391MuGpLKwCg0erV +9TiFSIzjeSwRGpz720sDGQ= =CytP -END PGP SIGNATURE- ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Zope ZMI Templates
Jurian, While the ZMI is a bit geeky for the average user, it works quite well inside an iframe. iframes are used by many ajax/web2 (whatever you want to call it) libraries. So in my application (for example) I currently make ajax calls to load specific zmi pages inside tabs of a window layout. I agree with Peter that you are better off building your own interface (if you are going to expose the manage_* methods) but I personally hope the zmi stays around for a while! Tim On Jan 15, 2008 11:02 AM, Peter Bengtsson [EMAIL PROTECTED] wrote: I would strongly advice against building on top of the ZMI. It's dated and as you say, in DTML. It's also too geeky to be acceptable by any client of mine. Personally I'd build something standalone that you have ultimate control over. You can still use things like manage_renameObjects() in your own mnagement interface; which you'd be able to replace once you move to zope 3. Jurian Botha wrote: I'm currently developing some customized ZMI pages and I was hoping someone could give me some insight into what the best way would be to do this. I see that Zope 2 uses dtml methods to build the standard ZMI pages but as far as I know (Zope 3 wise) I should rather be using Zope Page Templates to build the pages. I would also like the product to gracefully move on to Zope 3 in future, so that should be taken into consideration as well. Are there perhaps some existsing templates for ZMI that can also be used with Zope 3? -- Peter Bengtsson, work www.fry-it.com home www.peterbe.com hobby www.issuetrackerproduct.com ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev ) ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
[Zope] lambda's in external methods
In the zope 2.7 book it mentions that an optimization technique for external methods is to compile regular expressions in global scope to the module. The re's will then be compiled at zope load time. I am wondering if the same holds for lambdas. I created some simple filters using lambdas. I defined them in the functions where I use them. Is there any advantage to defining them globally to the module? Are there any gottcha's with globally scope objects? -- David Bear phone: 602-496-0424 fax:602-496-0955 College of Public Programs/ASU University Center Rm 622 411 N Central Phoenix, AZ 85007-0685 Beware the IP portfolio, everyone will be suspect of trespassing ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
