[Zope-Checkins] SVN: Zope/tags/2.11.1/ 'creating tag svn+ssh://[EMAIL PROTECTED]/repos/main/Zope/tags/2.11.1 from svn+ssh://[EMAIL PROTECTED]/repos/main/Zope/branches/2.11'
Log message for revision 88409: 'creating tag svn+ssh://[EMAIL PROTECTED]/repos/main/Zope/tags/2.11.1 from svn+ssh://[EMAIL PROTECTED]/repos/main/Zope/branches/2.11' Changed: A Zope/tags/2.11.1/ -=- Copied: Zope/tags/2.11.1 (from rev 88408, Zope/branches/2.11) ___ Zope-Checkins maillist - Zope-Checkins@zope.org http://mail.zope.org/mailman/listinfo/zope-checkins
Re: [Zope-dev] Re: [Plone-developers] PAULA: bringing Zope 3's authentication to Plone and beyond
Am Mittwoch, 16. Juli 2008 05:48 schrieb Florian Friesdorf: On Mon, Jul 14, 2008 at 09:50:25AM +0200, Hermann Himmelbauer wrote: (..) 1) No way to pass PAU-related information to form-code: In PAU, the (..) 2) Lack of documentation: The entities Principal, InternalPrincipal, PrincipalInfo are very confusing to a newbie, I still don't get the big picture. InternalPrincipal is a persistent object used to store the data of principals in a PrincipalFolder, PrincipalInfo is returned upon successfull authentication and handed to FoundPrincipalFactory, which extracts some information and returns Principal objects. Ok, this is how I see it, too. But let me describe my understanding more specific: I see it that way that applications with authentication will normally have something like a user object, which stores all related authentication/user information. This user object may reside in a RDB, a text file, or, as here, in a PrincipalFolder (as an InternalPrincipal). If I understand it right, a Principal is an entity that is the result of an authentication process and holds all needed information for authorization. However, it is not designed to store user specific information, e.g. login names, user names and the like. And PrincipalInfo is somehow a specific aggregation of user data, which can be used throughout the application. This object may have to be inherited to an extended MyPrincipalInfo object, as many applications may need extra info from this object. So, both the Principal and PrincipalInfo objects have to be created out of the user object, it is not possible to create a Principal out of a PrincipalInfo and reverse. Throughout my application, I have the following scenarios: - I need to display some user data (e.g. in a logged in viewlet): I'd use PrincipalInfo. - I need to check for authorization somewhere in my application: I'd use the Principal. - I need to administer the user, e.g. change password etc.: I'd use the user object (InternalPrincipal) for that. - ??? In my application, all I have is the principal (request.principal). So I need a viable way to retrieve PrincipalInfo and User/internalPrincipal objects. How would I do that? - user object: There seems to be no zope3 support for that yet - so it seems I have to do this manually (some getUser(login) function, get the login from request.principal.id[lenAUTH_PREFIX):], not very pretty, though.). - PrincipalInfo: Don't really know - perhaps by somehow getting the PAU object and iterating over the authentication modules, calling some getPrincipalInfo method? I personally would favour some adapters, e.g.: InternalPrincipal = IInternalPrincipal(request) PrincipalInfo = IPrincipalInfo(request) The current documentation leaves many of the above points open, or at least, did not describe them in a way so that I could understand them. 3) Lack of plugins: No plugin for URL-rewriting, e.g. cookie-less browsers (retrieving auth-information from URL) etc. I don't know about URL-rewriting, but you should be easily able to write your own credentials plugin to extract whatever you like from a request object. Sure it's possible, that's what I did. But it was quite complicated and I had to dig very deep into Zope3 code to do that. This is definitely no option for a Zope developer who needs to quickly set up a cookie-less application. How excactly should I cache user data so that a single browser request does not lead to multiple RDB queries? And where in the big picture is the User entity? (It's probably the InternalPrincipal object, I assume)... You don't need InternalPrincipal objects, they are specific to PrincipalFolder, IMHO. Well, yes and no - I need some user entity (which is located in the RDB), which somehow resembles the InternalPrincipal object. I think you need: - custom authenticator plugin, that authenticates against RDB and has a dictionary as cache: key = login, value = password; - custom foundprinciplefactory, that generates Principal objects from RDB data, again using a simple key=login,value=Principal dictionary as cache; - eventually a custom credentials plugin, that for your point 3. That's basically what I did. However, I did not yet implement caching, as some things are not yet solved: - What if the user changes his password? How would the cache update his data? - What if a user is deleted? So, it seems there needs to be some method that flushes the cache (e.g. if user data changes). Maybe it makes sense to create an extra UserCache utility that provides such methods. This should be very well laid out before implementing, I think. Currently, every simple HTTP request leads to 3 select statements on my user table (due to authentication, prinipalInfo creation and the like). So, this is something that needs to be solved by caching. So I would very, very much suggest to dig into PAU first and fix those shortcomings before porting it to
[Zope-dev] Zope Tests: 5 OK
Summary of messages to the zope-tests list. Period Tue Jul 15 11:00:00 2008 UTC to Wed Jul 16 11:00:00 2008 UTC. There were 5 messages: 5 from Zope Tests. Tests passed OK --- Subject: OK : Zope-2.8 Python-2.3.6 : Linux From: Zope Tests Date: Tue Jul 15 21:01:04 EDT 2008 URL: http://mail.zope.org/pipermail/zope-tests/2008-July/009860.html Subject: OK : Zope-2.9 Python-2.4.4 : Linux From: Zope Tests Date: Tue Jul 15 21:02:34 EDT 2008 URL: http://mail.zope.org/pipermail/zope-tests/2008-July/009861.html Subject: OK : Zope-2.10 Python-2.4.4 : Linux From: Zope Tests Date: Tue Jul 15 21:04:04 EDT 2008 URL: http://mail.zope.org/pipermail/zope-tests/2008-July/009862.html Subject: OK : Zope-2.11 Python-2.4.4 : Linux From: Zope Tests Date: Tue Jul 15 21:05:34 EDT 2008 URL: http://mail.zope.org/pipermail/zope-tests/2008-July/009863.html Subject: OK : Zope-trunk Python-2.4.4 : Linux From: Zope Tests Date: Tue Jul 15 21:07:04 EDT 2008 URL: http://mail.zope.org/pipermail/zope-tests/2008-July/009864.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] Re: how many checkin lists?!
Chris Withers wrote: Hi All, Just me, or is it excessive that we have: http://mail.zope.org/pipermail/zope3-checkins/ This one is obsolete now. http://mail.zope.org/pipermail/zope-checkins/ This one is for Zope 2 only. http://mail.zope.org/pipermail/checkins/ This one covers the whole repository. ...and maybe more I don't know about? Surely one list would suffice? I think so. ___ 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: [Plone-developers] PAULA: bringing Zope 3's authentication to Plone and beyond
Tres Seaver wrote: Mark Hammond wrote: Well, Zope moved onwards from PAS to PAU I doubt that seriously: I would venture that there are two orders of magnitude more users of PAS than PAU in production deployments. PAU was an attempt to port the PAS to a component-centric implementation, but it lost at least a couple of key features along the way: most notably, the ZCA provides no way to control the ordering of the invocation of the plugins. The ZCA may have no built-in way to control the ordering, but PAU surely does control the ordering. It keeps an ordered list of plugin names. These plugins can either be contained items in the PAU (like in PAS) or utilities for ICredentialsPlugin or IAuthenticatorPlugin. ___ 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: No events in zope.annotation
Stephan Richter wrote: Hi everyone, I just tried to create a catalog for an annotation and noticed that it does not get filled. Digging around in the zope.annotation package, I noticed that the zope.annotation package does not send out any object events. This sucks. ;-) Thus I propose: - Add ObjectCreatedEvent event notification to zope.annotation factory call. +0 - Add ObjectAddedEvent to attribute annotations __setitem__. - Add ObjectRemovedEvent to attribute annotations __delitem__. -1. As Fred said, these events are specific to containers (as in IContainer). IAnnotation adapters aren't containers and annotation objects aren't contained in them (as in IContained). ___ 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: No events in zope.annotation
Stephan Richter wrote: On Tuesday 15 July 2008, Fred Drake wrote: On Tue, Jul 15, 2008 at 12:30 PM, Stephan Richter [EMAIL PROTECTED] wrote: Thus I propose: - Add ObjectCreatedEvent event notification to zope.annotation factory call. By this, I presume you mean the stuff in zope.annotation.factory; is that right? Yes. In our group, we've decided to avoid that machinery. It causes the separation between data and code to become excessively blurred. I'd love to see that factory machinery become unused. I definitely consider it unusable. I use it all the time. I think it makes development a lot easier. I agree. In fact, this came out of the ST project, where we constantly repeated this sort of code. Not that it matters much, but I think it was Martijn Faassen who wrote it. BTW, I really do not understand how it blurs the separation of code and data. Me neither. ___ 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] repoze.bfg
I've been working on a new web framework named (provisionally) repoze.bfg. The relevant README is here: http://svn.repoze.org/repoze.bfg/trunk/README.txt It is essentially a Zope lite. It is Zope-ish in that: - it uses a lot of Zope libraries and concepts (interfaces, some CA constructs, ZCML) - it uses graph-traversal-based URL dispatch. - by default it provides ZPT (actually z3c.pt) templates. - it provides built-in authorization facilities based on permissions and users/groups. It is unlike Zope (variously 2 or 3) inasmuch as: - It uses a different publisher and authorization model. - It is heavily dependent on WSGI. - Its equivalent of the publisher doesn't attempt to traverse into *code* stored in the object graph. All code is on the filesystem. The only thing in the object graph is model data. - It doesn't attempt to provide any server functionality. This duty is left over to WSGI. - It doesn't provide *authentication* functionality (just authorization functionality). Authentication is left up to upstream server/middleware (e.g. repoze.who). - It's not meant to be plugged in to. A repoze.bfg application is not a plugin to repoze.bfg (e.g. it's not a Zope2 Product). Instead, a repoze.bfg application is just a Python package that happens to use repoze.bfg facilities. - The graph root is not effectively assumed to be a ZODB database. - It provides no built-in through-the-web management interface. It's unlike Grok inasmuch as: - It doesn't try to hide ZCML for configuration. If I were to characterize it succintly and informally, I migh say it's a bit like Django built around graph traversal dispatch instead of URL-based dispatch. Speed is a priority. A hello world template is currently clocking in at around 550 req/sec on my MacBook (including security lookups). It's my intent to continue to develop it, along with a package named repoze.lemonade, which will integrate repoze.bfg with ZODB and provide various persistence-related features (folders, object events, indexing and so forth). In any case, I thought maybe some folks would be interested in using/contributing to it. It can be checked out via: svn co http://svn.repoze.org/repoze.bfg/trunk/ Thanks, - C ___ 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: No events in zope.annotation
On Wednesday 16 July 2008, Philipp von Weitershausen wrote: this came out of the ST project, where we constantly repeated this sort of code. Not that it matters much, but I think it was Martijn Faassen who wrote it. ... who worked on ST at the time and saw this pattern there. Regards, Stephan -- Stephan Richter Web Software Design, Development and Training Google me. Zope Stephan Richter ___ 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: No events in zope.annotation
On Wednesday 16 July 2008, Fred Drake wrote: I suspect this is what you mean, though we've been mostly referring to the added event. Right. Regards, Stephan -- Stephan Richter Web Software Design, Development and Training Google me. Zope Stephan Richter ___ 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: No events in zope.annotation
On Wed, Jul 16, 2008 at 10:45 AM, Stephan Richter [EMAIL PROTECTED] wrote: But I agree. The system supports simple type and that is one of the use cases. While I originally wanted to add at least 2 of the events to the IAnnotations adapter itself, I agree with you that the overhead penalty might be too severe. I don't think I said anything about a penalty on this, though that could certainly be an issue. I doubt it really is, though. With this in mind, I am modifying my proposal to add 2 event notifications to the factory only to produce a function like this (it is the result of calling the annotation factory): My preference would be that these events would not be specific to the factory, keeping the model clean. I am torn whether the created event should be a annotation specific or not, because an object is not an annotation until it has been added as one. The created event should not be annotation-specific, for the reason you cite -Fred -- Fred L. Drake, Jr. fdrake at gmail.com Chaos is the score upon which reality is written. --Henry Miller ___ 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: No events in zope.annotation
Previously Stephan Richter wrote: On Wednesday 16 July 2008, Fred Drake wrote: On Wed, Jul 16, 2008 at 10:26 AM, Stephan Richter [EMAIL PROTECTED] wrote: I agree. I realized only later that those events are defined in the zope.app.container package. In this case I would just create new annotation-specific events based on ObjectEvent, which is defined in zope.component, and zope.component is already a dependency. Hmm. Would these be fired by the IAnnotations adapter or by the factory? There might be some interesting tradeoffs there. Many annotations are just simple data types (strings, tuples, dictionaries); those can be used with object events, but it seems a little non-intuitive. I do not think that I have a single annotation that is a simple type. I cannot even think of a quick example where any of the Zope 3 core packages have/use simple type annotations. FWIW none of my code uses anything other than simple types for annotations. Wichert. -- Wichert Akkerman [EMAIL PROTECTED]It is simple to make things. http://www.wiggy.net/ It is hard to make things simple. ___ 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 )
AW: [Zope-dev] Re: No events in zope.annotation
Hi Stephan Betreff: Re: [Zope-dev] Re: No events in zope.annotation [...] I do not think that I have a single annotation that is a simple type. I cannot even think of a quick example where any of the Zope 3 core packages have/use simple type annotations. FWIW none of my code uses anything other than simple types for annotations. Even worse, I store objects in the annotation wich are added to a real IContainer as items somewhere else. This objects are created, added etc. already in the other container and provide locations from there. How can you skip events for this referenced objects? I think a event ware PrincipalAnnotation should be a second option and the existing should stay without events. Or probably add a property like: principalAnnotation.notifyAddedEvent = True Or implement a pattern which allows to notify events for specific interfaces if items get added. I'm fine with everything if you make sure that you don't notify events for my referenced objects. At least not with default events which hook up existing subscribers. Regards Roger Ineichen Wichert. -- Wichert Akkerman [EMAIL PROTECTED]It is simple to make things. http://www.wiggy.net/ It is hard to make things simple. ___ 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 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: No events in zope.annotation
On Wed, Jul 16, 2008 at 11:33 AM, Roger Ineichen [EMAIL PROTECTED] wrote: Even worse, I store objects in the annotation wich are added to a real IContainer as items somewhere else. This objects are created, added etc. already in the other container and provide locations from there. Only the factory should generate object created events; it sounds like you're not using that. The added/replaced/removed events should not be the containment events at all, though making them object events should be acceptable. I don't see any need for a way to suppress them, since they shouldn't trigger any subscribers for the normal containment events. -Fred -- Fred L. Drake, Jr. fdrake at gmail.com Chaos is the score upon which reality is written. --Henry Miller ___ 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: [Checkins] SVN: zope.app.locales/trunk/ added filePattern parameter for tal_strings to be able to not only parse
On Wed, Jul 16, 2008 at 10:41 AM, Juergen Kartnaller
[EMAIL PROTECTED] wrote:
Log message for revision 88402:
added filePattern parameter for tal_strings to be able to not only parse
*.pt files.
This looks like a new feature, and as such warrants a version bump to 3.5.0.
Changed:
U zope.app.locales/trunk/CHANGES.txt
U zope.app.locales/trunk/setup.py
U zope.app.locales/trunk/src/zope/app/locales/extract.py
-=-
Modified: zope.app.locales/trunk/CHANGES.txt
===
--- zope.app.locales/trunk/CHANGES.txt 2008-07-16 13:35:48 UTC (rev 88401)
+++ zope.app.locales/trunk/CHANGES.txt 2008-07-16 14:40:57 UTC (rev 88402)
@@ -2,9 +2,11 @@
CHANGES
===
-3.4.5 (unreleased)
+3.4.5 (2008-07-16)
--
+* added filePattern parameter for tal_strings to be able to not only parse
+ *.pt files.
* Updated Dutch translation
3.4.4 (2008-03-05)
Modified: zope.app.locales/trunk/setup.py
===
--- zope.app.locales/trunk/setup.py 2008-07-16 13:35:48 UTC (rev 88401)
+++ zope.app.locales/trunk/setup.py 2008-07-16 14:40:57 UTC (rev 88402)
@@ -22,7 +22,7 @@
return open(os.path.join(os.path.dirname(__file__), *rnames)).read()
setup(name='zope.app.locales',
- version = '3.4.5dev',
+ version = '3.4.5',
author='Zope Corporation and Contributors',
author_email='[EMAIL PROTECTED]',
description='Zope locale extraction and management utilities',
Modified: zope.app.locales/trunk/src/zope/app/locales/extract.py
===
--- zope.app.locales/trunk/src/zope/app/locales/extract.py 2008-07-16
13:35:48 UTC (rev 88401)
+++ zope.app.locales/trunk/src/zope/app/locales/extract.py 2008-07-16
14:40:57 UTC (rev 88402)
@@ -441,7 +441,11 @@
context = config(site_zcml, features=(devmode,), execute=False)
return context.i18n_strings.get(domain, {})
-def tal_strings(dir, domain=zope, include_default_domain=False,
exclude=()):
+def tal_strings(dir,
+domain=zope,
+include_default_domain=False,
+exclude=(),
+filePattern='*.pt'):
Retrieve all TAL messages from `dir` that are in the `domain`.
from zope.app.locales import extract
@@ -480,6 +484,16 @@
extract.tal_strings(dir, domain='xml')
{u'Link Content': [('...xml.pt', 8)]}
+We also provide a file with a different file ending:
+
+ testpt = open(os.path.join(dir, 'test.html'), 'w')
+ testpt.write('tal:block i18n:domain=html
i18n:translate=html/tal:block')
+ testpt.close()
+
+ extract.tal_strings(dir, domain='html',
include_default_domain=True,
+ ... filePattern='*.html')
+ {'html': [('...test.html', 1)]}
+
Cleanup
import shutil
@@ -497,7 +511,7 @@
def write(self, s):
pass
-for filename in find_files(dir, '*.pt', exclude=tuple(exclude)):
+for filename in find_files(dir, filePattern, exclude=tuple(exclude)):
f = file(filename,'rb')
start = f.read(6)
f.close()
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Re: [Zope-dev] Re: No events in zope.annotation
On Wed, Jul 16, 2008 at 11:46 AM, Fred Drake [EMAIL PROTECTED] wrote: I don't see any need for a way to suppress them, since they shouldn't trigger any subscribers for the normal containment events. Based on some discussion here, I realize that my position may not be terribly clear. Just to make myself clear: - Do what you want with the factory; I don't want it used (directly or indirectly) from the ZC codebase (not that I get to set policy or anything). - I think it's reasonable for an IAnnotations provider to generate annotations-related events for add/replace/remove operations. - I see no reason that the default IAnnotations implementations generate events; we want to avoid firing events all over the place just so we can ignore them. The last, in particular, needed to be stated explicitly. -Fred -- Fred L. Drake, Jr. fdrake at gmail.com Chaos is the score upon which reality is written. --Henry Miller ___ 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.testing 3.6.0 released
Hey Benji, Seems that it breaks coverage... The result looks like coverage is started after importing the modules to test. That means declarations do not seem to 'run', but just the code inbetween them. Checked with 3.5.1, it looks fine. -- Best regards, Adam GROSZERmailto:[EMAIL PROTECTED] -- Quote of the day: An ounce of emotion is equal to a ton of facts. - John Junor ___ 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.testing 3.6.0 released
On Wed, Jul 16, 2008 at 1:19 PM, Adam GROSZER [EMAIL PROTECTED] wrote: Hey Benji, Seems that it breaks coverage... In what way is coverage broken? With or without -j? Can you formulate a test that demonstrates the breakage? The result looks like coverage is started after importing the modules to test. That means declarations do not seem to 'run', but just the code inbetween them. Checked with 3.5.1, it looks fine. I suspect the breakage happened prior in the lifetime of 3.6.0 to my changes. If you would, please try to find the revision that introduced the breakage. My first comparison would be between r85079 and r86460. -- Benji York Senior Software Engineer Zope Corporation ___ 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: [Checkins] SVN: zope.i18n/branches/regebro-pluralsupport/src/zope/i18n/ Changed the API. It's unwieldy as it is, so better have separate methods
On Wed, Jul 16, 2008 at 20:22, Stephan Richter [EMAIL PROTECTED] wrote: On Wednesday 16 July 2008, Lennart Regebro wrote: Log message for revision 88417: Changed the API. It's unwieldy as it is, so better have separate method for plurals. It looks to me as if you only support one singular and one plural form. Nope. Although I currently only test that case. I have read some commentary a long time ago, that some languages, like Polish, have multiple plural forms. Is that supported? Should be, but it's not tested yet. While talking about this, what would a ZPT implementation of this best look like? An i18n:count statement that takes expressions? p i18n:translate= i18n:count=view/file_countThere are %d files/p Or? -- Lennart Regebro: Zope and Plone consulting. http://www.colliberty.com/ +33 661 58 14 64 ___ 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: [Checkins] SVN: zope.i18n/branches/regebro-pluralsupport/src/zope/i18n/ Changed the API. It's unwieldy as it is, so better have separate methods
On Wednesday 16 July 2008, Lennart Regebro wrote: While talking about this, what would a ZPT implementation of this best look like? An i18n:count statement that takes expressions? p i18n:translate= i18n:count=view/file_countThere are %d files/p Or? Good question! The ZPT above is not correct; once we write a correct one, it becomes more obvious: p i18n:translate=There are span tal:content=view/num i18n:name=num i18n:count=view/num10/span files./p Alternatively we could just evaluate the tal:content or tal:replace expression. Regards, Stephan -- Stephan Richter Web Software Design, Development and Training Google me. Zope Stephan Richter ___ 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] Tesing a module against against dependencies in different versions
Hi there, we maintain some modules that should work against different versions of dependent module. E.g. my z3c.sqlalchemy module should work with Sqlalchemy 0.3.X and zope.interface 3.0.X or SQLAlchemy =0.4.X and zope.interface=3.3.0 The codebase right works with both combinations. I am not sure how test such configurations automatically because the dependent modules and their versions are fixed within the setup.py. Is there some way together with Buildout, zope.testing friends? Andreas - pgpjLL1OF2aDJ.pgp Description: PGP signature ___ 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[2]: [Zope-dev] zope.testing 3.6.0 released
Hello Benji, Sorry, now being specific with the facts (all other activities only tomorrow (I'll check the revisions)) Results are generated by: python bootstrap.py bin/buildout bin/coverage-test bin/coverage-report on the source of: svn://svn.zope.org/repos/main/Sandbox/adamg/ocql/branches/optimize-with-index (WARNING: buildout.cfg has now zope.testing nailed to 3.5.1) same python, same everything, just zope.testing switched Good coverage is: (with 3.5.1): lines cov% module (path) 40 100% ocql.aoptimizer.aoptimizer (/home/adi/ocql/src/ocql/aoptimizer/aoptimizer.py) 887% ocql.aoptimizer.tests (/home/adi/ocql/src/ocql/aoptimizer/tests.py) 13585% ocql.compiler.compiler (/home/adi/ocql/src/ocql/compiler/compiler.py) 4560% ocql.compiler.runnablequery (/home/adi/ocql/src/ocql/compiler/runnablequery.py) 1090% ocql.compiler.tests (/home/adi/ocql/src/ocql/compiler/tests.py) 3193% ocql.database.index (/home/adi/ocql/src/ocql/database/index.py) 6994% ocql.database.metadata (/home/adi/ocql/src/ocql/database/metadata.py) 887% ocql.database.tests (/home/adi/ocql/src/ocql/database/tests.py) 29 100% ocql.engine (/home/adi/ocql/src/ocql/engine.py) 35 100% ocql.interfaces (/home/adi/ocql/src/ocql/interfaces.py) 23972% ocql.parser.queryparser (/home/adi/ocql/src/ocql/parser/queryparser.py) 988% ocql.parser.tests (/home/adi/ocql/src/ocql/parser/tests.py) 19 100% ocql.qoptimizer.qoptimizer (/home/adi/ocql/src/ocql/qoptimizer/qoptimizer.py) 988% ocql.qoptimizer.tests (/home/adi/ocql/src/ocql/qoptimizer/tests.py) 32683% ocql.queryobject.queryobject (/home/adi/ocql/src/ocql/queryobject/queryobject.py) 15088% ocql.rewriter.algebra (/home/adi/ocql/src/ocql/rewriter/algebra.py) 54 100% ocql.rewriter.interfaces (/home/adi/ocql/src/ocql/rewriter/interfaces.py) 18 100% ocql.rewriter.rewriter (/home/adi/ocql/src/ocql/rewriter/rewriter.py) 988% ocql.rewriter.tests (/home/adi/ocql/src/ocql/rewriter/tests.py) 6290% ocql.testing.database (/home/adi/ocql/src/ocql/testing/database.py) 28 100% ocql.testing.sample.interfaces (/home/adi/ocql/src/ocql/testing/sample/interfaces.py) 988% ocql.testing.sample.mentor (/home/adi/ocql/src/ocql/testing/sample/mentor.py) 988% ocql.testing.sample.organization (/home/adi/ocql/src/ocql/testing/sample/organization.py) 988% ocql.testing.sample.project (/home/adi/ocql/src/ocql/testing/sample/project.py) 10 100% ocql.testing.sample.student (/home/adi/ocql/src/ocql/testing/sample/student.py) 73 100% ocql.testing.stubs (/home/adi/ocql/src/ocql/testing/stubs.py) 80 100% ocql.testing.utils (/home/adi/ocql/src/ocql/testing/utils.py) 8596% ocql.testing.utils_opt (/home/adi/ocql/src/ocql/testing/utils_opt.py) 25094% ocql.tests.test_old (/home/adi/ocql/src/ocql/tests/test_old.py) 1794% ocql.tests.test_skeleton (/home/adi/ocql/src/ocql/tests/test_skeleton.py) 1593% ocql.tests.test_utils (/home/adi/ocql/src/ocql/tests/test_utils.py) 10588% ocql.tests.test_zope (/home/adi/ocql/src/ocql/tests/test_zope.py) Bad coverage is (with 3.6.0): lines cov% module (path) 3953% ocql.aoptimizer.aoptimizer (/home/adi/ocql/src/ocql/aoptimizer/aoptimizer.py) 13430% ocql.compiler.compiler (/home/adi/ocql/src/ocql/compiler/compiler.py) 4422% ocql.compiler.runnablequery (/home/adi/ocql/src/ocql/compiler/runnablequery.py) 2924% ocql.database.index (/home/adi/ocql/src/ocql/database/index.py) 6850% ocql.database.metadata (/home/adi/ocql/src/ocql/database/metadata.py) 2835% ocql.engine (/home/adi/ocql/src/ocql/engine.py) 23826% ocql.parser.queryparser (/home/adi/ocql/src/ocql/parser/queryparser.py) 1827% ocql.qoptimizer.qoptimizer (/home/adi/ocql/src/ocql/qoptimizer/qoptimizer.py) 32541% ocql.queryobject.queryobject (/home/adi/ocql/src/ocql/queryobject/queryobject.py) 14939% ocql.rewriter.algebra (/home/adi/ocql/src/ocql/rewriter/algebra.py) 1729% ocql.rewriter.rewriter (/home/adi/ocql/src/ocql/rewriter/rewriter.py) 61 8% ocql.testing.database (/home/adi/ocql/src/ocql/testing/database.py) 911% ocql.testing.sample.student (/home/adi/ocql/src/ocql/testing/sample/student.py) 7225% ocql.testing.stubs (/home/adi/ocql/src/ocql/testing/stubs.py) 7972% ocql.testing.utils (/home/adi/ocql/src/ocql/testing/utils.py) 8596% ocql.testing.utils_opt (/home/adi/ocql/src/ocql/testing/utils_opt.py) 24979% ocql.tests.test_old (/home/adi/ocql/src/ocql/tests/test_old.py) 1625% ocql.tests.test_skeleton (/home/adi/ocql/src/ocql/tests/test_skeleton.py) 1421% ocql.tests.test_utils
[Zope-dev] zope.app.container 3.5.4 bugfix release
I've added a tag for the 3.5.4 bugfix release of zope.app.container. Could someone please add me on the owners list on pypi so that I can upload it? thanks, Christophe ___ 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] Tesing a module against against dependencies in different versions
On Wed, Jul 16, 2008 at 2:59 PM, Andreas Jung [EMAIL PROTECTED] wrote: we maintain some modules that should work against different versions of dependent module. E.g. my z3c.sqlalchemy module should work with Sqlalchemy 0.3.X and zope.interface 3.0.X or SQLAlchemy =0.4.X and zope.interface=3.3.0 The codebase right works with both combinations. I am not sure how test such configurations automatically because the dependent modules and their versions are fixed within the setup.py. Is there some way together with Buildout, zope.testing friends? This remains a tricky case. :-( I suspect the best thing is for the setup.py not to mention any of the packages for which there are different names, and the versions should be specified in the buildout.cfg as requirements for separate test scripts. I.e., zope.interface could be mentioned in setup.py (sans version), but the sql alchemy packages would not be since the names differ. You could then create test scripts like so: [test-one] recipe = zc.recipe.testrunner eggs = z3c.sqlalchemy Sqlalchemy =0.3.0, 0.4.0 zope.interface =3.0.0 [test-two] recipe = zc.recipe.testrunner eggs = z3c.sqlalchemy SQLAlchemy =0.4.0 zope.interface =3.3.0 I expect you could come up with better names than test-one and test-two; I'm creativity-challenged at the moment. :-) -Fred -- Fred L. Drake, Jr. fdrake at gmail.com Chaos is the score upon which reality is written. --Henry Miller ___ 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: [Checkins] SVN: zope.i18n/branches/regebro-pluralsupport/src/zope/i18n/ Changed the API. It's unwieldy as it is, so better have separate methods
Hi.
It's awesome to see some progress on this. You are aware of the Gettext
manual at
http://www.gnu.org/software/gettext/manual/gettext.html#Plural-forms right?
Stephan Richter wrote:
On Wednesday 16 July 2008, Lennart Regebro wrote:
While talking about this, what would a ZPT implementation of this best
look like? An i18n:count statement that takes expressions?
p i18n:translate= i18n:count=view/file_countThere are %d files/p
Or?
Good question! The ZPT above is not correct; once we write a correct one, it
becomes more obvious:
p i18n:translate=There are span tal:content=view/num i18n:name=num
i18n:count=view/num10/span files./p
Alternatively we could just evaluate the tal:content or tal:replace
expression.
So here's a set of additional use-cases:
p i18n:translate=
You selected the book called
span tal:content=title i18n:name=titlePython for dummies/span.
/p
In this case, the i18n:name shouldn't be treated as a number, so I think
we need an explicit statement like i18n:count to signal this. We could
have the i18n:count default to taking the expression if it is empty.
p i18n:translate=
You have to pay
span tal:content=view/formatted_amount i18n:name=amount
i18n:count=view/amount6 dollars/span.
/p
In this case the underlying value is a simple integer, but the actual
presentation might be locale dependent, like currency formatting.
p i18n:translate=
You selected
span tal:content=num i18n:name=num5/span
out of
span tal:content=total i18n:name=total10/span
files.
/p
I'm not sure what to do with this actually. How does multiple numbers in
the same sentence are handled? I think this is just not allowed and
should cause a syntax error, as there's no general way to translate
those sentences with Gettext. Or does it result in a n-dimensional matrix?
br i18n:attributes=
You selected
span tal:content=num i18n:name=num5/span
out of
span tal:content=total i18n:name=total10/span
files.
/p
Can someone think about an example involving i18n:attributes? In TAL I
cannot construct a dynamic one it seems.
How does this behave in regard to zope.i18nmessageid?
from zope.i18nmessageid import MessageFactory
_ = MessageFactory('domain')
mapping=dict(num=10)
foo = _(u'There are ${num} files.', mapping=mapping)
mapping=dict(num=10, name='/foo/bar')
foo = _(u'There are ${num} files in the folder named ${name}.',
mapping=mapping)
So I think we need to signal to the messageid which variable in the
mapping is significant for the i18n count, right?
Hanno
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[Zope-dev] Re: [Checkins] SVN: zope.i18n/branches/regebro-pluralsupport/src/zope/i18n/ Changed the API. It's unwieldy as it is, so better have separate methods
Sorry. There's some garbage in my last message. Disregard the following bits. Hanno Schlichting wrote: br i18n:attributes= You selected span tal:content=num i18n:name=num5/span out of span tal:content=total i18n:name=total10/span files. /p Can someone think about an example involving i18n:attributes? In TAL I cannot construct a dynamic one it seems. Hanno P.S. There isn't someone working on msgctxt support, is there ;) ___ 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: [Checkins] SVN: zope.i18n/branches/regebro-pluralsupport/src/zope/i18n/ Changed the API. It's unwieldy as it is, so better have separate methods
On Wed, Jul 16, 2008 at 20:55, Stephan Richter
[EMAIL PROTECTED] wrote:
Good question! The ZPT above is not correct; once we write a correct one, it
becomes more obvious:
p i18n:translate=There are span tal:content=view/num i18n:name=num
i18n:count=view/num10/span files./p
Ah, well, right. Of course all the examples you a %d substitution, but
I just realized that gettext in itself does no substituation at all,
so this is better. We should use the standard ${name} substitution for
this too. However, you can't have more than one number per message, so
p i18n:translate=There are span tal:content=view/num
i18n:name=num i18n:count=view/num10/span files and span
tal:content=view/num i18n:name=num
i18n:count=view/dirs10/spandirectories./p
wouldn't make any sense. Which number should be used? So I actually
think i18n:count still should be on the main tag.
Alternatively we could just evaluate the tal:content or tal:replace
expression.
But then we wouldn't know if we have a plural substitution or not, and
we would have to start guessing...
--
Lennart Regebro: Zope and Plone consulting.
http://www.colliberty.com/
+33 661 58 14 64
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[Zope-dev] Re: [Checkins] SVN: zope.i18n/branches/regebro-pluralsupport/src/zope/i18n/ Changed the API. It's unwieldy as it is, so better have separate methods
On Wed, Jul 16, 2008 at 22:36, Hanno Schlichting [EMAIL PROTECTED] wrote: p i18n:translate= You have to pay span tal:content=view/formatted_amount i18n:name=amount i18n:count=view/amount6 dollars/span. /p In this case the underlying value is a simple integer, but the actual presentation might be locale dependent, like currency formatting. Ah. Yes, that's a nice usecase I hadn't thought about. I'm not sure what to do with this actually. How does multiple numbers in the same sentence are handled? I think this is just not allowed and should cause a syntax error, as there's no general way to translate those sentences with Gettext. Or does it result in a n-dimensional matrix? No, gettext only supports one number per message. How does this behave in regard to zope.i18nmessageid? There will need to be some extension of the API, I think. So I think we need to signal to the messageid which variable in the mapping is significant for the i18n count, right? It's easier to just pass in the i18n count separately, IMO. -- Lennart Regebro: Zope and Plone consulting. http://www.colliberty.com/ +33 661 58 14 64 ___ 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: [Checkins] SVN: zope.i18n/branches/regebro-pluralsupport/src/zope/i18n/ Changed the API. It's unwieldy as it is, so better have separate methods
Lennart Regebro wrote: On Wed, Jul 16, 2008 at 22:36, Hanno Schlichting [EMAIL PROTECTED] wrote: p i18n:translate= You have to pay span tal:content=view/formatted_amount i18n:name=amount i18n:count=view/amount6 dollars/span. /p In this case the underlying value is a simple integer, but the actual presentation might be locale dependent, like currency formatting. Ah. Yes, that's a nice usecase I hadn't thought about. How does this behave in regard to zope.i18nmessageid? There will need to be some extension of the API, I think. So I think we need to signal to the messageid which variable in the mapping is significant for the i18n count, right? It's easier to just pass in the i18n count separately, IMO. Right. Since otherwise you won't be able to support the same use-case I outlined above in regard to the currency formatting. There the count variable might not be contained in the mapping at all. Hanno ___ 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.app.container 3.5.4 bugfix release
- Christophe Combelles [EMAIL PROTECTED] wrote: I've added a tag for the 3.5.4 bugfix release of zope.app.container. Could someone please add me on the owners list on pypi so that I can upload it? Your PyPI ID ? -- Baiju M ___ 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] TALES expression
Hi!
Please consider this TALES expression:
div class=DataPrevista tal:content='here/getDataInici | string: nosta' /
If I try this other: div tal:content='string:${here/getDataInici}' / the
result is divNone/div
Then the first one will render the alternate expression isn't it?
Then with it renders div class=DataPrevista / ?
Thanks!
--
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http://blogs.sistes.net/Garito
Zope Smart Manager
http://blogs.sistes.net/Garito/670
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Re: [Zope] TALES expression
Hi!
Please consider this TALES expression:
div class=DataPrevista tal:content='here/getDataInici | string:
nosta' /
If I try this other: div tal:content='string:${here/getDataInici}' /
the result is divNone/div
Then the first one will render the alternate expression isn't it?
Then with it renders div class=DataPrevista / ?
Thanks!
I don't understand what you are asking. Could you describe your question
more clear please.
Martijn.
--
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a: Willemsplein 15-1 6811 KB Arnhem NL
kvk: 09162137 | btw: 8161.22.234.B01
e-mail: [EMAIL PROTECTED] | web: http://www.fourdigits.nl
tel: +31 (0)26 44 22 700 | fax: +31 (0)84 22 06 117
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Re: [Zope] Redirect URL
I modify the rewrite rule VirtualHost xxx.xxx.xxx.xxx ServerName mydomain.org RewriteEngine On RewriteRule ^/article/view/([0-9]*)/(.*) /archieve/$1 [R] RewriteRule ^/zoperoot(.*) http://xxx.xxx.xxx.xxx:8080/VirtualHostBase/http/mydomain.org:80/VirtualHostRoot/_vh_zoperoot$1 [P,L] RewriteRule ^/(.*) http://xxx.xxx.xxx.xxx:8080/VirtualHostBase/http/mydomain.org:80/mydomaininstance/VirtualHostRoot/$1 [P,L] /VirtualHost and it is working Thanks for the support. Subhendu Subhendu Kumar Giri wrote: Andreas, Thanks for the response. I write in rewrite rule in httpd.conf VirtualHost xxx.xxx.xxx.xxx ServerName mydomain.org ServerAlias www.mydomain.org ProxyPass / http://xxx.xxx.xxx.xxx/VirtualHostBase/http/mydomain.org:80/mydomaininstance/VirtualHostRoot/ ProxyPassReverse / http://xxx.xxx.xxx.xxx:8080/VirtualHostBase/http/mydomain.org:80/mydomaininstance/VirtualHostRoot/ /VirtualHost How can i redirect www.mydomain.com/article/view/11525/1/ to www.mydomain.com/archieve/11525 Andreas Jung wrote: --On 15. Juli 2008 13:14:53 +0530 Subhendu Kumar Giri [EMAIL PROTECTED] wrote: Hi All, Previously I have a website running in php. Now we migrated it to plone 2.5.5 and zope 2.9. After that I want to maintain all the previous links . Earlier it was like www.mydomain.com/article/view/11525/1/ (where 11525 is the article id). Now I created a archieve folder where I migrated the contents. The new link is www.mydomain.com/archieve/11525. I tried to redirect it from default_error_message but it did not work as it shows the folder contents of article folder. What should be done to redirect the old url to new url. Apache rewrite rules? -aj -- Subhendu Kumar Giri Subhendu Kumar Giri [ ] ___ 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] TALES expression
If this assuption is correct why the result is div class=DataPrevista /?
2008/7/16 Martijn Jacobs [EMAIL PROTECTED]:
That assumption is correct
I mean some TALES expression as here/getDataInici | string: nosta will
evaluate here/getDataInici and if this expression returns '', 0 or None the
tal interpreter evaluates the second one and the result of this TALES
expression will be nosta as string
Is this assumption correct?
Thanks!
2008/7/16 Martijn Jacobs [EMAIL PROTECTED]:
Hi!
Please consider this TALES expression:
div class=DataPrevista tal:content='here/getDataInici | string: nosta'
/
If I try this other: div tal:content='string:${here/getDataInici}' /
the result is divNone/div
Then the first one will render the alternate expression isn't it?
Then with it renders div class=DataPrevista / ?
Thanks!
I don't understand what you are asking. Could you describe your question
more clear please.
Martijn.
--
Martijn Jacobs
Four Digits, Internet Solutions
a: Willemsplein 15-1 6811 KB Arnhem NL kvk: 09162137 | btw:
8161.22.234.B01
e-mail: [EMAIL PROTECTED] | web: http://www.fourdigits.nl
tel: +31 (0)26 44 22 700 | fax: +31 (0)84 22 06 117
--
Mis Cosas
http://blogs.sistes.net/Garito
Zope Smart Manager
http://blogs.sistes.net/Garito/670
--
Martijn Jacobs
Four Digits, Internet Solutions
a: Willemsplein 15-1 6811 KB Arnhem NL
kvk: 09162137 | btw: 8161.22.234.B01
e-mail: [EMAIL PROTECTED] | web: http://www.fourdigits.nl
tel: +31 (0)26 44 22 700 | fax: +31 (0)84 22 06 117
--
Mis Cosas
http://blogs.sistes.net/Garito
Zope Smart Manager
http://blogs.sistes.net/Garito/670
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[Zope] MySQL reconnects on zope application level
Hello, On several zope 2.10.6 instances we discovered issues with database connections to MySQL. Apparently MySQL seems to not automaticly reconnect connections with a timeout since version 5.0.3 due to issues with transactions. Until now, mysql-python was patched to restore that behaviour to automatically reconnect timeouted connections, but that is not the case anymore either. So from now on the database reconnects need to be done from zope applications on their own. Unfortunately the ZMySQLda adapter by Andy Dustman doesn't implement such a functionality. I cannot imagine that we are the only ones who discover this problem. Is there an easy way to implement automatic reconnects for Z MySQL Database Connections on zope application level? greetings, and thanks in advance, jonas ___ 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] TALES expression
Garito wrote:
Hi!
Please consider this TALES expression:
div class=DataPrevista tal:content='here/getDataInici | string: nosta' /
If I try this other: div tal:content='string:${here/getDataInici}' /
the result is divNone/div
Then the first one will render the alternate expression isn't it?
Then with it renders div class=DataPrevista / ?
Сто? ;-)
You should check the tales documentation. the pipe symbol |
means a logical or, in effect if the left expression resolves
to non existent, None, empty object,... (generally python False)
the right part of it is evaluated.
In the special case it probably is nicer to use:
div class=DataPrevista tal:content=here/getDataInici |
defaultnosta/div instead so the fallback value is part
of the template (TAL is meant to be design by example)
I would also recommend not mixing and ' for attributes and
maybe in the long run sticking to english language names for
your objects makes it easier to ask on mailinglists.
Regards
Tino
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Re: [Zope] TALES expression
On Wed, Jul 16, 2008 at 6:34 AM, Tino Wildenhain [EMAIL PROTECTED] wrote: You should check the tales documentation. the pipe symbol | means a logical or, in effect if the left expression resolves to non existent, None, empty object,... (generally python False) the right part of it is evaluated. Not at all. The pipe uses the left-hand operand if it is defined; a value of None or an empty string is still a defined value. As long as here can be traversed with the name getDataInici then the left-hand expression will be used. If that traversal fails the right-hand expression will be used instead. -Fred -- Fred L. Drake, Jr. fdrake at gmail.com Chaos is the score upon which reality is written. --Henry Miller ___ 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] MySQL reconnects on zope application level
I don't have an easy answer but if you do dig into Andy's code and try to implement this, I would suggest you look at the ZPsycopgDA code perhaps and look for inspiration since I think that one works much better. 2008/7/16 Jonas [EMAIL PROTECTED]: Hello, On several zope 2.10.6 instances we discovered issues with database connections to MySQL. Apparently MySQL seems to not automaticly reconnect connections with a timeout since version 5.0.3 due to issues with transactions. Until now, mysql-python was patched to restore that behaviour to automatically reconnect timeouted connections, but that is not the case anymore either. So from now on the database reconnects need to be done from zope applications on their own. Unfortunately the ZMySQLda adapter by Andy Dustman doesn't implement such a functionality. I cannot imagine that we are the only ones who discover this problem. Is there an easy way to implement automatic reconnects for Z MySQL Database Connections on zope application level? greetings, and thanks in advance, jonas ___ 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 ) -- 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 )
Re: [Zope] TALES expression
Fred Drake wrote: On Wed, Jul 16, 2008 at 6:34 AM, Tino Wildenhain [EMAIL PROTECTED] wrote: You should check the tales documentation. the pipe symbol | means a logical or, in effect if the left expression resolves to non existent, None, empty object,... (generally python False) the right part of it is evaluated. Not at all. The pipe uses the left-hand operand if it is defined; a value of None or an empty string is still a defined value. As long as here can be traversed with the name getDataInici then the left-hand expression will be used. If that traversal fails the right-hand expression will be used instead. Indeed :-) Cheers Tino smime.p7s Description: S/MIME Cryptographic 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 )
[Zope] zexp import fails from linux to windows due to image file paths
Hi, I have an old zope based site that was hosted on a linux machine that was exported to a zexp. i am trying to import it onto a windows machine to fix up and upgrade the site. the windows machine is setup wth the identical products etc. The problem is the image file paths for linux within the zexp do not match the new windows setup. I dont need the images imported, i'm wanting to access the main site content and users. I dont have access to a linux machine anymore, so i'm stuck with windows for development. Is there a way of getting the import procedure to ignore the errors and continue the import (i.e. any hints on how to modify the zope code)? Or is there a way to edit the zexp to do a search remove/replace of the file path names so the import completes with no file path details? Any ideas greatly appreciated as I have searched around with no luck on answering this myself. Thanks ___ 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] zexp import fails from linux to windows due to image filepaths
From: Richard Ettema [EMAIL PROTECTED] with windows for development. Is there a way of getting the import procedure to ignore the errors and continue the import (i.e. any hints on how to modify the zope code)? Or is there a way to edit the zexp to do a search remove/replace of the file path names so the import completes with no file path details? You need to export your website folder as ZEXP in XML format. Then you could edit this file at search/replace basis. But before this, try to re-import this ZEXP file, if it is able to import (not all zexp exports are able to reimport). Regards, JL. ___ 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] zexp import fails from linux to windows due to image filepaths
Quoting Jaroslav Lukesh [EMAIL PROTECTED]: You need to export your website folder as ZEXP in XML format. Then you could edit this file at search/replace basis. But before this, try to re-import this ZEXP file, if it is able to import (not all zexp exports are able to reimport). Regards, JL. Thanks for the reply JL, re-importing into the original server and exporting in XML is not an option as I don't have the server anymore, only a Windows machine. If editing the existing ZEXP is not possible, is it possible to modify the actual zope code temporarily, to ignore the mismatch of file paths (or to modify the paths from linux to windows during the import process)? Thanks, Rich ___ 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] zexp import fails from linux to windows due to image file paths
Richard Ettema schrieb: Hi, I have an old zope based site that was hosted on a linux machine that was exported to a zexp. i am trying to import it onto a windows machine to fix up and upgrade the site. the windows machine is setup wth the identical products etc. The problem is the image file paths for linux within the zexp do not match the new windows setup. I dont need the images imported, i'm wanting to access the main site content and users. I dont have access to a linux machine anymore, so i'm stuck with windows for development. Is there a way of getting the import procedure to ignore the errors and continue the import (i.e. any hints on how to modify the zope code)? Or is there a way to edit the zexp to do a search remove/replace of the file path names so the import completes with no file path details? Any ideas greatly appreciated as I have searched around with no luck on answering this myself. i do not think that it is the zexp import machinery that fails but the product that handles these external images. so you have to fix that product that it does not chocke when it can not read a file. robert ___ 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 )
