[Zope-dev] Cron jobs with lovely.remotetask - how to start?

2008-10-15 Thread Hermann Himmelbauer
Hi, In my application, I'd like to run a service once a day that does some processing. It seems that lovely.remotetask can do that. In my scenario, I have multiple sites, whereas each one should have such a cron job. What I do is the following: In zope.conf: autostart [EMAIL PR

[Zope-dev] Double usage of vocabulary in z3c.form seems to fail

2008-10-17 Thread Hermann Himmelbauer
Hi, I currently have two schema.Choice() fields in my z3c.form - based form, that references the same vocabulary. runjobs = Choice( title = u'Job', vocabulary=('cronjobsVocabulary'), required = False) cronjobs = Choice( title = u'Periodic Jobs', vo

[Zope-dev] Errors / Warnings in Zope log - what to do?

2008-10-17 Thread Hermann Himmelbauer
Hi, During testing, I found the following warnings/errors in my zope log: --- 2008-10-17T17:56:50 WARNING ZopePublication Competing writes/reads at ???: database conflict error (oid 0x06d3, class zc.queue._queue.BucketQueue, serial this txn started with 0x0379451cbf5d7bdd 2008-10-17 15:56:44

Re: [Zope-dev] Double usage of vocabulary in z3c.form seems to fail

2008-10-17 Thread Hermann Himmelbauer
Am Freitag 17 Oktober 2008 18:06:34 schrieb Hermann Himmelbauer: > Hi, > I currently have two schema.Choice() fields in my z3c.form - based form, > that references the same vocabulary. Aeh, sorry, forget about it - I had a mistake in my page template, which referenced the same widge

Re: [Zope-dev] Errors / Warnings in Zope log - what to do?

2008-10-20 Thread Hermann Himmelbauer
Am Sonntag 19 Oktober 2008 09:28:25 schrieb Dieter Maurer: > Hermann Himmelbauer wrote at 2008-10-17 23:04 +0200: > >During testing, I found the following warnings/errors in my zope log: > > > >--- > >2008-10-17T17:56:50 WARNING ZopePublication Competing write

[Zope-dev] ZopePublication Competing writes/reads

2008-10-20 Thread Hermann Himmelbauer
Hi, Just by chance, I pressed the reload button of my browser for quite some time, so that my Zope3-based site was reloaded over and over. I was surprised to find the following in the logs: 2008-10-20T18:45:15 WARNING ZopePublication Competing writes/reads at /BSPSite/act/s/info: database confl

Re: [Zope-dev] ZopePublication Competing writes/reads

2008-10-22 Thread Hermann Himmelbauer
Am Mittwoch 22 Oktober 2008 00:03:51 schrieb Marius Gedminas: > On Mon, Oct 20, 2008 at 06:56:39PM +0200, Hermann Himmelbauer wrote: > > Just by chance, I pressed the reload button of my browser for quite some > > time, so that my Zope3-based site was reloaded over and over. I was &

Re: [Zope-dev] ZopePublication Competing writes/reads

2008-10-23 Thread Hermann Himmelbauer
Am Mittwoch 22 Oktober 2008 16:44:58 schrieb Satchidanand Haridas: > What version of zope.session are you using? > > A fix (using zope.minmax) for ConflictErrors related to the update of > access time on sessionData object was committed into zope.session in > rev76899. Not sure if that solves this

Re: [Zope-dev] ZopePublication Competing writes/reads

2008-10-24 Thread Hermann Himmelbauer
Am Donnerstag 23 Oktober 2008 15:31:05 schrieb Zvezdan Petkovic: > On Oct 23, 2008, at 5:27 AM, Hermann Himmelbauer wrote: > > Am Mittwoch 22 Oktober 2008 16:44:58 schrieb Satchidanand Haridas: > >> What version of zope.session are you using? > >> > >> A fix (u

[Zope-dev] zope.sqlalchemy: Decoupling Zope3 and SQLAlchemy commit - how? Should I?

2008-11-02 Thread Hermann Himmelbauer
Hi, In one of my Zope3 projects, I use lovely.remotetask to run specific tasks in background. These tasks do lengthy database operations via zope.sqlalchemy. Currently, lovely.remotetask seems to do a Zope3 commit() at the end of the task, which also does the SQLAlchemy commit. However, some ta

Re: [Zope-dev] z3c.form 2.0 release

2008-12-10 Thread Hermann Himmelbauer
Am Dienstag 09 Dezember 2008 16:24:41 schrieb Roger Ineichen: > Hi Brian > > > Betreff: Re: [Zope-dev] z3c.form 2.0 release > > > > On Sun, Dec 07, 2008 at 11:27:01PM -0800, Stephan Richter wrote: > > > On Friday 05 December 2008, Martin Aspeli wrote: > > > > Is there any indication on when we'll s

Re: [Zope-dev] z3c.form 2.0 release

2008-12-10 Thread Hermann Himmelbauer
Am Mittwoch 10 Dezember 2008 13:02:02 schrieb Roger Ineichen: > Hi Herman > > > Betreff: Re: [Zope-dev] z3c.form 2.0 release > > > > Am Dienstag 09 Dezember 2008 16:24:41 schrieb Roger Ineichen: > > > Hi Brian > > > > > > > Betreff: Re: [Zope-dev] z3c.form 2.0 release > > > > > > > > On Sun, Dec 07

[Zope-dev] Strange session behaviour (persistent session data container + Page Reloads)

2009-01-05 Thread Hermann Himmelbauer
Hi, I experience a strange behavior of persistent session data container here. I configured the container as described in various sources, and, what I do next, is something like that: sess = ISession(self.request)['mykey'] print id(sess) This outputs an arbitrary ID of the session object. Inter

Re: [Zope-dev] Planning for Zope 3.5

2009-02-08 Thread Hermann Himmelbauer
Am Sonntag 01 Februar 2009 07:51:43 schrieb Stephan Richter: > Hi all, > > now that we have Zope 3.4.0 finally behind us, let's look forward. As I > said in the release notes, I am really willing to switch to a 6 months > release cycle again. > > I think there are three areas that we can work on: >

Re: [Zope-dev] the Zope Framework project

2009-03-03 Thread Hermann Himmelbauer
Am Montag 02 März 2009 18:11:59 schrieb Chris McDonough: > Martijn Faassen wrote: > > The Zope Framework project > > == > > > > :Author: Martijn Faassen > > :Date: 2009-03-02 > > > > Introduction > > > > > > This document offers suggestions to reorganize our com

Re: [Zope-dev] the Zope Framework project

2009-03-03 Thread Hermann Himmelbauer
Am Montag 02 März 2009 18:49:43 schrieb Adam GROSZER: > Hello, > > I think we need some sort of stering group (or person(s)). > Without rules and decisions to follow we're going to end up like headless > chicken running around in the kitchen. Noone knows the direction. Exactly. And if we look at o

Re: [Zope-dev] the Zope Framework project

2009-03-03 Thread Hermann Himmelbauer
Am Montag 02 März 2009 19:34:11 schrieb Tres Seaver: > Adam GROSZER wrote: > > I think we need some sort of stering group (or person(s)). > > Without rules and decisions to follow we're going to end up like headless > > chicken running around in the kitchen. Noone knows the direction. > > > > Yes s

Re: [Zope-dev] the Zope Framework project

2009-03-03 Thread Hermann Himmelbauer
Am Dienstag 03 März 2009 00:48:38 schrieb Lennart Regebro: > On Tue, Mar 3, 2009 at 00:16, Martijn Faassen wrote: > > Who is going to make that decision to encourage this? Allow this? You? > > Me? Who? Right now, *nobody* is making such decisions and nobody can > > properly get away with saying t

Re: [Zope-dev] the Zope Framework project

2009-03-03 Thread Hermann Himmelbauer
Am Dienstag 03 März 2009 08:19:37 schrieb Lennart Regebro: > On Tue, Mar 3, 2009 at 01:51, Martijn Faassen wrote: > > Can you stop using the word "committee"? I didn't use it. A committee is > > a bunch of people who has regular meetings, behind closed doors, to make > > decisions. That's not wha

Re: [Zope-dev] the Zope Framework project

2009-03-04 Thread Hermann Himmelbauer
Am Mittwoch 04 März 2009 07:52:09 schrieb Chris McDonough: > Tather than reply in kind here, let me summarize: I'm glad we agree more > than we disagree, and I apologize if I've attributed to you beliefs that > you don't have. It's heartening to hear that you're in favor of most of > the things I

Re: [Zope-dev] the Zope Framework project

2009-03-04 Thread Hermann Himmelbauer
Am Mittwoch 04 März 2009 08:16:26 schrieb Lennart Regebro: > On Wed, Mar 4, 2009 at 07:52, Chris McDonough wrote: > > Tather than reply in kind here, let me summarize:  I'm glad we agree more > > than we disagree, and I apologize if I've attributed to you beliefs that > > you don't have.  It's hea

Re: [Zope-dev] the Zope Framework project

2009-03-04 Thread Hermann Himmelbauer
Am Mittwoch 04 März 2009 10:25:19 schrieb Lennart Regebro: > On Wed, Mar 4, 2009 at 10:04, Hermann Himmelbauer wrote: > > What I don't see in your proposal is, how these subset-groups would be > > coordinated, which leads to the following: > > - How does some forei

Re: [Zope-dev] the Zope Framework project

2009-03-05 Thread Hermann Himmelbauer
Am Mittwoch 04 März 2009 18:03:17 schrieb Lennart Regebro: > On Wed, Mar 4, 2009 at 17:48, Martijn Faassen wrote: > > Note that the Zope Steering group is not about > > packages that are not in the framework, so if lovely.remotetask isn't > > there, it can say little. > > Which is exactly my poin

Re: [Zope-dev] the Zope Framework project

2009-03-05 Thread Hermann Himmelbauer
Am Mittwoch 04 März 2009 17:48:37 schrieb Martijn Faassen: > Hi there, > > Lennart Regebro wrote: > [snip] > > > And it is in any case in no way even remotely connected to the group > > Martijn proposed and has been discussed in this thread. > > - Attracting newbies to web development is not a task

Re: [Zope-dev] the Zope Framework project

2009-03-05 Thread Hermann Himmelbauer
Am Mittwoch 04 März 2009 19:00:12 schrieb Baiju M: > On Wed, Mar 4, 2009 at 9:55 PM, Martijn Faassen > wrote: > > [snip] > > > The steering group isn't intended to take a responsibility for the > > entirety of the Zope software. Zope 2, Grok and the Zope 3 app server > > (which would be a distinct

Re: [Zope-dev] who wants to maintain Zope 3?

2009-04-13 Thread Hermann Himmelbauer
Am Samstag 11 April 2009 15:05:31 schrieb Hanno Schlichting: > Roger Ineichen wrote: > >> Betreff: [Zope-dev] who wants to maintain Zope 3? > >> Is anyone interested in maintaining Zope 3? > > /me is certainly not > > >> With Zope 3 I mean: > > > > I think we should take a look if we can build a mi

Re: [Zope-dev] who wants to maintain Zope 3?

2009-04-14 Thread Hermann Himmelbauer
Am Montag 13 April 2009 16:33:02 schrieb Lennart Regebro: > On Mon, Apr 13, 2009 at 12:49, Hermann Himmelbauer wrote: > > I personally find it interesting that people are that fast with turning > > around and killing off things. I personally based my decision for Zope 3 > > o

Re: [Zope-dev] who wants to maintain Zope 3?

2009-04-14 Thread Hermann Himmelbauer
Am Dienstag 14 April 2009 19:32:20 schrieb Fabio Tranchitella: > Hello, > > * 2009-04-14 19:25, Martijn Faassen wrote: > > Do you use the Zope 3 ZMI a lot? > > It depends on your meaning of "a lot": we do not use it as main UI, not > even for the back-end, nevertheless we often use it for managing

Re: [Zope-dev] who wants to maintain the Zope 3 ZMI?

2009-04-14 Thread Hermann Himmelbauer
Am Dienstag 14 April 2009 19:31:32 schrieb Martijn Faassen: > Hey Fabio, > > Fabio Tranchitella wrote: > > * 2009-04-14 18:35, Martijn Faassen wrote: > >> So, who finds the Zope 3 ZMI useful? What parts of it do you find > >> useful? Are you interested in helping maintain it? > > > > We use the ZMI

Re: [Zope-dev] who wants to maintain Zope 3?

2009-04-15 Thread Hermann Himmelbauer
Am Mittwoch 15 April 2009 09:24:23 schrieb Martijn Faassen: > Hey, > > Tim Hoffman wrote: > > I thhink just dropping zmi is ploblematical > > without a management ui alternative. How would you propose managing > > things like per instance pluggable auth components. zcml is not enough > > and nor is

Re: [Zope-dev] ComputedAttribute Object

2009-04-27 Thread Hermann Himmelbauer
Am Montag 27 April 2009 10:59:21 schrieb Sandrine Meyantchop: > sorry but self.title() don't work also I personally get along in such situations by displaying something like "self.__dict__" or "dir(self)" in a log file and handling from object to object if necessary. Best Regards, Hermann --

Re: [Zope-dev] dropping Python 2.4 support in the Zope Toolkit?

2009-04-27 Thread Hermann Himmelbauer
Am Montag 27 April 2009 16:44:17 schrieb Martijn Faassen: > Hi there, > > What do people feel about dropping Python 2.4 support in the Zope > Toolkit? I.e. new releases of packages in the Zope Toolkit (handwave > vaguely as we *still* don't have a canonical list) only have to work in > Python 2.5 (

Re: [Zope-dev] dropping Python 2.4 support in the Zope Toolkit?

2009-05-05 Thread Hermann Himmelbauer
Am Dienstag 05 Mai 2009 16:46:03 schrieb Martijn Faassen: > Hey, > > Martijn Faassen wrote: > > Martijn Faassen wrote: > >> In order to get to a conclusion: > >> > >> I haven't seen convincing arguments yet *not* to drop the Python 2.4 for > >> new releases of the Zope Toolkit libraries. > >> > >>

[Zope-dev] Decimal formatter truncating to 3 decimal places - why?

2009-05-07 Thread Hermann Himmelbauer
Hi, In my code, I use the decimal.Decimal datatype, which I try to format like this: formatter = self.request.locale.numbers.getFormatter('decimal') formatted_value = formatter.format(value) The problem is, that the decimal number is truncated (rounded) to 3 decimal places, e.g. 1.123456 -> 1.1

[Zope-dev] How to include a

2009-05-25 Thread Hermann Himmelbauer
Hi, I'm currently to make my application printer-friendly, thus I'd like to include a print-CSS file. Currently, I include CSS-files like that: This creates the follow

Re: [Zope-dev] zc.async: cron replacement?

2009-06-25 Thread Hermann Himmelbauer
Am Mittwoch 24 Juni 2009 19:19:17 schrieb Reinout van Rees: > Hi all, > > In messages like > http://www.mail-archive.com/zope3-...@zope.org/msg05964.html, zc.async is > mentioned as the solution for cron-like functionality in zope. Effectively > you would not need zope2's clockserver. > > Reading z

[Zope-dev] z3c.form: Need to register SimpleFieldValidator in local site - how?

2009-09-30 Thread Hermann Himmelbauer
Hi, I currently have the following simple validator: --- snip -- class ActEmailValidator(SimpleFieldValidator): """Validates ACT E-Mail Addresses for customers""" def validate(self, value): super(ActEmailValidator, self).validate(value) if geta

[Zope-dev] ZODB Competing read/writes: How to find out which attribute?

2009-10-09 Thread Hermann Himmelbauer
Hi, I once in the while get the following warning in my Zope 3 log, which I'd like to resolve: 2009-10-07T14:35:41 WARNING ZopePublication Competing writes/reads at /BSPSite/act/++vh++http:zis.act.at:80/bankneu/++/c/acc/booklist/index.html: database conflict error (oid 0x7a5d, class BTrees.OOBT

Re: [Zope-dev] ZODB Competing read/writes: How to find out which attribute?

2009-10-10 Thread Hermann Himmelbauer
Am Freitag 09 Oktober 2009 21:44:12 schrieb Roger Ineichen: > Hi Hermann > > > Betreff: Re: [Zope-dev] ZODB Competing read/writes: How to > > find out which attribute? > > > > Hermann Himmelbauer wrote: > > > Hi, > > > I once in the while get the f

Re: [Zope-dev] ZODB Competing read/writes: How to find out which attribute?

2009-10-10 Thread Hermann Himmelbauer
Am Freitag 09 Oktober 2009 19:12:09 schrieb Shane Hathaway: > Hermann Himmelbauer wrote: > > Hi, > > I once in the while get the following warning in my Zope 3 log, which I'd > > like to resolve: > > > > 2009-10-07T14:35:41 WARNING ZopePublication Competin

[Zope-dev] Zope3 server with SIGSEGV - what to do?

2009-11-24 Thread Hermann Himmelbauer
Hi, In my Zope3 (I use Zope 3.4.0) logs I just found some curious entries: -- snip --- 2009-10-23T12:20:41 INFO root pid 21278: terminated by SIGSEGV -- 2009-10-23T12:20:41 INFO root spawned process pid=1502 -- 2009-10-23T12:21:12 INFO WSGIHT

Re: [Zope-dev] Zope3 server with SIGSEGV - what to do?

2009-11-24 Thread Hermann Himmelbauer
Am Dienstag 24 November 2009 22:12:00 schrieb Benji York: > On Tue, Nov 24, 2009 at 4:04 PM, Hermann Himmelbauer wrote: > > This occurs once in a while, so it seems something segfaults and the > > server seems to notice that and restarts. > > > > Any clue what to d

Re: [Zope-dev] Zope3 server with SIGSEGV - what to do?

2009-11-26 Thread Hermann Himmelbauer
Am Mittwoch 25 November 2009 13:07:58 schrieb Benji York: > On Wed, Nov 25, 2009 at 1:42 AM, Hermann Himmelbauer wrote: > > Ah, thanks that could be. My current version is zope.security-3.4.1 (as > > from KGS-3.4.0). > > > > The real bad thing about this is that i

Re: [Zope-dev] implementing zope.component 4.0

2009-12-01 Thread Hermann Himmelbauer
Am Montag 30 November 2009 16:57:11 schrieb Gary Poster: > 1) The term "adapter" is a barrier to understandability, in my interviews. > This is particularly the case when people are introduced to the idea of > "multiadapter" and "supscription adapter". In what ways are these anything > like a typ

Re: [Zope-dev] New Zope 3 name: BlueBream

2010-01-04 Thread Hermann Himmelbauer
Am Montag 04 Januar 2010 20:16:50 schrieb Jan Ulrich Hasecke: > On 04.01.10 19:23, Baiju M wrote: > > Hi All, > > I am proposing to call "Zope 3 - the web frame work" > > as "BlueBream". The main use for name is documentation. > > Coming from marketing I strongly suggest to think twice or

Re: [Zope-dev] shrinking the ZTK: a proposed solution

2010-01-04 Thread Hermann Himmelbauer
Am Montag 04 Januar 2010 23:10:05 schrieb Tres Seaver: > Martijn Faassen wrote: > > Hi there, > > > > So here's my proposed solution for the ZTK shrinking issue: > Should the zopeapp set get users (e.g., Baiju's BlueBream takes off, or > if another Z3-based app ports to using it), that will make su

Re: [Zope-dev] shrinking the ZTK: a proposed solution

2010-01-05 Thread Hermann Himmelbauer
Am Dienstag 05 Januar 2010 11:58:38 schrieb Martijn Faassen: > Hermann Himmelbauer wrote: > > But I have to further state that I'm locked into Zope 3.4.0 as the > > support for Python 2.4 was dropped, so I can't upgrade to the current > > ZTK. > > This is

Re: [Zope-dev] shrinking the ZTK: a proposed solution

2010-01-05 Thread Hermann Himmelbauer
Am Montag 04 Januar 2010 23:10:05 schrieb Tres Seaver: > Martijn Faassen wrote: > > Obviously I cannot *force* ZTK > > maintainers to worry about this. Instead I'm appealing to your > > self-interest. And of course the transition burden is shared and should > > not fall solely or even predominantly

Re: [Zope-dev] shrinking the ZTK: a proposed solution

2010-01-05 Thread Hermann Himmelbauer
Am Dienstag 05 Januar 2010 14:37:51 schrieb Martijn Faassen: > Hermann Himmelbauer wrote: > > Am Dienstag 05 Januar 2010 11:58:38 schrieb Martijn Faassen: > >> Hermann Himmelbauer wrote: > >>> But I have to further state that I'm locked into Zope 3.4.0 as t

Re: [Zope-dev] shrinking the ZTK: a proposed solution

2010-01-05 Thread Hermann Himmelbauer
Am Dienstag 05 Januar 2010 16:05:34 schrieb Laurence Rowe: > 2010/1/5 Hermann Himmelbauer : > > Am Dienstag 05 Januar 2010 14:37:51 schrieb Martijn Faassen: > >> Hermann Himmelbauer wrote: > >> > Am Dienstag 05 Januar 2010 11:58:38 schrieb Martijn Faassen: >

Re: [Zope-dev] shrinking the ZTK: a proposed solution

2010-01-05 Thread Hermann Himmelbauer
Am Dienstag 05 Januar 2010 16:12:02 schrieb Lennart Regebro: > On Tue, Jan 5, 2010 at 16:10, Hermann Himmelbauer wrote: > > Hmmm. Bad luck for me. > > It would be interesting to know why you have to use Python 2.4. My application relies on the MaxDB database (former SAP-DB). They

Re: [Zope-dev] shrinking the ZTK: a proposed solution

2010-01-05 Thread Hermann Himmelbauer
Am Dienstag 05 Januar 2010 16:18:17 schrieb Andreas Jung: > Lennart Regebro wrote: > > On Tue, Jan 5, 2010 at 16:10, Hermann Himmelbauer > > > > wrote: > >> Hmmm. Bad luck for me. > > > > It would be interesting to know why you have to use Python 2.4. &g

Re: [Zope-dev] New Zope 3 name: BlueBream

2010-01-06 Thread Hermann Himmelbauer
Am Dienstag 05 Januar 2010 16:54:28 schrieb Ethan Jucovy: > On Tue, Jan 5, 2010 at 9:29 AM, Stephan Richter < > > srich...@cosmos.phy.tufts.edu> wrote: > > On Monday 04 January 2010, Baiju M wrote: > > > I am proposing to call "Zope 3 - the web frame work" > > > as "BlueBream". The main u

Re: [Zope-dev] New Zope 3 name: BlueBream

2010-01-07 Thread Hermann Himmelbauer
Am Donnerstag 07 Januar 2010 04:56:33 schrieb Baiju M: > On Wed, Jan 6, 2010 at 9:11 PM, Alex Clark wrote: > >> BTW, the original meaning of "BlueBream" is > >> same as that of "Zope": > >> http://en.wikipedia.org/wiki/Abramis_ballerus > > > > Cute! FTR, I will be shortening BlueBream to BB. I agr

Re: [Zope-dev] Technical Decisions

2010-01-11 Thread Hermann Himmelbauer
Am Sonntag 10 Januar 2010 02:08:32 schrieb Baiju M: > Hi All, > Here are few technical decisions I made so far: > http://svn.zope.org/bluebream/trunk/docs/source/notes.txt?view=markup > > Looking for your feedback and comments. > > - BlueBream is a "web framework". > > - BlueBream can be c

Re: [Zope-dev] Where is the position of BlueBream in Zope ecosystem ?

2010-01-20 Thread Hermann Himmelbauer
Am Donnerstag 21 Januar 2010 06:15:58 schrieb Tres Seaver: > Baiju M wrote: > > On Thu, Jan 21, 2010 at 9:05 AM, Hanno Schlichting wrote: > >> On Thu, Jan 21, 2010 at 3:56 AM, Baiju M wrote: > >>> I would like to get your opinion about this position statement, > > Channeling Chris here:

Re: [Zope-dev] Where is the position of BlueBream in Zope ecosystem ?

2010-01-20 Thread Hermann Himmelbauer
Am Donnerstag 21 Januar 2010 07:48:30 schrieb Baiju M: > On Thu, Jan 21, 2010 at 11:03 AM, Baiju M wrote: > > On Thu, Jan 21, 2010 at 10:53 AM, Baiju M wrote: > >> Please read the sentence once again: > >> > >> "BFG evolved around Zope 3, which primarily utilize certain library > >> packages from

Re: [Zope-dev] Where is the position of BlueBream in Zope ecosystem ?

2010-01-21 Thread Hermann Himmelbauer
Am Donnerstag 21 Januar 2010 09:29:46 schrieb Lennart Regebro: > On Thu, Jan 21, 2010 at 08:29, Hermann Himmelbauer wrote: > > Thanks for clearing this up. What I don't understand is: Is ZCA now part > > of the ZTK or not? I had the impression that ZCA is merely a set of >

Re: [Zope-dev] Where is the position of BlueBream in Zope ecosystem ?

2010-01-22 Thread Hermann Himmelbauer
Am Freitag 22 Januar 2010 14:46:16 schrieb Lennart Regebro: > On Fri, Jan 22, 2010 at 04:55, Alex Clark wrote: > > We certainly > > have not reached the goal of helping newcomers understand the Zope > > ecosystem in any other way to date, IMO.) > > If this is so, then I'm surprised. It seems perfe

Re: [Zope-dev] Where is the position of BlueBream in Zope ecosystem ?

2010-01-23 Thread Hermann Himmelbauer
Am Freitag 22 Januar 2010 22:00:57 schrieb Lennart Regebro: > Does this mailinglist accept attachements? > > Let's test. That is cool and understandable! Best Regards, Hermann -- herm...@qwer.tk GPG key ID: 299893C7 (on keyservers) FP: 0124 2584 8809 EF2A DBF9 4902 64B4 D16B 2998 93C7

Re: [Zope-dev] Decimal validation error.

2010-02-11 Thread Hermann Himmelbauer
Am Mittwoch 10 Februar 2010 17:27:09 schrieb Mats Nordgren: > I have an interface with a decimal field. It validates fine for 1,2 and 3 > fractions but if I enter a decimal with 4 fractions I get validation error > "The entered value is not a valid decimal literal." > > I'm using the pypi release

Re: [Zope-dev] Decimal validation error.

2010-02-17 Thread Hermann Himmelbauer
Am Mittwoch 17 Februar 2010 21:37:17 schrieb Mats Nordgren: > Thanks Hermann, > > This still does not work for me. The pattern = '#,##0.' seems to have > no effect on the converter. Perhaps I'm doing something wrong, I'm posting > my setup below. > > This most certainly have to be a bug in the

[Zope-dev] Buildout reporting 'Temporary failure in name resolution' - any clue why?

2010-02-20 Thread Hermann Himmelbauer
Hi, Since some time when doing a "bin/buildout" I experience the following errors: Download error: (-3, 'Temporary failure in name resolution') -- Some packages may not be found! The problem is probably obvious - some URL may be wrong or the like, but I can't find out which one. The output look

Re: [Zope-dev] Summary of today's developer meeting

2010-03-03 Thread Hermann Himmelbauer
Am Mittwoch 03 März 2010 01:28:21 schrieb Chris McDonough: > On 3/2/10 2:50 PM, Jim Fulton wrote: > > On Tue, Mar 2, 2010 at 2:18 PM, Chris McDonough wrote: > >> On 3/2/10 1:09 PM, Martijn Faassen wrote: > >>> Hi there, > >>> > >>> > Chris McDonough suggests to ponder further structuring of the

Re: [Zope-dev] Summary of today's developer meeting

2010-03-03 Thread Hermann Himmelbauer
Am Mittwoch 03 März 2010 11:06:22 schrieb Marius Gedminas: > > def zope_community_work(): > >while 1: > > 'while True' looks better. > > > someone = random.choice(community) > > give_input(someone) > > > > disagree_members = ['cmember1', 'cmember2', 'cmember3'] > > disag

[Zope-dev] Zope3 sessions and database conflicts

2010-03-04 Thread Hermann Himmelbauer
Hi, For quite some time I see messages like this in my z3.log: 2010-03-02T16:27:14 WARNING ZopePublication Competing writes/reads at /BSPSite/act/++vh++http:zis.act.at:80/bankneu/++/images/sponsor_logo.png: database conflict error (oid 0x063f, class BTrees.OOBTree.OOBucket, serial this txn star

[Zope-dev] Software developer for a Zope3 project needed

2008-05-13 Thread Hermann Himmelbauer
Hi, We are currently looking out for a Zope3/Python developer for an interesting project lasting approx. 30 to 35 days. I can't give exact details yet, but the following profile should be met: - High Zope3 skills - the project is 100% based on Zope3 technology, moreover, the project may include

Re: [Zope-dev] Zope3 on Google AppEngine

2008-05-25 Thread Hermann Himmelbauer
Am Freitag, 23. Mai 2008 18:19 schrieb David Pratt: > Hi Jodok. I had looked at storm a while back but the zope integration > seemed to lack any relationship with zope schemas. I guess it is > possible to define a zope schema that is not persisted and create the > tables from it. It did not seem t

Re: [Zope-dev] Zope3 on Google AppEngine

2008-05-30 Thread Hermann Himmelbauer
Am Sonntag, 25. Mai 2008 13:32 schrieb Andreas Jung: > --On 24. Mai 2008 15:44:01 +0200 Hermann Himmelbauer <[EMAIL PROTECTED]> > wrote: > > I currently use > > SQLAlchemy, but it seems that transactions are managed on the RDB-level > > only, which means that

[Zope-dev] Strange serializing error when commiting

2008-06-02 Thread Hermann Himmelbauer
Hi, In my zope3 tests, I set up some basic test data. After that, I'm calling transaction.commit(). However, I get the following traceback: --- snip --- Error in test /home/dusty/prog/zope3-inst/lib/python/zbsp/tests/../auth.txt Traceback (most recent call last): Fi

Re: [Zope-dev] Strange serializing error when commiting -> zope.sqlalchemy

2008-06-02 Thread Hermann Himmelbauer
Am Montag, 2. Juni 2008 20:04 schrieb Hermann Himmelbauer: > Hi, > In my zope3 tests, I set up some basic test data. After that, I'm calling > transaction.commit(). However, I get the following traceback: > > > --- snip --- > File "copy_

Re: [Zope-dev] Re: Strange serializing error when commiting -> zope.sqlalchemy

2008-06-03 Thread Hermann Himmelbauer
Am Dienstag, 3. Juni 2008 12:21 schrieb Laurence Rowe: > Laurence Rowe wrote: > >> I found it by myself: I registered a zope.sqlalchemy related utility, > >> which stores an engine (self.engine = create_engine(DSN,...)) and a > >> scoped session (self.Session = scoped_session(sessionmaker...)). The

[Zope-dev] SQLAlchemy (zope.sqlalchemy) integration

2008-06-04 Thread Hermann Himmelbauer
Hi, Regarding to the discussion some days ago with the SQLAlchemy Zope3 integration, I still have problems with retrieving the session. I currently use a utility for the engine, which seems to work well. However, for retrieving the session, I tried to use the following pattern (many thanks to M

Re: [Zope-dev] Re: SQLAlchemy (zope.sqlalchemy) integration

2008-06-05 Thread Hermann Himmelbauer
Am Mittwoch, 4. Juni 2008 22:09 schrieb Laurence Rowe: > Hermann Himmelbauer wrote: > > In my application, I then use getSASession() to retrieve my session. > > > > However, what I think is not that beautiful is the "s.bind = engine" > > part. Are there any sug

Re: [Zope-dev] Re: SQLAlchemy (zope.sqlalchemy) integration

2008-06-06 Thread Hermann Himmelbauer
Am Donnerstag, 5. Juni 2008 19:38 schrieb Laurence Rowe: > Hermann Himmelbauer wrote: > > Am Mittwoch, 4. Juni 2008 22:09 schrieb Laurence Rowe: > >> Hermann Himmelbauer wrote: > >>> In my application, I then use getSASession() to retrieve my session. > >>&g

Re: [Zope-dev] created z3c.saconfig

2008-06-19 Thread Hermann Himmelbauer
Am Donnerstag, 19. Juni 2008 20:51 schrieb Martijn Faassen: > Hi there, > > I'd like to announce my contribution for the expanding list of options > for SQLAlchemy integration for Zope 3. > > I've just implemented a package called z3c.saconfig which implements a > utility-based way to set up SQLAlc

Re: [Zope-dev] Re: created z3c.saconfig

2008-06-19 Thread Hermann Himmelbauer
Am Freitag, 20. Juni 2008 00:14 schrieb Martijn Faassen: > Hey, > > Martijn Faassen wrote: > > I intend to add support for a local utility soon, > > inspired by some code sent to me by Hermann Himmelbauer. > > This is now in there. It only looks faintly like Hermann'

Re: [Zope-dev] Re: created z3c.saconfig

2008-06-24 Thread Hermann Himmelbauer
Am Freitag, 20. Juni 2008 13:59 schrieb Martijn Faassen: > Hey, > > Hermann Himmelbauer wrote: > [snip] > > > 1) Why do you need to specify what interface the factory provides, such > > as here: > > > > component.provideUtility(engine_factory, provides=IEngi

[Zope-dev] Zope3 installation on windows - how?

2008-07-09 Thread Hermann Himmelbauer
Hi, I currently try to install Zope3-4.0c1 on a windows machine, without any success for now. What I need is an installation that includes basically all packages that are in the tarball into the python path. I tried the following: 1) Tarball: Here, install.py fails due to some compiler problems

Re: [Zope-dev] Zope3 installation on windows - how?

2008-07-09 Thread Hermann Himmelbauer
Am Mittwoch, 9. Juli 2008 11:14 schrieb Hermann Himmelbauer: > Hi, > I currently try to install Zope3-4.0c1 on a windows machine, without any > success for now. What I need is an installation that includes basically > all packages that are in the tarball into the python path.

Re: [Zope-dev] Re: [Plone-developers] PAULA: bringing Zope 3's authentication to Plone and beyond

2008-07-14 Thread Hermann Himmelbauer
Am Samstag, 12. Juli 2008 03:04 schrieb Florian Friesdorf: > On Thu, Jul 10, 2008 at 10:56:19PM +0200, Wichert Akkerman wrote: > > Previously Florian Friesdorf wrote: > > > Hi *, > > PAS works fine and covers a lot more functionality than PAU and there are > > more PAS plugins than PAU plugins. > >

Re: [Zope-dev] Re: [Plone-developers] PAULA: bringing Zope 3's authentication to Plone and beyond

2008-07-16 Thread Hermann Himmelbauer
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 &q

Re: [Zope-dev] Re: [Plone-developers] PAULA: bringing Zope 3's authentication to Plone and beyond

2008-07-18 Thread Hermann Himmelbauer
Am Freitag, 18. Juli 2008 03:55 schrieb Florian Friesdorf: > On Wed, Jul 16, 2008 at 10:20:58AM +0200, Hermann Himmelbauer wrote: > > Am Mittwoch, 16. Juli 2008 05:48 schrieb Florian Friesdorf: > > > InternalPrincipal is a persistent object used to store the data of >

[Zope-dev] How to put "<", ">" in HTML attributes?

2008-08-20 Thread Hermann Himmelbauer
Hi, I have a page template, that should have the characters "<" and ">" in the resulting HTML code, e.g.: Zope3 makes a < / &rt; out of the "<>" characters: But this makes no difference. Any clues? Best Regards, Hermann P.S.: I know, this seems to make no sense, but the page is a template

Re: [Zope-dev] How to put "<", ">" in HTML attributes?

2008-08-21 Thread Hermann Himmelbauer
Am Mittwoch 20 August 2008 19:59:37 schrieb Christian Theune: > On Wed, 2008-08-20 at 19:34 +0200, Hermann Himmelbauer wrote: > > Hi, > > I have a page template, that should have the characters "<" and ">" in > > the resulting HTML code, e.g.: >

[Zope-dev] Possible bug in zope.sqlalchemy - missing commit()

2008-08-27 Thread Hermann Himmelbauer
Hi, I'm experiencing some possible bug with sqlalchemy here: - I query for some data - Update some data - Make no flush (autoflush is set to False) Then no commit is issued, hence my data is not updated in the database. At least, I looked at the function "tpc_vote" and put some print statement

[Zope-dev] Problems with schema Date field - year is truncated

2008-08-27 Thread Hermann Himmelbauer
Hi, I'm somehow stuck on the following problem: I defined a Date() schema field in one of my interfaces. I currently have a de-AT locale, so I'd like to enter the value of my date as e.g. "dd.MM.", e.g. "01.02.1980" in my z3c.form based form. What happens is, that the locale silently assume

Re: [Zope-dev] z3c.form - extraction from sequence widget

2008-08-28 Thread Hermann Himmelbauer
Am Donnerstag 28 August 2008 02:35:28 schrieb Marius Gedminas: > On Wed, Aug 27, 2008 at 05:15:48PM -0700, Stephan Richter wrote: > > On Wednesday 27 August 2008, Martin Aspeli wrote: > > > This means that if the request contains the empty-marker only (no > > > selection was made) for a checkbox wi

Re: [Zope-dev] z3c.form - extraction from sequence widget

2008-08-28 Thread Hermann Himmelbauer
Am Donnerstag 28 August 2008 10:14:11 schrieb Martin Aspeli: > Marius Gedminas wrote: > > On Wed, Aug 27, 2008 at 05:15:48PM -0700, Stephan Richter wrote: > >> On Wednesday 27 August 2008, Martin Aspeli wrote: > >>> This means that if the request contains the empty-marker only (no > >>> selection w

Re: [Zope-dev] z3c.form - extraction from sequence widget

2008-08-29 Thread Hermann Himmelbauer
Am Donnerstag 28 August 2008 23:55:24 schrieb Martin Aspeli: > Hermann Himmelbauer wrote: > > Am Donnerstag 28 August 2008 02:35:28 schrieb Marius Gedminas: > >> On Wed, Aug 27, 2008 at 05:15:48PM -0700, Stephan Richter wrote: > >>> On Wednesday 27 August 2008, Ma

Re: [Zope-dev] z3c.form - extraction from sequence widget

2008-08-29 Thread Hermann Himmelbauer
Am Donnerstag 28 August 2008 17:45:58 schrieb Marius Gedminas: > On Thu, Aug 28, 2008 at 05:26:20PM +0200, Hermann Himmelbauer wrote: > > Am Donnerstag 28 August 2008 10:14:11 schrieb Martin Aspeli: > > > What about the case when you have a list of options of which you need >

[Zope-dev] Idea: Create SQL-Alchemy tables via interfaces

2008-09-03 Thread Hermann Himmelbauer
Hi, In my current SQLAlchemy / Zope-based design, I need the following: - SQLAlchemy table definitions - classes + mappers - Zope interfaces The problem with this design is that much data has to be defined twice, e.g. the datatype "varchar(50)" should be represented by an interface with TextLin

Re: [Zope-dev] Idea: Create SQL-Alchemy tables via interfaces

2008-09-03 Thread Hermann Himmelbauer
Am Mittwoch 03 September 2008 15:14:22 schrieb Martijn Faassen: > Hey Hermann, > > Hermann Himmelbauer wrote: > > In my current SQLAlchemy / Zope-based design, I need the following: > > > > - SQLAlchemy table definitions > > - classes + mappers > > - Zope i

Re: [Zope-dev] Idea: Create SQL-Alchemy tables via interfaces

2008-09-03 Thread Hermann Himmelbauer
Am Mittwoch 03 September 2008 16:02:17 schrieb Brian Sutherland: > On Wed, Sep 03, 2008 at 02:43:31PM +0200, Hermann Himmelbauer wrote: > > Hi, > > In my current SQLAlchemy / Zope-based design, I need the following: > > > > - SQLAlchemy table definitions > &g

Re: [Zope-dev] Idea: Create SQL-Alchemy tables via interfaces

2008-09-03 Thread Hermann Himmelbauer
Am Mittwoch 03 September 2008 17:30:23 schrieb Martijn Faassen: > Hi there, > > On Wed, Sep 3, 2008 at 4:34 PM, Hermann Himmelbauer <[EMAIL PROTECTED]> wrote: > [snip] > > >> In megrok.rdb we've sketched out the reverse of your approach: derive > >>

Re: [Zope-dev] Idea: Create SQL-Alchemy tables via interfaces

2008-09-04 Thread Hermann Himmelbauer
Am Donnerstag 04 September 2008 09:10:22 schrieb Brian Sutherland: > On Wed, Sep 03, 2008 at 05:18:50PM +0200, Hermann Himmelbauer wrote: > > Am Mittwoch 03 September 2008 16:02:17 schrieb Brian Sutherland: > > > On Wed, Sep 03, 2008 at 02:43:31PM +0200, Hermann Himmelbauer

Re: [Zope-dev] Idea: Create SQL-Alchemy tables via interfaces

2008-09-04 Thread Hermann Himmelbauer
Am Donnerstag 04 September 2008 12:49:17 schrieb Martijn Faassen: > Hermann Himmelbauer wrote: > [snip] > > > - The real reason I need the interfaces is that I have to include them in > > my configure.zcml in order to make the underlying objects read/writeable. > >

Re: [Zope-dev] Call for translating z3c.form

2008-09-06 Thread Hermann Himmelbauer
Am Freitag 05 September 2008 17:09:16 schrieb Christophe Combelles: > Dan Korostelev a écrit : > > Hello, fellow users and developers of zope components! > > > > I just added support for i18n in z3c.form, so it can be now translated > > to many languages. If you want to contribute to z3c.form > > i

Re: [Zope-dev] zope.sqlalchemy locks up transaction

2008-09-19 Thread Hermann Himmelbauer
Am Donnerstag 18 September 2008 07:08:56 schrieb Dieter Maurer: > Brian Sutherland wrote at 2008-9-17 12:33 +0200: > >On Tue, Sep 16, 2008 at 02:01:07PM +0100, Laurence Rowe wrote: > >> Brian Sutherland wrote: > >> > Hi, > >> > > >> > I've recently seen a situation where zope.sqlalchemy locked up t

Re: [Zope-dev] zope.sqlalchemy locks up transaction

2008-09-19 Thread Hermann Himmelbauer
Am Freitag 19 September 2008 11:59:55 schrieb Laurence Rowe: > 2008/9/19 Hermann Himmelbauer <[EMAIL PROTECTED]>: > > Am Donnerstag 18 September 2008 07:08:56 schrieb Dieter Maurer: > >> Brian Sutherland wrote at 2008-9-17 12:33 +0200: > >> >On Tue, Sep 16, 200

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