Re: [Zope3-Users] Re: Zope 3.4.0a1 released
Am Donnerstag, den 19.04.2007, 19:51 -0400 schrieb Robert Hicks: Martin Aspeli wrote: Robert Hicks wrote: Is this series targeting Python 2.5? No. Martin Thanks, I was just checking and didn't see anything either way. The release announcement refers to Python 2.4, however, I realised that putting the requirements listing in the download section is less than optimal for people scanning the document. Sorry. I'll update the release notes template. Christian -- gocept gmbh co. kg - forsterstraße 29 - 06112 halle/saale - germany www.gocept.com - [EMAIL PROTECTED] - phone +49 345 122 9889 7 - fax +49 345 122 9889 1 - zope and plone consulting and development signature.asc Description: Dies ist ein digital signierter Nachrichtenteil ___ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users
[Zope3-Users] Single formlib widget for several fields
Hi, I'd like to create a custom formlib widget which could handle several fields at once ; for example, I'd like a set of fields like month and year to be handled in a single widget which could display two combo-boxes. Do I have to join these fields in a single interface, for which I can create and declare a custom widget, or can I handle such things without modifying my current interface (which I'd prefer). Thanks for any advise, Thierry Florac -- Chef de projet intranet/internet Office National des Forêts - Département Informatique 2, Avenue de Saint-Mandé 75570 PARIS Cedex 12 Mél : [EMAIL PROTECTED] Tél. : +33 01.40.19.59.64 Fax. : +33 01.40.19.59.85 ___ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users
[Zope3-Users] MultiCheckBoxWidget: for which schema field?
Hello, Sometimes I have difficulties to find out which schema fields are associated to which widgets. Let's take the example of the MultiCheckBoxWidget: I could make it work with a List(...value-type=Choice(...)) but I don't know what fields it should normally be associated with. Is there a way to know that? Christophe ___ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users
Re: [Zope3-Users] Interfaces in Schemas
Am Donnerstag, 19. April 2007 17:06 schrieb Sascha Ottolski:
Am Donnerstag 19 April 2007 schrieb Hermann Himmelbauer:
Tried it out and it seems to work for Objects() in the schema.
However, for Lists(value_type=Object()), I get permission problems:
not a real answer, but another hint:
http://zope3demos.googlecode.com/svn/trunk/otherdemos/objectsofobjects2/
Ah, that's nice and easy. Did not solve the permission problems, though. I
found out that the list object, which I defined the Lists() schema for, is
not a python list, instead it's a sqlalchemy.orm.attributes.InstrumentedList.
Therefore it seems I have to set the permissions on this object, tried it
like that:
class class=sqlalchemy.orm.attributes.InstrumentedList
require
permission=zope.View
attributes=__iter__ __getitem__
/
/class
The permission problems are gone now, but I have still some object nesting
problems with formlib. Here's what I have:
I have an object Kunde, which 1:1 relates to a Fp object. That Fp object
relates 1:n to an Email object. I defined interfaces for all of these
objects and configured them. The browser code looks now like this:
fp_widget =CustomWidgetFactory(ObjectWidget,Fp)
email_widget = CustomWidgetFactory(ObjectWidget,Email)
emails_widget = CustomWidgetFactory(ListSequenceWidget,
subwidget=email_widget)
class EditKunde(form.Form):
form_fields = form.Fields(IKunde)
form_fields['fp'].custom_widget = fp_widget
# so far, this works, the Fp object is displayed.
# Now I need to apply the custom widget to the fp.emails list object
form_fields['fp'].emails.custom_widget = emails_widget
# Hmmm, this has no effect, I receive a ComponentLookupError:
ComponentLookupError: ((zope.schema._field.Object object at 0x31e9910,
zc.resourcelibrary.publication.Request instance
URL=http://localhost:8080/act/managekunde/index.html), InterfaceClass
zope.app.form.interfaces.IInputWidget, u'')
Moreover it would be nice if I could omit some attributes of the sub-objects -
do you know if there's some way to do that? E.g. something
like form_fields.omit('fp.xyz'), or even more something
like form_fields.omit('fp.emails.xyz')?
Best Regards,
Hermann
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[Zope3-Users] Including overrides in buildout in site.zcml for zc.zope3recipes:app
I am wondering what to do about including overrides that would have normally gone into my /etc to be used in a globally. I am using the zope3recipes. It defines an app part with an explcit site.zcml. site.zcml is used verbatim in the buildout but is also need it a layer to run functional tests. So the placement of the global overrides.zcml is the question. I am guessing that the only way to really deal with it would be to put it in one of the app packages and do includeOverrides package=pkg.withoverrides / and put it in the site.zcml but that does not seem right. I also normally also put a paste.ini in /etc in a regular zope as well. So what to do with these things so they have the same net effect as a plain zope. Many thanks. Regards, David ___ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users
Re: [Zope3-Users] session start/end
Hi, On Thu, Apr 19, 2007 at 12:40:54PM +0200, Sascha Ottolski wrote: Hi, reading through zope.app.session, I couldn't find any built-in support for session_start and session_end events, similar to what existed in Zope2. Are there any recipies for such a use case? Searching the web didn't gave me pointers. And by the way, is it possible to programmatically access the sessions of other users? If so, how would one do this? Of course I'm well aware that security issues might arise. The use case for both questions would be to find out if a user is online, as an information displayed to other users. There's a persistent object in software space which stores the user session data. However, there's no identification of the user stored in there - except of the login credentials (-only if you use the Session-Credential-Plugin of PAU). You'll have to either assign i.e. the principal id to a user's session data on session creation or be happy with the login name. Example: from zope.app.session.interfaces import ISessionDataContainer from zope.app import zapi def getlogins(): sdc=zapi.getUtility(ISessionDataContainer) sessions=sdc.values() for session in sessions: if 'zope.app.authentication.browserplugins' in session: yield session['zope.app.authentication.browserplugins'].getLogin() (untestet, dangerous, no warranty, ...) Regards, Frank ___ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users
Re: [Zope3-Users] Re: zope.intid and UUIDs
I really like Gary's suggestions here, which I'll paraphrase: First create interfaces that content can be adapted to to get a UUID, so other people can provide different implementations and those can interoperate. Then, create default implementations that work however you like. Then if you, or one of your users want to use a different, or second implementation, the migration will be much easier. -- Benji York Senior Software Engineer Zope Corporation ___ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users
Re: [Zope3-Users] Re: zope.intid and UUIDs
On Friday 20 April 2007 10:01, Benji York wrote: First create interfaces that content can be adapted to to get a UUID, so other people can provide different implementations and those can interoperate. Then, create default implementations that work however you like. This is actually a pattern that we use all over the place. One example is lovely.tag. You have a utility providing some functionality, such as a UUID generator and then use an object adapter to access it more conveniently. What *I* like about about the proposed solutions is to reuse the intid utility. Regards, Stephan -- Stephan Richter CBU Physics Chemistry (B.S.) / Tufts Physics (Ph.D. student) Web2k - Web Software Design, Development and Training ___ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users
Re: [Zope3-Users] Including overrides in buildout in site.zcml for zc.zope3recipes:app
Hi. Tried putting overrides.zcml in my app package. To site.zcml in my buildout I added and includeOverrides to link to the overrides.zcml in the app package with something like this. includeOverrides package=ns.myapp / I have the same packages working a regular zope with a global overrides in /etc. In the buildout, adding the overrides to site.zcml this way does not produce same result. Any thing else I should try? Many thanks Regards, David David Pratt wrote: I am wondering what to do about including overrides that would have normally gone into my /etc to be used in a globally. I am using the zope3recipes. It defines an app part with an explcit site.zcml. site.zcml is used verbatim in the buildout but is also need it a layer to run functional tests. So the placement of the global overrides.zcml is the question. I am guessing that the only way to really deal with it would be to put it in one of the app packages and do includeOverrides package=pkg.withoverrides / and put it in the site.zcml but that does not seem right. I also normally also put a paste.ini in /etc in a regular zope as well. So what to do with these things so they have the same net effect as a plain zope. Many thanks. Regards, David ___ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users ___ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users
Re: [Zope3-Users] Including overrides in buildout in site.zcml for zc.zope3recipes:app
My bad. This seems to do the trick. includeOverrides package=ns.myapp file=overrides.zcml / I incorrectly assumed includeOverrides would pick up the overrides file. Regards, David David Pratt wrote: Hi. Tried putting overrides.zcml in my app package. To site.zcml in my buildout I added and includeOverrides to link to the overrides.zcml in the app package with something like this. includeOverrides package=ns.myapp / I have the same packages working a regular zope with a global overrides in /etc. In the buildout, adding the overrides to site.zcml this way does not produce same result. Any thing else I should try? Many thanks Regards, David David Pratt wrote: I am wondering what to do about including overrides that would have normally gone into my /etc to be used in a globally. I am using the zope3recipes. It defines an app part with an explcit site.zcml. site.zcml is used verbatim in the buildout but is also need it a layer to run functional tests. So the placement of the global overrides.zcml is the question. I am guessing that the only way to really deal with it would be to put it in one of the app packages and do includeOverrides package=pkg.withoverrides / and put it in the site.zcml but that does not seem right. I also normally also put a paste.ini in /etc in a regular zope as well. So what to do with these things so they have the same net effect as a plain zope. Many thanks. Regards, David ___ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users ___ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users
