I've got viewing of my component working and now adding works but I
don't quite understand how it is working.
I have the following URL, where 'ventures' is a container of mine.
https://taupro.com/webaccountant/ventures/+/newventure.html
I want to display the form necessary to add a new entry
I'm trying to understand how a sequence of pages is handled, as one
example the IAdding (+) view.
I'm running into the TAL use of the terminology:
@@standard_macros/page
versus
@@standard_macros/view
Both of those have much of the Zope interface look, just that /page
drops the tabbar
Just wondering if anyone is currently or planning to produce any kind of
ORM for Zope 3?
I'm representing some rows of SQL data as Zope 3 objects and find I need
some kind of minimal layer. While I can issue SQL requests easily, in
Zope3 when receiving, validating and storing an add/edit form
Adam Groszer wrote:
I register a page with the following zcml:
I can access it only through .../person01/@@index.html.
What am I missing? What do I have to do to access it as
.../person01/index.html?
Now that's odd! Here I can use @@index.html or index.html, @@contents.html
or content
Frank Burkhardt wrote:
On Tue, Dec 13, 2005 at 02:02:05PM +0100, Andreas Elvers wrote:
what the rationale of @@ anyway ? I've searched for a definition for
this in the Developer Handbook and elsewhere but it's hard to search
for @@ and view.
@@ marks a given path component explicitely as a v
David Johnson wrote:
I want to create an instance of a class that does not reside in the Zope
DB, and yet manage it through the ZMI.
Yes, I'm working on that as well.
That is what I have done so far. I created a package called
“customers”, which has an instance in the Zope DB. It has a v
In my Zope 3 application I need to expose an underlying directory tree via a
portion of the URL space, to receive images via FTP and then to serve them
via URL (along with some special upon-arrival processing I won't bore you with).
Basically is there any portion of Zope 3 that already has this
Michael Haubenwallner wrote:
Jeff Rush wrote:
The Resource directive exposes a single file, say a .CSS or
favicon.png, but I'm not seeing that it can expose an entire directory
tree.
>
The browser:resourceDirectory works for me, here is eg. the
'configure.zcml' of a packa
David Johnson wrote:
This is unfortunate. I do think Zope 3 will get the recognition it deserves
in time. I feel the Zope community is more focused on how it works than how
it is marketed and this seems like the best long term approach.
Actually I think Zope3 is in danger of being rendered ir
David Johnson wrote:
In general we’re looking at using an RDBMS, but we’re trying to
> get a better feeling of when we can use the ZODB and when we
> should stick to the RDBMS.
We have various datasets:
1. Transactions: 10-100 billion objects
2. Users: 10-100 million objects
3. Cont
David Johnson wrote:
Thanks for the help. I think I understand, however, I think I might be
missing something. You specified that you would get a URL such as:
http://www.taupro.com/venture/IBM/ledger/100
This looks good, but it seems that the object is not persistent, and a
restart of th
Lennart Regebro wrote:
On 1/20/06, Roman Susi <[EMAIL PROTECTED]> wrote:
- is there any "conception strategy" associated with Zope3 ?
What is a "conception strategy"?
Sounds like he wants a architectural direction document, some kind of
document saying "we created Zope 3 for the following
I've been searching and haven't managed to find the definitive reference
guide for the particular dialect of TAL/TALES/METAL that is bundled with
Zope 3. There are various fragmentary and somewhat divergent documents
around and little about how the particular TALES namespaces provided by Zope
Jeff Rush wrote:
My specific question is how evaluation of the path expression "X/Z" is
handled. It *seems* to be:
X.__getitem__('Y')# X['Y']
whereas I'm trying to get:
X.__getattr__('Y')# X.Y
Under Zope 2, as I recall, it woul
Jeff Rush wrote:
My specific question is how evaluation of the path expression "X/Z" is
handled. It *seems* to be:
X.__getitem__('Y')# X['Y']
whereas I'm trying to get:
X.__getattr__('Y')# X.Y
Under Zope 2, as I recall, it woul
Alek Kowalczyk wrote:
Florian Lindner napisał(a):
Am Samstag, 1. April 2006 15:15 schrieb Alek Kowalczyk:
I have a single object, which can contain many objects of 2 another
types (IType1, IType2). My intention is to have those objects contained
in separate collections (because they are very
jürgen Kartnaller wrote:
Jeff Rush wrote:
I need control over which namespace is searched, so I added a couple of
generic TALES namespace adapters. Now I can do:
How about :
to -only- search for a name attribute, and (less frequently):
Thanks, Jürgen, I was unaware of those
I know that Zope3 dropped 'implicit' acquisition, but is there any support for
*explicit* acquisition that walks the __parent__ containment hierarchy.
Something that follows the same rules as traverse() to look up a name, but
from bottom-to-top instead of traverse() from top-to-bottom?
I know
Michael Howitz wrote:
Am Mittwoch, den 05.04.2006, 09:36 -0500 schrieb Jeff Rush:
I know that Zope3 dropped 'implicit' acquisition, but is there any support for
*explicit* acquisition that walks the __parent__ containment hierarchy.
Something that follows the same rules as traverse
Perhaps this is an old topic, although I've done searches. I've seen the
brief discussion about security proxies and the Decimal type on zope3-users,
but (to zope3-dev) what about getting it added to the zope.schema as a
first-class field type? So we can have auto-generated HTML forms and such
I've read the code for adapter registries, how there is a global one and any
number of local ones, arranged in a tree and that each can be disabled.
But I can't figure out when you'd want to make use of such an arrangement.
The docstrings and .txt files use abstract examples, for unit testing,
I've been working hard reviewing the source to understand
namespaces, and have most of them figured out but not all.
1. Resources are given a __parent__ so they have an
absolute_url. But it seems that views are not. So
they are non-locatable things?
2. I finally found the "+" view in con
Frank Burkhardt wrote:
On Sat, Apr 15, 2006 at 08:41:57AM -0700, Ruben Gutierrez wrote:
I'm having trouble understanding some of the semantics or conventions with
Zope. One simple question I have is how do I create a list of selectable
values in a form.
Sounds like a classic use case for a
Martin Aspeli wrote:
2. I finally found the "+" view in container/browser, but all
uses of it are as "/@@+/newitem.html". I could have sworn
I saw the "+" used w/o the "@@" prefix someplace but can't
find it again. Did I indeed imagine ever seeing
"/+/newitem.html"?
No, I'v
Perhaps most of you already know this but it bit me this week. For my project
I've noticed some sluggish presentation of pages, and a lot of container
queries flying around for very simple pages. It turns out to be Javascript
code (singleBranchTree.xml) that is walking one-level of parents, si
Stephan Richter wrote:
On Sunday 16 April 2006 15:17, Jeff Rush wrote:
I thought I was doing things the preferred way, by using the existing
@@standard_macros/page and filling in slots to change out selected
portions. It turns out that while there is a slot to disable the -display-
of the nav
Greetings. The last time I was matching up psycopgda with a new Zope
installation, I was informed I should not be using the tarball for 1.0.0 on
zope.org but instead using the psycopgda at the subversion head. Doing so
worked fine with Zope 3.2.1.
Today I need to install another Zope 3.2.1 b
Philipp von Weitershausen wrote:
Jeff Rush wrote:
Studying the psycopgda repository for branches/tags I figured there
was a tag set to match psycopgda with each Zope version released, but
no luck. There are no tags at all in several years.
The package has obviously been poorly maintained
I've got viewlets working fine (really cool too!) but I'm stumped on getting a
CSSViewlet declared. Googling doesn't show anyone using CSSViewlets but
hopefully someone who implemented it might clarify.
The doc files show how to do it with pure Python and the utility function
viewlet.viewlet.CSSV
Talks at previous PyCons have tended to be of the lecture format. I'd like to
see if we can get some panel discussions going and am looking for participants.
At PyCon 2005 in D.C. Michelle Levesque gave a wonderful talk, PyWebOff,
contrasting a few of the web frameworks. However, it is a lot of
If you'd like to get involved, check out the following conference pages:
http://us.pycon.org/TX2007/CallForProposals
http://us.pycon.org/TX2007/CallForTutorials
Django and TurboGears will be at PyCon in force; I hope Zope will be too.
Jeff Rush
PyCon 2007 Co-Chair
hedule of presentations
with abstracts, is available online:
http://us.pycon.org/
Thanks for any help you can give in spreading the word,
Jeff Rush
Co-Chair PyCon 2007
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