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Mon, 07 Aug 2000 16:22:08 -0400
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Today's Topics:
1. Re: Accessing .gif on disk with Python Product? (Martijn Pieters)
2. Previous Message (Tom Deprez)
3. Re: ZODB documents (Carlos de la Guardia)
4. Re: Accessing .gif on disk with Python Product? (Kevin Howe)
5. Re: Accessing .gif on disk with Python Product? (Martijn Pieters)
6. (no subject) (Casey Duncan)
7. Re: Previous Message (Chris Withers)
8. Zope installations wordwide (arno.gross@consotec.de)
9. Authentification with the SAM of NT (Security Account Manager) (Vincent)
10. Zope Crashes (memory corruption) resolved (Dieter Maurer)
11. RE: Authentification with the SAM of NT (Security Account
Manager) (Chris McDonough)
12. Re: Zope installations wordwide (J. Atwood)
13. Success! ZPoPyDA 0.6.1 works! (Stephen Nosal)
14. PTK Member-Folder Object Properties (phew!) (David Riggs)
15. Can't add objects (Maarten Engelen)
--__--__--
Message: 1
Date: Mon, 7 Aug 2000 18:15:47 +0200
From: Martijn Pieters <mj@digicool.com>
To: "Performance.net Strategic Internet Solutions" <support@performance-net.com>
Cc: ZOPE Mailing List <zope@zope.org>
Subject: Re: [Zope] Accessing .gif on disk with Python Product?
ZOPE Mailing List <zope@zope.org>
On Mon, Aug 07, 2000 at 01:12:03PM -0300, Performance.net Strategic Internet Solutions wrote:
> > On Mon, Aug 07, 2000 at 11:21:53AM -0300, Performance.net Strategic
> > Internet Solutions wrote:
> > > I am writing a python product and want to display a GIF file in some of
> > > the manage_pages. It is not meant to be the "icon" property of the
> > > class, just an image to be included in DTML. I included it in my class
> > > as follows:
> > >
> > > chooser = ImageFile('images/chooser.gif',globals()),
> > >
> > > but when I call it in DTML (<dtml-var chooser>) I get the following:
> > >
> > > <ImageFile instance at 014F1D90>
> > >
> > > I thought maybe I could use an instance of the Image class:
> > >
> > > chooser = OFS.Image('images/chooser.gif',globals()),
> > >
> > > but this doesn't seem to work.
> > >
> > > How do you create an instance of an Image in a Python Product?
> >
> > ImageFile objects do not (like ZODB stored Image objects) generate an IMG
> > tag when called. Image object, when called, generate an IMG tag that
> > points the browser to the correct address to retrieve tha actual image.
> >
> > With an ImageFile object, you need to construct the tag yourself. If this
> > class has an instance foo, with this ImageFile attribute chooser, and the
> > instance foo is stored in the root of your Zope ZODB, you need to point
> > the browser to http://yoursever/foo/chooser. So your DTML needs to
> > generate the following HTML:
> >
> > <img src="http://yoursever/foo/chooser">
> >
> > I don't know enough about your DTML, but if it is another attribute of the
> > same class, you could use one of the URLx REQUEST variables or something
> > to construct the URL for the image. Also, absolute_url() called on the foo
> > instance may also work for a base URL.
> >
> > Hope this helps.
>
> Okay, I've done the following:
>
> # Create the method in the .py Class File
> chooserIcon=ImageFile('images/chooserIcon.gif',globals()),
>
> # Call from the .dtml File <img src="<dtml-var absolute_url>/chooserIcon"
> border=0>
>
> absolute_url() works and the URL points correctly to
> http://myserver/foo/chooserIcon, but if I type in that URL directly, I get
> a "Not Found" error as though the method does not exist. I've double-checked
> that the image is there and named correctly, so it's not a syntax thing.
>
> Perhaps I need to convert it to an "Image" object something like below?
>
> # this doesn't work but illustrates the idea chooserIcon = Image(
> ImageFile('images/chooserIcon.gif',globals() )
>
> Help! =:)
Hmm.. This is how Product Icons are stored, that is, as ImageFile objects. At
product init time, a ImageFile objetcs is created for the Product icon and
stroed in the special misc_ structure for later access.
Have a look through the Product initialisation code, which is started up in
OFS/Application.py::install_products().
--
Martijn Pieters
| Software Engineer mailto:mj@digicool.com
| Digital Creations http://www.digicool.com/
| Creators of Zope http://www.zope.org/
| ZopeStudio: http://www.zope.org/Products/ZopeStudio
-----------------------------------------------------
--__--__--
Message: 2
Date: Mon, 07 Aug 2000 18:23:15 +0200
To: zope@zope.org
From: Tom Deprez <tom.deprez@uz.kuleuven.ac.be>
Subject: [Zope] Previous Message
Hi all,
Please, forget my previous message!
Next question : Is there an easier way for writing the following?
<dtml-let position=sequence-item>
<dtml-var expr="position+1">/<dtml-var count-CENTRE_NO>
<dtml-let>
This gives the sequence order of every record on the total amount of
retrieved records. So far, this was the only way I could get it to work. Is
there a better way (simpler) ?
Thanks, Tom.
--__--__--
Message: 3
Date: Mon, 7 Aug 2000 11:30:05 -0500
From: Carlos de la Guardia <cguardia@localhost.localdomain>
To: zope@zope.org
Subject: [Zope] Re: ZODB documents
There is an old how-to at:
http://www.zope.org/Members/michel/HowTos/ZODB-How-To
There is also a slide presentation at:
http://www.zope.org/Members/jim/zodbhtml/zodb.htm
--__--__--
Message: 4
From: "Kevin Howe" <support@performance-net.com>
To: "Martijn Pieters" <mj@digicool.com>
Cc: "ZOPE Mailing List" <zope@zope.org>
Subject: Re: [Zope] Accessing .gif on disk with Python Product?
Date: Mon, 7 Aug 2000 13:38:56 -0300
charset="iso-8859-1"
Right you are, here's how I solved it:
# __init.py__ for myProduct
misc_={
'chooserIcon': ImageFile('images/chooserIcon.gif',globals()),
}
# DTML file
<img src="<dtml-var absolute_url>/misc_/myProduct/chooserIcon" border=0>
Thanks!
Kevin
----- Original Message -----
From: "Martijn Pieters" <mj@digicool.com>
To: "Performance.net Strategic Internet Solutions"
<support@performance-net.com>
Cc: "ZOPE Mailing List" <zope@zope.org>
Sent: Monday, August 07, 2000 1:15 PM
Subject: Re: [Zope] Accessing .gif on disk with Python Product?
>
> On Mon, Aug 07, 2000 at 01:12:03PM -0300, Performance.net Strategic
Internet Solutions wrote:
> > > On Mon, Aug 07, 2000 at 11:21:53AM -0300, Performance.net Strategic
> > > Internet Solutions wrote:
> > > > I am writing a python product and want to display a GIF file in some
of
> > > > the manage_pages. It is not meant to be the "icon" property of the
> > > > class, just an image to be included in DTML. I included it in my
class
> > > > as follows:
> > > >
> > > > chooser = ImageFile('images/chooser.gif',globals()),
> > > >
> > > > but when I call it in DTML (<dtml-var chooser>) I get the following:
> > > >
> > > > <ImageFile instance at 014F1D90>
> > > >
> > > > I thought maybe I could use an instance of the Image class:
> > > >
> > > > chooser = OFS.Image('images/chooser.gif',globals()),
> > > >
> > > > but this doesn't seem to work.
> > > >
> > > > How do you create an instance of an Image in a Python Product?
> > >
> > > ImageFile objects do not (like ZODB stored Image objects) generate an
IMG
> > > tag when called. Image object, when called, generate an IMG tag that
> > > points the browser to the correct address to retrieve tha actual
image.
> > >
> > > With an ImageFile object, you need to construct the tag yourself. If
this
> > > class has an instance foo, with this ImageFile attribute chooser, and
the
> > > instance foo is stored in the root of your Zope ZODB, you need to
point
> > > the browser to http://yoursever/foo/chooser. So your DTML needs to
> > > generate the following HTML:
> > >
> > > <img src="http://yoursever/foo/chooser">
> > >
> > > I don't know enough about your DTML, but if it is another attribute of
the
> > > same class, you could use one of the URLx REQUEST variables or
something
> > > to construct the URL for the image. Also, absolute_url() called on the
foo
> > > instance may also work for a base URL.
> > >
> > > Hope this helps.
> >
> > Okay, I've done the following:
> >
> > # Create the method in the .py Class File
> > chooserIcon=ImageFile('images/chooserIcon.gif',globals()),
> >
> > # Call from the .dtml File <img src="<dtml-var
absolute_url>/chooserIcon"
> > border=0>
> >
> > absolute_url() works and the URL points correctly to
> > http://myserver/foo/chooserIcon, but if I type in that URL directly, I
get
> > a "Not Found" error as though the method does not exist. I've
double-checked
> > that the image is there and named correctly, so it's not a syntax thing.
> >
> > Perhaps I need to convert it to an "Image" object something like below?
> >
> > # this doesn't work but illustrates the idea chooserIcon = Image(
> > ImageFile('images/chooserIcon.gif',globals() )
> >
> > Help! =:)
>
> Hmm.. This is how Product Icons are stored, that is, as ImageFile objects.
At
> product init time, a ImageFile objetcs is created for the Product icon and
> stroed in the special misc_ structure for later access.
>
> Have a look through the Product initialisation code, which is started up
in
> OFS/Application.py::install_products().
>
> --
> Martijn Pieters
> | Software Engineer mailto:mj@digicool.com
> | Digital Creations http://www.digicool.com/
> | Creators of Zope http://www.zope.org/
> | ZopeStudio: http://www.zope.org/Products/ZopeStudio
> -----------------------------------------------------
>
--__--__--
Message: 5
Date: Mon, 7 Aug 2000 18:41:18 +0200
From: Martijn Pieters <mj@digicool.com>
To: Kevin Howe <support@performance-net.com>
Cc: ZOPE Mailing List <zope@zope.org>
Subject: Re: [Zope] Accessing .gif on disk with Python Product?
ZOPE Mailing List <zope@zope.org>
On Mon, Aug 07, 2000 at 01:38:56PM -0300, Kevin Howe wrote:
> Right you are, here's how I solved it:
>
> # __init.py__ for myProduct
>
> misc_={
> 'chooserIcon': ImageFile('images/chooserIcon.gif',globals()),
> }
>
> # DTML file
>
> <img src="<dtml-var absolute_url>/misc_/myProduct/chooserIcon" border=0>
misc_ is a root level object. Using absolute_url you are acquiring it into
your Instance URL, which is not necessary (and will hamper off-server
caching). Use &dtml-SCRIPT_NAME; instead (which will give you the absolute url
of the root object in all cases):
<img src="&dtml-SCRIPT_URL;/misc_/myProduct/chooserIcon" border=0>
--
Martijn Pieters
| Software Engineer mailto:mj@digicool.com
| Digital Creations http://www.digicool.com/
| Creators of Zope http://www.zope.org/
| ZopeStudio: http://www.zope.org/Products/ZopeStudio
-----------------------------------------------------
--__--__--
Message: 6
Reply-To: <casey.duncan@state.co.us>
From: "Casey Duncan" <casey.duncan@state.co.us>
To: <zope@zope.org>, <simon@nipltd.com>
Date: Mon, 7 Aug 2000 10:46:04 -0600
charset="iso-8859-1"
Subject: [Zope] (no subject)
Simon Coles writes:
> We have binary files stored in Zope, for example Word documents (but
> could be any of a variety of document types).
>
> We would like to be able to index and search the contents of these
> files using ZCatalog. So if a Word file contains the word "Fred",
> then any search for "Fred" would include that file in the list of
> documents returned.
I have done something similar. I created a ZClass subclassing CatalogAware
and File. I added a property called text which is text indexed in a catalog.
When a Word document is added, a method I created uses the wvHtml utility to
convert the Word document to text and store it in the text property. It has
kind of a kludgey implementation at the moment, mostly because I want to
create a Python wrapper around the wv library, but it's documentation is
sketchy and I have other priorities at the moment. It does work though and
lets you search Word documents using a ZCatalog quite effectively (although
it only works for Word docs).
Check out wv at http://www.wvware.com/
--__--__--
Message: 7
Date: Mon, 07 Aug 2000 17:45:04 +0100
From: Chris Withers <chrisw@nipltd.com>
Organization: New Information Paradigms
To: Tom Deprez <tom.deprez@uz.kuleuven.ac.be>
CC: zope@zope.org
Subject: Re: [Zope] Previous Message
Tom Deprez wrote:
> <dtml-let position=sequence-item>
> <dtml-var expr="position+1">/<dtml-var count-CENTRE_NO>
> <dtml-let>
how about:
<dtml-var "_.getitem('sequence-index',0)+1">/<dtml-var count-CENTRE_NO>
cheers,
Chris
--__--__--
Message: 8
From: arno.gross@consotec.de
Subject: [Zope] Zope installations wordwide
To: zope@zope.org
Date: 07 Aug 00 16:58:52 UT
--------------1DD2510B41FE
Content-Type: text/plain; charset=iso-8859-1
Content-Transfer-Encoding: quoted-printable
Are there any figures about the
installtions of zope in Germany, Europe
and the world? Is there a list of
Zope sites?
Arno Gross
email: arno.gross@consotec.de
--------------1DD2510B41FE--
--__--__--
Message: 9
Reply-To: <vinc.del@wanadoo.fr>
From: "Vincent" <vinc.del@wanadoo.fr>
To: "[Zope Org] (E-mail)" <zope@zope.org>
Subject: [Zope] Authentification with the SAM of NT (Security Account Manager)
Date: Fri, 7 Apr 2000 19:10:16 +0100
charset="iso-8859-1"
Hi,
Does anyone know if Zope allows authentification of a user with the SAM
(Security Account Manager) of Windows NT ?
I mean :
-> The user types his login/password
-> and then, zope asks the SAM if this user does exists (or not).
Thanks.
Vincent
--__--__--
Message: 10
From: Dieter Maurer <dieter@handshake.de>
Date: Mon, 7 Aug 2000 19:14:56 +0200 (CEST)
To: zope@zope.org
Subject: [Zope] Zope Crashes (memory corruption) resolved
Several times, I reported to the list about memory corruption problems
with
Zope 2.1.6
ZOracleDA 2.1.0
DCOracle (as of August 1999)
Oracle 8.1.6
Sparc Solaris 2.7
This issue is finally resolved:
The memory corruption occurs inside the Oracle 8 Client Library
call OCILogoff.
As
* OCILogoff is only called, if DCOracle is compiled with
-DORACLE8
* -DORACLE8 is only needed for Oracle 8 LOB support
* the DCOracle LOB support does not work for Oracle 8.1 anyway
we could simple recompile DCOracle without -DORACLE8
to get rid of the problem.
As Matt (mailto:matt@digicool.com) reported, the problem is
also avoided with a newer DCOracle version (1.3.1b1).
Dieter
--__--__--
Message: 11
From: Chris McDonough <chrism@digicool.com>
To: "'vinc.del@wanadoo.fr'" <vinc.del@wanadoo.fr>,
"[Zope Org] (E-mail)"
<zope@zope.org>
Subject: RE: [Zope] Authentification with the SAM of NT (Security Account
Manager)
Date: Mon, 7 Aug 2000 13:29:28 -0400
First, there is no such work as authentification. :-)
OK, now that I got that off my chest, take a look at jcNTUserFolder
(http://www.zope.org/Members/jephte/jcNTUserFolder), smbUserFolder
(http://www.zope.org/Members/mcdonc/smbUserFolder), and Tres Seaver's
Integrating Login Manager with SMB
(http://www.zope.org/Members/tseaver/LoginManager_and_SMB). Any of
these will work, depending on your situation. jcNTUserFolder is best if
your Zope server runs on Windows. smbUserFolder or Tres' howto work
best if your Zope server runs on anything else.
> -----Original Message-----
> From: Vincent [mailto:vinc.del@wanadoo.fr]
> Sent: Friday, April 07, 2000 2:10 PM
> To: [Zope Org] (E-mail)
> Subject: [Zope] Authentification with the SAM of NT (Security Account
> Manager)
>
>
> Hi,
>
> Does anyone know if Zope allows authentification of a user
> with the SAM
> (Security Account Manager) of Windows NT ?
>
> I mean :
>
> -> The user types his login/password
> -> and then, zope asks the SAM if this user does exists (or not).
>
> Thanks.
>
> Vincent
>
>
> _______________________________________________
> Zope maillist - Zope@zope.org
> http://lists.zope.org/mailman/listinfo/zope
> ** No cross posts or HTML encoding! **
> (Related lists -
> http://lists.zope.org/mailman/listinfo/zope-announce
> http://lists.zope.org/mailman/listinfo/zope-dev )
>
--__--__--
Message: 12
Date: Mon, 07 Aug 2000 13:47:03 -0400
Subject: Re: [Zope] Zope installations wordwide
From: "J. Atwood" <jatwood@bwanazulia.com>
To: <arno.gross@consotec.de>, <zope@zope.org>
My Limited List
http://www.zope.org/Members/BwanaZulia/zope.html
Jeff's Better List
http://weblogs.userland.com/zopeNewbies/zopesites
Netcraft Zope Server for July 2000 (only ones not running behind another
webserver)
http://www.netcraft.com/Survey/Reports/0007/byserver/Zope/
Also check out the case studies on Zope.org
J
> From: arno.gross@consotec.de
> Date: 07 Aug 00 16:58:52 UT
> To: zope@zope.org
> Subject: [Zope] Zope installations wordwide
>
> Are there any figures about the
> installtions of zope in Germany, Europe
> and the world? Is there a list of
> Zope sites?
>
> Arno Gross
> email: arno.gross@consotec.de
>
--__--__--
Message: 13
Date: 7 Aug 2000 10:55:14 -0700
To: zope@zope.org
From: Stephen Nosal <stephennosal@e3mil.com>
Subject: [Zope] Success! ZPoPyDA 0.6.1 works!
First, I would like to say thanks to everyone, who gave me a hand with this, especially jpenny@universal-fasteners.com. I learned a lot, and I am more comfortable with my system than ever.
Below is a little note and question for Federico, who provided the patch that got the whole thing going again.
Thanks again,
- Steve
Federico -
This is the output of my compilation of ZPoPyDA 0.6.1
Two questions:
1) It looks for README before it creates it.
2) Make appears to do nothing.
Just trying to figure it all out.
- Steve
root@fastclose:/opt/src/ZPoPyDA > ./autogen.sh --with-zope-datadir=/opt/fastclose
automake: configure.in: installing `./install-sh'
automake: configure.in: installing `./mkinstalldirs'
automake: configure.in: installing `./missing'
automake: Makefile.am: installing `./INSTALL'
automake: Makefile.am: required file `./README' not found
creating cache ./config.cache
checking for a BSD compatible install... /usr/bin/ginstall -c
checking whether build environment is sane... yes
checking whether make sets ${MAKE}... yes
checking for working aclocal... found
checking for working autoconf... found
checking for working automake... found
checking for working autoheader... found
checking for working makeinfo... found
updating cache ./config.cache
creating ./config.status
creating Makefile
creating README
Now type 'make' to compile ZPoPyDA.
root@fastclose:/opt/src/ZPoPyDA > make
make: Nothing to be done for `all'.
root@fastclose:/opt/src/ZPoPyDA > make install
make[1]: Entering directory `/opt/src/ZPoPyDA'
make[1]: Nothing to be done for `install-exec-am'.
install -d /opt/fastclose/lib/python/Products//ZPoPyDA
/usr/bin/ginstall -c -m 644 ./PoPyconnectionAdd.dtml PoPyconnectionStatus.dtml PoPyconnectionEdit.dtml PoPyconnectionTestForm.dtml __init__.py PoPy_db.py DA.py README ChangeLog AUTHORS COPYING PoPyconnectionAdd.dtml PoPyconnectionStatus.dtml PoPyconnectionEdit.dtml PoPyconnectionTestForm.dtml __init__.py PoPy_db.py DA.py \
/opt/fastclose/lib/python/Products//ZPoPyDA/
make[1]: Leaving directory `/opt/src/ZPoPyDA'
root@fastclose:/opt/src/ZPoPyDA >
__________________________________________________________________
Get your Private, Anti-Spam, Free Email at http://e3mil.com
and Step into a Friendly Universe!
--__--__--
Message: 14
Date: Mon, 07 Aug 2000 14:07:50 -0400
From: David Riggs <driggs@asset.com>
To: zope@zope.org
Subject: [Zope] PTK Member-Folder Object Properties (phew!)
For each member in the Portal ToolKit, a folder is created in the folder
'Members', i.e:
ZopeRoot/Portal/Members/member_name
I've created a ZClass called Customize that has several properties, and
I've added an instance of Customize (and called each instance Customize)
in each member's folder. i.e.:
/Portal/Members/member_name/Customize
What I need is a way to access the value of these properties for any
given member that is logged in at the moment. In other words, I can do
this...
<dtml-var "_.getattr(Members.member1.Customize, 'some_property')">
and get the value that I need for member1. I want the equivalent of
replacing 'member1' with AUTHENTICATED_USER.getName()...I tried
substuting it in and building a string with it, but that causes getattr
to complain about strings not having the needed property.
Any ideas on how to make this work, or ideas on how to do it a similar
(or even completely different) way?
--__--__--
Message: 15
Date: Mon, 07 Aug 2000 19:47:52 +0200
From: Maarten Engelen <maarten@mess.demon.nl>
Reply-To: maarten@jvonet.nl
Organization: Ars Digitalis
To: zope@zope.org
Subject: [Zope] Can't add objects
I've installed Zope on an account at a hosting company.
Zope runs perfect, but I can't add any new objects. I can edit
existing object without any problems, but adding is impossible
because of the 500 error which the server gives. Does someone
have any idea what could cause this problem?
--__--__--
_______________________________________________
Zope maillist - Zope@zope.org
--__--__----
End of Zope Digest