[Zope-dev] Problem with directories

2000-08-01 Thread jdiebold

Hi, 
I want to create folder everywhere. So, I've built a tree that display a 
part of a directory. In that directory, I want my guest to create folder 
as deep as they can build. but, I can't : I'm limited to create folder in 
the directory where I am. I know that I should use the dtml-with tag ; 
but I can't dynamically build chained dtml-with tag.

If anybody could help me thaks in advance...


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[Zope-dev] A few words about revision history

2000-08-01 Thread Marcin Kasperski

[ I am Zope user, not Zope developer, I send this article first to zope
users list but people advised me to discuss it on zope-dev ]

The zope Undo mechanics is nice for clearing simple mistakes, but the
screens filled with 'manage_edit by ...' does not provide too much
information. What I would like is some high level website revision
history. Below I discuss some ideas, please comment on them.

Before details, main motivation: as the main zopesite manager (call me
Stan ;-) ), I give my users permissions to edit parts of the website.
But I would like to see their activities from the high level, with
reports like 'at day such and such Johny the Spoiler performed change
which he named "proofing our department pages" and this change touched
the following objects: ...' (looks like info about saving a version
enriched with info about objects saved).

1) I would like to disable the ability to edit anything outside some
version. I guess that specifying some permissions in configuration would
do, but before I spoil sth I would like to ask whether someone performed
such a configuration and how was it defined?

2) Would be great, if attempt to edit outside of version prompted
You are to edit this website outside any version. Choose to either
 join .dropdownlist of existingversions[JOIN]
 create and join new version of name: ...[CREATE]
 cancel edits[CANCEL]

3) Is it at all possible to check, whether some version is currently
empty (no unsaved edits) or not - and if not, what is unsaved?

4) Is it possible (with current zope) to get changes history with manual
edits grouped somehow
(I'd prefer - instead of having 17 times 'manage_edit by tommy' - to
see '17 manage_edit's by tommy')

5) CVS-like tagging mechanizm would be nice. Seems that version control
is completely implemented, the only thing left is a method to add a
comment at some places of database history - and to provide a method of
browsing them.

--
 www.mk.maxi.pl  | Systems built by humans are always subject to human  
Marcin.Kasperski | error. (Parnas)  
  @softax.com.pl |  
@bigfoot.com |

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[Zope-dev] Re: MySQL Transaction Support

2000-08-01 Thread Monty Taylor

Good point. It still irks me to have two DA's though. It gets confusing
enough
with the three different DA's running around now, much less if one of
them 
actually had two valid versions. What if we had two classes like you
said, but
then in the manage_addForm had a checkbox for Transactions enabled,
which would
determine which Class got instantiated? Any good reasons why that
shouldn't work?

Monty

Andy Dustman wrote:
 
 On Tue, 1 Aug 2000, Monty Taylor wrote:
 
  A question would be, what should the commit/rollback mechanism decide to
  do when the transaction deals with tables of both types.
 
 It should raise ProgrammingError, "You're screwed".
 
 If you need transactional capabilities, then you just can't mix
 transactional and non-transactional tables in MySQL. This is also why I
 think there need to be two Zope DAs for MySQL: Non-transactional and
 transactional, the latter being a simple subclass of the former with TM
 support mixed-in. The choice of whether or not to be transactional should
 be made by the application designer; it's too complicated to make at
 run-time (i.e. for each query). Even if you can use the API to find the
 table type, you stil have to figure out what tables are used by the query,
 and that requires parsing SQL.
 
 --
 andy dustman   | programmer/analyst |  comstar.net, inc.
 telephone: 770.485.6025 / 706.549.7689 | icq: 32922760 | pgp: 0xc72f3f1d
 "Therefore, sweet knights, if you may doubt your strength or courage,
 come no further, for death awaits you all, with nasty, big, pointy teeth!"

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Re: [Zope-dev] MethodGeddon

2000-08-01 Thread Shane Hathaway

Chris Withers wrote:
 
 Shane Hathaway wrote:
  After more pondering I decided to throw out the idea for typed
  arguments.  I was trying to solve a difficult problem with a
  roundabout, and in the end more difficult solution.
 
 I thought that's what the following proposal was all about? :S
 http://dev.zope.org/Wikis/DevSite/Proposals/DTMLExpressionSyntax
 
 The idea being to have the form:
 dtml-TAGNAME ATTRIBUTE-FORMAT="VALUE"
 
 instead
 
 where FORMAT is in effect the type...
 
 ...or have I got that wrong?

Hmm.  No, that's not really related.

 
   Is it in the fishbowl under another name or should it be in the
   fishbowl?
 
  It would actually fall under the the "Current Projects" section.
 
  http://dev.zope.org/Wikis/DevSite/Projects/PythonMethods/MethodObjectInterface
 
 Hurm, have I duplicated that with this?
 http://dev.zope.org/Wikis/DevSite/Proposals/GenericMethodInterface
 
 If so, how do we squish the two together?

Just make sure they both refer to each other for now.

 How about having a 'Method' base class for _all_ methods, as I suggested
 in my proposal, which would provide the calling interface as well as
 some standard 'Method' management tabs?

That's the plan.  In fact, there is a difference between "templates"
and "methods", so the base class might be called "MethodOrTemplate".

 I like the idea of having a bindings tab and an argument tab. Why is
 that a bad idea? :-)

It's not, really, but the current management interface is restrictive
on the number of tabs you should use.

Shane

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Re: [Zope-dev] ZOracle LOB Questions

2000-08-01 Thread Monty Taylor

Is anyone working on fixing DCOracle? I'll have someone look into if no
one else is, but I'd prefer to spend the energy elsewhere if it's
already being addressed. (The LOB support would be nice for me as well.)


"Matthew T. Kromer" wrote:
 
 Alexander Schad wrote:
 
   Alex, Oracle 8i broke DCOracle's support for LOBs; DCOracle primarily
   uses OCI 7 (Oracle 7) calls, and Oracle 8i enforces a restriction that
   OCI 8 objects cannot be used in the context of an OCI 7 statement.
  
   You can use Oracle 8.0 for this, the restriction isn't enforced until
   Oracle 8.1.
  
 
  Hello!
  thank you for your answer. but does that mean that i can only use LOBS
  with Oracle 8.0 ?
  i'm confused. i need to use LOBs. if i use oracle 8.1 can i use LOBS and
  if yes which Databse adapter do i need?
 
 If your database adapter is 8.0 you can probably use LOBs, if
 the adapter is 8.1 you probably can't.  I never mix and match
 adatpters vs. databases, though, so your mileage my vary.  By
 this I mean, you could use 8.0 libraries to access an 8.1
 database via SQL*NET.  I *think* the error is actually being
 raised at the library level, not the server itself.
 
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Re: [Zope-dev] [Zope] App isolation

2000-08-01 Thread Monty Taylor

I'm fairly sure there's already a Zope COM interface, and I know Zope
can 
do xml-rpc. And SOAP support is coming. So I would suggest building it
as an XMLRPC 
or SOAP server, and then use the Zope client functionality already there
to 
connect to it. I wouldn't do COM because I'm an Open Source bigot.

Monty

Jacques Exelrud wrote:
 
 Not sure if this list is the best place to put such question but here it
 is...
 I need to develop what would be a product if only Zope was the target.
 As it´s not I was thinking what could I do to not need to build such app
 twice:
 I came to 2 options both involving building a server of some kind and
 using Python to connect to this server.
 
 1st
 Build the app as a COM server (the target OS is Windows) and using
 Python support build an interface to this COM server as a Zope
 product
 
 2nd
 Build the app as a XMLRPC server and using Python support build an
 interface to this XMLRPC server
 
 The second options is better because I´m not attached to any platform
 but, as I said, that´s not an issue right now.
 
 Good options would be having a JVM running "inside" Zope so that jave
 objects could be accessed by it or SOAP Zope support beeing ready...
 
 Any sugestions on any of those or a 3rd option ?
 
 Thanks in advance,
 Jacques
 
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Re: [Zope-dev] ZOracle LOB Questions

2000-08-01 Thread Matthew T. Kromer

Monty Taylor wrote:
 
 Is anyone working on fixing DCOracle? I'll have someone look into if no
 one else is, but I'd prefer to spend the energy elsewhere if it's
 already being addressed. (The LOB support would be nice for me as well.)

I've got a partial rewrite, but the LOB support hasn't gone in
yet.  Most of the functionality other than LOB support has gone
in.  When I tested retrieving a LOB this morning I got a nice
core dump in Python after the fetch completed, and I haven't
figured it out quite yet.

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Re: [Zope-dev] [Zope] App isolation

2000-08-01 Thread Jacques Exelrud

I´m waiting for Zope´s support to SOAP but while it´s not there I´m
tetsing a COM object that will handle the SOAP communication and will be
calling this component using win32com moudle with Python. In fact that´s
what I´m testing right now but untill now this COM object is not building
the right SOAP message and based on that it´s not working.
Do you know when we are supposed to have SOAP support on Zope ?

Jacques

- Original Message -
From: "Monty Taylor" [EMAIL PROTECTED]
To: "Jacques Exelrud" [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Sent: Tuesday, August 01, 2000 2:33 PM
Subject: Re: [Zope-dev] [Zope] App isolation


 I'm fairly sure there's already a Zope COM interface, and I know Zope
 can
 do xml-rpc. And SOAP support is coming. So I would suggest building it
 as an XMLRPC
 or SOAP server, and then use the Zope client functionality already there
 to
 connect to it. I wouldn't do COM because I'm an Open Source bigot.

 Monty




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RE: [Zope-dev] [Zope] App isolation

2000-08-01 Thread Brian Lloyd

 I´m waiting for Zope´s support to SOAP but while it´s not 
 there I´m
 tetsing a COM object that will handle the SOAP communication 
 and will be
 calling this component using win32com moudle with Python. In 
 fact that´s
 what I´m testing right now but untill now this COM object is 
 not building
 the right SOAP message and based on that it´s not working.
 Do you know when we are supposed to have SOAP support on Zope ?

While it is something that we definitely want to see, 
SOAP support is currently not actively being worked on 
so I can't give any kind of timeframe. It is really a 
resource issue - the best way to give this priority is 
for those interested and motivated is to get together and 
start this as a project on dev.zope.org. I'll be happy to 
help out in any way I can as well.

Brian Lloyd[EMAIL PROTECTED]
Software Engineer  540.371.6909  
Digital Creations  http://www.digicool.com 




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Re: [Zope-dev] [Zope] App isolation

2000-08-01 Thread Phil Harris

I'd second the vote for xml-rpc/SOAP.

You probably want to take a look at Medusa for your xml-rpc server, it's a
piece of the proverbial piss, (Welsh slang for "it's easy").

I verified Zope and Medusa some time back against Dave Winer's validation
tests, and both came out well.  Zope seems to be one of the more valid
xml-rpc servers/clients.

The results of the validation tests are available on,
http://validator.xmlrpc.com.  My machine is http://www.zweb.co.uk.  It's
been running for quite a while now, with no hiccups at all (at least on the
xml-rpc front ;) ).

If you need to know anything else I'm more than wiling to help if I can.

Phil Harris
[EMAIL PROTECTED]



- Original Message -
From: Monty Taylor [EMAIL PROTECTED]
To: Jacques Exelrud [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Sent: Tuesday, August 01, 2000 6:33 PM
Subject: Re: [Zope-dev] [Zope] App isolation


 I'm fairly sure there's already a Zope COM interface, and I know Zope
 can
 do xml-rpc. And SOAP support is coming. So I would suggest building it
 as an XMLRPC
 or SOAP server, and then use the Zope client functionality already there
 to
 connect to it. I wouldn't do COM because I'm an Open Source bigot.

 Monty

 Jacques Exelrud wrote:
 
  Not sure if this list is the best place to put such question but
here it
  is...
  I need to develop what would be a product if only Zope was the
target.
  As it´s not I was thinking what could I do to not need to build such app
  twice:
  I came to 2 options both involving building a server of some kind
and
  using Python to connect to this server.
 
  1st
  Build the app as a COM server (the target OS is Windows) and
using
  Python support build an interface to this COM server as a Zope
  product
 
  2nd
  Build the app as a XMLRPC server and using Python support build
an
  interface to this XMLRPC server
 
  The second options is better because I´m not attached to any
platform
  but, as I said, that´s not an issue right now.
 
  Good options would be having a JVM running "inside" Zope so that
jave
  objects could be accessed by it or SOAP Zope support beeing ready...
 
  Any sugestions on any of those or a 3rd option ?
 
  Thanks in advance,
  Jacques
 
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Re: [Zope-dev] topics for products

2000-08-01 Thread Chris Withers

ethan mindlace fremen wrote:
 The product page is now topic-ized.  Please check your product to ensure
 that it's in the categories you want it to be in.  A product can have
 more than one topic.

Cool :-)

The actual pages still aren't very legible though :(

Can the top row for each product be in bold please?
I'd prefer the lines below giving the description but I suspect that's
just personal taste.
An option to hide it would be cool though :-)

cheers and great work,

Chris

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RE: [Zope] How do I control iteration over XML elements?

2000-08-01 Thread Jean Jordaan

hi Curtis

Yaaay! It works :)  Thanks a lot!

I wouldn't have found "objectValues" on my own .. where'd
you learn about that? I'm ploughing through docs and wiki's
now, just don't know if they're the right ones. I also need
to read more about Python .. 

Anyway, I messed about with your instructions a bit, and 
tried:

  dtml-var "text_content('member')" 

(which renders nothing), and:

  dtml-var "text_content" 

which renders:

  Python Method object at 13bead8

Dunno how soon I'd've navigated that maze on my own. The 
"text_content" I can understand -- putting it between "" 
means that it should be evaluated, so text_content is 
evaluated without parameters, and dtml-var is being asked
to render the method itself. Doing "text_content('member')",
text_content is replaced by the result of evaluating it
on 'member' .. this works when it's fed the output of 
getElementsByTagName, but since I'm already "in" the members, 
there aren't any member elements to be had inside them -- 
only their text_contents. 

Well, that's as far as I can puzzle it out ..

Now for another question (which I'm throwing to the group
seperately too):

How do I show all groups that a specific member is part
of? In other words, if I have:

teams
 team
  nameHam/name
  descWhite papers, brochures, case studies./desc
  memberEduan/member
  memberJacqui/member
 /team

 team
  nameGreen eggs/name
  descGreen papers, brochures, case studies./desc
  memberTracey/member
  memberJacqui/member
 /team
/teams

how do I get 

"Jacqui is member of the Ham and Green eggs teams."

-- 
jean

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[Zope] Querying XML in Zope

2000-08-01 Thread Jean Jordaan

Hi group

Here's a new thread for this question:

In an XML Document, how do I show all teams that a specific 
member is part of? In other words, if I have:

teams
 team
  nameHam/name
  descWhite papers, brochures, case studies./desc
  memberEduan/member
  memberJacqui/member
 /team

 team
  nameGreen eggs/name
  descGreen papers, brochures, case studies./desc
  memberTracey/member
  memberJacqui/member
 /team
/teams

how do I get:

"Jacqui is member of the Ham and Green eggs teams."

This code lists all the members nicely:

dtml-in "teams[0].getElementsByTagName('team')"
 dtml-in "objectValues('member')"
  dtml-var text_contentbr
 /dtml-in
/dtml-in

But I'd like to make a table with all the members down
the left (occuring once only, and alphabetized), and all 
the teams each one belongs to, to their right. Is this
rocket science?

  Eduan  belongs to Ham
  Jacqui belongs to Ham, Green eggs
  Tracey belongs to Green eggs

-- 
jean

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RE: [Zope] How do I control iteration over XML elements?

2000-08-01 Thread Curtis Maloney

On Tue, 01 Aug 2000, Jean Jordaan wrote:
 hi Curtis

 Yaaay! It works :)  Thanks a lot!

 I wouldn't have found "objectValues" on my own .. where'd
 you learn about that? I'm ploughing through docs and wiki's
 now, just don't know if they're the right ones. I also need
 to read more about Python ..


The Zope Quick Reference.  An indispensible resource, which you can find 
through the zope.com Documentation section.

 Anyway, I messed about with your instructions a bit, and
 tried:

   dtml-var "text_content('member')"

 (which renders nothing), and:

   dtml-var "text_content"

 which renders:

   Python Method object at 13bead8

 Dunno how soon I'd've navigated that maze on my own. The
 "text_content" I can understand -- putting it between ""
 means that it should be evaluated, so text_content is
 evaluated without parameters, and dtml-var is being asked
 to render the method itself. Doing "text_content('member')",
 text_content is replaced by the result of evaluating it
 on 'member' .. this works when it's fed the output of
 getElementsByTagName, but since I'm already "in" the members,
 there aren't any member elements to be had inside them --
 only their text_contents.

Another option is getChildNodes()


 Well, that's as far as I can puzzle it out ..

 Now for another question (which I'm throwing to the group
 seperately too):

 How do I show all groups that a specific member is part
 of? In other words, if I have:

 teams
  team
   nameHam/name
   descWhite papers, brochures, case studies./desc
   memberEduan/member
   memberJacqui/member
  /team

  team
   nameGreen eggs/name
   descGreen papers, brochures, case studies./desc
   memberTracey/member
   memberJacqui/member
  /team
 /teams

 how do I get

 "Jacqui is member of the Ham and Green eggs teams."

yuck

dtml-var member_name is member of
dtml-in "objectValues('team')"
  dtml-in "objectValues('member')"
dtml-if "text_content() == member_name"dtml-var name, /dtml-if
  /dtml-in
/dtml-in


that's my best guess, but you _might_ run into a problem with 'name'

Have a better one,
Curtis.

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[Zope] tree expand by date

2000-08-01 Thread Sven Hohage

Hallo,
 I've searched in the mailing archive about the question how to expand a

 particular branch but I didn't find anything.
 That's my problem: I'm building a newsboard and when you want put a new

 message on it, the correct day should be opened.
 Example-   + June
 +July
  - August
 -16.

 I hope you've got an idea.



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Re: [Zope] Permissions question.

2000-08-01 Thread Aleksander Salwa


On Mon, 31 Jul 2000, Jeff K. Hoffman wrote:

 Hello,
 
 I am having a permissions problem, and am hoping someone on the list will
 see the error in my ways. I have a ZClass, called a FooManager, that
 inherits from ObjectManager. It is responsible for creating (and managing)
 Foo objects.
 
 In the FooManager ZClass, I created a DTMLMethod called 'addFoo', and a
 form called 'fooForm'. Following the "How to Create ZClass Instances
 Programmatically" How-To, I modified my 'Foo_add' constructor to avoid
 redirecting if the request contains a noRedir parameter.
 
 In my 'addFoo' method, I have:
 
   dtml-with "manage_addProduct['FooProduct']"
 dtml-call "Foo_add(_.None, _, noRedir=1)"
   /dtml-with
 
 and I set it's Proxy role to 'Manager'.
 

Is it Zope 2.2.0 ?  If so, Foo_add should also have proxy role 'Manager'.


ololo


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[Zope] tree plus/minus url

2000-08-01 Thread Ragnar Beer

Howdy!

I've been experimenting with trees for a while and discovered that 
almost all innocent first time clickers were clicking on the text 
_behind_ the plus and minus images instead on the images themselves. 
So I decided to make the text a link with the same url as the image 
has but I can't find the right variable. Where is that url stored? 
Can anybody help?

Ragnar

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Re: [Zope] 2.2.0, LoginManager and ZPatterns

2000-08-01 Thread Chris Withers

Bill Anderson wrote:
 Thinking aluod
 Perhaps the Product Release page can put 'development' in red, so that devel 
products are
 easier to spot?

Heh, so there goes the whole product page red then ;-)

Chris

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[Zope] ZPatterns make problem part2

2000-08-01 Thread Owen Smith

I installed the dev version of python which solved my first problem but
when I do a make I get this

zope@phonix:/usr/local/dc/zope/lib/python/Products/ZPatterns$ make
gcc -fPIC  -I../../ZODB -I../../../Components/ExtensionClass -g -O2
-I/usr/include/python1.5 -I/usr/include/python1.5 -DHAVE_CONFIG_H -c
./DynPersist.c
In file included from ./DynPersist.c:1:
../../ZODB/cPersistence.h:89: ExtensionClass.h: No such file or
directory
make: *** [DynPersist.o] Error 1

Am I missing something? / the point!?
reading http://www.digicool.com/releases/ExtensionClass/ it says that
ExtensionClass  is part of Zope
and I cant find any mention of this on zope.org

Thanks
Owen



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[Zope] page properties (part II)

2000-08-01 Thread tav

apologies for the delay with the site, to anyone who was expecting it, i had
some "real life" issues to deal with :/ which, i have now managed to deal
with for the time being, and got back to dear zope. i worked away at it all
nite, and ended up with a handful of problems, which i am hoping someone
will be able to solve ;)

(1)  following up from last time

i thought it would be more functional if the user could define the pagename
and a pagetopic (section) and press enter, when the user does this, it sends
the info to a dtml document, which puts the page(pagename) into
managed_mode, and i would also like to now set the pagetopic as a new
property... page_topic

atm, the code looks like this...

--
dtml-with "_.getitem(pagename,0)"
dtml-call "manage_changeProperties(managed_mode=1)"
/dtml-with
--

but, i have no idea how i would get the second pagetopic passed along, and
set as a new property on whatever page, pagename is

(2) sorting by two values

i wa trying to sort through all the pages, and display the 10 most recently
changed ones which have page_status set to approved.

--
dtml-in "aq_parent.objectValues(spec='ZWiki Page')" size="10"
sort="bobobase_modification_time" reverse
dtml-if "page_status == 'approved'"
a href="dtml.url_quote-id;" class="alt"dtml-var id/ap
/dtml-if
/dtml-in
--

i came close with the above code, however, it sorts out the 10 most recent
pages first, and then 'filters' and displays the ones which have approved
status. whereas i want 10 approved pages :(

(3) search

how would i create a page that allowed people to search a host of pages by
specific properties, e.g. page_status or page_name?

- so, user selects property from a drop-down list and types in what he is
searching for into a text field, and presses search.

- perhaps even search by time? e.g. person says, only display pages created
in the last [person enters value here] days

- and of course, search by time when last edited. person enters start time,
and end time, and all pages last edited within that time frame are shown

- would it be possible for someone to search on two criteria? say page_name
and time last changed?

(4) these questions related to PTK (i am running the latest CVS version)

- the /Members/membername section seems to be fucked ): going there directly
tells me that the object cant be found. digging through the PTK-list, i
found out that /Members/membername/index_html/index_html works, but that is
one damned nuisance

it works nicely on zope.org, so i am hoping that there is a workaround for
it ;)

- i would like to also limit what users can upload to 100kb. any way of
doing this?

(5) imo, this is the hardest of what i want to do

in the root folder of the site, i have 3 "boxes" (box1, box2, box3 ;), these
are all dtml documents. each of those boxes have a corresponding, simple
dtml document: color1, color2, and color3

i also have a dtml document called featurepage, which looks like:

--
trtd bgcolor=dtml-var color1
  dtml-var box1
/td/tr
trtd bgcolor=dtml-var color2
  dtml-var box2
/td/tr
trtd bgcolor=dtml-var color3
  dtml-var box3
/td/tr
--

now, what i would like to do is, when user signs up (this uses PTK's default
system), featurepage is copied over to the user's directory
/Members/username

again, i notice that zope.org copies over a zwiki folder... so this must be
possible. also, if possible, i would like to customise the user's
index_html, which i dont seem to be able to do atm :/

anyways, once the featurepage is copied over, i would like to let the user
do two things

(1) tick which boxes they want to show

(2) define which order they want the boxes they have chosen to appear...

(3) define the different colors for the boxes that they have chosen

letting a person do all this through a webpage "seems" to be possible, just
dont know how :/

apologies in advance for such a long list of problems. i have spent many
sleepless nites trying to work them all out. managed to solve half the
problems, but the above are beyond me ):

thanks in advance for any help

--
best regards, tav


ps, with PTK, is there any way to copy a certain file/fodler into the
Members/username section of each member who has already registered? or does
this have to be done *shudder* manually?

pps, with the PTK, is there any way to change the user's roles, e.g. add
Reviewer role to Member, without altering the password? thanks


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[Zope] #zope-france

2000-08-01 Thread Luc Tonin



les utilisateur francais de zope sont cordialement invité à 
nous rejoindre sur le channel irc #zope-france (serveur irc.zope.net port 
6667)
Luc TONIN --Développeur 
Web--Multithématiqueshttp://www.multithematiques.comChaines 
thématiques sur câble et satellite

Centre Jean Monet 03 82 24 00 
42Longlaville 
+333 82 24 00 4254400 Longwy 


[Zope] ZUBB on Zope 2.2 - bug?

2000-08-01 Thread Arjan Scherpenisse

Hi there,

i think ive found a bug in the new ZUBB (0.5.0) on Zope 2.2. After
replying on a topic, it isnt possible anymore to view that posting and
its replies on it. It says:

Error Type: AttributeError
Error Value: 'None' object has no attribute 'created'

And the traceback is:

Traceback (innermost last): 
File /usr/lib/zope/lib/python/ZPublisher/Publish.py, line 222, in
publish_module 
File /usr/lib/zope/lib/python/ZPublisher/Publish.py, line 187, in
publish 
File /usr/lib/zope/lib/python/Zope/__init__.py, line 221, in
zpublisher_exception_hook 
(Object: 0003) 
File /usr/lib/zope/lib/python/ZPublisher/Publish.py, line 171, in
publish 
File /usr/lib/zope/lib/python/ZPublisher/mapply.py, line 160, in
mapply 
(Object: index_html) 
File /usr/lib/zope/lib/python/ZPublisher/Publish.py, line 112, in
call_object 
(Object: index_html) 
File /usr/lib/zope/lib/python/OFS/DTMLMethod.py, line 167, in __call__
(Object: index_html) 
File /usr/lib/zope/lib/python/DocumentTemplate/DT_String.py, line 502,
in __call__ 
(Object: index_html) 
File /usr/lib/zope/lib/python/DocumentTemplate/DT_Util.py, line 337,
in eval 
(Object: item_index_html(_.None, _)) (Info: _) 
File lt;stringgt;, line 0, in ? 
File /usr/lib/zope/lib/python/OFS/DTMLMethod.py, line 163, in __call__

(Object: item_index_html) 
File /usr/lib/zope/lib/python/DocumentTemplate/DT_String.py, line 502,
in __call__ 
(Object: item_index_html) 
File /usr/lib/zope/lib/python/TreeDisplay/TreeTag.py, line 155, in
render 
(Object: a tree tag) 
File /usr/lib/zope/lib/python/TreeDisplay/TreeTag.py, line 261, in
tpRender 
(Object: 0003) 
File /usr/lib/zope/lib/python/TreeDisplay/TreeTag.py, line 347, in
tpRenderTABLE 
(Object: 0003) AttributeError: (see above)

I hope this is useful,

cu,
-- 
Arjan Scherpenisse
[EMAIL PROTECTED]

may the source be with you
=== http://www.gnu.org ===

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Re: [Zope] ZPatterns make problem part2

2000-08-01 Thread Owen Smith

Solved that one had to install ExtensionClass from the zope source.

Owen Smith wrote:

 I installed the dev version of python which solved my first problem but
 when I do a make I get this

 zope@phonix:/usr/local/dc/zope/lib/python/Products/ZPatterns$ make
 gcc -fPIC  -I../../ZODB -I../../../Components/ExtensionClass -g -O2
 -I/usr/include/python1.5 -I/usr/include/python1.5 -DHAVE_CONFIG_H -c
 ./DynPersist.c
 In file included from ./DynPersist.c:1:
 ../../ZODB/cPersistence.h:89: ExtensionClass.h: No such file or
 directory
 make: *** [DynPersist.o] Error 1


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[Zope] Re: Stability probs on Solaris? (Was: [Zope] Trouble installing onSolaris (fwd)) Solaris (fwd))

2000-08-01 Thread Paul Browning


I thought I'd forward (with Tone's consent) an exchange
that happened off list. We've been having problems in Bristol
with Zope 2.1.6 dying under Solaris 7. (Sorry - no hard info
about this, no obvious pattern.)

The consensus seems to be that things appear to better with 
Zope 2.2 - does anyone else's experience support this?

Paul

--- Begin Forwarded Message ---
Date: Tue, 1 Aug 2000 09:49:22 +0100
From: Tony McDonald [EMAIL PROTECTED]
Subject: Re: Stability probs on Solaris? (Was: [Zope] Trouble 
installing on  Solaris (fwd))
Sender: Tony McDonald [EMAIL PROTECTED]
To: Paul Browning [EMAIL PROTECTED], 
[EMAIL PROTECTED]
Reply-To: Tony McDonald [EMAIL PROTECTED]
Message-ID: v04220884b5ac3db62b7b@[128.240.198.13]


At 7:07 am +0100 1/8/00, Paul Browning wrote:
I know Tony McDonald in Newcastle has complained about
how slow Zope is on a Sun Enterprise box up there (running
3 times as slow as on his desktop iMac as I recall ...)
but I don't recall him reporting stability problems. I've
copied this to Tone.

It's weird - the python 'pystones' benchmark runs half as fast as my 
iMac, but Reportlab (an *excellent* PDF library in Python) runs like 
lightning on our Sun iron.

Our servers are all pretty stable here now. We've upgraded a box to 
Solaris 8 and I've compiled (from src) Zope 2.2.0 on it and it's 
working fine. In fact, I'm using the INSTANCE_HOME, PYTHON_HOME 
environment variables to point to *one* installation of 2.2.0 and 
have 5-6 servers running from that. Very nice.

After playing with Zope on NT for a while, I decided it was time to try
it on Solaris. I have duly downloaded the file, followed the
installation instructions for the precompiled binary version, but when
I run ./install I get get the following error:

---
---
Compiling python modules
ld.so.1: /work3/cultivate-eu/Zope-2.1.6-solaris-2.6-sparc/bin/python:
fatal: relocation error: file
/work3/cultivate-eu/Zope-2.1.6-solaris-2.6-sparc/bin/python: symbol
fseeko: referenced symbol not found
Killed

What I do is
% python w_pcgi.py
and
% python wo_pcgi.py

and this does seem to work - of course, this implies a working Pyton 
setup from src.

I've never tried the ./install script (in fact, I don't think I've 
ever seen it!)

I do know that the LD_LIBRARY_PATH env variable is critical if you're 
using shared libraries (eg MySQL, LDAP etc). My variable is
% printenv  LD_LIBRARY_PATH
/usr/local/lib/:/usr/lib:/usr/local/ssl/lib:/usr/local/lib/mysql

(note the mysql library path too...)
HTH
tone

--
Dr Tony McDonald,  FMCC, Networked Learning Environments Project 
http://nle.ncl.ac.uk/
The Medical School, Newcastle University Tel: +44 191 222 5888
Fingerprint: 3450 876D FA41 B926 D3DD  F8C3 F2D0 C3B9 8B38 18A2

--- End Forwarded Message ---


--
 The Library, Tyndall Avenue, Univ. of Bristol, Bristol, BS8 1TJ, UK
 E-mail: [EMAIL PROTECTED]  URL: http://www.bris.ac.uk/


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[Zope] tracebacks

2000-08-01 Thread Tom Deprez

Hi,

Can somebody explain me how you can use the given tracebacks to find the
possible error? For example, I get the following error and I know what
causes it, but I don't know where I must go to find the code-line where the
error starts:

I get the following error when I use a table in which a field is defined
with a default string value. 

eg :

MY_NAME CHAR(20) DEFAULT 'tom'
MY_DATE TIMESTAMP DEFAULT '6/07/2000'
MY_DATE TIMESTAMP DEFAULT 'NOW'

---
Zope Error
Zope has encountered an error while publishing this resource. 

Error Type: cPickle.PicklingError
Error Value: Cannot pickle objects.
---

!--
Traceback (innermost last):
  File /usr/local/zope/lib/python/ZPublisher/Publish.py, line 222, in
publish_module
  File /usr/local/zope/lib/python/ZPublisher/Publish.py, line 187, in publish
  File /usr/local/zope/lib/python/Zope/__init__.py, line 221, in
zpublisher_exception_hook
  File /usr/local/zope/lib/python/ZPublisher/Publish.py, line 175, in publish
  File /usr/local/zope/lib/python/Zope/__init__.py, line 235, in commit
  File /usr/local/zope/lib/python/ZODB/Transaction.py, line 251, in commit
  File /usr/local/zope/lib/python/ZODB/Connection.py, line 348, in commit
(Info: (('Products.ZnolkSQLWizard.Wizard', 'ZnolkSQLWizard'),
'\000\000\000\000\000\000\015\025', ''))
cPickle.PicklingError: (see above)

--


Thanks for any advice.

Tom

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RE: [Zope] tracebacks

2000-08-01 Thread Tom Deprez

A) your SQL is wrong, you want a VARCHAR not a CHAR there.  and i doubt
'NOW' is a valid value for a TIMESTAMP type in your DB.  You'll be wanting a
SQL function like Date(), not a string.  Probably.  Look in your DB docs.
Not that I'm much of a SQL person - someone else will probably correct me.  

I'm using an Interbase database. You can use CHAR and VARCHAR. The last one
is a variable char, while the first has a fixed length. Anyway, this was
just an example out of my head to explain what I'm experiencing. 'NOW' can
be used in Interbase as it will insert the current datetime when a value
is not given for a record. (Although, I'm not sure it will work through
Zope, I'm just curious :-) ). Anyway, '12/07/2000' should work.

B) Now why you'd get a pickling error when you've got bad SQL i don't know -
and 'cannot pickle objects' is a blantant lie.  Surely that's what
pickling's all about. 

MY_NAME VARCHAR(20) DEFAULT 'tom', gives the same error. And yes, it's
strange that I get an error with a default literal value. Could it be that
Zope handles the tom in 'tom' as a python expresion or something?

Anyway you read the traceback from bottom to top.
The error occured on line 348 of Connection.py, which threw an error in
Transaction.py, blah blah, which threw an error in Publish.py, which caused
Zope to exit the publisher and print the stack trace.

Thanks Seb, this is what I wanted to know about the traceback.


Tom.
 -Original Message-
 From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Tom
 Deprez
 Sent: 01 August 2000 12:41
 To: [EMAIL PROTECTED]
 Subject: [Zope] tracebacks
 
 
 Hi,
 
 Can somebody explain me how you can use the given tracebacks 
 to find the
 possible error? For example, I get the following error and I know what
 causes it, but I don't know where I must go to find the 
 code-line where the
 error starts:
 
 I get the following error when I use a table in which a field 
 is defined
 with a default string value. 
 
 eg :
 
 MY_NAME CHAR(20) DEFAULT 'tom'
 MY_DATE TIMESTAMP DEFAULT '6/07/2000'
 MY_DATE TIMESTAMP DEFAULT 'NOW'
 
 ---
 Zope Error
 Zope has encountered an error while publishing this resource. 
 
 Error Type: cPickle.PicklingError
 Error Value: Cannot pickle objects.
 ---
 
 !--
 Traceback (innermost last):
   File /usr/local/zope/lib/python/ZPublisher/Publish.py, line 222, in
 publish_module
   File /usr/local/zope/lib/python/ZPublisher/Publish.py, line 
 187, in publish
   File /usr/local/zope/lib/python/Zope/__init__.py, line 221, in
 zpublisher_exception_hook
   File /usr/local/zope/lib/python/ZPublisher/Publish.py, line 
 175, in publish
   File /usr/local/zope/lib/python/Zope/__init__.py, line 235, 
 in commit
   File /usr/local/zope/lib/python/ZODB/Transaction.py, line 
 251, in commit
   File /usr/local/zope/lib/python/ZODB/Connection.py, line 
 348, in commit
 (Info: (('Products.ZnolkSQLWizard.Wizard', 'ZnolkSQLWizard'),
 '\000\000\000\000\000\000\015\025', ''))
 cPickle.PicklingError: (see above)
 
 --
 
 
 Thanks for any advice.
 
 Tom
 
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Re: [Zope] Newbe external method question

2000-08-01 Thread Chris Withers

"Gaspard, Bradley S" wrote:
 I want to write an external method that first determines all of the objects
 in a folder that posses a certain property.
 I know how to find the object ids but once I do that how do I then determine
 which contain the property I am searching for??

def myfilter(folder,propertyname):
return filter(lambda x:
x.hasProperty(propertyname),folder.objectValues())

This wil return a python list of the objects that have the property you
are looking for...

HTH,

Chris

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Re: [Zope] tracebacks

2000-08-01 Thread Seb Bacon

A) your SQL is wrong, you want a VARCHAR not a CHAR there.  and i doubt
'NOW' is a valid value for a TIMESTAMP type in your DB.  You'll be wanting a
SQL function like Date(), not a string.  Probably.  Look in your DB docs.
Not that I'm much of a SQL person - someone else will probably correct me.  

B) Now why you'd get a pickling error when you've got bad SQL i don't know -
and 'cannot pickle objects' is a blantant lie.  Surely that's what
pickling's all about.  Anyway you read the traceback from bottom to top.
The error occured on line 348 of Connection.py, which threw an error in
Transaction.py, blah blah, which threw an error in Publish.py, which caused
Zope to exit the publisher and print the stack trace.


seb.


 -Original Message-
 From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Tom
 Deprez
 Sent: 01 August 2000 12:41
 To: [EMAIL PROTECTED]
 Subject: [Zope] tracebacks
 
 
 Hi,
 
 Can somebody explain me how you can use the given tracebacks 
 to find the
 possible error? For example, I get the following error and I know what
 causes it, but I don't know where I must go to find the 
 code-line where the
 error starts:
 
 I get the following error when I use a table in which a field 
 is defined
 with a default string value. 
 
 eg :
 
 MY_NAME CHAR(20) DEFAULT 'tom'
 MY_DATE TIMESTAMP DEFAULT '6/07/2000'
 MY_DATE TIMESTAMP DEFAULT 'NOW'
 
 ---
 Zope Error
 Zope has encountered an error while publishing this resource. 
 
 Error Type: cPickle.PicklingError
 Error Value: Cannot pickle objects.
 ---
 
 !--
 Traceback (innermost last):
   File /usr/local/zope/lib/python/ZPublisher/Publish.py, line 222, in
 publish_module
   File /usr/local/zope/lib/python/ZPublisher/Publish.py, line 
 187, in publish
   File /usr/local/zope/lib/python/Zope/__init__.py, line 221, in
 zpublisher_exception_hook
   File /usr/local/zope/lib/python/ZPublisher/Publish.py, line 
 175, in publish
   File /usr/local/zope/lib/python/Zope/__init__.py, line 235, 
 in commit
   File /usr/local/zope/lib/python/ZODB/Transaction.py, line 
 251, in commit
   File /usr/local/zope/lib/python/ZODB/Connection.py, line 
 348, in commit
 (Info: (('Products.ZnolkSQLWizard.Wizard', 'ZnolkSQLWizard'),
 '\000\000\000\000\000\000\015\025', ''))
 cPickle.PicklingError: (see above)
 
 --
 
 
 Thanks for any advice.
 
 Tom
 
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Re: [Zope] From a Folder to a Product

2000-08-01 Thread Cesar A. K. Grossmann

"R. David Murray" wrote:
 
 If you put everthing at the top level except the DB connection, and
 put the appropriate one of those in each user's folder, I should
 think they could access the report via acquisition.

You mean, put all sql-queries, dtml-docs and dtml-methods spread in the
root folder of the zope? I'm trying to maintain the root uncluttered
("every thing in it's place, every place with it's thing"), and I'm
thinking this will do the oposite, but you give me an idea:

/
+ reports
  + files (sql queries, reports/forms, and default sql-conn)
  + customer1
  | + sql connection (only)
  + customer2
  | + sql connection (only)
  (...)

Have anyone a better one idea/suggestion? Of course, making things like
that, I lose versioning (I think), but I think I can survive without
it...

[]s
-- 
César A. K. Grossmann [EMAIL PROTECTED] http://members.xoom.com/ckant/
http://www.halcyon.com/sciclub/cgi-pvt/instr/instr.html

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[Zope] Ann: Free Zope Hosting Available Again

2000-08-01 Thread Chris Withers

New Information Paradigms Ltd is happy to announce that their 
Free Zope Hosting Option is once again available!

Furthermore, the price of the Professional Zope Hosting Option has been
halved to £100 per month while still providing the same high quality
service.

(£100 is roughly equal to $150 or 160 Euros)

NIP's hosting options are briefly described below, but please see
http://www.nipltd.net for full details.


- Free Zope Hosting

This hosting option provides an opportunity to explore Zope and evaluate
it in a reliable way. We also hope that people within the Zope community
can publicly host useful Zope applications without any financial burden. 

- Professional Zope Hosting

If you have a commercial Zope application and need somewhere secure and
reliable to host it, then this is the option for you. It is based around
an instance of Zope and a relational database for each customer with
secure access allowing a high degree of customisation. 

- Enterprise Zope Hosting

This option provides a totally custom combination of hardware, software
and consulting that you will need if you intend to use Zope to provide
an enterprise wide solution.

For more information see http://www.nipltd.net/
or email us at [EMAIL PROTECTED]

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[Zope] [Zope]login manager error

2000-08-01 Thread Owen Smith

on zope startup I get this

zope@phonix:/usr/local/dc/zope$ --
2000-08-01T13:39:45 ERROR(200) Zope Couldn't import
Products.LoginManager
Traceback (innermost last):
  File /usr/local/dc/zope/lib/python/OFS/Application.py, line 396, in
import_products
(Object: string)
  File /usr/local/dc/zope/lib/python/Products/LoginManager/__init__.py,
line 1, in ?
  File
/usr/local/dc/zope/lib/python/Products/LoginManager/LoginManager.py,
line 9, in ?
ImportError: cannot import name SheetProviderContainer

help!

Thanks
Owen


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[Zope] Month number as string as variable

2000-08-01 Thread peter be

Dear All.

What I want to do is display this months Poll.
I have created three Polls ( from the Poll Product ), named month_06, month_07, 
month_08.
I understand that I will have to use the getitem() function to "show" the Poll itself, 
but I don't know how to create the string "month_0X"

dtml-var "ZopeTime()" fmt="%m" ...returns (today) '08' Good!

dtml-let monthnr="ZopeTime()"
dtml-var monthnr fmt="%m" ...also returns (today) '08' Good!
/dtml-let

But I don't want to use the fmt when I display it. 
I'd like to have something like this:
dtml-let monthnr=("ZopeTime()" fmt="%m")* this is where the problem lies.
dtml-let monthPoll="'month_'+monthnr"
dtml-var "_.getitem(monthPoll)"
/dtml-let
But this obviously, is bad syntax.
(I have tried [] squared brackets as well)

Best Regards, Peter


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[Zope] form to a email in a correct presentation ?

2000-08-01 Thread Vincent Maton

Thank you a lot for your help, it's very kind of you.
Now with your idea, I get the date separetely but I need to get the first
date with
00-09-10    
and the second date as the same
00-09-17    
and the next as the same and always like that...
Can you help me to correct this ???

Thank you very much,

Best regards,
Vincent.

This is my actual code with your idea :

htmlhead/headbody


dtml-sendmail mailhost="MailHost"
To:[EMAIL PROTECTED]
To:[EMAIL PROTECTED]
From:form
Subject: Disponibilités de l'arbitre dtml-var schaan

Les disponibilités de l'arbitre :


  dtml-var schaan
  dtml-var sch_club
  dtml-var sch_email
  dtml-var sch_phone

  dtml-in dispo
dtml-var sequence-item
dtml-var coachjoueur
dtml-var heurelieu
  /dtml-in

/dtml-sendmail


dtml-call "RESPONSE.redirect('index_html')"
/body/html

And this is what I get :

Les disponibilités de l'arbitre :


  John Bar (dtml-var schaan)
  Paris-club (dtml-var club)
  [EMAIL PROTECTED] (dtml-var sch_email)
  01 02 55 32 38 (dtml-var sch_phone)


  00-09-10
['', '', '', '', '', '', '', '', '', '', '', '']
['', '', '', '', '', '', '', '', '', '', '', '']
  00-09-17
['', '', '', '', '', '', '', '', '', '', '', '']
['', '', '', '', '', '', '', '', '', '', '', '']



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Re: [Zope] Month number as string as variable

2000-08-01 Thread Williamson, Aaron

Peter,

Try this bit of mojo here:

dtml-let monthnr="_.DateTime().mm()"
dtml-let monthPoll="'month_'+monthnr"
  dtml-var monthPoll
/dtml-let
/dtml-let

--Aaron

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Re: [Zope] page properties (part II)

2000-08-01 Thread tav

apologies if i overwhelmed people with the issues i was having. i should
have probably dealt it out in smaller chunks. but, if anyone can help out
with even just 1 of the 5 problems below, then i would very much appreciate
it.

heartful of thanks in advance. ;)

--
best regards, tav



- Original Message -
From: "tav" [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Tuesday, August 01, 2000 11:10 AM
Subject: [Zope] page properties (part II)


 apologies for the delay with the site, to anyone who was expecting it, i
had
 some "real life" issues to deal with :/ which, i have now managed to deal
 with for the time being, and got back to dear zope. i worked away at it
all
 nite, and ended up with a handful of problems, which i am hoping someone
 will be able to solve ;)

 (1)  following up from last time

 i thought it would be more functional if the user could define the
pagename
 and a pagetopic (section) and press enter, when the user does this, it
sends
 the info to a dtml document, which puts the page(pagename) into
 managed_mode, and i would also like to now set the pagetopic as a new
 property... page_topic

 atm, the code looks like this...

 --
 dtml-with "_.getitem(pagename,0)"
 dtml-call "manage_changeProperties(managed_mode=1)"
 /dtml-with
 --

 but, i have no idea how i would get the second pagetopic passed along, and
 set as a new property on whatever page, pagename is

 (2) sorting by two values

 i wa trying to sort through all the pages, and display the 10 most
recently
 changed ones which have page_status set to approved.

 --
 dtml-in "aq_parent.objectValues(spec='ZWiki Page')" size="10"
 sort="bobobase_modification_time" reverse
 dtml-if "page_status == 'approved'"
 a href="dtml.url_quote-id;" class="alt"dtml-var id/ap
 /dtml-if
 /dtml-in
 --

 i came close with the above code, however, it sorts out the 10 most recent
 pages first, and then 'filters' and displays the ones which have approved
 status. whereas i want 10 approved pages :(

 (3) search

 how would i create a page that allowed people to search a host of pages by
 specific properties, e.g. page_status or page_name?

 - so, user selects property from a drop-down list and types in what he is
 searching for into a text field, and presses search.

 - perhaps even search by time? e.g. person says, only display pages
created
 in the last [person enters value here] days

 - and of course, search by time when last edited. person enters start
time,
 and end time, and all pages last edited within that time frame are shown

 - would it be possible for someone to search on two criteria? say
page_name
 and time last changed?

 (4) these questions related to PTK (i am running the latest CVS version)

 - the /Members/membername section seems to be fucked ): going there
directly
 tells me that the object cant be found. digging through the PTK-list, i
 found out that /Members/membername/index_html/index_html works, but that
is
 one damned nuisance

 it works nicely on zope.org, so i am hoping that there is a workaround for
 it ;)

 - i would like to also limit what users can upload to 100kb. any way of
 doing this?

 (5) imo, this is the hardest of what i want to do

 in the root folder of the site, i have 3 "boxes" (box1, box2, box3 ;),
these
 are all dtml documents. each of those boxes have a corresponding, simple
 dtml document: color1, color2, and color3

 i also have a dtml document called featurepage, which looks like:

 --
 trtd bgcolor=dtml-var color1
   dtml-var box1
 /td/tr
 trtd bgcolor=dtml-var color2
   dtml-var box2
 /td/tr
 trtd bgcolor=dtml-var color3
   dtml-var box3
 /td/tr
 --

 now, what i would like to do is, when user signs up (this uses PTK's
default
 system), featurepage is copied over to the user's directory
 /Members/username

 again, i notice that zope.org copies over a zwiki folder... so this must
be
 possible. also, if possible, i would like to customise the user's
 index_html, which i dont seem to be able to do atm :/

 anyways, once the featurepage is copied over, i would like to let the user
 do two things

 (1) tick which boxes they want to show

 (2) define which order they want the boxes they have chosen to appear...

 (3) define the different colors for the boxes that they have chosen

 letting a person do all this through a webpage "seems" to be possible,
just
 dont know how :/

 apologies in advance for such a long list of problems. i have spent many
 sleepless nites trying to work them all out. managed to solve half the
 problems, but the above are beyond me ):

 thanks in advance for any help

 --
 best regards, tav


 ps, with PTK, is there any way to copy a certain file/fodler into the
 Members/username section of each member who has already registered? or
does
 this have to be done *shudder* manually?

 pps, with the PTK, is there any way to change the user's roles, e.g. add
 Reviewer role to Member, without altering the password? thanks



[Zope] dtml-in question

2000-08-01 Thread Webmaster

I have a bunch of zClass instances and I want to display only the ones that
match all three criterion (approved=1, goLiveDate=ZopeTime(), expired=0).
I'm not exactly sure how to do this. I have tried dtml-if statements
inside the dtml-in/dtml-in statements but the "in", even though it does
not show the files that don't match, still counts all of them which messes
up the next and previous. How do I write my code to correctly show and count
only the matching instances?

I have searched both the zope.org site and the eGroups list for the answer
and if it is there I can't find it :-( 

Thanks!!

Jamey

Here is the code.

dtml-in "PARENTS[0].objectValues(['PressRelease'])" sort="goLiveDate"
reverse size="5" start="batch_start" next
 p
 a
href="dtml-URL;dtml-sequence-query;batch_start=dtml-next-sequence-start-n
umber;"
 Next dtml-next-sequence-size; older Releases
 /a
/dtml-in

dtml-in "PARENTS[0].objectValues(['PressRelease'])" sort="goLiveDate"
reverse size="5" start="batch_start"
 dtml-if "goLiveDate = ZopeTime"
  pba href="dtml-var "id"/release.html"
dtml-pr_title;
   /a/b - dtml-var goLiveDate fmt="%m/%d/%Y"br
font size="2"dtml-summary;/font
   /p
 /dtml-if
/dtml-in

dtml-in "PARENTS[0].objectValues(['PressRelease'])" sort="goLiveDate"
reverse size="5" start="batch_start" previous
p
 a
href="dtml-URL;dtml-sequence-query;batch_start=dtml-previous-sequence-sta
rt-number;"
 Next dtml-previous-sequence-size; more recent Releases
 /a
/dtml-in

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Re: [Zope] ZUBB / ZDiscussions Users or Examples

2000-08-01 Thread J. Atwood

Hey Bill,

You da man. that worked like a charm. I am going to fix a few other little
'features' (bugs) release a another version.

I have been testing speed and scalability and I have a board up and running
with over 800 messages and it seems to be working great.

Thanks,
J


 From: Bill Anderson [EMAIL PROTECTED]
 Date: Mon, 31 Jul 2000 21:35:30 -0600
 To: "J. Atwood" [EMAIL PROTECTED]
 Cc: [EMAIL PROTECTED]
 Subject: Re: [Zope] ZUBB / ZDiscussions Users or Examples
 
 "J. Atwood" wrote:
 
 I have started a page (http://www.zope.org/Members/BwanaZulia/ZUBB/EXAMPLES)
 to list sites that are building / using ZUBB or ZDiscussions. I would love
 if you are using it to send me a link and you permission to add you to the
 list.
 
 I will also add you to a mailing list to let you know what the future looks
 like it.
 
 
 
 Umm, not using it quite yet, but ...
 
 I have worked arounf the keyword error in ZUBB's regenerate methods method.
 
 In the method, delete the 'this()' line.
 Works for me, YMMV.
 
 --
 Do not meddle in the affairs of sysadmins, for they are easy to annoy,
 and have the root password.
 
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Re: [Zope] dtml-in question

2000-08-01 Thread Peter Arvidsson

Hi

I had the same problem and found out there is no way yet of making dtml-in with
multiple conditions. Instead I had to do dtml-if's and make my own counter and
previous/next attributes to handle the batches.

Peter


Webmaster skrev:

 I have a bunch of zClass instances and I want to display only the ones that
 match all three criterion (approved=1, goLiveDate=ZopeTime(), expired=0).
 I'm not exactly sure how to do this. I have tried dtml-if statements
 inside the dtml-in/dtml-in statements but the "in", even though it does
 not show the files that don't match, still counts all of them which messes
 up the next and previous. How do I write my code to correctly show and count
 only the matching instances?

 I have searched both the zope.org site and the eGroups list for the answer
 and if it is there I can't find it :-(

 Thanks!!

 Jamey

 Here is the code.

 dtml-in "PARENTS[0].objectValues(['PressRelease'])" sort="goLiveDate"
 reverse size="5" start="batch_start" next
  p
  a
 href="dtml-URL;dtml-sequence-query;batch_start=dtml-next-sequence-start-n
 umber;"
  Next dtml-next-sequence-size; older Releases
  /a
 /dtml-in

 dtml-in "PARENTS[0].objectValues(['PressRelease'])" sort="goLiveDate"
 reverse size="5" start="batch_start"
  dtml-if "goLiveDate = ZopeTime"
   pba href="dtml-var "id"/release.html"
 dtml-pr_title;
/a/b - dtml-var goLiveDate fmt="%m/%d/%Y"br
 font size="2"dtml-summary;/font
/p
  /dtml-if
 /dtml-in

 dtml-in "PARENTS[0].objectValues(['PressRelease'])" sort="goLiveDate"
 reverse size="5" start="batch_start" previous
 p
  a
 href="dtml-URL;dtml-sequence-query;batch_start=dtml-previous-sequence-sta
 rt-number;"
  Next dtml-previous-sequence-size; more recent Releases
  /a
 /dtml-in

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[Zope] Substracting value from variable?

2000-08-01 Thread Jonathan

Hi all,

Is there a way to have a ZSQL Method select the four highest values 
from a list of values in a database? Example:

  select distinct year from table

returns the following results

  1975
  1980
  1985
  1990
  1995
  2000

from which I want to select the latest four years:

  1985
  1990
  1995
  2000

Possible? Can't seem to find anything in the docs :(

Thnx,
Jonathan

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[Zope] SiteAccess and Virtual Hosting

2000-08-01 Thread Nestor A. Diaz L.

HI, i'm implementing virtual hosting using apache + siteaccess + zope but
i have a few problems that i try to solve but it is consuming me much time
so i ask to you because i'am in a bottleneck.

Hi follow the instruction in the "Apache Not Zope.cgi HOWTO" that explains
how to use zope behind apache without the need for a cgi, however two
things don't work as i want:

* The Path
* The Undo
* The ZNavigator

The first i fix using apache redirect rules as folowing (in this example
the directory is named "Incorbank" under the root directory):

Redirect /Incorbank http://www.incorbank.com/Zope

So it works fine, i use partial zopification using
http://www.incorbank.com/Zope to http://www.incorbank.com:9673/Incorbank

The Undo don't work as expected because any user in this site
(http://www.incorbank.com/Zope) can undo changes made in another
directory outside Incorbank :(, so bad !!!

The ZNavigator don't work too.

I folow the instructions in the zope-znavigator.deb debian package but i
can not fix that using siteaccess rules, so currently i'm tired, so if any
one can help or can send me a working configuration i would be glad to
get this.

Thanks to all,

Nestor A. Diaz
Ingeniero de Desarrollo
Engendro - Comercio Electronico sobre Linux
Email: [EMAIL PROTECTED] - WWW: http://www.engendro.com


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[Zope] Select highest four from results?

2000-08-01 Thread Jonathan

Posted with the wrong subject. Here we go again:

Hi all,

Is there a way to have a ZSQL Method select the four highest values 
from a list of values in a database? Example:

  select distinct year from table

returns the following results

  1975
  1980
  1985
  1990
  1995
  2000

from which I want to select the latest four years:

  1985
  1990
  1995
  2000

Possible? Can't seem to find anything in the docs :(

Thnx,
Jonathan


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Re: [Zope] Permissions question.

2000-08-01 Thread Jeff K. Hoffman

On Tue, 1 Aug 2000, Aleksander Salwa wrote:

 Is it Zope 2.2.0 ?  If so, Foo_add should also have proxy role 'Manager'.

I arrived at this on my own about an hour after I posted the message to
the list. I wasn't sure if this was the "correct" way to do it, so I
decided to wait and see what others suggested.

I'll take this as confirmation. :-)

 ololo

Thanks,

--Jeff

---
Jeff K. Hoffman   704.849.0731 x108
Chief Technology Officer  mailto:[EMAIL PROTECTED]
Going Virtual, L.L.C. http://www.goingv.com/


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[Zope] Help: Confera product broken.

2000-08-01 Thread Gilles Lavaux

hello,

Probably something stupid:
   under zope2.2.0 I can not install confera 1.2, the product is broken.
Error is:

Confera Import Traceback
Traceback (innermost last):
  File "/var/zope/Zope-2.2.0-src/lib/python/OFS/Application.py", line 396,
in import_products
product=__import__(pname, global_dict, global_dict, silly)
  File "/var/zope/Zope-2.2.0-src/lib/python/Products/Confera/__init__.py",
line 92, in ?
import Confera, FileObject
  File "lib/python/Products/Confera/Confera.py", line 95, in ?
from SearchIndex.TextIndex import TextIndex
  File "/var/zope/Zope-2.2.0-src/lib/python/SearchIndex/TextIndex.py", line
217, in ?
from Lexicon import Lexicon, query, stop_word_dict
ImportError: cannot import name query


What is the solution??

Thanks

Gilles



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Re: [Zope] Substracting value from variable?

2000-08-01 Thread Arjan Scherpenisse

Jonathan  [EMAIL PROTECTED] wrote:

 Hi all, Is there a way to have a ZSQL Method select the four highest
 values from a list of values in a database? Example:

   select distinct year from table

 returns the following results

   1975 1980 1985 1990 1995 2000

 from which I want to select the latest four years:

   1985 1990 1995 2000

 Possible? Can't seem to find anything in the docs :(

This can be achieved with plain SQL, just alter your query like this:

select distinct year from table order by year limit 4

that will do the trick. Maybe you need 'order by year desc' instead of
just 'order by year' to get the four highest values not the for
lowest, but i'm not sure,

cheers,

-- 
Arjan Scherpenisse
[EMAIL PROTECTED]

may the source be with you
=== http://www.gnu.org ===

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Re: [Zope] Help: Confera product broken.

2000-08-01 Thread Chris Withers

Gilles Lavaux wrote:
 Probably something stupid:
under zope2.2.0 I can not install confera 1.2, the product is broken.
 ImportError: cannot import name query

Hi Gilles :-)

Confera is an old and unmaintained product that won't work under Zope
2.2

I would suggest Squishdot, which is the newer and more maintained
spinnoff of Confera, but that too doesn't work with 2.2 right now :(

sorry,

Chris

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Re: [Zope] [Zope]login manager error

2000-08-01 Thread Owen Smith

solved it by using LoginManager-0_8_7a1.tgz

Owen Smith wrote:

 on zope startup I get this

 zope@phonix:/usr/local/dc/zope$ --
 2000-08-01T13:39:45 ERROR(200) Zope Couldn't import
 Products.LoginManager
 Traceback (innermost last):
   File /usr/local/dc/zope/lib/python/OFS/Application.py, line 396, in
 import_products
 (Object: string)
   File /usr/local/dc/zope/lib/python/Products/LoginManager/__init__.py,
 line 1, in ?
   File
 /usr/local/dc/zope/lib/python/Products/LoginManager/LoginManager.py,
 line 9, in ?
 ImportError: cannot import name SheetProviderContainer




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[Zope] Pasting renderable

2000-08-01 Thread Christopher Heschong

With Zope 2.2.0 and the Renderable Base ZClass (0.2), pasting of renderable
objects appears to be broken.

Does anyone have a workaround for this, or know how I can fix it?

For reference, here's the traceback:


Traceback (innermost last):
  File /usr/local/Zope-2.2.0-src/lib/python/ZPublisher/Publish.py, line 222,
in publish_module
  File /usr/local/Zope-2.2.0-src/lib/python/ZPublisher/Publish.py, line 187,
in publish
  File /usr/local/Zope-2.2.0-src/lib/python/Zope/__init__.py, line 221, in
zpublisher_exception_hook
(Object: Renderable)
  File /usr/local/Zope-2.2.0-src/lib/python/ZPublisher/Publish.py, line 171,
in publish
  File /usr/local/Zope-2.2.0-src/lib/python/ZPublisher/mapply.py, line 160,
in mapply
(Object: manage_pasteObjects)
  File /usr/local/Zope-2.2.0-src/lib/python/ZPublisher/Publish.py, line 112,
in call_object
(Object: manage_pasteObjects)
  File /usr/local/Zope-2.2.0-src/lib/python/OFS/CopySupport.py, line 203, in
manage_pasteObjects
(Object: Renderable)
  File /usr/local/Zope-2.2.0-src/lib/python/OFS/CopySupport.py, line 402, in
_verifyObjectPaste
(Object: Renderable)
Copy Error: (see above)



-- 
/chris/


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Re: [Zope] Help: Confera product broken.

2000-08-01 Thread Adam Karpierz

-WiadomoϾ oryginalna-
Od: Gilles Lavaux [EMAIL PROTECTED]
Do: [EMAIL PROTECTED] [EMAIL PROTECTED]
Data: 1 sierpnia 2000 18:03
Temat: [Zope] Help: Confera product broken.


hello,

Probably something stupid:
   under zope2.2.0 I can not install confera 1.2, the product is broken.
Error is:
[...]
  File "/var/zope/Zope-2.2.0-src/lib/python/SearchIndex/TextIndex.py", line
217, in ?
from Lexicon import Lexicon, query, stop_word_dict
ImportError: cannot import name query

What is the solution??


This is'nt Confera bug. It is undoudtedly Zope 2.2.0 bug.
Currently I am working on a patch witch (maybe) fix this bug.
I let you know if it will be finished.

--
Adam Karpierz
[EMAIL PROTECTED]





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[Zope] training product

2000-08-01 Thread Frank McGeough

Is there a zope product that I can use to make a set of questions and
answers (multiple choice) and provide people with feedback on their score
and the correct answers at the end of the test? I'm looking at doing some
simple staff training stuff.

Frank McGeough
Synchrologic, Inc. http://www.synchrologic.com
P:770.754.5600 F:770.619.5612
"Beware of all enterprises that require new clothes." Henry David Thoreau


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Re: [Zope] Substracting value from variable?

2000-08-01 Thread Satheesh Babu

If your database doesn't support LIMIT sql clause (like Oracle)
or if you don't want complexity in SQL, you can do it in dtml
like

dtml-in my_query
 dtml-if "_['sequence-number'] =4 "
  dtml-var year
 /dtml-if
/dtml-in

How ever, this assumes that the list of years are ordered properly
within the SQL. Also, this is good *ONLY* for queries that
return small number of data. You should not use this to pick
4 rows out of 1 rows returned :-)

- Original Message - 
From: Jonathan [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Tuesday, August 01, 2000 10:43 AM
Subject: [Zope] Substracting value from variable?


 Hi all,
 
 Is there a way to have a ZSQL Method select the four highest values 
 from a list of values in a database? Example:
 
   select distinct year from table
 
 returns the following results
 
   1975
   1980
   1985
   1990
   1995
   2000
 
 from which I want to select the latest four years:
 
   1985
   1990
   1995
   2000
 
 Possible? Can't seem to find anything in the docs :(
 
 Thnx,
 Jonathan
 
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[Zope] compile ZPoPyDA product problems

2000-08-01 Thread Stephen Nosal

Folks -

I could use a hand here - I'm trying to compile the PoPy module for python so I can 
use the ZPoPyDA to connect to my PostgreSQL database.

I keep getting the same compile error -

gcc - shared PoPymodule.o -lpq -o PoPymodule.so
/usr/i486-suse-linux/bin/ld: cannot find -lpq

I have compiled other binaries on this machine, including Zope 2.2. Python runs fine, 
I just don't know enough about ld to understand the error. (I get the same error 
trying to compile ZPyGreSQLDA.

Any pointers would be greatly appreciated.

- Steve


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[Zope] ANN: ZUBB (Zope Ultimate Bulletin Board) 0.5.3 Release

2000-08-01 Thread J. Atwood

I have uploaded ANOTHER update to ZUBB. Both the CHANGES and README are
linked below. Most of them are minor and have to do with Zope 2.2 and the
regenerate feature, which is now a bit tricky depending on what version of
Zope you are using (see INSTALL). I have also managed to test 0.5.3 with
over 900 posts (working my way towards 1000) on Zope 2.2.

http://www.zope.org/Members/BwanaZulia/ZUBB/

http://www.zope.org/Members/BwanaZulia/ZUBB/README

http://www.zope.org/Members/BwanaZulia/ZUBB/CHANGES

http://www.zope.org/Members/BwanaZulia/ZUBB/INSTALL

http://www.zope.org/Members/BwanaZulia/ZUBB/EXAMPLES

As always the sample / test / development board is

http://www.bwanazulia.com/kenya/discussions/test/

Suggestions, comments are welcome.

J



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[Zope] Trying to establish connection to MS SQLServer 7

2000-08-01 Thread Andrew Elster



I have read the following How-To by roberth http://www.zope.org/Members/roberth/ZMSSQLServer/index_html?pp=1

I must be missing something, because I am unable to 
establish a connection to my database. No matter what I try I receive an 
"Incorrect Connection String" error message.

My setup: 
* Latest version of Zope
* MS SQL Server 7
* ZODBC adapter

I have configured the SQL server so that there are 
member logins which correspond to thezope super user anda normal 
user.  

What do I use for the dsn in the connection 
string? I have tried LocalServer, MSSQLServer, as well as the name of the 
database.

Thank you for your help.

--Andrew
[EMAIL PROTECTED]




[Zope] Informix and Zope

2000-08-01 Thread Nestor A. Diaz L.

HI,

Can anybody tell me if there is a posibility to use Zope with Informix 7.3
on a Linux machine? maybe using odbc driver?

thanks you..

--
Nestor A. Diaz
Ingeniero de Desarrollo
Engendro - Comercio Electronico sobre Linux
Email: [EMAIL PROTECTED] - WWW: http://www.engendro.com



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[Zope] Retrieving the week number with DateTime

2000-08-01 Thread Arjan Scherpenisse

Hello,

i want to retrieve the number of the week from a DateTime object. Is
there any way to do this? I've looked through DateTime.py but i
couldnt find anything usefull, is there some algorithm to get this?

thanks in advance,
-- 
Arjan Scherpenisse
[EMAIL PROTECTED]

may the source be with you
=== http://www.gnu.org ===

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Re: [Zope] From a Folder to a Product

2000-08-01 Thread R. David Murray

On Tue, 1 Aug 2000, Cesar A. K. Grossmann wrote:
 You mean, put all sql-queries, dtml-docs and dtml-methods spread in the
 root folder of the zope? I'm trying to maintain the root uncluttered
 ("every thing in it's place, every place with it's thing"), and I'm
 thinking this will do the oposite, but you give me an idea:
 
 /
 + reports
   + files (sql queries, reports/forms, and default sql-conn)
   + customer1
   | + sql connection (only)

Or you could use the Transparent Folders product if you don't
want to have an extra 'reports' folder.

 Have anyone a better one idea/suggestion? Of course, making things like
 that, I lose versioning (I think), but I think I can survive without
 it...

Unless I'm misunderstanding something, I don't think you'd loose
versioning.

--RDM


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Re: [Zope] compile ZPoPyDA product problems

2000-08-01 Thread Patrick Lewis

On Tue, Aug 01, 2000 at 10:54:50AM -0700, Stephen Nosal wrote:
 Folks -
 
 I could use a hand here - I'm trying to compile the PoPy module for python so I can 
use the ZPoPyDA to connect to my PostgreSQL database.
 
 I keep getting the same compile error -
 
 gcc - shared PoPymodule.o -lpq -o PoPymodule.so
 /usr/i486-suse-linux/bin/ld: cannot find -lpq

-Find libpq.so on your machine.
-Edit the last? (going from memory) line of Makefile, adding
   -L/directory/that/holds/your_libpq 
 (just the directory, not the filename) right before -lpq

There is certainly a more elegant way to do the same, but it worked for
me.

 
 I have compiled other binaries on this machine, including Zope 2.2. Python runs 
fine, I just don't know enough about ld to understand the error. (I get the same 
error trying to compile ZPyGreSQLDA.
 
 Any pointers would be greatly appreciated.
 
 - Steve

-- 
Patrick Lewis [EMAIL PROTECTED]

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[Zope] Pasting renderable

2000-08-01 Thread Steve Alexander

I don't think it is just Renderable ZClasses.

Can you paste ZClass instances at all in Zope 2.2.0?

See my message in Zope-Dev: 

  http://lists.zope.org/pipermail/zope-dev/2000-July/006238.html

--
Steve Alexander
Software Engineer
Cat-Box limited
http://www.cat-box.net

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[Zope] Weird Gadfly behaviour

2000-08-01 Thread Brendon Grunewald



Dear Zopista's,

I have a serious problem that is Gadfly database 
related.

For some reason Zope thinks that the ZSQL methods 
are folders and hence processes the information incorrectly and will also not 
let me delete or access those methods.
I know that the data is still there.If I 
create a new ZSQL method I can search and display the data. (There is hence a 
work around by redoing everything.) But how do I fix the problem? Being able to 
delete the methods after I have implemented the methods again and hence the 
workaround would be a possible solution. Ideally there is a way to get Zope to 
view the methods correctly.

If I try to access one of these methods, I get an 
HTTP 404 Page not found error.
Here is the type of error I get if I try to delete 
one of these objects...

Traceback (innermost last):
  File /usr/local/ZopePark/beta.70south.com/lib/python/ZPublisher/Publish.py, line 214, in publish_module
  File /usr/local/ZopePark/beta.70south.com/lib/python/ZPublisher/Publish.py, line 179, in publish
  File /usr/local/ZopePark/beta.70south.com/lib/python/Zope/__init__.py, line 202, in zpublisher_exception_hook
(Object: ApplicationDefaultPermissions)
  File /usr/local/ZopePark/beta.70south.com/lib/python/ZPublisher/Publish.py, line 165, in publish
  File /usr/local/ZopePark/beta.70south.com/lib/python/ZPublisher/mapply.py, line 160, in mapply
(Object: manage_delObjects)
  File /usr/local/ZopePark/beta.70south.com/lib/python/ZPublisher/Publish.py, line 102, in call_object
(Object: manage_delObjects)
  File /usr/local/ZopePark/beta.70south.com/lib/python/OFS/ObjectManager.py, line 395, in manage_delObjects
(Object: ApplicationDefaultPermissions)
  File /usr/local/ZopePark/beta.70south.com/lib/python/OFS/ObjectManager.py, line 267, in _delObject
(Object: ApplicationDefaultPermissions)
  File /usr/local/ZopePark/beta.70south.com/lib/python/OFS/ObjectManager.py, line 262, in manage_beforeDelete
(Object: ElementWithAttributes)
  File /usr/local/ZopePark/beta.70south.com/lib/python/ZODB/Connection.py, line 396, in setstate
TypeError: ('len() of unsized object', class Shared.DC.ZRDB.DA.SQL at 83d35f8, None)


Regards,Brendon

--70South: the No.1 
source for Antarcticles.For the latest news and views on Antarctica visit : 
http://www.70south.com


Re: [Zope] Help: Confera product broken.

2000-08-01 Thread Chris Withers

Adam Karpierz wrote:
 This is'nt Confera bug. It is undoudtedly Zope 2.2.0 bug.
 Currently I am working on a patch witch (maybe) fix this bug.
 I let you know if it will be finished.

Funny, I had the impression this was due to a change in the way indexing
works.

It's the reason why I updated Squishdot to use ZCatalog.


If this isn't the case, I (and I'm sure many other people) would like to
know what the bug is and use the patch when it turns up :-)

cheers,

Chris

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[Zope] Re: [Zope-dev] [Zope] App isolation

2000-08-01 Thread Phil Harris



Hi Steve,The page you see is basically just 
crap. In fact it's pretty much an unusedserver, (well at least by me it 
is).The point of this is the http://validator.xmlrpc.com tests. 
That site hasbeen testing the zweb machine for sometime and it validates 
OK.Looking at zweb itself will tell you nothing unless you are using an 
xmlrpcclient to do the looking.hthPhil Harris[EMAIL PROTECTED][EMAIL PROTECTED]- 
Original Message -From: Steve Alexander [EMAIL PROTECTED]To: Phil Harris 
[EMAIL PROTECTED]Sent: 
Tuesday, August 01, 2000 9:45 PMSubject: Re: [Zope-dev] [Zope] App 
isolation Phil Harris wrote:   My 
machine is http://www.zweb.co.uk. I can't 
see anything beyond the front page on my browser -- and the front page 
looks pretty empty. Netscape 4.6.something, 
Linux. Also Mozilla latest nightly, Linux. I can 
make the roll-over links go interesting colours, though. 
-- Steve Alexander Software Engineer Cat-Box 
limited http://www.cat-box.net


Re: [Zope] compile ZPoPyDA product problems

2000-08-01 Thread Stephen Nosal

Well, I'm getting somewhere. The make and make install on the PoPymodule completed 
with no errors, but now in python the import PoPy returns the following:

Traceback (innermost last):
  File "stdin", line 1, in ?
ImportError: /usr/lib/python1.5/site-packages/PoPymodule.so: undefined symbol: PQfsize

This is from the PoPy-1.2.1 tarball.

On another note, ZPyGreSQLDA appears to be up and running.

Thanks for all of the help.

- Steve


On Tue, 01 August 2000, [EMAIL PROTECTED] wrote:

 
 On Tue, Aug 01, 2000 at 10:54:50AM -0700, Stephen Nosal wrote:
  Folks -
  
  I could use a hand here - I'm trying to compile the PoPy module for python so I 
can use the ZPoPyDA to connect to my PostgreSQL database.
  
  I keep getting the same compile error -
  
  gcc - shared PoPymodule.o -lpq -o PoPymodule.so
  /usr/i486-suse-linux/bin/ld: cannot find -lpq
  
  I have compiled other binaries on this machine, including Zope 2.2. Python runs 
fine, I just don't know enough about ld to understand the error. (I get the same 
error trying to compile ZPyGreSQLDA.
  
 
 This message is saying that the postgres library libpq cannot
 be found by the linker (postgres was formerly called PostQuel,
 hence pq).  Not having Suse, which I have heard has somewhat
 unusual layout, I cannot tell you for sure what to do...
 
 but try find / -name "libpq*"
 
 THis should find any libpq's on your system
 
 Then if libpq is in /usr/lib/foo, do 
 export LD_LIBRARY_PATH=/usr/lib/foo
 gcc - shared PoPymodule.o -lpq -o PoPymodule.so
 
 
  Any pointers would be greatly appreciated.
  
  - Steve
  
  
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[Zope] Repost: Weird Gadfly Behavior

2000-08-01 Thread Brendon Grunewald

Sorry for the HTML post previously, here it is in ASCII.

Dear Zopista's,

I have a serious problem that is Gadfly database related.

For some reason Zope thinks that the ZSQL methods are folders and hence
processes the information incorrectly and will also not let me delete or
access those methods.
I know that the data is still there. If I create a new ZSQL method I can
search and display the data. (There is hence a work around by redoing
everything.) But how do I fix the problem? Being able to delete the methods
after I have implemented the methods again and hence the workaround would be
a possible solution. Ideally there is a way to get Zope to view the methods
correctly.

If I try to access one of these methods, I get an HTTP 404 Page not found
error.
Here is the type of error I get if I try to delete one of these objects...
Traceback (innermost last):
  File
/usr/local/ZopePark/beta.70south.com/lib/python/ZPublisher/Publish.py, line
214, in publish_module
  File
/usr/local/ZopePark/beta.70south.com/lib/python/ZPublisher/Publish.py, line
179, in publish
  File /usr/local/ZopePark/beta.70south.com/lib/python/Zope/__init__.py,
line 202, in zpublisher_exception_hook
(Object: ApplicationDefaultPermissions)
  File
/usr/local/ZopePark/beta.70south.com/lib/python/ZPublisher/Publish.py, line
165, in publish
  File /usr/local/ZopePark/beta.70south.com/lib/python/ZPublisher/mapply.py,
line 160, in mapply
(Object: manage_delObjects)
  File
/usr/local/ZopePark/beta.70south.com/lib/python/ZPublisher/Publish.py, line
102, in call_object
(Object: manage_delObjects)
  File /usr/local/ZopePark/beta.70south.com/lib/python/OFS/ObjectManager.py,
line 395, in manage_delObjects
(Object: ApplicationDefaultPermissions)
  File /usr/local/ZopePark/beta.70south.com/lib/python/OFS/ObjectManager.py,
line 267, in _delObject
(Object: ApplicationDefaultPermissions)
  File /usr/local/ZopePark/beta.70south.com/lib/python/OFS/ObjectManager.py,
line 262, in manage_beforeDelete
(Object: ElementWithAttributes)
  File /usr/local/ZopePark/beta.70south.com/lib/python/ZODB/Connection.py,
line 396, in setstate
TypeError: ('len() of unsized object', class Shared.DC.ZRDB.DA.SQL at
83d35f8, None)

Regards,
Brendon

--
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For the latest news and views on Antarctica visit : http://www.70south.com


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Re: [Zope] 2.2.0, LoginManager and ZPatterns

2000-08-01 Thread ethan mindlace fremen

Bill Anderson wrote:
 
 ethan mindlace fremen wrote:
 
  Bill Anderson wrote:

   http://www.zope.org/Members/Bill/Products/Membership
 
  well, it may be alpha, but I catalogued it anyway (so that people can
  find it)
 
 OK. I marked in RED letters that it is alpha. :)
 
 Thinking aluod
 Perhaps the Product Release page can put 'development' in red, so that devel 
products are
 easier to spot?

You could go to your product, and for topics use "Example" and
"Developer".

That should do the trick :)

-- 
ethan mindlace fremen
Zopatista Community Liason
Abnegate I!

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[Zope] Separate Instances of Zope

2000-08-01 Thread blueeye

Hi,

I have this setup:

I have Zope running on 1 server.
I have multiple servers accessing the zope server.

If this server goes down, can I have a backup zope server that replicates the main 
server?

Currently I'm running Zope on Windows 2000. (works like a charm!)

How does one replicate this?

Do I use a replication engine?

Please help...

Thanks in advance'
Blueyez from Atlanta
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[Zope] I have the DB connection to MSSQLServer 7 working

2000-08-01 Thread Andrew Elster



The problem was not with Zope. What I failed 
to do was to add the server as a dsn in Control Panel -- Administrative 
Tools -- Data Sources (ODBC). After doing that and everything that 
roberth did, the connection installed perfectly.

--Andrew
[EMAIL PROTECTED]


[Zope] Python nasty :S

2000-08-01 Thread Chris Withers

Flame me if you want, but this one really got me bad so I thought I'd
make others aware...

cheers,

Chris

ChrisW's post to the Python Bug List:
 I have something equivalent to this in my code:
 
 mylist = ['x','y'
   'z']
 
 (the real code has much longer contents, hence the line break ;-)
 
 I think this should throw a parse error 'cos there's a missing comma.
 
 What actually happens is it ends up as:
 
 mylist = ['x','yz']
 
 which is _really_ non-intuitive. I spent a good few hours trying to find the source
 of an exception in the Squishdot product for Zope until I noticed this.
 
 I note that:
 mystring = 'x''y'
 is also legal, which I suspect is the roundabout source of this problem.
 
 Sure that should raise an error and only the following should give the result that 
that does:
 mystring = 'x'+'y'
 
 cheers,
 
 Chris

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RE: [Zope] How can I proxy from apache to zope and keep source host info?

2000-08-01 Thread T.J. Mannos

Marcin and Phil,

I also found info on a patch that would pass this information in the
HTTP_Via header.  I incorporated it into my Apache+ZServer+SSL HOWTO:
http://www.zope.org/Members/unfo/apache_zserver_ssl

Good luck,
T.J.


-Original Message-
From: Marcin Kasperski [EMAIL PROTECTED]
Sent: Monday, July 31, 2000 4:03 AM
To: "[EMAIL PROTECTED]"
Subject: Re: [Zope] How can I proxy from apache to zope and keep source host
info?


Phil Harris wrote:

 There is a patch to Apache that you could apply that passes the client IP
 along in a different HTTP header, if that helps.

 It's at http://modules.apache.org/search?id=124.

Does anyone has this module compiled for apache 1.3 handy (I mean
mod_add_proxy.so file)? I use binary Debian apache distribution and it
will take some time to download and rebuild apache from sources...
­­
 www.mk.maxi.pl  | Teams do not make linear progress through analysis.
Marcin.Kasperski | They don't start with requirement 1 and analyze it,
  @softax.com.pl | then move to requirement 2 and analyze it. (...)
@bigfoot.com | Analysis tends to be revolutionary. (Martin)
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Re: [Zope] Separate Instances of Zope

2000-08-01 Thread Chris McDonough

Yep... search for ZEO on zope.org.

On Tue, 1 Aug 2000, blueeye wrote:

 Hi,
 
 I have this setup:
 
 I have Zope running on 1 server.
 I have multiple servers accessing the zope server.
 
 If this server goes down, can I have a backup zope server that replicates the main 
server?
 
 Currently I'm running Zope on Windows 2000. (works like a charm!)
 
 How does one replicate this?
 
 Do I use a replication engine?
 
 Please help...
 
 Thanks in advance'
 Blueyez from Atlanta
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Re: [Zope] Log Out

2000-08-01 Thread Capesius, Alan
Title: Re: [Zope] Log Out





There is a netscape guide to using cookies that might lend some insight into techniques for circumventing the HTTP authenticaion header problem at:

http://developer.netscape.com:80/viewsource/bosamiya_tips.html




Alan Capesius, MCSE
Technical Support Engineer
Sysmex Corporation of America
[EMAIL PROTECTED]





Re: [Zope] Python nasty :S

2000-08-01 Thread Chris Withers

We have a reply... oh well :S

chris

Tim Peters wrote:
 
 Sorry, but this is a documented feature:  just as in C, adjacent string
 literals are concatenated at compile-time.  You bumped up against the Dark
 Side of that.  The Bright Side is, e.g.,
 
 logfile.write("And here I need to write something "
   "to a log file that spills over a line "
   "of source code but I want it want to "
   "appear in the log as one line."
   "\n")
 
 It can't be made an error, as lots of code relies on it now.

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RE: [Zope] How do I control iteration over XML elements?

2000-08-01 Thread Curtis Maloney

On Tue, 01 Aug 2000, Jean Jordaan wrote:
 Hi Curtis  all

  yuck

 indeed.

 Just thinking aloud ..

 I got as far as:

 dtml-in "teams[0].getElementsByTagName('team')"
 dtml-in "objectValues('member')"
 !! but now I can't see 'team' anymore :(

Erm... I was banking on it still being in the namespace, since all the 
dtml-in does is push another object onto the namespace.

 dtml-let membername="text_content"
 dtml-var membername is member of
 dtml-in "objectValues('team')"
 !! this whole -in never contains anything .. because
 !! I'm already -in member (Have I got this right?)
 dtml-var "text_content('name')"
 dtml-in "objectValues('member')"
 dtml-if "text_content == membername"
 dtml-var name,
 !! AFAICT 'name' won't be visible -in 'member' ..
 /dtml-if
 /dtml-in
 /dtml-in
 /dtml-let
 br
 /dtml-in
 /dtml-in

 I think I need a lot more Python than I know ..

I've got this far with almost 0 python knowledge. (o8

But yes, learning some Python can be a very helpful thing.
 1. objectValues returns a list -- this needs to get sorted
 duplicates dropped.
sorting is easy with dtml-in removing duplicats is another story...

 2. when -in team and -in member, the name of the team
needs to be accessible.

As I said earlier, AIUI name should still be in the namespace.

Have a better one,
Curtis

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[Zope] ZODBCDA fails under 2.2

2000-08-01 Thread Capesius, Alan
Title: ZODBCDA fails under 2.2





I'm trying to access data via the ZODBCDA latest build and Zope 2.2
Whenever the ODBC query returns data, the user is challenged for authentication.
Pages that do not use ODBC and database methods that return empty sets are not challenged.


Has anyone else encountered this?


In my configuration, anonymous has acquired Access, View and use db methods rights.
I've also tried with explicit rights.



Alan Capesius, MCSE
Technical Support Engineer
Sysmex Corporation of America
[EMAIL PROTECTED]





[Zope] 2.2 Explicit/implicit problem.

2000-08-01 Thread Capesius, Alan
Title: 2.2 Explicit/implicit problem.





I'm able to take ownership of objects to a new user manager-level account.
Object then switch to implicit mode. 
For some objects I've switched them to implicit for testing. Once switched, they do not switch back.
The button displayed under Ownership indicates that they can switch, but does nothing when clicked.


Anyone run into this?



Alan Capesius, MCSE
Technical Support Engineer
Sysmex Corporation of America
[EMAIL PROTECTED]





[Zope] MetaPublisher Image/File Field Problem

2000-08-01 Thread Michael Fox

Hi,

I have created a MetaPublisher which has several Image Fields and File
Fields.

I come into problems when I go to Edit entires and update an image field
and or a File Field.

I browse for a new image or file and even if I flag the check box
"Select this box, if you want to delete the current image from this
entry".

This returns a Zope Error -

!--
 Error type:  while uploading an image
 Error value: None
 --

Has anyone using MetaPublisher come across this problem? Help
appreciated.

Regards,

Michael Fox

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[Zope] Help!! RE:mutilple select forms and ZSQL Method

2000-08-01 Thread Erik Lacson

We are trying to insert an values from a multiple
select form into an SQL Database. Does anyone know
how to handle arguments of type 'list' inside an
SQL Method ?

Thanks,

^..^
Erik


=
erik lacson
net applications developer
president
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