[Zope] Re: Need to find RSS product
Thanks to all ! -Original Message- From: David Siedband [EMAIL PROTECTED] To: Leticia Larrosa [EMAIL PROTECTED] Date: Mon, 8 Aug 2005 13:42:23 -0700 Subject: Re: Need to find RSS product Leticia, have a look at this product, yo! ZExternalNews http://www.zope.org/Members/odeckmyn/ZExternalNews peace -- David On Aug 7, 2005, at 2:15 PM, Leticia Larrosa wrote: Hi all: Any recommendation for a RSS product. Indeed what i want is a client to obtain information from a RSS server and present this in a page. Thanks in advanced !!! ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev ) ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
[Zope] Need to find RSS product
Hi all: Any recommendation for a RSS product. Indeed what i want is a client to obtain information from a RSS server and present this in a page. Thanks in advanced !!! ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] accessing session data error
Hi all:
Thanks to Paul Winkler for his FWIW.
Thanks a lot to Michael Dunstan for insists in the fact of
response.redirect('init2-second-half'), because like he perhaps imagined I
do the return init2-second-half instead of redirect.
I test with the redirect and the error disapear, for now ; )
Thanks to all the community for establish a support for everyone.
Leticia
-Original Message-
From: Michael Dunstan [EMAIL PROTECTED]
To: Leticia Larrosa [EMAIL PROTECTED]
Cc: zope@zope.org
Date: Wed, 22 Jun 2005 08:55:31 +1200
Subject: Re: [Zope] accessing session data error
On 22/06/2005, at 4:50 AM, Leticia Larrosa wrote:
Hi:
Thanks to Michael Dunstan. I test with the recomendation of
Michael but I still get the error. In pages where I get the error,
if I wait some seconds and refresh the pages, I obtain the correct
information (no get the error).
I thinks that the problem maybe are similar to the guess of
Michael, but I test breaking up ``init2`` into two scripts and
the error don't disappear. :(
Any help will be useful.
Thanks in advance,
Leticia Larrosa
Hi Leticia,
Just double check that you are redirecting from the init2-first-half
to init2-second-half. Using something like the following in init2-
first-half::
response.redirect('init2-second-half')
rather than directly calling init2-second-half.
Cheers
Michael
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Re: [Zope] accessing session data error
Hi:
Thanks to Michael Dunstan. I test with the recomendation of
Michael but I still get the error. In pages where I get the error, if I wait
some seconds and refresh the pages, I obtain the correct
information (no get the error).
I thinks that the problem maybe are similar to the guess of Michael,
but I test "breaking up ``init2`` into two scripts" and the error don't
disappear. :(
Any help will be useful.
Thanks in advance,
Leticia Larrosa
-Original Message-From: Michael Dunstan
[EMAIL PROTECTED]To: Leticia Larrosa
[EMAIL PROTECTED]Cc: zope@zope.orgDate: Tue, 21 Jun
2005 10:19:53 +1200Subject: Re: [Zope] accessing session data error
Hi Leticia, The mixture of ``response.write()``
including _javascript_ to drive the browser to a new location
along with writing objects in ZODB all within the same
transaction can break some of the promises that you'd
normally expect Zope and a browser to keep. My guess is
that browser is being told to visit ``end`` before the
transaction started by ``init2`` has finished. Perhaps a conflict
error is causing that transaction to take longer than you expect.
Normally this would not trip you up as your browser does not
see anything until after the transaction has finished. (In
this normal mode you might see a conflict error rendered in
the browser if the publication machinery had to give up.)
For your example try breaking up ``init2`` into two scripts.
The first that writes the session data and then redirects the
browser to the second. The second then does not touch session
data and manages all the ``response.write()``s. And remove
the unused ``sessionData = context.REQUEST.SESSION`` from
``external``. Cheers Michael On
21/06/2005, at 6:20 AM, Leticia Larrosa wrote: Hi
all: I think that I found a ZOPE bug. Is really
very important for me know what can I do for avoid it.
The first 9 steps are to recreate the situation and the
other steps are to provoke the error. Step 1:
Crate a folder called "reproducingError" in Zope Interface
Manage Step 2: create a page template called
"index_html" in the "reproducingError" folder with the
following content: " !-- index_html page
template -- form name="form1" method="post"
action="" input type="text"
name="user" input type="submit" name="Submit"
value="Submit" /form "
Step 3: create a python script called "init" in the
"reproducingError" folder with the following content: "
# init script sessionData =
container.REQUEST.SESSION sessionData.set("userId",
container.REQUEST.user) return context.init2_html()
" Step 4: create a page template called
"init2_html" in the "reproducingError" folder with the
following content: " !-- init2_html page
template -- a href=""passing face
2/a " Step 5: create a python
script called "init2" in the "reproducingError" folder
with the following content: " # init2 script
request = context.REQUEST sessionData =
request.SESSION sessionData.set('idService', 'testService')
context.first() return context.external(context)
" Step 6: create a page template called
"first_html" in the "reproducingError" folder with the
following content: " First Response
" Step 7: create a python script called "first" in
the "reproducingError" folder with the following
content: " # first script response =
container.REQUEST.RESPONSE str = container.first_html()
response.write(str) response.flush() "
Step 8: create an external method called "external"
in the "reproducingError" folder with the following
content, in where the function of the external method is
"communicationResponse" and the module is any name that
you give to the file: " # external method
import time def communicationResponse(context):
response = context.REQUEST.RESPONSE
sessionData = context.REQUEST.SESSION
strDetailEnd = "scriptwindow.location='reproducingError/end'/
script" for item
in range(1, 40): time.sleep(3)
response.write("Response iteration:" +
str(item)) response.flush()
response.write(strDetailEnd)
response.flush() " Step 9: create a
python script called "end" in the "reproducingError"
folder with the following content: " # end
script idService = context.REQUEST.SESSION['idService']
return "Fin - " + idService "
Step 10: open two explorer in wich call the object
"reproducingError" (Example: localhost:8080/reproducingError)
Step 11: enter an example text in each one.
Step 12: clink in the link of one
[Zope] accessing session data error
Hi all:
I
think that I found a ZOPE bug. Is really very important for me know what can
I do for avoid it. The first 9 steps are to recreate the situation and the
other steps are to provoke the error.
Step 1: Crate a folder called "reproducingError" in Zope Interface
Manage
Step 2: create a page template called "index_html" in the "reproducingError"
folder with the following content:"!-- index_html page template
--form name="form1" method="post"
action="" input type="text"
name="user" input type="submit" name="Submit"
value="Submit"/form"
Step 3: create a python script called "init" in the "reproducingError"
folder with the following content:"# init scriptsessionData =
container.REQUEST.SESSIONsessionData.set("userId",
container.REQUEST.user)
return context.init2_html()"
Step 4: create a page template called "init2_html" in the "reproducingError"
folder with the following content:"!-- init2_html page template
--a href=""passing face 2/a"
Step 5: create a python script called "init2" in the "reproducingError"
folder with the following content:"# init2 scriptrequest =
context.REQUESTsessionData = request.SESSION
sessionData.set('idService', 'testService')
context.first()return context.external(context)"
Step 6: create a page template called "first_html" in the "reproducingError"
folder with the following content:"First Response"
Step 7: create a python script called "first" in the "reproducingError"
folder with the following content:"# first scriptresponse =
container.REQUEST.RESPONSEstr = container.first_html()
response.write(str)response.flush()"
Step 8: create an external method called "external" in the
"reproducingError" folder with the following content, in where the function
of the external method is "communicationResponse" and the module is any name
that you give to the file:"# external methodimport time
def communicationResponse(context):
response = context.REQUEST.RESPONSE
sessionData = context.REQUEST.SESSION strDetailEnd =
"scriptwindow.location='reproducingError/end'/script"
for item in range(1, 40):
time.sleep(3)
response.write("Response
iteration:" + str(item))
response.flush()
response.write(strDetailEnd)
response.flush()"
Step 9: create a python script called "end" in the "reproducingError" folder
with the following content:"# end scriptidService =
context.REQUEST.SESSION['idService']
return "Fin - " + idService"
Step 10: open two explorer in wich call the object "reproducingError"
(Example: localhost:8080/reproducingError)
Step 11: enter an example text in each one.
Step 12: clink in the link of one of them, and 5 second later clink on the
link of the other explorer. The waiting for around 5 second is necesary
because with other time interval not allways get the error.
Stpe 13: and wait the "Response iteration"... Please if the error
don't appear in any of the pages, begins at Step 9 again. and try to count
to 5 witch other velocity :)
The correct result is:"Fin - testService"
The error is:"
Site ErrorAn error was encountered while publishing this resource.
Error Type: KeyErrorError Value: 'idService'"The traceback:
"Traceback (innermost last): Module ZPublisher.Publish, line
101, in publish Module ZPublisher.mapply, line 88, in mapply
Module ZPublisher.Publish, line 39, in call_object Module
Shared.DC.Scripts.Bindings, line 306, in __call__ Module
Shared.DC.Scripts.Bindings, line 343, in _bindAndExec Module
Products.PythonScripts.PythonScript, line 323, in _exec Module
None, line 2, in end - PythonScript at
/approach/reproducingError/end - Line 2 Module
AccessControl.ZopeGuards, line 67, in guarded_getitem Module
Products.Transience.TransientObject, line 176, in __getitem__KeyError:
'idService'"
I
will appreciate if you try until the error appear, because I not always
obtain the error. I thinks that it is bacause the time interval between the
two request.
A
curious thing is that when I obtain the error, if I wait around 15 second
and refresh the page in wich i obtain the error, the correct result appear..
and no errors come.
Sorry for the extended message, but I need any help that you can give me,
because this describe error environment imitate a funcionality that I must
give in a system very import that i'm doing.
I'm using Zope 2.7.6 for Windows.
Thanks in advanced.
Leticia
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Re: [Zope] accessing session data error
Hi:
Thanks for the rapid aswer of Chris McDonough. I will change the
steps to replicate the error (sorry for the large steps before :( , I thinks
that maybe was needful). Remember that the key of the error is the time
interval between the request. If with 5 seconds don't appear the
errortry to vary to other, like 7 seconds. The 5 first steps are to
create the situation and thesixth step are to provoke the
error
Step 1: Create a folder called "reproducingError" in Zope Interface
Manage
Step 2: Create a srcipt "end" with the content:
"
# end scriptidService = context.REQUEST.SESSION['idService']
return "Fin - " + idService"
Step 3: Create a script "index_html" with the content:
"
# init scriptsessionData = container.REQUEST.SESSION
sessionData.set("userId", "userExample")return context.init2()
"
Step 4: Create a script "init2" with the content:
"
# init2 scriptrequest = context.REQUESTsessionData =
request.SESSIONsessionData.set('idService', 'testService')return
context.external(context)
"
Step 5:create an external method called "external" in the
"reproducingError" folder with the following content, in where the
function of the external method is "communicationResponse" and the module is
any name that you give to the file:
"
# external methodimport time
def communicationResponse(context):
response = context.REQUEST.RESPONSE
sessionData = context.REQUEST.SESSION
strDetailEnd =
"scriptwindow.location='reproducingError/end'/script"
for item in range(1, 40):
time.sleep(3)
response.write("Response
iteration:" + str(item))
response.flush()
response.write(strDetailEnd)
response.flush()
"
Step 6: opentwo explorer
In one of them call the object "reproducingError" (Example:
localhost:8080/reproducingError), then wait 5 second and put in the other
the same direction.
And wait the iterations
Note: I count 5 second, not with chronometer. You can try
with a near number.
Chris: I reproduce the error with the steps. I can't reduce it to an
external method. Thanks again.
The error that I obtain is the same:
"
Traceback (innermost last): Module ZPublisher.Publish, line
101, in publish Module ZPublisher.mapply, line 88, in mapply
Module ZPublisher.Publish, line 39, in call_object Module
Shared.DC.Scripts.Bindings, line 306, in __call__ Module
Shared.DC.Scripts.Bindings, line 343, in _bindAndExec Module
Products.PythonScripts.PythonScript, line 323, in _exec Module
None, line 2, in end - PythonScript at
/approach/reproducingError/end - Line 2 Module
AccessControl.ZopeGuards, line 67, in guarded_getitem Module
Products.Transience.TransientObject, line 176, in __getitem__KeyError:
'idService'
"
Remember:
A curious thing is that when I obtain the error, if I wait
around 15 second and refresh the page in wich i obtain the
error, the correct result appear.. and no errors come.
I'm using Zope 2.7.6 for Windows.
I must solve this, because this is part of my thesis for university
graduation. Any help will be appreciated.
Thanks in advance,
Leticia Larrosa
-Original Message-From: Chris McDonough
[EMAIL PROTECTED]To: Leticia Larrosa
[EMAIL PROTECTED]Cc: zope@zope.orgDate: Mon, 20 Jun
2005 15:12:21 -0400Subject: Re: [Zope] accessing session data error
Hi Leticia, Thanks for the detailed bug report.
I have tried to replicate the bug as you indicate below but
cannot. I've gone through the process you describe ten times without
errors (in Zope 2.7.6). If it's possible to
simplify the steps to recreate the error, that would be
helpful in further debugging (for example, maybe just getting rid of
all the page templates and python scripts and just using a single
external method). - C On Mon,
2005-06-20 at 14:20 -0400, Leticia Larrosa wrote: Hi all:
I think that I found a ZOPE bug. Is really
very important for me know what can I do for avoid it. The
first 9 steps are to recreate the situation and the other steps
are to provoke the error.Step 1: Crate a
folder called "reproducingError" in Zope Interface Manage
Step 2: create a page template called
"index_html" in the "reproducingError" folder with the
following content: " !-- index_html page
template -- form name="form1" method="post"
action="" input type="text"
name="user" input type="submit" name="Submit"
value="Submit" /form "
Step 3: create a python script called "init" in the
"reproducingError" folder with the following content:
" # init script sessionData =
container.REQUEST.SESSION sessionData.set("userId",
container.REQUEST.user) return context.init2_html()
"Step 4: create a page template
called "init2_
Re: [Zope] accessing session data error
Hi:
I follow the steps to replicate the errorin zope2.7 for
Debian and i get the error to.
Thanks in advanced, Leticia
-Original
Message-From: "Leticia Larrosa"
[EMAIL PROTECTED]To: "Chris McDonough"
[EMAIL PROTECTED]Cc: zope@zope.orgDate: Mon, 20 Jun 2005
16:25:08 -0400Subject: Re: [Zope] accessing session data error
Hi:
Thanks for the rapid aswer of Chris McDonough. I will change the
steps to replicate the error (sorry for the large steps before :( , I thinks
that maybe was needful). Remember that the key of the error is the time
interval between the request. If with 5 seconds don't appear the
errortry to vary to other, like 7 seconds. The 5 first steps are to
create the situation and thesixth step are to provoke the
error
Step 1: Create a folder called "reproducingError" in Zope Interface
Manage
Step 2: Create a srcipt "end" with the content:
"
# end scriptidService = context.REQUEST.SESSION['idService']
return "Fin - " + idService"
Step 3: Create a script "index_html" with the content:
"
# init scriptsessionData = container.REQUEST.SESSION
sessionData.set("userId", "userExample")return context.init2()
"
Step 4: Create a script "init2" with the content:
"
# init2 scriptrequest = context.REQUESTsessionData =
request.SESSIONsessionData.set('idService', 'testService')return
context.external(context)
"
Step 5:create an external method called "external" in the
"reproducingError" folder with the following content, in where the
function of the external method is "communicationResponse" and the module is
any name that you give to the file:
"
# external methodimport time
def communicationResponse(context):
response = context.REQUEST.RESPONSE
sessionData = context.REQUEST.SESSION
strDetailEnd =
"scriptwindow.location='reproducingError/end'/script"
for item in range(1, 40):
time.sleep(3)
response.write("Response
iteration:" + str(item))
response.flush()
response.write(strDetailEnd)
response.flush()
"
Step 6: opentwo explorer
In one of them call the object "reproducingError" (Example:
localhost:8080/reproducingError), then wait 5 second and put in the other
the same direction.
And wait the iterations
Note: I count 5 second, not with chronometer. You can try
with a near number.
Chris: I reproduce the error with the steps. I can't reduce it to an
external method. Thanks again.
The error that I obtain is the same:
"
Traceback (innermost last): Module ZPublisher.Publish, line
101, in publish Module ZPublisher.mapply, line 88, in mapply
Module ZPublisher.Publish, line 39, in call_object Module
Shared.DC.Scripts.Bindings, line 306, in __call__ Module
Shared.DC.Scripts.Bindings, line 343, in _bindAndExec Module
Products.PythonScripts.PythonScript, line 323, in _exec Module
None, line 2, in end - PythonScript at
/approach/reproducingError/end - Line 2 Module
AccessControl.ZopeGuards, line 67, in guarded_getitem Module
Products.Transience.TransientObject, line 176, in __getitem__KeyError:
'idService'
"
Remember:
A curious thing is that when I obtain the error, if I wait
around 15 second and refresh the page in wich i obtain the
error, the correct result appear.. and no errors come.
I'm using Zope 2.7.6 for Windows.
I must solve this, because this is part of my thesis for university
graduation. Any help will be appreciated.
Thanks in advance,
Leticia Larrosa
-Original Message-From: Chris McDonough
[EMAIL PROTECTED]To: Leticia Larrosa
[EMAIL PROTECTED]Cc: zope@zope.orgDate: Mon, 20 Jun
2005 15:12:21 -0400Subject: Re: [Zope] accessing session data error
Hi Leticia, Thanks for the detailed bug report.
I have tried to replicate the bug as you indicate below but
cannot. I've gone through the process you describe ten times without
errors (in Zope 2.7.6). If it's possible to
simplify the steps to recreate the error, that would be
helpful in further debugging (for example, maybe just getting rid of
all the page templates and python scripts and just using a single
external method). - C On Mon,
2005-06-20 at 14:20 -0400, Leticia Larrosa wrote: Hi all:
I think that I found a ZOPE bug. Is really
very important for me know what can I do for avoid it. The
first 9 steps are to recreate the situation and the other steps
are to provoke the error.Step 1: Crate a
folder called "reproducingError" in Zope Interface Manage
Step 2: create a page template called
"index_html" in the "reproducingError" folder with the
following content: " !-- index_html page
template -- form name="form1" method="post"
action="" input type="text"
name="user" input type="submit" name="Submit"
value="Submit" /form
[Zope] Accesing python module
Hi:
I installed the "PyXml" package, and appear in the
"c:\Python24\Lib\site-packages" folder and i want to import a module of that
library from an external method:
"import xml.dom.ext"
But i can't import from an external method any of the modules that are in
the "Lib\site-packages" folder of my python instalation.
Why can't import them?
By default an external method have acces to modules that are in
"Lib\site-packages" of a Python installation?
I use Zope 2.7.6
for windows and Python2.4 ("c:\Python24\Lib\site-packages" !)
The error that i get is:
"
Site Error
An error was encountered while publishing this resource.
Error Type: ImportError
Error Value: No module named ext
"
and the trace:
"
Traceback (innermost last):
Module ZPublisher.Publish, line 101, in publish
Module ZPublisher.mapply, line 88, in mapply
Module ZPublisher.Publish, line 39, in call_object
Module Shared.DC.Scripts.Bindings, line 306, in __call__
Module Shared.DC.Scripts.Bindings, line 343, in _bindAndExec
Module Products.PythonScripts.PythonScript, line 323, in _exec
Module None, line 31, in callServiceResume
-
- Line 31
Module Products.ExternalMethod.ExternalMethod, line 216, in __call__
Module Products.ExternalMethod.ExternalMethod, line 157, in
reloadIfChanged
Module Products.ExternalMethod.ExternalMethod, line 141, in getFunction
Module App.Extensions, line 148, in getObject
- __traceback_info__: ('C:\\Program
Files\\Zope-2.7.6-final\\Extensions\\proxyModule.py', 'proxyModule')
Module C:\Program Files\Zope-2.7.6-final\Extensions\proxyModule.py, line
18, in ?
ImportError: No module named ext
"
Thanks in advance
Leticia
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[Zope] Accesing python module
Hi:
I installed the "PyXml" package, and appear in the
"c:\Python24\Lib\site-packages" folder and i want to import a module of that
library from an external method:"import xml.dom.ext"
But i can't import from an external method any of the modules that are in
the "Lib\site-packages" folder of my python instalation.Why can't import
them?By default an external method have acces to modules that are in
"Lib\site-packages" of a Python installation?
I
use Zope 2.7.6 for windows and Python2.4
("c:\Python24\Lib\site-packages" !)
The error that i get is:"Site ErrorAn error was encountered
while publishing this resource.
Error Type: ImportErrorError Value: No module named ext"and the
trace:"Traceback (innermost last): Module
ZPublisher.Publish, line 101, in publish Module ZPublisher.mapply,
line 88, in mapply Module ZPublisher.Publish, line 39, in
call_object Module Shared.DC.Scripts.Bindings, line 306, in
__call__ Module Shared.DC.Scripts.Bindings, line 343, in
_bindAndExec Module Products.PythonScripts.PythonScript, line 323,
in _exec Module None, line 31, in callServiceResume
- PythonScript at
/approach/SiccApproach/serviceResume/callServiceResume -
Line 31 Module Products.ExternalMethod.ExternalMethod, line 216,
in __call__ Module Products.ExternalMethod.ExternalMethod, line
157, in reloadIfChanged Module
Products.ExternalMethod.ExternalMethod, line 141, in getFunction
Module App.Extensions, line 148, in getObject -
__traceback_info__: ('C:\\Program
Files\\Zope-2.7.6-final\\Extensions\\proxyModule.py', 'proxyModule')
Module C:\Program Files\Zope-2.7.6-final\Extensions\proxyModule.py,
line 18, in ?ImportError: No module named ext"
Thanks in advanceLeticia
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Re: [Zope] Accesing python module
Thanks to Tino Wildenhain.Tino Wildenhain wrote: Zope on
windows is packaged with own and right version of python, which is
2.3 for all current Zopes.Zope on Debian (for example) too?
-Original Message-From: Tino Wildenhain
[EMAIL PROTECTED]To: Leticia Larrosa
[EMAIL PROTECTED]Cc:
zope@zope.orgDate: Sun, 05 Jun 2005 23:13:06 +0200Subject: Re:
[Zope] Accesing python module Am Sonntag, den 05.06.2005, 16:39
-0400 schrieb Leticia Larrosa: Hi: I
installed the "PyXml" package, and appear in the "c:\Python24\Lib
\site-packages" folder and i want to import a module of that library
from an external method: "import xml.dom.ext"
But i can't import from an external method any of the modules that
are in the "Lib\site-packages" folder of my python
instalation. Why can't import them? By default an
external method have acces to modules that are in "Lib
\site-packages" of a Python installation? I use Zope 2.7.6
for windows and Python2.4 ("c:\Python24\Lib\site-packages" !)
The error that i get is: ... Zope on
windows is packaged with own and right version of python, which is
2.3 for all current Zopes. So you need to use the package
for python 2.3 and not 2.4. Next, since zope has own python,
you either copy the module to zopes python or change startzope.bat
to refer to your installed python2.3. You cannot
just point to or use 2.4, since zopes extension classes are
compiled for 2.3.
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Re: [Zope] Sequence sorting module from a Python script
Thanks to David and Andreas.!
-Original Message-
From: Andreas Jung <[EMAIL PROTECTED]>
To: Leticia Larrosa <[EMAIL PROTECTED]>, zope@zope.org
Date: Mon, 25 Apr 2005 05:30:12 +0200
Subject: Re: [Zope] Sequence sorting module from a Python script
>
>
> --On Sonntag, 24. April 2005 17:36 Uhr -0400 Leticia Larrosa
> <[EMAIL PROTECTED]> wrote:
> > sort_on =(('self', test, 'desc'))
>
> As documented the 'sort_on_ parameter must be a *sequence* of sorting
> definitions and a *single* sorting
> definition. This should work:
>
> sort_on =(('self', test, 'desc'),)
>
> -aj
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[Zope] Sequence sorting module from a Python script
Hi all:
I want to order a sequence using the Sequence sorting module from a Python
script.
I have the following code:
"
seq = [['Bruzon', 'CUB'], ['Anand', 'IND'], ['Kasparov', 'RUS']]
def test(oneElem, twoElem):
if oneElem[0] == twoElem[0]:
return 0
if oneElem[0] > twoElem[0]:
return 1
else:
return -1
sort_on =(('self', test, 'desc'))
return sequence.sort(seq, sort_on)
"
and i get the error:
"
Error Type: SyntaxError
Error Value: sort option must contains no more than 2 fields
"
the Traceback:
"
Traceback (innermost last):
Module ZPublisher.Publish, line 101, in publish
Module ZPublisher.mapply, line 88, in mapply
Module ZPublisher.Publish, line 39, in call_object
Module Shared.DC.Scripts.Bindings, line 306, in __call__
Module Shared.DC.Scripts.Bindings, line 343, in _bindAndExec
Module Products.PythonScripts.PythonScript, line 323, in _exec
Module None, line 22, in orderBy
Line 22
Module DocumentTemplate.sequence.SortEx, line 66, in sort
Module DocumentTemplate.sequence.SortEx, line 161, in make_sortfunctions
SyntaxError: sort option must contains no more than 2 fields
"
what i'm doing wrong?
Thanks in advance.
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[Zope] Sequence sorting module from a Python script
Hi all:
I
want to order a sequence using the Sequence sorting module from a Python
script.
I
have the following code: "seq = [['Bruzon', 'CUB'], ['Anand',
'IND'], ['Kasparov', 'RUS']]def test(oneElem, twoElem):
if oneElem[0] == twoElem[0]:
return 0
elif oneElem[0] twoElem[0]:
return 1
else: return -1
sort_on =(('self', test, 'desc'))return sequence.sort(seq, sort_on)
"
and i get the error:"Error Type: SyntaxErrorError Value: sort
option must contains no more than 2 fields"and Traceback:"
Traceback (innermost last):Module ZPublisher.Publish, line 101, in
publishModule ZPublisher.mapply, line 88, in mapplyModule
ZPublisher.Publish, line 39, in call_objectModule
Shared.DC.Scripts.Bindings, line 306, in __call__Module
Shared.DC.Scripts.Bindings, line 343, in _bindAndExecModule
Products.PythonScripts.PythonScript, line 323, in _execModule None, line
21, in orderBy- - Line 21Module
DocumentTemplate.sequence.SortEx, line 66, in sortModule
DocumentTemplate.sequence.SortEx, line 161, in make_sortfunctions
SyntaxError: sort option must contains no more than 2 fields"
what i'm doing wrong?
any suggestion?
Thanks in advance.
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