[Plone-UI] getting python:test to work in a page template
Annakan
xvaultx at xvaultx.com
Wed Apr 16 22:10:23 UTC 2008
Hello
This one drives me nuts. :)
I try to base myself on this tutorial to learn a bit about structural views
:http://plone.org/documentation/tutorial/create-a-2d-image-sorter-based-on-folder_contents-sorting-functionality/tutorial-all-pages
more precisely
http://plone.org/documentation/tutorial/create-a-2d-image-sorter-based-on-folder_contents-sorting-functionality/create-slide-sorter-view
contains the template I try to understand and adapt.
Plone keeps telling me that in the python:test expression there is a
nameError : test is not defined.
I can find lots of examples with that kind of code and even the tutorial
here does it
http://www.plope.com/Books/2_7Edition/AdvZPT.stx#2-19
I know there could be a "cleaner" way of doing it by using the python/view
code to calculate a list of list with the pre caclculated values but I am
not up to do such change yet before completely understanding the code here.
And I really do not see why the python:test is failling exept if there was a
change preventing its use in plone recently.
I did not find any such information on the web site though.
It must be something really obvious but I do not see it.
Thanks a lot for your time.
Here is my last attempt to get the closest possible at what is done in the
plope book :
<xspan tal:define="oddrow repeat/item/odd;
item_url
item/getURL|item/absolute_url;
item_id item/getId;
item_title_or_id
item/pretty_title_or_id;
item_description
item/Description;
oddEven string:'even';
cellId
string:cell$index;
large_view
string:$item_url/image_large;"
tal:attributes="class python:test(oddrow, 'odd
$cellId sortable-cell','even $cellId sortable-cell');
id
string:folder-contents-item-${item_id};
ondblclick string:return
openPopup('$large_view', '$item_title_or_id');">
but to no avail.
the traceback is here :
Time 2008/04/13 00:56:29.015 GMT+2
User Name (User Id) admin (admin)
Request URL
http://127.0.0.1:8080/QeF%20Site/squareview-test/square_view.html
Exception Type NameError
Exception Value name 'test' is not defined
Traceback (innermost last):
* Module ZPublisher.Publish, line 119, in publish
* Module ZPublisher.mapply, line 88, in mapply
* Module ZPublisher.Publish, line 42, in call_object
* Module Products.Five.browser.metaconfigure, line 417, in __call__
* Module Shared.DC.Scripts.Bindings, line 313, in __call__
* Module Shared.DC.Scripts.Bindings, line 350, in _bindAndExec
* Module Products.PageTemplates.PageTemplateFile, line 129, in _exec
* Module Products.PageTemplates.PageTemplate, line 89, in pt_render
* Module zope.pagetemplate.pagetemplate, line 117, in pt_render
* Module zope.tal.talinterpreter, line 271, in __call__
* Module zope.tal.talinterpreter, line 346, in interpret
* Module zope.tal.talinterpreter, line 891, in do_useMacro
* Module zope.tal.talinterpreter, line 346, in interpret
* Module zope.tal.talinterpreter, line 536, in do_optTag_tal
* Module zope.tal.talinterpreter, line 521, in do_optTag
* Module zope.tal.talinterpreter, line 516, in no_tag
* Module zope.tal.talinterpreter, line 346, in interpret
* Module zope.tal.talinterpreter, line 957, in do_defineSlot
* Module zope.tal.talinterpreter, line 346, in interpret
* Module zope.tal.talinterpreter, line 536, in do_optTag_tal
* Module zope.tal.talinterpreter, line 521, in do_optTag
* Module zope.tal.talinterpreter, line 516, in no_tag
* Module zope.tal.talinterpreter, line 346, in interpret
* Module zope.tal.talinterpreter, line 861, in do_defineMacro
* Module zope.tal.talinterpreter, line 346, in interpret
* Module zope.tal.talinterpreter, line 957, in do_defineSlot
* Module zope.tal.talinterpreter, line 346, in interpret
* Module zope.tal.talinterpreter, line 536, in do_optTag_tal
* Module zope.tal.talinterpreter, line 521, in do_optTag
* Module zope.tal.talinterpreter, line 516, in no_tag
* Module zope.tal.talinterpreter, line 346, in interpret
* Module zope.tal.talinterpreter, line 534, in do_optTag_tal
* Module zope.tal.talinterpreter, line 516, in no_tag
* Module zope.tal.talinterpreter, line 346, in interpret
* Module zope.tal.talinterpreter, line 949, in do_defineSlot
* Module zope.tal.talinterpreter, line 346, in interpret
* Module zope.tal.talinterpreter, line 861, in do_defineMacro
* Module zope.tal.talinterpreter, line 346, in interpret
* Module zope.tal.talinterpreter, line 536, in do_optTag_tal
* Module zope.tal.talinterpreter, line 521, in do_optTag
* Module zope.tal.talinterpreter, line 516, in no_tag
* Module zope.tal.talinterpreter, line 346, in interpret
* Module zope.tal.talinterpreter, line 861, in do_defineMacro
* Module zope.tal.talinterpreter, line 346, in interpret
* Module zope.tal.talinterpreter, line 536, in do_optTag_tal
* Module zope.tal.talinterpreter, line 521, in do_optTag
* Module zope.tal.talinterpreter, line 516, in no_tag
* Module zope.tal.talinterpreter, line 346, in interpret
* Module zope.tal.talinterpreter, line 855, in do_condition
* Module zope.tal.talinterpreter, line 346, in interpret
* Module zope.tal.talinterpreter, line 536, in do_optTag_tal
* Module zope.tal.talinterpreter, line 521, in do_optTag
* Module zope.tal.talinterpreter, line 516, in no_tag
* Module zope.tal.talinterpreter, line 346, in interpret
* Module zope.tal.talinterpreter, line 824, in do_loop_tal
* Module zope.tal.talinterpreter, line 346, in interpret
* Module zope.tal.talinterpreter, line 536, in do_optTag_tal
* Module zope.tal.talinterpreter, line 521, in do_optTag
* Module zope.tal.talinterpreter, line 516, in no_tag
* Module zope.tal.talinterpreter, line 346, in interpret
* Module zope.tal.talinterpreter, line 536, in do_optTag_tal
* Module zope.tal.talinterpreter, line 521, in do_optTag
* Module zope.tal.talinterpreter, line 516, in no_tag
* Module zope.tal.talinterpreter, line 346, in interpret
* Module zope.tal.talinterpreter, line 408, in do_startTag
* Module zope.tal.talinterpreter, line 485, in attrAction_tal
* Module Products.PageTemplates.Expressions, line 228, in evaluateText
* Module zope.tales.tales, line 696, in evaluate
URL: index
Line 27, Column 24
Expression: <PythonExpr (test(oddrow, 'odd $cellId
sortable-cell','even $cellId sortable-cell'))>
Names:
{'container': <ATFolder at /QeF Site/squareview-test>,
'context': <ATFolder at /QeF Site/squareview-test>,
'default': ,
'here': <ATFolder at /QeF Site/squareview-test>,
'loop': {'item': <Products.PageTemplates.Expressions.PathIterator
object at 0x06BC8590>},
'nothing': None,
'options': {'args': (<Products.Five.metaclass.SimpleViewClass from
c:\dev\sources\zope\qef\trunk\src\qef.qefcontent\QeF\QeFContent\browser\square_view.pt
object at 0x06012650>,)},
'repeat': <Products.PageTemplates.Expressions.SafeMapping object at
0x060F2E90>,
'request': <HTTPRequest,
URL=http://127.0.0.1:8080/QeF%20Site/squareview-test/square_view.html>,
'root': <Application at >,
'template': <ImplicitAcquirerWrapper object at 0x05F411D0>,
'traverse_subpath': [],
'user': <PropertiedUser 'admin'>,
'view': <Products.Five.metaclass.SimpleViewClass from
c:\dev\sources\zope\qef\trunk\src\qef.qefcontent\QeF\QeFContent\browser\square_view.pt
object at 0x06012650>,
'views': <zope.app.pagetemplate.viewpagetemplatefile.ViewMapper
object at 0x06BD06D0>}
* Module zope.tales.pythonexpr, line 59, in __call__
__traceback_info__: (test(oddrow, 'odd $cellId sortable-cell','even
$cellId sortable-cell'))
* Module <string>, line 0, in ?
NameError: name 'test' is not defined
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