[Zope] HowTo Render txt-Files with LocalFS in PythonScript?

[peter sabaini]

say youve got a structured-text file named 'textfile.txt'

solution 1, dtml-only:

<dtml-var "myLFS['textfile.txt'].data" fmt=structured-text>


solution 2, pyscript and dtml:

pyscript "test_py":

## Script (Python) "test_py"
##bind container=container
##bind context=context
##bind namespace=
##bind script=script
##bind subpath=traverse_subpath
##parameters=
##title=
##

lfs = context.lfs
test_dtml = context.test_dtml
f = lfs['textfile.txt']
data = f.data
print test_dtml(client=context, REQUEST=context.REQUEST, data=data)
return printed


dtml method "test_dtml":

<dtml-var data fmt=structured-text>


you can replace the string 'textfile.txt' with a variable of course.

cheers, peter.




Elena Schulz wrote:
> Dear List,
> 
> with the following PythonScript I try to render the content of txt-Files
> with LocalFS according to the howto of LocalFS (...snip..." To insert the
> text of the file after evaluating it as a DTML template in the current
> namespace, you would use:  <dtml-var "test['foo.dtml'](_.None, _)">
> .....snip ...").
> 
> My Script:
> 
> ## Script (Python) "getContentFiles"
> ##bind container=container
> ##bind context=context
> ##bind namespace=_
> ##bind script=script
> ##bind subpath=traverse_subpath
> ##parameters=REQUEST=None,myLFSInstance
> ##title=
> 
> myLFS = getattr(context, myLFSInstance)
> print myLFS['textfile.txt'](_.None,_)
> 
> but I get the below Error-Message. If I try:
> 
> print myLFS['textfile.txt'].data
> 
> the content is returned but without rendering (as expected).
> Does anybody know how to get the rendering done?
 >
> Thanks a lot for your help,
> 
> Elena
> 
> 
> Error-Message:
> 
> Error Type: AttributeError
> Error Value: __call__:
> 
> 
> Traceback (innermost last):
>   File J:\Zope\ZopeSite\lib\python\ZPublisher\Publish.py, line 223, in
> publish_module
>   File J:\Zope\ZopeSite\lib\python\ZPublisher\Publish.py, line 187, in
> publish
>   File J:\Zope\ZopeSite\lib\python\Zope\__init__.py, line 226, in
> zpublisher_exception_hook
>     (Object: jobs)
>   File J:\Zope\ZopeSite\lib\python\ZPublisher\Publish.py, line 171, in
> publish
>   File J:\Zope\ZopeSite\lib\python\ZPublisher\mapply.py, line 160, in mapply
>     (Object: index.html)
>   File J:\Zope\ZopeSite\lib\python\ZPublisher\Publish.py, line 112, in
> call_object
>     (Object: index.html)
>   File J:\Zope\ZopeSite\lib\python\OFS\DTMLMethod.py, line 199, in __call__
>     (Object: index.html)
>   File J:\Zope\ZopeSite\lib\python\DocumentTemplate\DT_String.py, line 546,
> in __call__
>     (Object: index.html)
>   File J:\Zope\ZopeSite\lib\python\OFS\DTMLMethod.py, line 192, in __call__
>     (Object: inhalt)
>   File J:\Zope\ZopeSite\lib\python\DocumentTemplate\DT_String.py, line 546,
> in __call__
>     (Object: inhalt)
>   File J:\Zope\ZopeSite\lib\python\DocumentTemplate\DT_Util.py, line 231, in
> eval
>     (Object: getContentFiles(_.None,sourceFolder,contentFiles))
>     (Info: getContentFiles)
>   File <string>, line 2, in f
>     (Object: guarded_getattr)
>   File J:\Zope\ZopeSite\lib\python\Shared\DC\Scripts\Bindings.py, line 324,
> in __call__
>     (Object: getContentFiles)
>   File J:\Zope\ZopeSite\lib\python\Shared\DC\Scripts\Bindings.py, line 354,
> in _bindAndExec
>     (Object: getContentFiles)
>   File J:\Zope\ZopeSite\lib\python\Products\PythonScripts\PythonScript.py,
> line 363, in _exec
>     (Object: getContentFiles)
>     (Info: ({'script': <PythonScript instance at 01F468C0>, 'context':
> <Folder instance at 01F4D430>, 'container': <Folder instance at 01EF0530>,
> '_': <TemplateDict object at 01EB1A30>, 'traverse_subpath': []}, (None,
> 'stxTexte', ['jobs.txt']), {}, (None, None)))
>   File Script (Python), line 16, in getContentFiles
> AttributeError: (see above)
> 
> 
> 
> 
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