[Zope-CMF] error installing CMFCalendar in CMF-1.1beta

[Tres Seaver]

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marc lindahl wrote:


> Thanks for the suggestion...
> I think I'm missing something... I put the snippet below into a file called
> hoover_metadata.py in Extensions, and then added an External Method in the
> root of my portal, and got an error:
> 
> Site Error
> 
>   An error was encountered while publishing this resource.
> 
>   SyntaxError


OK, I'll attach the whole file, instead of relying on my mailer
not to munge stuff.

Tres.
-- 
===============================================================
Tres Seaver                                tseaver@digicool.com
Digital Creations     "Zope Dealers"       http://www.zope.org

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 name="dump_md_tool.py"
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 filename="dump_md_tool.py"

import string

def dumpMetadataTool( self ):
    """
        Extract the contents of the 'portal_metadata' tool as a chunk
        of Python for repopulation.
    """
    tool = self.portal_metadata
    lines = []
    add = lines.append
    add( '## Script (Python) "metadata_load"' )
    add( '##title=Load Metadata Tool' )
    add( '##parameters=' )
    add( 'tool = context.portal_metadata' )

    for element, spec in tool.listElementSpecs():

        for content_type, policy in spec.listPolicies():

            if content_type is not None:

                add( 'try: tool.removeElementPolicy( "%s", "%s" )'
                   % ( element, content_type ) )
                add( 'except: pass' )
                       
                spec_args = ( 'tool.addElementPolicy( "%s", "%s",'
                            % ( element, content_type ) )
            else:
                spec_args = ( 'tool.updateElementPolicy( "%s", "<default>",'
                            % element )

            if policy.isMultiValued():
                policy_args = ( ' %d, %d, %s, %d, %s )'
                              % ( policy.isRequired()
                                , policy.supplyDefault()
                                , policy.defaultValue()
                                , policy.enforceVocabulary()
                                , policy.allowedVocabulary()
                                )
                              )
            else:
                policy_args = ( ' %d, %d, "%s", %d, %s )'
                              % ( policy.isRequired()
                                , policy.supplyDefault()
                                , policy.defaultValue()
                                , policy.enforceVocabulary()
                                , policy.allowedVocabulary()
                                )
                              )

            add( spec_args + policy_args )

    return string.join( lines, '\n' )


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