[Zope] <dtml-in> with <sequence> problems

[Jarkko Veijalainen]

i have this external method called Imap_methods. Why zope refused to pass
'666668@domain.com' string to my method. Is there something wrong with my
syntax. 


	<dtml-in Imap_methods('666668@domain.com')>
   
		... do my stuff here ....
		(question 2)
	
	</dtml-in>

results following error message

Error Type: KeyError
           Error Value: Imap_methods('666668@domain.com')

Traceback (innermost last):
  File C:\Boothill\lib\python\ZPublisher\Publish.py, line 214, in
publish_module
  File C:\Boothill\lib\python\ZPublisher\Publish.py, line 179, in publish
  File C:\Boothill\lib\python\Zope\__init__.py, line 202, in
zpublisher_exception_hook
    (Object: ElementWithAttributes)
  File C:\Boothill\lib\python\ZPublisher\Publish.py, line 165, in publish
  File C:\Boothill\lib\python\ZPublisher\mapply.py, line 160, in mapply
    (Object: email_headers)
  File C:\Boothill\lib\python\ZPublisher\Publish.py, line 102, in
call_object
    (Object: email_headers)
  File C:\Boothill\lib\python\OFS\DTMLDocument.py, line 166, in __call__
    (Object: email_headers)
  File C:\Boothill\lib\python\DocumentTemplate\DT_String.py, line 502, in
__call__
    (Object: email_headers)
  File C:\Boothill\lib\python\DocumentTemplate\DT_In.py, line 630, in
renderwob
    (Object: Imap_methods('666668@domain.com'))
KeyError: (see above)


question 2:
Whats is best way to return following tuples from that method
	
	tuple formation:
	[index,[from,to,subject,date]]

and sequence them to table between <TD> tags.

	jarkkov