[Zope] Newbie - passing a list to an External Method

[Ashley Lloyd]

Thanks again for your help Dylan.

If I set the External Method parameters to (self, fileID, Lines), and call 
it in this manner:
<dtml-let link="sping2(fileID='myPDFfile.pdf',lines=mylines)">
(sping2 being the ID of the External Method - and the external method 
returning the fileID that is passed in as the filename to generate)
I get the following error:

Error Type TypeError
Error Value run() takes exactly 3 non-keyword arguments (0 given)
Error Trace Traceback (most recent call last):
File "C:\PROGRA~1\ZopeSite\lib\python\DocumentTemplate\DT_Try.py", line 149, 
in render_try_except
result = render_blocks(self.section, md)
File "C:\PROGRA~1\ZopeSite\lib\python\DocumentTemplate\DT_Let.py", line 75, 
in render
else: d[name]=expr(md)
File "C:\PROGRA~1\ZopeSite\lib\python\DocumentTemplate\DT_Util.py", line 
159, in eval
return eval(code, d)
File "", line 2, in f
File 
"C:\PROGRA~1\ZopeSite\lib\python\Products\ExternalMethod\ExternalMethod.py", 
line 198, in __call__
try: return apply(f,args,kw)
TypeError: run() takes exactly 3 non-keyword arguments (0 given)

Thanks again

Ashley


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