[Zope3-Users] WrongContainedType

[Tim Cook]

On Fri, 2008-10-10 at 17:46 +0200, Roger Ineichen wrote:

> I guess not, normaly such an error has an empty representation
> and the list is not empty. Try to do errors[0] or type(errors[0])
> and you probably see something.
> 
> If not I'm confused

Well, I'm confused anyway, but that isn't difficult. ;-)

After commenting the the if test on errors and the raise.

With print 'Object schema validation errors=',type(errors[0]):
I get:
Object schema validation errors=
<class'zope.schema._bootstrapinterfaces.RequiredMissing'>
Object schema validation errors=
<class'zope.schema._bootstrapinterfaces.RequiredMissing'>

With print 'Object schema validation errors=',errors[0]:
I get:
just the string Object schema validation errors= printed on each line.

With print 'Object schema validation errors=',errors:
I get:
Object schema validation errors= []
Object schema validation errors= []

Just to try to cover all bases.  I uncommented the if test and the only
print that changed was the one with just 'errors' (the last one above).
It produces, as I said before:

Object schema validation errors= []
Object schema validation errors= [, []]

Chasing this down is definitely above my Python abilities.

Cheers,
Tim



-- 
Timothy Cook, MSc
Health Informatics Research & Development Services
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