IDate deserialization

[yurj]

collective.z3cform.datagridfield/src/collective/z3cform/datagridfield/deserializer.py

Line 28 in f3af2a1

if IDatetime.providedBy(field):

Shouldn't this include also IDate? But I see now that restapi does not deserialize IDate... but anyway, including it here should not be a problem, what do you think?

[petschki]

https://github.com/zopefoundation/zope.schema/blob/master/src/zope/schema/_field.py#L324-L354

These are 4 independent fields ... so you would need to implement deserializers for all 4 interfaces.