Except and properly handle Errors in view decorator
After the next release we can remove all try/except combinations that
are not customized and leave the handling of those exceptions to the
view decorator.
Patch by: Sverre Rabbelier
# Until model subclassing is a possibility, a mixin class is used to add
# the necessary functions that may be contributed for geographic objects.
class GeoMixin:
"""
The Geographic Mixin class provides routines for geographic objects,
however, it is no longer necessary, since all of its previous functions
may now be accessed via the GeometryProxy. This mixin is only provided
for backwards-compatibility purposes, and will be eventually removed
(unless the need arises again).
"""
pass