1 # Until model subclassing is a possibility, a mixin class is used to add

     2 # the necessary functions that may be contributed for geographic objects.

     3 class GeoMixin:

     4     """

     5     The Geographic Mixin class provides routines for geographic objects,

     6     however, it is no longer necessary, since all of its previous functions 

     7     may now be accessed via the GeometryProxy.  This mixin is only provided

     8     for backwards-compatibility purposes, and will be eventually removed

     9     (unless the need arises again).

    10     """

    11     pass