ExportToJson GeometryCollection handling

[crschmidt]

   if self.GetGeometryType() == ogr.wkbGeometryCollection or \
       self.GetGeometryType() == ogr.wkbGeometryCollection25D:
        geometries = []    
        geom_count = geometry.GetGeometryCount()
        for g in range(geom_count):
            geom = self.GetGeometryRef(g)
            geometries.append(geom.ExportToJson())
        output = {'type': types[self.GetGeometryType()],
                  'geometries': geometries}
    else:
        output = {'type': types[geometry.GetGeometryType()],
                  'coordinates': get_coordinates(geometry)}

[crschmidt]

Needs a \ after the or.

[hobu]

Added in r12333

[crschmidt]

fixes copy paste errors

[crschmidt]

The code I pasted was cargo culted from an external ogrhelpers module -- not written internally. This patch is against the actual ogr code, and is tested to after a 'python setup.py install' from trunk plus this patch.

[hobu]

I think we're done with this after r12335.