Commit 5a09f394 authored by Jesse Mapel's avatar Jesse Mapel Committed by jlaura
Browse files

Empty footprint (#330) 

* Added warning and handling for None footprint

* Removed print

* Added test for null footprint
parent 925ecd57

autocnet/graph/node.py

+2 −1
Original line number Diff line number Diff line
@@ -517,7 +517,8 @@ class NetworkNode(Node): 
            cam = self.create_camera()

            try:

                fp = self.footprint

            except:

            except Exception as e:

                warnings.warn('Unable to generate image footprint.\n{}'.format(e))

                fp = None

            # Create the image

            i = Images(name=kwargs['image_name'],

autocnet/io/db/model.py

+3 −0
Original line number Diff line number Diff line
@@ -226,6 +226,9 @@ class Images(BaseMixin, Base): 
        if isinstance(geom, osgeo.ogr.Geometry):

            # If an OGR geom, convert to shapely

            geom = shapely.wkt.loads(geom.ExportToWkt())

        if geom is None:

            self._footprint_latlon = None

        else:

            self._footprint_latlon = from_shape(geom, srid=srid)



class Overlay(BaseMixin, Base):

autocnet/io/db/tests/test_model.py

+5 −0
Original line number Diff line number Diff line
@@ -169,6 +169,11 @@ def test_jigsaw_append(mockFunc, session, measure_data, point_data, image_data): 
    assert resp.liner == 0.1

    assert resp.sampler == 0.1



def test_null_footprint(session):

    i = model.Images.create(session, footprint_latlon=None,

                                      serial = 'serial')

    assert i.footprint_latlon is None



def test_broken_bad_geom(session):

    # An irreperablly damaged poly

    geom = MultiPolygon([Polygon([(0,0), (1,1), (1,2), (1,1), (0,0)])])