Minor improvements related to style

Author: nemesifier

rest_framework_gis/fields.py

@@ -38,7 +38,7 @@ def from_native(self, value):
 
         try:
             return GEOSGeometry(value)
-        except (ValueError, GEOSException, OGRException, TypeError) as e:
+        except (ValueError, GEOSException, OGRException, TypeError):
             raise ValidationError(_('Invalid format: string or unicode input unrecognized as WKT EWKT, and HEXEWKB.'))
 
         return value

rest_framework_gis/filters.py

@@ -118,7 +118,6 @@ def get_filter_point(self, request):
         p = Point(x,y)
         return p
 
-    
     def dist_to_deg(self, distance, latitude):
         """
         distance = distance in meters
@@ -146,8 +145,7 @@ def dist_to_deg(self, distance, latitude):
         earthRadius = 6378160.0
         latitudeCorrection = 0.5 * (1 + cos(lat * pi / 180))
         return (distance / (earthRadius * latitudeCorrection) * rad2deg)
-
-
+    
     def filter_queryset(self, request, queryset, view):
         filter_field = getattr(view, 'distance_filter_field', None)
         convert_distance_input = getattr(view, 'distance_filter_convert_meters', False)

rest_framework_gis/tilenames.py

@@ -1,17 +1,18 @@
 #!/usr/bin/env python
-#-------------------------------------------------------
+# -------------------------------------------------------
 # Translates between lat/long and the slippy-map tile
 # numbering scheme
 # 
 # http://wiki.openstreetmap.org/index.php/Slippy_map_tilenames
 # 
 # Written by Oliver White, 2007
 # This file is public-domain
-#-------------------------------------------------------
-from math import pi, atan, sinh, degrees, pow
+# -------------------------------------------------------
+from math import pi, atan, sinh, degrees, pow as math_pow
+
 
 def num_tiles(z):
-    return(pow(2,z))
+    return(math_pow(2,z))
 
 
 def lat_edges(y,z):

tests/django_restframework_gis_tests/tests.py

@@ -529,11 +529,11 @@ def test_DistanceToPointFilter_filtering(self):
 
         # Filter parameters
         distance = 5000 #meters
-        point_inside_ggpark = [ -122.49034881591797, 37.76949349270407 ]
-        point_on_golden_gate_bridge = [ -122.47894, 37.8199 ]
-        point_on_alcatraz = [-122.4222, 37.82667 ]
-        point_on_treasure_island = [ -122.3692, 37.8244 ]
-        point_on_angel_island = [ -122.4326, 37.86091 ]
+        point_inside_ggpark = [-122.49034881591797, 37.76949349270407]
+        point_on_golden_gate_bridge = [-122.47894, 37.8199]
+        point_on_alcatraz = [-122.4222, 37.82667]
+        point_on_treasure_island = [-122.3692, 37.8244]
+        point_on_angel_island = [-122.4326, 37.86091]
 
         url_params = '?dist=%0.4f&point=%0.4f,%0.4f&format=json' % (distance, point_on_alcatraz[0], point_on_alcatraz[1])
 
@@ -634,20 +634,18 @@ def test_DistanceToPointFilter_filtering(self):
         ggpark.save()
 
         # Make sure we only get back the ones within the distance
-        response = self.client.get(self.location_within_distance_of_point_list_url + url_params)
+        response = self.client.get('%s%s' % (self.location_within_distance_of_point_list_url, url_params))
         self.assertEqual(len(response.data['features']), 1)
         for result in response.data['features']:
             self.assertEqual(result['properties']['name'] in (treasure_island.name), True)
 
         # Make sure we get back all the ones within the distance
         distance = 7000
         url_params = '?dist=%0.4f&point=%0.4f,%0.4f&format=json' % (distance, point_on_alcatraz[0], point_on_alcatraz[1])
-        response = self.client.get(self.location_within_distance_of_point_list_url + url_params)
+        response = self.client.get('%s%s' % (self.location_within_distance_of_point_list_url, url_params))
         self.assertEqual(len(response.data['features']), 2)
         for result in response.data['features']:
             self.assertEqual(result['properties']['name'] in (ggpark.name, treasure_island.name), True)
-
-        
 
         # Make sure we only get back the ones within the distance
         degrees = .05

tests/django_restframework_gis_tests/views.py

@@ -64,6 +64,7 @@ class GeojsonLocationOverlapsTileList(GeojsonLocationContainedInTileList):
 
 geojson_location_overlaps_tile_list = GeojsonLocationOverlapsTileList.as_view()
 
+
 class GeojsonLocationWithinDistanceOfPointList(generics.ListAPIView):
     model = Location
     serializer_class = LocationGeoFeatureSerializer
@@ -74,6 +75,7 @@ class GeojsonLocationWithinDistanceOfPointList(generics.ListAPIView):
 
 geojson_location_within_distance_of_point_list = GeojsonLocationWithinDistanceOfPointList.as_view()
 
+
 class GeojsonLocationWithinDegreesOfPointList(GeojsonLocationWithinDistanceOfPointList):
     distance_filter_convert_meters = False #Default setting