add unique feature id

Hagellach37 · Hagellach37 · commit fe6cf1eaa8c3 · 2021-01-15T19:12:41.000+01:00
diff --git a/mapswipe_workers/mapswipe_workers/project_types/arbitrary_geometry/grouping_functions.py b/mapswipe_workers/mapswipe_workers/project_types/arbitrary_geometry/grouping_functions.py
@@ -70,7 +70,9 @@ def group_input_geometries(input_geometries_file, group_size):
                 "screen": [],
             }
 
-        groups[group_id_string]["feature_ids"].append(feature.GetFID())
+        # we use a new id here based on the count
+        # since we are not sure that GetFID returns unique values
+        groups[group_id_string]["feature_ids"].append(feature_count)
         groups[group_id_string]["feature_geometries"].append(
             json.loads(feature.GetGeometryRef().ExportToJson())
         )

Original file line number	Diff line number	Diff line change
`@@ -70,7 +70,9 @@ def group_input_geometries(input_geometries_file, group_size):`
`70`	`70`	`"screen": [],`
`71`	`71`	`}`
`72`	`72`
`73`		`- groups[group_id_string]["feature_ids"].append(feature.GetFID())`
	`73`	`+ # we use a new id here based on the count`
	`74`	`+ # since we are not sure that GetFID returns unique values`
	`75`	`+ groups[group_id_string]["feature_ids"].append(feature_count)`
`74`	`76`	`groups[group_id_string]["feature_geometries"].append(`
`75`	`77`	`json.loads(feature.GetGeometryRef().ExportToJson())`
`76`	`78`	`)`