Removed unused code

utils/geo_utils.py

@@ -3,9 +3,6 @@
 from qgis.core import QgsCoordinateReferenceSystem
 from qgis.core import QgsCoordinateTransform
 from qgis.core import QgsProject
-from qgis.core import QgsVectorLayer
-from qgis.core import QgsField
-from qgis.core import QgsWkbTypes
 
 
 def get_coord_transformation_instance(src_epsg, dest_epsg):
@@ -16,29 +13,3 @@ def get_coord_transformation_instance(src_epsg, dest_epsg):
     src_crs = QgsCoordinateReferenceSystem(int(src_epsg))
     dest_crs = QgsCoordinateReferenceSystem(int(dest_epsg))
     return QgsCoordinateTransform(src_crs, dest_crs, QgsProject.instance())
-
-
-def copy_vectorlayer_attributes(source_layer: QgsVectorLayer, layer_name: str, additional_attributes) -> QgsVectorLayer:
-    """
-    Create a new QgsVectorLayer containing the attributes of the base_layer plus the list
-    of additional attributes.
-    """
-    source_provider = source_layer.dataProvider()
-
-    uri = "{0}?crs=EPSG:{1}".format(
-        QgsWkbTypes.displayString(source_provider.wkbType()).lstrip("WKB"),
-        str(source_provider.crs().postgisSrid()),
-    )
-
-    dest_layer = QgsVectorLayer(uri, layer_name, "memory")
-    dest_provider = dest_layer.dataProvider()
-    dest_provider.addAttributes(source_provider.fields())
-
-    new_attributes = []
-    for name, type in additional_attributes.items():
-        new_attributes.append(QgsField(name, type))
-
-    dest_provider.addAttributes(new_attributes)
-    dest_layer.updateFields()
-
-    return dest_layer