leverage custom tiling schemes in MVT tile providers

Author: tomkralidis

pygeoapi/provider/base_mvt.py

@@ -71,14 +71,9 @@ def get_layer(self):
         raise NotImplementedError()
 
     def get_tiling_schemes(self):
-
-        tile_matrix_set_links_list = [
-            TileMatrixSetEnum.WORLDCRS84QUAD.value,
-            TileMatrixSetEnum.WEBMERCATORQUAD.value
-        ]
         tile_matrix_set_links = [
-            item for item in tile_matrix_set_links_list
-            if item.tileMatrixSet in self.options['schemes']]
+            item.value for item in TileMatrixSetEnum
+            if item.value.tileMatrixSet in self.schemes]
 
         return tile_matrix_set_links
 

pygeoapi/provider/mvt_tippecanoe.py

@@ -139,7 +139,8 @@ def get_layer(self):
             return Path(self.data).name
 
     def get_tiling_schemes(self):
-        "Only WebMercatorQuad tiling scheme is supported in elastic"
+        "Only WebMercatorQuad tiling scheme is supported in Elasticsearch"
+
         return [TileMatrixSetEnum.WEBMERCATORQUAD.value]
 
     def get_tiles_service(self, baseurl=None, servicepath=None,

pygeoapi/provider/tile.py

@@ -58,6 +58,7 @@ def __init__(self, provider_def):
         self.format_type = provider_def['format']['name']
         self.mimetype = provider_def['format']['mimetype']
         self.options = provider_def.get('options')
+        self.schemes = provider_def.get('schemes', [])
         self.tile_type = None
 
     def get_layer(self):