Implement native SQL Alchemy MVT

.github/workflows/main.yml

@@ -24,6 +24,15 @@ jobs:
           - python-version: '3.10'
     env:
       PYGEOAPI_CONFIG: "$(pwd)/pygeoapi-config.yml"
+
+    services:
+      postgres:
+        image: postgis/postgis:14-3.2
+        ports:
+          - 5432:5432
+        env:
+          POSTGRES_DB: test
+          POSTGRES_PASSWORD: ${{ secrets.DatabasePassword || 'postgres' }}
 
     steps:
     - name: Pre-pull Docker Images
@@ -32,7 +41,6 @@ jobs:
         docker pull appropriate/curl:latest &
         docker pull elasticsearch:8.17.0 &
         docker pull opensearchproject/opensearch:2.18.0 &
-        docker pull mdillon/postgis:latest &
         docker pull mongo:8.0.4 &
         docker pull ghcr.io/cgs-earth/sensorthings-action:0.1.0 &
         docker pull postgis/postgis:14-3.2 &
@@ -58,12 +66,6 @@ jobs:
         sudo sysctl -w vm.swappiness=1
         sudo sysctl -w fs.file-max=262144
         sudo sysctl -w vm.max_map_count=262144
-    - name: Install and run PostgreSQL/PostGIS 📦
-      uses: huaxk/postgis-action@v1
-      with:
-        postgresql password: ${{ secrets.DatabasePassword || 'postgres' }}
-        postgresql db: 'test'
-
     - name: "Install and run MySQL 📦"
       uses: mirromutth/mysql-action@v1.1
       with:
@@ -164,6 +166,7 @@ jobs:
         pytest tests/test_oracle_provider.py
         pytest tests/test_parquet_provider.py
         pytest tests/test_postgresql_provider.py
+        pytest tests/test_postgresql_mvt_provider.py
         pytest tests/test_mysql_provider.py
         pytest tests/test_rasterio_provider.py
         pytest tests/test_sensorthings_edr_provider.py 

docs/source/data-publishing/ogcapi-tiles.rst

@@ -140,9 +140,6 @@ MVT-postgresql
 .. note::
    Must have PostGIS installed with protobuf-c support 
 
-.. note::
-   Geometry must be using EPSG:4326
-
 This provider gives support to serving tiles generated using `PostgreSQL <https://www.postgresql.org/>`_ with `PostGIS <https://postgis.net/>`_.
 The tiles are rendered on-the-fly using `ST_AsMVT <https://postgis.net/docs/ST_AsMVT.html>`_ and related methods.
 
@@ -152,24 +149,28 @@ This code block shows how to configure pygeoapi to render Mapbox vector tiles fr
 
    providers:
        - type: tile
-           name: MVT-postgresql
-           data:
-               host: 127.0.0.1
-               port: 3010 # Default 5432 if not provided
-               dbname: test
-               user: postgres
-               password: postgres
-               search_path: [osm, public]
-           id_field: osm_id
-           table: hotosm_bdi_waterways
-           geom_field: foo_geom
-           options:
-               zoom:
-                   min: 0
-                   max: 15
-           format:
-               name: pbf
-               mimetype: application/vnd.mapbox-vector-tile
+         name: MVT-postgresql
+         data:
+             host: 127.0.0.1
+             port: 3010 # Default 5432 if not provided
+             dbname: test
+             user: postgres
+             password: postgres
+             search_path: [osm, public]
+         id_field: osm_id
+         table: hotosm_bdi_waterways
+         geom_field: foo_geom
+         storage_crs: http://www.opengis.net/def/crs/EPSG/0/4326
+         options:
+             zoom:
+                 min: 0
+                 max: 15
+         format:
+             name: pbf
+             mimetype: application/vnd.mapbox-vector-tile
+
+.. tip::
+   Geometry must have correctly defined :ref:`storage_crs<crs>`
 
 PostgreSQL-related connection options can also be added to `options`. Please refer to the :ref:`PostgreSQL OGC Features Provider<PostgreSQL>` documentation for more information.
 

pygeoapi/api/tiles.py

@@ -246,7 +246,7 @@ def get_collection_tiles_data(
         if content is None:
             msg = 'identifier not found'
             return api.get_exception(
-                HTTPStatus.NO_CONTENT, headers, format_, 'NocContent', msg)
+                HTTPStatus.NO_CONTENT, headers, format_, 'NoContent', msg)
         else:
             return headers, HTTPStatus.OK, content