python3Packages.geoalchemy2: fix build, enable tests, refactor

pkgs/development/python-modules/geoalchemy2/default.nix

@@ -1,31 +1,53 @@
 { lib
 , buildPythonPackage
 , fetchPypi
-, sqlalchemy
-, shapely
+, packaging
 , setuptools-scm
-, pytest
+, shapely
+, sqlalchemy
+, psycopg2
+, pytestCheckHook
 }:
 
 buildPythonPackage rec {
   pname = "GeoAlchemy2";
   version = "0.9.4";
+  format = "setuptools";
 
   src = fetchPypi {
     inherit pname version;
     sha256 = "b0e56d4a945bdc0f8fa9edd50ecc912889ea68e0e3558a19160dcb0d5b1b65fc";
   };
 
-  nativeBuildInputs = [ setuptools-scm ];
-  propagatedBuildInputs = [ sqlalchemy shapely ];
+  nativeBuildInputs = [
+    setuptools-scm
+  ];
 
-  # https://github.com/geoalchemy/geoalchemy2/blob/e05a676350b11f0e73609379dae5625c5de2e868/TEST.rst
-  doCheck = false;
+  propagatedBuildInputs = [
+    packaging
+    shapely
+    sqlalchemy
+  ];
+
+  checkInputs = [
+    psycopg2
+    pytestCheckHook
+  ];
+
+  disabledTestPaths = [
+    # tests require live postgis database
+    "tests/gallery/test_decipher_raster.py"
+    "tests/gallery/test_length_at_insert.py"
+    "tests/gallery/test_summarystatsagg.py"
+    "tests/gallery/test_type_decorator.py"
+    "tests/test_functional.py"
+  ];
 
   meta = with lib; {
+    description = "Toolkit for working with spatial databases";
     homepage =  "http://geoalchemy.org/";
     license = licenses.mit;
-    description = "Toolkit for working with spatial databases";
+    maintainers = with maintainers; [ ];
   };
 
 }