fix linting issues

[nominatim.git] / nominatim / db / sqlalchemy_types.py

diff --git a/nominatim/db/sqlalchemy_types.py b/nominatim/db/sqlalchemy_types.py
index e34dc7c188106c8f031c6e53474264409664a324..f5ec82bdbc4ef24b46d357c5ea060195b6302e68 100644 (file)
--- a/nominatim/db/sqlalchemy_types.py
+++ b/nominatim/db/sqlalchemy_types.py
@@ -10,9 +10,11 @@ Custom types for SQLAlchemy.
 from typing import Callable, Any
 
 import sqlalchemy as sa
-import sqlalchemy.types as types
+from sqlalchemy import types
 
-from nominatim.typing import SaColumn
+from nominatim.typing import SaColumn, SaBind
+
+#pylint: disable=all
 
 class Geometry(types.UserDefinedType[Any]):
     """ Simplified type decorator for PostGIS geometry. This type
@@ -28,7 +30,7 @@ class Geometry(types.UserDefinedType[Any]):
         return f'GEOMETRY({self.subtype}, 4326)'
 
 
-    def bind_processor(self, dialect: sa.Dialect) -> Callable[[Any], str]:
+    def bind_processor(self, dialect: 'sa.Dialect') -> Callable[[Any], str]:
         def process(value: Any) -> str:
             if isinstance(value, str):
                 return 'SRID=4326;' + value
@@ -37,20 +39,20 @@ class Geometry(types.UserDefinedType[Any]):
         return process
 
 
-    def result_processor(self, dialect: sa.Dialect, coltype: object) -> Callable[[Any], str]:
+    def result_processor(self, dialect: 'sa.Dialect', coltype: object) -> Callable[[Any], str]:
         def process(value: Any) -> str:
             assert isinstance(value, str)
             return value
         return process
 
 
-    def bind_expression(self, bindvalue: sa.BindParameter[Any]) -> SaColumn:
+    def bind_expression(self, bindvalue: SaBind) -> SaColumn:
         return sa.func.ST_GeomFromText(bindvalue, type_=self)
 
 
     class comparator_factory(types.UserDefinedType.Comparator):
 
-        def intersects(self, other: SaColumn) -> SaColumn:
+        def intersects(self, other: SaColumn) -> 'sa.Operators':
             return self.op('&&')(other)
 
         def is_line_like(self) -> SaColumn: