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band-aid for SQLAlchemy 1.4

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Sarah Hoffmann
2023-06-26 21:37:17 +02:00
parent 9f6f12cfeb
commit 42631b85c7
2 changed files with 11 additions and 3 deletions
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6
nominatim/db/sqlalchemy_types.py
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@@ -28,7 +28,7 @@ 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
@@ -37,14 +37,14 @@ 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: 'sa.BindParameter[Any]') -> SaColumn:
return sa.func.ST_GeomFromText(bindvalue, type_=self)