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Update code to work with SQLAlchemy 2

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This commit is contained in:
Edward Betts 2023-11-02 09:19:36 +00:00
parent 7603b33b2b
commit 6ada61e09b
1 changed files with 42 additions and 52 deletions
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94
matcher/api.py
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@ -123,7 +123,7 @@ def make_envelope_around_point(
) )
s = select( s = select(
[ *[
sqlalchemy.func.ST_AsText( sqlalchemy.func.ST_AsText(
sqlalchemy.func.ST_Project(p, distance, sqlalchemy.func.radians(deg)) sqlalchemy.func.ST_Project(p, distance, sqlalchemy.func.radians(deg))
) )
@ -158,11 +158,9 @@ def get_part_of(
s = ( s = (
select( select(
[ polygon.c.osm_id,
polygon.c.osm_id, polygon.c.tags,
polygon.c.tags, sqlalchemy.func.ST_Area(sqlalchemy.func.ST_Collect(polygon.c.way)),
sqlalchemy.func.ST_Area(sqlalchemy.func.ST_Collect(polygon.c.way)),
]
) )
.where( .where(
and_( and_(
@ -753,19 +751,17 @@ def find_osm_candidates(item, limit=80, max_distance=450, names=None):
s_point = ( s_point = (
select( select(
[ sqlalchemy.sql.expression.literal("point").label("t"),
sqlalchemy.sql.expression.literal("point").label("t"), point.c.osm_id,
point.c.osm_id, point.c.tags.label("tags"),
point.c.tags.label("tags"), sqlalchemy.func.min(
sqlalchemy.func.min( sqlalchemy.func.ST_DistanceSphere(
sqlalchemy.func.ST_DistanceSphere( model.ItemLocation.location, point.c.way
model.ItemLocation.location, point.c.way )
) ).label("dist"),
).label("dist"), sqlalchemy.func.ST_AsText(point.c.way),
sqlalchemy.func.ST_AsText(point.c.way), sqlalchemy.func.ST_AsGeoJSON(point.c.way),
sqlalchemy.func.ST_AsGeoJSON(point.c.way), null_area,
null_area,
]
) )
.where( .where(
and_( and_(
@ -784,21 +780,19 @@ def find_osm_candidates(item, limit=80, max_distance=450, names=None):
s_line = ( s_line = (
select( select(
[ sqlalchemy.sql.expression.literal("line").label("t"),
sqlalchemy.sql.expression.literal("line").label("t"), line.c.osm_id,
line.c.osm_id, line.c.tags.label("tags"),
line.c.tags.label("tags"), sqlalchemy.func.min(
sqlalchemy.func.min( sqlalchemy.func.ST_DistanceSphere(
sqlalchemy.func.ST_DistanceSphere( model.ItemLocation.location, line.c.way
model.ItemLocation.location, line.c.way )
) ).label("dist"),
).label("dist"), sqlalchemy.func.ST_AsText(
sqlalchemy.func.ST_AsText( sqlalchemy.func.ST_Centroid(sqlalchemy.func.ST_Collect(line.c.way))
sqlalchemy.func.ST_Centroid(sqlalchemy.func.ST_Collect(line.c.way)) ),
), sqlalchemy.func.ST_AsGeoJSON(sqlalchemy.func.ST_Collect(line.c.way)),
sqlalchemy.func.ST_AsGeoJSON(sqlalchemy.func.ST_Collect(line.c.way)), null_area,
null_area,
]
) )
.where( .where(
and_( and_(
@ -817,23 +811,19 @@ def find_osm_candidates(item, limit=80, max_distance=450, names=None):
s_polygon = ( s_polygon = (
select( select(
[ sqlalchemy.sql.expression.literal("polygon").label("t"),
sqlalchemy.sql.expression.literal("polygon").label("t"), polygon.c.osm_id,
polygon.c.osm_id, polygon.c.tags.label("tags"),
polygon.c.tags.label("tags"), sqlalchemy.func.min(
sqlalchemy.func.min( sqlalchemy.func.ST_DistanceSphere(
sqlalchemy.func.ST_DistanceSphere( model.ItemLocation.location, polygon.c.way
model.ItemLocation.location, polygon.c.way )
) ).label("dist"),
).label("dist"), sqlalchemy.func.ST_AsText(
sqlalchemy.func.ST_AsText( sqlalchemy.func.ST_Centroid(sqlalchemy.func.ST_Collect(polygon.c.way))
sqlalchemy.func.ST_Centroid( ),
sqlalchemy.func.ST_Collect(polygon.c.way) sqlalchemy.func.ST_AsGeoJSON(sqlalchemy.func.ST_Collect(polygon.c.way)),
) sqlalchemy.func.ST_Area(sqlalchemy.func.ST_Collect(polygon.c.way)),
),
sqlalchemy.func.ST_AsGeoJSON(sqlalchemy.func.ST_Collect(polygon.c.way)),
sqlalchemy.func.ST_Area(sqlalchemy.func.ST_Collect(polygon.c.way)),
]
) )
.where( .where(
and_( and_(
@ -856,7 +846,7 @@ def find_osm_candidates(item, limit=80, max_distance=450, names=None):
tables = ([] if item_is_linear_feature else [s_point]) + [s_line, s_polygon] tables = ([] if item_is_linear_feature else [s_point]) + [s_line, s_polygon]
s = ( s = (
select([sqlalchemy.sql.expression.union(*tables).alias()]) select(sqlalchemy.sql.expression.union(*tables).alias())
.where(dist < max_distance) .where(dist < max_distance)
.order_by(dist) .order_by(dist)
) )