X-Git-Url: https://git.openstreetmap.org./nominatim.git/blobdiff_plain/41da298b189949e24ff5271bcd671bf5f7b7a444..4607c7ed04188e8e558949553b5c84fb86f351d0:/nominatim/api/core.py

diff --git a/nominatim/api/core.py b/nominatim/api/core.py
index 32c9b5e5..d00e6639 100644
--- a/nominatim/api/core.py
+++ b/nominatim/api/core.py
@@ -20,8 +20,8 @@ from nominatim.db.sqlalchemy_schema import SearchTables
 from nominatim.config import Configuration
 from nominatim.api.connection import SearchConnection
 from nominatim.api.status import get_status, StatusResult
-from nominatim.api.lookup import get_place_by_id
-from nominatim.api.reverse import reverse_lookup
+from nominatim.api.lookup import get_detailed_place
+from nominatim.api.reverse import ReverseGeocoder
 from nominatim.api.types import PlaceRef, LookupDetails, AnyPoint, DataLayer
 from nominatim.api.results import DetailedResult, ReverseResult
 
@@ -53,13 +53,16 @@ class NominatimAPIAsync:
 
             dsn = self.config.get_database_params()
 
+            query = {k: v for k, v in dsn.items()
+                      if k not in ('user', 'password', 'dbname', 'host', 'port')}
+            query['prepared_statement_cache_size'] = '0'
+
             dburl = sa.engine.URL.create(
                        'postgresql+asyncpg',
                        database=dsn.get('dbname'),
                        username=dsn.get('user'), password=dsn.get('password'),
                        host=dsn.get('host'), port=int(dsn['port']) if 'port' in dsn else None,
-                       query={k: v for k, v in dsn.items()
-                              if k not in ('user', 'password', 'dbname', 'host', 'port')})
+                       query=query)
             engine = sa_asyncio.create_async_engine(
                              dburl, future=True,
                              connect_args={'server_settings': {
@@ -134,7 +137,7 @@ class NominatimAPIAsync:
             Returns None if there is no entry under the given ID.
         """
         async with self.begin() as conn:
-            return await get_place_by_id(conn, place, details or LookupDetails())
+            return await get_detailed_place(conn, place, details or LookupDetails())
 
 
     async def reverse(self, coord: AnyPoint, max_rank: Optional[int] = None,
@@ -156,8 +159,9 @@ class NominatimAPIAsync:
         max_rank = max(0, min(max_rank or 30, 30))
 
         async with self.begin() as conn:
-            return await reverse_lookup(conn, coord, max_rank, layer,
-                                        details or LookupDetails())
+            geocoder = ReverseGeocoder(conn, max_rank, layer,
+                                       details or LookupDetails())
+            return await geocoder.lookup(coord)
 
 
 class NominatimAPI: