python lookup: add function for simple lookups

[nominatim.git] / nominatim / api / core.py

diff --git a/nominatim/api/core.py b/nominatim/api/core.py
index 116a2625c76028a4e4d3de1d9358b82b509b3653..d00e6639da202ef15b7236a903b369c2c870d3b7 100644 (file)
--- a/nominatim/api/core.py
+++ b/nominatim/api/core.py
@@ -20,7 +20,7 @@ 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.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,