force a fixed pool size and make it configurable

[nominatim.git] / nominatim / tools / exec_utils.py

diff --git a/nominatim/tools/exec_utils.py b/nominatim/tools/exec_utils.py
index ab2ccc7cf9d83d4047cd5a7f5b7c14ba634bb29a..566ac06edc57d4374b4979095866c64c1e959d60 100644 (file)
--- a/nominatim/tools/exec_utils.py
+++ b/nominatim/tools/exec_utils.py
@@ -17,7 +17,7 @@ from urllib.parse import urlencode
 
 from nominatim.config import Configuration
 from nominatim.typing import StrPath
-from nominatim.version import version_str
+from nominatim.version import NOMINATIM_VERSION
 from nominatim.db.connection import get_pg_env
 
 LOG = logging.getLogger()
@@ -119,7 +119,7 @@ def run_osm2pgsql(options: Mapping[str, Any]) -> None:
     cmd = [str(options['osm2pgsql']),
            '--hstore', '--latlon', '--slim',
            '--log-progress', 'true',
-           '--number-processes', str(options['threads']),
+           '--number-processes', '1' if options['append'] else str(options['threads']),
            '--cache', str(options['osm2pgsql_cache']),
            '--style', str(options['osm2pgsql_style'])
           ]
@@ -162,7 +162,7 @@ def run_osm2pgsql(options: Mapping[str, Any]) -> None:
 def get_url(url: str) -> str:
     """ Get the contents from the given URL and return it as a UTF-8 string.
     """
-    headers = {"User-Agent": f"Nominatim/{version_str()}"}
+    headers = {"User-Agent": f"Nominatim/{NOMINATIM_VERSION!s}"}
 
     try:
         request = urlrequest.Request(url, headers=headers)