Merge pull request #2892 from lonvia/optional-forward-dependecies

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

diff --git a/nominatim/tools/exec_utils.py b/nominatim/tools/exec_utils.py
index 6b0807921a1365a5fab7212bb4932502bf33eabf..ed3bb53b3d8187cccae788942974dbd597f874a8 100644 (file)
--- a/nominatim/tools/exec_utils.py
+++ b/nominatim/tools/exec_utils.py
@@ -7,9 +7,10 @@
 """
 Helper functions for executing external programs.
 """
-from typing import Any, Union, Optional, Mapping
+from typing import Any, Union, Optional, Mapping, IO
 from pathlib import Path
 import logging
+import os
 import subprocess
 import urllib.request as urlrequest
 from urllib.parse import urlencode
@@ -47,8 +48,8 @@ def run_legacy_script(script: StrPath, *args: Union[int, str],
 
 def run_api_script(endpoint: str, project_dir: Path,
                    extra_env: Optional[Mapping[str, str]] = None,
-                   phpcgi_bin: Optional[str] = None,
-                   params: Optional[Mapping[str, str]] = None) -> int:
+                   phpcgi_bin: Optional[Path] = None,
+                   params: Optional[Mapping[str, Any]] = None) -> int:
     """ Execute a Nominatim API function.
 
         The function needs a project directory that contains the website
@@ -116,21 +117,27 @@ def run_osm2pgsql(options: Mapping[str, Any]) -> None:
     env = get_pg_env(options['dsn'])
     cmd = [str(options['osm2pgsql']),
            '--hstore', '--latlon', '--slim',
-           '--with-forward-dependencies', 'false',
            '--log-progress', 'true',
            '--number-processes', str(options['threads']),
            '--cache', str(options['osm2pgsql_cache']),
-           '--output', 'gazetteer',
            '--style', str(options['osm2pgsql_style'])
           ]
-    if options['append']:
-        cmd.append('--append')
+
+    if str(options['osm2pgsql_style']).endswith('.lua'):
+        env['LUA_PATH'] = ';'.join((str(options['osm2pgsql_style_path'] / 'flex-base.lua'),
+                                    os.environ.get('LUAPATH', ';')))
+        cmd.extend(('--output', 'flex'))
     else:
-        cmd.append('--create')
+        cmd.extend(('--output', 'gazetteer'))
+
+    cmd.append('--append' if options['append'] else '--create')
 
     if options['flatnode_file']:
         cmd.extend(('--flat-nodes', options['flatnode_file']))
 
+    if not options.get('forward_dependencies', False):
+        cmd.extend(('--with-forward-dependencies', 'false'))
+
     for key, param in (('slim_data', '--tablespace-slim-data'),
                        ('slim_index', '--tablespace-slim-index'),
                        ('main_data', '--tablespace-main-data'),
@@ -160,7 +167,8 @@ def get_url(url: str) -> str:
     headers = {"User-Agent": f"Nominatim/{version_str()}"}
 
     try:
-        with urlrequest.urlopen(urlrequest.Request(url, headers=headers)) as response:
+        request = urlrequest.Request(url, headers=headers)
+        with urlrequest.urlopen(request) as response: # type: IO[bytes]
             return response.read().decode('utf-8')
     except Exception:
         LOG.fatal('Failed to load URL: %s', url)