Merge pull request #3530 from lonvia/clean-use-of-os-environ

[nominatim.git] / src / nominatim_db / tools / convert_sqlite.py

diff --git a/src/nominatim_db/tools/convert_sqlite.py b/src/nominatim_db/tools/convert_sqlite.py
index 2377abc0b2be5dde5913a742eb5d5af7eac118f1..d53527d181f4f670e9028b0cf27869751e3a9bfa 100644 (file)
--- a/src/nominatim_db/tools/convert_sqlite.py
+++ b/src/nominatim_db/tools/convert_sqlite.py
@@ -7,7 +7,7 @@
 """
 Exporting a Nominatim database to SQlite.
 """
 """
 Exporting a Nominatim database to SQlite.
 """

-from typing import Set, Any
+from typing import Set, Any, Optional, Union

 import datetime as dt
 import logging
 from pathlib import Path
 import datetime as dt
 import logging
 from pathlib import Path


@@ -21,7 +21,8 @@ from nominatim_api.sql.sqlalchemy_types import Geometry, IntArray
 
 LOG = logging.getLogger()
 
 
 LOG = logging.getLogger()
 

-async def convert(project_dir: Path, outfile: Path, options: Set[str]) -> None:
+async def convert(project_dir: Optional[Union[str, Path]],
+                  outfile: Path, options: Set[str]) -> None:

     """ Export an existing database to sqlite. The resulting database
         will be usable against the Python frontend of Nominatim.
     """
     """ Export an existing database to sqlite. The resulting database
         will be usable against the Python frontend of Nominatim.
     """