fix linting issues

src/nominatim_api/search/db_search_fields.py

@@ -13,9 +13,9 @@ import dataclasses
 import sqlalchemy as sa
 
 from nominatim_core.typing import SaFromClause, SaColumn, SaExpression
+from nominatim_core.utils.json_writer import JsonWriter
 from .query import Token
 from . import db_search_lookups as lookups
-from nominatim_core.utils.json_writer import JsonWriter
 
 
 @dataclasses.dataclass

src/nominatim_api/status.py

@@ -14,7 +14,7 @@ import dataclasses
 import sqlalchemy as sa
 
 from .connection import SearchConnection
-from .version import NOMINATIM_API_VERSION, parse_version
+from .version import NOMINATIM_API_VERSION, NominatimVersion, parse_version
 
 @dataclasses.dataclass
 class StatusResult:
@@ -24,7 +24,7 @@ class StatusResult:
     message: str
     software_version = NOMINATIM_API_VERSION
     data_updated: Optional[dt.datetime] = None
-    database_version: Optional[str] = None
+    database_version: Optional[NominatimVersion] = None
 
 
 async def get_status(conn: SearchConnection) -> StatusResult:

src/nominatim_api/version.py

@@ -8,6 +8,10 @@
 Version information for the Nominatim API.
 """
 
-from nominatim_core.version import NominatimVersion, parse_version
+# See also https://github.com/PyCQA/pylint/issues/6006
+# pylint: disable=useless-import-alias,unused-import
+
+from nominatim_core.version import (NominatimVersion as NominatimVersion,
+                                    parse_version as parse_version)
 
 NOMINATIM_API_VERSION = '4.4.99'

src/nominatim_db/clicmd/api.py

@@ -12,7 +12,9 @@ import argparse
 import logging
 import json
 import sys
+from functools import reduce
 
+from nominatim_core.errors import UsageError
 import nominatim_api as napi
 import nominatim_api.v1 as api_output
 from nominatim_api.v1.helpers import zoom_to_rank, deduplicate_results
@@ -61,7 +63,7 @@ def _add_api_output_arguments(parser: argparse.ArgumentParser) -> None:
                              "Parameter is difference tolerance in degrees."))
 
 
-def _get_geometry_output(args) -> napi.GeometryFormat:
+def _get_geometry_output(args: NominatimArgs) -> napi.GeometryFormat:
     """ Get the requested geometry output format in a API-compatible
         format.
     """
@@ -82,7 +84,7 @@ def _get_geometry_output(args) -> napi.GeometryFormat:
         raise UsageError(f"Unknown polygon output format '{args.polygon_output}'.") from exp
 
 
-def _get_locales(args, default: Optional[str]) -> napi.Locales:
+def _get_locales(args: NominatimArgs, default: Optional[str]) -> napi.Locales:
     """ Get the locales from the language parameter.
     """
     if args.lang:
@@ -93,7 +95,7 @@ def _get_locales(args, default: Optional[str]) -> napi.Locales:
     return napi.Locales()
 
 
-def _get_layers(args, default: napi.DataLayer) -> Optional[napi.DataLayer]:
+def _get_layers(args: NominatimArgs, default: napi.DataLayer) -> Optional[napi.DataLayer]:
     """ Get the list of selected layers as a DataLayer enum.
     """
     if not args.layers:

src/nominatim_db/clicmd/args.py

@@ -10,7 +10,6 @@ Provides custom functions over command-line arguments.
 from typing import Optional, List, Dict, Any, Sequence, Tuple
 import argparse
 import logging
-from functools import reduce
 from pathlib import Path
 
 from nominatim_core.errors import UsageError

src/nominatim_db/version.py

@@ -9,7 +9,11 @@ Version information for Nominatim.
 """
 from typing import Optional
 
-from nominatim_core.version import NominatimVersion, parse_version
+# See also https://github.com/PyCQA/pylint/issues/6006
+# pylint: disable=useless-import-alias,unused-import
+
+from nominatim_core.version import (NominatimVersion as NominatimVersion,
+                                    parse_version as parse_version)
 
 NOMINATIM_VERSION = NominatimVersion(4, 4, 99, 1)