add skeleton code for convert function

[nominatim.git] / nominatim / clicmd / args.py

diff --git a/nominatim/clicmd/args.py b/nominatim/clicmd/args.py
index 9be20b20f31708bdb3ba69c6bd279c13a8ee2c27..eb3a3b6145f3c76dc569ebbcdbd6cbbc4fa48b37 100644 (file)
--- a/nominatim/clicmd/args.py
+++ b/nominatim/clicmd/args.py
@@ -10,11 +10,13 @@ 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.errors import UsageError
 from nominatim.config import Configuration
 from nominatim.typing import Protocol
+import nominatim.api as napi
 
 LOG = logging.getLogger()
 
@@ -42,7 +44,6 @@ class NominatimArgs:
     # Basic environment set by root program.
     config: Configuration
     project_dir: Path
-    phpcgi_path: Path
 
     # Global switches
     version: bool
@@ -71,6 +72,7 @@ class NominatimArgs:
     check_database: bool
     migrate: bool
     collect_os_info: bool
+    clean_deleted: str
     analyse_indexing: bool
     target: Optional[str]
     osm_id: Optional[str]
@@ -98,9 +100,9 @@ class NominatimArgs:
     output_all_postcodes: bool
     language: Optional[str]
     restrict_to_country: Optional[str]
-    restrict_to_osm_node: Optional[int]
-    restrict_to_osm_way: Optional[int]
-    restrict_to_osm_relation: Optional[int]
+
+    # Arguments to 'convert'
+    output: Path
 
     # Arguments to 'refresh'
     postcodes: bool
@@ -145,6 +147,7 @@ class NominatimArgs:
 
     # Arguments to 'search'
     query: Optional[str]
+    amenity: Optional[str]
     street: Optional[str]
     city: Optional[str]
     county: Optional[str]
@@ -153,7 +156,7 @@ class NominatimArgs:
     postalcode: Optional[str]
     countrycodes: Optional[str]
     exclude_place_ids: Optional[str]
-    limit: Optional[int]
+    limit: int
     viewbox: Optional[str]
     bounded: bool
     dedupe: bool
@@ -162,6 +165,7 @@ class NominatimArgs:
     lat: float
     lon: float
     zoom: Optional[int]
+    layers: Optional[Sequence[str]]
 
     # Arguments to 'lookup'
     ids: Sequence[str]
@@ -211,3 +215,45 @@ class NominatimArgs:
                 raise UsageError('Cannot access file.')
 
         return files
+
+
+    def get_geometry_output(self) -> napi.GeometryFormat:
+        """ Get the requested geometry output format in a API-compatible
+            format.
+        """
+        if not self.polygon_output:
+            return napi.GeometryFormat.NONE
+        if self.polygon_output == 'geojson':
+            return napi.GeometryFormat.GEOJSON
+        if self.polygon_output == 'kml':
+            return napi.GeometryFormat.KML
+        if self.polygon_output == 'svg':
+            return napi.GeometryFormat.SVG
+        if self.polygon_output == 'text':
+            return napi.GeometryFormat.TEXT
+
+        try:
+            return napi.GeometryFormat[self.polygon_output.upper()]
+        except KeyError as exp:
+            raise UsageError(f"Unknown polygon output format '{self.polygon_output}'.") from exp
+
+
+    def get_locales(self, default: Optional[str]) -> napi.Locales:
+        """ Get the locales from the language parameter.
+        """
+        if self.lang:
+            return napi.Locales.from_accept_languages(self.lang)
+        if default:
+            return napi.Locales.from_accept_languages(default)
+
+        return napi.Locales()
+
+
+    def get_layers(self, default: napi.DataLayer) -> Optional[napi.DataLayer]:
+        """ Get the list of selected layers as a DataLayer enum.
+        """
+        if not self.layers:
+            return default
+
+        return reduce(napi.DataLayer.__or__,
+                      (napi.DataLayer[s.upper()] for s in self.layers))