1 # SPDX-License-Identifier: GPL-3.0-or-later
3 # This file is part of Nominatim. (https://nominatim.org)
5 # Copyright (C) 2024 by the Nominatim developer community.
6 # For a full list of authors see the git log.
8 Provides custom functions over command-line arguments.
10 from typing import Optional, List, Dict, Any, Sequence, Tuple
13 from pathlib import Path
15 from ..errors import UsageError
16 from ..config import Configuration
17 from ..typing import Protocol
19 LOG = logging.getLogger()
21 class Subcommand(Protocol):
23 Interface to be implemented by classes implementing a CLI subcommand.
26 def add_args(self, parser: argparse.ArgumentParser) -> None:
28 Fill the given parser for the subcommand with the appropriate
32 def run(self, args: 'NominatimArgs') -> int:
34 Run the subcommand with the given parsed arguments.
39 """ Customized namespace class for the nominatim command line tool
40 to receive the command-line arguments.
42 # Basic environment set by root program.
48 subcommand: Optional[str]
52 osm2pgsql_cache: Optional[int]
55 # Arguments added to all subcommands.
57 threads: Optional[int]
59 # Arguments to 'add-data'
64 relation: Optional[int]
65 tiger_data: Optional[str]
68 # Arguments to 'admin'
74 analyse_indexing: bool
77 place_id: Optional[int]
79 # Arguments to 'import'
81 continue_at: Optional[str]
88 prepare_database: bool
90 # Arguments to 'index'
96 # Arguments to 'export'
99 output_all_postcodes: bool
100 language: Optional[str]
101 restrict_to_country: Optional[str]
103 # Arguments to 'convert'
106 # Arguments to 'refresh'
113 secondary_importance: bool
117 enable_debug_statements: bool
118 data_object: Sequence[Tuple[str, int]]
119 data_area: Sequence[Tuple[str, int]]
121 # Arguments to 'replication'
123 update_functions: bool
124 check_for_updates: bool
129 # Arguments to 'serve'
133 # Arguments to 'special-phrases
134 import_from_wiki: bool
135 import_from_csv: Optional[str]
138 # Arguments to all query functions
145 polygon_output: Optional[str]
146 polygon_threshold: Optional[float]
148 # Arguments to 'search'
150 amenity: Optional[str]
151 street: Optional[str]
153 county: Optional[str]
155 country: Optional[str]
156 postalcode: Optional[str]
157 countrycodes: Optional[str]
158 exclude_place_ids: Optional[str]
160 viewbox: Optional[str]
164 # Arguments to 'reverse'
168 layers: Optional[Sequence[str]]
170 # Arguments to 'lookup'
173 # Arguments to 'details'
174 object_class: Optional[str]
178 polygon_geojson: bool
179 group_hierarchy: bool
182 def osm2pgsql_options(self, default_cache: int,
183 default_threads: int) -> Dict[str, Any]:
184 """ Return the standard osm2pgsql options that can be derived
185 from the command line arguments. The resulting dict can be
186 further customized and then used in `run_osm2pgsql()`.
188 return dict(osm2pgsql=self.config.OSM2PGSQL_BINARY or self.config.lib_dir.osm2pgsql,
189 osm2pgsql_cache=self.osm2pgsql_cache or default_cache,
190 osm2pgsql_style=self.config.get_import_style_file(),
191 osm2pgsql_style_path=self.config.config_dir,
192 threads=self.threads or default_threads,
193 dsn=self.config.get_libpq_dsn(),
194 flatnode_file=str(self.config.get_path('FLATNODE_FILE') or ''),
195 tablespaces=dict(slim_data=self.config.TABLESPACE_OSM_DATA,
196 slim_index=self.config.TABLESPACE_OSM_INDEX,
197 main_data=self.config.TABLESPACE_PLACE_DATA,
198 main_index=self.config.TABLESPACE_PLACE_INDEX
203 def get_osm_file_list(self) -> Optional[List[Path]]:
204 """ Return the --osm-file argument as a list of Paths or None
205 if no argument was given. The function also checks if the files
206 exist and raises a UsageError if one cannot be found.
208 if not self.osm_file:
211 files = [Path(f) for f in self.osm_file]
213 if not fname.is_file():
214 LOG.fatal("OSM file '%s' does not exist.", fname)
215 raise UsageError('Cannot access file.')