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
20 LOG = logging.getLogger()
23 class Subcommand(Protocol):
25 Interface to be implemented by classes implementing a CLI subcommand.
28 def add_args(self, parser: argparse.ArgumentParser) -> None:
30 Fill the given parser for the subcommand with the appropriate
34 def run(self, args: 'NominatimArgs') -> int:
36 Run the subcommand with the given parsed arguments.
41 """ Customized namespace class for the nominatim command line tool
42 to receive the command-line arguments.
44 # Basic environment set by root program.
50 subcommand: Optional[str]
54 osm2pgsql_cache: Optional[int]
57 # Arguments added to all subcommands.
59 threads: Optional[int]
61 # Arguments to 'add-data'
66 relation: Optional[int]
67 tiger_data: Optional[str]
70 # Arguments to 'admin'
76 analyse_indexing: bool
79 place_id: Optional[int]
81 # Arguments to 'import'
83 continue_at: Optional[str]
90 prepare_database: bool
92 # Arguments to 'index'
98 # Arguments to 'export'
101 output_all_postcodes: bool
102 language: Optional[str]
103 restrict_to_country: Optional[str]
105 # Arguments to 'convert'
108 # Arguments to 'refresh'
115 secondary_importance: bool
119 enable_debug_statements: bool
120 data_object: Sequence[Tuple[str, int]]
121 data_area: Sequence[Tuple[str, int]]
123 # Arguments to 'replication'
125 update_functions: bool
126 check_for_updates: bool
131 # Arguments to 'serve'
135 # Arguments to 'special-phrases
136 import_from_wiki: bool
137 import_from_csv: Optional[str]
140 # Arguments to all query functions
147 polygon_output: Optional[str]
148 polygon_threshold: Optional[float]
150 # Arguments to 'search'
152 amenity: Optional[str]
153 street: Optional[str]
155 county: Optional[str]
157 country: Optional[str]
158 postalcode: Optional[str]
159 countrycodes: Optional[str]
160 exclude_place_ids: Optional[str]
162 viewbox: Optional[str]
166 # Arguments to 'reverse'
170 layers: Optional[Sequence[str]]
172 # Arguments to 'lookup'
175 # Arguments to 'details'
176 object_class: Optional[str]
180 polygon_geojson: bool
181 group_hierarchy: bool
183 def osm2pgsql_options(self, default_cache: int,
184 default_threads: int) -> Dict[str, Any]:
185 """ Return the standard osm2pgsql options that can be derived
186 from the command line arguments. The resulting dict can be
187 further customized and then used in `run_osm2pgsql()`.
189 return dict(osm2pgsql=self.config.OSM2PGSQL_BINARY or self.config.lib_dir.osm2pgsql,
190 osm2pgsql_cache=self.osm2pgsql_cache or default_cache,
191 osm2pgsql_style=self.config.get_import_style_file(),
192 osm2pgsql_style_path=self.config.config_dir,
193 threads=self.threads or default_threads,
194 dsn=self.config.get_libpq_dsn(),
195 flatnode_file=str(self.config.get_path('FLATNODE_FILE') or ''),
196 tablespaces=dict(slim_data=self.config.TABLESPACE_OSM_DATA,
197 slim_index=self.config.TABLESPACE_OSM_INDEX,
198 main_data=self.config.TABLESPACE_PLACE_DATA,
199 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.')