X-Git-Url: https://git.openstreetmap.org./nominatim.git/blobdiff_plain/4cb6dc01f382e9fb748efbe4517442af2274f210..d69411f414c6e93e558e01e1736f1628fcec67ab:/nominatim/cli.py diff --git a/nominatim/cli.py b/nominatim/cli.py index f02277ae..d34ef118 100644 --- a/nominatim/cli.py +++ b/nominatim/cli.py @@ -1,36 +1,35 @@ +# SPDX-License-Identifier: GPL-2.0-only +# +# This file is part of Nominatim. (https://nominatim.org) +# +# Copyright (C) 2022 by the Nominatim developer community. +# For a full list of authors see the git log. """ Command-line interface to the Nominatim functions for import, update, database administration and querying. """ -import datetime as dt +from typing import Optional, Any, List, Union +import importlib +import logging import os import sys -import time import argparse -import logging from pathlib import Path -from .config import Configuration -from .tools.exec_utils import run_legacy_script, run_api_script -from .db.connection import connect -from .db import status +from nominatim.config import Configuration +from nominatim.tools.exec_utils import run_legacy_script, run_php_server +from nominatim.errors import UsageError +from nominatim import clicmd +from nominatim import version +from nominatim.clicmd.args import NominatimArgs, Subcommand LOG = logging.getLogger() -def _num_system_cpus(): - try: - cpus = len(os.sched_getaffinity(0)) - except NotImplementedError: - cpus = None - - return cpus or os.cpu_count() - - class CommandlineParser: """ Wraps some of the common functions for parsing the command line and setting up subcommands. """ - def __init__(self, prog, description): + def __init__(self, prog: str, description: Optional[str]): self.parser = argparse.ArgumentParser( prog=prog, description=description, @@ -39,6 +38,10 @@ class CommandlineParser: self.subs = self.parser.add_subparsers(title='available commands', dest='subcommand') + # Global arguments that only work if no sub-command given + self.parser.add_argument('--version', action='store_true', + help='Print Nominatim version and exit') + # Arguments added to every sub-command self.default_args = argparse.ArgumentParser(add_help=False) group = self.default_args.add_argument_group('Default arguments') @@ -55,11 +58,22 @@ class CommandlineParser: help='Number of parallel threads to use') - def add_subcommand(self, name, cmd): + def nominatim_version_text(self) -> str: + """ Program name and version number as string + """ + text = f'Nominatim version {version.NOMINATIM_VERSION!s}' + if version.GIT_COMMIT_HASH is not None: + text += f' ({version.GIT_COMMIT_HASH})' + return text + + + def add_subcommand(self, name: str, cmd: Subcommand) -> None: """ Add a subcommand to the parser. The subcommand must be a class with a function add_args() that adds the parameters for the subcommand and a run() function that executes the command. """ + assert cmd.__doc__ is not None + parser = self.subs.add_parser(name, parents=[self.default_args], help=cmd.__doc__.split('\n', 1)[0], description=cmd.__doc__, @@ -68,41 +82,54 @@ class CommandlineParser: parser.set_defaults(command=cmd) cmd.add_args(parser) - def run(self, **kwargs): + + def run(self, **kwargs: Any) -> int: """ Parse the command line arguments of the program and execute the appropriate subcommand. """ - args = self.parser.parse_args(args=kwargs.get('cli_args')) + args = NominatimArgs() + try: + self.parser.parse_args(args=kwargs.get('cli_args'), namespace=args) + except SystemExit: + return 1 + + if args.version: + print(self.nominatim_version_text()) + return 0 if args.subcommand is None: self.parser.print_help() return 1 - for arg in ('module_dir', 'osm2pgsql_path', 'phplib_dir', 'data_dir', 'phpcgi_path'): - setattr(args, arg, Path(kwargs[arg])) - args.project_dir = Path(args.project_dir) + args.phpcgi_path = Path(kwargs['phpcgi_path']) + args.project_dir = Path(args.project_dir).resolve() - logging.basicConfig(stream=sys.stderr, - format='%(asctime)s: %(message)s', - datefmt='%Y-%m-%d %H:%M:%S', - level=max(4 - args.verbose, 1) * 10) + if 'cli_args' not in kwargs: + logging.basicConfig(stream=sys.stderr, + format='%(asctime)s: %(message)s', + datefmt='%Y-%m-%d %H:%M:%S', + level=max(4 - args.verbose, 1) * 10) - args.config = Configuration(args.project_dir, args.data_dir / 'settings') + args.config = Configuration(args.project_dir, + environ=kwargs.get('environ', os.environ)) + args.config.set_libdirs(module=kwargs['module_dir'], + osm2pgsql=kwargs['osm2pgsql_path']) - return args.command.run(args) + log = logging.getLogger() + log.warning('Using project directory: %s', str(args.project_dir)) + try: + return args.command.run(args) + except UsageError as exception: + if log.isEnabledFor(logging.DEBUG): + raise # use Python's exception printing + log.fatal('FATAL: %s', exception) -def _osm2pgsql_options_from_args(args, default_cache, default_threads): - """ Set up the stanadrd osm2pgsql from the command line arguments. - """ - return dict(osm2pgsql=args.osm2pgsql_path, - osm2pgsql_cache=args.osm2pgsql_cache or default_cache, - osm2pgsql_style=args.config.get_import_style_file(), - threads=args.threads or default_threads, - dsn=args.config.get_libpq_dsn(), - flatnode_file=args.config.FLATNODE_FILE) - -##### Subcommand classes + # If we get here, then execution has failed in some way. + return 1 + + +# Subcommand classes # # Each class needs to implement two functions: add_args() adds the CLI parameters # for the subfunction, run() executes the subcommand. @@ -113,446 +140,12 @@ def _osm2pgsql_options_from_args(args, default_cache, default_threads): # # No need to document the functions each time. # pylint: disable=C0111 - - -class SetupAll: - """\ - Create a new Nominatim database from an OSM file. - """ - - @staticmethod - def add_args(parser): - group_name = parser.add_argument_group('Required arguments') - group = group_name.add_mutually_exclusive_group(required=True) - group.add_argument('--osm-file', - help='OSM file to be imported.') - group.add_argument('--continue', dest='continue_at', - choices=['load-data', 'indexing', 'db-postprocess'], - help='Continue an import that was interrupted') - group = parser.add_argument_group('Optional arguments') - group.add_argument('--osm2pgsql-cache', metavar='SIZE', type=int, - help='Size of cache to be used by osm2pgsql (in MB)') - group.add_argument('--reverse-only', action='store_true', - help='Do not create tables and indexes for searching') - group.add_argument('--enable-debug-statements', action='store_true', - help='Include debug warning statements in SQL code') - group.add_argument('--no-partitions', action='store_true', - help="""Do not partition search indices - (speeds up import of single country extracts)""") - group.add_argument('--no-updates', action='store_true', - help="""Do not keep tables that are only needed for - updating the database later""") - group = parser.add_argument_group('Expert options') - group.add_argument('--ignore-errors', action='store_true', - help='Continue import even when errors in SQL are present') - group.add_argument('--index-noanalyse', action='store_true', - help='Do not perform analyse operations during index') - - - @staticmethod - def run(args): - params = ['setup.php'] - if args.osm_file: - params.extend(('--all', '--osm-file', args.osm_file)) - else: - if args.continue_at == 'load-data': - params.append('--load-data') - if args.continue_at in ('load-data', 'indexing'): - params.append('--index') - params.extend(('--create-search-indices', '--create-country-names', - '--setup-website')) - if args.osm2pgsql_cache: - params.extend(('--osm2pgsql-cache', args.osm2pgsql_cache)) - if args.reverse_only: - params.append('--reverse-only') - if args.enable_debug_statements: - params.append('--enable-debug-statements') - if args.no_partitions: - params.append('--no-partitions') - if args.no_updates: - params.append('--drop') - if args.ignore_errors: - params.append('--ignore-errors') - if args.index_noanalyse: - params.append('--index-noanalyse') - - return run_legacy_script(*params, nominatim_env=args) - - -class SetupFreeze: - """\ - Make database read-only. - - About half of data in the Nominatim database is kept only to be able to - keep the data up-to-date with new changes made in OpenStreetMap. This - command drops all this data and only keeps the part needed for geocoding - itself. - - This command has the same effect as the `--no-updates` option for imports. - """ - - @staticmethod - def add_args(parser): - pass # No options - - @staticmethod - def run(args): - return run_legacy_script('setup.php', '--drop', nominatim_env=args) - - -class SetupSpecialPhrases: - """\ - Maintain special phrases. - """ - - @staticmethod - def add_args(parser): - group = parser.add_argument_group('Input arguments') - group.add_argument('--from-wiki', action='store_true', - help='Pull special phrases from the OSM wiki.') - group = parser.add_argument_group('Output arguments') - group.add_argument('-o', '--output', default='-', - help="""File to write the preprocessed phrases to. - If omitted, it will be written to stdout.""") - - @staticmethod - def run(args): - if args.output != '-': - raise NotImplementedError('Only output to stdout is currently implemented.') - return run_legacy_script('specialphrases.php', '--wiki-import', nominatim_env=args) - - -class UpdateReplication: - """\ - Update the database using an online replication service. - """ - - @staticmethod - def add_args(parser): - group = parser.add_argument_group('Arguments for initialisation') - group.add_argument('--init', action='store_true', - help='Initialise the update process') - group.add_argument('--no-update-functions', dest='update_functions', - action='store_false', - help="""Do not update the trigger function to - support differential updates.""") - group = parser.add_argument_group('Arguments for updates') - group.add_argument('--check-for-updates', action='store_true', - help='Check if new updates are available and exit') - group.add_argument('--once', action='store_true', - help="""Download and apply updates only once. When - not set, updates are continuously applied""") - group.add_argument('--no-index', action='store_false', dest='do_index', - help="""Do not index the new data. Only applicable - together with --once""") - group.add_argument('--osm2pgsql-cache', metavar='SIZE', type=int, - help='Size of cache to be used by osm2pgsql (in MB)') - - @staticmethod - def _init_replication(args): - from .tools import replication, refresh - - LOG.warning("Initialising replication updates") - conn = connect(args.config.get_libpq_dsn()) - replication.init_replication(conn, base_url=args.config.REPLICATION_URL) - if args.update_functions: - LOG.warning("Create functions") - refresh.create_functions(conn, args.config, args.data_dir, - True, False) - conn.close() - return 0 - - - @staticmethod - def _check_for_updates(args): - from .tools import replication - - conn = connect(args.config.get_libpq_dsn()) - ret = replication.check_for_updates(conn, base_url=args.config.REPLICATION_URL) - conn.close() - return ret - - - @staticmethod - def _update(args): - from .tools import replication - from .indexer.indexer import Indexer - - params = _osm2pgsql_options_from_args(args, 2000, 1) - params.update(base_url=args.config.REPLICATION_URL, - update_interval=args.config.get_int('REPLICATION_UPDATE_INTERVAL'), - import_file=args.project_dir / 'osmosischange.osc', - max_diff_size=args.config.get_int('REPLICATION_MAX_DIFF'), - indexed_only=not args.once) - - # Sanity check to not overwhelm the Geofabrik servers. - if 'download.geofabrik.de'in params['base_url']\ - and params['update_interval'] < 86400: - LOG.fatal("Update interval too low for download.geofabrik.de.\n" - "Please check install documentation " - "(https://nominatim.org/release-docs/latest/admin/Import-and-Update#" - "setting-up-the-update-process).") - raise RuntimeError("Invalid replication update interval setting.") - - if not args.once: - if not args.do_index: - LOG.fatal("Indexing cannot be disabled when running updates continuously.") - raise RuntimeError("Bad arguments.") - recheck_interval = args.config.get_int('REPLICATION_RECHECK_INTERVAL') - - while True: - conn = connect(args.config.get_libpq_dsn()) - start = dt.datetime.now(dt.timezone.utc) - state = replication.update(conn, params) - status.log_status(conn, start, 'import') - conn.close() - - if state is not replication.UpdateState.NO_CHANGES and args.do_index: - start = dt.datetime.now(dt.timezone.utc) - indexer = Indexer(args.config.get_libpq_dsn(), - args.threads or 1) - indexer.index_boundaries(0, 30) - indexer.index_by_rank(0, 30) - - conn = connect(args.config.get_libpq_dsn()) - status.set_indexed(conn, True) - status.log_status(conn, start, 'index') - conn.close() - - if args.once: - break - - if state is replication.UpdateState.NO_CHANGES: - LOG.warning("No new changes. Sleeping for %d sec.", recheck_interval) - time.sleep(recheck_interval) - - return state.value - - @staticmethod - def run(args): - try: - import osmium # pylint: disable=W0611 - except ModuleNotFoundError: - LOG.fatal("pyosmium not installed. Replication functions not available.\n" - "To install pyosmium via pip: pip3 install osmium") - return 1 - - if args.init: - return UpdateReplication._init_replication(args) - - if args.check_for_updates: - return UpdateReplication._check_for_updates(args) - - return UpdateReplication._update(args) - -class UpdateAddData: - """\ - Add additional data from a file or an online source. - - Data is only imported, not indexed. You need to call `nominatim-update index` - to complete the process. - """ - - @staticmethod - def add_args(parser): - group_name = parser.add_argument_group('Source') - group = group_name.add_mutually_exclusive_group(required=True) - group.add_argument('--file', metavar='FILE', - help='Import data from an OSM file') - group.add_argument('--diff', metavar='FILE', - help='Import data from an OSM diff file') - group.add_argument('--node', metavar='ID', type=int, - help='Import a single node from the API') - group.add_argument('--way', metavar='ID', type=int, - help='Import a single way from the API') - group.add_argument('--relation', metavar='ID', type=int, - help='Import a single relation from the API') - group.add_argument('--tiger-data', metavar='DIR', - help='Add housenumbers from the US TIGER census database.') - group = parser.add_argument_group('Extra arguments') - group.add_argument('--use-main-api', action='store_true', - help='Use OSM API instead of Overpass to download objects') - - @staticmethod - def run(args): - if args.tiger_data: - os.environ['NOMINATIM_TIGER_DATA_PATH'] = args.tiger_data - return run_legacy_script('setup.php', '--import-tiger-data', nominatim_env=args) - - params = ['update.php'] - if args.file: - params.extend(('--import-file', args.file)) - elif args.diff: - params.extend(('--import-diff', args.diff)) - elif args.node: - params.extend(('--import-node', args.node)) - elif args.way: - params.extend(('--import-way', args.way)) - elif args.relation: - params.extend(('--import-relation', args.relation)) - if args.use_main_api: - params.append('--use-main-api') - return run_legacy_script(*params, nominatim_env=args) - - -class UpdateIndex: - """\ - Reindex all new and modified data. - """ - - @staticmethod - def add_args(parser): - group = parser.add_argument_group('Filter arguments') - group.add_argument('--boundaries-only', action='store_true', - help="""Index only administrative boundaries.""") - group.add_argument('--no-boundaries', action='store_true', - help="""Index everything except administrative boundaries.""") - group.add_argument('--minrank', '-r', type=int, metavar='RANK', default=0, - help='Minimum/starting rank') - group.add_argument('--maxrank', '-R', type=int, metavar='RANK', default=30, - help='Maximum/finishing rank') - - @staticmethod - def run(args): - from .indexer.indexer import Indexer - - indexer = Indexer(args.config.get_libpq_dsn(), - args.threads or _num_system_cpus() or 1) - - if not args.no_boundaries: - indexer.index_boundaries(args.minrank, args.maxrank) - if not args.boundaries_only: - indexer.index_by_rank(args.minrank, args.maxrank) - - if not args.no_boundaries and not args.boundaries_only \ - and args.minrank == 0 and args.maxrank == 30: - conn = connect(args.config.get_libpq_dsn()) - status.set_indexed(conn, True) - conn.close() - - return 0 - - -class UpdateRefresh: - """\ - Recompute auxiliary data used by the indexing process. - - These functions must not be run in parallel with other update commands. - """ - - @staticmethod - def add_args(parser): - group = parser.add_argument_group('Data arguments') - group.add_argument('--postcodes', action='store_true', - help='Update postcode centroid table') - group.add_argument('--word-counts', action='store_true', - help='Compute frequency of full-word search terms') - group.add_argument('--address-levels', action='store_true', - help='Reimport address level configuration') - group.add_argument('--functions', action='store_true', - help='Update the PL/pgSQL functions in the database') - group.add_argument('--wiki-data', action='store_true', - help='Update Wikipedia/data importance numbers.') - group.add_argument('--importance', action='store_true', - help='Recompute place importances (expensive!)') - group.add_argument('--website', action='store_true', - help='Refresh the directory that serves the scripts for the web API') - group = parser.add_argument_group('Arguments for function refresh') - group.add_argument('--no-diff-updates', action='store_false', dest='diffs', - help='Do not enable code for propagating updates') - group.add_argument('--enable-debug-statements', action='store_true', - help='Enable debug warning statements in functions') - - @staticmethod - def run(args): - from .tools import refresh - - if args.postcodes: - LOG.warning("Update postcodes centroid") - conn = connect(args.config.get_libpq_dsn()) - refresh.update_postcodes(conn, args.data_dir) - conn.close() - - if args.word_counts: - LOG.warning('Recompute frequency of full-word search terms') - conn = connect(args.config.get_libpq_dsn()) - refresh.recompute_word_counts(conn, args.data_dir) - conn.close() - - if args.address_levels: - cfg = Path(args.config.ADDRESS_LEVEL_CONFIG) - LOG.warning('Updating address levels from %s', cfg) - conn = connect(args.config.get_libpq_dsn()) - refresh.load_address_levels_from_file(conn, cfg) - conn.close() - - if args.functions: - LOG.warning('Create functions') - conn = connect(args.config.get_libpq_dsn()) - refresh.create_functions(conn, args.config, args.data_dir, - args.diffs, args.enable_debug_statements) - conn.close() - - if args.wiki_data: - run_legacy_script('setup.php', '--import-wikipedia-articles', - nominatim_env=args, throw_on_fail=True) - # Attention: importance MUST come after wiki data import. - if args.importance: - run_legacy_script('update.php', '--recompute-importance', - nominatim_env=args, throw_on_fail=True) - if args.website: - run_legacy_script('setup.php', '--setup-website', - nominatim_env=args, throw_on_fail=True) - - return 0 - - -class AdminCheckDatabase: - """\ - Check that the database is complete and operational. - """ - - @staticmethod - def add_args(parser): - pass # No options - - @staticmethod - def run(args): - return run_legacy_script('check_import_finished.php', nominatim_env=args) - - -class AdminWarm: - """\ - Warm database caches for search and reverse queries. - """ - - @staticmethod - def add_args(parser): - group = parser.add_argument_group('Target arguments') - group.add_argument('--search-only', action='store_const', dest='target', - const='search', - help="Only pre-warm tables for search queries") - group.add_argument('--reverse-only', action='store_const', dest='target', - const='reverse', - help="Only pre-warm tables for reverse queries") - - @staticmethod - def run(args): - params = ['warm.php'] - if args.target == 'reverse': - params.append('--reverse-only') - if args.target == 'search': - params.append('--search-only') - return run_legacy_script(*params, nominatim_env=args) - - class QueryExport: """\ Export addresses as CSV file from the database. """ - @staticmethod - def add_args(parser): + def add_args(self, parser: argparse.ArgumentParser) -> None: group = parser.add_argument_group('Output arguments') group.add_argument('--output-type', default='street', choices=('continent', 'country', 'state', 'county', @@ -560,16 +153,16 @@ class QueryExport: help='Type of places to output (default: street)') group.add_argument('--output-format', default='street;suburb;city;county;state;country', - help="""Semicolon-separated list of address types - (see --output-type). Multiple ranks can be - merged into one column by simply using a - comma-separated list.""") + help=("Semicolon-separated list of address types " + "(see --output-type). Multiple ranks can be " + "merged into one column by simply using a " + "comma-separated list.")) group.add_argument('--output-all-postcodes', action='store_true', - help="""List all postcodes for address instead of - just the most likely one""") + help=("List all postcodes for address instead of " + "just the most likely one")) group.add_argument('--language', - help="""Preferred language for output - (use local name, if omitted)""") + help=("Preferred language for output " + "(use local name, if omitted)")) group = parser.add_argument_group('Filter arguments') group.add_argument('--restrict-to-country', metavar='COUNTRY_CODE', help='Export only objects within country') @@ -581,11 +174,10 @@ class QueryExport: help='Export only children of this OSM relation') - @staticmethod - def run(args): - params = ['export.php', - '--output-type', args.output_type, - '--output-format', args.output_format] + def run(self, args: NominatimArgs) -> int: + params: List[Union[int, str]] = [ + '--output-type', args.output_type, + '--output-format', args.output_format] if args.output_all_postcodes: params.append('--output-all-postcodes') if args.language: @@ -599,278 +191,105 @@ class QueryExport: if args.restrict_to_osm_relation: params.extend(('--restrict-to-osm-relation', args.restrict_to_osm_relation)) - return run_legacy_script(*params, nominatim_env=args) - -STRUCTURED_QUERY = ( - ('street', 'housenumber and street'), - ('city', 'city, town or village'), - ('county', 'county'), - ('state', 'state'), - ('country', 'country'), - ('postalcode', 'postcode') -) - -EXTRADATA_PARAMS = ( - ('addressdetails', 'Include a breakdown of the address into elements.'), - ('extratags', """Include additional information if available - (e.g. wikipedia link, opening hours)."""), - ('namedetails', 'Include a list of alternative names.') -) - -DETAILS_SWITCHES = ( - ('addressdetails', 'Include a breakdown of the address into elements.'), - ('keywords', 'Include a list of name keywords and address keywords.'), - ('linkedplaces', 'Include a details of places that are linked with this one.'), - ('hierarchy', 'Include details of places lower in the address hierarchy.'), - ('group_hierarchy', 'Group the places by type.'), - ('polygon_geojson', 'Include geometry of result.') -) - -def _add_api_output_arguments(parser): - group = parser.add_argument_group('Output arguments') - group.add_argument('--format', default='jsonv2', - choices=['xml', 'json', 'jsonv2', 'geojson', 'geocodejson'], - help='Format of result') - for name, desc in EXTRADATA_PARAMS: - group.add_argument('--' + name, action='store_true', help=desc) - - group.add_argument('--lang', '--accept-language', metavar='LANGS', - help='Preferred language order for presenting search results') - group.add_argument('--polygon-output', - choices=['geojson', 'kml', 'svg', 'text'], - help='Output geometry of results as a GeoJSON, KML, SVG or WKT.') - group.add_argument('--polygon-threshold', type=float, metavar='TOLERANCE', - help="""Simplify output geometry. - Parameter is difference tolerance in degrees.""") - - -class APISearch: - """\ - Execute API search query. - """ + return run_legacy_script('export.php', *params, config=args.config) - @staticmethod - def add_args(parser): - group = parser.add_argument_group('Query arguments') - group.add_argument('--query', - help='Free-form query string') - for name, desc in STRUCTURED_QUERY: - group.add_argument('--' + name, help='Structured query: ' + desc) - - _add_api_output_arguments(parser) - - group = parser.add_argument_group('Result limitation') - group.add_argument('--countrycodes', metavar='CC,..', - help='Limit search results to one or more countries.') - group.add_argument('--exclude_place_ids', metavar='ID,..', - help='List of search object to be excluded') - group.add_argument('--limit', type=int, - help='Limit the number of returned results') - group.add_argument('--viewbox', metavar='X1,Y1,X2,Y2', - help='Preferred area to find search results') - group.add_argument('--bounded', action='store_true', - help='Strictly restrict results to viewbox area') - - group = parser.add_argument_group('Other arguments') - group.add_argument('--no-dedupe', action='store_false', dest='dedupe', - help='Do not remove duplicates from the result list') - - - @staticmethod - def run(args): - if args.query: - params = dict(q=args.query) - else: - params = {k : getattr(args, k) for k, _ in STRUCTURED_QUERY if getattr(args, k)} - - for param, _ in EXTRADATA_PARAMS: - if getattr(args, param): - params[param] = '1' - for param in ('format', 'countrycodes', 'exclude_place_ids', 'limit', 'viewbox'): - if getattr(args, param): - params[param] = getattr(args, param) - if args.lang: - params['accept-language'] = args.lang - if args.polygon_output: - params['polygon_' + args.polygon_output] = '1' - if args.polygon_threshold: - params['polygon_threshold'] = args.polygon_threshold - if args.bounded: - params['bounded'] = '1' - if not args.dedupe: - params['dedupe'] = '0' - - return run_api_script('search', args.project_dir, - phpcgi_bin=args.phpcgi_path, params=params) - -class APIReverse: - """\ - Execute API reverse query. - """ - @staticmethod - def add_args(parser): - group = parser.add_argument_group('Query arguments') - group.add_argument('--lat', type=float, required=True, - help='Latitude of coordinate to look up (in WGS84)') - group.add_argument('--lon', type=float, required=True, - help='Longitude of coordinate to look up (in WGS84)') - group.add_argument('--zoom', type=int, - help='Level of detail required for the address') - - _add_api_output_arguments(parser) - - - @staticmethod - def run(args): - params = dict(lat=args.lat, lon=args.lon) - if args.zoom is not None: - params['zoom'] = args.zoom - - for param, _ in EXTRADATA_PARAMS: - if getattr(args, param): - params[param] = '1' - if args.format: - params['format'] = args.format - if args.lang: - params['accept-language'] = args.lang - if args.polygon_output: - params['polygon_' + args.polygon_output] = '1' - if args.polygon_threshold: - params['polygon_threshold'] = args.polygon_threshold - - return run_api_script('reverse', args.project_dir, - phpcgi_bin=args.phpcgi_path, params=params) - - -class APILookup: +class AdminServe: """\ - Execute API reverse query. - """ + Start a simple web server for serving the API. + + This command starts a built-in webserver to serve the website + from the current project directory. This webserver is only suitable + for testing and development. Do not use it in production setups! - @staticmethod - def add_args(parser): - group = parser.add_argument_group('Query arguments') - group.add_argument('--id', metavar='OSMID', - action='append', required=True, dest='ids', - help='OSM id to lookup in format (may be repeated)') + There are different webservers available. The default 'php' engine + runs the classic PHP frontend. The other engines are Python servers + which run the new Python frontend code. This is highly experimental + at the moment and may not include the full API. - _add_api_output_arguments(parser) + By the default, the webserver can be accessed at: http://127.0.0.1:8088 + """ + def add_args(self, parser: argparse.ArgumentParser) -> None: + group = parser.add_argument_group('Server arguments') + group.add_argument('--server', default='127.0.0.1:8088', + help='The address the server will listen to.') + group.add_argument('--engine', default='php', + choices=('php', 'sanic', 'falcon', 'starlette'), + help='Webserver framework to run. (default: php)') - @staticmethod - def run(args): - params = dict(osm_ids=','.join(args.ids)) - for param, _ in EXTRADATA_PARAMS: - if getattr(args, param): - params[param] = '1' - if args.format: - params['format'] = args.format - if args.lang: - params['accept-language'] = args.lang - if args.polygon_output: - params['polygon_' + args.polygon_output] = '1' - if args.polygon_threshold: - params['polygon_threshold'] = args.polygon_threshold + def run(self, args: NominatimArgs) -> int: + if args.engine == 'php': + run_php_server(args.server, args.project_dir / 'website') + else: + server_info = args.server.split(':', 1) + host = server_info[0] + if len(server_info) > 1: + if not server_info[1].isdigit(): + raise UsageError('Invalid format for --server parameter. Use :') + port = int(server_info[1]) + else: + port = 8088 + + if args.engine == 'sanic': + server_module = importlib.import_module('nominatim.server.sanic.server') + + app = server_module.get_application(args.project_dir) + app.run(host=host, port=port, debug=True, single_process=True) + else: + import uvicorn # pylint: disable=import-outside-toplevel + + if args.engine == 'falcon': + server_module = importlib.import_module('nominatim.server.falcon.server') + elif args.engine == 'starlette': + server_module = importlib.import_module('nominatim.server.starlette.server') + + app = server_module.get_application(args.project_dir) + uvicorn.run(app, host=host, port=port) - return run_api_script('lookup', args.project_dir, - phpcgi_bin=args.phpcgi_path, params=params) + return 0 -class APIDetails: +def get_set_parser(**kwargs: Any) -> CommandlineParser: """\ - Execute API lookup query. + Initializes the parser and adds various subcommands for + nominatim cli. """ + parser = CommandlineParser('nominatim', nominatim.__doc__) - @staticmethod - def add_args(parser): - group = parser.add_argument_group('Query arguments') - objs = group.add_mutually_exclusive_group(required=True) - objs.add_argument('--node', '-n', type=int, - help="Look up the OSM node with the given ID.") - objs.add_argument('--way', '-w', type=int, - help="Look up the OSM way with the given ID.") - objs.add_argument('--relation', '-r', type=int, - help="Look up the OSM relation with the given ID.") - objs.add_argument('--place_id', '-p', type=int, - help='Database internal identifier of the OSM object to look up.') - group.add_argument('--class', dest='object_class', - help="""Class type to disambiguated multiple entries - of the same object.""") + parser.add_subcommand('import', clicmd.SetupAll()) + parser.add_subcommand('freeze', clicmd.SetupFreeze()) + parser.add_subcommand('replication', clicmd.UpdateReplication()) - group = parser.add_argument_group('Output arguments') - for name, desc in DETAILS_SWITCHES: - group.add_argument('--' + name, action='store_true', help=desc) - group.add_argument('--lang', '--accept-language', metavar='LANGS', - help='Preferred language order for presenting search results') - - @staticmethod - def run(args): - if args.node: - params = dict(osmtype='N', osmid=args.node) - elif args.way: - params = dict(osmtype='W', osmid=args.node) - elif args.relation: - params = dict(osmtype='R', osmid=args.node) - else: - params = dict(place_id=args.place_id) - if args.object_class: - params['class'] = args.object_class - for name, _ in DETAILS_SWITCHES: - params[name] = '1' if getattr(args, name) else '0' + parser.add_subcommand('special-phrases', clicmd.ImportSpecialPhrases()) - return run_api_script('details', args.project_dir, - phpcgi_bin=args.phpcgi_path, params=params) + parser.add_subcommand('add-data', clicmd.UpdateAddData()) + parser.add_subcommand('index', clicmd.UpdateIndex()) + parser.add_subcommand('refresh', clicmd.UpdateRefresh()) + parser.add_subcommand('admin', clicmd.AdminFuncs()) -class APIStatus: - """\ - Execute API status query. - """ + parser.add_subcommand('export', QueryExport()) + parser.add_subcommand('serve', AdminServe()) - @staticmethod - def add_args(parser): - group = parser.add_argument_group('API parameters') - group.add_argument('--format', default='text', choices=['text', 'json'], - help='Format of result') + if kwargs.get('phpcgi_path'): + parser.add_subcommand('search', clicmd.APISearch()) + parser.add_subcommand('reverse', clicmd.APIReverse()) + parser.add_subcommand('lookup', clicmd.APILookup()) + parser.add_subcommand('details', clicmd.APIDetails()) + parser.add_subcommand('status', clicmd.APIStatus()) + else: + parser.parser.epilog = 'php-cgi not found. Query commands not available.' - @staticmethod - def run(args): - return run_api_script('status', args.project_dir, - phpcgi_bin=args.phpcgi_path, - params=dict(format=args.format)) + return parser -def nominatim(**kwargs): +def nominatim(**kwargs: Any) -> int: """\ Command-line tools for importing, updating, administrating and querying the Nominatim database. """ - parser = CommandlineParser('nominatim', nominatim.__doc__) - - parser.add_subcommand('import', SetupAll) - parser.add_subcommand('freeze', SetupFreeze) - parser.add_subcommand('replication', UpdateReplication) - - parser.add_subcommand('check-database', AdminCheckDatabase) - parser.add_subcommand('warm', AdminWarm) - - parser.add_subcommand('special-phrases', SetupSpecialPhrases) - - parser.add_subcommand('add-data', UpdateAddData) - parser.add_subcommand('index', UpdateIndex) - parser.add_subcommand('refresh', UpdateRefresh) - - parser.add_subcommand('export', QueryExport) - - if kwargs.get('phpcgi_path'): - parser.add_subcommand('search', APISearch) - parser.add_subcommand('reverse', APIReverse) - parser.add_subcommand('lookup', APILookup) - parser.add_subcommand('details', APIDetails) - parser.add_subcommand('status', APIStatus) - else: - parser.parser.epilog = 'php-cgi not found. Query commands not available.' + parser = get_set_parser(**kwargs) return parser.run(**kwargs)