X-Git-Url: https://git.openstreetmap.org./nominatim.git/blobdiff_plain/98dbc84836dd834dd41cb4ada675456746e872f1..c495ce097916063327460cfa2cc6e3fcccac4df2:/nominatim/cli.py?ds=inline diff --git a/nominatim/cli.py b/nominatim/cli.py index 9d1e36d1..e162d1a6 100644 --- a/nominatim/cli.py +++ b/nominatim/cli.py @@ -2,13 +2,21 @@ Command-line interface to the Nominatim functions for import, update, database administration and querying. """ +import logging +import os import sys import argparse -import logging from pathlib import Path from .config import Configuration -from .admin.exec_utils import run_legacy_script +from .tools.exec_utils import run_legacy_script, run_php_server +from .errors import UsageError +from . import clicmd +from .clicmd.args import NominatimArgs +from .tools import tiger_data + +LOG = logging.getLogger() + class CommandlineParser: """ Wraps some of the common functions for parsing the command line @@ -56,177 +64,54 @@ class CommandlineParser: """ Parse the command line arguments of the program and execute the appropriate subcommand. """ - args = self.parser.parse_args() + args = NominatimArgs() + self.parser.parse_args(args=kwargs.get('cli_args'), namespace=args) if args.subcommand is None: - return self.parser.print_help() + self.parser.print_help() + return 1 - for arg in ('module_dir', 'osm2pgsql_path', 'phplib_dir', 'data_dir'): + for arg in ('module_dir', 'osm2pgsql_path', 'phplib_dir', 'sqllib_dir', + 'data_dir', 'config_dir', 'phpcgi_path'): setattr(args, arg, Path(kwargs[arg])) - args.project_dir = Path(args.project_dir) - - logging.basicConfig(stream=sys.stderr, - format='%(asctime)s %(levelname)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.command.run(args) - - -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', nargs=1, 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='-', - type=argparse.FileType('w', encoding='UTF-8'), - help="""File to write the preprocessed phrases to. - If omitted, it will be written to stdout.""") - - @staticmethod - def run(args): - if args.output.name != '': - 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""") - - @staticmethod - def run(args): - params = ['update.php'] - if args.init: - params.append('--init-updates') - if not args.update_functions: - params.apend('--no-update-functions') - elif args.check_for_updates: - params.append('--check-for-updates') - else: - if args.once: - params.append('--import-osmosis') - else: - params.append('--import-osmosis-all') - if not args.do_index: - params.append('--no-index') - - return run_legacy_script(*params, nominatim_env=args) - - + args.project_dir = Path(args.project_dir).resolve() + + 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.config_dir, + environ=kwargs.get('environ', os.environ)) + + 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) + + # 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. +# +# The class documentation doubles as the help text for the command. The +# first line is also used in the summary when calling the program without +# a subcommand. +# +# No need to document the functions each time. +# pylint: disable=C0111 +# Using non-top-level imports to make pyosmium optional for replication only. +# pylint: disable=E0012,C0415 class UpdateAddData: """\ Add additional data from a file or an online source. @@ -258,9 +143,13 @@ class UpdateAddData: @staticmethod def run(args): if args.tiger_data: - return run_legacy_script('setup.php', '--import-tiger-data', nominatim_env=args) + return tiger_data.add_tiger_data(args.config.get_libpq_dsn(), + args.tiger_data, + args.threads or 1, + args.config, + args.sqllib_dir) - params = [ 'update.php'] + params = ['update.php'] if args.file: params.extend(('--import-file', args.file)) elif args.diff: @@ -270,127 +159,15 @@ class UpdateAddData: elif args.way: params.extend(('--import-way', args.way)) elif args.relation: - params.extend(('--import-relation' , 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): - pass - - @staticmethod - def run(args): - return run_legacy_script('update.php', '--index', nominatim_env=args) - - -class UpdateRefresh: - """\ - Recompute auxillary 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('--importance', action='store_true', - help='Recompute place importances (expensive!)') - 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('--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): - if args.postcodes: - run_legacy_script('update.php', '--calculate-postcodes', - nominatim_env=args, throw_on_fail=True) - if args.word_counts: - run_legacy_script('update.php', '--recompute-word-counts', - nominatim_env=args, throw_on_fail=True) - if args.address_levels: - run_legacy_script('update.php', '--update-address-levels', - nominatim_env=args, throw_on_fail=True) - if args.importance: - run_legacy_script('update.php', '--recompute-importance', - nominatim_env=args, throw_on_fail=True) - if args.functions: - params = ['setup.php', '--create-functions', '--create-partition-functions'] - if args.diffs: - params.append('--enable-diff-updates') - if args.enable_debug_statements: - params.append('--enable-debug-statements') - run_legacy_script(*params, nominatim_env=args, throw_on_fail=True) - if args.wiki_data: - run_legacy_script('setup.php', '--import-wikipedia-articles', - nominatim_env=args, throw_on_fail=True) - if args.website: - run_legacy_script('setup.php', '--setup-website', - nominatim_env=args, throw_on_fail=True) - - -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 a Nominatim database. + Export addresses as CSV file from the database. """ @staticmethod @@ -402,16 +179,16 @@ 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') @@ -435,51 +212,77 @@ class QueryExport: if args.restrict_to_country: params.extend(('--restrict-to-country', args.restrict_to_country)) if args.restrict_to_osm_node: - params.exted(('--restrict-to-osm-node', args.restrict_to_osm_node)) + params.extend(('--restrict-to-osm-node', args.restrict_to_osm_node)) if args.restrict_to_osm_way: - params.exted(('--restrict-to-osm-way', args.restrict_to_osm_way)) + params.extend(('--restrict-to-osm-way', args.restrict_to_osm_way)) if args.restrict_to_osm_relation: - params.exted(('--restrict-to-osm-relation', args.restrict_to_osm_relation)) + params.extend(('--restrict-to-osm-relation', args.restrict_to_osm_relation)) return run_legacy_script(*params, nominatim_env=args) -class QueryTodo: + +class AdminServe: """\ - Todo + Start a simple web server for serving the API. + + This command starts the built-in PHP webserver to serve the website + from the current project directory. This webserver is only suitable + for testing and develop. Do not use it in production setups! + + By the default, the webserver can be accessed at: http://127.0.0.1:8088 """ + @staticmethod def add_args(parser): - pass + 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.') + @staticmethod def run(args): - print("TODO: searching") - + run_php_server(args.server, args.project_dir / 'website') -def nominatim(**kwargs): +def get_set_parser(**kwargs): """\ - Command-line tools for importing, updating, administrating and - querying the Nominatim database. + Initializes the parser and adds various subcommands for + nominatim cli. """ 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('import', clicmd.SetupAll) + parser.add_subcommand('freeze', clicmd.SetupFreeze) + parser.add_subcommand('replication', clicmd.UpdateReplication) - parser.add_subcommand('special-phrases', SetupSpecialPhrases) + parser.add_subcommand('special-phrases', clicmd.ImportSpecialPhrases) parser.add_subcommand('add-data', UpdateAddData) - parser.add_subcommand('index', UpdateIndex) - parser.add_subcommand('refresh', UpdateRefresh) + parser.add_subcommand('index', clicmd.UpdateIndex) + parser.add_subcommand('refresh', clicmd.UpdateRefresh) + + parser.add_subcommand('admin', clicmd.AdminFuncs) parser.add_subcommand('export', QueryExport) - parser.add_subcommand('search', QueryTodo) - parser.add_subcommand('reverse', QueryTodo) - parser.add_subcommand('lookup', QueryTodo) - parser.add_subcommand('details', QueryTodo) - parser.add_subcommand('status', QueryTodo) + parser.add_subcommand('serve', AdminServe) + + 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.' + + parser.add_subcommand('transition', clicmd.AdminTransition) + + return parser + + +def nominatim(**kwargs): + """\ + Command-line tools for importing, updating, administrating and + querying the Nominatim database. + """ + parser = get_set_parser(**kwargs) - parser.run(**kwargs) + return parser.run(**kwargs)