X-Git-Url: https://git.openstreetmap.org./nominatim.git/blobdiff_plain/c9838a02ce839d0651d2ccb903681864dd78e67e..f7f5d60098bbf18f387f857b14523f2862fc7b1d:/nominatim/tools/exec_utils.py diff --git a/nominatim/tools/exec_utils.py b/nominatim/tools/exec_utils.py index f373f347..c742e3e0 100644 --- a/nominatim/tools/exec_utils.py +++ b/nominatim/tools/exec_utils.py @@ -1,148 +1,92 @@ +# 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. """ Helper functions for executing external programs. """ +from typing import Any, Mapping, IO import logging import os import subprocess import urllib.request as urlrequest -from urllib.parse import urlencode -from psycopg2.extensions import parse_dsn - -from ..version import NOMINATIM_VERSION +from nominatim.typing import StrPath +from nominatim.version import NOMINATIM_VERSION +from nominatim.db.connection import get_pg_env LOG = logging.getLogger() -def run_legacy_script(script, *args, nominatim_env=None, throw_on_fail=False): - """ Run a Nominatim PHP script with the given arguments. - - Returns the exit code of the script. If `throw_on_fail` is True - then throw a `CalledProcessError` on a non-zero exit. - """ - cmd = ['/usr/bin/env', 'php', '-Cq', - nominatim_env.phplib_dir / 'admin' / script] - cmd.extend([str(a) for a in args]) - - env = nominatim_env.config.get_os_env() - env['NOMINATIM_DATADIR'] = str(nominatim_env.data_dir) - env['NOMINATIM_SQLDIR'] = str(nominatim_env.sqllib_dir) - env['NOMINATIM_CONFIGDIR'] = str(nominatim_env.config_dir) - env['NOMINATIM_DATABASE_MODULE_SRC_PATH'] = nominatim_env.module_dir - if not env['NOMINATIM_OSM2PGSQL_BINARY']: - env['NOMINATIM_OSM2PGSQL_BINARY'] = nominatim_env.osm2pgsql_path - - proc = subprocess.run(cmd, cwd=str(nominatim_env.project_dir), env=env, - check=throw_on_fail) - - return proc.returncode - -def run_api_script(endpoint, project_dir, extra_env=None, phpcgi_bin=None, - params=None): - """ Execute a Nominiatim API function. - - The function needs a project directory that contains the website - directory with the scripts to be executed. The scripts will be run - using php_cgi. Query parameters can be added as named arguments. - - Returns the exit code of the script. - """ - log = logging.getLogger() - webdir = str(project_dir / 'website') - query_string = urlencode(params or {}) - - env = dict(QUERY_STRING=query_string, - SCRIPT_NAME='/{}.php'.format(endpoint), - REQUEST_URI='/{}.php?{}'.format(endpoint, query_string), - CONTEXT_DOCUMENT_ROOT=webdir, - SCRIPT_FILENAME='{}/{}.php'.format(webdir, endpoint), - HTTP_HOST='localhost', - HTTP_USER_AGENT='nominatim-tool', - REMOTE_ADDR='0.0.0.0', - DOCUMENT_ROOT=webdir, - REQUEST_METHOD='GET', - SERVER_PROTOCOL='HTTP/1.1', - GATEWAY_INTERFACE='CGI/1.1', - REDIRECT_STATUS='CGI') - - if extra_env: - env.update(extra_env) - - if phpcgi_bin is None: - cmd = ['/usr/bin/env', 'php-cgi'] - else: - cmd = [str(phpcgi_bin)] - - proc = subprocess.run(cmd, cwd=str(project_dir), env=env, capture_output=True, - check=False) - - if proc.returncode != 0 or proc.stderr: - if proc.stderr: - log.error(proc.stderr.decode('utf-8').replace('\\n', '\n')) - else: - log.error(proc.stdout.decode('utf-8').replace('\\n', '\n')) - return proc.returncode or 1 - - result = proc.stdout.decode('utf-8') - content_start = result.find('\r\n\r\n') - - print(result[content_start + 4:].replace('\\n', '\n')) - - return 0 - - -def run_php_server(server_address, base_dir): +def run_php_server(server_address: str, base_dir: StrPath) -> None: """ Run the built-in server from the given directory. """ subprocess.run(['/usr/bin/env', 'php', '-S', server_address], cwd=str(base_dir), check=True) -def run_osm2pgsql(options): +def run_osm2pgsql(options: Mapping[str, Any]) -> None: """ Run osm2pgsql with the given options. """ - env = os.environ - cmd = [options['osm2pgsql'], + env = get_pg_env(options['dsn']) + cmd = [str(options['osm2pgsql']), '--hstore', '--latlon', '--slim', - '--with-forward-dependencies', 'false', '--log-progress', 'true', - '--number-processes', str(options['threads']), + '--number-processes', '1' if options['append'] else str(options['threads']), '--cache', str(options['osm2pgsql_cache']), - '--output', 'gazetteer', '--style', str(options['osm2pgsql_style']) ] - if options['append']: - cmd.append('--append') + + if str(options['osm2pgsql_style']).endswith('.lua'): + env['LUA_PATH'] = ';'.join((str(options['osm2pgsql_style_path'] / '?.lua'), + os.environ.get('LUAPATH', ';'))) + cmd.extend(('--output', 'flex')) + else: + cmd.extend(('--output', 'gazetteer')) + + cmd.append('--append' if options['append'] else '--create') if options['flatnode_file']: cmd.extend(('--flat-nodes', options['flatnode_file'])) - dsn = parse_dsn(options['dsn']) - if 'password' in dsn: - env['PGPASSWORD'] = dsn['password'] - if 'dbname' in dsn: - cmd.extend(('-d', dsn['dbname'])) - if 'user' in dsn: - cmd.extend(('--username', dsn['user'])) - for param in ('host', 'port'): - if param in dsn: - cmd.extend(('--' + param, dsn[param])) + for key, param in (('slim_data', '--tablespace-slim-data'), + ('slim_index', '--tablespace-slim-index'), + ('main_data', '--tablespace-main-data'), + ('main_index', '--tablespace-main-index')): + if options['tablespaces'][key]: + cmd.extend((param, options['tablespaces'][key])) + + if options['tablespaces']['main_data']: + env['NOMINATIM_TABLESPACE_PLACE_DATA'] = options['tablespaces']['main_data'] + if options['tablespaces']['main_index']: + env['NOMINATIM_TABLESPACE_PLACE_INDEX'] = options['tablespaces']['main_index'] if options.get('disable_jit', False): env['PGOPTIONS'] = '-c jit=off -c max_parallel_workers_per_gather=0' - cmd.append(str(options['import_file'])) + if 'import_data' in options: + cmd.extend(('-r', 'xml', '-')) + elif isinstance(options['import_file'], list): + for fname in options['import_file']: + cmd.append(str(fname)) + else: + cmd.append(str(options['import_file'])) - subprocess.run(cmd, cwd=options.get('cwd', '.'), env=env, check=True) + subprocess.run(cmd, cwd=options.get('cwd', '.'), + input=options.get('import_data'), + env=env, check=True) -def get_url(url): +def get_url(url: str) -> str: """ Get the contents from the given URL and return it as a UTF-8 string. """ - headers = {"User-Agent" : "Nominatim/" + NOMINATIM_VERSION} + headers = {"User-Agent": f"Nominatim/{NOMINATIM_VERSION!s}"} try: - with urlrequest.urlopen(urlrequest.Request(url, headers=headers)) as response: + request = urlrequest.Request(url, headers=headers) + with urlrequest.urlopen(request) as response: # type: IO[bytes] return response.read().decode('utf-8') - except: + except Exception: LOG.fatal('Failed to load URL: %s', url) raise