X-Git-Url: https://git.openstreetmap.org./nominatim.git/blobdiff_plain/52b76d1d0164149446c497121225aa3bf36f1148..e0a7b94e49cb4c47d0a42f0d8108f826e9de59f3:/nominatim/tools/exec_utils.py?ds=inline diff --git a/nominatim/tools/exec_utils.py b/nominatim/tools/exec_utils.py index 9e16e293..10d8fbc0 100644 --- a/nominatim/tools/exec_utils.py +++ b/nominatim/tools/exec_utils.py @@ -1,10 +1,22 @@ +# 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. """ import logging import subprocess +import urllib.request as urlrequest from urllib.parse import urlencode +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. @@ -12,16 +24,16 @@ def run_legacy_script(script, *args, nominatim_env=None, throw_on_fail=False): then throw a `CalledProcessError` on a non-zero exit. """ cmd = ['/usr/bin/env', 'php', '-Cq', - nominatim_env.phplib_dir / 'admin' / script] + str(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_BINDIR'] = str(nominatim_env.data_dir / 'utils') - if not env['NOMINATIM_DATABASE_MODULE_PATH']: - env['NOMINATIM_DATABASE_MODULE_PATH'] = nominatim_env.module_dir + env['NOMINATIM_SQLDIR'] = str(nominatim_env.sqllib_dir) + env['NOMINATIM_CONFIGDIR'] = str(nominatim_env.config_dir) + env['NOMINATIM_DATABASE_MODULE_SRC_PATH'] = str(nominatim_env.module_dir) if not env['NOMINATIM_OSM2PGSQL_BINARY']: - env['NOMINATIM_OSM2PGSQL_BINARY'] = nominatim_env.osm2pgsql_path + env['NOMINATIM_OSM2PGSQL_BINARY'] = str(nominatim_env.osm2pgsql_path) proc = subprocess.run(cmd, cwd=str(nominatim_env.project_dir), env=env, check=throw_on_fail) @@ -64,7 +76,9 @@ def run_api_script(endpoint, project_dir, extra_env=None, phpcgi_bin=None, else: cmd = [str(phpcgi_bin)] - proc = subprocess.run(cmd, cwd=str(project_dir), env=env, capture_output=True, + proc = subprocess.run(cmd, cwd=str(project_dir), env=env, + stdout=subprocess.PIPE, + stderr=subprocess.PIPE, check=False) if proc.returncode != 0 or proc.stderr: @@ -80,3 +94,67 @@ def run_api_script(endpoint, project_dir, extra_env=None, phpcgi_bin=None, print(result[content_start + 4:].replace('\\n', '\n')) return 0 + + +def run_php_server(server_address, base_dir): + """ 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): + """ Run osm2pgsql with the given options. + """ + 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']), + '--cache', str(options['osm2pgsql_cache']), + '--output', 'gazetteer', + '--style', str(options['osm2pgsql_style']) + ] + if options['append']: + cmd.append('--append') + else: + cmd.append('--create') + + if options['flatnode_file']: + cmd.extend(('--flat-nodes', options['flatnode_file'])) + + 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.get('disable_jit', False): + env['PGOPTIONS'] = '-c jit=off -c max_parallel_workers_per_gather=0' + + 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', '.'), + input=options.get('import_data'), + env=env, check=True) + + +def get_url(url): + """ Get the contents from the given URL and return it as a UTF-8 string. + """ + headers = {"User-Agent": "Nominatim/{0[0]}.{0[1]}.{0[2]}-{0[3]}".format(NOMINATIM_VERSION)} + + try: + with urlrequest.urlopen(urlrequest.Request(url, headers=headers)) as response: + return response.read().decode('utf-8') + except Exception: + LOG.fatal('Failed to load URL: %s', url) + raise