"""
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 nominatim.version import version_str
+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',
- 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_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'] = str(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 Nominatim 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=f'/{endpoint}.php',
- REQUEST_URI=f'/{endpoint}.php?{query_string}',
- CONTEXT_DOCUMENT_ROOT=webdir,
- SCRIPT_FILENAME=f'{webdir}/{endpoint}.php',
- 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,
- stdout=subprocess.PIPE,
- stderr=subprocess.PIPE,
- 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 = 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.append('--create')
+ cmd.extend(('--output', 'gazetteer'))
+
+ cmd.append('--append' if options['append'] else '--create')
if options['flatnode_file']:
cmd.extend(('--flat-nodes', options['flatnode_file']))
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": f"Nominatim/{version_str()}"}
+ 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 Exception:
LOG.fatal('Failed to load URL: %s', url)
projects / nominatim.git / blobdiff