mirror of
https://github.com/osm-search/Nominatim.git
synced 2026-02-16 15:47:58 +00:00
80 lines
2.8 KiB
Python
80 lines
2.8 KiB
Python
"""
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Helper functions for executing external programs.
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"""
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import logging
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import subprocess
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from urllib.parse import urlencode
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def run_legacy_script(script, *args, nominatim_env=None, throw_on_fail=False):
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""" Run a Nominatim PHP script with the given arguments.
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Returns the exit code of the script. If `throw_on_fail` is True
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then throw a `CalledProcessError` on a non-zero exit.
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"""
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cmd = ['/usr/bin/env', 'php', '-Cq',
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nominatim_env.phplib_dir / 'admin' / script]
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cmd.extend([str(a) for a in args])
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env = nominatim_env.config.get_os_env()
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env['NOMINATIM_DATADIR'] = str(nominatim_env.data_dir)
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env['NOMINATIM_BINDIR'] = str(nominatim_env.data_dir / 'utils')
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if not env['NOMINATIM_DATABASE_MODULE_PATH']:
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env['NOMINATIM_DATABASE_MODULE_PATH'] = nominatim_env.module_dir
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if not env['NOMINATIM_OSM2PGSQL_BINARY']:
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env['NOMINATIM_OSM2PGSQL_BINARY'] = nominatim_env.osm2pgsql_path
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proc = subprocess.run(cmd, cwd=str(nominatim_env.project_dir), env=env,
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check=throw_on_fail)
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return proc.returncode
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def run_api_script(endpoint, project_dir, extra_env=None, phpcgi_bin=None,
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params=None):
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""" Execute a Nominiatim API function.
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The function needs a project directory that contains the website
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directory with the scripts to be executed. The scripts will be run
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using php_cgi. Query parameters can be addd as named arguments.
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Returns the exit code of the script.
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"""
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log = logging.getLogger()
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webdir = str(project_dir / 'website')
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query_string = urlencode(params or {})
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env = dict(QUERY_STRING=query_string,
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SCRIPT_NAME='/{}.php'.format(endpoint),
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REQUEST_URI='/{}.php?{}'.format(endpoint, query_string),
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CONTEXT_DOCUMENT_ROOT=webdir,
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SCRIPT_FILENAME='{}/{}.php'.format(webdir, endpoint),
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HTTP_HOST='localhost',
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HTTP_USER_AGENT='nominatim-tool',
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REMOTE_ADDR='0.0.0.0',
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DOCUMENT_ROOT=webdir,
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REQUEST_METHOD='GET',
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SERVER_PROTOCOL='HTTP/1.1',
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GATEWAY_INTERFACE='CGI/1.1',
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REDIRECT_STATUS='CGI')
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if extra_env:
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env.update(extra_env)
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if phpcgi_bin is None:
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cmd = ['/usr/bin/env', 'php-cgi']
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else:
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cmd = [str(phpcgi_bin)]
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proc = subprocess.run(cmd, cwd=str(project_dir), env=env, capture_output=True,
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check=False)
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if proc.returncode != 0 or proc.stderr:
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log.error(proc.stderr.decode('utf-8').replace('\\n', '\n'))
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return proc.returncode or 1
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result = proc.stdout.decode('utf-8')
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content_start = result.find('\r\n\r\n')
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print(result[content_start + 4:].replace('\\n', '\n'))
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return 0
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