Command-line interface to the Nominatim functions for import, update,
database administration and querying.
"""
-import sys
+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 .indexer.indexer import Indexer
-
-def _num_system_cpus():
- try:
- cpus = len(os.sched_getaffinity(0))
- except NotImplementedError:
- cpus = None
+from .tools.exec_utils import run_legacy_script, run_php_server
+from .errors import UsageError
+from . import clicmd
- return cpus or os.cpu_count()
+LOG = logging.getLogger()
class CommandlineParser:
""" Parse the command line arguments of the program and execute the
appropriate subcommand.
"""
- args = self.parser.parse_args()
+ args = self.parser.parse_args(args=kwargs.get('cli_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)
+ args.project_dir = Path(args.project_dir).resolve()
logging.basicConfig(stream=sys.stderr,
- format='%(asctime)s %(levelname)s: %(message)s',
+ 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.data_dir / 'settings')
+ args.config = Configuration(args.project_dir, args.config_dir)
+
+ 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
- return args.command.run(args)
##### Subcommand classes
#
#
# 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 SetupAll:
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.
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 != '<stdout>':
+ if args.output != '-':
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.append('--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)
-
-
class UpdateAddData:
"""\
Add additional data from a file or an online source.
return run_legacy_script(*params, nominatim_env=args)
-class UpdateIndex:
- """\
- Reindex all new and modified data.
- """
-
- @staticmethod
- def add_args(parser):
- group = parser.add_argument_group('Filter arguments')
- group.add_argument('--boundaries-only', action='store_true',
- help="""Index only administrative boundaries.""")
- group.add_argument('--no-boundaries', action='store_true',
- help="""Index everything except administrative boundaries.""")
- group.add_argument('--minrank', '-r', type=int, metavar='RANK', default=0,
- help='Minimum/starting rank')
- group.add_argument('--maxrank', '-R', type=int, metavar='RANK', default=30,
- help='Maximum/finishing rank')
-
- @staticmethod
- def run(args):
- indexer = Indexer(args.config.get_libpq_dsn(),
- args.threads or _num_system_cpus() or 1)
-
- if not args.no_boundaries:
- indexer.index_boundaries(args.minrank, args.maxrank)
- if not args.boundaries_only:
- indexer.index_by_rank(args.minrank, args.maxrank)
-
- return 0
-
-
-class UpdateRefresh:
- """\
- Recompute auxiliary 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('--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('--importance', action='store_true',
- help='Recompute place importances (expensive!)')
- 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.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)
- # Attention: importance MUST come after wiki data import.
- if args.importance:
- run_legacy_script('update.php', '--recompute-importance',
- 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
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): # pylint: disable=W0613
- print("TODO: searching")
+ def run(args):
+ run_php_server(args.server, args.project_dir / 'website')
def nominatim(**kwargs):
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('freeze', clicmd.SetupFreeze)
+ parser.add_subcommand('replication', clicmd.UpdateReplication)
parser.add_subcommand('special-phrases', SetupSpecialPhrases)
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.'
return parser.run(**kwargs)
projects / nominatim.git / blobdiff