Files
Nominatim/nominatim/clicmd/special_phrases.py

47 lines
1.6 KiB
Python

"""
Implementation of the 'special-phrases' command.
"""
import logging
from nominatim.errors import UsageError
from pathlib import Path
from nominatim.tools import SPWikiLoader
from nominatim.tools import SPImporter
from nominatim.db.connection import connect
LOG = logging.getLogger()
# Do not repeat documentation of subcommand classes.
# pylint: disable=C0111
# Using non-top-level imports to avoid eventually unused imports.
# pylint: disable=E0012,C0415
class ImportSpecialPhrases:
"""\
Import special phrases.
"""
@staticmethod
def add_args(parser):
group = parser.add_argument_group('Input arguments')
group.add_argument('--import-from-wiki', action='store_true',
help='Import special phrases from the OSM wiki to the database.')
group.add_argument('--csv-file', metavar='FILE',
help='CSV file containing phrases to import.')
@staticmethod
def run(args):
from ..tokenizer import factory as tokenizer_factory
if args.import_from_wiki:
tokenizer = tokenizer_factory.get_tokenizer_for_db(args.config)
with connect(args.config.get_libpq_dsn()) as db_connection:
SPImporter(
args.config, args.phplib_dir, db_connection, SPWikiLoader(args.config)
).import_phrases(tokenizer)
if args.csv_file:
if not Path(args.csv_file).is_file():
LOG.fatal("CSV file '%s' does not exist.", args.csv_file)
raise UsageError('Cannot access file.')
return 0