port function to compute initial postcodes to Python

[nominatim.git] / nominatim / clicmd / setup.py

diff --git a/nominatim/clicmd/setup.py b/nominatim/clicmd/setup.py
index f8229b391d78ff602afbaaa03864e4b3d9600ed8..fe7c8dc18de4ee650e7bbb42824c813f4e2d9753 100644 (file)
--- a/nominatim/clicmd/setup.py
+++ b/nominatim/clicmd/setup.py
@@ -6,10 +6,10 @@ from pathlib import Path
 
 import psutil
 
-from ..tools.exec_utils import run_legacy_script
-from ..db.connection import connect
-from ..db import status
-from ..errors import UsageError
+from nominatim.db.connection import connect
+from nominatim.db import status, properties
+from nominatim.version import NOMINATIM_VERSION
+from nominatim.errors import UsageError
 
 # Do not repeat documentation of subcommand classes.
 # pylint: disable=C0111
@@ -38,11 +38,11 @@ class SetupAll:
         group.add_argument('--reverse-only', action='store_true',
                            help='Do not create tables and indexes for searching')
         group.add_argument('--no-partitions', action='store_true',
-                           help="""Do not partition search indices
-                                   (speeds up import of single country extracts)""")
+                           help=("Do not partition search indices "
+                                 "(speeds up import of single country extracts)"))
         group.add_argument('--no-updates', action='store_true',
-                           help="""Do not keep tables that are only needed for
-                                   updating the database later""")
+                           help="Do not keep tables that are only needed for "
+                                "updating the database later")
         group = parser.add_argument_group('Expert options')
         group.add_argument('--ignore-errors', action='store_true',
                            help='Continue import even when errors in SQL are present')
@@ -55,6 +55,7 @@ class SetupAll:
         from ..tools import database_import
         from ..tools import refresh
         from ..indexer.indexer import Indexer
+        from ..tools import postcodes
 
         if args.osm_file and not Path(args.osm_file).is_file():
             LOG.fatal("OSM file '%s' does not exist.", args.osm_file)
@@ -78,19 +79,22 @@ class SetupAll:
                                             drop=args.no_updates,
                                             ignore_errors=args.ignore_errors)
 
-            LOG.warning('Create functions (1st pass)')
             with connect(args.config.get_libpq_dsn()) as conn:
+                LOG.warning('Create functions (1st pass)')
                 refresh.create_functions(conn, args.config, args.sqllib_dir,
                                          False, False)
-
-            LOG.warning('Create tables')
-            params = ['setup.php', '--create-tables', '--create-partition-tables']
-            if args.reverse_only:
-                params.append('--reverse-only')
-            run_legacy_script(*params, nominatim_env=args)
-
-            LOG.warning('Create functions (2nd pass)')
-            with connect(args.config.get_libpq_dsn()) as conn:
+                LOG.warning('Create tables')
+                database_import.create_tables(conn, args.config, args.sqllib_dir,
+                                              reverse_only=args.reverse_only)
+                refresh.load_address_levels_from_file(conn, Path(args.config.ADDRESS_LEVEL_CONFIG))
+                LOG.warning('Create functions (2nd pass)')
+                refresh.create_functions(conn, args.config, args.sqllib_dir,
+                                         False, False)
+                LOG.warning('Create table triggers')
+                database_import.create_table_triggers(conn, args.config, args.sqllib_dir)
+                LOG.warning('Create partition tables')
+                database_import.create_partition_tables(conn, args.config, args.sqllib_dir)
+                LOG.warning('Create functions (3rd pass)')
                 refresh.create_functions(conn, args.config, args.sqllib_dir,
                                          False, False)
 
@@ -112,7 +116,7 @@ class SetupAll:
                                       args.threads or psutil.cpu_count() or 1)
 
             LOG.warning('Calculate postcodes')
-            run_legacy_script('setup.php', '--calculate-postcodes', nominatim_env=args)
+            postcodes.import_postcodes(args.config.get_libpq_dsn(), args.project_dir)
 
         if args.continue_at is None or args.continue_at in ('load-data', 'indexing'):
             LOG.warning('Indexing places')
@@ -121,10 +125,12 @@ class SetupAll:
             indexer.index_full(analyse=not args.index_noanalyse)
 
         LOG.warning('Post-process tables')
-        params = ['setup.php', '--create-search-indices', '--create-country-names']
-        if args.no_updates:
-            params.append('--drop')
-        run_legacy_script(*params, nominatim_env=args)
+        with connect(args.config.get_libpq_dsn()) as conn:
+            database_import.create_search_indices(conn, args.config,
+                                                  args.sqllib_dir,
+                                                  drop=args.no_updates)
+            LOG.warning('Create search index for default country names.')
+            database_import.create_country_names(conn, args.config)
 
         webdir = args.project_dir / 'website'
         LOG.warning('Setup website at %s', webdir)
@@ -138,4 +144,7 @@ class SetupAll:
             except Exception as exc: # pylint: disable=broad-except
                 LOG.error('Cannot determine date of database: %s', exc)
 
+            properties.set_property(conn, 'database_version',
+                                    '{0[0]}.{0[1]}.{0[2]}-{0[3]}'.format(NOMINATIM_VERSION))
+
         return 0