Added missing return types to functions

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

diff --git a/nominatim/clicmd/setup.py b/nominatim/clicmd/setup.py
index 46eee19f2ebe4f323d81c05c0cb8b33a02117e97..d4b5777ed8525b1f4da07ec59b1db9905d8c2fe9 100644 (file)
--- a/nominatim/clicmd/setup.py
+++ b/nominatim/clicmd/setup.py
@@ -18,7 +18,7 @@ from nominatim.config import Configuration
 from nominatim.db.connection import connect
 from nominatim.db import status, properties
 from nominatim.tokenizer.base import AbstractTokenizer
 from nominatim.db.connection import connect
 from nominatim.db import status, properties
 from nominatim.tokenizer.base import AbstractTokenizer

-from nominatim.version import version_str
+from nominatim.version import NOMINATIM_VERSION

 from nominatim.clicmd.args import NominatimArgs
 from nominatim.errors import UsageError
 
 from nominatim.clicmd.args import NominatimArgs
 from nominatim.errors import UsageError
 


@@ -40,13 +40,15 @@ class SetupAll:
 
     def add_args(self, parser: argparse.ArgumentParser) -> None:
         group_name = parser.add_argument_group('Required arguments')
 
     def add_args(self, parser: argparse.ArgumentParser) -> None:
         group_name = parser.add_argument_group('Required arguments')

-        group1 = group_name.add_mutually_exclusive_group(required=True)
+        group1 = group_name.add_argument_group()

         group1.add_argument('--osm-file', metavar='FILE', action='append',
                            help='OSM file to be imported'
         group1.add_argument('--osm-file', metavar='FILE', action='append',
                            help='OSM file to be imported'

-                                ' (repeat for importing multiple files)')
+                                ' (repeat for importing multiple files)',
+                                default=None)

         group1.add_argument('--continue', dest='continue_at',
         group1.add_argument('--continue', dest='continue_at',

-                           choices=['load-data', 'indexing', 'db-postprocess'],
-                           help='Continue an import that was interrupted')
+                           choices=['import-from-file', 'load-data', 'indexing', 'db-postprocess'],
+                           help='Continue an import that was interrupted',
+                           default=None)

         group2 = parser.add_argument_group('Optional arguments')
         group2.add_argument('--osm2pgsql-cache', metavar='SIZE', type=int,
                            help='Size of cache to be used by osm2pgsql (in MB)')
         group2 = parser.add_argument_group('Optional arguments')
         group2.add_argument('--osm2pgsql-cache', metavar='SIZE', type=int,
                            help='Size of cache to be used by osm2pgsql (in MB)')


@@ -65,9 +67,11 @@ class SetupAll:
                            help='Continue import even when errors in SQL are present')
         group3.add_argument('--index-noanalyse', action='store_true',
                            help='Do not perform analyse operations during index (expert only)')
                            help='Continue import even when errors in SQL are present')
         group3.add_argument('--index-noanalyse', action='store_true',
                            help='Do not perform analyse operations during index (expert only)')

+        group3.add_argument('--prepare-database', action='store_true',
+                            help='Create the database but do not import any data')

 
 
 
 

-    def run(self, args: NominatimArgs) -> int: # pylint: disable=too-many-statements
+    def run(self, args: NominatimArgs) -> int: # pylint: disable=too-many-statements, too-many-branches

         from ..data import country_info
         from ..tools import database_import, refresh, postcodes, freeze
         from ..indexer.indexer import Indexer
         from ..data import country_info
         from ..tools import database_import, refresh, postcodes, freeze
         from ..indexer.indexer import Indexer


@@ -76,43 +80,62 @@ class SetupAll:
 
         country_info.setup_country_config(args.config)
 
 
         country_info.setup_country_config(args.config)
 

-        if args.continue_at is None:
+        if args.osm_file is None and args.continue_at is None and not args.prepare_database:
+            raise UsageError("No input files (use --osm-file).")
+
+        if args.osm_file is not None and args.continue_at not in ('import-from-file', None):
+            raise UsageError(f"Cannot use --continue {args.continue_at} and --osm-file together.")
+
+        if args.continue_at is not None and args.prepare_database:
+            raise UsageError(
+                "Cannot use --continue and --prepare-database together."
+            )
+
+
+
+        if args.continue_at in (None, 'import-from-file'):

             files = args.get_osm_file_list()
             files = args.get_osm_file_list()

-            if not files:
+            if not files and not args.prepare_database:

                 raise UsageError("No input files (use --osm-file).")
 
                 raise UsageError("No input files (use --osm-file).")
 

-            LOG.warning('Creating database')
-            database_import.setup_database_skeleton(args.config.get_libpq_dsn(),
-                                                    rouser=args.config.DATABASE_WEBUSER)
-
-            LOG.warning('Setting up country tables')
-            country_info.setup_country_tables(args.config.get_libpq_dsn(),
-                                              args.data_dir,
-                                              args.no_partitions)
-
-            LOG.warning('Importing OSM data file')
-            database_import.import_osm_data(files,
-                                            args.osm2pgsql_options(0, 1),
-                                            drop=args.no_updates,
-                                            ignore_errors=args.ignore_errors)
-
-            self._setup_tables(args.config, args.reverse_only)
-
-            LOG.warning('Importing wikipedia importance data')
-            data_path = Path(args.config.WIKIPEDIA_DATA_PATH or args.project_dir)
-            if refresh.import_wikipedia_articles(args.config.get_libpq_dsn(),
-                                                 data_path) > 0:
-                LOG.error('Wikipedia importance dump file not found. '
-                          'Calculating importance values of locations will not '
-                          'use Wikipedia importance data.')
-
-            LOG.warning('Importing secondary importance raster data')
-            if refresh.import_secondary_importance(args.config.get_libpq_dsn(),
-                                                   args.project_dir) != 0:
-                LOG.error('Secondary importance file not imported. '
-                          'Falling back to default ranking.')
-
-        if args.continue_at is None or args.continue_at == 'load-data':
+            if args.prepare_database or args.continue_at is None:
+                LOG.warning('Creating database')
+                database_import.setup_database_skeleton(args.config.get_libpq_dsn(),
+                                                        rouser=args.config.DATABASE_WEBUSER)
+                if args.prepare_database:
+                    return 0
+
+            if args.continue_at in ('import-from-file', None):
+                # Check if the correct plugins are installed
+                database_import.check_existing_database_plugins(args.config.get_libpq_dsn())
+                LOG.warning('Setting up country tables')
+                country_info.setup_country_tables(args.config.get_libpq_dsn(),
+                                                args.config.lib_dir.data,
+                                                args.no_partitions)
+
+                LOG.warning('Importing OSM data file')
+                database_import.import_osm_data(files,
+                                                args.osm2pgsql_options(0, 1),
+                                                drop=args.no_updates,
+                                                ignore_errors=args.ignore_errors)
+
+                LOG.warning('Importing wikipedia importance data')
+                data_path = Path(args.config.WIKIPEDIA_DATA_PATH or args.project_dir)
+                if refresh.import_wikipedia_articles(args.config.get_libpq_dsn(),
+                                                    data_path) > 0:
+                    LOG.error('Wikipedia importance dump file not found. '
+                            'Calculating importance values of locations will not '
+                            'use Wikipedia importance data.')
+
+                LOG.warning('Importing secondary importance raster data')
+                if refresh.import_secondary_importance(args.config.get_libpq_dsn(),
+                                                    args.project_dir) != 0:
+                    LOG.error('Secondary importance file not imported. '
+                            'Falling back to default ranking.')
+
+                self._setup_tables(args.config, args.reverse_only)
+
+        if args.continue_at in ('import-from-file', 'load-data', None):

             LOG.warning('Initialise tables')
             with connect(args.config.get_libpq_dsn()) as conn:
                 database_import.truncate_data_tables(conn)
             LOG.warning('Initialise tables')
             with connect(args.config.get_libpq_dsn()) as conn:
                 database_import.truncate_data_tables(conn)


@@ -123,12 +146,13 @@ class SetupAll:
         LOG.warning("Setting up tokenizer")
         tokenizer = self._get_tokenizer(args.continue_at, args.config)
 
         LOG.warning("Setting up tokenizer")
         tokenizer = self._get_tokenizer(args.continue_at, args.config)
 

-        if args.continue_at is None or args.continue_at == 'load-data':
+        if args.continue_at in ('import-from-file', 'load-data', None):

             LOG.warning('Calculate postcodes')
             postcodes.update_postcodes(args.config.get_libpq_dsn(),
                                        args.project_dir, tokenizer)
 
             LOG.warning('Calculate postcodes')
             postcodes.update_postcodes(args.config.get_libpq_dsn(),
                                        args.project_dir, tokenizer)
 

-        if args.continue_at is None or args.continue_at in ('load-data', 'indexing'):
+        if args.continue_at in \
+            ('import-from-file', 'load-data', 'indexing', None):

             LOG.warning('Indexing places')
             indexer = Indexer(args.config.get_libpq_dsn(), tokenizer, num_threads)
             indexer.index_full(analyse=not args.index_noanalyse)
             LOG.warning('Indexing places')
             indexer = Indexer(args.config.get_libpq_dsn(), tokenizer, num_threads)
             indexer.index_full(analyse=not args.index_noanalyse)


@@ -185,7 +209,7 @@ class SetupAll:
         """
         from ..tokenizer import factory as tokenizer_factory
 
         """
         from ..tokenizer import factory as tokenizer_factory
 

-        if continue_at is None or continue_at == 'load-data':
+        if continue_at in ('import-from-file', 'load-data', None):

             # (re)initialise the tokenizer data
             return tokenizer_factory.create_tokenizer(config)
 
             # (re)initialise the tokenizer data
             return tokenizer_factory.create_tokenizer(config)
 


@@ -205,4 +229,4 @@ class SetupAll:
                 except Exception as exc: # pylint: disable=broad-except
                     LOG.error('Cannot determine date of database: %s', exc)
 
                 except Exception as exc: # pylint: disable=broad-except
                     LOG.error('Cannot determine date of database: %s', exc)
 

-            properties.set_property(conn, 'database_version', version_str())
+            properties.set_property(conn, 'database_version', str(NOMINATIM_VERSION))