reintroduce cutoffs when searching for very frequent words

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

diff --git a/nominatim/clicmd/refresh.py b/nominatim/clicmd/refresh.py
index 6f307a65ae159cc2ac841588c2cf81b89435ac83..343fe48d204468ce495f8340db1285391096e81b 100644 (file)
--- a/nominatim/clicmd/refresh.py
+++ b/nominatim/clicmd/refresh.py
@@ -63,8 +63,8 @@ class UpdateRefresh:
                            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('--osm-views', action='store_true',
-                           help='Update OSM views/data importance numbers')
+        group.add_argument('--secondary-importance', action='store_true',
+                           help='Update secondary importance raster data')
         group.add_argument('--importance', action='store_true',
                            help='Recompute place importances (expensive!)')
         group.add_argument('--website', action='store_true',
@@ -85,7 +85,7 @@ class UpdateRefresh:
                            help='Enable debug warning statements in functions')
 
 
-    def run(self, args: NominatimArgs) -> int: #pylint: disable=too-many-branches
+    def run(self, args: NominatimArgs) -> int: #pylint: disable=too-many-branches, too-many-statements
         from ..tools import refresh, postcodes
         from ..indexer.indexer import Indexer
 
@@ -110,13 +110,28 @@ class UpdateRefresh:
 
         if args.word_counts:
             LOG.warning('Recompute word statistics')
-            self._get_tokenizer(args.config).update_statistics()
+            self._get_tokenizer(args.config).update_statistics(args.config,
+                                                               threads=args.threads or 1)
 
         if args.address_levels:
             LOG.warning('Updating address levels')
             with connect(args.config.get_libpq_dsn()) as conn:
                 refresh.load_address_levels_from_config(conn, args.config)
 
+        # Attention: must come BEFORE functions
+        if args.secondary_importance:
+            with connect(args.config.get_libpq_dsn()) as conn:
+                # If the table did not exist before, then the importance code
+                # needs to be enabled.
+                if not conn.table_exists('secondary_importance'):
+                    args.functions = True
+
+            LOG.warning('Import secondary importance raster data from %s', args.project_dir)
+            if refresh.import_secondary_importance(args.config.get_libpq_dsn(),
+                                                args.project_dir) > 0:
+                LOG.fatal('FATAL: Cannot update secondary importance raster data')
+                return 1
+
         if args.functions:
             LOG.warning('Create functions')
             with connect(args.config.get_libpq_dsn()) as conn:
@@ -127,19 +142,10 @@ class UpdateRefresh:
         if args.wiki_data:
             data_path = Path(args.config.WIKIPEDIA_DATA_PATH
                              or args.project_dir)
-            LOG.warning('Import wikipdia article importance from %s', data_path)
+            LOG.warning('Import wikipedia article importance from %s', data_path)
             if refresh.import_wikipedia_articles(args.config.get_libpq_dsn(),
                                                  data_path) > 0:
-                LOG.fatal('FATAL: Wikipedia importance dump file not found')
-                return 1
-        
-        if args.osm_views:
-            data_path = Path(args.config.OSM_VIEWS_DATA_PATH
-                             or args.project_dir)
-            LOG.warning('Import OSM views GeoTIFF data from %s', data_path)
-            if refresh.import_osm_views_geotiff(args.config.get_libpq_dsn(),
-                                                 data_path) > 0:
-                LOG.fatal('FATAL: OSM views GeoTIFF file not found')
+                LOG.fatal('FATAL: Wikipedia importance file not found in %s', data_path)
                 return 1
 
         # Attention: importance MUST come after wiki data import.