minimum counts for tokens should always be 1

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

diff --git a/nominatim/tools/refresh.py b/nominatim/tools/refresh.py
index a3b6c4f086397cb4467e45c6406f346f7e11def8..008fc7143313469a7962934df9ded6c8415b3e7b 100644 (file)
--- a/nominatim/tools/refresh.py
+++ b/nominatim/tools/refresh.py
@@ -15,10 +15,10 @@ from pathlib import Path
 from psycopg2 import sql as pysql
 
 from nominatim.config import Configuration
-from nominatim.db.connection import Connection
+from nominatim.db.connection import Connection, connect
 from nominatim.db.utils import execute_file
 from nominatim.db.sql_preprocessor import SQLPreprocessor
-from nominatim.version import version_str
+from nominatim.version import NOMINATIM_VERSION
 
 LOG = logging.getLogger()
 
@@ -120,6 +120,7 @@ PHP_CONST_DEFS = (
     ('Search_NameOnlySearchFrequencyThreshold', 'SEARCH_NAME_ONLY_THRESHOLD', str),
     ('Use_US_Tiger_Data', 'USE_US_TIGER_DATA', bool),
     ('MapIcon_URL', 'MAPICON_URL', str),
+    ('Search_WithinCountries', 'SEARCH_WITHIN_COUNTRIES', bool),
 )
 
 
@@ -146,23 +147,23 @@ def import_wikipedia_articles(dsn: str, data_path: Path, ignore_errors: bool = F
 
     return 0
 
-def import_osm_views_geotiff(dsn, data_path, ignore_errors=False):
-    """ Replaces the OSM views table with new data.
-        
-        Returns 0 if all was well and 1 if the GeoTIFF file could not
+def import_secondary_importance(dsn: str, data_path: Path, ignore_errors: bool = False) -> int:
+    """ Replaces the secondary importance raster data table with new data.
+
+        Returns 0 if all was well and 1 if the raster SQL file could not
         be found. Throws an exception if there was an error reading the file.
     """
-    datafile = data_path / 'osmviews.tiff'
-
+    datafile = data_path / 'secondary_importance.sql.gz'
     if not datafile.exists():
         return 1
 
-    pre_code = """BEGIN;
-                  DROP TABLE IF EXISTS "osmviews";
-               """
-    post_code = "COMMIT"
-    execute_file(dsn, datafile, ignore_errors=ignore_errors,
-                 pre_code=pre_code, post_code=post_code)
+    with connect(dsn) as conn:
+        postgis_version = conn.postgis_version_tuple()
+        if postgis_version[0] < 3:
+            LOG.error('PostGIS version is too old for using OSM raster data.')
+            return 2
+
+    execute_file(dsn, datafile, ignore_errors=ignore_errors)
 
     return 0
 
@@ -176,7 +177,7 @@ def recompute_importance(conn: Connection) -> None:
         cur.execute("""
             UPDATE placex SET (wikipedia, importance) =
                (SELECT wikipedia, importance
-                FROM compute_importance(extratags, country_code, osm_type, osm_id))
+                FROM compute_importance(extratags, country_code, rank_search, centroid))
             """)
         cur.execute("""
             UPDATE placex s SET wikipedia = d.wikipedia, importance = d.importance
@@ -212,34 +213,41 @@ def _quote_php_variable(var_type: Type[Any], config: Configuration,
 def setup_website(basedir: Path, config: Configuration, conn: Connection) -> None:
     """ Create the website script stubs.
     """
+    if config.lib_dir.php is None:
+        LOG.info("Python frontend does not require website setup. Skipping.")
+        return
+
     if not basedir.exists():
         LOG.info('Creating website directory.')
         basedir.mkdir()
 
-    template = dedent(f"""\
+    assert config.project_dir is not None
+    basedata = dedent(f"""\
                       <?php
 
                       @define('CONST_Debug', $_GET['debug'] ?? false);
                       @define('CONST_LibDir', '{config.lib_dir.php}');
                       @define('CONST_TokenizerDir', '{config.project_dir / 'tokenizer'}');
-                      @define('CONST_NominatimVersion', '{version_str()}');
+                      @define('CONST_NominatimVersion', '{NOMINATIM_VERSION!s}');
 
                       """)
 
     for php_name, conf_name, var_type in PHP_CONST_DEFS:
         varout = _quote_php_variable(var_type, config, conf_name)
 
-        template += f"@define('CONST_{php_name}', {varout});\n"
+        basedata += f"@define('CONST_{php_name}', {varout});\n"
 
-    template += f"\nrequire_once('{config.lib_dir.php}/website/{{}}');\n"
+    template = "\nrequire_once(CONST_LibDir.'/website/{}');\n"
 
     search_name_table_exists = bool(conn and conn.table_exists('search_name'))
 
     for script in WEBSITE_SCRIPTS:
         if not search_name_table_exists and script == 'search.php':
-            (basedir / script).write_text(template.format('reverse-only-search.php'), 'utf-8')
+            out = template.format('reverse-only-search.php')
         else:
-            (basedir / script).write_text(template.format(script), 'utf-8')
+            out = template.format(script)
+
+        (basedir / script).write_text(basedata + out, 'utf-8')
 
 
 def invalidate_osm_object(osm_type: str, osm_id: int, conn: Connection,