commit between migrations

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

diff --git a/nominatim/tools/tiger_data.py b/nominatim/tools/tiger_data.py
index 9b960e2d54ee82df6f05c921ccb44062f33d9ec6..07772c702a53f3a554cb8a42f54f9de388da56cd 100644 (file)
--- a/nominatim/tools/tiger_data.py
+++ b/nominatim/tools/tiger_data.py
@@ -6,9 +6,9 @@ import os
 import tarfile
 import selectors
 
-from ..db.connection import connect
-from ..db.async_connection import DBConnection
-from ..db.sql_preprocessor import SQLPreprocessor
+from nominatim.db.connection import connect
+from nominatim.db.async_connection import DBConnection
+from nominatim.db.sql_preprocessor import SQLPreprocessor
 
 
 LOG = logging.getLogger()
@@ -61,18 +61,32 @@ def handle_threaded_sql_statements(sel, file):
             except Exception as exc: # pylint: disable=broad-except
                 LOG.info('Wrong SQL statement: %s', exc)
 
-
-def add_tiger_data(dsn, data_dir, threads, config, sqllib_dir):
-    """ Import tiger data from directory or tar file
+def handle_unregister_connection_pool(sel, place_threads):
+    """ Handles unregistering pool of connections
     """
 
+    while place_threads > 0:
+        for key, _ in sel.select(1):
+            conn = key.data
+            sel.unregister(conn)
+            try:
+                conn.wait()
+            except Exception as exc: # pylint: disable=broad-except
+                LOG.info('Wrong SQL statement: %s', exc)
+            conn.close()
+            place_threads -= 1
+
+def add_tiger_data(data_dir, config, threads):
+    """ Import tiger data from directory or tar file `data dir`.
+    """
+    dsn = config.get_libpq_dsn()
     sql_files, tar = handle_tarfile_or_directory(data_dir)
 
     if not sql_files:
         return
 
     with connect(dsn) as conn:
-        sql = SQLPreprocessor(conn, config, sqllib_dir)
+        sql = SQLPreprocessor(conn, config)
         sql.run_sql_file(conn, 'tiger_import_start.sql')
 
     # Reading sql_files and then for each file line handling
@@ -95,18 +109,12 @@ def add_tiger_data(dsn, data_dir, threads, config, sqllib_dir):
         handle_threaded_sql_statements(sel, file)
 
     # Unregistering pool of database connections
-    while place_threads > 0:
-        for key, _ in sel.select(1):
-            conn = key.data
-            sel.unregister(conn)
-            conn.wait()
-            conn.close()
-            place_threads -= 1
+    handle_unregister_connection_pool(sel, place_threads)
 
     if tar:
         tar.close()
     print('\n')
     LOG.warning("Creating indexes on Tiger data")
     with connect(dsn) as conn:
-        sql = SQLPreprocessor(conn, config, sqllib_dir)
+        sql = SQLPreprocessor(conn, config)
         sql.run_sql_file(conn, 'tiger_import_finish.sql')