CI: remove installation of pip on Ubuntu 20

[nominatim.git] / nominatim / db / connection.py

diff --git a/nominatim/db/connection.py b/nominatim/db/connection.py
index 25ddcba4c887d46039ba765ff57952f9288852ba..4f32dfceb8b56868f6c83c6bc6e8200875349773 100644 (file)
--- a/nominatim/db/connection.py
+++ b/nominatim/db/connection.py
@@ -7,7 +7,7 @@
 """
 Specialised connection and cursor functions.
 """
-from typing import List, Optional, Any, Callable, ContextManager, Dict, cast, overload, Tuple
+from typing import Optional, Any, Callable, ContextManager, Dict, cast, overload, Tuple, Iterable
 import contextlib
 import logging
 import os
@@ -36,8 +36,8 @@ class Cursor(psycopg2.extras.DictCursor):
         super().execute(query, args)
 
 
-    def execute_values(self, sql: Query, argslist: List[Any],
-                       template: Optional[str] = None) -> None:
+    def execute_values(self, sql: Query, argslist: Iterable[Tuple[Any, ...]],
+                       template: Optional[Query] = None) -> None:
         """ Wrapper for the psycopg2 convenience function to execute
             SQL for a list of values.
         """