python 3.9

docker/clickhouse/docker-entrypoint-initdb.d/init-db.sh

@@ -2,7 +2,10 @@
 set -e
 
 apt-get update
-apt-get -y install python3
+# Necessary because clickhouse runs on Ubuntu 20, which has an old glibc and an old python default
+# Can remove when we upgrade clickhouse, as the new images run on Ubuntu 22
+apt-get -y install python3.9
+ln -s /usr/bin/python3.9 /usr/bin/python3
 wget http://launchpadlibrarian.net/588931980/libc6_2.35-0ubuntu3_amd64.deb
 dpkg --auto-deconfigure -i libc6_2.35-0ubuntu3_amd64.deb
 cp -r /idl/* /var/lib/clickhouse/format_schemas/

posthog/user_scripts/aggregate_funnel_trends.py

@@ -2,7 +2,7 @@
 import sys
 from dataclasses import dataclass, replace
 from typing import Any, Union
-import typing
+from collections.abc import Sequence
 import json
 
 
@@ -40,7 +40,7 @@ def calculate_funnel_trends_from_user_events(
     breakdown_attribution_type: str,
     funnel_order_type: str,
     prop_vals: list[Any],
-    events: typing.Sequence[tuple[float, int, Union[list[str], int, str], list[int]]],
+    events: Sequence[tuple[float, int, Union[list[str], int, str], list[int]]],
 ):
     default_entered_timestamp = EnteredTimestamp(0, [])
     # If the attribution mode is a breakdown step, set this to the integer that represents that step