upgrade to python 3.12

Author: ewdurbin

.python-version

@@ -1 +1 @@
-3.11.8
+3.12.4

Dockerfile

@@ -1,4 +1,4 @@
-FROM python:3.11.8-slim-bullseye as build
+FROM python:3.12.4-slim-bookworm as build
 
 RUN set -x \
     && python3 -m venv /opt/conveyor
@@ -22,7 +22,7 @@ RUN --mount=type=cache,target=/root/.cache/pip \
     install -r /tmp/requirements.txt
 
 
-FROM python:3.11.8-slim-bullseye
+FROM python:3.12.4-slim-bookworm
 
 ENV PYTHONUNBUFFERED=1
 ENV PYTHONDONTWRITEBYTECODE=1

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = py311
+envlist = py312
 skipsdist = True
 
 [testenv]