Some helpers to test Python 3.14 via docker

Author: rayluo

Dockerfile

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+# This file is only needed for testing Python 3.14 whose image contains no cffi.
+# (As a comparison, the official python:3.13-slim works out of the box.)
+
+# TODO: Can this Dockerfile use multi-stage build?
+# https://testdriven.io/tips/6da2d9c9-8849-4386-b7f9-13b28514ded8/
+FROM python:3.14.0a2-slim
+
+RUN apt-get update && apt-get install -y \
+  gcc \
+  libffi-dev
+

docker_run.sh

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+#!/usr/bin/bash
+IMAGE_NAME=msal:latest
+
+docker build -t $IMAGE_NAME - < Dockerfile
+
+echo "=== Integration Test for Python 3.14 which has no AppImage yet ==="
+echo "After seeing the bash prompt, run the following to test:"
+echo "    pip install -e ."
+echo "    pytest --capture=no -s tests/chosen_test_file.py"
+docker run --rm -it \
+    --privileged \
+    -w /home -v $PWD:/home \
+    $IMAGE_NAME \
+    $@
+