From 4ace0d3e1c49d5b8db12eef6b14d471c758ceb82 Mon Sep 17 00:00:00 2001
From: Thomas W <69774548+yctomwang@users.noreply.github.com>
Date: Wed, 31 Jan 2024 10:04:55 +1100
Subject: [PATCH] fix deprecation warning for __version__ (#543)

---
 tests/test_config.py | 16 +++++++++++++++-
 tox.ini              |  1 +
 2 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/tests/test_config.py b/tests/test_config.py
index f38bcfc4..fa938795 100644
--- a/tests/test_config.py
+++ b/tests/test_config.py
@@ -1,10 +1,10 @@
 import json
+import sys
 from datetime import date
 from datetime import timedelta
 
 import pytest
 from dateutil.relativedelta import relativedelta
-from flask import __version__ as flask_version
 from flask import Flask
 
 from flask_jwt_extended import JWTManager
@@ -12,6 +12,20 @@
 from flask_jwt_extended.internal_utils import JSONEncoder
 
 
+def get_package_version(package_name):
+    if sys.version_info >= (3, 8):
+        # Use importlib.metadata for Python 3.8 and newer
+        import importlib.metadata
+
+        return importlib.metadata.version(package_name)
+    else:
+        # Use pkg_resources for older versions
+        import pkg_resources
+
+        return pkg_resources.get_distribution(package_name).version
+
+
+flask_version = get_package_version("flask")
 flask_version_tuple = tuple(map(int, flask_version.split(".")))
 
 
diff --git a/tox.ini b/tox.ini
index 5a91819b..843b0c11 100644
--- a/tox.ini
+++ b/tox.ini
@@ -27,6 +27,7 @@ deps =
   python-dateutil
   types-python-dateutil
   mypy
+  types-setuptools
 
 [testenv:coverage]
 commands =