Merge pull request #5 from judehung/update-readme-fix-unittest

fix: Stick the sdk with python 3.10 and fix minor unittest exception

Author: cloudxxx8

README.md

@@ -4,7 +4,7 @@ The EdgeXFoundry Application Functions Software Development Kit (SDK) for Python
 
 ## Prerequisites
 
-This Python SDK is supported on Python 3.10 or later.
+This Python SDK is supported on Python 3.10.
 
 ## File Structure
 

pyproject.toml

@@ -11,16 +11,15 @@ authors = [
 description = "The python-based SDK to support edgexfoundry application service"
 readme = "README.md"
 license = { text = "Apache 2 License" }
-requires-python = ">=3.10"
+requires-python = ">=3.10,<3.11"
 classifiers = [
     'License :: OSI Approved :: Apache Software License',
     'Intended Audience :: Developers',
     'Programming Language :: Python',
     'Programming Language :: Python :: 3',
-    'Programming Language :: Python :: 3.10',
-    'Programming Language :: Python :: 3.11'
+    'Programming Language :: Python :: 3.10'
 ]
 
 [project.urls]
-Homepage = "https://github.com/IOTechSystems/app-functions-sdk-python"
-Issues = "https://github.com/IOTechSystems/app-functions-sdk-python/issues"
+Homepage = "https://github.com/edgexfoundry-holding/app-functions-sdk-python"
+Issues = "https://github.com/edgexfoundry-holding/app-functions-sdk-python/issues"

src/app_functions_sdk_py/bootstrap/metrics/manager.py

@@ -111,7 +111,7 @@ def run(self, ctx_done: threading.Event, wg: WaitGroup):
                      f"{self._interval} seconds")
 
     def _run_loop(self, ctx_done: threading.Event, wg: WaitGroup):
-        with FunctionExitCallback(wg.done()):
+        with FunctionExitCallback(wg.done):
             while not self._stop_event.is_set():
                 if ctx_done.is_set():
                     self._stop_event.set()