Update Supported Python Versions

*Drop support for Python 3.7
*Add support for Python 3.11 and 3.12
*Update package classifiers
*Update README.rst

Author: bpandola

.github/workflows/pythonpackage.yml

@@ -9,7 +9,7 @@ jobs:
     strategy:
       max-parallel: 1
       matrix:
-        python-version: ["3.7", "3.8", "3.9", "3.10"]
+        python-version: ["3.8", "3.9", "3.10","3.11","3.12"]
 
     steps:
     - uses: actions/checkout@v1

README.rst

@@ -17,6 +17,7 @@ Supported versions
 - Starting version ``1.11.0``, versions older than python ``3.6.0`` will not be supported anymore. This late version was released by the end 2016.
   For those that are still using python 2.7, it won't be supported by the end of 2020 and all library shall stop supporting it.
 - Starting version ``1.25.0``, versions older than python ``3.7.0`` will not be supported anymore.
+- Starting version ``1.36.0``, versions older than python ``3.8.0`` will not be supported anymore.
 
 See `official documentation`_.
 

dev-requirements.txt

@@ -1,2 +1,3 @@
 black==22.12.0
 flake8==5.0.4
+setuptools; python_version >= '3.12'

setup.py

@@ -69,15 +69,17 @@ def run(self):
     description="A client library for CloudFoundry",
     long_description=open("README.rst").read(),
     url="http://github.com/antechrestos/cf-python-client",
+    python_requires=">=3.8",
     classifiers=[
         "Programming Language :: Python",
         "Natural Language :: English",
         "Operating System :: OS Independent",
         "Programming Language :: Python :: 3",
-        "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: 3.10",
+        "Programming Language :: Python :: 3.11",
+        "Programming Language :: Python :: 3.12",
         "Topic :: Communications",
     ],
     entry_points={