raise minimum required Python version to 3.8

.github/workflows/tests.yml

@@ -4,18 +4,20 @@ on:
   push:
     branches:
     - master
+    - 2.0
   pull_request:
     branches:
     - master
+    - 2.0
 
 jobs:
   build:
 
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-latest
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.4", "3.5", "3.6", "3.7", "3.8", "3.9", "3.10", "pypy3"]
+        python-version: ["3.8", "3.9", "3.10", "pypy3"]
 
     steps:
     - uses: actions/checkout@v2

README.rst

@@ -16,7 +16,7 @@ and powerful `filenaming capabilities <Formatting_>`_.
 Dependencies
 ============
 
-- Python_ 3.4+
+- Python_ 3.8+
 - Requests_
 
 Optional

setup.py

@@ -13,6 +13,7 @@ def read(fname):
     with open(path, encoding="utf-8") as file:
         return file.read()
 
+
 def check_file(fname):
     path = os.path.join(os.path.dirname(__file__), fname)
     if os.path.exists(path):
@@ -47,7 +48,7 @@ LONG_DESCRIPTION = read("README.rst")
 
 if "py2exe" in sys.argv:
     try:
-        import py2exe
+        import py2exe  # noqa E401
     except ImportError:
         sys.exit("Error importing 'py2exe'")
 
@@ -92,7 +93,7 @@ setup(
     maintainer="Mike Fährmann",
     maintainer_email="mike_faehrmann@web.de",
     license="GPLv2",
-    python_requires=">=3.4",
+    python_requires=">=3.8",
     install_requires=[
         "requests>=2.11.0",
     ],
@@ -122,13 +123,9 @@ setup(
         "Operating System :: Microsoft :: Windows",
         "Operating System :: POSIX",
         "Operating System :: MacOS",
-        "Programming Language :: Python :: 3.4",
-        "Programming Language :: Python :: 3.5",
-        "Programming Language :: Python :: 3.6",
-        "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
-        "Programming Language :: Python :: 3 :: Only",
+        "Programming Language :: Python :: 3.10",
         "Topic :: Internet :: WWW/HTTP",
         "Topic :: Multimedia :: Graphics",
         "Topic :: Utilities",