manual: drop python 2

Author: asottile

.github/workflows/main.yml

@@ -10,24 +10,12 @@ jobs:
     strategy:
       matrix:
         include:
-        - os: windows-latest
-          py: 2.7
-          toxenv: py
         - os: windows-latest
           py: 3.9
           toxenv: py
-        - os: ubuntu-latest
-          py: pypy2
-          toxenv: py
         - os: ubuntu-latest
           py: pypy3
           toxenv: py
-        - os: ubuntu-latest
-          py: 2.7
-          toxenv: py
-        - os: ubuntu-latest
-          py: 3.5
-          toxenv: py
         - os: ubuntu-latest
           py: 3.6
           toxenv: py

setup.py

@@ -30,14 +30,9 @@ def get_long_description():
     url='https://pycodestyle.pycqa.org/',
     license='Expat license',
     py_modules=['pycodestyle'],
-    namespace_packages=[],
     include_package_data=True,
     zip_safe=False,
-    python_requires='>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*',
-    install_requires=[
-        # Broken with Python 3: https://github.com/pypa/pip/issues/650
-        # 'setuptools',
-    ],
+    python_requires='>=3.6',
     entry_points={
         'console_scripts': [
             'pycodestyle = pycodestyle:_main',
@@ -50,10 +45,7 @@ def get_long_description():
         'License :: OSI Approved :: MIT License',
         'Operating System :: OS Independent',
         'Programming Language :: Python',
-        'Programming Language :: Python :: 2',
-        'Programming Language :: Python :: 2.7',
         'Programming Language :: Python :: 3',
-        'Programming Language :: Python :: 3.5',
         'Programming Language :: Python :: 3.6',
         'Programming Language :: Python :: 3.7',
         'Programming Language :: Python :: 3.8',

tox.ini

@@ -4,7 +4,7 @@
 # and then run "tox" from this directory.
 
 [tox]
-envlist = py27, py34, py35, py36, py37, py38, py39, py310, pypy, pypy3, jython
+envlist = py36, py37, py38, py39, py310, pypy3
 skip_missing_interpreters = True
 
 [testenv]