Require Python 3.5

.github/workflows/test.yaml

@@ -22,7 +22,7 @@ jobs:
         os:
           - ubuntu-20.04
         python:
-          - "2.7"
+          - "3.5"
           - "3.6"
           - "3.7"
           - "3.8"

setup.py

@@ -33,12 +33,11 @@ def run(self):
     author="Min RK",
     author_email="[email protected]",
     description="Capture C-level output in context managers",
-    install_requires=["selectors2; python_version<'3.4'"],
     long_description=long_description,
     long_description_content_type="text/markdown",
     url="https://github.com/minrk/wurlitzer",
     py_modules=["wurlitzer"],
-    python_requires=">=2.7",
+    python_requires=">=3.5",
     license="MIT",
     cmdclass={
         "bdist_egg": bdist_egg if "bdist_egg" in sys.argv else bdist_egg_disabled
@@ -47,7 +46,6 @@ def run(self):
         "Development Status :: 4 - Beta",
         "Intended Audience :: Developers",
         "License :: OSI Approved :: MIT License",
-        "Programming Language :: Python :: 2.7",
         "Programming Language :: Python :: 3",
     ],
 )

wurlitzer.py

@@ -18,24 +18,14 @@
 import errno
 import io
 import os
-from contextlib import contextmanager
-from fcntl import F_GETFL, F_SETFL, fcntl
-
-try:
-    from queue import Queue
-except ImportError:
-    from Queue import Queue
-
-try:
-    import selectors
-except ImportError:
-    # py < 3.4
-    import selectors2 as selectors
-
+import selectors
 import sys
 import threading
 import time
 import warnings
+from contextlib import contextmanager
+from fcntl import F_GETFL, F_SETFL, fcntl
+from queue import Queue
 
 libc = ctypes.CDLL(None)