Drop Python 3.4

This is necessary due to needing coverage>=5.0, which is no longer
available on Python 3.4.

Python 3.4 is also now past end of life.

This continued to work by chance due to Travis having nosetest installed
in the Python global installation, and thus the failure from tox to
install coverage>=5.0 did not cause errors on Travis.

Testing locally I still had an old version of coverage installed, and
that version had not yet dropped Python 3.4.

8 files changed, 11 insertions, 11 deletions

diff --git a/.github/workflows/ci-linux.yml b/.github/workflows/ci-linux.yml
index a1c60ed..fd64233 100644
--- a/.github/workflows/ci-linux.yml
+++ b/.github/workflows/ci-linux.yml
@@ -12,6 +12,7 @@ jobs:
                     {'py': '3.5', 'env': 'py35'},
                     {'py': '3.6', 'env': 'py36'},
                     {'py': '3.7', 'env': 'py37'},
+                    {'py': '3.8', 'env': 'py38'},
                     {'py': 'pypy2', 'env': 'pypy'},
                     {'py': 'pypy3', 'env': 'pypy3'}
                 ]
diff --git a/.github/workflows/ci-macos.yml b/.github/workflows/ci-macos.yml
index d974654..c8b6c63 100644
--- a/.github/workflows/ci-macos.yml
+++ b/.github/workflows/ci-macos.yml
@@ -12,6 +12,7 @@ jobs:
                     {'py': '3.5', 'env': 'py35'},
                     {'py': '3.6', 'env': 'py36'},
                     {'py': '3.7', 'env': 'py37'},
+                    {'py': '3.8', 'env': 'py38'},
                 ]
                 architecture: ['x64']
         name: "Python: ${{ matrix.tox.py }}"
diff --git a/.github/workflows/ci-windows.yml b/.github/workflows/ci-windows.yml
index e2ee5f6..cf0dd2b 100644
--- a/.github/workflows/ci-windows.yml
+++ b/.github/workflows/ci-windows.yml
@@ -12,6 +12,7 @@ jobs:
                     {'py': '3.5', 'env': 'py35'},
                     {'py': '3.6', 'env': 'py36'},
                     {'py': '3.7', 'env': 'py37'},
+                    {'py': '3.8', 'env': 'py38'},
                 ]
                 architecture: ['x86', 'x64']
         name: "Python: ${{ matrix.tox.py }} (${{ matrix.architecture }})"
diff --git a/.travis.yml b/.travis.yml
index e0a8843..4bb2567 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,8 +6,6 @@ matrix:
     include:
         - python: 2.7
           env: TOXENV=py27
-        - python: 3.4
-          env: TOXENV=py34
         - python: 3.5
           env: TOXENV=py35
         - python: 3.6
@@ -16,7 +14,7 @@ matrix:
           env: TOXENV=py37
           dist: xenial
           sudo: true
-        - python: 3.8-dev
+        - python: 3.8
           env: TOXENV=py38
           dist: xenial
           sudo: true
@@ -28,8 +26,6 @@ matrix:
           env: TOXENV=py27-cover,py35-cover,coverage
         - python: 3.5
           env: TOXENV=docs
-    allow_failures:
-        - env: TOXENV=py38
 
 install:
   - travis_retry pip install tox
diff --git a/README.rst b/README.rst
index 1a7b893..5e030a4 100644
--- a/README.rst
+++ b/README.rst
@@ -20,7 +20,7 @@ Waitress
 Waitress is meant to be a production-quality pure-Python WSGI server with very
 acceptable performance.  It has no dependencies except ones which live in the
 Python standard library.  It runs on CPython on Unix and Windows under Python
-2.7+ and Python 3.4+.  It is also known to run on PyPy 1.6.0+ on UNIX.  It
+2.7+ and Python 3.5+.  It is also known to run on PyPy 1.6.0+ on UNIX.  It
 supports HTTP/1.0 and HTTP/1.1.
 
 For more information, see the "docs" directory of the Waitress package or visit https://docs.pylonsproject.org/projects/waitress/en/latest/
diff --git a/docs/index.rst b/docs/index.rst
index 1eaa42b..2f7132b 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -7,7 +7,7 @@ Waitress
 Waitress is meant to be a production-quality pure-Python WSGI server with
 very acceptable performance.  It has no dependencies except ones which live
 in the Python standard library.  It runs on CPython on Unix and Windows under
-Python 2.7+ and Python 3.4+.  It is also known to run on PyPy 1.6.0 on UNIX.
+Python 2.7+ and Python 3.5+.  It is also known to run on PyPy 1.6.0 on UNIX.
 It supports HTTP/1.0 and HTTP/1.1.
 
 
diff --git a/setup.py b/setup.py
index 44da229..0468a82 100644
--- a/setup.py
+++ b/setup.py
@@ -12,7 +12,8 @@
 #
 ##############################################################################
 import os
-from setuptools import setup, find_packages
+
+from setuptools import find_packages, setup
 
 here = os.path.abspath(os.path.dirname(__file__))
 try:
@@ -52,7 +53,6 @@ setup(
         "Programming Language :: Python :: 2",
         "Programming Language :: Python :: 2.7",
         "Programming Language :: Python :: 3",
-        "Programming Language :: Python :: 3.4",
         "Programming Language :: Python :: 3.5",
         "Programming Language :: Python :: 3.6",
         "Programming Language :: Python :: 3.7",
@@ -65,7 +65,8 @@ setup(
     ],
     url="https://github.com/Pylons/waitress",
     packages=find_packages(),
-    extras_require={"testing": testing_extras, "docs": docs_extras,},
+    python_requires=">=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.*",
+    extras_require={"testing": testing_extras, "docs": docs_extras},
     include_package_data=True,
     test_suite="waitress",
     zip_safe=False,
diff --git a/tox.ini b/tox.ini
index 61cc9e9..cc33be4 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,6 +1,6 @@
 [tox]
 envlist =
-    py27,py34,py35,py36,py37,pypy,pypy3,
+    py27,py35,py36,py37,py38,pypy,pypy3,
     docs,
     {py27,py35}-cover,coverage