Add Python 3.7/3.8 support and drop Python 3.4 support

.travis.yml

@@ -1,9 +1,10 @@
 language: python
 python:
   - 2.7
-  - 3.4
   - 3.5
   - 3.6
+  - 3.7
+  - 3.8
 install:
   - pip install -U pip setuptools wheel
   - pip install 'tox>=2.0.0,<3.0.0' 'tox-travis>=0.8,<1.0'

docs/source/quickstart.rst

@@ -7,7 +7,7 @@ Requirements
 Python
 ^^^^^^
 * Python 2.7+
-* Python 3.4+
+* Python 3.5+
 * PyPy
 * PyPy3
 

setup.py

@@ -59,9 +59,10 @@ def get_version():
     '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',
+    'Programming Language :: Python :: 3.8',
     'Programming Language :: Python :: Implementation :: PyPy',
     'Topic :: Internet :: WWW/HTTP',
 ]
@@ -82,7 +83,7 @@ def get_version():
     url='https://github.com/ymyzk/kawasemi',
     author='Yusuke Miyazaki',
     author_email='miyazaki.dev@gmail.com',
-    python_requires='>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, <4',
+    python_requires='>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, <4',
     install_requires=requires,
     extras_require=extras_require,
     entry_points=entry_points,

tox.ini

@@ -1,19 +1,19 @@
 [tox]
 envlist =
-    py27, py34, py35, py36,
+    py27, py35, py36, py37, py38,
     ; https://docs.djangoproject.com/en/dev/faq/install/#what-python-version-can-i-use-with-django
     py27-django{18,111},
-    py34-django{111,20},
     py35-django{111,20},
     py36-django{111,20},
     coverage, docs, flake8, mypy
 
 [travis]
 python =
     2.7: py27, py27-django{18,111}, coverage, docs, flake8
-    3.4: py34, py34-django{111,20}
-    3.5: py35, py35-django{111,20}, coverage, docs, flake8, mypy
+    3.5: py35, py35-django{111,20}, coverage, docs
     3.6: py36, py36-django{111,20}
+    3.7: py37
+    3.8: py38, flake8, mypy
 
 [testenv]
 deps =