Drop Python 2.7 support

refs #442, #330

.travis.yml

@@ -11,9 +11,6 @@ matrix:
   fast_finish: true
   include:
     # Python version is just for the look on travis.
-    - python: 2.7
-      env: TOXENV=py27
-
     - python: 3.5
       env: TOXENV=py35
 

Changelog.md

@@ -1,7 +1,9 @@
 # CHANGELOG
 
 ## master (unreleased)
+
 - Added Ukraine calendar, by @apelloni.
+- Drop Support for Python 2 - EOL January 1st 2020 (#442).
 
 ### ISO Registry API Change
 

README.rst

@@ -51,7 +51,7 @@ For a more complete documentation and advanced usage, go to
 External dependencies
 =====================
 
-Workalendar has been tested on Python 2.7, 3.5, 3.6, 3.7, 3.8.
+Workalendar has been tested on Python 3.5, 3.6, 3.7, 3.8.
 
 If you're using wheels, you should be fine without having to install extra system packages. As of ``v7.0.0``, we have dropped ``ephem`` as a dependency for computing astronomical ephemeris in favor of ``skyfield``. So if you had any trouble because of this new dependency, during the installation or at runtime, `do not hesitate to file an issue <https://github.com/peopledoc/workalendar/issues/>`_.
 

setup.py

@@ -49,8 +49,6 @@ params = dict(
         'Intended Audience :: Developers',
         'License :: OSI Approved :: MIT License',
         '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',

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = py27,flake8,py35,py36,py37,py38
+envlist = py35,py36,flake8,py37,py38
 
 [testenv]
 deps =