Drop Python 3.4 support, add Python 3.7 support.

This closes #8

modified:   .travis.yml
modified:   CHANGES.rst
modified:   setup.py
odified:   tox.ini

.travis.yml

@@ -1,20 +1,29 @@
 language: python
-sudo: false
+
 python:
     - 2.7
-    - 3.4
     - 3.5
     - 3.6
     - pypy
     - pypy3.5-5.8.0
+
+matrix:
+    include:
+        - python: "3.7"
+          dist: xenial
+
 install:
     - pip install -U pip setuptools
     - pip install -U coverage coveralls
     - pip install -U -e .[test]
+
 script:
     - coverage run -m zope.testrunner --test-path=src
+
 after_success:
     - coveralls
+
 notifications:
     email: false
+
 cache: pip

CHANGES.rst

@@ -2,10 +2,12 @@
  CHANGES
 =========
 
-4.2.1 (unreleased)
+5.0 (unreleased)
 ==================
 
-- Nothing changed yet.
+- Drop support for Python 3.4.
+
+- Add support for Python 3.7.
 
 
 4.2.0 (2017-08-14)

setup.py

@@ -31,7 +31,7 @@ def read(*rnames):
 ]
 
 setup(name='zope.datetime',
-      version='4.2.1.dev0',
+      version='5.0.dev0',
       url='http://github.com/zopefoundation/zope.datetime',
       license='ZPL 2.1',
       description='Zope datetime',
@@ -46,9 +46,9 @@ def read(*rnames):
           '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 :: Implementation :: CPython',
           'Programming Language :: Python :: Implementation :: PyPy',
           'Natural Language :: English',

tox.ini

@@ -1,6 +1,6 @@
 [tox]
 envlist =
-   py27,py34,py35,py36,pypy,pypy3,coverage
+   py27,py35,py36,py37,pypy,pypy3,coverage
 
 [testenv]
 commands =