Update test matrix

- drop 3.3 compatibility testing
- CPython dev branch is now 3.7
- add 3.6 maintenance branch
- PyPy3 exception chaining bug has been fixed

.travis.yml

@@ -5,16 +5,18 @@ matrix:
     env: TOXENV=py26
   - python: 2.7
     env: TOXENV=py27
-  - python: 3.3
-    env: TOXENV=py33
   - python: 3.4
     env: TOXENV=py34
   - python: 3.5
     env: TOXENV=py35
-  - python: nightly
+  - python: 3.6
     env: TOXENV=py36
+  - python: nightly
+    env: TOXENV=py37
   - python: pypy
     env: TOXENV=pypy
+  - python: pypy3
+    env: TOXENV=pypy3
 install: pip install tox coveralls && tox --notest
 script: tox
 after_success: coveralls

NEWS.rst

@@ -1,6 +1,17 @@
 Release History
 ---------------
 
+0.5.5 (2017-04-25)
+^^^^^^^^^^^^^^^^^^
+
+* Issue `#13 <https://github.com/jazzband/contextlib2/issues/13>`__:
+  ``setup.py`` now falls back to plain ``distutils`` if ``setuptools`` is not
+  available (patch by Allan Harwood)
+
+* Updates to the default compatibility testing matrix:
+  * Added: PyPy3, CPython 3.6 (maintenance), CPython 3.7 (development)
+  * Dropped: CPython 3.3
+
 0.5.4 (2016-07-31)
 ^^^^^^^^^^^^^^^^^^
 

README.rst

@@ -26,7 +26,8 @@ Development
 -----------
 
 contextlib2 has no runtime dependencies, but requires ``unittest2`` for testing
-on Python 2.x.
+on Python 2.x, as well as ``setuptools`` and ``wheel`` to generate universal
+wheel archives.
 
 Local testing is just a matter of running ``python test_contextlib2.py``.
 
@@ -42,15 +43,7 @@ Versions currently tested in both tox and Travis CI are:
 * CPython 2.7
 * CPython 3.4
 * CPython 3.5
-* CPython 3.6 (CPython development branch)
+* CPython 3.6
+* CPython 3.7 (CPython development branch)
 * PyPy
-
-tox also has a PyPy3 configuration, but it is not configured in Travis
-due to a
-`known incompatibility <https://bitbucket.org/pypy/pypy/issues/1903>`_.
-
-To install several of the relevant runtimes on Fedora 23::
-
-    sudo dnf install python python3 pypy pypy3
-    sudo dnf copr enable -y mstuchli/Python3.5
-    sudo dnf install python35-python3
+* PyPy3

VERSION.txt

@@ -1 +1 @@
-0.5.4
+0.5.5

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = py{26,27,33,34,35,36,py,py3}
+envlist = py{26,27,34,35,36,37,py,py3}
 skip_missing_interpreters = True
 
 [testenv]
@@ -12,7 +12,3 @@ deps =
     py26: unittest2
     py27: unittest2
     pypy: unittest2
-
-[testenv:pypy3]
-# Known incompatibility: https://bitbucket.org/pypy/pypy/issues/1903
-ignore_outcome = True