Drop Python 3.2, 3.3 and 3.4 support; test against 3.5, 3.6 and 3.7.

.travis.yml

@@ -1,13 +1,17 @@
 language: python
-python:
-  - "3.4"
-  - "3.3"
-  - "3.2"
-  - "2.7"
-  - "2.6"
+
+matrix:
+  include:
+  - python: 3.5
+    env: TOXENV=py35
+  - python: 3.5
+    env: TOXENV=py35-locale
+  - python: 3.6
+    env: TOXENV=py36
+  - python: 3.7
+    env: TOXENV=py37
 
 install:
-  - python setup.py install
+- pip install -U tox
 
-# command to run tests, e.g. python setup.py test
-script: py.test
+script: tox

bench.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = py26,py27,py32,py33,py34
+envlist = py27,py35,py36,py37
 
 [testenv]
 deps =

docs/index.rst

@@ -451,8 +451,7 @@ Make sure `tox`_ is installed and run
 
     $ tox
 
-from the source checkout. Tests should pass under python 2.6, 2.7, 3.2, 3.3
-and 3.4.
+from the source checkout. Tests should pass under python 2.7, 3.5-3.7.
 
 In order to run benchmarks, type
 

setup.py

@@ -28,12 +28,11 @@
         'Programming Language :: Cython',
         'Programming Language :: Python',
         'Programming Language :: Python :: 2',
-        'Programming Language :: Python :: 2.6',
         'Programming Language :: Python :: 2.7',
         'Programming Language :: Python :: 3',
-        'Programming Language :: Python :: 3.2',
-        'Programming Language :: Python :: 3.3',
-        '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',
         'Topic :: Software Development :: Libraries :: Python Modules',
         'Topic :: Scientific/Engineering :: Information Analysis',

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = py26,py27,py32,py33,py32-locale,py34
+envlist = py27,py35,py35-locale,py36,py37
 
 [testenv]
 deps =
@@ -8,7 +8,7 @@ commands=
     python setup.py install
     py.test []
 
-[testenv:py32-locale]
-basepython = python3.2
+[testenv:py35-locale]
+basepython = python3.5
 setenv =
     LC_ALL=C