Fix CI testing

.travis.yml

@@ -1,10 +1,9 @@
 language: python
 
 python:
-    - "2.6"
     - "2.7"
-    - "3.3"
-    - "3.4"
+    - "3.5"
+    - "3.6"
     - "pypy"
 
 script:

appveyor.yml

@@ -2,17 +2,18 @@ build: false
 
 environment:
   matrix:
-    - PYTHON: "C:/Python27"
-    - PYTHON: "C:/Python33"
-    - PYTHON: "C:/Python34"
+    - PYTHON: "C:\\Python27-x64"
+      TOX_ENV: "py27-crypto"
+
+    - PYTHON: "C:\\Python35-x64"
+      TOX_ENV: "py35-crypto"
 
 init:
-  - "ECHO %PYTHON%"
+  - SET PATH=%PYTHON%;%PATH%
+  - python -c "import sys;sys.stdout.write(sys.version)"
 
 install:
-  - ps: (new-object net.webclient).DownloadFile('https://bootstrap.pypa.io/get-pip.py', 'C:/get-pip.py')
-  - "%PYTHON%/python.exe C:/get-pip.py"
-  - "%PYTHON%/Scripts/pip.exe install nose"
+  - python -m pip install nose
 
 test_script:
-  - "%PYTHON%/Scripts/nosetests.exe -s"
+  - python -m nose -s

tox.ini

@@ -1,33 +1,26 @@
 [tox]
-envlist = py26,py27,py33,py34,pypy,cy26,cy27,cy33,cy34
+envlist = py27,py35,py36,pypy,cy27,cy35,cy36
 
 [testenv]
 deps = nose
 commands = nosetests -s
 
-[testenv:cy26]
-basepython = python2.6
-deps =
-    nose
-    cython
-    wheel
-
 [testenv:cy27]
 basepython = python2.7
 deps =
     nose
     cython
     wheel
 
-[testenv:cy33]
-basepython = python3.3
+[testenv:cy35]
+basepython = python3.5
 deps =
     nose
     cython
     wheel
 
-[testenv:cy34]
-basepython = python3.4
+[testenv:cy36]
+basepython = python3.6
 deps =
     nose
     cython