Python 3 support.

- Update travis.yml
- Add tox.ini
- Enable coverage.

.coveragerc

@@ -0,0 +1,6 @@
+[run]
+source = src
+
+[report]
+exclude_lines =
+    pragma: no cover

.gitignore

@@ -9,3 +9,5 @@ build/
 dist/
 *.egg-info/
 .tox/
+htmlcov/
+.coverage

.travis.yml

@@ -1,9 +1,20 @@
 language: python
+sudo: false
 python:
     - 2.7
+    - pypy-5.4.1
+    - 3.5
+    - 3.6
 install:
-    - pip install .
+    - pip install -U pip setuptools
+    - pip install -U coverage coveralls
+    - pip install -U -e .[test]
 script:
-    - python setup.py test -q
+  - coverage run -m zope.testrunner --test-path=src  --auto-color --auto-progress
 notifications:
     email: false
+after_success:
+    - coveralls
+cache: pip
+before_cache:
+    - rm -f $HOME/.cache/pip/log/debug.log

CHANGES.txt

@@ -2,10 +2,11 @@
 CHANGES
 =======
 
-3.5.2 (unreleased)
+4.0.0 (unreleased)
 ------------------
 
-- Nothing changed yet.
+- Add support for Python 3.5 and 3.6.
+- Add support for PyPy.
 
 
 3.5.1 (2010-09-25)

setup.py

@@ -18,13 +18,14 @@
 ##############################################################################
 """Setup for zope.app.basicskin package
 """
-version = '3.5.2dev'
+version = '4.0.0.dev0'
 
 import os
 from setuptools import setup, find_packages
 
 def read(*rnames):
-    return open(os.path.join(os.path.dirname(__file__), *rnames)).read()
+    with open(os.path.join(os.path.dirname(__file__), *rnames)) as f:
+        return f.read()
 
 setup(name='zope.app.basicskin',
       version = version,
@@ -36,21 +37,27 @@ def read(*rnames):
           + '\n\n' +
           read('CHANGES.txt')
           ),
-      keywords = "zope3 skin zmi",
-      classifiers = [
+      keywords="zope3 skin zmi",
+      classifiers=[
           'Development Status :: 5 - Production/Stable',
           'Environment :: Web Environment',
           'Intended Audience :: Developers',
           'License :: OSI Approved :: Zope Public License',
           'Programming Language :: Python',
+          'Programming Language :: Python:: 2.7',
+          'Programming Language :: Python:: 3.5',
+          'Programming Language :: Python:: 3.6',
+          'Programming Language :: Python :: Implementation :: CPython',
+          'Programming Language :: Python :: Implementation :: PyPy',
           'Natural Language :: English',
           'Operating System :: OS Independent',
           'Topic :: Internet :: WWW/HTTP',
-          'Framework :: Zope3'],
+          'Framework :: Zope3'
+      ],
       url='http://pypi.python.org/pypi/zope.app.basicskin',
       license='ZPL 2.1',
       packages=find_packages('src'),
-      package_dir = {'': 'src'},
+      package_dir={'': 'src'},
       namespace_packages=['zope', 'zope.app'],
       install_requires=['setuptools',
                         'zope.component',
@@ -60,7 +67,9 @@ def read(*rnames):
       extras_require=dict(
           test=[
               'zope.component [test]',
+              'zope.testrunner',
               ]),
-      include_package_data = True,
-      zip_safe = False,
+      include_package_data=True,
+      zip_safe=False,
+      test_suite='zope.app.basicskin.tests',
       )

src/zope/app/basicskin/standardmacros.py

@@ -15,16 +15,21 @@
 
 The macros are drawn from various different page templates.
 """
+from __future__ import print_function, absolute_import, division
+
 __docformat__ = 'restructuredtext'
-import zope.interface
+
+from zope.interface import implementer
+from zope.interface.common.mapping import IItemMapping
 
 from zope.component import getMultiAdapter
 from zope.publisher.browser import BrowserView
 
+@implementer(IItemMapping)
 class Macros(object):
-    zope.interface.implements(zope.interface.common.mapping.IItemMapping)
 
-    macro_pages = ()    
+
+    macro_pages = ()
     aliases = {
         'view': 'page',
         'dialog': 'page',

src/zope/app/basicskin/tests/test_standardmacros.py

@@ -17,22 +17,21 @@
 
 from zope.component import getGlobalSiteManager
 from zope.component.testing import PlacelessSetup
-from zope.interface import implements, Interface
+from zope.interface import implementer, Interface
 from zope.publisher.browser import TestRequest
 from zope.publisher.interfaces.browser import IBrowserView
 from zope.publisher.interfaces.browser import IDefaultBrowserLayer
 
 from zope.app.basicskin.standardmacros import Macros
 
-
+@implementer(IBrowserView)
 class ViewWithMacros(object):
-    implements(IBrowserView)
 
     def __init__(self, context, request):
         self.context = context
         self.request = request
 
-    def __call__(self):
+    def __call__(self): # pragma: no cover
         pass
 
     def __getitem__(self, key):
@@ -42,8 +41,9 @@ def __getitem__(self, key):
 
 class I(Interface): pass
 
+@implementer(I)
 class C(object):
-    implements(I)
+    pass
 
 class page1(ViewWithMacros):
     pages = {'foo':'page1_foo',
@@ -111,8 +111,4 @@ def testMacroAliases(self):
 
 
 def test_suite():
-    loader = unittest.TestLoader()
-    return loader.loadTestsFromTestCase(Test)
-
-if __name__=='__main__':
-    unittest.TextTestRunner().run(test_suite())
+    return unittest.defaultTestLoader.loadTestsFromName(__name__)

tox.ini

@@ -0,0 +1,9 @@
+[tox]
+envlist =
+    py27, pypy, py35, py36
+
+[testenv]
+commands =
+    zope-testrunner --test-path=src
+deps =
+    .[test]