Add support for Python 3.4, 3.5, 3.6, PyPy2, PyPy3. (#4)

Add support for Python 3.4, 3.5, 3.6, PyPy2, PyPy3. Drop support for 3.3.

.coveragerc

@@ -0,0 +1,12 @@
+[run]
+branch = True
+source = zope.generations
+
+[report]
+precision = 2
+
+[paths]
+source =
+    src/
+    .tox/*/lib/python*/site-packages/
+    .tox/pypy*/site-packages/

.gitignore

@@ -1,12 +1,15 @@
+*.dll
 *.pyc
 *.so
-*.dll
-__pycache__
-src/*.egg-info
-
+.coverage
+.coverage.*
 .installed.cfg
 .tox
+__pycache__
 bin
 build
+coverage.xml
 develop-eggs
+htmlcov/
 parts
+src/*.egg-info

.travis.yml

@@ -1,11 +1,22 @@
 language: python
 sudo: false
-env:
-    - TOXENV=py27
-    - TOXENV=py33
+python:
+  - 2.7
+  - 3.4
+  - 3.5
+  - 3.6
+  - pypy-5.6.0
+  - pypy3.3-5.5-alpha
 install:
-    - travis_retry pip install tox
+  - pip install -U pip setuptools zope.testrunner
+  - pip install -U coveralls coverage
+  - pip install -U -e ".[test]"
 script:
-    - tox
+  - coverage run -m zope.testrunner --test-path=src --auto-color
+after_success:
+  - coveralls
 notifications:
-    email: false
+  email: false
+cache: pip
+before_cache:
+  - rm -f $HOME/.cache/pip/log/debug.log

CHANGES.txt

@@ -5,7 +5,9 @@ CHANGES
 4.0.0a2 (unreleased)
 --------------------
 
-- Dropped support for Python 2.6.
+- Dropped support for Python 2.6 and 3.3.
+
+- Added support for Python 3.4, 3.5, 3.6, PyPy2 and PyPy3.
 
 
 4.0.0a1 (2013-02-25)

buildout.cfg

@@ -1,26 +1,8 @@
 [buildout]
 develop = .
-parts = test coverage-test coverage-report
+parts = test
 versions = versions
 
 [test]
 recipe = zc.recipe.testrunner
 eggs = zope.generations [test]
-
-[coverage-test]
-recipe = zc.recipe.testrunner
-eggs = ${test:eggs}
-defaults = ['--tests-pattern', '^f?tests$', '-v', '--coverage', '../../coverage']
-
-[coverage-report]
-recipe = zc.recipe.egg
-eggs = z3c.coverage
-scripts = coverage=coverage-report
-arguments = ('coverage', 'coverage/report')
-
-[versions]
-ZODB = >=4.0.0dev
-zope.container = >=4.0.0a2
-zope.publisher = >=4.0.0a2
-zope.site = >=4.0.0a1
-zope.traversing = >=4.0.0a2

setup.py

@@ -27,22 +27,6 @@ def read(*rnames):
         return f.read()
 
 
-def alltests():
-    import os
-    import sys
-    import unittest
-    # use the zope.testrunner machinery to find all the
-    # test suites we've put under ourselves
-    import zope.testrunner.find
-    import zope.testrunner.options
-    here = os.path.abspath(os.path.join(os.path.dirname(__file__), 'src'))
-    args = sys.argv[:]
-    defaults = ["--test-path", here]
-    options = zope.testrunner.options.get_options(args, defaults)
-    suites = list(zope.testrunner.find.find_suites(options))
-    return unittest.TestSuite(suites)
-
-
 setup(name='zope.generations',
       version='4.0.0a2.dev0',
       author='Zope Corporation and Contributors',
@@ -67,11 +51,13 @@ def alltests():
           'License :: OSI Approved :: Zope Public License',
           'Programming Language :: Python',
           'Programming Language :: Python :: 2',
-          'Programming Language :: Python :: 2.6',
           'Programming Language :: Python :: 2.7',
           'Programming Language :: Python :: 3',
-          'Programming Language :: Python :: 3.3',
+          'Programming Language :: Python :: 3.4',
+          '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',
@@ -99,7 +85,6 @@ def alltests():
           'zope.testing',
           'zope.testrunner',
       ],
-      test_suite='__main__.alltests',
       include_package_data=True,
       zip_safe=False,
       )

src/zope/generations/tests/test_generations.py

@@ -30,7 +30,11 @@
      r"\1"),
     (re.compile('b(".*?")'),
      r"\1"),
-    ])
+    (re.compile('ModuleNotFoundError:'), 'ImportError:'),
+    (re.compile(
+        "No module named '?zope.nonexistingmodule'?"),
+     'No module named nonexistingmodule'),
+])
 
 
 def tearDownREADME(test):

tox.ini

@@ -2,21 +2,35 @@
 envlist =
     flake8,
     py27,
-    py33,
+    py34,
+    py35,
+    py36,
+    pypy,
+    pypy3,
+    coverage
 
 [testenv]
 commands =
-    python setup.py test -q
+    coverage run -m zope.testrunner --test-path=src {posargs:-vc}
+setenv =
+  COVERAGE_FILE=.coverage.{envname}
 deps =
-    ZODB
-    transaction
-    zope.component
-    zope.interface
-    zope.processlifetime
-    zope.site
-    zope.testing
+    coverage
+    .[test]
     zope.testrunner
 
+[testenv:coverage]
+deps = coverage
+setenv =
+  COVERAGE_FILE=.coverage
+skip_install = true
+commands =
+    coverage erase
+    coverage combine
+    coverage report
+    coverage html
+    coverage xml
+
 [testenv:flake8]
 basepython = python2.7
 skip_install = true