Merge pull request #165 from plone/dataflake/py39

Add support for Python 3.9 and parallelized tox runs

.github/workflows/testing.yml

@@ -11,6 +11,7 @@ jobs:
         - "3.6"
         - "3.7"
         - "3.8"
+        - "3.9"
         zope-version:
         - "zope-4"
         - "zope-5"
@@ -22,6 +23,8 @@ jobs:
           python-version: "2.7"
         - zope-version: "zope-5"
           python-version: "2.7"
+        - zope-version: "zope-4"
+          python-version: "3.9"
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v2
@@ -39,7 +42,7 @@ jobs:
             ${{ runner.os }}-test
       - name: Install dependencies
         run: |
-          pip install -U pip
+          pip install -U pip wheel
           pip install -r requirements-testing-${{ matrix.zope-version }}.txt
       - name: Run Tests
         run: |

.gitignore

@@ -14,7 +14,9 @@ parts
 pip-selfcheck.json
 pyvenv.cfg
 /.coverage
+/.coverage.*
 /.installed.cfg
 /.tox
 /coverage.xml
+/default.profraw
 /htmlcov

README.rst

@@ -27,8 +27,9 @@ You can use it with a part like this::
   zcml = my.distribution
 
 .. ATTENTION::
-   This release is targeted at Plone 5.2, ZODB 5, Zope 4, and Python 2.7, 3.6 or 3.7.
-   If you are using this recipe with earlier versions, you should use one of the releases from the 4.x series.
+   This release is targeted at Plone 5.2, ZODB 5, Zope 4 and Zope 5, and
+   Python 2.7 and 3.5-3.9. If you are using this recipe with earlier versions,
+   you should use one of the releases from the 4.x series.
 
 
 .. contents:: **Contents**

news/164.feature

@@ -0,0 +1,2 @@
+Added support for Python 3.9 and restored support for Python 3.5 (needed for Zope 4)
+[dataflake]

setup.py

@@ -31,15 +31,18 @@
         "Programming Language :: Python :: 2",
         "Programming Language :: Python :: 2.7",
         "Programming Language :: Python :: 3",
+        "Programming Language :: Python :: 3.5",
         "Programming Language :: Python :: 3.6",
         "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
+        "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: Implementation :: CPython",
     ],
     packages=find_packages('src'),
     include_package_data=True,
     package_dir={'': 'src'},
     namespace_packages=['plone', 'plone.recipe'],
+    python_requires='>=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.*',
     install_requires=[
         'zc.buildout',
         'setuptools',

src/plone/recipe/zope2instance/ctl.py

@@ -955,7 +955,8 @@ def main(args=None):
 
     if (os.environ.get('PLONE_ENV')):
         PLONE_ENV = os.environ.get('PLONE_ENV')
-        load_dotenv(os.path.join(options.directory, '..', '..', '.env.{}'.format(PLONE_ENV)))
+        load_dotenv(os.path.join(options.directory,
+                                 '..', '..', '.env.{}'.format(PLONE_ENV)))
 
     # Run the right command depending on whether we have ZServer
     options.interpreter = os.path.join(options.directory, 'bin', 'interpreter')

tox.ini

@@ -1,9 +1,11 @@
 [tox]
 envlist =
     py27,
+    py35,
     py36,
     py37,
     py38,
+    py39,
     flake8,
     coverage
 
@@ -25,6 +27,13 @@ setenv =
 basepython = python2.7
 skip_install = true
 deps = coverage
+depends =
+    py27
+    py35
+    py36
+    py37
+    py38
+    py39
 setenv =
     COVERAGE_FILE=.coverage
 commands =