- Add support for Python 3.9

.travis.yml

@@ -4,23 +4,24 @@ matrix:
     include:
         - python: "3.6"
           env: TOXENV=flake8
+          after_success:
         - python: "3.5"
           env: TOXENV=py35
         - python: "3.6"
           env: TOXENV=py36
         - python: "3.7"
           env: TOXENV=py37
-          dist: xenial
         - python: "3.8"
           env: TOXENV=py38
-          dist: xenial
+        - python: "3.9-dev"
+          env: TOXENV=py39
 
 install:
-    - travis_retry pip install -U pip setuptools
-    - travis_retry pip install -U tox coveralls coverage
+    - pip install -U pip setuptools
+    - pip install -U tox coveralls coverage
 
 script:
-    - travis_retry tox
+    - tox
 
 after_success:
     - coverage combine

CHANGES.rst

@@ -5,6 +5,8 @@ Changelog
 4.0 (unreleased)
 ----------------
 
+- Add support for Python 3.9
+
 - Restore ``sql_quote`` behavior of always returning native strings
   (`#54 <https://github.com/zopefoundation/DocumentTemplate/issues/54>`_)
 

setup.py

@@ -55,6 +55,7 @@
           "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",
           "Topic :: Text Processing :: Markup",
       ],

tox.ini

@@ -4,7 +4,8 @@ envlist =
    py36,
    py37,
    py38,
-   flake8,
+   py39,
+   lint,
    coverage
 
 [testenv]
@@ -27,6 +28,7 @@ depends =
     py36,
     py37,
     py38,
+    py39,
 setenv =
     COVERAGE_FILE=.coverage
 commands =
@@ -36,7 +38,7 @@ commands =
     coverage xml
     coverage report
 
-[testenv:flake8]
+[testenv:lint]
 basepython = python3
 commands_pre =
     mkdir -p {toxinidir}/parts/flake8