CI: pip<21 for Python 2.7

[ppu.git] / .travis.yml

diff --git a/.travis.yml b/.travis.yml
index d257dcef09862ff0a69813c174400c22f33d685e..649e518a19cfe28d2b34610993e79e53ba8528f3 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,30 +1,35 @@
-# Config file for automatic testing at travis-ci.org
+os: linux
 
-# Only test master and pull requests; skip tags.
-# Other branches can allow themselves.
-branches:
-  only:
-    - master
-
-# Prefer docker containers
-sudo: required
+dist: xenial
 
 language: python
 
 python:
-  - "3.6"
+  - "2.7"
 
 cache: pip
 
-env:
-  - TOXENV=py27
-  - TOXENV=py33
-  - TOXENV=py34
-  - TOXENV=py35
-  - TOXENV=py36
+matrix:
+  include:
+  - python: "2.7"
+    env: TOXENV=py27
+  - python: "3.4"
+    env: TOXENV=py34
+  - python: "3.5"
+    env: TOXENV=py35
+  - python: "3.6"
+    env: TOXENV=py36
+  - python: "3.7"
+    env: TOXENV=py37
+  - python: "3.8"
+    env: TOXENV=py38
+  - python: "2.7"
+    env: TOXENV=py27-flake8
+  - python: "3.8"
+    env: TOXENV=py38-flake8
 
 install:
-  - travis_retry pip install tox
+  - travis_retry pip install --upgrade "pip<21" "setuptools<44" tox
 
 script:
   - tox