Tests(tox): Limit `pip` and `setuptools` versions for Python 3.4

[m_librarian.git] / .travis.yml

diff --git a/.travis.yml b/.travis.yml
index a5004c58dae2c315dc0e7e803b07046bec541eae..ec960ba543abdebdf2415c8cf6c42d2b5913bfd3 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,11 +1,6 @@
-# Only test master and pull requests; skip tags.
-# Other branches can allow themselves.
-branches:
-  only:
-    - master
+os: linux
 
-# Prefer docker containers
-sudo: required
+dist: xenial
 
 language: python
 
@@ -18,23 +13,23 @@ 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"
-    dist: xenial
     env: TOXENV=py37
+  - python: "3.8"
+    env: TOXENV=py38
+  - python: "3.9"
+    env: TOXENV=py39
   - python: "2.7"
     env: TOXENV=py27-flake8
-  - python: "3.7"
-    dist: xenial
-    env: TOXENV=py37-flake8
+  - python: "3.9"
+    env: TOXENV=py39-flake8
 
 install:
-  - travis_retry pip install --upgrade "pip < 19.1" setuptools tox ppu
+  - travis_retry pip install --upgrade "pip<21" "setuptools<44" "tox>=3.15" ppu
 
 script:
   - tox