Tests(tox): Require tox <= 2.9.1

tox 3+ dropped support of Python 3.3.

diff --git a/.travis.yml b/.travis.yml
index 0d24657961a8f685148303a58d76616100d92823..75d4038c477451bdf43953f7f527377dad642a6e 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -34,7 +34,7 @@ matrix:
     env: TOXENV=py34-flake8
 
 install:
-  - travis_retry pip install --upgrade pip setuptools tox
+  - travis_retry pip install --upgrade pip setuptools "tox <= 2.9.1"
 
 script:
   - tox

diff --git a/appveyor.yml b/appveyor.yml
index a2f112bc8e1f6e598639b5db85ec5a1024d844e9..509c25c5431c77a9b9b112db9cea59235c2bd746 100644 (file)
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -50,7 +50,7 @@ install:
   - "python --version"
   - "python -c \"import struct; print(struct.calcsize('P') * 8)\""
   - "python -m pip install --upgrade pip setuptools"
-  - "pip install --upgrade tox"
+  - "pip install --upgrade \"tox <= 2.9.1\""
   - "pip --version"
 
 # No build step - we don't have C extensions

diff --git a/devscripts/requirements/requirements_tox.txt b/devscripts/requirements/requirements_tox.txt
index 9927ea49c9c91dcb797c18e615721d685a71ef87..a00e031c56cdcb0163caf14105521680d8c116f6 100644 (file)
--- a/devscripts/requirements/requirements_tox.txt
+++ b/devscripts/requirements/requirements_tox.txt
@@ -1 +1 @@
-tox >= 1.8
+tox >= 1.8, <= 2.9.1