Merge pull request #1236 from tahoe-lafs/pin-older-tox

Pin older tox

.circleci/config.yml

@@ -133,10 +133,10 @@ jobs:
     steps:
       - "checkout"
 
-      - run:
+      - run: &INSTALL_TOX
           name: "Install tox"
           command: |
-            pip install --user tox
+            pip install --user 'tox~=3.0'
 
       - run:
           name: "Static-ish code checks"
@@ -152,9 +152,7 @@ jobs:
       - "checkout"
 
       - run:
-          name: "Install tox"
-          command: |
-            pip install --user tox
+          <<: *INSTALL_TOX
 
       - run:
           name: "Make PyInstaller executable"

.circleci/populate-wheelhouse.sh

@@ -9,7 +9,7 @@ BASIC_DEPS="pip wheel"
 
 # Python packages we need to support the test infrastructure.  *Not* packages
 # Tahoe-LAFS itself (implementation or test suite) need.
-TEST_DEPS="tox codecov"
+TEST_DEPS="tox~=3.0 codecov"
 
 # Python packages we need to generate test reports for CI infrastructure.
 # *Not* packages Tahoe-LAFS itself (implement or test suite) need.

.github/workflows/ci.yml

@@ -80,7 +80,7 @@ jobs:
 
       - name: Install Python packages
         run: |
-          pip install --upgrade codecov tox tox-gh-actions setuptools
+          pip install --upgrade codecov "tox<4" tox-gh-actions setuptools
           pip list
 
       - name: Display tool versions
@@ -199,7 +199,7 @@ jobs:
 
       - name: Install Python packages
         run: |
-          pip install --upgrade tox
+          pip install --upgrade "tox<4"
           pip list
 
       - name: Display tool versions
@@ -247,7 +247,7 @@ jobs:
 
       - name: Install Python packages
         run: |
-          pip install --upgrade tox
+          pip install --upgrade "tox<4"
           pip list
 
       - name: Display tool versions

setup.py

@@ -396,7 +396,7 @@ setup(name="tahoe-lafs", # also set in __init__.py
               "pyflakes == 2.2.0",
               "coverage ~= 5.0",
               "mock",
-              "tox",
+              "tox ~= 3.0",
               "pytest",
               "pytest-twisted",
               "hypothesis >= 3.6.1",