chore: temporarily pin importlib-resources in some CI gates (#2153)

* chore: temporarily pin `importlib-resources` to unblock CI

* chore: check if Mailman gate is fixed

* chore: do not run Mailman gate on every PR

* fix: include e2e-tests in `sdist`

* chore: remove the rc option from 3.11

* chore: check full coverage on 3.11

* chore: undo prototyping

* chore: clean up a comment in tox.ini

.github/workflows/mintest.yaml

@@ -17,7 +17,7 @@ jobs:
         python-version:
           - "3.8"
           - "3.10"
-          - "3.11.0-rc - 3.11"
+          - "3.11"
 
     steps:
       - name: Checkout repo
@@ -37,7 +37,7 @@ jobs:
           tox --version
 
       - name: Adjust .coveragerc
-        if: ${{ matrix.python-version == '3.8' }}
+        if: ${{ matrix.python-version != '3.10' }}
         run: |
           tools/sed_coverage_rc.py
 

MANIFEST.in

@@ -1,4 +1,5 @@
 recursive-include docs *.rst *.html *.ico *.png *.py *.svg
+recursive-include e2e-tests *.py *.css *.html *.js
 recursive-include examples *.py
 recursive-include falcon *.pyx
 recursive-include tests *.py *.pyx

tools/testing/fetch_mailman.sh

@@ -19,11 +19,14 @@ cd $MAILMAN_PATH
 # git checkout tags/$MAILMAN_VERSION
 
 # NOTE(vytas): Patch tox.ini to introduce a new Falcon environment.
+# TODO(vytas): Remove the shim pinning importlib-resources once
+#   https://gitlab.com/mailman/mailman/-/merge_requests/1130 is merged upstream.
 cat <<EOT >> tox.ini
 
 [testenv:falcon-nocov]
 basepython = python3.8
 commands_pre =
+    pip install "importlib-resources < 6.0"
     pip uninstall -y falcon
     pip install $FALCON_ROOT
 EOT

tox.ini

@@ -389,8 +389,12 @@ deps = -r{toxinidir}/requirements/docs
 commands =
     sphinx-build -j auto -W -E -b html docs docs/_build/html []
 
+# NOTE(vytas): importlib-resources is wreaking havoc by backporting future
+#   removals from 3.13 (3.11 being the current stable at the time of writing);
+#   hence we pin it manually here.
 [testenv:towncrier]
 deps = -r{toxinidir}/requirements/docs
+        importlib-resources < 6.0
         toml
         towncrier
 commands =