[Python] Use greenlet's pre-release

dirn · dirn · commit e5f7f0baa2d6 · 2022-06-28T09:54:50.000-04:00
[greenlet]'s stable release doesn't work with Python 3.11. There's a chance support will be [backported], but until either that happens or the pre-release is promoted to a stable release, the pre-release needs to be installed under 3.11. Without it, bpython can't be installed. [backported]: python-greenlet/greenlet#306 [greenlet]: python-greenlet/greenlet#295 (comment)
diff --git a/.config/yadm/bootstrap b/.config/yadm/bootstrap
@@ -23,6 +23,11 @@ if command -v asdf >/dev/null 2>&1; then
 
     echo "Installing Python libraries."
     python -m pip install --upgrade pip >/dev/null
+    if [[ $(python --version) =~ "3.11"* ]]; then
+	# The current release of greenlet isn't compatible with Python 3.11.
+	# Fortunately the latest pre-release is.
+        pip install --pre greenlet
+    fi
     pip install black bpython flake8 flake8_bugbear isort mypy pre-commit pudb pynvim virtualfish >/dev/null
 
     echo "Installing Rust libraries."
