Add support for Python 3.11

.github/workflows/check_wheel_availability.yaml

@@ -44,7 +44,7 @@ jobs:
             matrix: arm
           - name: Intel
             matrix: intel
-        python-version: ['3.7', '3.8', '3.9', '3.10']
+        python-version: ['3.7', '3.8', '3.9', '3.10', '3.11']
         exclude:
           - os:
               matrix: macos

.github/workflows/test-single.yml

@@ -85,6 +85,14 @@ jobs:
             matrix: '3.10'
             exclude_from:
               limited: True
+          - name: '3.11'
+            file_name: '3.11'
+            action: '3.11'
+            apt: '3.11'
+            install_sh: '3.11'
+            matrix: '3.11'
+            exclude_from:
+              limited: True
         exclude:
           - os:
               matrix: macos

Install.ps1

@@ -45,7 +45,7 @@ if ($null -eq (Get-Command py -ErrorAction SilentlyContinue))
     Exit 1
 }
 
-$supportedPythonVersions = "3.10", "3.9", "3.8", "3.7"
+$supportedPythonVersions = "3.11", "3.10", "3.9", "3.8", "3.7"
 if ("$env:INSTALL_PYTHON_VERSION" -ne "")
 {
     $pythonVersion = $env:INSTALL_PYTHON_VERSION

install.sh

@@ -146,7 +146,7 @@ OPENSSL_VERSION_INT=
 find_python() {
   set +e
   unset BEST_VERSION
-  for V in 310 3.10 39 3.9 38 3.8 37 3.7 3; do
+  for V in 311 3.11 310 3.10 39 3.9 38 3.8 37 3.7 3; do
     if command -v python$V >/dev/null; then
       if [ "$BEST_VERSION" = "" ]; then
         BEST_VERSION=$V
@@ -284,8 +284,8 @@ if ! command -v "$INSTALL_PYTHON_PATH" >/dev/null; then
   exit 1
 fi
 
-if [ "$PYTHON_MAJOR_VER" -ne "3" ] || [ "$PYTHON_MINOR_VER" -lt "7" ] || [ "$PYTHON_MINOR_VER" -ge "11" ]; then
-  echo "Chia requires Python version >= 3.7 and  < 3.11.0" >&2
+if [ "$PYTHON_MAJOR_VER" -ne "3" ] || [ "$PYTHON_MINOR_VER" -lt "7" ] || [ "$PYTHON_MINOR_VER" -ge "12" ]; then
+  echo "Chia requires Python version >= 3.7 and  < 3.12.0" >&2
   echo "Current Python version = $INSTALL_PYTHON_VERSION" >&2
   # If Arch, direct to Arch Wiki
   if type pacman >/dev/null 2>&1 && [ -f "/etc/arch-release" ]; then

pyproject.toml

@@ -8,7 +8,7 @@ local_scheme = "no-local-version"
 
 [tool.black]
 line-length = 120
-target-version =  ['py37', 'py38', 'py39', 'py310']
+target-version =  ['py37', 'py38', 'py39', 'py310', 'py311']
 include = '''
 ^/(
     [^/]*.py