build: py3.11 support (#18550)

* chore: bump RestrictedPython

* ci: use py3.11 on development version

* fix: py311 compat changes

* chore: bump to final versions

.github/workflows/linters.yml

@@ -42,7 +42,7 @@ jobs:
       - name: 'Setup Environment'
         uses: actions/setup-python@v4
         with:
-          python-version: '3.10'
+          python-version: '3.11'
       - uses: actions/checkout@v3
 
       - name: Validate Docs
@@ -79,7 +79,7 @@ jobs:
     steps:
       - uses: actions/setup-python@v4
         with:
-          python-version: '3.10'
+          python-version: '3.11'
       - uses: actions/checkout@v3
       - run: |
           pip install pip-audit

.github/workflows/publish-assets-develop.yml

@@ -19,7 +19,7 @@ jobs:
           node-version: 16
       - uses: actions/setup-python@v4
         with:
-          python-version: '3.10'
+          python-version: '3.11'
       - name: Set up bench and build assets
         run: |
           npm install -g yarn

.github/workflows/server-mariadb-tests.yml

@@ -63,7 +63,7 @@ jobs:
       - name: Setup Python
         uses: actions/setup-python@v4
         with:
-          python-version: '3.10'
+          python-version: '3.11'
 
       - name: Check for valid Python & Merge Conflicts
         run: |

.github/workflows/server-postgres-tests.yml

@@ -66,7 +66,7 @@ jobs:
       - name: Setup Python
         uses: actions/setup-python@v4
         with:
-          python-version: '3.10'
+          python-version: '3.11'
 
       - name: Check for valid Python & Merge Conflicts
         run: |

.github/workflows/ui-tests.yml

@@ -64,7 +64,7 @@ jobs:
       - name: Setup Python
         uses: actions/setup-python@v4
         with:
-          python-version: '3.10'
+          python-version: '3.11'
 
       - name: Check for valid Python & Merge Conflicts
         run: |

frappe/utils/background_jobs.py

@@ -3,7 +3,7 @@ import socket
 import time
 from collections import defaultdict
 from functools import lru_cache
-from typing import TYPE_CHECKING, Any
+from typing import TYPE_CHECKING, Any, Union
 from uuid import uuid4
 
 import redis
@@ -61,7 +61,7 @@ def enqueue(
 	*,
 	at_front=False,
 	**kwargs,
-) -> "Job" | Any:
+) -> Union["Job", Any]:
 	"""
 	Enqueue method to be executed using a background worker
 

pyproject.toml

@@ -20,7 +20,7 @@ dependencies = [
     "PyPika~=0.48.9",
     "PyQRCode~=1.2.1",
     "PyYAML~=5.4.1",
-    "RestrictedPython~=5.2",
+    "RestrictedPython~=6.0",
     "WeasyPrint==52.5",
     "Werkzeug~=2.2.2",
     "Whoosh~=2.7.4",