Enhance event loop handling in Event class and utility functions

.github/workflows/build-n-test.yml

@@ -3,40 +3,41 @@ name: Build 🛠️ and test 🧪 eventkit
 on: [push, workflow_dispatch]
 
 jobs:
-    build:
-        runs-on: ubuntu-latest
-        strategy:
-            matrix:
-                python-version: ["pypy3.10", "pypy3.11", "3.10", "3.11", "3.12", "3.13"]
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version:
+          ["pypy3.10", "pypy3.11", "3.10", "3.11", "3.12", "3.13", "3.14"]
 
-        steps:
-          - uses: actions/checkout@v4
-          - name: Set up Python ${{ matrix.python-version }}
-            uses: actions/setup-python@v5
-            with:
-                python-version: ${{ matrix.python-version }}
-                cache: pip
-                # Print the current Python version
-          - name: Display Python version
-            run: python -c "import sys; print(sys.version)"
-          - name: Install dependencies
-            run: |
-                python -m pip install -U pip poetry
-                poetry install --with dev
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python-version }}
+          cache: pip
+          # Print the current Python version
+      - name: Display Python version
+        run: python -c "import sys; print(sys.version)"
+      - name: Install dependencies
+        run: |
+          python -m pip install -U pip poetry
+          poetry install --with dev
 
-          - name: Ruff static code analysis
-            run: |
-                poetry run ruff check eventkit/
-                poetry run ruff format eventkit/
+      - name: Ruff static code analysis
+        run: |
+          poetry run ruff check eventkit/
+          poetry run ruff format eventkit/
 
-          - name: MyPy static code analysis
-            run: |
-                poetry run mypy .
+      - name: MyPy static code analysis
+        run: |
+          poetry run mypy .
 
-          - name: Test with pytest
-            run: |
-                poetry run pytest -vs
+      - name: Test with pytest
+        run: |
+          poetry run pytest -vs
 
-          - name: Build a binary wheel and a source tarball
-            run: |
-                poetry build -n
+      - name: Build a binary wheel and a source tarball
+        run: |
+          poetry build -n

eventkit/util.py

@@ -1,3 +1,5 @@
+"""Eventkit utilities."""
+
 import asyncio
 import datetime as dt
 from typing import AsyncIterator, Final
@@ -18,8 +20,15 @@ def __repr__(self):
 
 def get_event_loop():
     """Get asyncio event loop or create one if it doesn't exist."""
-    loop = asyncio.get_event_loop_policy().get_event_loop()
-    return loop
+    try:
+        return asyncio.get_running_loop()
+    except RuntimeError:
+        try:
+            return asyncio.get_event_loop()
+        except RuntimeError:
+            loop = asyncio.new_event_loop()
+            asyncio.set_event_loop(loop)
+            return loop
 
 
 async def timerange(start=0, end=None, step: float = 1) -> AsyncIterator[dt.datetime]: