feat: Semaine 9

Semaine_09/Asyncio_examples/exceptions.py

@@ -0,0 +1,34 @@
+import asyncio
+
+async def coro_a():
+    await asyncio.sleep(1)
+    raise ValueError("Error in Coro A")
+
+async def coro_b():
+    await asyncio.sleep(1)
+    raise TypeError("Error in Coro B")
+
+async def coro_c():
+    await asyncio.sleep(1)
+    raise IndexError("Error in Coro C")
+
+async def main():
+    results = await asyncio.gather(
+        coro_a(),
+        coro_b(),
+        coro_c(),
+        return_exceptions= True # renvoie les exceptions comme des résultats
+    )
+    exceptions = [e for e in results if isinstance(e, Exception)]
+    if exceptions:
+        raise ExceptionGroup("errors", exceptions)
+    
+if __name__ == "__main__":
+    try:
+        asyncio.run(main())
+    except* ValueError as ve_group:
+        print(f"Value Error:", ve_group)
+    except* TypeError as te_group:
+        print(f"Type Error:", te_group)
+    except* IndexError as ie_group:
+        print(f"Index Error:", ie_group)