feat: Semaine 9

2026-05-15 16:24:56 +02:00
parent 3315cb2336
commit ce1f0e513a
108 changed files with 3150 additions and 0 deletions
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+# Exercice 1
+
+### Appel synchrone
+
+import time
+
+section = "Appel Synchrone"
+print(f"=" * (len(section) + 4))
+print(section)
+print(f"=" * (len(section) + 4))
+
+def synchronous_fetch_users():
+    start = time.perf_counter()
+    time.sleep(2)
+    print(f"Users : Temps d'exécution : {time.perf_counter() - start:.2f}s")
+    return ["alice", "bob", "charlie"]
+
+def synchronous_fetch_orders():
+    start = time.perf_counter()
+    time.sleep(3)
+    print(f"Orders : Temps d'exécution : {time.perf_counter() - start:.2f}s")
+    return ["order_1", "order_2"]
+
+def synchronous_fetch_inventory():
+    start = time.perf_counter()
+    time.sleep(1)
+    print(f"Inventory : Temps d'exécution : {time.perf_counter() - start:.2f}s")
+    return ["item_A", "item_B", "item_C"]
+
+def synchronous_main():
+    print(
+        synchronous_fetch_users(),
+        synchronous_fetch_orders(),
+        synchronous_fetch_inventory(),
+        )
+
+if __name__ == "__main__":
+    start = time.perf_counter()
+    synchronous_main()
+    print(f"Temps total d'exécution : {time.perf_counter() - start:.2f}s")
+
+### Appel en coroutines
+
+import asyncio, time
+
+section = "Appel en Co-routines"
+print(f"=" * (len(section) + 4))
+print(section)
+print(f"=" * (len(section) + 4))
+
+async def coro_fetch_users():
+    start = time.perf_counter()
+    await asyncio.sleep(2)
+    print(f"Users : Temps d'exécution : {time.perf_counter() - start:.2f}s")
+    return ["alice", "bob", "charlie"]
+
+async def coro_fetch_orders():
+    start = time.perf_counter()
+    await asyncio.sleep(3)
+    print(f"Orders : Temps d'exécution : {time.perf_counter() - start:.2f}s")
+    return ["order_1", "order_2"]
+
+async def coro_fetch_inventory():
+    start = time.perf_counter()
+    await asyncio.sleep(1)
+    print(f"Inventory : Temps d'exécution : {time.perf_counter() - start:.2f}s")
+    return ["item_A", "item_B", "item_C"]
+
+async def coro_main():
+    results = await asyncio.gather(
+        coro_fetch_users(),
+        coro_fetch_orders(),
+        coro_fetch_inventory(),
+        )
+    return results
+
+if __name__ == "__main__":
+    start = time.perf_counter()
+    asyncio.run(coro_main())
+    print(f"Temps total d'exécution : {time.perf_counter() - start:.2f}s")
+
+conclusion = "Les tâches se sont lancées simultanément, et le temps total n'a donc pris que le temps maximal de la fonction la plus longue"
+print(f"=" * len(section))
+print(conclusion)
+print(f"=" * len(section))