feat: Semaine 9

Semaine_09/Decorateurs/authentication.py

@@ -0,0 +1,24 @@
+from dataclasses import dataclass
+from typing import Callable
+
+@dataclass
+class User:
+    username: str
+    is_authenticated: bool = False
+
+def authentication_required(fonction: Callable):
+    def internal_wrapper(user: User):
+        if not user.is_authenticated:
+            return PermissionError(f"L'utilisateur {user.username} n'est pas authentifié.")
+        return fonction(user)
+    return internal_wrapper
+        
+@authentication_required
+def operation_sensible(user: User):
+    return f"Opération sensible faite par {user.username}."
+
+alice = User("alice@courriel.fr", True)
+bob = User("bob@courriel.fr")
+
+print(operation_sensible(alice))
+print(operation_sensible(bob))