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erminig/system/retry.py

@@ -0,0 +1,34 @@
+import time
+import requests
+from erminig.config import Config
+
+
+def retry_on_failure():
+    def decorator(func):
+        def wrapper(*args, **kwargs):
+            attempt = 1
+            while attempt <= Config.RETRY_MAX_ATTEMPTS + 1:
+                try:
+                    return func(*args, **kwargs)
+                except requests.exceptions.RequestException as e:
+                    name = getattr(args[0], "name", "Unknown")
+                    print(
+                        f"[{name}] Erreur réseau tentative {attempt}: {e.__class__.__name__}"
+                    )
+                    if attempt <= Config.RETRY_MAX_ATTEMPTS:
+                        print(
+                            f"[{name}] Nouvelle tentative dans {Config.RETRY_DELAY_SECONDS}s..."
+                        )
+                        time.sleep(Config.RETRY_DELAY_SECONDS)
+                        attempt += 1
+                    else:
+                        print(f"[{name}] Abandon après {attempt} tentatives.")
+                        return None
+                except Exception as e:
+                    name = getattr(args[0], "name", "Unknown")
+                    print(f"[{name}] Erreur inconnue dans {func.__name__}: {e}")
+                    return None
+
+        return wrapper
+
+    return decorator