新增简易的8080面板😊

store/@{FutureOSS}/plugin-loader-pro.disabled/retry/handler.py

@@ -0,0 +1,39 @@
+"""重试处理器"""
+import time
+import random
+from typing import Callable, Any
+from ..core.config import RetryConfig
+from ..utils.logger import ProLogger
+
+
+class RetryHandler:
+    """重试处理器"""
+
+    def __init__(self, config: RetryConfig = None):
+        config = config or RetryConfig()
+        self.max_retries = config.max_retries
+        self.backoff_factor = config.backoff_factor
+        self.initial_delay = config.initial_delay
+
+    def execute(self, func: Callable, *args, **kwargs) -> Any:
+        """执行带重试的调用"""
+        last_exception = None
+
+        for attempt in range(self.max_retries + 1):
+            try:
+                return func(*args, **kwargs)
+            except Exception as e:
+                last_exception = e
+
+                if attempt < self.max_retries:
+                    delay = self._calculate_delay(attempt)
+                    ProLogger.warn("retry", f"第 {attempt + 1} 次重试，等待 {delay:.1f}s: {e}")
+                    time.sleep(delay)
+
+        raise last_exception
+
+    def _calculate_delay(self, attempt: int) -> float:
+        """计算退避延迟"""
+        delay = self.initial_delay * (self.backoff_factor ** attempt)
+        jitter = random.uniform(0, delay * 0.1)
+        return delay + jitter