json rpc commander 封装

python_core/utils/progress/generator.py

@@ -0,0 +1,44 @@
+#!/usr/bin/env python3
+"""
+进度生成器工具
+"""
+
+from .task import ProgressiveTask
+
+class ProgressGenerator:
+    """进度生成器工具类"""
+    
+    @staticmethod
+    def for_iterable(iterable, task: ProgressiveTask, description: str = "处理中"):
+        """为可迭代对象添加进度报告"""
+        total = len(iterable) if hasattr(iterable, '__len__') else 100
+        task.total_steps = total
+        
+        for i, item in enumerate(iterable):
+            task.update(i, f"{description} {i+1}/{total}")
+            yield item
+        
+        task.finish(f"{description}完成")
+    
+    @staticmethod
+    def for_range(start: int, end: int, task: ProgressiveTask, description: str = "处理中"):
+        """为范围添加进度报告"""
+        total = end - start
+        task.total_steps = total
+        
+        for i in range(start, end):
+            task.update(i - start, f"{description} {i+1}/{total}")
+            yield i
+        
+        task.finish(f"{description}完成")
+    
+    @staticmethod
+    def for_steps(steps: int, task: ProgressiveTask, description: str = "处理中"):
+        """为步数添加进度报告"""
+        task.total_steps = steps
+        
+        for i in range(steps):
+            task.update(i, f"{description} {i+1}/{steps}")
+            yield i
+        
+        task.finish(f"{description}完成")