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src/langbot/pkg/workflow/nodes/redis_operation.py

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+"""Redis Operation Node - perform Redis cache operations
+
+Node metadata is loaded from: ../../templates/metadata/nodes/redis_operation.yaml
+"""
+
+from __future__ import annotations
+
+from typing import Any, ClassVar
+
+from ..entities import ExecutionContext
+from ..node import WorkflowNode, workflow_node, NodePort, NodeConfig
+
+
+@workflow_node('redis_operation')
+class RedisOperationNode(WorkflowNode):
+    """Redis operation node - perform Redis cache operations"""
+
+    type_name = "redis_operation"
+    category = "integration"
+    icon = "Server"
+    name = "redis_operation"
+    description = "redis_operation"
+    name_zh = "Redis 操作"
+    name_en = "Redis Operation"
+    description_zh = "执行 Redis 缓存操作"
+    description_en = "Perform Redis cache operations"
+
+    inputs: ClassVar[list[NodePort]] = []
+    outputs: ClassVar[list[NodePort]] = []
+    config_schema: ClassVar[list[NodeConfig]] = []
+
+    async def execute(self, inputs: dict[str, Any], context: ExecutionContext) -> dict[str, Any]:
+        connection_url = self.get_config("connection_url", "redis://localhost:6379")
+        operation = self.get_config("operation", "get")
+        key_template = self.get_config("key_template", "")
+        hash_field = self.get_config("hash_field", "")
+        ttl = self.get_config("ttl", 0)
+
+        key = inputs.get("key", key_template)
+        value = inputs.get("value")
+
+        return {
+            "result": None,
+            "success": False,
+            "_debug": {
+                "connection_url": connection_url,
+                "operation": operation,
+                "key": key,
+                "hash_field": hash_field,
+                "ttl": ttl,
+                "value": value,
+            },
+        }