fix: ruff check

api/core/ops/aliyun_trace/aliyun_trace.py

@@ -65,7 +65,6 @@ logger = logging.getLogger(__name__)
 
 
 class AliyunDataTrace(BaseTraceInstance):
-
     def __init__(
         self,
         aliyun_config: AliyunConfig,
@@ -150,6 +149,9 @@ class AliyunDataTrace(BaseTraceInstance):
         )
         self.trace_client.add_span(message_span)
 
+        app_model_config = getattr(trace_info.message_data, 'app_model_config', {})
+        pre_prompt = getattr(app_model_config, 'pre_prompt', "")
+        inputs_data = getattr(trace_info.message_data, 'inputs', {})
         llm_span = SpanData(
             trace_id=trace_id,
             parent_span_id=message_span_id,
@@ -167,8 +169,8 @@ class AliyunDataTrace(BaseTraceInstance):
                 GEN_AI_USAGE_INPUT_TOKENS: str(trace_info.message_tokens),
                 GEN_AI_USAGE_OUTPUT_TOKENS: str(trace_info.answer_tokens),
                 GEN_AI_USAGE_TOTAL_TOKENS: str(trace_info.total_tokens),
-                GEN_AI_PROMPT_TEMPLATE_VARIABLE: json.dumps(trace_info.message_data.inputs, ensure_ascii=False),
-                GEN_AI_PROMPT_TEMPLATE_TEMPLATE: trace_info.message_data.app_model_config.pre_prompt,
+                GEN_AI_PROMPT_TEMPLATE_VARIABLE: json.dumps(inputs_data, ensure_ascii=False),
+                GEN_AI_PROMPT_TEMPLATE_TEMPLATE: pre_prompt,
                 GEN_AI_PROMPT: json.dumps(trace_info.inputs, ensure_ascii=False),
                 GEN_AI_COMPLETION: str(trace_info.outputs),
                 INPUT_VALUE: json.dumps(trace_info.inputs, ensure_ascii=False),
@@ -270,8 +272,8 @@ class AliyunDataTrace(BaseTraceInstance):
         return workflow_node_executions
 
     def build_workflow_node_span(
-        self, node_execution: WorkflowNodeExecution, trace_id: int,
-        trace_info: WorkflowTraceInfo, workflow_span_id: int):
+        self, node_execution: WorkflowNodeExecution, trace_id: int,trace_info: WorkflowTraceInfo, workflow_span_id: int
+    ):
         try:
             if node_execution.node_type == NodeType.LLM:
                 node_span = self.build_workflow_llm_span(trace_id, workflow_span_id, trace_info, node_execution)
@@ -294,8 +296,8 @@ class AliyunDataTrace(BaseTraceInstance):
         return span_status
 
     def build_workflow_task_span(
-        self, trace_id: int, workflow_span_id: int, trace_info: WorkflowTraceInfo,
-        node_execution: WorkflowNodeExecution) -> SpanData:
+        self, trace_id: int, workflow_span_id: int, trace_info: WorkflowTraceInfo,node_execution: WorkflowNodeExecution
+    ) -> SpanData:
         return SpanData(
             trace_id=trace_id,
             parent_span_id=workflow_span_id,
@@ -314,8 +316,11 @@ class AliyunDataTrace(BaseTraceInstance):
         )
 
     def build_workflow_tool_span(
-        self, trace_id: int, workflow_span_id: int, trace_info: WorkflowTraceInfo,
-        node_execution: WorkflowNodeExecution) -> SpanData:
+        self, trace_id: int, workflow_span_id: int, trace_info: WorkflowTraceInfo,node_execution: WorkflowNodeExecution
+    ) -> SpanData:
+        tool_des = {}
+        if node_execution.metadata:
+            tool_des = node_execution.metadata.get(WorkflowNodeExecutionMetadataKey.TOOL_INFO, {})
         return SpanData(
             trace_id=trace_id,
             parent_span_id=workflow_span_id,
@@ -327,8 +332,7 @@ class AliyunDataTrace(BaseTraceInstance):
                 GEN_AI_SPAN_KIND: GenAISpanKind.TOOL.value,
                 GEN_AI_FRAMEWORK: "dify",
                 TOOL_NAME: node_execution.title,
-                TOOL_DESCRIPTION: json.dumps(
-                    node_execution.metadata.get(WorkflowNodeExecutionMetadataKey.TOOL_INFO, {}), ensure_ascii=False),
+                TOOL_DESCRIPTION: json.dumps(tool_des, ensure_ascii=False),
                 TOOL_PARAMETERS: json.dumps(node_execution.inputs if node_execution.inputs else {}, ensure_ascii=False),
                 INPUT_VALUE: json.dumps(node_execution.inputs if node_execution.inputs else {}, ensure_ascii=False),
                 OUTPUT_VALUE: json.dumps(node_execution.outputs, ensure_ascii=False),
@@ -337,8 +341,8 @@ class AliyunDataTrace(BaseTraceInstance):
         )
 
     def build_workflow_retrieval_span(
-        self, trace_id: int, workflow_span_id: int, trace_info: WorkflowTraceInfo,
-        node_execution: WorkflowNodeExecution) -> SpanData:
+        self, trace_id: int, workflow_span_id: int, trace_info: WorkflowTraceInfo,node_execution: WorkflowNodeExecution
+    ) -> SpanData:
         return SpanData(
             trace_id=trace_id,
             parent_span_id=workflow_span_id,
@@ -358,8 +362,8 @@ class AliyunDataTrace(BaseTraceInstance):
         )
 
     def build_workflow_llm_span(
-        self, trace_id: int, workflow_span_id: int, trace_info: WorkflowTraceInfo,
-        node_execution: WorkflowNodeExecution) -> SpanData:
+        self, trace_id: int, workflow_span_id: int, trace_info: WorkflowTraceInfo,node_execution: WorkflowNodeExecution
+    ) -> SpanData:
         return SpanData(
             trace_id=trace_id,
             parent_span_id=workflow_span_id,
@@ -380,7 +384,7 @@ class AliyunDataTrace(BaseTraceInstance):
                 GEN_AI_COMPLETION: str(node_execution.outputs.get("text", "")),
                 GEN_AI_RESPONSE_FINISH_REASON: node_execution.outputs.get("finish_reason", ""),
                 INPUT_VALUE: json.dumps(node_execution.process_data.get("prompts", []), ensure_ascii=False),
-                OUTPUT_VALUE: str(node_execution.outputs.get("text", ""))
+                OUTPUT_VALUE: str(node_execution.outputs.get("text", "")),
             },
             status=self.get_workflow_node_status(node_execution),
         )

api/core/ops/aliyun_trace/data_exporter/traceclient.py

@@ -1,4 +1,3 @@
-import datetime
 import hashlib
 import logging
 import random
@@ -7,6 +6,7 @@ import threading
 import uuid
 from collections import deque
 from collections.abc import Sequence
+from datetime import datetime
 from typing import Optional
 
 import requests
@@ -27,8 +27,14 @@ logger = logging.getLogger(__name__)
 
 
 class TraceClient:
-    def __init__(self, service_name: str, endpoint: str, max_queue_size: int = 1000,
-                 schedule_delay_sec: int = 5, max_export_batch_size: int = 50):
+    def __init__(
+        self,
+        service_name: str,
+        endpoint: str,
+        max_queue_size: int = 1000,
+        schedule_delay_sec: int = 5,
+        max_export_batch_size: int = 50,
+    ):
         self.endpoint = endpoint
         self.resource = Resource(
             attributes={
@@ -45,7 +51,7 @@ class TraceClient:
         self.schedule_delay_sec = schedule_delay_sec
         self.max_export_batch_size = max_export_batch_size
 
-        self.queue = deque(maxlen=max_queue_size)
+        self.queue: deque = deque(maxlen=max_queue_size)
         self.condition = threading.Condition(threading.Lock())
         self.done = False
 
@@ -94,7 +100,7 @@ class TraceClient:
             self._export_batch()
 
     def _export_batch(self):
-        spans_to_export = []
+        spans_to_export: list[ReadableSpan] = []
         with self.condition:
             while len(spans_to_export) < self.max_export_batch_size and self.queue:
                 spans_to_export.append(self.queue.pop())
@@ -167,7 +173,7 @@ def generate_span_id() -> int:
     return span_id
 
 
-def convert_to_trace_id(uuid_v4: str) -> int:
+def convert_to_trace_id(uuid_v4: Optional[str]) -> int:
     try:
         uuid_obj = uuid.UUID(uuid_v4)
         return uuid_obj.int
@@ -175,7 +181,7 @@ def convert_to_trace_id(uuid_v4: str) -> int:
         raise ValueError(f"Invalid UUID input: {e}")
 
 
-def convert_to_span_id(uuid_v4: str, span_type: str) -> int:
+def convert_to_span_id(uuid_v4: Optional[str], span_type: str) -> int:
     try:
         uuid_obj = uuid.UUID(uuid_v4)
     except Exception as e:

api/core/ops/aliyun_trace/entities/aliyun_trace_entity.py

@@ -17,5 +17,5 @@ class SpanData(BaseModel):
     events: Sequence[Event] = Field(default_factory=list, description="Events recorded in the span.")
     links: Sequence[trace_api.Link] = Field(default_factory=list, description="Links to other spans.")
     status: Status = Field(default=Status(StatusCode.UNSET), description="The status of the span.")
-    start_time: int = Field(..., description="The start time of the span in nanoseconds.")
-    end_time: int = Field(..., description="The end time of the span in nanoseconds.")
+    start_time: Optional[int] = Field(..., description="The start time of the span in nanoseconds.")
+    end_time: Optional[int] = Field(..., description="The end time of the span in nanoseconds.")

api/core/ops/aliyun_trace/entities/semconv.py

@@ -62,4 +62,3 @@ class GenAISpanKind(Enum):
     TOOL = "TOOL"
     AGENT = "AGENT"
     TASK = "TASK"
-