somew1nd
12d7902a82
Fix queue cancellation, concurrency limits and worker status updates. Use direct Explorer imports, split the Diagnoser loop into helpers and remove unused tool registration and prompt-builder code. Correct model caching, endpoint selection and retry handling.
108 lines
3.7 KiB
Python
108 lines
3.7 KiB
Python
# Copyright 2026 Google LLC
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""Universal Log Analyzer tool for inspecting and analyzing Android system logs."""
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from typing import Any
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from langchain_core.tools import BaseTool
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from pydantic import BaseModel, Field
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from artemis.agents.log_analyzer.log_analyzer import LogAnalyzerNode
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from artemis.context import ArtemisContext
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from artemis.data_engine.trace import trace_langchain_tool
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from artemis.drivers.base import BaseDeviceDriver
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from artemis.graph.state import State
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from artemis.tools.base import ArtemisTool
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from artemis.tools.tool_wrapper import ToolWrapper
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from artemis.tools.types import CyFunctionDetector
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from artemis.utils.logger import get_logger
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logger = get_logger(__name__)
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# pylint: disable=too-few-public-methods
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class AnalyzeLogsArgs(BaseModel):
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"""Arguments schema for invoking the Log Analyzer subagent."""
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model_config = {"ignored_types": (CyFunctionDetector,)}
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specific_query: str = Field(
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...,
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description=(
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"Instructions for the log analyzer, specifying what to search for or analyze."
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),
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)
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class AnalyzeLogsTool(ArtemisTool):
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"""Universal tool for analyzing Android logs using a dedicated hybrid log analyzer agent."""
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def __init__(self):
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super().__init__(
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name="analyze_logs",
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description=(
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"[DIAGNOSTIC] Analyzes Android logs using a dedicated hybrid log analyzer agent. "
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"Use this when you need to investigate failures, check for specific error "
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"logs, or understand system events."
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),
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args_schema=AnalyzeLogsArgs,
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category="custom",
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)
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# pylint: disable=too-many-arguments,too-many-positional-arguments
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async def execute(
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self,
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driver: BaseDeviceDriver | None = None, # pylint: disable=unused-argument
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ctx: ArtemisContext | None = None,
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specific_query: str | None = None,
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state: State | None = None,
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**kwargs: Any,
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) -> Any:
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query = (
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specific_query
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if specific_query is not None
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else (
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kwargs.get("specific_query")
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or kwargs.get("SpecificQuery")
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or kwargs.get("query")
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or kwargs.get("Query")
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or ""
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)
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)
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st = state if state is not None else kwargs.get("state")
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logger.info(f"analyze_logs tool called with query: '{query}'")
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if ctx is None:
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return "Error: ArtemisContext is required for LogAnalyzer."
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analyst = LogAnalyzerNode(ctx)
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result = await analyst.run(query, st)
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return result
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# Universal tool instance & aliases
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analyze_logs = AnalyzeLogsTool()
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AnalyzeLogs = AnalyzeLogsTool
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LogTool = AnalyzeLogsTool
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def get_analyze_logs_tool(ctx: ArtemisContext) -> BaseTool:
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"""Exports analyze_logs as a LangChain BaseTool."""
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return trace_langchain_tool(analyze_logs.to_langchain_tool(ctx), ctx)
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analyze_logs_wrapper = ToolWrapper(
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tool_fn_getter=get_analyze_logs_tool,
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on_success_fn=lambda output: f"Log Analyzer replied:\n{output}",
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on_failure_fn=lambda error: f"Log Analyzer failed: {error}",
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)
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