fix: CI compliance — yapf formatting and flake8 for all PR files

  - YAPF formatting applied across all changed Python files in the PR
  - Remaining flake8 E501/W391/E126/E127/E302/E999 issues resolved
  - All safety module tests passing (126/126)

Author: lll-peanut

.github/code_review/scripts/post_inline_comments.py

@@ -148,7 +148,8 @@ def main():
             if position is not None:
                 target_line = end_line
 
-        target = "%s:%s-%s" % (path, start_line, end_line) if end_line and end_line > start_line else "%s:%s" % (path, start_line)
+        target = "%s:%s-%s" % (path, start_line,
+                               end_line) if end_line and end_line > start_line else "%s:%s" % (path, start_line)
 
         if position is None:
             print("skip finding without diff position: %s" % target)

examples/dynamic_subagent/agent/agent.py

@@ -48,8 +48,7 @@ def create_minimal_agent() -> LlmAgent:
         tools=workspace_tools + [
             DynamicSubAgentTool(
                 # Stream the sub-agent's execution to the parent consumer.
-                agent_config=SubAgentConfig(forward_events=True),
-            ),
+                agent_config=SubAgentConfig(forward_events=True), ),
         ],
     )
 

examples/dynamic_subagent/agent/config.py

@@ -15,8 +15,6 @@ def get_model_config() -> tuple[str, str, str]:
     url = os.getenv('TRPC_AGENT_BASE_URL', '')
     model_name = os.getenv('TRPC_AGENT_MODEL_NAME', '')
     if not api_key or not url or not model_name:
-        raise ValueError(
-            'TRPC_AGENT_API_KEY, TRPC_AGENT_BASE_URL, and '
-            'TRPC_AGENT_MODEL_NAME must be set in environment variables'
-        )
+        raise ValueError('TRPC_AGENT_API_KEY, TRPC_AGENT_BASE_URL, and '
+                         'TRPC_AGENT_MODEL_NAME must be set in environment variables')
     return api_key, url, model_name

examples/dynamic_subagent/run_agent.py

@@ -120,9 +120,9 @@ async def run_demo(mode: str):
         user_content = Content(parts=[Part.from_text(text=query)])
         print("\U0001F916 Assistant: ", end="", flush=True)
         async for event in runner.run_async(
-            user_id=user_id,
-            session_id=current_session_id,
-            new_message=user_content,
+                user_id=user_id,
+                session_id=current_session_id,
+                new_message=user_content,
         ):
             # Forwarded sub-agent execution events (SubAgentConfig
             # forward_events=True). These are partial progress events carrying
@@ -146,15 +146,11 @@ async def run_demo(mode: str):
                         if part.thought:
                             continue
                         if part.function_call:
-                            print(
-                                f"\n\n\U0001F527 [Invoke Tool:: {part.function_call.name}"
-                                f"{_truncate(part.function_call.args)}]\n"
-                            )
+                            print(f"\n\n\U0001F527 [Invoke Tool:: {part.function_call.name}"
+                                  f"{_truncate(part.function_call.args)}]\n")
                         elif part.function_response:
-                            print(
-                                f"\n\U0001F4CA [Tool Result: "
-                                f"{_truncate(part.function_response.response)}]\n"
-                            )
+                            print(f"\n\U0001F4CA [Tool Result: "
+                                  f"{_truncate(part.function_response.response)}]\n")
 
         print(f"\n{'─' * 60}\n")
 
@@ -164,7 +160,9 @@ async def run_demo(mode: str):
 if __name__ == "__main__":
     parser = argparse.ArgumentParser(description="DynamicSubAgentTool demo")
     parser.add_argument(
-        "--mode", choices=["minimal", "bounded"], default="minimal",
+        "--mode",
+        choices=["minimal", "bounded"],
+        default="minimal",
         help="minimal: workspace tools + dynamic_subagent; bounded: only dynamic_subagent",
     )
     args = parser.parse_args()

examples/goal_tools/agent/agent.py

@@ -29,16 +29,12 @@ def _create_model() -> LLMModel:
 def on_retry(event: RetryEvent) -> None:
     """Observability callback: called every time the retry intercepts a premature final."""
     if event.reason == "blocked":
-        print(
-            f"  ⚡ [Goal retry] Premature final intercepted "
-            f"(attempt {event.attempt_number}/{event.max_retries}). "
-            f"Objective: {event.goal.objective!r}"
-        )
+        print(f"  ⚡ [Goal retry] Premature final intercepted "
+              f"(attempt {event.attempt_number}/{event.max_retries}). "
+              f"Objective: {event.goal.objective!r}")
     else:
-        print(
-            f"  ⚠️  [Goal retry] Budget exhausted ({event.max_retries} retries). "
-            f"Letting final response through."
-        )
+        print(f"  ⚠️  [Goal retry] Budget exhausted ({event.max_retries} retries). "
+              f"Letting final response through.")
 
 
 def create_goal_agent(work_dir: str | None = None) -> LlmAgent:

examples/goal_tools/agent/config.py

@@ -14,8 +14,6 @@ def get_model_config() -> tuple[str, str, str]:
     url = os.getenv("TRPC_AGENT_BASE_URL", "")
     model_name = os.getenv("TRPC_AGENT_MODEL_NAME", "")
     if not api_key or not url or not model_name:
-        raise ValueError(
-            "TRPC_AGENT_API_KEY, TRPC_AGENT_BASE_URL, and TRPC_AGENT_MODEL_NAME "
-            "must be set in environment variables"
-        )
+        raise ValueError("TRPC_AGENT_API_KEY, TRPC_AGENT_BASE_URL, and TRPC_AGENT_MODEL_NAME "
+                         "must be set in environment variables")
     return api_key, url, model_name

examples/goal_tools/agent/prompts.py

@@ -6,4 +6,3 @@
 """Prompts for the Goal tools demo agent."""
 
 INSTRUCTION = """You are a rigorous engineering assistant that can work toward session goals. """
-

examples/goal_tools/run_agent.py

@@ -47,11 +47,11 @@
 APP_NAME = "goal_agent_demo"
 USER_ID = "demo_user"
 
-
 # ---------------------------------------------------------------------------
 # Shared helpers
 # ---------------------------------------------------------------------------
 
+
 def _summarise_tool_response(name: str, resp: object) -> str:
     if not isinstance(resp, dict):
         return str(resp)
@@ -97,14 +97,14 @@ async def _run_turn(
     # Tool calls/responses arrive as non-partial events and are printed immediately.
     # Model text may arrive as streaming partial chunks; we fall back to partial
     # collection so pure-text responses are always visible.
-    streaming_text: list[str] = []   # accumulated from partial text chunks
-    final_text: list[str] = []       # text from the last non-partial event
+    streaming_text: list[str] = []  # accumulated from partial text chunks
+    final_text: list[str] = []  # text from the last non-partial event
 
     user_content = Content(parts=[Part.from_text(text=query)])
     async for event in runner.run_async(
-        user_id=USER_ID,
-        session_id=session_id,
-        new_message=user_content,
+            user_id=USER_ID,
+            session_id=session_id,
+            new_message=user_content,
     ):
         if not event.content or not event.content.parts:
             continue
@@ -213,17 +213,13 @@ async def case1_model_sets_goal(work_dir: str) -> None:
     # 目标与 prompt 差异化，观察模型是否能够正确理解目标并执行任务
     "在当前目录创建 notes/ 目录，其中包含两个文件：\n"
     "  - summary.txt：用三句话描述 Python 异步编程的核心概念\n"
-    "  - example.py：一个可运行的 asyncio 示例（包含 main 协程和 asyncio.run 调用）"
-)
+    "  - example.py：一个可运行的 asyncio 示例（包含 main 协程和 asyncio.run 调用）")
 
-CASE2_TURNS = [
-    (
-        "执行任务（用户设置目标）",
-        # 宿主已通过 start_goal() 设置了目标，消息里不提及任何 goal 工具。
-        "请在当前目录创建 notes/ 目录，在其中写文件：\n"
-        "summary.txt：用三句话描述 Python 异步编程的核心概念\n"
-    )
-]
+CASE2_TURNS = [(
+    "执行任务（用户设置目标）",
+    # 宿主已通过 start_goal() 设置了目标，消息里不提及任何 goal 工具。
+    "请在当前目录创建 notes/ 目录，在其中写文件：\n"
+    "summary.txt：用三句话描述 Python 异步编程的核心概念\n")]
 
 
 async def case2_user_sets_goal(work_dir: str) -> None:
@@ -270,10 +266,8 @@ async def case2_user_sets_goal(work_dir: str) -> None:
     print(f"🎯 Goal pre-injected by host:")
     print(f"   objective: {goal.objective!r}")
     print(f"   status:    {goal.status.value}")
-    print(
-        "\n📌 Note: goal is active from the first token.\n"
-        "   The agent does NOT call create_goal.\n"
-    )
+    print("\n📌 Note: goal is active from the first token.\n"
+          "   The agent does NOT call create_goal.\n")
 
     for label, query in CASE2_TURNS:
         await _run_turn(runner, session_id=session_id, label=label, query=query, agent_name=agent.name)
@@ -285,6 +279,7 @@ async def case2_user_sets_goal(work_dir: str) -> None:
 # Entry point
 # ---------------------------------------------------------------------------
 
+
 async def main() -> None:
     work_dir = os.getcwd()
     await case1_model_sets_goal(work_dir)

examples/spawn_subagent/agent/agent.py

@@ -53,28 +53,27 @@ def create_default_agent() -> LlmAgent:
         description="Coding assistant with spawn_subagent in zero-config mode.",
         model=_create_model(),
         instruction=INSTRUCTION,
-        tools=[ReadTool(), GlobTool(), GrepTool(),
-               SpawnSubAgentTool(
-                   # Stream the sub-agent's execution to the parent consumer.
-                   agent_config=SubAgentConfig(forward_events=True),
-               )],
+        tools=[
+            ReadTool(),
+            GlobTool(),
+            GrepTool(),
+            SpawnSubAgentTool(
+                # Stream the sub-agent's execution to the parent consumer.
+                agent_config=SubAgentConfig(forward_events=True), )
+        ],
     )
 
 
 _SECURITY_AUDITOR = SubAgentArchetype(
     name="security-auditor",
-    description=(
-        "Specialized security auditor for code vulnerability analysis. "
-        "Use this for ANY security-related task: code audits, secret "
-        "detection, auth review. Checks for OWASP Top 10 risks, CWE "
-        "patterns, rates severity, and produces structured reports."
-    ),
-    instruction=(
-        "You are a security auditor. Review the relevant code for security "
-        "issues: injection risks, hardcoded secrets, unsafe API usage, "
-        "missing authentication/authorization checks. Report findings "
-        "concisely with severity (low/medium/high/critical). Do NOT modify files."
-    ),
+    description=("Specialized security auditor for code vulnerability analysis. "
+                 "Use this for ANY security-related task: code audits, secret "
+                 "detection, auth review. Checks for OWASP Top 10 risks, CWE "
+                 "patterns, rates severity, and produces structured reports."),
+    instruction=("You are a security auditor. Review the relevant code for security "
+                 "issues: injection risks, hardcoded secrets, unsafe API usage, "
+                 "missing authentication/authorization checks. Report findings "
+                 "concisely with severity (low/medium/high/critical). Do NOT modify files."),
     tools=(ReadTool, GlobTool, GrepTool),
 )
 
@@ -92,7 +91,9 @@ def create_code_agent() -> LlmAgent:
         model=_create_model(),
         instruction=INSTRUCTION,
         tools=[
-            ReadTool(), GlobTool(), GrepTool(),
+            ReadTool(),
+            GlobTool(),
+            GrepTool(),
             SpawnSubAgentTool(
                 agents=[_SECURITY_AUDITOR, EXPLORE_AGENT, PLAN_AGENT],
                 # Stream the sub-agent's execution to the parent consumer.
@@ -117,9 +118,12 @@ def create_md_agent() -> LlmAgent:
         model=_create_model(),
         instruction=INSTRUCTION,
         tools=[
-            ReadTool(), GlobTool(), GrepTool(),
+            ReadTool(),
+            GlobTool(),
+            GrepTool(),
             SpawnSubAgentTool(
-                agents=[EXPLORE_AGENT, PLAN_AGENT], agent_paths=[_AGENTS_PATH],
+                agents=[EXPLORE_AGENT, PLAN_AGENT],
+                agent_paths=[_AGENTS_PATH],
                 # Stream the sub-agent's execution to the parent consumer.
                 agent_config=SubAgentConfig(forward_events=True),
             ),

examples/spawn_subagent/agent/config.py

@@ -15,8 +15,6 @@ def get_model_config() -> tuple[str, str, str]:
     url = os.getenv('TRPC_AGENT_BASE_URL', '')
     model_name = os.getenv('TRPC_AGENT_MODEL_NAME', '')
     if not api_key or not url or not model_name:
-        raise ValueError(
-            'TRPC_AGENT_API_KEY, TRPC_AGENT_BASE_URL, and '
-            'TRPC_AGENT_MODEL_NAME must be set in environment variables'
-        )
+        raise ValueError('TRPC_AGENT_API_KEY, TRPC_AGENT_BASE_URL, and '
+                         'TRPC_AGENT_MODEL_NAME must be set in environment variables')
     return api_key, url, model_name