feat: refactor with cursor max mode claude 4.1 opus

This commit is contained in:
Junyan Qin
2025-08-07 15:47:57 +08:00
parent 9736d0708a
commit 261f50b8ec
3 changed files with 201 additions and 104 deletions

View File

@@ -38,6 +38,7 @@ class SendResponseBackStage(stage.PipelineStage):
quote_origin = query.pipeline_config['output']['misc']['quote-origin']
# has_chunks = any(isinstance(msg, llm_entities.MessageChunk) for msg in query.resp_messages)
# TODO 命令与流式的兼容性问题
if await query.adapter.is_stream_output_supported():
is_final = [msg.is_final for msg in query.resp_messages][0]
await query.adapter.reply_message_chunk(

View File

@@ -42,7 +42,7 @@ class OpenAIChatCompletions(requester.ProviderAPIRequester):
self,
args: dict,
extra_body: dict = {},
) -> chat_completion.ChatCompletion:
):
async for chunk in await self.client.chat.completions.create(**args, extra_body=extra_body):
yield chunk
@@ -52,60 +52,73 @@ class OpenAIChatCompletions(requester.ProviderAPIRequester):
remove_think: bool = False,
) -> llm_entities.Message:
chatcmpl_message = chat_completion.choices[0].message.model_dump()
# print(chatcmpl_message.keys(),chatcmpl_message.values())
# 确保 role 字段存在且不为 None
if 'role' not in chatcmpl_message or chatcmpl_message['role'] is None:
chatcmpl_message['role'] = 'assistant'
reasoning_content = chatcmpl_message['reasoning_content'] if 'reasoning_content' in chatcmpl_message else None
# 处理思维链
content = chatcmpl_message.get('content', '')
reasoning_content = chatcmpl_message.get('reasoning_content', None)
# deepseek的reasoner模型
if remove_think:
pass
else:
if reasoning_content is not None:
chatcmpl_message['content'] = (
'<think>\n' + reasoning_content + '\n</think>\n' + chatcmpl_message['content']
)
processed_content, _ = await self._process_thinking_content(
content=content, reasoning_content=reasoning_content, remove_think=remove_think
)
chatcmpl_message['content'] = processed_content
# 移除 reasoning_content 字段,避免传递给 Message
if 'reasoning_content' in chatcmpl_message:
del chatcmpl_message['reasoning_content']
message = llm_entities.Message(**chatcmpl_message)
return message
async def _make_msg_chunk(
async def _process_thinking_content(
self,
delta: dict[str, typing.Any],
idx: int,
is_content: bool,
is_think: bool,
) -> llm_entities.MessageChunk:
# 处理流式chunk和完整响应的差异
# print(chat_completion.choices[0])
content: str,
reasoning_content: str = None,
remove_think: bool = False,
) -> tuple[str, str]:
"""处理思维链内容
if 'role' not in delta or delta['role'] is None:
delta['role'] = 'assistant'
Args:
content: 原始内容
reasoning_content: reasoning_content 字段内容
remove_think: 是否移除思维链
reasoning_content = delta['reasoning_content']
Returns:
(处理后的内容, 提取的思维链内容)
"""
thinking_content = ''
delta['content'] = '' if delta['content'] is None else delta['content']
# 1. 从 reasoning_content 提取思维链
if reasoning_content:
thinking_content = reasoning_content
# deepseek的reasoner模型
if reasoning_content is not None and idx == 0:
delta['content'] += f'<think>\n{reasoning_content}'
is_think = True
elif reasoning_content is None and idx != 0:
if is_content:
delta['content'] = delta['content']
elif is_think:
delta['content'] = f'\n<think>\n\n{delta["content"]}'
is_content = True
is_think = False
elif reasoning_content is not None and reasoning_content != '':
delta['content'] = reasoning_content
# 2. 从 content 中提取 <think> 标签内容
if content and '<think>' in content and '</think>' in content:
import re
message = llm_entities.MessageChunk(**delta)
think_pattern = r'<think>(.*?)</think>'
think_matches = re.findall(think_pattern, content, re.DOTALL)
if think_matches:
# 如果已有 reasoning_content则追加
if thinking_content:
thinking_content += '\n' + '\n'.join(think_matches)
else:
thinking_content = '\n'.join(think_matches)
# 移除 content 中的 <think> 标签
content = re.sub(think_pattern, '', content, flags=re.DOTALL).strip()
return message,is_content, is_think
# 3. 根据 remove_think 参数决定是否保留思维链
if remove_think:
return content, ''
else:
# 如果有思维链内容,将其以 <think> 格式添加到 content 开头
if thinking_content:
content = f'<think>\n{thinking_content}\n</think>\n{content}'.strip()
return content, thinking_content
async def _closure_stream(
self,
@@ -123,7 +136,6 @@ class OpenAIChatCompletions(requester.ProviderAPIRequester):
if use_funcs:
tools = await self.ap.tool_mgr.generate_tools_for_openai(use_funcs)
if tools:
args['tools'] = tools
@@ -140,62 +152,105 @@ class OpenAIChatCompletions(requester.ProviderAPIRequester):
del me['image_base64']
args['messages'] = messages
current_content = ''
args['stream'] = True
chunk_idx = 0
is_content = False
is_think = False
# 流式处理状态
tool_calls_map: dict[str, llm_entities.ToolCall] = {}
chunk_idx = 0
thinking_started = False
thinking_ended = False
role = 'assistant' # 默认角色
accumulated_reasoning = '' # 仅用于判断何时结束思维链
async for chunk in self._req_stream(args, extra_body=extra_args):
if hasattr(chunk, 'choices'):
# 完整响应模式
# 解析 chunk 数据
if hasattr(chunk, 'choices') and chunk.choices:
choice = chunk.choices[0]
delta = choice.delta.model_dump() if hasattr(choice, 'delta') else choice.message.model_dump()
delta = choice.delta.model_dump() if hasattr(choice, 'delta') else {}
finish_reason = getattr(choice, 'finish_reason', None)
else:
# 流式chunk模式
delta = chunk.delta.model_dump() if hasattr(chunk, 'delta') else {}
print(delta)
reasoning_content = delta['reasoning_content'] if 'reasoning_content' in delta else None
delta['reasoning_content'] = reasoning_content
if remove_think:
if delta['reasoning_content'] is not None:
delta = {}
finish_reason = None
# 从第一个 chunk 获取 role后续使用这个 role
if 'role' in delta and delta['role']:
role = delta['role']
# 获取增量内容
delta_content = delta.get('content', '')
reasoning_content = delta.get('reasoning_content', '')
# 处理 reasoning_content
if reasoning_content:
accumulated_reasoning += reasoning_content
# 如果设置了 remove_think跳过 reasoning_content
if remove_think:
chunk_idx += 1
continue
if ((delta['content'] == '' or delta.get('content',None) is None) and
(delta.get('reasoning_content',None) is None or delta['reasoning_content'] == '') and
chunk_idx == 0): # 此处将第一条空消息排除大部分模型第一条消息携带的是role,但是在role直接处理为ass
# 第一次出现 reasoning_content添加 <think> 开始标签
if not thinking_started:
thinking_started = True
delta_content = '<think>\n' + reasoning_content
else:
# 继续输出 reasoning_content
delta_content = reasoning_content
elif thinking_started and not thinking_ended and delta_content:
# reasoning_content 结束normal content 开始,添加 </think> 结束标签
thinking_ended = True
delta_content = '\n</think>\n' + delta_content
# 处理 content 中已有的 <think> 标签(如果需要移除)
if delta_content and remove_think and '<think>' in delta_content:
import re
# 移除 <think> 标签及其内容
delta_content = re.sub(r'<think>.*?</think>', '', delta_content, flags=re.DOTALL)
# 处理工具调用增量
delta_tool_calls = None
if delta.get('tool_calls'):
delta_tool_calls = []
for tool_call in delta['tool_calls']:
tc_id = tool_call.get('id')
if tc_id:
if tc_id not in tool_calls_map:
# 新的工具调用
tool_calls_map[tc_id] = llm_entities.ToolCall(
id=tc_id,
type=tool_call.get('type', 'function'),
function=llm_entities.FunctionCall(
name=tool_call.get('function', {}).get('name', ''),
arguments=tool_call.get('function', {}).get('arguments', ''),
),
)
delta_tool_calls.append(tool_calls_map[tc_id])
else:
# 追加函数参数
func_args = tool_call.get('function', {}).get('arguments', '')
if func_args:
tool_calls_map[tc_id].function.arguments += func_args
# 返回更新后的完整工具调用
delta_tool_calls.append(tool_calls_map[tc_id])
# 跳过空的第一个 chunk只有 role 没有内容)
if chunk_idx == 0 and not delta_content and not reasoning_content and not delta.get('tool_calls'):
chunk_idx += 1
continue
# 处理流式消息
delta_message,is_content,is_think = await self._make_msg_chunk(delta,
chunk_idx,
is_content,
is_think)
if delta_message.content:
current_content += delta_message.content
delta_message.content = current_content
# delta_message.all_content = current_content
if delta_message.tool_calls:
for tool_call in delta_message.tool_calls:
if tool_call.id not in tool_calls_map:
tool_calls_map[tool_call.id] = llm_entities.ToolCall(
id=tool_call.id,
type=tool_call.type,
function=llm_entities.FunctionCall(
name=tool_call.function.name if tool_call.function else '', arguments=''
),
)
if tool_call.function and tool_call.function.arguments:
# 流式处理中工具调用参数可能分多个chunk返回需要追加而不是覆盖
tool_calls_map[tool_call.id].function.arguments += tool_call.function.arguments
# 构建 MessageChunk - 只包含增量内容
chunk_data = {
'role': role,
'content': delta_content if delta_content else None,
'tool_calls': delta_tool_calls if delta_tool_calls else None,
'is_final': bool(finish_reason),
}
# 移除 None 值
chunk_data = {k: v for k, v in chunk_data.items() if v is not None}
yield llm_entities.MessageChunk(**chunk_data)
chunk_idx += 1
chunk_choices = getattr(chunk, 'choices', None)
if chunk_choices and getattr(chunk_choices[0], 'finish_reason', None):
delta_message.is_final = True
delta_message.content = current_content
yield delta_message
# return
async def _closure(
self,

View File

@@ -113,6 +113,9 @@ class LocalAgentRunner(runner.RequestRunner):
# 流式输出,需要处理工具调用
tool_calls_map: dict[str, llm_entities.ToolCall] = {}
msg_idx = 0
accumulated_content = '' # 从开始累积的所有内容
last_role = 'assistant'
async for msg in query.use_llm_model.requester.invoke_llm_stream(
query,
query.use_llm_model,
@@ -122,11 +125,18 @@ class LocalAgentRunner(runner.RequestRunner):
remove_think=remove_think,
):
msg_idx = msg_idx + 1
tool_msg = msg
if msg_idx % 8 == 0 or msg.is_final:
yield msg
if tool_msg.tool_calls:
for tool_call in tool_msg.tool_calls:
# 记录角色
if msg.role:
last_role = msg.role
# 累积内容
if msg.content:
accumulated_content += msg.content
# 处理工具调用
if msg.tool_calls:
for tool_call in msg.tool_calls:
if tool_call.id not in tool_calls_map:
tool_calls_map[tool_call.id] = llm_entities.ToolCall(
id=tool_call.id,
@@ -138,10 +148,21 @@ class LocalAgentRunner(runner.RequestRunner):
if tool_call.function and tool_call.function.arguments:
# 流式处理中工具调用参数可能分多个chunk返回需要追加而不是覆盖
tool_calls_map[tool_call.id].function.arguments += tool_call.function.arguments
# 每8个chunk或最后一个chunk时输出所有累积的内容
if msg_idx % 8 == 0 or msg.is_final:
yield llm_entities.MessageChunk(
role=last_role,
content=accumulated_content, # 输出所有累积内容
tool_calls=list(tool_calls_map.values()) if (tool_calls_map and msg.is_final) else None,
is_final=msg.is_final,
)
# 创建最终消息用于后续处理
final_msg = llm_entities.MessageChunk(
role="tool",
content='',
tool_calls=list(tool_calls_map.values()),
role=last_role,
content=accumulated_content,
tool_calls=list(tool_calls_map.values()) if tool_calls_map else None,
)
pending_tool_calls = final_msg.tool_calls
@@ -178,7 +199,10 @@ class LocalAgentRunner(runner.RequestRunner):
if is_stream:
tool_calls_map = {}
msg_idx = 0
async for msg in await query.use_llm_model.requester.invoke_llm_stream(
accumulated_content = '' # 从开始累积的所有内容
last_role = 'assistant'
async for msg in query.use_llm_model.requester.invoke_llm_stream(
query,
query.use_llm_model,
req_messages,
@@ -187,11 +211,18 @@ class LocalAgentRunner(runner.RequestRunner):
remove_think=remove_think,
):
msg_idx += 1
tool_msg = msg
if msg_idx % 8 == 0 or msg.is_final:
yield msg
if tool_msg.tool_calls:
for tool_call in tool_msg.tool_calls:
# 记录角色
if msg.role:
last_role = msg.role
# 累积内容
if msg.content:
accumulated_content += msg.content
# 处理工具调用
if msg.tool_calls:
for tool_call in msg.tool_calls:
if tool_call.id not in tool_calls_map:
tool_calls_map[tool_call.id] = llm_entities.ToolCall(
id=tool_call.id,
@@ -203,10 +234,20 @@ class LocalAgentRunner(runner.RequestRunner):
if tool_call.function and tool_call.function.arguments:
# 流式处理中工具调用参数可能分多个chunk返回需要追加而不是覆盖
tool_calls_map[tool_call.id].function.arguments += tool_call.function.arguments
# 每8个chunk或最后一个chunk时输出所有累积的内容
if msg_idx % 8 == 0 or msg.is_final:
yield llm_entities.MessageChunk(
role=last_role,
content=accumulated_content, # 输出所有累积内容
tool_calls=list(tool_calls_map.values()) if (tool_calls_map and msg.is_final) else None,
is_final=msg.is_final,
)
final_msg = llm_entities.MessageChunk(
role="tool",
content='',
tool_calls=list(tool_calls_map.values()),
role=last_role,
content=accumulated_content,
tool_calls=list(tool_calls_map.values()) if tool_calls_map else None,
)
else:
# 处理完所有调用,再次请求