feat : 推理层增加 vLLM 风格工具调用解析

- 新增 BaseToolParser 抽象基类,定义 feed/parse_complete 流式接口
- 新增 SimpleJsonToolParser,解析 {"name":"...","arguments":{...}} 格式
- 新增 ToolParserFactory,基于 BaseFactory 实现可插拔注册
- 集成 parser 到 OpenAIResponseBuilder,支持流式/非流式工具调用
- 扩展 ChatMessage 和 ChatCompletionRequest,增加 tools/tool_choice 字段
- 重构 format_chunk 接口,传入累积文本支持全量重新解析
- 新增 74 个单元测试,覆盖扫描/查找/流式解析/完整解析/工厂
This commit is contained in:
2026-06-06 08:54:10 +08:00
parent 986be957ec
commit 52aa4d01d5
9 changed files with 1154 additions and 30 deletions
+11 -9
View File
@@ -73,15 +73,17 @@ class AnthropicResponseBuilder(ResponseBuilder):
),
]
def format_chunk(self, token: str) -> str:
return sse_event(
{
"type": "content_block_delta",
"index": 0,
"delta": {"type": "text_delta", "text": token},
},
event="content_block_delta",
)
def format_chunk(self, token: str, body: str) -> List[str]:
return [
sse_event(
{
"type": "content_block_delta",
"index": 0,
"delta": {"type": "text_delta", "text": token},
},
event="content_block_delta",
)
]
def format_stream_end(self, ctx: GenContext, stop: StopInfo) -> List[str]:
events: List[str] = []