Files
beaver_project/app-instance/backend/beaver/interfaces/web/schemas/chat.py
steven_li 6e9e74d1ee feat(engine): 添加运行时上下文支持并重构工具迭代限制
添加 RuntimeContext 类用于捕获模型运行时的日期时间信息,
包括UTC时间、本地时间和时区信息,并在系统提示中显示这些信息。

同时增加最大上下文消息数和工具迭代次数的配置选项,
将验证服务从引擎加载器中移除,并更新相关的数据结构和接口。

BREAKING CHANGE: 移除了验证服务,相关字段被替换为证据状态和接受状态。

- 添加 RuntimeContext 类和相关渲染方法
- 增加 max_context_messages 和 max_tool_iterations 配置
- 移除 ValidationService 相关代码
- 更新消息记录中的验证状态字段
- 添加原始工具调用检测和回退处理
2026-05-26 11:18:35 +08:00

154 lines
4.2 KiB
Python

"""Chat-related web schemas."""
from __future__ import annotations
from typing import Any
try:
from pydantic import BaseModel, Field
except ModuleNotFoundError: # pragma: no cover - fallback for skeleton-only environments
class BaseModel:
"""Very small fallback shim used only so imports work without pydantic."""
def __init__(self, **kwargs: Any) -> None:
annotations = getattr(self.__class__, "__annotations__", {})
for name in annotations:
default = getattr(self.__class__, name, None)
if name in kwargs:
value = kwargs[name]
else:
value = default
setattr(self, name, value)
def model_dump(self, *, exclude_none: bool = False) -> dict[str, Any]:
data = dict(self.__dict__)
if exclude_none:
data = {key: value for key, value in data.items() if value is not None}
return data
def Field(default: Any = None, **kwargs: Any) -> Any:
default_factory = kwargs.get("default_factory")
if default_factory is not None:
return default_factory()
return default
class WebProviderTarget(BaseModel):
"""Web-facing provider target shape.
先保持和 runtime 里的 `ProviderTarget` 接近,但只暴露 Web 当前需要的字段。
后面如果 provider 层扩字段,再由这里显式补齐。
"""
provider: str | None = None
model: str | None = None
api_key: str | None = None
api_base: str | None = None
extra_headers: dict[str, str] | None = None
class WebChatRequest(BaseModel):
"""最小正式 chat 请求结构。"""
message: str = Field(min_length=1)
session_id: str | None = None
user_id: str | None = None
title: str | None = None
execution_context: str | None = None
model: str | None = None
provider_name: str | None = None
embedding_model: str | None = None
temperature: float | None = None
max_tokens: int | None = None
thinking_enabled: bool | None = None
max_tool_iterations: int | None = None
fallback_target: WebProviderTarget | None = None
auxiliary_target: WebProviderTarget | None = None
embedding_target: WebProviderTarget | None = None
reply_to_scheduled_run_id: str | None = None
scheduled_reply_intent: str | None = None
class WebChatResponse(BaseModel):
"""最小正式 chat 响应结构。"""
session_id: str
run_id: str
output_text: str
finish_reason: str
tool_iterations: int
provider_name: str | None = None
model: str | None = None
usage: dict[str, Any] = Field(default_factory=dict)
task_id: str | None = None
task_status: str | None = None
evidence_status: str | None = None
acceptance_state: str | None = None
validation_result: dict[str, Any] | None = None
class WebChatAcceptanceRequest(BaseModel):
"""User acceptance on the latest assistant result in chat."""
session_id: str
run_id: str
acceptance_type: str
comment: str | None = None
class WebChatAcceptanceResponse(BaseModel):
"""Acceptance recording result."""
session_id: str
run_id: str
task_id: str
task_status: str
acceptance_type: str
feedback_type: str
learning_candidates: list[dict[str, Any]] = Field(default_factory=list)
class WebChatFeedbackRequest(BaseModel):
"""Backward-compatible feedback payload."""
session_id: str
run_id: str
feedback_type: str
comment: str | None = None
class WebChatFeedbackResponse(WebChatAcceptanceResponse):
"""Backward-compatible feedback response."""
class WebProviderConfigRequest(BaseModel):
"""Provider config update from the status page."""
enabled: bool = True
model: str | None = None
api_key: str | None = None
api_base: str | None = None
request_timeout_seconds: float | None = None
class WebProviderConfigResponse(BaseModel):
"""Provider config update result."""
ok: bool
provider: str
enabled: bool
class WebStatusResponse(BaseModel):
"""Web 宿主层状态响应。"""
status: str
running: bool
mode: str
class WebErrorResponse(BaseModel):
"""统一错误响应结构。"""
detail: str