Kris
1a7690aaa0
新增了完整的流式响应处理模块，包含代码围栏解析、分块策略、指令处理、流式草稿循环等核心能力，支持按段落/句子等规则切割响应块，支持进度更新与指令回调，完善流式交互的全流程支持
118 lines
3.0 KiB
Python
118 lines
3.0 KiB
Python
from __future__ import annotations
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import asyncio
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import logging
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from collections.abc import Callable
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logger = logging.getLogger(__name__)
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_DEFAULT_LABELS = [
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"思考中...",
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"处理中...",
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"分析中...",
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"检索中...",
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"生成中...",
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]
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_DEFAULT_INITIAL_DELAY_MS = 5000
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class ProgressDraftGate:
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def __init__(
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self,
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on_start: Callable[[], None],
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initial_delay_ms: float = _DEFAULT_INITIAL_DELAY_MS,
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):
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self._on_start = on_start
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self._initial_delay = initial_delay_ms / 1000.0
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self._started = False
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self._disposed = False
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self._work_events = 0
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self._timer: asyncio.Task | None = None
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async def note_work(self) -> bool:
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if self._disposed:
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return False
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self._work_events += 1
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if self._started:
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return True
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if self._work_events > 1:
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await self._start()
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return True
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self._schedule()
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return False
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async def _start(self) -> None:
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if self._started or self._disposed:
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return
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self._started = True
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self._cancel_timer()
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self._on_start()
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def _schedule(self) -> None:
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if self._timer or self._started or self._disposed:
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return
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self._timer = asyncio.create_task(self._delayed_start())
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async def _delayed_start(self) -> None:
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await asyncio.sleep(self._initial_delay)
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await self._start()
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def cancel(self) -> None:
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self._disposed = True
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self._cancel_timer()
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def _cancel_timer(self) -> None:
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if self._timer and not self._timer.done():
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self._timer.cancel()
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self._timer = None
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def format_tool_progress_line(
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tool_name: str,
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status: str = "",
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labels: list[str] | None = None,
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) -> str:
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emoji_map = {
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"search": "🔍",
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"read": "📖",
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"write": "✏️",
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"exec": "🛠️",
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"bash": "🛠️",
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"shell": "🛠️",
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"web_search": "🌐",
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"fetch": "📡",
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"think": "💭",
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"analyze": "📊",
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}
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emoji = emoji_map.get(tool_name, "🔧")
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label_map = {
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"search": "搜索",
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"read": "读取",
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"write": "写入",
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"exec": "执行",
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"bash": "执行命令",
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"web_search": "网络搜索",
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"fetch": "获取数据",
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"think": "思考",
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"analyze": "分析",
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}
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label = label_map.get(tool_name, tool_name)
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if status:
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return f"{emoji} {label}: {status}"
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return f"{emoji} {label}"
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class ProgressDraftRenderer:
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def __init__(self, labels: list[str] | None = None):
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self._labels = labels or _DEFAULT_LABELS
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self._index = 0
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def next_label(self) -> str:
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label = self._labels[self._index % len(self._labels)]
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self._index += 1
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return label
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@staticmethod
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def format_tool_line(tool_name: str, status: str = "") -> str:
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return format_tool_progress_line(tool_name, status) |