735 lines
29 KiB
Python
735 lines
29 KiB
Python
"""
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Comfyui_o1key - ComfyUI 自定义节点集合
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通过 api.o1key.com 调用 AI 模型进行图像生成和文本生成
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项目结构:
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├── nodes/ # 节点实现
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├── utils/ # 工具模块
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├── clients/ # API 客户端
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└── __init__.py # 节点注册入口
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"""
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import ssl
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import logging
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import asyncio
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# 屏蔽 ComfyUI 资产扫描的终端日志输出
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_seeder_filter = lambda record: not any(
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kw in record.getMessage()
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for kw in ("Seeder start", "Asset scan", "Scan(", "Fast scan")
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)
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logging.getLogger().addFilter(_seeder_filter)
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def _is_ignored_asyncio_win10054(context):
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exc = context.get("exception")
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if not (
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isinstance(exc, ConnectionResetError)
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and getattr(exc, "winerror", None) == 10054
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):
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return False
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handle = str(context.get("handle", ""))
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message = str(context.get("message", ""))
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marker = "_ProactorBasePipeTransport._call_connection_lost"
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return marker in handle or marker in message
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def _install_asyncio_win10054_filter(loop):
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if getattr(loop, "_o1key_win10054_filter_installed", False):
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return loop
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previous_handler = loop.get_exception_handler()
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def _o1key_asyncio_exception_handler(loop, context):
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if _is_ignored_asyncio_win10054(context):
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return
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if previous_handler is not None:
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previous_handler(loop, context)
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else:
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loop.default_exception_handler(context)
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loop.set_exception_handler(_o1key_asyncio_exception_handler)
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setattr(loop, "_o1key_win10054_filter_installed", True)
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return loop
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try:
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_install_asyncio_win10054_filter(asyncio.get_event_loop())
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except RuntimeError:
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pass
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if not getattr(asyncio, "_o1key_new_event_loop_patched", False):
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_o1key_original_new_event_loop = asyncio.new_event_loop
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def _o1key_new_event_loop(*args, **kwargs):
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return _install_asyncio_win10054_filter(
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_o1key_original_new_event_loop(*args, **kwargs)
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)
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asyncio.new_event_loop = _o1key_new_event_loop
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asyncio._o1key_new_event_loop_patched = True
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from .nodes import NanoBananaPro, BatchNanoBananaPro, GoogleGemini, LoadFile, ImageStitchPro, BatchCleanMetadata, VideoPreview, GoogleVeo, Google31Video, FluxImageEdit, UniversalLLMChat, KlingVideo, KlingFirstLastFrame, KlingMotionControlTest, AspectRatioPreset, BatchImagesO1key, Seedance, SeedanceMultiModal, StreamPreview, DoubaoImage, O1keyGPTImage, O1keyGPTImageBatch, O1keyGrokImage, O1keyGrokVideo, KVideoFirstLast, KVideoImage2Video
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from .nodes import K3Video, K3VideoFirstLast, K3MotionControl, K3MotionVideoCheck, NanoBananaV2, NanoBananaV2Batch, SaveImageFormat
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from .nodes import O1keySavePSD
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from .nodes import O1keyRemoveBackground
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from .nodes import O1keyColorRemoveBG
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from .nodes import O1keyGridSplitter
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# 报错弹框友好文案（不修改原节点代码，仅在外层统一处理）
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_MSG_TIMEOUT = "API 请求超时，请稍后重试或检查网络。"
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_MSG_SSL_NETWORK = (
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"本地网络不太稳定!解决方案如下:\n"
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"1. 重启程序再试试看 (优先)\n"
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"2. 调整一下网络环境,如wifi或宽带等\n"
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"3. 切换VPN节点,或更换代理模式\n"
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"4. 关掉杀毒软件或防火墙\n"
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"5. 关掉浏览器VPN插件,避免冲突"
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)
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def _wrap_generate_for_error_display(cls, attr="generate"):
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original = getattr(cls, attr, None)
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if original is None:
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return
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def wrapped(self, *args, **kwargs):
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try:
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return original(self, *args, **kwargs)
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except TimeoutError as e:
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msg = (str(e) or "").strip()
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if not msg:
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msg = _MSG_TIMEOUT
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raise TimeoutError(msg) from None
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except (ssl.SSLError, OSError) as e:
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err_str = str(e)
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if "DECRYPTION_FAILED_OR_BAD_RECORD_MAC" in err_str or "decryption failed or bad record mac" in err_str.lower():
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raise RuntimeError(_MSG_SSL_NETWORK) from None
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raise
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setattr(cls, attr, wrapped)
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_wrap_generate_for_error_display(NanoBananaPro)
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_wrap_generate_for_error_display(BatchNanoBananaPro)
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_wrap_generate_for_error_display(NanoBananaV2)
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_wrap_generate_for_error_display(NanoBananaV2Batch)
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# ComfyUI 节点注册
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NODE_CLASS_MAPPINGS = {
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"NanoBanana": NanoBananaPro,
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"BatchNanoBananaPro": BatchNanoBananaPro,
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"GoogleGemini": GoogleGemini,
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"LoadFile": LoadFile,
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"ImageStitchPro": ImageStitchPro,
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"BatchCleanMetadata": BatchCleanMetadata,
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"VideoPreview": VideoPreview,
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"GoogleVeo": GoogleVeo,
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"Google31Video": Google31Video,
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"FluxImageEdit": FluxImageEdit,
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"UniversalLLMChat": UniversalLLMChat,
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"KlingVideo": KlingVideo,
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"KlingFirstLastFrame": KlingFirstLastFrame,
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"KlingMotionControlTest": KlingMotionControlTest,
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"AspectRatioPreset": AspectRatioPreset,
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"BatchImagesO1key": BatchImagesO1key,
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"Seedance": Seedance,
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"SeedanceMultiModal": SeedanceMultiModal,
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"StreamPreview": StreamPreview,
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"DoubaoImage": DoubaoImage,
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"O1keyGPTImage": O1keyGPTImage,
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"O1keyGPTImageBatch": O1keyGPTImageBatch,
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"O1keyGrokImage": O1keyGrokImage,
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"O1keyGrokVideo": O1keyGrokVideo,
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"KVideoFirstLast": KVideoFirstLast,
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"KVideoImage2Video": KVideoImage2Video,
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"K3Video": K3Video,
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"K3VideoFirstLast": K3VideoFirstLast,
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"K3MotionControl": K3MotionControl,
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"K3MotionVideoCheck": K3MotionVideoCheck,
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"NanoBananaV2": NanoBananaV2,
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"NanoBananaV2Batch": NanoBananaV2Batch,
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"SaveImageFormat": SaveImageFormat,
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"O1keySavePSD": O1keySavePSD,
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"O1keyRemoveBackground": O1keyRemoveBackground,
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"O1keyColorRemoveBG": O1keyColorRemoveBG,
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"O1keyGridSplitter": O1keyGridSplitter,
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}
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NODE_DISPLAY_NAME_MAPPINGS = {
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"NanoBanana": "Nano Banana",
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"BatchNanoBananaPro": "批量 Nano Banana",
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"GoogleGemini": "Google Gemini",
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"LoadFile": "加载文件",
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"ImageStitchPro": "图像拼接 Pro",
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"BatchCleanMetadata": "批量任务（防AI识别）",
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"VideoPreview": "预览视频",
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"GoogleVeo": "Google Veo - ab",
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"Google31Video": "Google 3.1 Video",
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"FluxImageEdit": "Flux2 图像编辑",
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"UniversalLLMChat": "全能LLM对话助手",
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"KlingVideo": "文/图生视频 自研模型",
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"KlingFirstLastFrame": "首尾帧生视频 自研模型",
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"KlingMotionControlTest": "动作控制 自研模型",
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"AspectRatioPreset": "图片宽高比预设",
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"BatchImagesO1key": "加载图像（批量）",
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"Seedance": "Seedance 视频生成",
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"SeedanceMultiModal": "Seedance 多模态参考生视频",
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"StreamPreview": "流式文本预览",
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"DoubaoImage": "豆包生图",
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"O1keyGPTImage": "o1key GPT Image",
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"O1keyGPTImageBatch": "o1key GPT Image（批量）",
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"O1keyGrokImage": "Grok Image",
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"O1keyGrokVideo": "Grok Video",
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"KVideoFirstLast": "K26 图生视频（首尾帧）",
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"KVideoImage2Video": "K26 图生视频",
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"K3Video": "K3 图生视频 自研",
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"K3VideoFirstLast": "首尾帧 K3 自研",
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"K3MotionControl": "动作控制 K3 自研",
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"K3MotionVideoCheck": "视频时长检测 K3",
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"NanoBananaV2": "Nano Banana V2",
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"NanoBananaV2Batch": "Nano Banana V2（批量）",
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"SaveImageFormat": "保存图像（格式转换）",
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"O1keySavePSD": "保存 PSD（分层）",
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"O1keyRemoveBackground": "去背景（rembg）",
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"O1keyColorRemoveBG": "颜色去背景",
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"O1keyGridSplitter": "合并图智能切割",
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}
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WEB_DIRECTORY = "./web"
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__all__ = ['NODE_CLASS_MAPPINGS', 'NODE_DISPLAY_NAME_MAPPINGS', 'WEB_DIRECTORY']
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# 注册 /o1key/input_dir 接口，供前端文件上传按钮获取 input 目录绝对路径
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try:
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from aiohttp import web
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from server import PromptServer
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import folder_paths
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from .utils.config import CONFIG_FILE, load_config, NETWORK_ROUTES
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def _get_o1key_server_port():
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try:
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import comfy.cli_args as _cli_args
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args = getattr(_cli_args, "args", None)
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port = getattr(args, "port", None) if args else None
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port = port or getattr(_cli_args, "server_port", None) or getattr(_cli_args, "port", None)
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if port is not None:
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return str(int(port))
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except Exception:
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pass
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try:
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import sys as _sys
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for idx, arg in enumerate(_sys.argv):
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if arg in ("--port", "--listen-port") and idx + 1 < len(_sys.argv):
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return str(int(_sys.argv[idx + 1]))
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for prefix in ("--port=", "--listen-port="):
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if arg.startswith(prefix):
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return str(int(arg.split("=", 1)[1]))
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except Exception:
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pass
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return "8188"
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def _get_o1key_history_meta_file(output_dir):
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import os as _os_history
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return _os_history.path.join(
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output_dir,
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f".o1key_history_{_get_o1key_server_port()}.json",
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)
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def _get_o1key_notes_file():
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import os as _os_notes
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input_dir = _os_notes.path.abspath(folder_paths.get_input_directory())
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_os_notes.makedirs(input_dir, exist_ok=True)
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return _os_notes.path.join(input_dir, "o1key-notes.json")
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def _extract_o1key_notes(payload):
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if isinstance(payload, list):
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return payload
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if isinstance(payload, dict) and isinstance(payload.get("notes"), list):
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return payload["notes"]
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return None
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@PromptServer.instance.routes.get("/o1key/notes")
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async def get_o1key_notes(request):
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import os as _os_notes
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import json as _json_notes
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notes_file = _get_o1key_notes_file()
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exists = _os_notes.path.isfile(notes_file)
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notes = []
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if exists:
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try:
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with open(notes_file, "r", encoding="utf-8") as nf:
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loaded = _json_notes.load(nf)
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notes = _extract_o1key_notes(loaded)
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if notes is None:
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return web.json_response(
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{"error": "invalid notes file", "path": notes_file},
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status=500,
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)
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except Exception as e:
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return web.json_response(
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{"error": str(e), "path": notes_file},
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status=500,
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)
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return web.json_response({"notes": notes, "path": notes_file, "exists": exists})
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@PromptServer.instance.routes.post("/o1key/notes")
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async def save_o1key_notes(request):
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import os as _os_notes
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import json as _json_notes
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try:
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payload = await request.json()
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notes = _extract_o1key_notes(payload)
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if notes is None:
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return web.json_response({"error": "notes must be a list"}, status=400)
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except Exception as e:
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return web.json_response({"error": f"invalid notes payload: {str(e)}"}, status=400)
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notes_file = _get_o1key_notes_file()
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temp_file = notes_file + ".tmp"
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try:
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with open(temp_file, "w", encoding="utf-8") as nf:
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_json_notes.dump(notes, nf, ensure_ascii=False, indent=2)
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nf.write("\n")
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_os_notes.replace(temp_file, notes_file)
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except Exception as e:
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return web.json_response({"error": f"save notes failed: {str(e)}"}, status=500)
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return web.json_response({
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"success": True,
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"path": notes_file,
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"count": len(notes),
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})
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@PromptServer.instance.routes.get("/o1key/input_dir")
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async def get_input_dir(request):
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import os
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path = os.path.abspath(folder_paths.get_input_directory())
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return web.json_response({"path": path})
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@PromptServer.instance.routes.get("/o1key/api_key")
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async def get_api_key_route(request):
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config = load_config()
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key = config.get("O1KEY_API_KEY", "")
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masked = ""
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if key:
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if len(key) > 8:
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masked = key[:3] + "****" + key[-4:]
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else:
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masked = "****"
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return web.json_response({"has_key": bool(key), "masked": masked})
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@PromptServer.instance.routes.post("/o1key/api_key")
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async def set_api_key_route(request):
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import os
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data = await request.json()
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new_key = data.get("api_key", "").strip()
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if not new_key:
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return web.json_response({"error": "API Key 不能为空"}, status=400)
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config = load_config()
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config["O1KEY_API_KEY"] = new_key
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lines = []
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for k, v in config.items():
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lines.append(f"{k}={v}")
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with open(CONFIG_FILE, 'w', encoding='utf-8') as f:
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f.write("\n".join(lines) + "\n")
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return web.json_response({"success": True})
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@PromptServer.instance.routes.post("/o1key/test_key")
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async def test_api_key_route(request):
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import aiohttp as _aiohttp
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data = await request.json()
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test_key = data.get("api_key", "").strip()
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if not test_key:
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return web.json_response({"valid": False, "error": "密钥不能为空"})
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base_url = NETWORK_ROUTES.get("CF加速", "https://cf-api.o1key.com")
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url = f"{base_url}/v1/models"
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headers = {"Authorization": f"Bearer {test_key}"}
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try:
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async with _aiohttp.ClientSession() as session:
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async with session.get(url, headers=headers, timeout=_aiohttp.ClientTimeout(total=10)) as resp:
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if resp.status == 200:
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return web.json_response({"valid": True})
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elif resp.status == 401:
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return web.json_response({"valid": False, "error": "密钥无效或已过期"})
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else:
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text = await resp.text()
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return web.json_response({"valid": False, "error": f"验证失败 ({resp.status})"})
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except Exception as e:
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return web.json_response({"valid": False, "error": f"网络错误: {str(e)}"})
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@PromptServer.instance.routes.delete("/o1key/api_key")
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async def delete_api_key_route(request):
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config = load_config()
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config.pop("O1KEY_API_KEY", None)
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lines = []
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for k, v in config.items():
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lines.append(f"{k}={v}")
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with open(CONFIG_FILE, 'w', encoding='utf-8') as f:
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f.write("\n".join(lines) + "\n")
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return web.json_response({"success": True})
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@PromptServer.instance.routes.get("/o1key/output_history")
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async def get_output_history(request):
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"""读取 output 目录文件，按执行分组返回 /api/jobs 兼容格式"""
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import os, json as _json
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limit = int(request.query.get("limit", "200"))
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offset = int(request.query.get("offset", "0"))
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output_dir = os.path.abspath(folder_paths.get_output_directory())
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meta_file = _get_o1key_history_meta_file(output_dir)
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meta = {}
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if os.path.isfile(meta_file):
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try:
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with open(meta_file, "r", encoding="utf-8") as mf:
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meta = _json.load(mf)
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except Exception:
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pass
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supported_ext = {'.png', '.jpg', '.jpeg', '.webp', '.gif', '.mp4', '.webm'}
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# 收集所有文件并按 workflow_id 分组
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all_files = []
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for fname in meta.keys():
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ext = os.path.splitext(fname)[1].lower()
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if ext not in supported_ext:
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continue
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fpath = os.path.join(output_dir, fname)
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if not os.path.isfile(fpath):
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continue
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mtime = os.path.getmtime(fpath)
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media = "images" if ext in {'.png','.jpg','.jpeg','.webp','.gif'} else "video"
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all_files.append({"name": fname, "mtime": mtime, "media": media})
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# 按 workflow_id 分组（同一次执行合并为一个 job）
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groups = {}
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for f in all_files:
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m = meta.get(f["name"], {})
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wid = m.get("workflow_id")
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if wid:
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groups.setdefault(wid, []).append((f, m))
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# 构建 job 列表
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jobs = []
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for wid, items in groups.items():
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items.sort(key=lambda x: x[0]["mtime"], reverse=True)
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latest = items[0]
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f, m = latest
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start_ms = int(m.get("start_time", f["mtime"]) * 1000)
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end_ms = int(m.get("end_time", f["mtime"]) * 1000)
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jobs.append({
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"id": wid,
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"status": "completed",
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"create_time": start_ms,
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"execution_start_time": start_ms,
|
||
"execution_end_time": end_ms,
|
||
"preview_output": {
|
||
"filename": f["name"],
|
||
"subfolder": "",
|
||
"type": "output",
|
||
"nodeId": "0",
|
||
"mediaType": f["media"],
|
||
},
|
||
"outputs_count": len(items),
|
||
"execution_error": None,
|
||
"workflow_id": wid,
|
||
})
|
||
# 按时间倒序排列，分页
|
||
jobs.sort(key=lambda x: x["create_time"], reverse=True)
|
||
total = len(jobs)
|
||
page = jobs[offset:offset+limit]
|
||
return web.json_response({
|
||
"jobs": page,
|
||
"pagination": {"offset": offset, "limit": limit, "total": total, "has_more": offset + limit < total}
|
||
})
|
||
|
||
@PromptServer.instance.routes.get("/o1key/output_workflow")
|
||
async def get_output_workflow(request):
|
||
"""从 PNG 元数据中读取工作流，供前端恢复使用"""
|
||
import os, struct, json as _json
|
||
filename = request.query.get("filename", "")
|
||
if not filename:
|
||
return web.json_response({"error": "missing filename"}, status=400)
|
||
output_dir = os.path.abspath(folder_paths.get_output_directory())
|
||
fpath = os.path.join(output_dir, filename)
|
||
if not os.path.isfile(fpath) or not fpath.lower().endswith(".png"):
|
||
return web.json_response({"error": "file not found"}, status=404)
|
||
workflow = None
|
||
prompt_data = None
|
||
try:
|
||
with open(fpath, "rb") as pf:
|
||
pf.read(8) # PNG signature
|
||
while True:
|
||
raw = pf.read(8)
|
||
if len(raw) < 8:
|
||
break
|
||
length = struct.unpack(">I", raw[:4])[0]
|
||
chunk_type = raw[4:8]
|
||
data = pf.read(length)
|
||
pf.read(4) # CRC
|
||
if chunk_type == b"tEXt":
|
||
key, val = data.split(b"\x00", 1)
|
||
k = key.decode("ascii", errors="replace")
|
||
if k == "workflow":
|
||
workflow = _json.loads(val)
|
||
elif k == "prompt":
|
||
prompt_data = _json.loads(val)
|
||
elif chunk_type == b"IEND":
|
||
break
|
||
except Exception:
|
||
pass
|
||
return web.json_response({"workflow": workflow, "prompt": prompt_data})
|
||
|
||
@PromptServer.instance.routes.get("/o1key/job_detail/{job_id}")
|
||
async def get_job_detail(request):
|
||
"""根据 job_id 返回当前端口持久化历史中的 job 详情"""
|
||
import os, struct, json as _json
|
||
job_id = request.match_info["job_id"]
|
||
output_dir = os.path.abspath(folder_paths.get_output_directory())
|
||
meta_file = _get_o1key_history_meta_file(output_dir)
|
||
meta = {}
|
||
if os.path.isfile(meta_file):
|
||
try:
|
||
with open(meta_file, "r", encoding="utf-8") as mf:
|
||
meta = _json.load(mf)
|
||
except Exception:
|
||
pass
|
||
supported_ext = {'.png', '.jpg', '.jpeg', '.webp', '.gif', '.mp4', '.webm'}
|
||
# 只在当前端口的持久化记录中查找该 job 的文件
|
||
matched_files = []
|
||
for fname in meta.keys():
|
||
ext = os.path.splitext(fname)[1].lower()
|
||
if ext not in supported_ext:
|
||
continue
|
||
m = meta.get(fname, {})
|
||
if m.get("workflow_id") == job_id:
|
||
matched_files.append(fname)
|
||
if not matched_files:
|
||
return web.json_response({"error": "not found"}, status=404)
|
||
# 用最新文件作为代表
|
||
matched_files.sort(key=lambda f: os.path.getmtime(os.path.join(output_dir, f)), reverse=True)
|
||
target_file = matched_files[0]
|
||
fpath = os.path.join(output_dir, target_file)
|
||
m = meta.get(target_file, {})
|
||
mtime = os.path.getmtime(fpath)
|
||
start_ms = int(m.get("start_time", mtime) * 1000)
|
||
end_ms = int(m.get("end_time", mtime) * 1000)
|
||
ext = os.path.splitext(target_file)[1].lower()
|
||
media = "images" if ext in {'.png','.jpg','.jpeg','.webp','.gif'} else "video"
|
||
# 读取 PNG 工作流元数据
|
||
workflow = None
|
||
if ext == ".png":
|
||
try:
|
||
with open(fpath, "rb") as pf:
|
||
pf.read(8)
|
||
while True:
|
||
raw = pf.read(8)
|
||
if len(raw) < 8:
|
||
break
|
||
length = struct.unpack(">I", raw[:4])[0]
|
||
chunk_type = raw[4:8]
|
||
data = pf.read(length)
|
||
pf.read(4)
|
||
if chunk_type == b"tEXt":
|
||
key, val = data.split(b"\x00", 1)
|
||
k = key.decode("ascii", errors="replace")
|
||
if k == "workflow":
|
||
workflow = _json.loads(val)
|
||
elif chunk_type == b"IEND":
|
||
break
|
||
except Exception:
|
||
pass
|
||
# 构建 outputs：包含该执行的所有文件
|
||
outputs = {}
|
||
for i, fname in enumerate(matched_files):
|
||
e = os.path.splitext(fname)[1].lower()
|
||
mt = "images" if e in {'.png','.jpg','.jpeg','.webp','.gif'} else "gifs"
|
||
outputs.setdefault(str(i), {}).setdefault(mt, []).append(
|
||
{"filename": fname, "subfolder": "", "type": "output"}
|
||
)
|
||
job_detail = {
|
||
"id": job_id,
|
||
"status": "completed",
|
||
"create_time": start_ms,
|
||
"execution_start_time": start_ms,
|
||
"execution_end_time": end_ms,
|
||
"preview_output": {
|
||
"filename": target_file,
|
||
"subfolder": "",
|
||
"type": "output",
|
||
"nodeId": "0",
|
||
"mediaType": media,
|
||
},
|
||
"outputs_count": len(matched_files),
|
||
"execution_error": None,
|
||
"workflow_id": job_id,
|
||
"workflow": {
|
||
"extra_data": {
|
||
"extra_pnginfo": {"workflow": workflow}
|
||
}
|
||
} if workflow else None,
|
||
"outputs": outputs,
|
||
}
|
||
return web.json_response(job_detail)
|
||
|
||
@PromptServer.instance.routes.post("/o1key/delete_history")
|
||
async def delete_history_item(request):
|
||
"""删除持久化历史记录及对应的输出文件"""
|
||
import os, json as _json
|
||
body = await request.json()
|
||
job_ids = body.get("delete", [])
|
||
if not job_ids:
|
||
return web.json_response({"success": False, "error": "missing ids"}, status=400)
|
||
output_dir = os.path.abspath(folder_paths.get_output_directory())
|
||
meta_file = _get_o1key_history_meta_file(output_dir)
|
||
meta = {}
|
||
if os.path.isfile(meta_file):
|
||
try:
|
||
with open(meta_file, "r", encoding="utf-8") as mf:
|
||
meta = _json.load(mf)
|
||
except Exception:
|
||
pass
|
||
deleted_files = []
|
||
for job_id in job_ids:
|
||
files_to_remove = []
|
||
for fname, m in list(meta.items()):
|
||
if m.get("workflow_id") == job_id:
|
||
files_to_remove.append(fname)
|
||
for fname in files_to_remove:
|
||
meta.pop(fname, None)
|
||
fpath = os.path.join(output_dir, fname)
|
||
if os.path.isfile(fpath):
|
||
try:
|
||
os.remove(fpath)
|
||
deleted_files.append(fname)
|
||
except Exception:
|
||
pass
|
||
try:
|
||
with open(meta_file, "w", encoding="utf-8") as mf:
|
||
_json.dump(meta, mf, ensure_ascii=False)
|
||
except Exception:
|
||
pass
|
||
return web.json_response({"success": True, "deleted": deleted_files})
|
||
|
||
# === AI 聊天代理（流式 SSE 透传） ===
|
||
@PromptServer.instance.routes.post("/o1key/restart")
|
||
async def restart_server(request):
|
||
import sys, os as _ros, subprocess, threading
|
||
def _do_restart():
|
||
import time
|
||
time.sleep(1.5)
|
||
skip = {"--auto-launch", "--auto_launch", "--launch", "--windows-standalone-build"}
|
||
args = [a for a in sys.argv if a not in skip]
|
||
args.append("--disable-auto-launch")
|
||
subprocess.Popen([sys.executable] + args, cwd=_ros.getcwd())
|
||
_ros._exit(0)
|
||
threading.Thread(target=_do_restart, daemon=True).start()
|
||
return web.json_response({"success": True, "message": "正在重启..."})
|
||
|
||
# === AI 聊天代理（流式 SSE 透传） ===
|
||
@PromptServer.instance.routes.post("/o1key/chat/completions")
|
||
async def chat_completions_proxy(request):
|
||
import aiohttp as _aiohttp
|
||
import json as _cjson
|
||
|
||
data = await request.json()
|
||
config = load_config()
|
||
api_key = config.get("O1KEY_API_KEY", "")
|
||
if not api_key:
|
||
return web.json_response({"error": "未配置 API Key"}, status=401)
|
||
|
||
route = data.get("route", "CF加速")
|
||
base_url = NETWORK_ROUTES.get(route, "https://cf-api.o1key.com")
|
||
model = data.get("model", "gpt-5.5")
|
||
messages = data.get("messages", [])
|
||
|
||
url = f"{base_url}/v1/chat/completions"
|
||
headers = {
|
||
"Content-Type": "application/json",
|
||
"Authorization": f"Bearer {api_key}",
|
||
}
|
||
body = {"model": model, "messages": messages, "stream": True}
|
||
|
||
resp = web.StreamResponse(
|
||
status=200, reason="OK",
|
||
headers={
|
||
"Content-Type": "text/event-stream",
|
||
"Cache-Control": "no-cache",
|
||
"X-Accel-Buffering": "no",
|
||
}
|
||
)
|
||
await resp.prepare(request)
|
||
|
||
try:
|
||
timeout = _aiohttp.ClientTimeout(total=120)
|
||
async with _aiohttp.ClientSession(timeout=timeout) as session:
|
||
async with session.post(url, headers=headers, json=body) as upstream:
|
||
if upstream.status != 200:
|
||
err = await upstream.text()
|
||
await resp.write(f"data: {_cjson.dumps({'error': err})}\n\n".encode())
|
||
await resp.write(b"data: [DONE]\n\n")
|
||
return resp
|
||
async for chunk in upstream.content.iter_any():
|
||
await resp.write(chunk)
|
||
except Exception as e:
|
||
await resp.write(f"data: {_cjson.dumps({'error': str(e)})}\n\n".encode())
|
||
await resp.write(b"data: [DONE]\n\n")
|
||
|
||
return resp
|
||
|
||
# === 执行事件 Hook：持久化耗时元数据 ===
|
||
import time as _time, json as _json2, os as _os
|
||
_execution_tracker = {}
|
||
|
||
_orig_send_sync = PromptServer.instance.send_sync
|
||
|
||
def _patched_send_sync(event, data, *args, **kwargs):
|
||
try:
|
||
if event == "execution_start":
|
||
pid = data.get("prompt_id", "")
|
||
if pid:
|
||
_execution_tracker[pid] = {"start": _time.time(), "outputs": []}
|
||
elif event == "executed":
|
||
pid = data.get("prompt_id", "")
|
||
output = data.get("output") or {}
|
||
if pid and pid in _execution_tracker:
|
||
for img in output.get("images", []) + output.get("gifs", []):
|
||
if img.get("type") == "output" and img.get("filename"):
|
||
_execution_tracker[pid]["outputs"].append(img["filename"])
|
||
elif event == "executing" and data.get("node") is None:
|
||
pid = data.get("prompt_id", "")
|
||
tracker = _execution_tracker.pop(pid, None)
|
||
if tracker and tracker["outputs"]:
|
||
end_time = _time.time()
|
||
start_time = tracker["start"]
|
||
output_dir = _os.path.abspath(folder_paths.get_output_directory())
|
||
meta_file = _get_o1key_history_meta_file(output_dir)
|
||
meta = {}
|
||
if _os.path.isfile(meta_file):
|
||
try:
|
||
with open(meta_file, "r", encoding="utf-8") as mf:
|
||
meta = _json2.load(mf)
|
||
except Exception:
|
||
pass
|
||
for fname in tracker["outputs"]:
|
||
meta[fname] = {
|
||
"start_time": start_time,
|
||
"end_time": end_time,
|
||
"outputs_count": len(tracker["outputs"]),
|
||
"workflow_id": pid,
|
||
}
|
||
try:
|
||
with open(meta_file, "w", encoding="utf-8") as mf:
|
||
_json2.dump(meta, mf, ensure_ascii=False)
|
||
except Exception:
|
||
pass
|
||
except Exception:
|
||
pass
|
||
return _orig_send_sync(event, data, *args, **kwargs)
|
||
|
||
PromptServer.instance.send_sync = _patched_send_sync
|
||
|
||
except Exception:
|
||
pass
|