57 lines
2.6 KiB
Python
57 lines
2.6 KiB
Python
from fastapi import APIRouter, FastAPI
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from fastapi.responses import JSONResponse
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router = APIRouter()
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@router.get("/api/schema/manifest")
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async def manifest():
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data = {
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"nodes": {
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"DirectoryScanner": {
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"display_name": "目录扫描器",
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"category": "IO/Scanner",
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"description": "扫描目录并输出文件路径列表",
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"icon": "📁",
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"node_type": "input",
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"class_name": "DirectoryScanner",
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"node_logic": "standard",
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"supports_preview": True,
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"inputs": [],
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"outputs": [
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{"name": "count", "type": "Number", "description": "文件数量"},
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{"name": "files", "type": "Array<String>", "description": "文件路径列表（数组）"}
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],
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"param_schema": [
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{"name": "max_files", "type": "Number", "default": 0, "description": "最大文件数（0=无限制）", "min": 0, "step": 1},
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{"name": "reverse_sort", "type": "Boolean", "default": False, "description": "反向排序"},
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{"name": "sort_by", "type": "String", "default": "name", "description": "排序方式", "options": ["name", "size", "modified", "created", "none"]},
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{"name": "recursive", "type": "Boolean", "default": False, "description": "是否递归扫描子目录"},
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{"name": "pattern", "type": "String", "default": "*.utrace", "description": "文件匹配模式（支持 glob）", "required": True},
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{"name": "directory", "type": "String", "default": "", "description": "要扫描的目录（相对于用户目录）", "required": True}
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],
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"context_vars": {},
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"cache_policy": "none"
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},
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"TraceLoader": {
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"display_name": "Trace Loader",
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"category": "IO/Loader",
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"description": "加载单个 utrace 文件并解析",
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"icon": "📦",
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"node_type": "processor",
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"class_name": "TraceLoader",
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"node_logic": "standard",
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"supports_preview": True,
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"inputs": [{"name": "file", "type": "String"}],
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"outputs": [{"name": "trace", "type": "DataTable"}],
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"param_schema": [{"name": "sampleRate", "type": "Number", "default": 10}],
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"context_vars": {},
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"cache_policy": "none"
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}
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}
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}
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return JSONResponse(content=data)
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def register(app: FastAPI):
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app.include_router(router)
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