52 lines
1.3 KiB
Python
52 lines
1.3 KiB
Python
from __future__ import annotations
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import json
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from pathlib import Path
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from wov_sdk.models import InvokeRequest, InvokeResponse, NodeManifest
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from wov_sdk.server import run_node
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def _resolve_input_text(request: InvokeRequest, node_root: Path) -> str:
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text = request.inputs.get("text")
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if text is not None:
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return str(text)
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file_uri = request.inputs.get("file_uri")
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if file_uri:
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path = Path(file_uri)
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if not path.is_absolute():
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path = node_root / path
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return path.read_text(encoding="utf-8")
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return "echo"
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def invoke(request: InvokeRequest) -> InvokeResponse:
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node_root = Path(__file__).resolve().parent.parent
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output_dir = Path(request.output_dir)
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output_dir.mkdir(parents=True, exist_ok=True)
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text = _resolve_input_text(request, node_root)
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output_path = output_dir / "echo.txt"
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output_path.write_text(text, encoding="utf-8")
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return InvokeResponse(
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status="completed",
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outputs={
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"text": text,
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"file_uri": str(output_path),
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},
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)
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def main() -> None:
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manifest_path = Path(__file__).resolve().parent.parent / "node.manifest.json"
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with open(manifest_path, "r", encoding="utf-8") as f:
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manifest = NodeManifest.from_dict(json.load(f))
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run_node(manifest, invoke)
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if __name__ == "__main__":
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main()
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