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31 lines
1.2 KiB
Python
Executable File
31 lines
1.2 KiB
Python
Executable File
import os, shutil
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from fastapi import UploadFile
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# UPLOAD_DIR = "model_upload_dir"
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def upload_file(upload_dirname:str, file:UploadFile, filename: str):
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if file and filename:
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fileobj = file.file
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upload_dir = open(os.path.join(upload_dirname, filename),'wb+')
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shutil.copyfileobj(fileobj, upload_dir)
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upload_dir.close()
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return {"status":"OK", "msg": f"uploaded files {filename} "}
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return {"status":"ERROR", "msg": "uploaded file is not found."}
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def concat_file_chunks(upload_dirname:str, filename:str, chunkNum:int, dest_dirname:str):
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target_file_name = os.path.join(dest_dirname, filename)
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if os.path.exists(target_file_name):
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os.unlink(target_file_name)
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with open(target_file_name, "ab") as target_file:
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for i in range(chunkNum):
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chunkName = f"{filename}_{i}"
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chunk_file_path = os.path.join(upload_dirname, chunkName)
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stored_chunk_file = open(chunk_file_path, 'rb')
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target_file.write(stored_chunk_file.read())
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stored_chunk_file.close()
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os.unlink(chunk_file_path)
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target_file.close()
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return {"status":"OK", "msg": f"concat files {target_file_name} "}
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