25 lines
436 B
Python
25 lines
436 B
Python
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from dataclasses import dataclass
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from io import BufferedRandom
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@dataclass
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class Shard:
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size: int
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file: BufferedRandom
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@staticmethod
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def load_shard(filename: str) -> 'Shard':
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file = open(filename, 'rb+')
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size = int.from_bytes(file.read(8), 'big')
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return Shard(size, file)
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@dataclass
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class Entry:
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shard: Shard
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content: bytearray
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shart = Shard.load_shard('myfile')
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print(shart.size)
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