54 lines
1.4 KiB
Python
54 lines
1.4 KiB
Python
# file_manager_srp.py
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import zlib
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from pathlib import Path
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class FileManager:
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"""
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Cette classe fait plusieurs choses:
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- 4 méthodes
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- lire/écrire fichier
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- compresser/décompresser fichier
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"""
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def __init__(self, filename: str | Path):
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self.path = Path(filename)
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def read(self) -> str:
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return self.path.read_text("utf-8")
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def write(self, data: str) -> None:
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self.path.write_text(data, "utf-8")
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def compress(self) -> None:
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compressed_data = zlib.compress(self.path.read_bytes())
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self.path.write_bytes(compressed_data)
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def decompress(self) -> None:
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decompressed_data = zlib.decompress(self.path.read_bytes())
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self.path.write_bytes(decompressed_data)
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class RawFileManager:
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def __init__(self, filename: str | Path):
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self.path = Path(filename)
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def read(self) -> str:
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return self.path.read_text("utf-8")
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def write(self, data: str) -> None:
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self.path.write_text(data, "utf-8")
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class CompressionFileManager:
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def __init__(self, filename: str | Path):
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self.path = Path(filename)
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def compress(self) -> None:
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compressed_data = zlib.compress(self.path.read_bytes())
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self.path.write_bytes(compressed_data)
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def decompress(self) -> None:
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decompressed_data = zlib.decompress(self.path.read_bytes())
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self.path.write_bytes(decompressed_data)
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