72 lines
1.3 KiB
Python
72 lines
1.3 KiB
Python
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import os
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import shutil
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import subprocess
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from .. import ps
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CHARSET = 'UTF-8'
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def create_image(file_path: str, size_bytes: int):
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ps.run(
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('qemu-img', 'create'),
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('-f', 'qcow2'),
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(file_path, size_bytes),
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)
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def empty_file(path: str):
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write(path, str())
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def get_mount_uuid(path: str):
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return ps.run_line(
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('findmnt'),
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('--noheadings'),
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('--output', 'UUID'),
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(path),
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)
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def get_path_mount(path: str):
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return ps.run_line(
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('stat'),
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('--format', '%m'),
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(path),
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)
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def get_path_uuid(path: str):
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return get_mount_uuid(get_path_mount(path))
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def make_directory(path: str):
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os.makedirs(path, exist_ok=True)
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def read_file(file_path: str):
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with open(file_path, 'br') as file_object:
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return file_object.read()
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def read_file_lines(file_path: str, charset=CHARSET):
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return read_file_text(file_path).split(os.linesep)
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def read_file_text(file_path: str, charset=CHARSET):
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return read_file(file_path).decode(charset)
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def wipe(path: str):
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try:
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shutil.rmtree(path)
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except NotADirectoryError:
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os.remove(path)
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except FileNotFoundError:
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pass
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def write(file_path: str, text: str, charset=CHARSET):
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with open(file_path, 'bw') as file_object:
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file_object.write(text.encode(charset))
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