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