100 lines
2.3 KiB
Python
100 lines
2.3 KiB
Python
import os
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import platform
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import re
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import shutil
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from pathlib import Path
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from typing import List
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class SystemUtils:
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@staticmethod
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def execute(cmd: str) -> str:
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"""
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执行命令，获得返回结果
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"""
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try:
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with os.popen(cmd) as p:
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return p.readline().strip()
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except Exception as err:
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print(str(err))
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return ""
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@staticmethod
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def is_docker() -> bool:
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return Path("/.dockerenv").exists()
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@staticmethod
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def is_synology() -> bool:
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if SystemUtils.is_windows():
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return False
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return True if "synology" in SystemUtils.execute('uname -a') else False
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@staticmethod
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def is_windows() -> bool:
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return True if os.name == "nt" else False
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@staticmethod
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def is_macos() -> bool:
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return True if platform.system() == 'Darwin' else False
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@staticmethod
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def copy(src: Path, dest: Path):
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"""
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复制
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"""
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try:
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shutil.copy2(src, dest)
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return 0, ""
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except Exception as err:
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print(str(err))
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return -1, str(err)
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@staticmethod
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def move(src: Path, dest: Path):
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"""
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移动
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"""
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try:
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shutil.move(src.replace(dest.name), dest)
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return 0, ""
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except Exception as err:
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print(str(err))
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return -1, str(err)
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@staticmethod
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def link(src: Path, dest: Path):
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"""
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硬链接
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"""
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try:
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dest.hardlink_to(src)
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return 0, ""
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except Exception as err:
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print(str(err))
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return -1, str(err)
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@staticmethod
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def softlink(src: Path, dest: Path):
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"""
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软链接
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"""
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try:
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dest.symlink_to(src)
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return 0, ""
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except Exception as err:
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print(str(err))
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return -1, str(err)
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@staticmethod
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def list_files_with_extensions(directory: Path, extensions: list) -> List[Path]:
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files = []
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pattern = r".*(" + "|".join(extensions) + ")$"
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# 遍历目录及子目录
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for path in directory.rglob('**/*'):
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if path.is_file() and re.match(pattern, path.name, re.IGNORECASE):
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files.append(path)
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return files
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