import os import platform import shutil from pathlib import Path class SystemUtils: @staticmethod def execute(cmd: str) -> str: """ 执行命令,获得返回结果 """ try: with os.popen(cmd) as p: return p.readline().strip() except Exception as err: print(str(err)) return "" @staticmethod def is_docker() -> bool: return Path("/.dockerenv").exists() @staticmethod def is_synology() -> bool: if SystemUtils.is_windows(): return False return True if "synology" in SystemUtils.execute('uname -a') else False @staticmethod def is_windows() -> bool: return True if os.name == "nt" else False @staticmethod def is_macos() -> bool: return True if platform.system() == 'Darwin' else False @staticmethod def copy(src: Path, dest: Path): """ 复制 """ try: shutil.copy2(src, dest) return 0, "" except Exception as err: print(str(err)) return -1, str(err) @staticmethod def move(src: Path, dest: Path): """ 移动 """ try: shutil.move(src.with_name(dest.name), dest) return 0, "" except Exception as err: print(str(err)) return -1, str(err) @staticmethod def link(src: Path, dest: Path): """ 硬链接 """ try: os.link(src, dest) return 0, "" except Exception as err: print(str(err)) return -1, str(err) @staticmethod def softlink(src: Path, dest: Path): """ 软链接 """ try: os.symlink(src, dest) return 0, "" except Exception as err: print(str(err)) return -1, str(err)