SidebarPlugin.py 文件源码

def getFreeSpace(self):
        free_space = 0
        if "statvfs" in dir(os):  # Unix
            statvfs = os.statvfs(config.data_dir)
            free_space = statvfs.f_frsize * statvfs.f_bavail
        else:  # Windows
            try:
                import ctypes
                free_space_pointer = ctypes.c_ulonglong(0)
                ctypes.windll.kernel32.GetDiskFreeSpaceExW(
                    ctypes.c_wchar_p(config.data_dir), None, None, ctypes.pointer(free_space_pointer)
                )
                free_space = free_space_pointer.value
            except Exception, err:
                self.log.debug("GetFreeSpace error: %s" % err)
        return free_space