Python学习笔记之获取磁盘信息

在有些项目中要检测当前盘符下,空闲区域是否满足软件运行要求,所以要做下检测,源码如下所示:

1. 库

import wmi
import pythoncom

2. 源码

    def isNotEnoughSpace(fs_limit=1):

        try:
            pythoncom.CoInitialize()
            c = wmi.WMI()
            for physical_disk in c.Win32_DiskDrive():
                for partition in physical_disk.associators("Win32_DiskDriveToDiskPartition"):
                    for logical_disk in partition.associators("Win32_LogicalDiskToPartition"):
                        if os.getcwd()[:2] == logical_disk.Caption:
                            if int(logical_disk.FreeSpace) / 1024 / 1024 / 1024 <= fs_limit:
                                print(
                                    '{} free space size < {}GB, then auto stop capturing.'.format(logical_disk.Caption,
                                                                                                  fs_limit))
                                self.stop()
                                return True
                            break
            pythoncom.CoUninitialize()
        except:
            traceback.print_exc()
        return False

此接口默认检测当前盘符下空闲区域是否大于1GB;当然可以扩展检测使用了多少,以及当前分配空间多少,或者查看其它盘符的信息。

猜你喜欢

转载自blog.csdn.net/xsophiax/article/details/89762798
今日推荐