Python Linux dmidecode,如何通过Parsing获取HW信息?

时间:2012-12-11 05:52:07

标签: python linux

我正在使用Fedora 17 64bit,安装dmidecodepython-dmidecode,在我搜索有关如何使用python-dmidecode的文档时,我还没有找到任何东西。我在浏览源代码时找到了一个例子,但没有别的。有谁熟悉这个模块以及如何在python中访问它?您可以引用我的任何文档都会有所帮助。

我正在尝试在Fedora 17中获取硬件规格:

在使用Management命名空间的C#中,我能够获得以下所有内容:   是否可以通过Python在Linux中获得相同的内容?

BIOS
 - Name

Motherboard
 - Manufacturer
 - Model

CPU
 - Name
 - Architecture
 - NumberOfCores
 - CurrentClockSpeed

Memory
 - Name
 - Manufacturer
 - MemoryType
 - Speed
 - DeviceLocator
 - Capacity
 - Model

Video
 - Name
 - VideoProcessor
 - AdapterRam
 - VideoMemoryType
 - VideoArchitecture
 - VideoMode

Network
 - Name
 - ProductName
 - Manufacturer
 - PhysicalAdapter

HardDrive
 - Index
 - Description
 - InterfaceType
 - Manufacturer
 - Model
 - Size
 - Partitions

1 个答案:

答案 0 :(得分:6)

想出来,通过使用以下内容,我们可以获得所需的所有数据:

import dmidecode
from pprint import pprint

def getBIOS():
    for v in dmidecode.bios().values():
        if type(v) == dict and v['dmi_type'] == 0:
            BIOSdict["Name"] = str((v['data']['Vendor']))
            BIOSdict["BuildNumber"] = str((v['data']['Version']))
            BIOSdict["SoftwareElementID"] = str((v['data']['BIOS Revision'])

我们迭代dmidecode.bios().values()以查找每个数据字段。我们可以通过参考下表来查看要使用的功能。哪个也位于此link

然后我们检查'v'的类型以确保其dictionary (这就是我在我的情况下使用的)并检查{{1} }'是我们正在搜索的内容的正确代码。

例如:

'dmi_type

如果我们想要获取BIOS信息,我们会引用 Type Information ---------------------------------------- 0 BIOS 1 System 2 Base Board 3 Chassis 4 Processor 5 Memory Controller 6 Memory Module 7 Cache 8 Port Connector 9 System Slots 10 On Board Devices 11 OEM Strings 12 System Configuration Options 13 BIOS Language 14 Group Associations 15 System Event Log 16 Physical Memory Array 17 Memory Device 18 32-bit Memory Error 19 Memory Array Mapped Address 20 Memory Device Mapped Address 21 Built-in Pointing Device 22 Portable Battery 23 System Reset 24 Hardware Security 25 System Power Controls 26 Voltage Probe 27 Cooling Device 28 Temperature Probe 29 Electrical Current Probe 30 Out-of-band Remote Access 31 Boot Integrity Services 32 System Boot 33 64-bit Memory Error 34 Management Device 35 Management Device Component 36 Management Device Threshold Data 37 Memory Channel 38 IPMI Device 39 Power Supply Keyword Types ------------------------------ bios 0, 13 system 1, 12, 15, 23, 32 baseboard 2, 10 chassis 3 processor 4 memory 5, 6, 16, 17 cache 7 connector 8 slot 9 这将返回一个字典。然后我们可以创建自己的dict(在我的情况下为v['dmi_type'] == 0)并添加键和值:

BIOSdict = []