pip install wmi 如果不能安装,就使用 安装 python3 -m pip install wmi
再安装pywin32这个包
使用:
import platform
import win32com
import wmi
class Win32Info(object):
def __init__(self):
#wmi固定用法这样就可以获取服务器的信息了
self.wmi_obj = wmi.WMI()
self.wmi_service_obj = win32com.client.Dispatch("WbemScripting.SWbemLocator")
self.wmi_service_connector =self.wmi_service_obj.ConnectServer(".", "root\cimv2")
def get_cpu_info(self):
"""获取cpu信息"""
data = {}
cpu_lists = self.wmi_obj.Win32_Processor()
cpu_core_count = 0 #初始化cpu核数
for cpu in cpu_lists: #有几颗cpu就循环几回
cpu_core_count += cpu.NumberOfCores #内循环一次增加一个cpu核数
cpu_model = cpu.Name
data["cpu_count"] = len(cpu_lists)
data["cpu_model"] = cpu_model
data["cpu_core_count"] =cpu_core_count
return data
def get_ram_info(self):
"""获取内存信息"""
data = []
#提取内存所有的内容
ram_collections = self.wmi_service_connector.ExecQuery("Select * from Win32_PhysicalMemory")
for item in ram_collections:
item_data = {}
#print item
mb = int(1024 * 1024)
ram_size = int(item.Capacity) / mb
item_data = {
"slot":item.DeviceLocator.strip(),
"capacity":ram_size,
"model":item.Caption,
"manufactory":item.Manufacturer,
"sn":item.SerialNumber,
}
data.append(item_data)
#for i in data:
# print i
return {"ram":data}
内存:
linux 获取服务器硬件信息命令:
dmidecode -t system