Python 3.7：如何获取Windows用户的登录时间？

Question

我正在尝试使用Python 3.7获取系统用户的登录时间。我已经尝试了Python的win32net和platform模块，但是platform模块中未定义函数，而Win32net不兼容Python 3以上版本。我尝试了下面这段代码:

import platform
platform.uname()
import platform
os_name = platform.uname()[0].lower()
if os_name == "windows":
   get_win_login_time()
elif os_name.endswith("nix"):
   get_nix_login_time()

- Himanshu_Singh_PM

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Python 3.7仍处于alpha版本发布阶段。你可能希望暂时慢下来，回到3.6版本。 - Martijn Pieters

@MartijnPieters 哈哈！是的！我现在正在使用Python 3.6来进行Django和Jupyter的开发。否则，如果使用3.7版本，我将会一直在StackOverflow上活跃，而不是在Python上。 - Himanshu_Singh_PM

Answer 1

请尝试以下方法（请先安装win32com.client和subprocess模块）：

import win32com.client, time

strComputer = "."
objWMIService = win32com.client.Dispatch("WbemScripting.SWbemLocator")
objSWbemServices = objWMIService.ConnectServer(strComputer,"root\cimv2")
colItems = objSWbemServices.ExecQuery("SELECT * FROM Win32_NetworkLoginProfile")



def Convert_to_human_time(dtmDate):

    strDateTime = ""

    if dtmDate[4] == 0:
        strDateTime = dtmDate[5] + '/'

    else:
        strDateTime = dtmDate[4] + dtmDate[5] + '/'

    if dtmDate[6] == 0:
        strDateTime = strDateTime + dtmDate[7] + '/'

    else:
        strDateTime = strDateTime + dtmDate[6] + dtmDate[7] + '/'
        strDateTime = strDateTime + dtmDate[0] + dtmDate[1] + dtmDate[2] + dtmDate[3] + " " + dtmDate[8] + dtmDate[9] + ":" + dtmDate[10] + dtmDate[11] +':' + dtmDate[12] + dtmDate[13]

    return strDateTime


for objItem in colItems:

    if objItem.Name is not None:
        print("Name: " + str(objItem.Name))

    if objItem.LastLogon is not None:
        print("Last Logon (Normal Format): " + str(objItem.LastLogon))
        print("Last Logon (Human Readable Format): " + Convert_to_human_time(objItem.LastLogon))

    if objItem.LastLogoff is not None:
        print("Last Logoff (Normal Format): " + str(objItem.LastLogoff))
        print("Last Logoff (Human Readable Format): " + Convert_to_human_time(objItem.LastLogoff))

    if objItem.LogonHours is not None:
        print("Logon Hours: " + str(objItem.LogonHours))

    if objItem.LogonServer is not None:
        print("Logon Server: " + str(objItem.LogonServer))

    if objItem.NumberOfLogons is not None:
        print("Number Of Logons: " + str(objItem.NumberOfLogons))

另一种方法：

from subprocess import check_output
import sys

get_result = check_output("wmic netlogin get name, fullname, lastlogon", shell=True, stderr=False)

print(get_result)

clean_result = str(get_result).lstrip("b'").rstrip("'").replace("\\r\\r\\n", "\n").replace('\n\n', '\n').split('\n')[2:-1]

for items in clean_result:

    print(items.lstrip().rstrip())

祝你好运...

- DRPK

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谢谢！第二段代码运行得非常完美。只是显示格式略微不对齐。我已经得到了我想要的结果！谢谢！ - Himanshu_Singh_PM