如何用Python替代PowerShell获取Citrix Broker关联的VDI列表及参数？

我需要获取连接到Citrix Broker的所有VDI（Virtual Desktop Interfaces）的列表及相关参数。此前已通过PowerShell实现该需求，代码如下：

# credentials used for remote connection to citrix controllers
$pass=$(ConvertTo-SecureString -String $env:CitrixPassword -AsPlainText -Force)
[pscredential]$creds = New-Object System.Management.Automation.PSCredential ($env:CitrixUser,$pass)

#create the session
$session = New-PSSession -ComputerName $controller -Credential $creds -Authentication Negotiate

Write-Output -message "Session on $controller successfully established!"

Write-Output -message "loading citrix snapin"
Invoke-Command -Session $session -ScriptBlock {Add-PSSnapin citrix*} # pay attention here
Write-Output -message "Loading Snapin successful"

#get the stuff
Write-Output -message "Read the data..."
$controllers = Invoke-Command -Session $session -ScriptBlock {Get-BrokerController}
Write-Output -message "... controllers done"
$desktops = Invoke-Command -Session $session -ScriptBlock {Get-BrokerDesktop -MaxRecordCount 10000}
Write-Output -message "... desktop done"
...

尝试用Python实现相同功能时遇到困难，测试WSman相关代码无法正常运行，测试代码如下：

# create the session
wsman = WSMan(citrix_ddc,
    username    = citrix_user,
    password    = citrix_pass,
    auth        = "basic",
    port        = 443,
    cert_validation = False)
    
with RunspacePool(wsman) as pool:
    ps = PowerShell(pool)
    ps.add_cmdlet("Add-PSSnapin").add_parameter("citrix*")
    ps.invoke()
    # we will print the first object returned back to us
    print(ps.output[0])

请求端点https://<my_controller_ip>:443/wsman返回404错误：

Code: 404, Content: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
<HTML><HEAD><TITLE>Not Found</TITLE>
<META HTTP-EQUIV="Content-Type" Content="text/html; charset=us-ascii"></HEAD>
<BODY><h2>Not Found</h2>
<hr><p>HTTP Error 404. The requested resource is not found.</p>
</BODY></HTML>

需要一个适用于Linux环境Docker容器的Python解决方案。

内容的提问来源于stack exchange，提问作者USER_RANDOM_010101NR