Please how to connect C# to python, or C++ to python

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C++

C#

Python

Hello! Can I ask you a question? I have Ubuntu on the server Django, Python-written user authentication for url-address (lokalhost:port/admin). And I have a client in C # WPF, could you tell me how to combine C # or Python + (there seems to need to write your API Django, or is there a way how to implement it easier).
Or you need to contact with C++ (with a library of python), and then bind to the C #. Question: need to with C# to authenticate to Django.

def login(request):
    
     username = request.POST.get('username', '')
     password = request.POST.get('password', '')
     user = auth.authenticate(username=username,  password=password)
     if user is not None:
       auth.login(request, user)
       return HttpResponseRedirect('/books')
     else:
       message = "User or password wrong"
       return HttpResponseRedirect('/log', message)