code: def login_student(request):
      
      if not get_config('proso_user', 'allow_login_students', default=False):
          return render_json(request, {
              'error': _('Log in as student is not allowed.'),
              'error_type': 'login_student_not_allowed'
          }, template='class_create_student.html', help_text=login_student.__doc__, status=403)
  
      if request.method == 'GET':
          return render(request, 'class_login_student.html', {}, help_text=login_student.__doc__)
      elif request.method == 'POST':
          if not request.user.is_authenticated() or not hasattr(request.user, "userprofile"):
              return render_json(request, {
                  'error': _('User is not logged in.'),
                  'error_type': 'user_unauthorized'
              }, template='class_create_student.html', status=401)
          data = json_body(request.body.decode("utf-8"))
          try:
              student = User.objects.get(userprofile=data.get('student'),
                                         userprofile__classes__owner=request.user.userprofile)
          except User.DoesNotExist:
              return render_json(request, {
                  'error': _('Student not found'),
                  'error_type': 'student_not_found'
              }, template='class_login_student.html', status=401)
          if not student.is_active:
              return render_json(request, {
                  'error': _('The account has not been activated.'),
                  'error_type': 'account_not_activated'
              }, template='class_login_student.html', status=401)
          student.backend = 'django.contrib.auth.backends.ModelBackend'
          login(request, student)
          request.method = "GET"
          return profile(request)
      else:
          return HttpResponseBadRequest("method %s is not allowed".format(request.method))
docs: Log in student
  
      POST parameters (JSON):
          student:
              profile id of the student