如何查询请求用户是否为组管理员？

可以使用Django中的is_member方法来检查用户是否是组管理员。

代码示例：

from django.contrib.auth.models import Group

def is_group_admin(user, group_name):
    """
    Check if the user is an admin of the given group
    """
    try:
        group = Group.objects.get(name=group_name)
        return user.groups.filter(pk=group.pk, user_groups__group__pk=group.pk, user_groups__is_admin=True).exists()
    except Group.DoesNotExist:
        return False

然后，您可以在视图函数或模板中使用此函数来获取用户是否是组管理员：

from django.shortcuts import render
from django.contrib.auth.decorators import login_required
from django.contrib import messages
from django.http import HttpResponseRedirect

@login_required
def group_details(request, group_name):
    group = get_object_or_404(Group, name=group_name)
    if not is_group_admin(request.user, group_name):
        # Redirect the user if they are not an admin of the group
        messages.warning(request, 'You do not have permission to view this page')
        return HttpResponseRedirect(reverse('home'))

    # Render the view for group admins
    return render(request, 'group_details.html', {'group': group})