列表视图中的Django - Searchbar |如何定义和处理

# forms.py
from django import forms

class SearchForm(forms.Form):
    keyword = forms.CharField(label='关键字', max_length=100)

# views.py
from django.views.generic import ListView
from .models import YourModel
from .forms import SearchForm

class YourListView(ListView):
    model = YourModel
    template_name = 'your_template.html'
    form_class = SearchForm

    def get_queryset(self):
        queryset = super().get_queryset()
        keyword = self.request.GET.get('keyword')
        if keyword:
            queryset = queryset.filter(title__icontains=keyword)
        return queryset

    def get_context_data(self, **kwargs):
        context = super().get_context_data(**kwargs)
        context['form'] = self.form_class(self.request.GET)
        return context