按日期过滤ListView中的对象- Django

from django.views.generic import ListView
from .models import Object

class ObjectListView(ListView):
    model = Object
    template_name = 'object_list.html'
    context_object_name = 'objects'

from django.urls import path
from .views import ObjectListView

urlpatterns = [
    path('objects/', ObjectListView.as_view(), name='object-list'),
]

{% extends 'base.html' %}

{% block content %}
    <h1>Object List</h1>
    <form method="GET" action="{% url 'object-list' %}">
        <label for="start_date">Start Date:</label>
        <input type="date" name="start_date" id="start_date">
        <label for="end_date">End Date:</label>
        <input type="date" name="end_date" id="end_date">
        <button type="submit">Filter</button>
    </form>
    <ul>
        {% for object in objects %}
            <li>{{ object }}</li>
        {% empty %}
            <li>No objects found.</li>
        {% endfor %}
    </ul>
{% endblock %}

from django.utils import timezone

class ObjectListView(ListView):
    model = Object
    template_name = 'object_list.html'
    context_object_name = 'objects'

    def get_queryset(self):
        queryset = super().get_queryset()
        start_date = self.request.GET.get('start_date')
        end_date = self.request.GET.get('end_date')
        if start_date and end_date:
            queryset = queryset.filter(date__range=(start_date, end_date))
        return queryset