使用ModelForm和UserProfile编辑个人资料

from django.db import models
from django.contrib.auth.models import User

class UserProfile(models.Model):
    user = models.OneToOneField(User, on_delete=models.CASCADE)
    bio = models.TextField(max_length=500, blank=True)
    location = models.CharField(max_length=30, blank=True)
    birth_date = models.DateField(null=True, blank=True)

from django import forms
from .models import UserProfile

class UserProfileForm(forms.ModelForm):
    class Meta:
        model = UserProfile
        fields = ['bio', 'location', 'birth_date']

from django.shortcuts import render, get_object_or_404, redirect
from .models import UserProfile
from .forms import UserProfileForm

def edit_profile(request):
    user_profile = get_object_or_404(UserProfile, user=request.user)
    if request.method == 'POST':
        form = UserProfileForm(request.POST, instance=user_profile)
        if form.is_valid():
            form.save()
            return redirect('profile_detail')
    else:
        form = UserProfileForm(instance=user_profile)
    return render(request, 'edit_profile.html', {'form': form})

if form.is_valid():
    print("Form is valid, saving data...")
    form.save()
    print("Data saved successfully.")
    return redirect('profile_detail')
else:
    print("Form is invalid, errors:", form.errors)

<!-- edit_profile.html -->
<form method="post">
    {% csrf_token %}
    {{ form.as_p }}
    <button type="submit">Save</button>
</form>