Django图片上传

时间:2011-08-30 10:20:45

标签: python django image upload

我的图片上传存在问题。目前,所选图像文件未复制到目标目录,并且此文件的路径未添加到数据库中。

我在下面给出了我的代码:

models.py:

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

class UserProfile(models.Model):
    user = models.OneToOneField(User)
    avatar = models.ImageField(upload_to="avatar/")

form.py

class ProfileEditionForm(ModelForm):
    class Meta:
        model = UserProfile
        exclude = ('user')

view.py:

def index(request):
    if request.user.is_authenticated():
        user = User.objects.get(pk=request.user.id)

        if request.method == "POST":
            form = ProfileEditionForm(request.POST, request.FILES, instance=user)

            if form.is_valid():
                form.save()
                #return HttpResponseRedirect(reverse('profile_edit'))
        else:
            form = ProfileEditionForm(instance=user)

        return direct_to_template(request, 'profile_edit.html', { 'form' : form })
    else:
        return HttpResponseRedirect(reverse('main_page'))

提前感谢您的帮助。

2 个答案:

答案 0 :(得分:2)

https://docs.djangoproject.com/en/dev/topics/http/file-uploads/

你的表单应该有enctype =“multipart / form-data”或request.FILES不会有任何数据流关联

答案 1 :(得分:1)

您的ModelForm绑定到UserProfile模型,但您使用instance = user实例化它。

PS:request.user是User.objects.get(pk = request.user.id)