只能从admin从Django 3.1应用程序将图像上传到AWS S3,而不能从我的CustomUser应用程序将图像上传到AWS S3

问题描述

我可以从localhost从Django管理员上传用户的图像,但不能从User应用程序上传图像。我创建了一个自定义用户,以便可以将电子邮件用作用户名(不确定是否与此相关)。

我也尝试设置AWS_S3_SIGNATURE_VERSION ='s3v4',但这也不起作用。

使用Profile模型添加与CustomUser相关的图像,该模型与CustomUser模型具有一对一的关联。

我很困惑为什么它可以从Django admin而不是实际的应用程序本身运行。

任何帮助将不胜感激。我也是Django的新手。

以下是相关文件中的片段:

settings.py

AWS_ACCESS_KEY_ID = os.environ.get('AWS_ACCESS_KEY_ID')
AWS_SECRET_ACCESS_KEY = os.environ.get('AWS_SECRET_ACCESS_KEY')
AWS_STORAGE_BUCKET_NAME = os.environ.get('AWS_STORAGE_BUCKET_NAME')

AWS_S3_FILE_OVERWRITE = False
AWS_DEFAULT_ACL = None

AWS_S3_REGION_NAME = 'ap-southeast-2'

DEFAULT_FILE_STORAGE = 'storages.backends.s3boto3.S3Boto3Storage'

forms.py:

    from django.contrib.auth.forms import UserCreationForm,UserChangeForm
    from django import forms
    from .models import CustomUser,Profile


class CustomUserCreationForm(UserCreationForm):

    class Meta(UserCreationForm):
        model = CustomUser
        fields = ('email',)
        

class CustomUserChangeForm(UserChangeForm):

    class Meta:
        model = CustomUser
        fields = ('email','first_name','last_name',)


class ProfileChangeForm(forms.ModelForm):
    
    class Meta:
        model = Profile
        fields = ['image',]

models.py:

class CustomUser(AbstractUser):
    username = None
    email = models.EmailField(_('email address'),unique=True)

    USERNAME_FIELD = 'email'
    REQUIRED_FIELDS = []

    objects = CustomUserManager()

    def __str__(self):
        return self.email


class Profile(models.Model):
    user = models.OneToOneField(CustomUser,on_delete=models.CASCADE)
    image = models.ImageField(default='default.jpg',upload_to='profile_pics')

    def __str__(self):
        return f'{self.user.email} Profile'

views.py:

@login_required
def profile(request):
    if request.method == 'POST':
        u_form = CustomUserChangeForm(request.POST,instance=request.user)
        p_form = ProfileChangeForm(request.POST,request.FILES,instance=request.user.profile)
        if u_form.is_valid() and p_form.is_valid():
            u_form.save()
            p_form.save()
            messages.success(request,f'Your account has been updated.')
            return redirect('profile')

    else:
        u_form = CustomUserChangeForm(instance=request.user)
        p_form = ProfileChangeForm(instance=request.user.profile)

    context = {
        'u_form': u_form,'p_form': p_form
    }

    return render(request,'users/profile.html',context)

解决方法

我不敢相信解决方案是多么微不足道。在我的上传模板中,我将{i}留在了enctype="multipart/form-data

问题解决了!

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