首页 文章

Django应用程序,Django形式

提问于
浏览
4

我正在创建一个图像分类器应用程序 . 我是Django的新手,我想做的是通过Django表单从用户那里获取输入图像并运行后端代码进行分类 . 成功提交表单后,我将重定向到同一表单的页面 . 同样,如果我输入另一个/相同的图像,tensorflow会抛出错误 . 仅在我第一次输入图像时,不会发生错误 . 请帮忙!

def get_name(request):
    # if this is a POST request we need to process the form data
    if request.method == 'POST':
        # create a form instance and populate it with data from the request:
        form = UploadFileForm(request.POST,request.FILES)
        # check whether it's valid:
        if form.is_valid():
            # process the data in form.cleaned_data as required
            # ...
            # redirect to a new URL:
            handle_uploaded_file(request.FILES['file'])

    # if a GET (or any other method) we'll create a blank form
    else:
        form = UploadFileForm()
    return render(request, 'name.html', {'form': form})



def handle_uploaded_file(f):
    #image_bytes = f.read()
    #image = Image.open(io.BytesIO(image_bytes))
    #image1 = image.resize((224,224))
    #dosom(image1)
    print(f.name)
    dosom(f)

dosom函数获取输入图像并对其进行分类 . 抛出的错误是 - '无法将feed_dict键解释为Tensor:Tensor Tensor(“Placeholder:0”,shape =(3,3,3,64),dtype = float32)'

1 回答

相关问题