“InMemoryUploadedFile”对象没有属性“get”

Question

我无法从Django将图片上传到S3存储桶

我得到的错误是：

'InMemoryUploadedFile' object has no attribute 'get'

我看过类似的问题，但没有从中找到解决方法（或下面未列出的其他问题）：

ModelForm has no attribute get

Django image uploading

django 'User' object has no attribute 'get' error

我的代码是：

表单.py

from django import forms
from .models import UploadImage, UploadAudio

class ImageForm(forms.ModelForm):
class Meta:
    model = UploadImage
    fields = ['myimage']

视图.py

^{pr2}$

模型.py

from __future__ import unicode_literals

from django.db import models
from django.conf import settings


class UploadImage(models.Model):
    """
    Define how the user will upload images
    """
    # link author to registered user
    author = models.ForeignKey(settings.AUTH_USER_MODEL)
    myimage = models.ImageField(upload_to='myimages/')
    uploaded_at = models.DateTimeField(auto_now_add=True)

非常感谢您的帮助。在

回溯

Environment:


Request Method: POST
Request URL: http://127.0.0.1:8000/myimages/

Django Version: 1.11.6
Python Version: 2.7.12
Installed Applications:
['django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'hello',
'timer',
'accounts',
'django_forms_bootstrap',
'diary',
'storages',
'useruploads',
'debug_toolbar']
Installed Middleware:
['django.middleware.security.SecurityMiddleware',
'debug_toolbar.middleware.DebugToolbarMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware']



Traceback:

File 
"/home/pauly/Documents/MeditationTimer/env/local/lib/python2.7/site-
packages/django/core/handlers/exception.py" in inner
41.             response = get_response(request)

File 
"/home/pauly/Documents/MeditationTimer/env/local/lib/python2.7/site-
packages/django/core/handlers/base.py" in _get_response
187.                 response = 
self.process_exception_by_middleware(e, 
request)

File 
"/home/pauly/Documents/MeditationTimer/env/local/lib/python2.7/site-
packages/django/core/handlers/base.py" in _get_response
185.                 response = wrapped_callback(request, 
*callback_args, **callback_kwargs)

File "/home/pauly/Documents/MeditationTimer/Meditate_prj/
useruploads/views.py" in ImageCreate
15.         if form.is_valid():

File 
"/home/pauly/Documents/MeditationTimer/env/local/lib/python2.7/site-
packages/django/forms/forms.py" in is_valid
183.         return self.is_bound and not self.errors

File 
"/home/pauly/Documents/MeditationTimer/env/local/lib/python2.7/site-
packages/django/forms/forms.py" in errors
175.             self.full_clean()

File 
"/home/pauly/Documents/MeditationTimer/env/local/lib/python2.7/site-
packages/django/forms/forms.py" in full_clean
384.         self._clean_fields()

File 
"/home/pauly/Documents/MeditationTimer/env/local/lib/python2.7/site-
packages/django/forms/forms.py" in _clean_fields
396.                 value = 
field.widget.value_from_datadict(self.data, self.files, 
self.add_prefix(name))

File 
"/home/pauly/Documents/MeditationTimer/env/local/lib/python2.7/site-
packages/django/forms/widgets.py" in value_from_datadict
423.         upload = super(ClearableFileInput, 
self).value_from_datadict(data, files, name)

File 
"/home/pauly/Documents/MeditationTimer/env/local/lib/python2.7/site-
packages/django/forms/widgets.py" in value_from_datadict
367.         return files.get(name)

Exception Type: AttributeError at /myimages/
Exception Value: 'InMemoryUploadedFile' object has no attribute 'get'

Answer 1

你不应该把一个特定的文件从请求传递到表单，你应该像传递整个帖子一样传递整个文件字典。在

form = ImageForm(request.POST, request.FILES)