我正在使用Heroku部署我用Django 3.1.2（python 3.6.12）制作的应用程序，我正在使用Cloudinary存储上传的图像。
我遇到了ModuleNotFoundError（如下所示），因为cloudinary-storage导入了django.utils.six，但Django 3.0不支持django. utils. six。
我做了一些研究，但没有找到一个有效的答案。一个建议是降级到Django 2--但是当我这样做的时候，我开始收到许多其他的错误，因为我的应用程序的其他部分，所以我不想走这条路，如果可能的话。
所以现在我正试图找出一种方法，我可以一起使用Django 3和Cloudinary，并解决Django 3不支持django. utils. six的问题。任何帮助/建议将不胜感激
下面是回溯：

Django Version: 3.1.2
Python Version: 3.6.12
Installed Applications:
['users.apps.UsersConfig',
 'point_system.apps.PointSystemConfig',
 'crispy_forms',
 'django.contrib.admin',
 'django.contrib.auth',
 'django.contrib.contenttypes',
 'django.contrib.sessions',
 'django.contrib.messages',
 'django.contrib.staticfiles',
 'cloudinary_storage',
 'cloudinary']
Installed Middleware:
('whitenoise.middleware.WhiteNoiseMiddleware',
 'django.middleware.security.SecurityMiddleware',
 '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 (most recent call last):
  File "/app/.heroku/python/lib/python3.6/site-packages/django/core/handlers/exception.py", line 47, in inner
    response = get_response(request)
  File "/app/.heroku/python/lib/python3.6/site-packages/django/core/handlers/base.py", line 179, in _get_response
    response = wrapped_callback(request, *callback_args, **callback_kwargs)
  File "/app/.heroku/python/lib/python3.6/site-packages/django/views/generic/base.py", line 70, in view
    return self.dispatch(request, *args, **kwargs)
  File "/app/.heroku/python/lib/python3.6/site-packages/django/views/generic/base.py", line 98, in dispatch
    return handler(request, *args, **kwargs)
  File "/app/.heroku/python/lib/python3.6/site-packages/django/views/generic/list.py", line 157, in get
    context = self.get_context_data()
  File "/app/point_system/views.py", line 144, in get_context_data
    temp.append(p.image.url)
  File "/app/.heroku/python/lib/python3.6/site-packages/django/db/models/fields/files.py", line 62, in url
    return self.storage.url(self.name)
  File "/app/.heroku/python/lib/python3.6/site-packages/django/utils/functional.py", line 240, in inner
    self._setup()
  File "/app/.heroku/python/lib/python3.6/site-packages/django/core/files/storage.py", line 364, in _setup
    self._wrapped = get_storage_class()()
  File "/app/.heroku/python/lib/python3.6/site-packages/django/core/files/storage.py", line 359, in get_storage_class
    return import_string(import_path or settings.DEFAULT_FILE_STORAGE)
  File "/app/.heroku/python/lib/python3.6/site-packages/django/utils/module_loading.py", line 17, in import_string
    module = import_module(module_path)
  File "/app/.heroku/python/lib/python3.6/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 994, in _gcd_import
    <source code not available>
  File "<frozen importlib._bootstrap>", line 971, in _find_and_load
    <source code not available>
  File "<frozen importlib._bootstrap>", line 955, in _find_and_load_unlocked
    <source code not available>
  File "<frozen importlib._bootstrap>", line 665, in _load_unlocked
    <source code not available>
  File "<frozen importlib._bootstrap_external>", line 678, in exec_module
    <source code not available>
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
    <source code not available>
  File "/app/.heroku/python/lib/python3.6/site-packages/cloudinary_storage/storage.py", line 17, in <module>
    from django.utils.six.moves.urllib.parse import urlsplit, urlunsplit, unquote

Exception Type: ModuleNotFoundError at /
Exception Value: No module named 'django.utils.six'

我发现的一些答案不起作用：
ModuleNotFoundError: No module named 'django.utils.six'
ImportError：无法从'django.utils'导入名称'six'
https://github.com/jazzband/django-sortedm2m/issues/151
提前感谢您的帮助，请让我知道，如果我需要提供任何更多的信息！