Upyun storage backend for Django pluggable storage system
UPYUN_BUCKET_NAME
Your upyun bucket name
UPYUN_OPERATOR_NAME
Operator name for your upyun bucket
UPYUN_OPERATOR_PASSWORD
Operator password for your upyun bucket
DEFAULT_FILE_STORAGE
If you want to make upyun storage as your default file storage .
DEFAULT_FILE_STORAGE = 'upyunstorage.backends.upyun.UpYunStorage'