无法加载Boto的S3绑定.(已安装Boto)

Question

我正在尝试使用s3来存储用户的上传文件,我使用django存储

pip install django-storages

将它添加到我的INSTALLED_APPS中

INSTALLED_APPS =(

...

"储存",

)

在settings.py中设置变量

DEFAULT_FILE_STORAGE ='storages.backends.s3boto.S3BotoStorage'

AWS_ACCESS_KEY_ID ='#################'

AWS_SECRET_ACCESS_KEY ='#######################'

AWS_STORAGE_BUCKET_NAME ='mybucketname'

我已经安装了boto

sudo pip install boto

dyld:DYLD_环境变量被忽略,因为主可执行文件(/ usr/bin/sudo)是setuid或setgid

要求已经满足(使用--upgrade升级):boto in /Library/Python/2.7/site-packages/boto-2.9.0_dev-py2.7.egg

打扫干净...

当我保存项目时,django的调试页面会跳出来,

无法加载Boto的S3绑定.

请参阅https://github.com/boto/boto

有任何想法吗？(我使用mac os x 10.8.3)

Answer 1

创建 bash 脚本：install_latest_boto.sh：

#install latest boto from source
cd /home/ubuntu/
sudo mkdir boto_temp
cd boto_temp
sudo git clone git://github.com/boto/boto.git
cd boto
sudo python setup.py install 

关于 Django 的设置 - Django 默认存储将是 s3：

DEFAULT_FILE_STORAGE = 'storages.backends.s3boto.S3BotoStorage'
STATICFILES_STORAGE = 'storages.backends.s3boto.S3BotoStorage'
AWS_S3_FILE_OVERWRITE = False

在你的 models.py 上：

class MyBaseModel(models.Model):
    class Meta:
        abstract = True

    @staticmethod
    def get_upload_path(instance, filename):
        if hasattr(instance, 'get_upload_folder'):
            return os.path.join(instance.get_upload_folder(), filename)
        else:
            raise Exception('Upload Folder is missing')

class User(MyBaseModel):
    name = models.CharField(max_length=100) 
    email = models.EmailField(max_length=255, unique=True)
    image = models.ImageField(upload_to=MyBaseModel.get_upload_path, default=None, blank=True, max_length=200)

    def get_upload_folder(self):
        upload_folder = 'users/images/orig'
        return upload_folder