class GSBotoStorage(S3BotoStorage):
connection_class = GSConnection
connection_response_error = GSResponseError
file_class = GSBotoStorageFile
key_class = GSKey
access_key_names = ['GS_ACCESS_KEY_ID']
secret_key_names = ['GS_SECRET_ACCESS_KEY']
access_key = setting('GS_ACCESS_KEY_ID')
secret_key = setting('GS_SECRET_ACCESS_KEY')
file_overwrite = setting('GS_FILE_OVERWRITE', True)
headers = setting('GS_HEADERS', {})
bucket_name = setting('GS_BUCKET_NAME')
auto_create_bucket = setting('GS_AUTO_CREATE_BUCKET', False)
default_acl = setting('GS_DEFAULT_ACL', 'public-read')
bucket_acl = setting('GS_BUCKET_ACL', default_acl)
querystring_auth = setting('GS_QUERYSTRING_AUTH', True)
querystring_expire = setting('GS_QUERYSTRING_EXPIRE', 3600)
durable_reduced_availability = setting('GS_DURABLE_REDUCED_AVAILABILITY', False)
location = setting('GS_LOCATION', '')
custom_domain = setting('GS_CUSTOM_DOMAIN')
calling_format = setting('GS_CALLING_FORMAT', SubdomainCallingFormat())
secure_urls = setting('GS_SECURE_URLS', True)
file_name_charset = setting('GS_FILE_NAME_CHARSET', 'utf-8')
gzip = setting('GS_IS_GZIPPED', False)
preload_metadata = setting('GS_PRELOAD_METADATA', False)
gzip_content_types = setting('GS_GZIP_CONTENT_TYPES', (
'text/css',
'application/javascript',
'application/x-javascript',
))
url_protocol = setting('GS_URL_PROTOCOL', 'http:')
host = setting('GS_HOST', GSConnection.DefaultHost)
def _get_connection_kwargs(self):
kwargs = super(GSBotoStorage, self)._get_connection_kwargs()
del kwargs['security_token']
return kwargs
def _save_content(self, key, content, headers):
# only pass backwards incompatible arguments if they vary from the default
options = {}
if self.encryption:
options['encrypt_key'] = self.encryption
key.set_contents_from_file(content, headers=headers,
policy=self.default_acl,
rewind=True, **options)
def _get_or_create_bucket(self, name):
"""
Retrieves a bucket if it exists, otherwise creates it.
"""
if self.durable_reduced_availability:
storage_class = 'DURABLE_REDUCED_AVAILABILITY'
else:
storage_class = 'STANDARD'
try:
return self.connection.get_bucket(name,
validate=self.auto_create_bucket)
except self.connection_response_error:
if self.auto_create_bucket:
bucket = self.connection.create_bucket(name, storage_class=storage_class)
bucket.set_acl(self.bucket_acl)
return bucket
raise ImproperlyConfigured("Bucket %s does not exist. Buckets "
"can be automatically created by "
"setting GS_AUTO_CREATE_BUCKET to "
"``True``." % name)
from boto.exception import GSResponseError
ACCESS_KEY_NAME = getattr(settings, 'GS_ACCESS_KEY_ID', None)
SECRET_KEY_NAME = getattr(settings, 'GS_SECRET_ACCESS_KEY', None)
HEADERS = getattr(settings, 'GS_HEADERS', {})
STORAGE_BUCKET_NAME = getattr(settings, 'GS_BUCKET_NAME', None)
AUTO_CREATE_BUCKET = getattr(settings, 'GS_AUTO_CREATE_BUCKET', False)
DEFAULT_ACL = getattr(settings, 'GS_DEFAULT_ACL', 'public-read')
BUCKET_ACL = getattr(settings, 'GS_BUCKET_ACL', DEFAULT_ACL)
QUERYSTRING_AUTH = getattr(settings, 'GS_QUERYSTRING_AUTH', True)
QUERYSTRING_EXPIRE = getattr(settings, 'GS_QUERYSTRING_EXPIRE', 3600)
REDUCED_REDUNDANCY = getattr(settings, 'GS_REDUCED_REDUNDANCY', False)
LOCATION = getattr(settings, 'GS_LOCATION', '')
CUSTOM_DOMAIN = getattr(settings, 'GS_CUSTOM_DOMAIN', None)
CALLING_FORMAT = getattr(settings, 'GS_CALLING_FORMAT',
SubdomainCallingFormat())
SECURE_URLS = getattr(settings, 'GS_SECURE_URLS', True)
FILE_NAME_CHARSET = getattr(settings, 'GS_FILE_NAME_CHARSET', 'utf-8')
FILE_OVERWRITE = getattr(settings, 'GS_FILE_OVERWRITE', True)
FILE_BUFFER_SIZE = getattr(settings, 'GS_FILE_BUFFER_SIZE', 5242880)
IS_GZIPPED = getattr(settings, 'GS_IS_GZIPPED', False)
PRELOAD_METADATA = getattr(settings, 'GS_PRELOAD_METADATA', False)
GZIP_CONTENT_TYPES = getattr(settings, 'GS_GZIP_CONTENT_TYPES', (
'text/css',
'application/javascript',
'application/x-javascript',
))
class GSBotoStorage(S3BotoStorage):
connection_class = GSConnection