def __init__(self, root, account, fs_object=None):
self.root = root
self.account = account
self.datadir = os.path.join(self.root, self.account)
if not check_mount(root, account):
check_valid_account(account, fs_object)
self.metadata = read_metadata(self.datadir)
if not self.metadata or not validate_account(self.metadata):
self.metadata = create_account_metadata(self.datadir)
def __init__(self, root, account, fs_object = None):
self.root = root
self.account = account
self.datadir = os.path.join(self.root, self.account)
if not check_mount(root, account):
check_valid_account(account, fs_object)
self.metadata = read_metadata(self.datadir)
if not self.metadata or not validate_account(self.metadata):
self.metadata = create_account_metadata(self.datadir)
def __init__(self,
path,
device,
partition,
account,
container,
logger,
uid=DEFAULT_UID,
gid=DEFAULT_GID,
fs_object=None):
self.root = path
device = account
if container:
self.name = container
else:
self.name = None
if self.name:
self.datadir = os.path.join(path, account, self.name)
else:
self.datadir = os.path.join(path, device)
self.account = account
self.device_path = os.path.join(path, device)
if not check_mount(path, device):
check_valid_account(account, fs_object)
self.logger = logger
self.metadata = {}
self.uid = int(uid)
self.gid = int(gid)
# Create a dummy db_file in /etc/swift
self.db_file = '/etc/swift/db_file.db'
if not os.path.exists(self.db_file):
file(self.db_file, 'w+')
self.dir_exists = os.path.exists(self.datadir)
if self.dir_exists:
try:
self.metadata = read_metadata(self.datadir)
except EOFError:
create_container_metadata(self.datadir)
else:
return
if container:
if not self.metadata:
create_container_metadata(self.datadir)
self.metadata = read_metadata(self.datadir)
else:
if not validate_container(self.metadata):
create_container_metadata(self.datadir)
self.metadata = read_metadata(self.datadir)
else:
if not self.metadata:
create_account_metadata(self.datadir)
self.metadata = read_metadata(self.datadir)
else:
if not validate_account(self.metadata):
create_account_metadata(self.datadir)
self.metadata = read_metadata(self.datadir)
def __init__(self, path, device, partition, account, container, logger,
uid=DEFAULT_UID, gid=DEFAULT_GID, fs_object=None):
self.root = path
device = account
if container:
self.name = container
else:
self.name = None
if self.name:
self.datadir = os.path.join(path, account, self.name)
else:
self.datadir = os.path.join(path, device)
self.account = account
self.device_path = os.path.join(path, device)
if not check_mount(path, device):
check_valid_account(account, fs_object)
self.logger = logger
self.metadata = {}
self.uid = int(uid)
self.gid = int(gid)
# Create a dummy db_file in /etc/swift
self.db_file = '/etc/swift/db_file.db'
if not os.path.exists(self.db_file):
file(self.db_file, 'w+')
self.dir_exists = os.path.exists(self.datadir)
if self.dir_exists:
try:
self.metadata = read_metadata(self.datadir)
except EOFError:
create_container_metadata(self.datadir)
else:
return
if container:
if not self.metadata:
create_container_metadata(self.datadir)
self.metadata = read_metadata(self.datadir)
else:
if not validate_container(self.metadata):
create_container_metadata(self.datadir)
self.metadata = read_metadata(self.datadir)
else:
if not self.metadata:
create_account_metadata(self.datadir)
self.metadata = read_metadata(self.datadir)
else:
if not validate_account(self.metadata):
create_account_metadata(self.datadir)
self.metadata = read_metadata(self.datadir)
def __init__(
self,
path,
device,
partition,
account,
container,
obj,
logger,
keep_data_fp=False,
disk_chunk_size=65536,
uid=DEFAULT_UID,
gid=DEFAULT_GID,
):
self.disk_chunk_size = disk_chunk_size
device = account
# Don't support obj_name ending/begining with '/', like /a, a/, /a/b/ etc
obj = obj.strip("/")
if "/" in obj:
self.obj_path, self.obj = obj.rsplit("/", 1)
else:
self.obj_path = ""
self.obj = obj
if self.obj_path:
self.name = "/".join((container, self.obj_path))
else:
self.name = container
# Absolute path for obj directory.
self.datadir = os.path.join(path, device, self.name)
self.device_path = os.path.join(path, device)
if not check_mount(path, device):
check_valid_account(account)
self.container_path = os.path.join(path, device, container)
self.tmpdir = os.path.join(path, device, "tmp")
self.logger = logger
self.metadata = {}
self.meta_file = None
self.data_file = None
self.fp = None
self.iter_etag = None
self.started_at_0 = False
self.read_to_eof = False
self.quarantined_dir = None
self.keep_cache = False
self.is_dir = False
self.is_valid = True
self.uid = int(uid)
self.gid = int(gid)
if not os.path.exists(self.datadir + "/" + self.obj):
return
self.data_file = os.path.join(self.datadir, self.obj)
self.metadata = read_metadata(self.datadir + "/" + self.obj)
if not self.metadata:
create_object_metadata(self.datadir + "/" + self.obj)
self.metadata = read_metadata(self.datadir + "/" + self.obj)
if not validate_object(self.metadata):
create_object_metadata(self.datadir + "/" + self.obj)
self.metadata = read_metadata(self.datadir + "/" + self.obj)
self.filter_metadata()
if os.path.isdir(self.datadir + "/" + self.obj):
self.is_dir = True
else:
self.fp = do_open(self.data_file, "rb")
if not keep_data_fp:
self.close(verify_file=False)
def __init__(self,
path,
device,
partition,
account,
container,
obj,
logger,
keep_data_fp=False,
disk_chunk_size=65536,
uid=DEFAULT_UID,
gid=DEFAULT_GID,
fs_object=None):
self.disk_chunk_size = disk_chunk_size
device = account
#Don't support obj_name ending/begining with '/', like /a, a/, /a/b/ etc
obj = obj.strip('/')
if '/' in obj:
self.obj_path, self.obj = obj.rsplit('/', 1)
else:
self.obj_path = ''
self.obj = obj
if self.obj_path:
self.name = '/'.join((container, self.obj_path))
else:
self.name = container
#Absolute path for obj directory.
self.datadir = os.path.join(path, device, self.name)
self.device_path = os.path.join(path, device)
if not check_mount(path, device):
check_valid_account(account, fs_object)
self.container_path = os.path.join(path, device, container)
self.tmpdir = os.path.join(path, device, 'tmp')
self.logger = logger
self.metadata = {}
self.meta_file = None
self.data_file = None
self.fp = None
self.iter_etag = None
self.started_at_0 = False
self.read_to_eof = False
self.quarantined_dir = None
self.keep_cache = False
self.is_dir = False
self.is_valid = True
self.uid = int(uid)
self.gid = int(gid)
if not os.path.exists(self.datadir + '/' + self.obj):
return
self.data_file = os.path.join(self.datadir, self.obj)
self.metadata = read_metadata(self.datadir + '/' + self.obj)
if not self.metadata:
create_object_metadata(self.datadir + '/' + self.obj)
self.metadata = read_metadata(self.datadir + '/' + self.obj)
if not validate_object(self.metadata):
create_object_metadata(self.datadir + '/' + self.obj)
self.metadata = read_metadata(self.datadir + '/' + self.obj)
self.filter_metadata()
if os.path.isdir(self.datadir + '/' + self.obj):
self.is_dir = True
else:
self.fp = do_open(self.data_file, 'rb')
if not keep_data_fp:
self.close(verify_file=False)
