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, 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)