def delete(self):
if self.empty():
#For delete account.
if os.path.ismount(self.datadir):
clean_metadata(self.datadir)
else:
rmdirs(self.datadir)
self.dir_exists = False
def unlink(self):
"""
Remove the file.
"""
#Marker dir.
if self.is_dir:
rmdirs(os.path.join(self.datadir, self.obj))
if not os.path.isdir(os.path.join(self.datadir, self.obj)):
self.metadata = {}
self.data_file = None
return
for fname in os.listdir(self.datadir):
#name, ext = fname.rsplit('.', 1)
if fname == self.obj:
try:
os.unlink(os.path.join(self.datadir, fname))
except OSError, err:
if err.errno != errno.ENOENT:
raise
def unlink(self):
"""
Remove the file.
"""
#Marker dir.
if self.is_dir:
rmdirs(os.path.join(self.datadir, self.obj))
if not os.path.isdir(os.path.join(self.datadir, self.obj)):
self.metadata = {}
self.data_file = None
else:
logging.error('Unable to delete dir %s' % os.path.join(self.datadir, self.obj))
return
for fname in do_listdir(self.datadir):
if fname == self.obj:
try:
do_unlink(os.path.join(self.datadir, fname))
except OSError, err:
if err.errno != errno.ENOENT:
raise
def unlink(self):
"""
Remove directory/container if empty.
"""
if dir_empty(self.datadir):
rmdirs(self.datadir)
try:
os.unlink(os.path.join(self.datadir, fname))
except OSError, err:
if err.errno != errno.ENOENT:
raise
if self.obj_path:
obj_dirs = self.obj_path.split('/')
tmp_path = self.obj_path
if len(obj_dirs):
while tmp_path:
#TODO: Check dir is empty (Done in rmdirs)
dir_path = os.path.join(self.container_path, tmp_path)
metadata = read_metadata(dir_path)
#if metadata[X_OBJECT_TYPE] == DIR:
rmdirs(dir_path)
if '/' in tmp_path:
tmp_path = tmp_path.rsplit('/', 1)[0]
else:
break
self.metadata = {}
self.data_file = None
def drop_cache(self, fd, offset, length):
"""Method for no-oping buffer cache drop method."""
if not self.keep_cache:
drop_buffer_cache(fd, offset, length)