def _create_dir_object(self, dir_path):
#TODO: if object already exists???
if os.path.exists(dir_path) and not os.path.isdir(dir_path):
self.logger.error("Deleting file %s", dir_path)
do_unlink(dir_path)
#If dir aleady exist just override metadata.
mkdirs(dir_path)
do_chown(dir_path, self.uid, self.gid)
create_object_metadata(dir_path)
def create_dir_object(self, dir_path):
if os.path.exists(dir_path) and not os.path.isdir(dir_path):
self.logger.error("Deleting file %s", dir_path)
self.del_dir(dir_path)
mkdirs(dir_path)
os.chown(dir_path, self.uid, self.gid)
return True
def put(self):
"""
Create and write metatdata to directory/container.
:param metadata: Metadata to write.
"""
if not self.dir_exists:
mkdirs(self.datadir)
os.chown(self.datadir, self.uid, self.gid)
self.dir_exists = True
def put(self, metadata):
"""
Create and write metatdata to directory/container.
:param metadata: Metadata to write.
"""
if not self.dir_exists:
mkdirs(self.datadir)
os.chown(self.datadir, self.uid, self.gid)
write_metadata(self.datadir, metadata)
self.metadata = metadata
self.dir_exists = True
def mkstemp(self):
"""Contextmanager to make a temporary file."""
if not os.path.exists(self.tmpdir):
mkdirs(self.tmpdir)
fd, tmppath = mkstemp(dir=self.tmpdir)
try:
yield fd, tmppath
finally:
try:
os.close(fd)
except OSError:
pass
try:
os.unlink(tmppath)
except OSError:
pass
def mkstemp(self):
"""Contextmanager to make a temporary file."""
if not os.path.exists(self.tmpdir):
mkdirs(self.tmpdir)
fd, tmppath = mkstemp(dir=self.tmpdir)
try:
yield fd, tmppath
finally:
try:
os.close(fd)
except OSError:
pass
try:
os.unlink(tmppath)
except OSError:
pass
def initialize(self, timestamp):
if not self.dir_exists:
mkdirs(self.datadir)
self.dir_exists = os_path.exists(self.datadir)
self._initialize()