def _create_place(self, context):
assert self._graph_executor.is_null() # FIXME
if self.directory:
raise RuntimeError("can't create duplicate working directory")
if self.id:
self.directory = os.path.join(context.packets_directory, self.id)
os.makedirs(self.directory)
while not self.id:
directory = tempfile.mktemp(dir=context.packets_directory, prefix="pck-")
id = os.path.split(directory)[-1]
if not (context.Scheduler.GetPacket(id) or os.path.isdir(directory)): # race
try:
os.makedirs(directory)
except OSError as e:
if e.errno == errno.EEXIST:
continue
raise
else:
self.directory = directory
self.id = id
osspec.set_common_readable(self.directory)
osspec.set_common_executable(self.directory)
self._create_links(context)
def __init__(self, path, checksum=None, set_rx_flag=False):
assert os.path.isfile(path)
if set_rx_flag:
osspec.set_common_readable(path)
osspec.set_common_executable(path)
getattr(super(BinaryFile, self), "__init__")()
self.path = path
self.checksum = checksum if checksum else BinaryFile.calcFileChecksum(self.path)
self.accessTime = time.time()
def __init__(self, path, checksum=None, set_rx_flag=False):
assert os.path.isfile(path)
if set_rx_flag:
osspec.set_common_readable(path)
osspec.set_common_executable(path)
getattr(super(BinaryFile, self), "__init__")()
self.path = path
self.checksum = checksum if checksum else BinaryFile.calcFileChecksum(
self.path)
self.accessTime = time.time()