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Show First 20 Lines • Show All 499 Lines • ▼ Show 20 Lines	class Directory(MerkleNode):

def compute_hash(self):		def compute_hash(self):
return self.to_model().id		return self.to_model().id

def to_model(self) -> model.Directory:		def to_model(self) -> model.Directory:
"""Builds a `model.Directory` object based on this node;		"""Builds a `model.Directory` object based on this node;
ignoring its children."""		ignoring its children."""
if self.__model_object is None:		if self.__model_object is None:
self.__model_object = model.Directory.from_dict({"entries": self.entries})
		DirectoryEntry = model.DirectoryEntry

		entries = []
		for name, child in self.items():
		if child.object_type == "directory":
		e = DirectoryEntry(
		type="dir",
		perms=DentryPerms.directory,
		target=child.hash,
		name=name,
		)
		elif child.object_type == "content":
		e = DirectoryEntry(
		type="file",
		perms=child.data["perms"],
		target=child.hash,
		name=name,
		)
		else:
		raise ValueError(f"unknown child {child}")
		entries.append(e)
		entries.sort(key=directory_entry_sort_key)
		self.__model_object = model.Directory(entries=tuple(entries))
return self.__model_object		return self.__model_object

def __getitem__(self, key):		def __getitem__(self, key):
if not isinstance(key, bytes):		if not isinstance(key, bytes):
raise ValueError("Can only get a bytes from Directory")		raise ValueError("Can only get a bytes from Directory")

# Convenience shortcut		# Convenience shortcut
if key == b"":		if key == b"":
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