code: 
  
  
  
  
  
  '''simple docstring'''
  
  
  import posixpath
  from pathlib import Path
  from unittest.mock import patch
  
  import pytest
  from fsspec.implementations.local import AbstractFileSystem, LocalFileSystem, stringify_path
  from fsspec.registry import _registry as _fsspec_registry
  
  
  
  class 							__UpperCAmelCase  (       UpperCAmelCase__						):
  
  
  
  
  
  
  
  		'''simple docstring'''
  
  
  
  
  
  
  
  		__lowerCAmelCase 				=    'mock'
  
  
  
  
  
  
  
  		def __init__(self						:      Tuple      ,      *_lowerCAmelCase						:      Tuple      ,      _lowerCAmelCase						:      int      ,      **_lowerCAmelCase						:      Optional[int]      ):
  			super().__init__()
  			A							  =      LocalFileSystem(*lowerCamelCase__      ,      **lowerCamelCase__      )
  			A							  =      Path(lowerCamelCase__      ).resolve().as_posix() + "/"
  
  
  
  
  
  
  
  		def        A     (self						:      Optional[int]      ,      _lowerCAmelCase						:      Union[str, Any]      ,      *_lowerCAmelCase						:      Any      ,      **_lowerCAmelCase						:      int      ):
  			A							  =      posixpath.join(self.local_root_dir      ,      self._strip_protocol(lowerCamelCase__      )      )
  			return self._fs.mkdir(lowerCamelCase__      ,      *lowerCamelCase__      ,      **lowerCamelCase__      )
  
  
  
  
  
  
  
  		def        A     (self						:      List[str]      ,      _lowerCAmelCase						:      Any      ,      *_lowerCAmelCase						:      Union[str, Any]      ,      **_lowerCAmelCase						:      Optional[int]      ):
  			A							  =      posixpath.join(self.local_root_dir      ,      self._strip_protocol(lowerCamelCase__      )      )
  			return self._fs.makedirs(lowerCamelCase__      ,      *lowerCamelCase__      ,      **lowerCamelCase__      )
  
  
  
  
  
  
  
  		def        A     (self						:      List[Any]      ,      _lowerCAmelCase						:      List[Any]      ):
  			A							  =      posixpath.join(self.local_root_dir      ,      self._strip_protocol(lowerCamelCase__      )      )
  			return self._fs.rmdir(lowerCamelCase__      )
  
  
  
  
  
  
  
  		def        A     (self						:      Union[str, Any]      ,      _lowerCAmelCase						:      Tuple      ,      _lowerCAmelCase						:      Any=True      ,      *_lowerCAmelCase						:      int      ,      **_lowerCAmelCase						:      Optional[Any]      ):
  			A							  =      posixpath.join(self.local_root_dir      ,      self._strip_protocol(lowerCamelCase__      )      )
  			A							  =      self._fs.ls(lowerCamelCase__      ,      detail=lowerCamelCase__      ,      *lowerCamelCase__      ,      **lowerCamelCase__      )
  			if detail:
  				return [{**info, "name": info["name"][len(self.local_root_dir      ) :]} for info in out]
  			else:
  				return [name[len(self.local_root_dir      ) :] for name in out]
  
  
  
  
  
  
  
  		def        A     (self						:      Optional[Any]      ,      _lowerCAmelCase						:      Optional[Any]      ,      *_lowerCAmelCase						:      Union[str, Any]      ,      **_lowerCAmelCase						:      Union[str, Any]      ):
  			A							  =      posixpath.join(self.local_root_dir      ,      self._strip_protocol(lowerCamelCase__      )      )
  			A							  =      dict(self._fs.info(lowerCamelCase__      ,      *lowerCamelCase__      ,      **lowerCamelCase__      )      )
  			A							  =      out["name"][len(self.local_root_dir      ) :]
  			return out
  
  
  
  
  
  
  
  		def        A     (self						:      Tuple      ,      _lowerCAmelCase						:      Dict      ,      _lowerCAmelCase						:      Union[str, Any]      ,      *_lowerCAmelCase						:      Optional[Any]      ,      **_lowerCAmelCase						:      List[Any]      ):
  			A							  =      posixpath.join(self.local_root_dir      ,      self._strip_protocol(lowerCamelCase__      )      )
  			A							  =      posixpath.join(self.local_root_dir      ,      self._strip_protocol(lowerCamelCase__      )      )
  			return self._fs.cp_file(lowerCamelCase__      ,      lowerCamelCase__      ,      *lowerCamelCase__      ,      **lowerCamelCase__      )
  
  
  
  
  
  
  
  		def        A     (self						:      Dict      ,      _lowerCAmelCase						:      str      ,      *_lowerCAmelCase						:      List[Any]      ,      **_lowerCAmelCase						:      Dict      ):
  			A							  =      posixpath.join(self.local_root_dir      ,      self._strip_protocol(lowerCamelCase__      )      )
  			return self._fs.rm_file(lowerCamelCase__      ,      *lowerCamelCase__      ,      **lowerCamelCase__      )
  
  
  
  
  
  
  
  		def        A     (self						:      str      ,      _lowerCAmelCase						:      Any      ,      *_lowerCAmelCase						:      Optional[int]      ,      **_lowerCAmelCase						:      List[Any]      ):
  			A							  =      posixpath.join(self.local_root_dir      ,      self._strip_protocol(lowerCamelCase__      )      )
  			return self._fs.rm(lowerCamelCase__      ,      *lowerCamelCase__      ,      **lowerCamelCase__      )
  
  
  
  
  
  
  
  		def        A     (self						:      Dict      ,      _lowerCAmelCase						:      Optional[Any]      ,      *_lowerCAmelCase						:      List[Any]      ,      **_lowerCAmelCase						:      Any      ):
  			A							  =      posixpath.join(self.local_root_dir      ,      self._strip_protocol(lowerCamelCase__      )      )
  			return self._fs._open(lowerCamelCase__      ,      *lowerCamelCase__      ,      **lowerCamelCase__      )
  
  
  
  
  
  
  
  		def        A     (self						:      str      ,      _lowerCAmelCase						:      Union[str, Any]      ):
  			A							  =      posixpath.join(self.local_root_dir      ,      self._strip_protocol(lowerCamelCase__      )      )
  			return self._fs.created(lowerCamelCase__      )
  
  
  
  
  
  
  
  		def        A     (self						:      Any      ,      _lowerCAmelCase						:      int      ):
  			A							  =      posixpath.join(self.local_root_dir      ,      self._strip_protocol(lowerCamelCase__      )      )
  			return self._fs.modified(lowerCamelCase__      )
  
  
  
  
  
  
  
  		@classmethod
  		def        A     (cls						:      List[Any]      ,      _lowerCAmelCase						:      List[str]      ):
  			A							  =      stringify_path(lowerCamelCase__      )
  			if path.startswith("""mock://"""      ):
  				A							  =      path[7:]
  			return path
  
  
  
  
  
  
  class 							__UpperCAmelCase  (       UpperCAmelCase__						):
  
  
  
  
  
  
  
  		'''simple docstring'''
  
  
  
  
  
  
  
  		__lowerCAmelCase 				=    'tmp'
  		__lowerCAmelCase 				=    None
  
  
  
  
  
  
  
  		def __init__(self						:      Dict      ,      *_lowerCAmelCase						:      Optional[Any]      ,      **_lowerCAmelCase						:      Optional[Any]      ):
  			assert self.tmp_dir is not None, "TmpDirFileSystem.tmp_dir is not set"
  			super().__init__(*lowerCamelCase__      ,      **lowerCamelCase__      ,      local_root_dir=self.tmp_dir      ,      auto_mkdir=lowerCamelCase__      )
  
  
  
  
  
  
  
  		@classmethod
  		def        A     (cls						:      Dict      ,      _lowerCAmelCase						:      Any      ):
  			A							  =      stringify_path(lowerCamelCase__      )
  			if path.startswith("""tmp://"""      ):
  				A							  =      path[6:]
  			return path
  
  
  
  
  
  
  @pytest.fixture
  def    __a (     )      ->str:
  
  
  
  	"""simple docstring"""
  
  
  
  
  
  
  
  	A							  =      MockFileSystem
  	A							  =      TmpDirFileSystem
  	yield
  	del _fsspec_registry["mock"]
  	del _fsspec_registry["tmp"]
  
  
  
  
  @pytest.fixture
  def    __a (     UpperCAmelCase       ,			UpperCAmelCase    )      ->Dict:
  
  
  
  	"""simple docstring"""
  
  
  
  
  
  
  
  	A							  =      tmp_path_factory.mktemp("""mockfs"""    )
  	return MockFileSystem(local_root_dir=UpperCAmelCase       ,			auto_mkdir=UpperCAmelCase    )
  
  
  
  
  @pytest.fixture
  def    __a (     UpperCAmelCase       ,			UpperCAmelCase    )      ->Any:
  
  
  
  	"""simple docstring"""
  
  
  
  
  
  
  
  	A							  =      tmp_path_factory.mktemp("""tmpfs"""    )
  	with patch.object(UpperCAmelCase       ,			"""tmp_dir"""       ,			UpperCAmelCase    ):
  		yield TmpDirFileSystem()
  
  
  
  
  
  
  
style_context: 
  
  
  
  
  
  '''simple docstring'''
  
  
  _lowerCamelCase				:	List[str]				    =       [[0, 1, 1], [0, 0, 1], [1, 0, 0]]
  
  
  
  class 							__UpperCAmelCase  :
  
  
  
  
  
  
  
  		'''simple docstring'''
  
  
  
  
  
  
  
  		def __init__(self						:      List[Any]      ,      _lowerCAmelCase						:      List[Any]      ):
  			A							  =      name
  			A							  =      []
  			A							  =      []
  
  
  
  
  
  
  
  		def        A     (self						:      Dict      ,      _lowerCAmelCase						:      str      ):
  			self.inbound.append(_lowerCAmelCase      )
  
  
  
  
  
  
  
  		def        A     (self						:      Dict      ,      _lowerCAmelCase						:      Any      ):
  			self.outbound.append(_lowerCAmelCase      )
  
  
  
  
  
  
  
  		def __repr__(self						:      Tuple      ):
  			return F"""<node={self.name} inbound={self.inbound} outbound={self.outbound}>"""
  
  
  
  
  
  
  def    __a (     UpperCAmelCase       ,			UpperCAmelCase=3       ,			UpperCAmelCase=0.85    )      ->Tuple:
  
  
  
  	"""simple docstring"""
  
  
  
  
  
  
  
  	A							  =      {}
  	for node in nodes:
  		A							  =      1
  
  	A							  =      {}
  	for node in nodes:
  		A							  =      len(node.outbound    )
  
  	for i in range(UpperCAmelCase    ):
  		print(f"""======= Iteration {i + 1} ======="""    )
  		for _, node in enumerate(UpperCAmelCase    ):
  			A							  =      (1 - d) + d * sum(
  			    ranks[ib] / outbounds[ib] for ib in node.inbound    )
  		print(UpperCAmelCase    )
  
  
  
  
  def    __a (     )      ->Any:
  
  
  
  	"""simple docstring"""
  
  
  
  
  
  
  
  	A							  =      list(input("""Enter Names of the Nodes: """    ).split()    )
  
  	A							  =      [Node(UpperCAmelCase    ) for name in names]
  
  	for ri, row in enumerate(UpperCAmelCase    ):
  		for ci, col in enumerate(UpperCAmelCase    ):
  			if col == 1:
  				nodes[ci].add_inbound(names[ri]    )
  				nodes[ri].add_outbound(names[ci]    )
  
  	print("""======= Nodes ======="""    )
  	for node in nodes:
  		print(UpperCAmelCase    )
  
  	page_rank(UpperCAmelCase    )
  
  
  if __name__ == "__main__":
  				main()
  
  