


"""simple docstring"""






import warnings
from typing import Dict, List, Optional, Tuple

from ...tokenization_utils import AddedToken, PreTrainedTokenizer
from ...utils import logging


UpperCAmelCase    :     Tuple   						=		logging.get_logger(__name__)





class      lowerCamelCase__   (     __A				):







					"""simple docstring"""


					__a	       =							["""input_ids""", """attention_mask"""]






					def __init__(       self    : List[Any] ,       UpperCamelCase    : Optional[Any]="</s>" ,       UpperCamelCase    : Union[str, Any]="<unk>" ,       UpperCamelCase    : List[Any]="<pad>" ,       UpperCamelCase    : Optional[Any]=125 ,       UpperCamelCase    : Optional[int]=None ,       **UpperCamelCase    : Any ,       ):
												'''simple docstring'''






												if extra_ids > 0 and additional_special_tokens is None:
																			__UpperCAmelCase   :						List[Any]      							=					[f'''<extra_id_{i}>''' for i in range(lowerCAmelCase_  )]
												elif extra_ids > 0 and additional_special_tokens is not None:
																			# Check that we have the right number of extra_id special tokens
																			__UpperCAmelCase   :						Dict      							=					len(set(filter(lambda UpperCamelCase  : bool("""extra_id""" in str(lowerCAmelCase_  )  ) ,       lowerCAmelCase_  )  )  )
																			if extra_tokens != extra_ids:
																										raise ValueError(
																										    f'''Both extra_ids ({extra_ids}) and additional_special_tokens ({additional_special_tokens}) are'''
																										    """ provided to ByT5Tokenizer. In this case the additional_special_tokens must include the"""
																										    """ extra_ids tokens"""  )

												__UpperCAmelCase   :						Tuple      							=					AddedToken(lowerCAmelCase_ ,       lstrip=lowerCAmelCase_ ,       rstrip=lowerCAmelCase_  ) if isinstance(lowerCAmelCase_ ,       lowerCAmelCase_  ) else pad_token
												__UpperCAmelCase   :						str      							=					AddedToken(lowerCAmelCase_ ,       lstrip=lowerCAmelCase_ ,       rstrip=lowerCAmelCase_  ) if isinstance(lowerCAmelCase_ ,       lowerCAmelCase_  ) else eos_token
												__UpperCAmelCase   :						List[str]      							=					AddedToken(lowerCAmelCase_ ,       lstrip=lowerCAmelCase_ ,       rstrip=lowerCAmelCase_  ) if isinstance(lowerCAmelCase_ ,       lowerCAmelCase_  ) else unk_token

												super().__init__(
												    eos_token=lowerCAmelCase_ ,       unk_token=lowerCAmelCase_ ,       pad_token=lowerCAmelCase_ ,       extra_ids=lowerCAmelCase_ ,       additional_special_tokens=lowerCAmelCase_ ,       **lowerCAmelCase_ ,       )

												__UpperCAmelCase   :						Any      							=					extra_ids

												__UpperCAmelCase   :						int      							=					2**8  # utf is 8 bits

												# define special tokens dict
												__UpperCAmelCase   :						Dict[int, str]      							=					{
												    self.pad_token: 0,
												    self.eos_token: 1,
												    self.unk_token: 2,
												}
												__UpperCAmelCase   :						Optional[int]      							=					len(self.special_tokens_encoder  )
												__UpperCAmelCase   :						str      							=					len(lowerCAmelCase_  )
												for i, token in enumerate(lowerCAmelCase_  ):
																			__UpperCAmelCase   :						Union[str, Any]      							=					self.vocab_size + i - n
												__UpperCAmelCase   :						Dict[str, int]      							=					{v: k for k, v in self.special_tokens_encoder.items()}






					@property
					def lowerCamelCase__							(       self    : Dict  ):
												'''simple docstring'''






												return self._utf_vocab_size + self._num_special_tokens + self._extra_ids






					def lowerCamelCase__							(       self    : Union[str, Any] ,       UpperCamelCase    : List[int] ,       UpperCamelCase    : Optional[List[int]] = None ,       UpperCamelCase    : bool = False  ):
												'''simple docstring'''






												if already_has_special_tokens:
																			return super().get_special_tokens_mask(
																			    token_ids_a=lowerCAmelCase_ ,       token_ids_a=lowerCAmelCase_ ,       already_has_special_tokens=lowerCAmelCase_  )

												# normal case: some special tokens
												if token_ids_a is None:
																			return ([0] * len(lowerCAmelCase_  )) + [1]
												return ([0] * len(lowerCAmelCase_  )) + [1] + ([0] * len(lowerCAmelCase_  )) + [1]






					def lowerCamelCase__							(       self    : Tuple ,       UpperCamelCase    : List[int]  ):
												'''simple docstring'''






												if len(lowerCAmelCase_  ) > 0 and token_ids[-1] == self.eos_token_id:
																			warnings.warn(
																			    f'''This sequence already has {self.eos_token}. In future versions this behavior may lead to duplicated'''
																			    """ eos tokens being added."""  )
																			return token_ids
												else:
																			return token_ids + [self.eos_token_id]






					def lowerCamelCase__							(       self    : Dict ,       UpperCamelCase    : List[int] ,       UpperCamelCase    : Optional[List[int]] = None  ):
												'''simple docstring'''






												__UpperCAmelCase   :						int      							=					[self.eos_token_id]

												if token_ids_a is None:
																			return len(token_ids_a + eos  ) * [0]
												return len(token_ids_a + eos + token_ids_a + eos  ) * [0]






					def lowerCamelCase__							(       self    : List[str] ,       UpperCamelCase    : List[int] ,       UpperCamelCase    : Optional[List[int]] = None  ):
												'''simple docstring'''






												__UpperCAmelCase   :						Dict      							=					self._add_eos_if_not_present(lowerCAmelCase_  )
												if token_ids_a is None:
																			return token_ids_a
												else:
																			__UpperCAmelCase   :						List[str]      							=					self._add_eos_if_not_present(lowerCAmelCase_  )
																			return token_ids_a + token_ids_a






					def lowerCamelCase__							(       self    : List[Any] ,       UpperCamelCase    : str  ):
												'''simple docstring'''






												__UpperCAmelCase   :						Tuple      							=					[chr(lowerCAmelCase_  ) for i in text.encode("""utf-8"""  )]
												return tokens






					def lowerCamelCase__							(       self    : List[Any] ,       UpperCamelCase    : Dict  ):
												'''simple docstring'''






												if token in self.special_tokens_encoder:
																			__UpperCAmelCase   :						Optional[Any]      							=					self.special_tokens_encoder[token]
												elif token in self.added_tokens_encoder:
																			__UpperCAmelCase   :						str      							=					self.added_tokens_encoder[token]
												elif len(lowerCAmelCase_  ) != 1:
																			__UpperCAmelCase   :						int      							=					self.unk_token_id
												else:
																			__UpperCAmelCase   :						List[Any]      							=					ord(lowerCAmelCase_  ) + self._num_special_tokens
												return token_id






					def lowerCamelCase__							(       self    : Any ,       UpperCamelCase    : List[str]  ):
												'''simple docstring'''






												if index in self.special_tokens_decoder:
																			__UpperCAmelCase   :						List[str]      							=					self.special_tokens_decoder[index]
												else:
																			__UpperCAmelCase   :						Optional[Any]      							=					chr(index - self._num_special_tokens  )
												return token






					def lowerCamelCase__							(       self    : Any ,       UpperCamelCase    : Optional[int]  ):
												'''simple docstring'''






												__UpperCAmelCase   :						Union[str, Any]      							=					b""
												for token in tokens:
																			if token in self.special_tokens_decoder:
																										__UpperCAmelCase   :						Tuple      							=					self.special_tokens_decoder[token].encode("""utf-8"""  )
																			elif token in self.added_tokens_decoder:
																										__UpperCAmelCase   :						Optional[Any]      							=					self.special_tokens_decoder[token].encode("""utf-8"""  )
																			elif token in self.special_tokens_encoder:
																										__UpperCAmelCase   :						str      							=					token.encode("""utf-8"""  )
																			elif token in self.added_tokens_encoder:
																										__UpperCAmelCase   :						List[str]      							=					token.encode("""utf-8"""  )
																			else:
																										__UpperCAmelCase   :						Tuple      							=					bytes([ord(lowerCAmelCase_  )]  )
																			bstring += tok_string
												__UpperCAmelCase   :						Optional[int]      							=					bstring.decode("""utf-8""" ,       errors="""ignore"""  )
												return string






					def lowerCamelCase__							(       self    : List[str] ,       UpperCamelCase    : str ,       UpperCamelCase    : Optional[str] = None  ):
												'''simple docstring'''






												return ()








"""simple docstring"""
from __future__ import annotations







class 			UpperCamelCase_       :





	def __init__(      self					: Any	,	lowerCAmelCase_					: int						)						->			None:
				UpperCAmelCase_     : Any			     =					data
				UpperCAmelCase_     : Node | None			     =					None
				UpperCAmelCase_     : Node | None			     =					None





def 				snake_case      (   A__						):  # In Order traversal of the tree
			if tree:
						display(tree.left						)
						print(tree.data						)
						display(tree.right						)

def 				snake_case      (   A__						):
			return 1 + max(depth_of_tree(tree.left						)	,depth_of_tree(tree.right						)						) if tree else 0

def 				snake_case      (   A__						):
			if not tree:
						return True
			if tree.left and tree.right:
						return is_full_binary_tree(tree.left						) and is_full_binary_tree(tree.right						)
			else:
						return not tree.left and not tree.right

def 				snake_case      (   ):  # Main function for testing.
			UpperCAmelCase_     : List[str]			     =					Node(1						)
			UpperCAmelCase_     : Any			     =					Node(2						)
			UpperCAmelCase_     : Optional[Any]			     =					Node(3						)
			UpperCAmelCase_     : Union[str, Any]			     =					Node(4						)
			UpperCAmelCase_     : int			     =					Node(5						)
			UpperCAmelCase_     : Optional[int]			     =					Node(6						)
			UpperCAmelCase_     : Any			     =					Node(7						)
			UpperCAmelCase_     : List[str]			     =					Node(8						)
			UpperCAmelCase_     : List[Any]			     =					Node(9						)

			print(is_full_binary_tree(A__						)						)
			print(depth_of_tree(A__						)						)
			print("Tree is: "						)
			display(A__						)


if __name__ == "__main__":
			main()



