






"""simple docstring"""
import os
import shutil
import tempfile
import unittest

import numpy as np

from transformers import AutoTokenizer, BarkProcessor
from transformers.testing_utils import require_torch, slow







@require_torch
class     UpperCamelCase_ (unittest.TestCase  ):





	def   _SCREAMING_SNAKE_CASE   (   self      :				Dict		)		->    Dict:
				UpperCAmelCase_  :				Any      =      "ylacombe/bark-small"
				UpperCAmelCase_  :				Dict      =      tempfile.mkdtemp()
				UpperCAmelCase_  :				Dict      =      "en_speaker_1"
				UpperCAmelCase_  :				List[str]      =      "This is a test string"
				UpperCAmelCase_  :				Any      =      "speaker_embeddings_path.json"
				UpperCAmelCase_  :				int      =      "speaker_embeddings"





	def   _SCREAMING_SNAKE_CASE   (   self      :				Union[str, Any]			,			**lowerCAmelCase_      :				Any		)		->    Any:
				return AutoTokenizer.from_pretrained(self.checkpoint			,			**__lowerCamelCase		)





	def   _SCREAMING_SNAKE_CASE   (   self      :				Dict		)		->    Tuple:
				shutil.rmtree(self.tmpdirname		)





	def   _SCREAMING_SNAKE_CASE   (   self      :				Tuple		)		->    int:
				UpperCAmelCase_  :				Any      =      self.get_tokenizer()

				UpperCAmelCase_  :				Optional[int]      =      BarkProcessor(tokenizer=__lowerCamelCase		)

				processor.save_pretrained(self.tmpdirname		)
				UpperCAmelCase_  :				str      =      BarkProcessor.from_pretrained(self.tmpdirname		)

				self.assertEqual(processor.tokenizer.get_vocab()			,			tokenizer.get_vocab()		)





	@slow
	def   _SCREAMING_SNAKE_CASE   (   self      :				str		)		->    Optional[Any]:
				UpperCAmelCase_  :				Any      =      BarkProcessor.from_pretrained(
				    pretrained_processor_name_or_path=self.checkpoint			,			speaker_embeddings_dict_path=self.speaker_embeddings_dict_path			,			)
				processor.save_pretrained(
				    self.tmpdirname			,			speaker_embeddings_dict_path=self.speaker_embeddings_dict_path			,			speaker_embeddings_directory=self.speaker_embeddings_directory			,			)

				UpperCAmelCase_  :				Optional[Any]      =      self.get_tokenizer(bos_token="(BOS)"			,			eos_token="(EOS)"		)

				UpperCAmelCase_  :				Optional[int]      =      BarkProcessor.from_pretrained(
				    self.tmpdirname			,			self.speaker_embeddings_dict_path			,			bos_token="(BOS)"			,			eos_token="(EOS)"			,			)

				self.assertEqual(processor.tokenizer.get_vocab()			,			tokenizer_add_kwargs.get_vocab()		)





	def   _SCREAMING_SNAKE_CASE   (   self      :				Union[str, Any]		)		->    str:
				UpperCAmelCase_  :				Any      =      BarkProcessor.from_pretrained(
				    pretrained_processor_name_or_path=self.checkpoint			,			speaker_embeddings_dict_path=self.speaker_embeddings_dict_path			,			)

				UpperCAmelCase_  :				Tuple      =      35
				UpperCAmelCase_  :				Dict      =      2
				UpperCAmelCase_  :				Dict      =      8

				UpperCAmelCase_  :				str      =      {
				    "semantic_prompt": np.ones(__lowerCamelCase		),
				    "coarse_prompt": np.ones((nb_codebooks_coarse, seq_len)		),
				    "fine_prompt": np.ones((nb_codebooks_total, seq_len)		),
				}

				# test providing already loaded voice_preset
				UpperCAmelCase_  :				int      =      processor(text=self.input_string			,			voice_preset=__lowerCamelCase		)

				UpperCAmelCase_  :				List[Any]      =      inputs["history_prompt"]
				for key in voice_preset:
							self.assertListEqual(voice_preset[key].tolist()			,			processed_voice_preset.get(__lowerCamelCase			,			np.array([]		)		).tolist()		)

				# test loading voice preset from npz file
				UpperCAmelCase_  :				Union[str, Any]      =      os.path.join(self.tmpdirname			,			"file.npz"		)
				np.savez(__lowerCamelCase			,			**__lowerCamelCase		)
				UpperCAmelCase_  :				Optional[int]      =      processor(text=self.input_string			,			voice_preset=__lowerCamelCase		)
				UpperCAmelCase_  :				Union[str, Any]      =      inputs["history_prompt"]

				for key in voice_preset:
							self.assertListEqual(voice_preset[key].tolist()			,			processed_voice_preset.get(__lowerCamelCase			,			np.array([]		)		).tolist()		)

				# test loading voice preset from the hub
				UpperCAmelCase_  :				List[Any]      =      processor(text=self.input_string			,			voice_preset=self.voice_preset		)





	def   _SCREAMING_SNAKE_CASE   (   self      :				Any		)		->    Tuple:
				UpperCAmelCase_  :				str      =      self.get_tokenizer()

				UpperCAmelCase_  :				Optional[int]      =      BarkProcessor(tokenizer=__lowerCamelCase		)

				UpperCAmelCase_  :				List[Any]      =      processor(text=self.input_string		)

				UpperCAmelCase_  :				List[Any]      =      tokenizer(
				    self.input_string			,			padding="max_length"			,			max_length=256			,			add_special_tokens=__lowerCamelCase			,			return_attention_mask=__lowerCamelCase			,			return_token_type_ids=__lowerCamelCase			,			)

				for key in encoded_tok.keys():
							self.assertListEqual(encoded_tok[key]			,			encoded_processor[key].squeeze().tolist()		)











"""simple docstring"""
class     UpperCamelCase_ :





	def __init__(   self      :				List[str]			,			lowerCAmelCase_      :				int			,			lowerCAmelCase_      :				int=None			,			lowerCAmelCase_      :				List[Any]=None		)		->    int:
				UpperCAmelCase_  :				int      =      data
				UpperCAmelCase_  :				Optional[int]      =      previous
				UpperCAmelCase_  :				int      =      next_node





	def __str__(   self      :				Dict		)		->    str:
				return f"""{self.data}"""





	def   _SCREAMING_SNAKE_CASE   (   self      :				Any		)		->    int:
				return self.data





	def   _SCREAMING_SNAKE_CASE   (   self      :				Dict		)		->    Union[str, Any]:
				return self.next





	def   _SCREAMING_SNAKE_CASE   (   self      :				Union[str, Any]		)		->    Optional[int]:
				return self.previous







class     UpperCamelCase_ :





	def __init__(   self      :				Any			,			lowerCAmelCase_      :				str		)		->    List[str]:
				UpperCAmelCase_  :				Union[str, Any]      =      head





	def __iter__(   self      :				Any		)		->    List[str]:
				return self





	def   _SCREAMING_SNAKE_CASE   (   self      :				Union[str, Any]		)		->    str:
				if not self.current:
							raise StopIteration
				else:
							UpperCAmelCase_  :				Optional[int]      =      self.current.get_data()
							UpperCAmelCase_  :				Dict      =      self.current.get_next()
							return value







class     UpperCamelCase_ :





	def __init__(   self      :				List[str]		)		->    Tuple:
				UpperCAmelCase_  :				Tuple      =      None  # First node in list
				UpperCAmelCase_  :				Union[str, Any]      =      None  # Last node in list





	def __str__(   self      :				List[Any]		)		->    Optional[int]:
				UpperCAmelCase_  :				List[str]      =      self.head
				UpperCAmelCase_  :				int      =      []
				while current is not None:
							nodes.append(current.get_data()		)
							UpperCAmelCase_  :				Optional[Any]      =      current.get_next()
				return " ".join(str(lowerCAmelCase_		) for node in nodes		)





	def __contains__(   self      :				int			,			lowerCAmelCase_      :				int		)		->    List[str]:
				UpperCAmelCase_  :				Optional[int]      =      self.head
				while current:
							if current.get_data() == value:
										return True
							UpperCAmelCase_  :				Union[str, Any]      =      current.get_next()
				return False





	def __iter__(   self      :				int		)		->    Tuple:
				return LinkedListIterator(self.head		)





	def   _SCREAMING_SNAKE_CASE   (   self      :				List[Any]		)		->    Optional[int]:
				if self.head:
							return self.head.get_data()
				return None





	def   _SCREAMING_SNAKE_CASE   (   self      :				str		)		->    Optional[Any]:
				if self.tail:
							return self.tail.get_data()
				return None





	def   _SCREAMING_SNAKE_CASE   (   self      :				Optional[int]			,			lowerCAmelCase_      :				Node		)		->    None:
				if self.head is None:
							UpperCAmelCase_  :				Optional[int]      =      node
							UpperCAmelCase_  :				Union[str, Any]      =      node
				else:
							self.insert_before_node(self.head			,			lowerCAmelCase_		)





	def   _SCREAMING_SNAKE_CASE   (   self      :				Tuple			,			lowerCAmelCase_      :				Node		)		->    None:
				if self.head is None:
							self.set_head(lowerCAmelCase_		)
				else:
							self.insert_after_node(self.tail			,			lowerCAmelCase_		)





	def   _SCREAMING_SNAKE_CASE   (   self      :				int			,			lowerCAmelCase_      :				int		)		->    None:
				UpperCAmelCase_  :				Optional[Any]      =      Node(lowerCAmelCase_		)
				if self.head is None:
							self.set_head(lowerCAmelCase_		)
				else:
							self.set_tail(lowerCAmelCase_		)





	def   _SCREAMING_SNAKE_CASE   (   self      :				List[Any]			,			lowerCAmelCase_      :				Node			,			lowerCAmelCase_      :				Node		)		->    None:
				UpperCAmelCase_  :				Any      =      node
				UpperCAmelCase_  :				Tuple      =      node.previous

				if node.get_previous() is None:
							UpperCAmelCase_  :				List[Any]      =      node_to_insert
				else:
							UpperCAmelCase_  :				Dict      =      node_to_insert

				UpperCAmelCase_  :				Dict      =      node_to_insert





	def   _SCREAMING_SNAKE_CASE   (   self      :				Optional[int]			,			lowerCAmelCase_      :				Node			,			lowerCAmelCase_      :				Node		)		->    None:
				UpperCAmelCase_  :				Dict      =      node
				UpperCAmelCase_  :				int      =      node.next

				if node.get_next() is None:
							UpperCAmelCase_  :				int      =      node_to_insert
				else:
							UpperCAmelCase_  :				Optional[Any]      =      node_to_insert

				UpperCAmelCase_  :				Any      =      node_to_insert





	def   _SCREAMING_SNAKE_CASE   (   self      :				Tuple			,			lowerCAmelCase_      :				int			,			lowerCAmelCase_      :				int		)		->    None:
				UpperCAmelCase_  :				int      =      1
				UpperCAmelCase_  :				List[str]      =      Node(lowerCAmelCase_		)
				UpperCAmelCase_  :				Optional[Any]      =      self.head
				while node:
							if current_position == position:
										self.insert_before_node(lowerCAmelCase_			,			lowerCAmelCase_		)
										return
							current_position += 1
							UpperCAmelCase_  :				Optional[Any]      =      node.next
				self.insert_after_node(self.tail			,			lowerCAmelCase_		)





	def   _SCREAMING_SNAKE_CASE   (   self      :				Optional[Any]			,			lowerCAmelCase_      :				int		)		->    Node:
				UpperCAmelCase_  :				List[Any]      =      self.head
				while node:
							if node.get_data() == item:
										return node
							UpperCAmelCase_  :				Optional[int]      =      node.get_next()
				raise Exception("Node not found"		)





	def   _SCREAMING_SNAKE_CASE   (   self      :				str			,			lowerCAmelCase_      :				List[str]		)		->    Union[str, Any]:
				if (node := self.get_node(lowerCAmelCase_		)) is not None:
							if node == self.head:
										UpperCAmelCase_  :				Tuple      =      self.head.get_next()

							if node == self.tail:
										UpperCAmelCase_  :				Optional[int]      =      self.tail.get_previous()

							self.remove_node_pointers(lowerCAmelCase_		)





	@staticmethod
	def   _SCREAMING_SNAKE_CASE   (   lowerCAmelCase_      :				Node		)		->    None:
				if node.get_next():
							UpperCAmelCase_  :				int      =      node.previous

				if node.get_previous():
							UpperCAmelCase_  :				Optional[Any]      =      node.next

				UpperCAmelCase_  :				Optional[int]      =      None
				UpperCAmelCase_  :				Dict      =      None





	def   _SCREAMING_SNAKE_CASE   (   self      :				Union[str, Any]		)		->    str:
				return self.head is None





def        snake_case   (     ):
			pass


if __name__ == "__main__":
			import doctest

			doctest.testmod()



