

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        a__       (   unittest.TestCase       ):







  """simple docstring"""




  def  _lowercase      (			self    : Dict		)					->Optional[Any]:
        """simple docstring"""







        SCREAMING_SNAKE_CASE :      Any       =   """ylacombe/bark-small"""
        SCREAMING_SNAKE_CASE :      int       =   tempfile.mkdtemp()
        SCREAMING_SNAKE_CASE :      int       =   """en_speaker_1"""
        SCREAMING_SNAKE_CASE :      List[str]       =   """This is a test string"""
        SCREAMING_SNAKE_CASE :      Optional[Any]       =   """speaker_embeddings_path.json"""
        SCREAMING_SNAKE_CASE :      int       =   """speaker_embeddings"""


  def  _lowercase      (			self    : Optional[Any]				,				**UpperCAmelCase__    : Any		)					->Optional[Any]:
        """simple docstring"""







        return AutoTokenizer.from_pretrained(self.checkpoint				,				**__a		)


  def  _lowercase      (			self    : List[str]		)					->Optional[Any]:
        """simple docstring"""







        shutil.rmtree(self.tmpdirname		)


  def  _lowercase      (			self    : Optional[Any]		)					->Any:
        """simple docstring"""







        SCREAMING_SNAKE_CASE :      Optional[Any]       =   self.get_tokenizer()

        SCREAMING_SNAKE_CASE :      Optional[int]       =   BarkProcessor(tokenizer=__a		)

        processor.save_pretrained(self.tmpdirname		)
        SCREAMING_SNAKE_CASE :      Any       =   BarkProcessor.from_pretrained(self.tmpdirname		)

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


  @slow
  def  _lowercase      (			self    : Dict		)					->List[str]:
        """simple docstring"""







        SCREAMING_SNAKE_CASE :      str       =   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				,				)

        SCREAMING_SNAKE_CASE :      Union[str, Any]       =   self.get_tokenizer(bos_token="""(BOS)"""				,				eos_token="""(EOS)"""		)

        SCREAMING_SNAKE_CASE :      Optional[Any]       =   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  _lowercase      (			self    : int		)					->Optional[Any]:
        """simple docstring"""







        SCREAMING_SNAKE_CASE :      int       =   BarkProcessor.from_pretrained(
            pretrained_processor_name_or_path=self.checkpoint				,				speaker_embeddings_dict_path=self.speaker_embeddings_dict_path				,				)

        SCREAMING_SNAKE_CASE :      str       =   3_5
        SCREAMING_SNAKE_CASE :      Tuple       =   2
        SCREAMING_SNAKE_CASE :      Any       =   8

        SCREAMING_SNAKE_CASE :      Dict       =   {
            """semantic_prompt""": np.ones(__a		),
            """coarse_prompt""": np.ones((nb_codebooks_coarse, seq_len)		),
            """fine_prompt""": np.ones((nb_codebooks_total, seq_len)		),
        }

        # test providing already loaded voice_preset
        SCREAMING_SNAKE_CASE :      Optional[int]       =   processor(text=self.input_string				,				voice_preset=__a		)

        SCREAMING_SNAKE_CASE :      Tuple       =   inputs["""history_prompt"""]
        for key in voice_preset:
              self.assertListEqual(voice_preset[key].tolist()				,				processed_voice_preset.get(__a				,				np.array([]		)		).tolist()		)

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

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

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




  def  _lowercase      (			self    : int		)					->Union[str, Any]:
        """simple docstring"""







        SCREAMING_SNAKE_CASE :      Optional[int]       =   self.get_tokenizer()

        SCREAMING_SNAKE_CASE :      Dict       =   BarkProcessor(tokenizer=__a		)

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

        SCREAMING_SNAKE_CASE :      Union[str, Any]       =   tokenizer(
            self.input_string				,				padding="""max_length"""				,				max_length=2_5_6				,				add_special_tokens=__a				,				return_attention_mask=__a				,				return_token_type_ids=__a				,				)

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







import flax.linen as nn
import jax.numpy as jnp

from .attention_flax import FlaxTransformeraDModel
from .resnet_flax import FlaxDownsampleaD, FlaxResnetBlockaD, FlaxUpsampleaD







class        a__       (   nn.Module       ):







  """simple docstring"""




  UpperCAmelCase__      : int
  UpperCAmelCase__      : int
  UpperCAmelCase__      : float			       =0.0
  UpperCAmelCase__      : int			       =1
  UpperCAmelCase__      : int			       =1
  UpperCAmelCase__      : bool			       =True
  UpperCAmelCase__      : bool			       =False
  UpperCAmelCase__      : bool			       =False
  UpperCAmelCase__      : bool			       =False
  UpperCAmelCase__      : jnp.dtype			       =jnp.floataa


  def  _lowercase      (			self    : Tuple		)					->Optional[Any]:
        """simple docstring"""







        SCREAMING_SNAKE_CASE :      List[str]       =   []
        SCREAMING_SNAKE_CASE :      Any       =   []

        for i in range(self.num_layers		):
              SCREAMING_SNAKE_CASE :      List[Any]       =   self.in_channels if i == 0 else self.out_channels

              SCREAMING_SNAKE_CASE :      Union[str, Any]       =   FlaxResnetBlockaD(
                  in_channels=UpperCAmelCase__				,				out_channels=self.out_channels				,				dropout_prob=self.dropout				,				dtype=self.dtype				,				)
              resnets.append(UpperCAmelCase__		)

              SCREAMING_SNAKE_CASE :      List[Any]       =   FlaxTransformeraDModel(
                  in_channels=self.out_channels				,				n_heads=self.num_attention_heads				,				d_head=self.out_channels // self.num_attention_heads				,				depth=1				,				use_linear_projection=self.use_linear_projection				,				only_cross_attention=self.only_cross_attention				,				use_memory_efficient_attention=self.use_memory_efficient_attention				,				dtype=self.dtype				,				)
              attentions.append(UpperCAmelCase__		)

        SCREAMING_SNAKE_CASE :      Optional[Any]       =   resnets
        SCREAMING_SNAKE_CASE :      Optional[int]       =   attentions

        if self.add_downsample:
              SCREAMING_SNAKE_CASE :      Tuple       =   FlaxDownsampleaD(self.out_channels				,				dtype=self.dtype		)




  def __call__(			self    : int				,				UpperCAmelCase__    : List[str]				,				UpperCAmelCase__    : Union[str, Any]				,				UpperCAmelCase__    : Optional[Any]				,				UpperCAmelCase__    : List[str]=True		)					->str:
        """simple docstring"""







        SCREAMING_SNAKE_CASE :      Optional[int]       =   ()

        for resnet, attn in zip(self.resnets				,				self.attentions		):
              SCREAMING_SNAKE_CASE :      List[str]       =   resnet(UpperCAmelCase__				,				UpperCAmelCase__				,				deterministic=UpperCAmelCase__		)
              SCREAMING_SNAKE_CASE :      List[str]       =   attn(UpperCAmelCase__				,				UpperCAmelCase__				,				deterministic=UpperCAmelCase__		)
              output_states += (hidden_states,)

        if self.add_downsample:
              SCREAMING_SNAKE_CASE :      int       =   self.downsamplers_a(UpperCAmelCase__		)
              output_states += (hidden_states,)

        return hidden_states, output_states







class        a__       (   nn.Module       ):







  """simple docstring"""




  UpperCAmelCase__      : int
  UpperCAmelCase__      : int
  UpperCAmelCase__      : float			       =0.0
  UpperCAmelCase__      : int			       =1
  UpperCAmelCase__      : bool			       =True
  UpperCAmelCase__      : jnp.dtype			       =jnp.floataa


  def  _lowercase      (			self    : Dict		)					->Union[str, Any]:
        """simple docstring"""







        SCREAMING_SNAKE_CASE :      Dict       =   []

        for i in range(self.num_layers		):
              SCREAMING_SNAKE_CASE :      Union[str, Any]       =   self.in_channels if i == 0 else self.out_channels

              SCREAMING_SNAKE_CASE :      Union[str, Any]       =   FlaxResnetBlockaD(
                  in_channels=UpperCAmelCase__				,				out_channels=self.out_channels				,				dropout_prob=self.dropout				,				dtype=self.dtype				,				)
              resnets.append(UpperCAmelCase__		)
        SCREAMING_SNAKE_CASE :      Union[str, Any]       =   resnets

        if self.add_downsample:
              SCREAMING_SNAKE_CASE :      List[str]       =   FlaxDownsampleaD(self.out_channels				,				dtype=self.dtype		)




  def __call__(			self    : Tuple				,				UpperCAmelCase__    : int				,				UpperCAmelCase__    : Optional[Any]				,				UpperCAmelCase__    : Any=True		)					->Optional[Any]:
        """simple docstring"""







        SCREAMING_SNAKE_CASE :      Optional[int]       =   ()

        for resnet in self.resnets:
              SCREAMING_SNAKE_CASE :      List[str]       =   resnet(UpperCAmelCase__				,				UpperCAmelCase__				,				deterministic=UpperCAmelCase__		)
              output_states += (hidden_states,)

        if self.add_downsample:
              SCREAMING_SNAKE_CASE :      Dict       =   self.downsamplers_a(UpperCAmelCase__		)
              output_states += (hidden_states,)

        return hidden_states, output_states







class        a__       (   nn.Module       ):







  """simple docstring"""




  UpperCAmelCase__      : int
  UpperCAmelCase__      : int
  UpperCAmelCase__      : int
  UpperCAmelCase__      : float			       =0.0
  UpperCAmelCase__      : int			       =1
  UpperCAmelCase__      : int			       =1
  UpperCAmelCase__      : bool			       =True
  UpperCAmelCase__      : bool			       =False
  UpperCAmelCase__      : bool			       =False
  UpperCAmelCase__      : bool			       =False
  UpperCAmelCase__      : jnp.dtype			       =jnp.floataa


  def  _lowercase      (			self    : int		)					->Any:
        """simple docstring"""







        SCREAMING_SNAKE_CASE :      Dict       =   []
        SCREAMING_SNAKE_CASE :      List[Any]       =   []

        for i in range(self.num_layers		):
              SCREAMING_SNAKE_CASE :      Any       =   self.in_channels if (i == self.num_layers - 1) else self.out_channels
              SCREAMING_SNAKE_CASE :      Any       =   self.prev_output_channel if i == 0 else self.out_channels

              SCREAMING_SNAKE_CASE :      Tuple       =   FlaxResnetBlockaD(
                  in_channels=resnet_in_channels + res_skip_channels				,				out_channels=self.out_channels				,				dropout_prob=self.dropout				,				dtype=self.dtype				,				)
              resnets.append(UpperCAmelCase__		)

              SCREAMING_SNAKE_CASE :      Tuple       =   FlaxTransformeraDModel(
                  in_channels=self.out_channels				,				n_heads=self.num_attention_heads				,				d_head=self.out_channels // self.num_attention_heads				,				depth=1				,				use_linear_projection=self.use_linear_projection				,				only_cross_attention=self.only_cross_attention				,				use_memory_efficient_attention=self.use_memory_efficient_attention				,				dtype=self.dtype				,				)
              attentions.append(UpperCAmelCase__		)

        SCREAMING_SNAKE_CASE :      Optional[Any]       =   resnets
        SCREAMING_SNAKE_CASE :      List[Any]       =   attentions

        if self.add_upsample:
              SCREAMING_SNAKE_CASE :      Union[str, Any]       =   FlaxUpsampleaD(self.out_channels				,				dtype=self.dtype		)




  def __call__(			self    : Union[str, Any]				,				UpperCAmelCase__    : str				,				UpperCAmelCase__    : List[Any]				,				UpperCAmelCase__    : Any				,				UpperCAmelCase__    : Union[str, Any]				,				UpperCAmelCase__    : Dict=True		)					->Tuple:
        """simple docstring"""







        for resnet, attn in zip(self.resnets				,				self.attentions		):
              # pop res hidden states
              SCREAMING_SNAKE_CASE :      str       =   res_hidden_states_tuple[-1]
              SCREAMING_SNAKE_CASE :      Dict       =   res_hidden_states_tuple[:-1]
              SCREAMING_SNAKE_CASE :      Union[str, Any]       =   jnp.concatenate((hidden_states, res_hidden_states)				,				axis=-1		)

              SCREAMING_SNAKE_CASE :      Tuple       =   resnet(UpperCAmelCase__				,				UpperCAmelCase__				,				deterministic=UpperCAmelCase__		)
              SCREAMING_SNAKE_CASE :      Tuple       =   attn(UpperCAmelCase__				,				UpperCAmelCase__				,				deterministic=UpperCAmelCase__		)

        if self.add_upsample:
              SCREAMING_SNAKE_CASE :      Tuple       =   self.upsamplers_a(UpperCAmelCase__		)

        return hidden_states







class        a__       (   nn.Module       ):







  """simple docstring"""




  UpperCAmelCase__      : int
  UpperCAmelCase__      : int
  UpperCAmelCase__      : int
  UpperCAmelCase__      : float			       =0.0
  UpperCAmelCase__      : int			       =1
  UpperCAmelCase__      : bool			       =True
  UpperCAmelCase__      : jnp.dtype			       =jnp.floataa


  def  _lowercase      (			self    : Union[str, Any]		)					->Optional[int]:
        """simple docstring"""







        SCREAMING_SNAKE_CASE :      Optional[Any]       =   []

        for i in range(self.num_layers		):
              SCREAMING_SNAKE_CASE :      Optional[Any]       =   self.in_channels if (i == self.num_layers - 1) else self.out_channels
              SCREAMING_SNAKE_CASE :      str       =   self.prev_output_channel if i == 0 else self.out_channels

              SCREAMING_SNAKE_CASE :      Optional[int]       =   FlaxResnetBlockaD(
                  in_channels=resnet_in_channels + res_skip_channels				,				out_channels=self.out_channels				,				dropout_prob=self.dropout				,				dtype=self.dtype				,				)
              resnets.append(UpperCAmelCase__		)

        SCREAMING_SNAKE_CASE :      Dict       =   resnets

        if self.add_upsample:
              SCREAMING_SNAKE_CASE :      int       =   FlaxUpsampleaD(self.out_channels				,				dtype=self.dtype		)




  def __call__(			self    : Optional[Any]				,				UpperCAmelCase__    : List[str]				,				UpperCAmelCase__    : Dict				,				UpperCAmelCase__    : Tuple				,				UpperCAmelCase__    : Optional[int]=True		)					->Union[str, Any]:
        """simple docstring"""







        for resnet in self.resnets:
              # pop res hidden states
              SCREAMING_SNAKE_CASE :      Dict       =   res_hidden_states_tuple[-1]
              SCREAMING_SNAKE_CASE :      Any       =   res_hidden_states_tuple[:-1]
              SCREAMING_SNAKE_CASE :      Tuple       =   jnp.concatenate((hidden_states, res_hidden_states)				,				axis=-1		)

              SCREAMING_SNAKE_CASE :      Optional[int]       =   resnet(UpperCAmelCase__				,				UpperCAmelCase__				,				deterministic=UpperCAmelCase__		)

        if self.add_upsample:
              SCREAMING_SNAKE_CASE :      Optional[int]       =   self.upsamplers_a(UpperCAmelCase__		)

        return hidden_states







class        a__       (   nn.Module       ):







  """simple docstring"""




  UpperCAmelCase__      : int
  UpperCAmelCase__      : float			       =0.0
  UpperCAmelCase__      : int			       =1
  UpperCAmelCase__      : int			       =1
  UpperCAmelCase__      : bool			       =False
  UpperCAmelCase__      : bool			       =False
  UpperCAmelCase__      : jnp.dtype			       =jnp.floataa


  def  _lowercase      (			self    : Optional[Any]		)					->List[Any]:
        """simple docstring"""







        SCREAMING_SNAKE_CASE :      str       =   [
            FlaxResnetBlockaD(
                in_channels=self.in_channels				,				out_channels=self.in_channels				,				dropout_prob=self.dropout				,				dtype=self.dtype				,				)
        ]

        SCREAMING_SNAKE_CASE :      List[str]       =   []

        for _ in range(self.num_layers		):
              SCREAMING_SNAKE_CASE :      Tuple       =   FlaxTransformeraDModel(
                  in_channels=self.in_channels				,				n_heads=self.num_attention_heads				,				d_head=self.in_channels // self.num_attention_heads				,				depth=1				,				use_linear_projection=self.use_linear_projection				,				use_memory_efficient_attention=self.use_memory_efficient_attention				,				dtype=self.dtype				,				)
              attentions.append(UpperCAmelCase__		)

              SCREAMING_SNAKE_CASE :      List[str]       =   FlaxResnetBlockaD(
                  in_channels=self.in_channels				,				out_channels=self.in_channels				,				dropout_prob=self.dropout				,				dtype=self.dtype				,				)
              resnets.append(UpperCAmelCase__		)

        SCREAMING_SNAKE_CASE :      int       =   resnets
        SCREAMING_SNAKE_CASE :      Tuple       =   attentions




  def __call__(			self    : Union[str, Any]				,				UpperCAmelCase__    : List[str]				,				UpperCAmelCase__    : Union[str, Any]				,				UpperCAmelCase__    : Any				,				UpperCAmelCase__    : str=True		)					->Optional[Any]:
        """simple docstring"""







        SCREAMING_SNAKE_CASE :      Tuple       =   self.resnets[0](UpperCAmelCase__				,				UpperCAmelCase__		)
        for attn, resnet in zip(self.attentions				,				self.resnets[1:]		):
              SCREAMING_SNAKE_CASE :      Optional[int]       =   attn(UpperCAmelCase__				,				UpperCAmelCase__				,				deterministic=UpperCAmelCase__		)
              SCREAMING_SNAKE_CASE :      List[str]       =   resnet(UpperCAmelCase__				,				UpperCAmelCase__				,				deterministic=UpperCAmelCase__		)

        return hidden_states




