



'''simple docstring'''





import argparse
import json
import os

import fairseq
import torch
from fairseq.data import Dictionary

# Register SEW's fairseq modules
from sew_asapp import tasks  # noqa: F401

from transformers import (
    SEWConfig,
    SEWForCTC,
    SEWModel,
    WavaVecaCTCTokenizer,
    WavaVecaFeatureExtractor,
    WavaVecaProcessor,
    logging,
)


logging.set_verbosity_info()
a__    =	logging.get_logger(__name__)

a__    =	{
    """post_extract_proj""": """feature_projection""",
    """encoder.pos_conv.0""": """encoder.pos_conv_embed.conv""",
    """self_attn.k_proj""": """encoder.layers.*.attention.k_proj""",
    """self_attn.v_proj""": """encoder.layers.*.attention.v_proj""",
    """self_attn.q_proj""": """encoder.layers.*.attention.q_proj""",
    """self_attn.out_proj""": """encoder.layers.*.attention.out_proj""",
    """self_attn_layer_norm""": """encoder.layers.*.layer_norm""",
    """fc1""": """encoder.layers.*.feed_forward.intermediate_dense""",
    """fc2""": """encoder.layers.*.feed_forward.output_dense""",
    """final_layer_norm""": """encoder.layers.*.final_layer_norm""",
    """encoder.upsample.0""": """encoder.upsample.projection""",
    """encoder.layer_norm""": """encoder.layer_norm""",
    """w2v_model.layer_norm""": """layer_norm""",
    """w2v_encoder.proj""": """lm_head""",
    """mask_emb""": """masked_spec_embed""",
}



def       lowercase       (   SCREAMING_SNAKE_CASE__       :	Optional[int]				,       SCREAMING_SNAKE_CASE__       :	Optional[Any]				,       SCREAMING_SNAKE_CASE__       :	str				,       SCREAMING_SNAKE_CASE__       :	Optional[int]				,       SCREAMING_SNAKE_CASE__       :	Dict				)  ->     Optional[int]:


 for attribute in key.split("""."""				):
  _snake_case    :  List[Any]					=					getattr(SCREAMING_SNAKE_CASE__				,       SCREAMING_SNAKE_CASE__				)

 if weight_type is not None:
  _snake_case    :  Any					=					getattr(SCREAMING_SNAKE_CASE__				,       SCREAMING_SNAKE_CASE__				).shape
 else:
  _snake_case    :  Optional[int]					=					hf_pointer.shape

 assert hf_shape == value.shape, (
     F'''Shape of hf {key + '.' + weight_type if weight_type is not None else ''} is {hf_shape}, but should be'''
     F''' {value.shape} for {full_name}'''
 )

 if weight_type == "weight":
  _snake_case    :  Dict					=					value
 elif weight_type == "weight_g":
  _snake_case    :  List[str]					=					value
 elif weight_type == "weight_v":
  _snake_case    :  Dict					=					value
 elif weight_type == "bias":
  _snake_case    :  Optional[int]					=					value
 else:
  _snake_case    :  int					=					value

 logger.info(F'''{key + '.' + weight_type if weight_type is not None else ''} was initialized from {full_name}.'''				)



def       lowercase       (   SCREAMING_SNAKE_CASE__       :	Optional[Any]				,       SCREAMING_SNAKE_CASE__       :	str				,       SCREAMING_SNAKE_CASE__       :	List[Any]				)  ->     Any:
 _snake_case    :  str					=					[]
 _snake_case    :  str					=					fairseq_model.state_dict()

 _snake_case    :  int					=					hf_model.sew.feature_extractor if is_finetuned else hf_model.feature_extractor

 for name, value in fairseq_dict.items():
  _snake_case    :  Any					=					False
  if "conv_layers" in name:
   load_conv_layer(
       SCREAMING_SNAKE_CASE__				,       SCREAMING_SNAKE_CASE__				,       SCREAMING_SNAKE_CASE__				,       SCREAMING_SNAKE_CASE__				,       hf_model.config.feat_extract_norm == """group"""				,       )
   _snake_case    :  Any					=					True
  else:
   for key, mapped_key in MAPPING.items():
    _snake_case    :  List[Any]					=					"""sew.""" + mapped_key if (is_finetuned and mapped_key != """lm_head""") else mapped_key

    if key in name or key.split("""w2v_model."""				)[-1] == name.split("""."""				)[0]:
     _snake_case    :  List[Any]					=					True
     if "*" in mapped_key:
      _snake_case    :  Any					=					name.split(SCREAMING_SNAKE_CASE__				)[0].split("""."""				)[-2]
      _snake_case    :  List[str]					=					mapped_key.replace("""*"""				,       SCREAMING_SNAKE_CASE__				)
     if "weight_g" in name:
      _snake_case    :  str					=					"""weight_g"""
     elif "weight_v" in name:
      _snake_case    :  List[str]					=					"""weight_v"""
     elif "weight" in name:
      _snake_case    :  List[str]					=					"""weight"""
     elif "bias" in name:
      _snake_case    :  Tuple					=					"""bias"""
     else:
      _snake_case    :  int					=					None
     set_recursively(SCREAMING_SNAKE_CASE__				,       SCREAMING_SNAKE_CASE__				,       SCREAMING_SNAKE_CASE__				,       SCREAMING_SNAKE_CASE__				,       SCREAMING_SNAKE_CASE__				)
    continue
  if not is_used:
   unused_weights.append(SCREAMING_SNAKE_CASE__				)

 logger.warning(F'''Unused weights: {unused_weights}'''				)



def       lowercase       (   SCREAMING_SNAKE_CASE__       :	List[Any]				,       SCREAMING_SNAKE_CASE__       :	List[str]				,       SCREAMING_SNAKE_CASE__       :	List[str]				,       SCREAMING_SNAKE_CASE__       :	List[str]				,       SCREAMING_SNAKE_CASE__       :	List[str]				)  ->     Tuple:
 _snake_case    :  Tuple					=					full_name.split("""conv_layers."""				)[-1]
 _snake_case    :  List[Any]					=					name.split("""."""				)
 _snake_case    :  Tuple					=					int(items[0]				)
 _snake_case    :  str					=					int(items[1]				)

 if type_id == 0:
  if "bias" in name:
   assert value.shape == feature_extractor.conv_layers[layer_id].conv.bias.data.shape, (
       F'''{full_name} has size {value.shape}, but'''
       F''' {feature_extractor.conv_layers[layer_id].conv.bias.data.shape} was found.'''
   )
   _snake_case    :  Dict					=					value
   logger.info(F'''Feat extract conv layer {layer_id} was initialized from {full_name}.'''				)
  elif "weight" in name:
   assert value.shape == feature_extractor.conv_layers[layer_id].conv.weight.data.shape, (
       F'''{full_name} has size {value.shape}, but'''
       F''' {feature_extractor.conv_layers[layer_id].conv.weight.data.shape} was found.'''
   )
   _snake_case    :  Dict					=					value
   logger.info(F'''Feat extract conv layer {layer_id} was initialized from {full_name}.'''				)
 elif (type_id == 2 and not use_group_norm) or (type_id == 2 and layer_id == 0 and use_group_norm):
  if "bias" in name:
   assert value.shape == feature_extractor.conv_layers[layer_id].layer_norm.bias.data.shape, (
       F'''{full_name} has size {value.shape}, but {feature_extractor[layer_id].layer_norm.bias.data.shape} was'''
       " found."
   )
   _snake_case    :  Tuple					=					value
   logger.info(F'''Feat extract layer norm weight of layer {layer_id} was initialized from {full_name}.'''				)
  elif "weight" in name:
   assert value.shape == feature_extractor.conv_layers[layer_id].layer_norm.weight.data.shape, (
       F'''{full_name} has size {value.shape}, but'''
       F''' {feature_extractor[layer_id].layer_norm.weight.data.shape} was found.'''
   )
   _snake_case    :  Optional[Any]					=					value
   logger.info(F'''Feat extract layer norm weight of layer {layer_id} was initialized from {full_name}.'''				)
 else:
  unused_weights.append(SCREAMING_SNAKE_CASE__				)



def       lowercase       (   SCREAMING_SNAKE_CASE__       :	Dict				,       SCREAMING_SNAKE_CASE__       :	Any				)  ->     List[str]:
 _snake_case    :  Dict					=					SEWConfig()
 if is_finetuned:
  _snake_case    :  str					=					model.wav_encoder.wav_model.cfg
 else:
  _snake_case    :  Tuple					=					model.cfg

 _snake_case    :  Union[str, Any]					=					fs_config.conv_bias
 _snake_case    :  str					=					eval(fs_config.conv_feature_layers				)
 _snake_case    :  Optional[int]					=					[x[0] for x in conv_layers]
 _snake_case    :  List[str]					=					[x[1] for x in conv_layers]
 _snake_case    :  str					=					[x[2] for x in conv_layers]
 _snake_case    :  str					=					"""gelu"""
 _snake_case    :  int					=					"""layer""" if fs_config.extractor_mode == """layer_norm""" else """group"""
 _snake_case    :  Tuple					=					0.0
 _snake_case    :  Dict					=					fs_config.activation_fn.name
 _snake_case    :  Optional[Any]					=					fs_config.encoder_embed_dim
 _snake_case    :  str					=					0.0_2
 _snake_case    :  int					=					fs_config.encoder_ffn_embed_dim
 _snake_case    :  List[str]					=					1e-5
 _snake_case    :  str					=					fs_config.encoder_layerdrop
 _snake_case    :  Union[str, Any]					=					fs_config.encoder_attention_heads
 _snake_case    :  str					=					fs_config.conv_pos_groups
 _snake_case    :  int					=					fs_config.conv_pos
 _snake_case    :  int					=					len(SCREAMING_SNAKE_CASE__				)
 _snake_case    :  Any					=					fs_config.encoder_layers
 _snake_case    :  Optional[Any]					=					fs_config.squeeze_factor

 # take care of any params that are overridden by the Wav2VecCtc model
 if is_finetuned:
  _snake_case    :  List[Any]					=					model.cfg
  _snake_case    :  Tuple					=					fs_config.final_dropout
  _snake_case    :  Union[str, Any]					=					fs_config.layerdrop
 _snake_case    :  Dict					=					fs_config.activation_dropout
 _snake_case    :  Dict					=					fs_config.mask_prob > 0 or fs_config.mask_channel_prob > 0
 _snake_case    :  Optional[Any]					=					fs_config.attention_dropout
 _snake_case    :  int					=					fs_config.dropout_input
 _snake_case    :  Any					=					fs_config.dropout
 _snake_case    :  Optional[Any]					=					fs_config.mask_channel_length
 _snake_case    :  Union[str, Any]					=					fs_config.mask_channel_prob
 _snake_case    :  Any					=					fs_config.mask_length
 _snake_case    :  Tuple					=					fs_config.mask_prob

 _snake_case    :  str					=					"""Wav2Vec2FeatureExtractor"""
 _snake_case    :  Optional[Any]					=					"""Wav2Vec2CTCTokenizer"""

 return config



@torch.no_grad()
def       lowercase       (   SCREAMING_SNAKE_CASE__       :	List[Any]				,       SCREAMING_SNAKE_CASE__       :	Any				,       SCREAMING_SNAKE_CASE__       :	Optional[Any]=None				,       SCREAMING_SNAKE_CASE__       :	Tuple=None				,       SCREAMING_SNAKE_CASE__       :	Union[str, Any]=True				)  ->     Optional[int]:


 if is_finetuned:
  _snake_case	,    _snake_case	,    _snake_case    :  Optional[int]					=					fairseq.checkpoint_utils.load_model_ensemble_and_task(
      [checkpoint_path]				,       arg_overrides={"""data""": """/""".join(dict_path.split("""/"""				)[:-1]				)}				)
 else:
  _snake_case	,    _snake_case	,    _snake_case    :  int					=					fairseq.checkpoint_utils.load_model_ensemble_and_task([checkpoint_path]				)

 if config_path is not None:
  _snake_case    :  List[Any]					=					SEWConfig.from_pretrained(SCREAMING_SNAKE_CASE__				)
 else:
  _snake_case    :  Union[str, Any]					=					convert_config(model[0]				,       SCREAMING_SNAKE_CASE__				)
 _snake_case    :  Union[str, Any]					=					model[0].eval()

 _snake_case    :  List[str]					=					True if config.feat_extract_norm == """layer""" else False
 _snake_case    :  Optional[Any]					=					WavaVecaFeatureExtractor(
     feature_size=1				,       sampling_rate=16_000				,       padding_value=0				,       do_normalize=SCREAMING_SNAKE_CASE__				,       return_attention_mask=SCREAMING_SNAKE_CASE__				,       )

 if is_finetuned:
  if dict_path:
   _snake_case    :  Any					=					Dictionary.load(SCREAMING_SNAKE_CASE__				)

   # important change bos & pad token id since CTC symbol is <pad> and
   # not <s> as in fairseq
   _snake_case    :  List[str]					=					target_dict.pad_index
   _snake_case    :  Dict					=					target_dict.bos_index
   _snake_case    :  Dict					=					target_dict.pad_index
   _snake_case    :  int					=					target_dict.bos_index
   _snake_case    :  Optional[int]					=					target_dict.eos_index
   _snake_case    :  Optional[Any]					=					len(target_dict.symbols				)
   _snake_case    :  int					=					os.path.join(SCREAMING_SNAKE_CASE__				,       """vocab.json"""				)
   if not os.path.isdir(SCREAMING_SNAKE_CASE__				):
    logger.error("""--pytorch_dump_folder_path ({}) should be a directory""".format(SCREAMING_SNAKE_CASE__				)				)
    return
   os.makedirs(SCREAMING_SNAKE_CASE__				,       exist_ok=SCREAMING_SNAKE_CASE__				)
   with open(SCREAMING_SNAKE_CASE__				,       """w"""				,       encoding="""utf-8"""				) as vocab_handle:
    json.dump(target_dict.indices				,       SCREAMING_SNAKE_CASE__				)
   _snake_case    :  Tuple					=					WavaVecaCTCTokenizer(
       SCREAMING_SNAKE_CASE__				,       unk_token=target_dict.unk_word				,       pad_token=target_dict.pad_word				,       bos_token=target_dict.bos_word				,       eos_token=target_dict.eos_word				,       word_delimiter_token="""|"""				,       do_lower_case=SCREAMING_SNAKE_CASE__				,       )
   _snake_case    :  Tuple					=					WavaVecaProcessor(feature_extractor=SCREAMING_SNAKE_CASE__				,       tokenizer=SCREAMING_SNAKE_CASE__				)
   processor.save_pretrained(SCREAMING_SNAKE_CASE__				)

  _snake_case    :  List[str]					=					SEWForCTC(SCREAMING_SNAKE_CASE__				)
 else:
  _snake_case    :  Dict					=					SEWModel(SCREAMING_SNAKE_CASE__				)
  feature_extractor.save_pretrained(SCREAMING_SNAKE_CASE__				)

 recursively_load_weights(SCREAMING_SNAKE_CASE__				,       SCREAMING_SNAKE_CASE__				,       SCREAMING_SNAKE_CASE__				)

 hf_model.save_pretrained(SCREAMING_SNAKE_CASE__				)


if __name__ == "__main__":
  a__    =	argparse.ArgumentParser()
  parser.add_argument("""--pytorch_dump_folder_path""", default=None, type=str, help="""Path to the output PyTorch model.""")
  parser.add_argument("""--checkpoint_path""", default=None, type=str, help="""Path to fairseq checkpoint""")
  parser.add_argument("""--dict_path""", default=None, type=str, help="""Path to dict of fine-tuned model""")
  parser.add_argument("""--config_path""", default=None, type=str, help="""Path to hf config.json of model to convert""")
  parser.add_argument(
      """--is_finetuned""", action="""store_true""", help="""Whether the model to convert is a fine-tuned model or not"""
  )
  a__    =	parser.parse_args()
  convert_sew_checkpoint(
      args.checkpoint_path, args.pytorch_dump_folder_path, args.config_path, args.dict_path, args.is_finetuned
  )





import gc
import unittest

import numpy as np
import torch
import torch.nn.functional as F
from transformers import (
    ClapTextConfig,
    ClapTextModelWithProjection,
    RobertaTokenizer,
    SpeechTaHifiGan,
    SpeechTaHifiGanConfig,
)

from diffusers import (
    AudioLDMPipeline,
    AutoencoderKL,
    DDIMScheduler,
    LMSDiscreteScheduler,
    PNDMScheduler,
    UNetaDConditionModel,
)
from diffusers.utils import is_xformers_available, slow, torch_device
from diffusers.utils.testing_utils import enable_full_determinism

from ..pipeline_params import TEXT_TO_AUDIO_BATCH_PARAMS, TEXT_TO_AUDIO_PARAMS
from ..test_pipelines_common import PipelineTesterMixin


enable_full_determinism()







class 		snake_case						(	SCREAMING_SNAKE_CASE_					,unittest.TestCase  ):



   '''simple docstring'''






   snake_case_					: str          =		AudioLDMPipeline
   snake_case_					: Any          =		TEXT_TO_AUDIO_PARAMS
   snake_case_					: Tuple          =		TEXT_TO_AUDIO_BATCH_PARAMS
   snake_case_					: Dict          =		frozenset(
       [
           """num_inference_steps""",
           """num_waveforms_per_prompt""",
           """generator""",
           """latents""",
           """output_type""",
           """return_dict""",
           """callback""",
           """callback_steps""",
       ]  )

   def      UpperCamelCase_  (					self							:			Any)				->				Any:

    """simple docstring"""







    torch.manual_seed(0)
    _snake_case    :  List[str]					=					UNetaDConditionModel(
        block_out_channels=(32, 64)				,		layers_per_block=2				,		sample_size=32				,		in_channels=4				,		out_channels=4				,		down_block_types=("""DownBlock2D""", """CrossAttnDownBlock2D""")				,		up_block_types=("""CrossAttnUpBlock2D""", """UpBlock2D""")				,		cross_attention_dim=(32, 64)				,		class_embed_type="""simple_projection"""				,		projection_class_embeddings_input_dim=32				,		class_embeddings_concat=lowerCAmelCase				,		)
    _snake_case    :  List[Any]					=					DDIMScheduler(
        beta_start=0.00_085				,		beta_end=0.012				,		beta_schedule="""scaled_linear"""				,		clip_sample=lowerCAmelCase				,		set_alpha_to_one=lowerCAmelCase				,		)
    torch.manual_seed(0)
    _snake_case    :  str					=					AutoencoderKL(
        block_out_channels=[32, 64]				,		in_channels=1				,		out_channels=1				,		down_block_types=["""DownEncoderBlock2D""", """DownEncoderBlock2D"""]				,		up_block_types=["""UpDecoderBlock2D""", """UpDecoderBlock2D"""]				,		latent_channels=4				,		)
    torch.manual_seed(0)
    _snake_case    :  Any					=					ClapTextConfig(
        bos_token_id=0				,		eos_token_id=2				,		hidden_size=32				,		intermediate_size=37				,		layer_norm_eps=1E-05				,		num_attention_heads=4				,		num_hidden_layers=5				,		pad_token_id=1				,		vocab_size=1000				,		projection_dim=32				,		)
    _snake_case    :  Any					=					ClapTextModelWithProjection(lowerCAmelCase)
    _snake_case    :  List[str]					=					RobertaTokenizer.from_pretrained("""hf-internal-testing/tiny-random-roberta"""				,		model_max_length=77)

    _snake_case    :  List[Any]					=					SpeechTaHifiGanConfig(
        model_in_dim=8				,		sampling_rate=1_6000				,		upsample_initial_channel=16				,		upsample_rates=[2, 2]				,		upsample_kernel_sizes=[4, 4]				,		resblock_kernel_sizes=[3, 7]				,		resblock_dilation_sizes=[[1, 3, 5], [1, 3, 5]]				,		normalize_before=lowerCAmelCase				,		)

    _snake_case    :  Tuple					=					SpeechTaHifiGan(lowerCAmelCase)

    _snake_case    :  str					=					{
        """unet""": unet,
        """scheduler""": scheduler,
        """vae""": vae,
        """text_encoder""": text_encoder,
        """tokenizer""": tokenizer,
        """vocoder""": vocoder,
    }
    return components

   def      UpperCamelCase_  (					self							:			Optional[Any]				,		lowerCAmelCase							:			Tuple				,		lowerCAmelCase							:			Dict=0)				->				int:

    """simple docstring"""







    if str(lowerCAmelCase).startswith("""mps"""):
     _snake_case    :  List[str]					=					torch.manual_seed(lowerCAmelCase)
    else:
     _snake_case    :  Optional[Any]					=					torch.Generator(device=lowerCAmelCase).manual_seed(lowerCAmelCase)
    _snake_case    :  Tuple					=					{
        """prompt""": """A hammer hitting a wooden surface""",
        """generator""": generator,
        """num_inference_steps""": 2,
        """guidance_scale""": 6.0,
    }
    return inputs

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

    """simple docstring"""







    _snake_case    :  Optional[Any]					=					"""cpu"""  # ensure determinism for the device-dependent torch.Generator

    _snake_case    :  Dict					=					self.get_dummy_components()
    _snake_case    :  Optional[Any]					=					AudioLDMPipeline(**lowerCAmelCase)
    _snake_case    :  Optional[int]					=					audioldm_pipe.to(lowerCAmelCase)
    audioldm_pipe.set_progress_bar_config(disable=lowerCAmelCase)

    _snake_case    :  str					=					self.get_dummy_inputs(lowerCAmelCase)
    _snake_case    :  Tuple					=					audioldm_pipe(**lowerCAmelCase)
    _snake_case    :  int					=					output.audios[0]

    assert audio.ndim == 1
    assert len(lowerCAmelCase) == 256

    _snake_case    :  Union[str, Any]					=					audio[:10]
    _snake_case    :  Union[str, Any]					=					np.array(
        [-0.0_050, 0.0_050, -0.0_060, 0.0_033, -0.0_026, 0.0_033, -0.0_027, 0.0_033, -0.0_028, 0.0_033])

    assert np.abs(audio_slice - expected_slice).max() < 1E-2

   def      UpperCamelCase_  (					self							:			List[str])				->				Optional[int]:

    """simple docstring"""







    _snake_case    :  Dict					=					self.get_dummy_components()
    _snake_case    :  Any					=					AudioLDMPipeline(**lowerCAmelCase)
    _snake_case    :  int					=					audioldm_pipe.to(lowerCAmelCase)
    _snake_case    :  str					=					audioldm_pipe.to(lowerCAmelCase)
    audioldm_pipe.set_progress_bar_config(disable=lowerCAmelCase)

    _snake_case    :  str					=					self.get_dummy_inputs(lowerCAmelCase)
    _snake_case    :  List[Any]					=					3 * [inputs["""prompt"""]]

    # forward
    _snake_case    :  str					=					audioldm_pipe(**lowerCAmelCase)
    _snake_case    :  Dict					=					output.audios[0]

    _snake_case    :  Dict					=					self.get_dummy_inputs(lowerCAmelCase)
    _snake_case    :  List[str]					=					3 * [inputs.pop("""prompt""")]

    _snake_case    :  List[Any]					=					audioldm_pipe.tokenizer(
        lowerCAmelCase				,		padding="""max_length"""				,		max_length=audioldm_pipe.tokenizer.model_max_length				,		truncation=lowerCAmelCase				,		return_tensors="""pt"""				,		)
    _snake_case    :  List[Any]					=					text_inputs["""input_ids"""].to(lowerCAmelCase)

    _snake_case    :  str					=					audioldm_pipe.text_encoder(
        lowerCAmelCase				,		)
    _snake_case    :  Optional[int]					=					prompt_embeds.text_embeds
    # additional L_2 normalization over each hidden-state
    _snake_case    :  Tuple					=					F.normalize(lowerCAmelCase				,		dim=-1)

    _snake_case    :  List[Any]					=					prompt_embeds

    # forward
    _snake_case    :  Union[str, Any]					=					audioldm_pipe(**lowerCAmelCase)
    _snake_case    :  str					=					output.audios[0]

    assert np.abs(audio_a - audio_a).max() < 1E-2

   def      UpperCamelCase_  (					self							:			Optional[Any])				->				Dict:

    """simple docstring"""







    _snake_case    :  List[Any]					=					self.get_dummy_components()
    _snake_case    :  Optional[Any]					=					AudioLDMPipeline(**lowerCAmelCase)
    _snake_case    :  Tuple					=					audioldm_pipe.to(lowerCAmelCase)
    _snake_case    :  List[Any]					=					audioldm_pipe.to(lowerCAmelCase)
    audioldm_pipe.set_progress_bar_config(disable=lowerCAmelCase)

    _snake_case    :  Optional[int]					=					self.get_dummy_inputs(lowerCAmelCase)
    _snake_case    :  Optional[Any]					=					3 * ["""this is a negative prompt"""]
    _snake_case    :  int					=					negative_prompt
    _snake_case    :  Dict					=					3 * [inputs["""prompt"""]]

    # forward
    _snake_case    :  Dict					=					audioldm_pipe(**lowerCAmelCase)
    _snake_case    :  Union[str, Any]					=					output.audios[0]

    _snake_case    :  str					=					self.get_dummy_inputs(lowerCAmelCase)
    _snake_case    :  Union[str, Any]					=					3 * [inputs.pop("""prompt""")]

    _snake_case    :  Tuple					=					[]
    for p in [prompt, negative_prompt]:
     _snake_case    :  Optional[Any]					=					audioldm_pipe.tokenizer(
         lowerCAmelCase				,		padding="""max_length"""				,		max_length=audioldm_pipe.tokenizer.model_max_length				,		truncation=lowerCAmelCase				,		return_tensors="""pt"""				,		)
     _snake_case    :  Any					=					text_inputs["""input_ids"""].to(lowerCAmelCase)

     _snake_case    :  int					=					audioldm_pipe.text_encoder(
         lowerCAmelCase				,		)
     _snake_case    :  Optional[Any]					=					text_embeds.text_embeds
     # additional L_2 normalization over each hidden-state
     _snake_case    :  str					=					F.normalize(lowerCAmelCase				,		dim=-1)

     embeds.append(lowerCAmelCase)

    _snake_case	,    _snake_case    :  int					=					embeds

    # forward
    _snake_case    :  List[str]					=					audioldm_pipe(**lowerCAmelCase)
    _snake_case    :  Optional[Any]					=					output.audios[0]

    assert np.abs(audio_a - audio_a).max() < 1E-2

   def      UpperCamelCase_  (					self							:			Optional[Any])				->				List[Any]:

    """simple docstring"""







    _snake_case    :  Optional[int]					=					"""cpu"""  # ensure determinism for the device-dependent torch.Generator
    _snake_case    :  List[Any]					=					self.get_dummy_components()
    _snake_case    :  int					=					PNDMScheduler(skip_prk_steps=lowerCAmelCase)
    _snake_case    :  Tuple					=					AudioLDMPipeline(**lowerCAmelCase)
    _snake_case    :  str					=					audioldm_pipe.to(lowerCAmelCase)
    audioldm_pipe.set_progress_bar_config(disable=lowerCAmelCase)

    _snake_case    :  List[str]					=					self.get_dummy_inputs(lowerCAmelCase)
    _snake_case    :  List[Any]					=					"""egg cracking"""
    _snake_case    :  Optional[Any]					=					audioldm_pipe(**lowerCAmelCase				,		negative_prompt=lowerCAmelCase)
    _snake_case    :  List[str]					=					output.audios[0]

    assert audio.ndim == 1
    assert len(lowerCAmelCase) == 256

    _snake_case    :  int					=					audio[:10]
    _snake_case    :  Any					=					np.array(
        [-0.0_051, 0.0_050, -0.0_060, 0.0_034, -0.0_026, 0.0_033, -0.0_027, 0.0_033, -0.0_028, 0.0_032])

    assert np.abs(audio_slice - expected_slice).max() < 1E-2

   def      UpperCamelCase_  (					self							:			Optional[int])				->				Optional[int]:

    """simple docstring"""







    _snake_case    :  Optional[Any]					=					"""cpu"""  # ensure determinism for the device-dependent torch.Generator
    _snake_case    :  Any					=					self.get_dummy_components()
    _snake_case    :  int					=					PNDMScheduler(skip_prk_steps=lowerCAmelCase)
    _snake_case    :  Tuple					=					AudioLDMPipeline(**lowerCAmelCase)
    _snake_case    :  Union[str, Any]					=					audioldm_pipe.to(lowerCAmelCase)
    audioldm_pipe.set_progress_bar_config(disable=lowerCAmelCase)

    _snake_case    :  List[str]					=					"""A hammer hitting a wooden surface"""

    # test num_waveforms_per_prompt=1 (default)
    _snake_case    :  List[Any]					=					audioldm_pipe(lowerCAmelCase				,		num_inference_steps=2).audios

    assert audios.shape == (1, 256)

    # test num_waveforms_per_prompt=1 (default) for batch of prompts
    _snake_case    :  Optional[Any]					=					2
    _snake_case    :  Optional[int]					=					audioldm_pipe([prompt] * batch_size				,		num_inference_steps=2).audios

    assert audios.shape == (batch_size, 256)

    # test num_waveforms_per_prompt for single prompt
    _snake_case    :  List[Any]					=					2
    _snake_case    :  Tuple					=					audioldm_pipe(lowerCAmelCase				,		num_inference_steps=2				,		num_waveforms_per_prompt=lowerCAmelCase).audios

    assert audios.shape == (num_waveforms_per_prompt, 256)

    # test num_waveforms_per_prompt for batch of prompts
    _snake_case    :  Dict					=					2
    _snake_case    :  int					=					audioldm_pipe(
        [prompt] * batch_size				,		num_inference_steps=2				,		num_waveforms_per_prompt=lowerCAmelCase).audios

    assert audios.shape == (batch_size * num_waveforms_per_prompt, 256)

   def      UpperCamelCase_  (					self							:			Optional[int])				->				int:

    """simple docstring"""







    _snake_case    :  Dict					=					"""cpu"""  # ensure determinism for the device-dependent torch.Generator
    _snake_case    :  Optional[int]					=					self.get_dummy_components()
    _snake_case    :  Any					=					AudioLDMPipeline(**lowerCAmelCase)
    _snake_case    :  Any					=					audioldm_pipe.to(lowerCAmelCase)
    audioldm_pipe.set_progress_bar_config(disable=lowerCAmelCase)
    _snake_case    :  str					=					audioldm_pipe.vocoder.config.sampling_rate

    _snake_case    :  List[str]					=					self.get_dummy_inputs(lowerCAmelCase)
    _snake_case    :  Optional[int]					=					audioldm_pipe(audio_length_in_s=0.016				,		**lowerCAmelCase)
    _snake_case    :  str					=					output.audios[0]

    assert audio.ndim == 1
    assert len(lowerCAmelCase) / vocoder_sampling_rate == 0.016

    _snake_case    :  int					=					audioldm_pipe(audio_length_in_s=0.032				,		**lowerCAmelCase)
    _snake_case    :  List[Any]					=					output.audios[0]

    assert audio.ndim == 1
    assert len(lowerCAmelCase) / vocoder_sampling_rate == 0.032

   def      UpperCamelCase_  (					self							:			int)				->				List[Any]:

    """simple docstring"""







    _snake_case    :  str					=					self.get_dummy_components()
    _snake_case    :  List[str]					=					AudioLDMPipeline(**lowerCAmelCase)
    _snake_case    :  str					=					audioldm_pipe.to(lowerCAmelCase)
    audioldm_pipe.set_progress_bar_config(disable=lowerCAmelCase)

    _snake_case    :  List[str]					=					["""hey"""]

    _snake_case    :  int					=					audioldm_pipe(lowerCAmelCase				,		num_inference_steps=1)
    _snake_case    :  Optional[int]					=					output.audios.shape
    assert audio_shape == (1, 256)

    _snake_case    :  Dict					=					audioldm_pipe.vocoder.config
    config.model_in_dim *= 2
    _snake_case    :  str					=					SpeechTaHifiGan(lowerCAmelCase).to(lowerCAmelCase)
    _snake_case    :  List[str]					=					audioldm_pipe(lowerCAmelCase				,		num_inference_steps=1)
    _snake_case    :  Dict					=					output.audios.shape
    # waveform shape is unchanged, we just have 2x the number of mel channels in the spectrogram
    assert audio_shape == (1, 256)

   def      UpperCamelCase_  (					self							:			Dict)				->				Dict:

    """simple docstring"""







    self._test_attention_slicing_forward_pass(test_mean_pixel_difference=lowerCAmelCase)

   def      UpperCamelCase_  (					self							:			str)				->				Optional[int]:

    """simple docstring"""







    self._test_inference_batch_single_identical(test_mean_pixel_difference=lowerCAmelCase)


   @unittest.skipIf(
       torch_device != """cuda""" or not is_xformers_available()				,		reason="""XFormers attention is only available with CUDA and `xformers` installed"""				,		)
   def      UpperCamelCase_  (					self							:			Dict)				->				Union[str, Any]:

    """simple docstring"""







    self._test_xformers_attention_forwardGenerator_pass(test_mean_pixel_difference=lowerCAmelCase)







@slow
class 		snake_case						(	unittest.TestCase  ):



   '''simple docstring'''






   def      UpperCamelCase_  (					self							:			Dict)				->				Union[str, Any]:

    """simple docstring"""







    super().tearDown()
    gc.collect()
    torch.cuda.empty_cache()

   def      UpperCamelCase_  (					self							:			Any				,		lowerCAmelCase							:			Dict				,		lowerCAmelCase							:			Optional[Any]="cpu"				,		lowerCAmelCase							:			Any=torch.floataa				,		lowerCAmelCase							:			Optional[Any]=0)				->				Tuple:

    """simple docstring"""







    _snake_case    :  Any					=					torch.Generator(device=lowerCAmelCase).manual_seed(lowerCAmelCase)
    _snake_case    :  Optional[Any]					=					np.random.RandomState(lowerCAmelCase).standard_normal((1, 8, 128, 16))
    _snake_case    :  List[str]					=					torch.from_numpy(lowerCAmelCase).to(device=lowerCAmelCase				,		dtype=lowerCAmelCase)
    _snake_case    :  Optional[int]					=					{
        """prompt""": """A hammer hitting a wooden surface""",
        """latents""": latents,
        """generator""": generator,
        """num_inference_steps""": 3,
        """guidance_scale""": 2.5,
    }
    return inputs

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

    """simple docstring"""







    _snake_case    :  Dict					=					AudioLDMPipeline.from_pretrained("""cvssp/audioldm""")
    _snake_case    :  Optional[int]					=					audioldm_pipe.to(lowerCAmelCase)
    audioldm_pipe.set_progress_bar_config(disable=lowerCAmelCase)

    _snake_case    :  Tuple					=					self.get_inputs(lowerCAmelCase)
    _snake_case    :  int					=					25
    _snake_case    :  Optional[Any]					=					audioldm_pipe(**lowerCAmelCase).audios[0]

    assert audio.ndim == 1
    assert len(lowerCAmelCase) == 8_1920

    _snake_case    :  Any					=					audio[7_7230:7_7240]
    _snake_case    :  str					=					np.array(
        [-0.4_884, -0.4_607, 0.0_023, 0.5_007, 0.5_896, 0.5_151, 0.3_813, -0.0_208, -0.3_687, -0.4_315])
    _snake_case    :  List[str]					=					np.abs(expected_slice - audio_slice).max()
    assert max_diff < 1E-2


   def      UpperCamelCase_  (					self							:			Dict)				->				List[Any]:

    """simple docstring"""







    _snake_case    :  Dict					=					AudioLDMPipeline.from_pretrained("""cvssp/audioldm""")
    _snake_case    :  Any					=					LMSDiscreteScheduler.from_config(audioldm_pipe.scheduler.config)
    _snake_case    :  Optional[int]					=					audioldm_pipe.to(lowerCAmelCase)
    audioldm_pipe.set_progress_bar_config(disable=lowerCAmelCase)

    _snake_case    :  Union[str, Any]					=					self.get_inputs(lowerCAmelCase)
    _snake_case    :  List[str]					=					audioldm_pipe(**lowerCAmelCase).audios[0]

    assert audio.ndim == 1
    assert len(lowerCAmelCase) == 8_1920

    _snake_case    :  Optional[Any]					=					audio[2_7780:2_7790]
    _snake_case    :  int					=					np.array([-0.2_131, -0.0_873, -0.0_124, -0.0_189, 0.0_569, 0.1_373, 0.1_883, 0.2_886, 0.3_297, 0.2_212])
    _snake_case    :  List[Any]					=					np.abs(expected_slice - audio_slice).max()
    assert max_diff < 3E-2
