

'''simple docstring'''





import argparse
import json
import os

import torch
from transformers.file_utils import has_file

from diffusers import UNetaDConditionModel, UNetaDModel


UpperCAmelCase__ :     Optional[Any]				    =    False
UpperCAmelCase__ :     Union[str, Any]				    =    True
UpperCAmelCase__ :     int				    =    False


if __name__ == "__main__":
  UpperCAmelCase__ :     List[Any]				    =    argparse.ArgumentParser()

  parser.add_argument(
      """--repo_path""",
      default=None,
      type=str,
      required=True,
      help="""The config json file corresponding to the architecture.""",
  )

  parser.add_argument("""--dump_path""", default=None, type=str, required=True, help="""Path to the output model.""")

  UpperCAmelCase__ :     List[str]				    =    parser.parse_args()

  UpperCAmelCase__ :     Dict				    =    {
      """image_size""": """sample_size""",
      """num_res_blocks""": """layers_per_block""",
      """block_channels""": """block_out_channels""",
      """down_blocks""": """down_block_types""",
      """up_blocks""": """up_block_types""",
      """downscale_freq_shift""": """freq_shift""",
      """resnet_num_groups""": """norm_num_groups""",
      """resnet_act_fn""": """act_fn""",
      """resnet_eps""": """norm_eps""",
      """num_head_channels""": """attention_head_dim""",
  }

  UpperCAmelCase__ :     str				    =    {
      """time_steps""": """time_proj""",
      """mid""": """mid_block""",
      """downsample_blocks""": """down_blocks""",
      """upsample_blocks""": """up_blocks""",
  }

  UpperCAmelCase__ :     Union[str, Any]				    =    """""" if has_file(args.repo_path, """config.json""") else """unet"""

  with open(os.path.join(args.repo_path, subfolder, """config.json"""), """r""", encoding="""utf-8""") as reader:
    UpperCAmelCase__ :     Union[str, Any]				    =    reader.read()
    UpperCAmelCase__ :     Any				    =    json.loads(text)

  if do_only_config:
    for key in config_parameters_to_change.keys():
      config.pop(key, None)

  if has_file(args.repo_path, """config.json"""):
    UpperCAmelCase__ :     int				    =    UNetaDModel(**config)
  else:
    UpperCAmelCase__ :     Optional[Any]				    =    UNetaDConditionModel if """ldm-text2im-large-256""" in args.repo_path else UNetaDModel
    UpperCAmelCase__ :     int				    =    class_name(**config)

  if do_only_config:
    model.save_config(os.path.join(args.repo_path, subfolder))

  UpperCAmelCase__ :     Optional[Any]				    =    dict(model.config)

  if do_only_renaming:
    for key, value in config_parameters_to_change.items():
      if key in config:
        UpperCAmelCase__ :     str				    =    config[key]
        del config[key]

    UpperCAmelCase__ :     Optional[int]				    =    [k.replace("""UNetRes""", """""") for k in config["""down_block_types"""]]
    UpperCAmelCase__ :     Optional[int]				    =    [k.replace("""UNetRes""", """""") for k in config["""up_block_types"""]]

  if do_only_weights:
    UpperCAmelCase__ :     Dict				    =    torch.load(os.path.join(args.repo_path, subfolder, """diffusion_pytorch_model.bin"""))

    UpperCAmelCase__ :     Optional[Any]				    =    {}
    for param_key, param_value in state_dict.items():
      if param_key.endswith(""".op.bias""") or param_key.endswith(""".op.weight"""):
        continue
      UpperCAmelCase__ :     Union[str, Any]				    =    False
      for key, new_key in key_parameters_to_change.items():
        if not has_changed and param_key.split(""".""")[0] == key:
          UpperCAmelCase__ :     List[Any]				    =    param_value
          UpperCAmelCase__ :     List[str]				    =    True
      if not has_changed:
        UpperCAmelCase__ :     Any				    =    param_value

    model.load_state_dict(new_state_dict)
    model.save_pretrained(os.path.join(args.repo_path, subfolder))







from typing import List, Optional, Union

import numpy as np
import torch
import torchaudio.compliance.kaldi as ta_kaldi

from ...feature_extraction_sequence_utils import SequenceFeatureExtractor
from ...feature_extraction_utils import BatchFeature
from ...utils import PaddingStrategy, TensorType, logging


UpperCAmelCase__ :     Tuple				    =    logging.get_logger(__name__)







class        a__       (   UpperCAmelCase       ):







  """simple docstring"""




  UpperCAmelCase__      : Optional[int]			       =["""input_features""", """attention_mask"""]


  def __init__(			self    : List[str]				,				UpperCAmelCase__    : Optional[Any]=8_0				,				UpperCAmelCase__    : List[str]=1_6_0_0_0				,				UpperCAmelCase__    : Optional[int]=8_0				,				UpperCAmelCase__    : List[str]=0.0				,				UpperCAmelCase__    : List[Any]=True				,				UpperCAmelCase__    : Tuple=True				,				UpperCAmelCase__    : Tuple=True				,				**UpperCAmelCase__    : Optional[int]				,				)					->Optional[int]:
        """simple docstring"""







        super().__init__(feature_size=UpperCAmelCase__				,				sampling_rate=UpperCAmelCase__				,				padding_value=UpperCAmelCase__				,				**UpperCAmelCase__		)
        SCREAMING_SNAKE_CASE :      Optional[int]       =   num_mel_bins
        SCREAMING_SNAKE_CASE :      Dict       =   do_ceptral_normalize
        SCREAMING_SNAKE_CASE :      Optional[int]       =   normalize_means
        SCREAMING_SNAKE_CASE :      Union[str, Any]       =   normalize_vars
        SCREAMING_SNAKE_CASE :      Union[str, Any]       =   True


  def  _lowercase      (			self    : Tuple				,				UpperCAmelCase__    : np.ndarray				,				)					->np.ndarray:
        """simple docstring"""







        SCREAMING_SNAKE_CASE :      List[str]       =   waveform * (2**1_5)  # Kaldi compliance: 16-bit signed integers
        SCREAMING_SNAKE_CASE :      Dict       =   torch.from_numpy(UpperCAmelCase__		).unsqueeze(0		)
        SCREAMING_SNAKE_CASE :      List[Any]       =   ta_kaldi.fbank(UpperCAmelCase__				,				num_mel_bins=self.num_mel_bins				,				sample_frequency=self.sampling_rate		)
        return features.numpy()


  @staticmethod
  def  _lowercase      (			UpperCAmelCase__    : np.ndarray				,				UpperCAmelCase__    : int				,				UpperCAmelCase__    : Optional[bool] = True				,				UpperCAmelCase__    : Optional[bool] = True				,				UpperCAmelCase__    : float = 0.0				,				)					->np.ndarray:
        """simple docstring"""







        if normalize_means:
              SCREAMING_SNAKE_CASE :      Tuple       =   x[:input_length].mean(axis=0		)
              SCREAMING_SNAKE_CASE :      List[Any]       =   np.subtract(UpperCAmelCase__				,				UpperCAmelCase__		)
        if normalize_vars:
              SCREAMING_SNAKE_CASE :      Optional[Any]       =   x[:input_length].std(axis=0		)
              SCREAMING_SNAKE_CASE :      Union[str, Any]       =   np.divide(UpperCAmelCase__				,				UpperCAmelCase__		)

        if input_length < x.shape[0]:
              SCREAMING_SNAKE_CASE :      Tuple       =   padding_value

        # make sure array is in float32
        SCREAMING_SNAKE_CASE :      Optional[Any]       =   x.astype(np.floataa		)

        return x


  def  _lowercase      (			self    : List[str]				,				UpperCAmelCase__    : List[np.ndarray]				,				UpperCAmelCase__    : Optional[np.ndarray] = None		)					->List[np.ndarray]:
        """simple docstring"""







        SCREAMING_SNAKE_CASE :      str       =   attention_mask.sum(-1		) if attention_mask is not None else [x.shape[0] for x in input_features]
        return [
            self.utterance_cmvn(UpperCAmelCase__				,				UpperCAmelCase__				,				self.normalize_means				,				self.normalize_vars				,				self.padding_value		)
            for x, n in zip(UpperCAmelCase__				,				UpperCAmelCase__		)
        ]




  def __call__(			self    : str				,				UpperCAmelCase__    : Union[np.ndarray, List[float], List[np.ndarray], List[List[float]]]				,				UpperCAmelCase__    : Union[bool, str, PaddingStrategy] = False				,				UpperCAmelCase__    : Optional[int] = None				,				UpperCAmelCase__    : bool = False				,				UpperCAmelCase__    : Optional[int] = None				,				UpperCAmelCase__    : Optional[Union[str, TensorType]] = None				,				UpperCAmelCase__    : Optional[int] = None				,				UpperCAmelCase__    : Optional[bool] = None				,				**UpperCAmelCase__    : Optional[int]				,				)					->BatchFeature:
        """simple docstring"""







        if sampling_rate is not None:
              if sampling_rate != self.sampling_rate:
                    raise ValueError(
                        f"The model corresponding to this feature extractor: {self} was trained using a sampling rate of"
                        f" {self.sampling_rate}. Please make sure that the provided `raw_speech` input was sampled with"
                        f" {self.sampling_rate} and not {sampling_rate}."		)
        else:
              logger.warning(
                  """It is strongly recommended to pass the `sampling_rate` argument to this function. """
                  """Failing to do so can result in silent errors that might be hard to debug."""		)

        SCREAMING_SNAKE_CASE :      Tuple       =   isinstance(UpperCAmelCase__				,				np.ndarray		) and len(raw_speech.shape		) > 1
        if is_batched_numpy and len(raw_speech.shape		) > 2:
              raise ValueError(f"Only mono-channel audio is supported for input to {self}"		)
        SCREAMING_SNAKE_CASE :      Optional[Any]       =   is_batched_numpy or (
            isinstance(UpperCAmelCase__				,				(list, tuple)		) and (isinstance(raw_speech[0]				,				(np.ndarray, tuple, list)		))
        )

        if is_batched:
              SCREAMING_SNAKE_CASE :      Dict       =   [np.asarray(UpperCAmelCase__				,				dtype=np.floataa		) for speech in raw_speech]
        elif not is_batched and not isinstance(UpperCAmelCase__				,				np.ndarray		):
              SCREAMING_SNAKE_CASE :      Any       =   np.asarray(UpperCAmelCase__				,				dtype=np.floataa		)
        elif isinstance(UpperCAmelCase__				,				np.ndarray		) and raw_speech.dtype is np.dtype(np.floataa		):
              SCREAMING_SNAKE_CASE :      Tuple       =   raw_speech.astype(np.floataa		)

        # always return batch
        if not is_batched:
              SCREAMING_SNAKE_CASE :      Optional[Any]       =   [raw_speech]

        # extract fbank features
        SCREAMING_SNAKE_CASE :      Tuple       =   [self._extract_fbank_features(UpperCAmelCase__		) for waveform in raw_speech]

        # convert into correct format for padding
        SCREAMING_SNAKE_CASE :      Union[str, Any]       =   BatchFeature({"""input_features""": features}		)

        SCREAMING_SNAKE_CASE :      str       =   self.pad(
            UpperCAmelCase__				,				padding=UpperCAmelCase__				,				max_length=UpperCAmelCase__				,				truncation=UpperCAmelCase__				,				pad_to_multiple_of=UpperCAmelCase__				,				return_attention_mask=UpperCAmelCase__				,				**UpperCAmelCase__				,				)

        # make sure list is in array format
        SCREAMING_SNAKE_CASE :      Dict       =   padded_inputs.get("""input_features"""		)
        if isinstance(input_features[0]				,				UpperCAmelCase__		):
              SCREAMING_SNAKE_CASE :      Union[str, Any]       =   [np.asarray(UpperCAmelCase__				,				dtype=np.floataa		) for feature in input_features]

        SCREAMING_SNAKE_CASE :      Dict       =   padded_inputs.get("""attention_mask"""		)
        if attention_mask is not None:
              SCREAMING_SNAKE_CASE :      int       =   [np.asarray(UpperCAmelCase__				,				dtype=np.intaa		) for array in attention_mask]

        # Utterance-level cepstral mean and variance normalization
        if self.do_ceptral_normalize:
              SCREAMING_SNAKE_CASE :      Tuple       =   (
                  np.array(UpperCAmelCase__				,				dtype=np.intaa		)
                  if self._get_padding_strategies(UpperCAmelCase__				,				max_length=UpperCAmelCase__		) is not PaddingStrategy.DO_NOT_PAD
                  else None
              )
              SCREAMING_SNAKE_CASE :      str       =   self.normalize(
                  padded_inputs["""input_features"""]				,				attention_mask=UpperCAmelCase__		)

        if return_tensors is not None:
              SCREAMING_SNAKE_CASE :      Any       =   padded_inputs.convert_to_tensors(UpperCAmelCase__		)

        return padded_inputs




