




import argparse
import json
import os

import fairseq
import torch
from fairseq.data import Dictionary

from transformers import (
    HubertConfig,
    HubertForCTC,
    HubertModel,
    WavaVecaCTCTokenizer,
    WavaVecaFeatureExtractor,
    WavaVecaProcessor,
    logging,
)


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

a_   		=     {
    "post_extract_proj": "feature_projection.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.layer_norm": "encoder.layer_norm",
    "w2v_model.layer_norm": "feature_projection.layer_norm",
    "w2v_encoder.proj": "lm_head",
    "mask_emb": "masked_spec_embed",
}




def 					__SCREAMING_SNAKE_CASE   (  lowercase_					,     lowercase_					,     lowercase_					,     lowercase_					,     lowercase_      )       ->	List[Any]:

    """simple docstring"""


    for attribute in key.split('''.'''      ):
        __UpperCamelCase  		=						getattr(lowercase_					,     lowercase_      )

    if weight_type is not None:
        __UpperCamelCase  		=						getattr(lowercase_					,     lowercase_      ).shape
    else:
        __UpperCamelCase  		=						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":
        __UpperCamelCase  		=						value
    elif weight_type == "weight_g":
        __UpperCamelCase  		=						value
    elif weight_type == "weight_v":
        __UpperCamelCase  		=						value
    elif weight_type == "bias":
        __UpperCamelCase  		=						value
    else:
        __UpperCamelCase  		=						value

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




def 					__SCREAMING_SNAKE_CASE   (  lowercase_					,     lowercase_					,     lowercase_      )       ->	Dict:

    """simple docstring"""


    __UpperCamelCase  		=						[]
    __UpperCamelCase  		=						fairseq_model.state_dict()

    __UpperCamelCase  		=						hf_model.hubert.feature_extractor if is_finetuned else hf_model.feature_extractor

    for name, value in fairseq_dict.items():
        __UpperCamelCase  		=						False
        if "conv_layers" in name:
            load_conv_layer(
                lowercase_					,     lowercase_					,     lowercase_					,     lowercase_					,     hf_model.config.feat_extract_norm == '''group'''					,     )
            __UpperCamelCase  		=						True
        else:
            for key, mapped_key in MAPPING.items():
                __UpperCamelCase  		=						'''hubert.''' + 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] and not is_finetuned):
                    __UpperCamelCase  		=						True
                    if "*" in mapped_key:
                        __UpperCamelCase  		=						name.split(lowercase_      )[0].split('''.'''      )[-2]
                        __UpperCamelCase  		=						mapped_key.replace('''*'''					,     lowercase_      )
                    if "weight_g" in name:
                        __UpperCamelCase  		=						'''weight_g'''
                    elif "weight_v" in name:
                        __UpperCamelCase  		=						'''weight_v'''
                    elif "weight" in name:
                        __UpperCamelCase  		=						'''weight'''
                    elif "bias" in name:
                        __UpperCamelCase  		=						'''bias'''
                    else:
                        __UpperCamelCase  		=						None
                    set_recursively(lowercase_					,     lowercase_					,     lowercase_					,     lowercase_					,     lowercase_      )
                continue
        if not is_used:
            unused_weights.append(lowercase_      )

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




def 					__SCREAMING_SNAKE_CASE   (  lowercase_					,     lowercase_					,     lowercase_					,     lowercase_					,     lowercase_      )       ->	int:

    """simple docstring"""


    __UpperCamelCase  		=						full_name.split('''conv_layers.'''      )[-1]
    __UpperCamelCase  		=						name.split('''.'''      )
    __UpperCamelCase  		=						int(items[0]      )
    __UpperCamelCase  		=						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."
            )
            __UpperCamelCase  		=						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."
            )
            __UpperCamelCase  		=						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."
            )
            __UpperCamelCase  		=						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."
            )
            __UpperCamelCase  		=						value
            logger.info(F"Feat extract layer norm weight of layer {layer_id} was initialized from {full_name}."      )
    else:
        unused_weights.append(lowercase_      )




@torch.no_grad()
def 					__SCREAMING_SNAKE_CASE   (  lowercase_					,     lowercase_					,     lowercase_=None					,     lowercase_=None					,     lowercase_=True      )       ->	List[str]:

    """simple docstring"""


    if config_path is not None:
        __UpperCamelCase  		=						HubertConfig.from_pretrained(lowercase_      )
    else:
        __UpperCamelCase  		=						HubertConfig()

    if is_finetuned:
        if dict_path:
            __UpperCamelCase  		=						Dictionary.load(lowercase_      )

            # important change bos & pad token id since CTC symbol is <pad> and
            # not <s> as in fairseq
            __UpperCamelCase  		=						target_dict.pad_index
            __UpperCamelCase  		=						target_dict.bos_index
            __UpperCamelCase  		=						target_dict.eos_index
            __UpperCamelCase  		=						len(target_dict.symbols      )
            __UpperCamelCase  		=						os.path.join(lowercase_					,     '''vocab.json'''      )
            if not os.path.isdir(lowercase_      ):
                logger.error('''--pytorch_dump_folder_path ({}) should be a directory'''.format(lowercase_      )      )
                return
            os.makedirs(lowercase_					,     exist_ok=lowercase_      )
            with open(lowercase_					,     '''w'''					,     encoding='''utf-8'''      ) as vocab_handle:
                json.dump(target_dict.indices					,     lowercase_      )
            __UpperCamelCase  		=						WavaVecaCTCTokenizer(
                lowercase_					,     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=lowercase_					,     )
            __UpperCamelCase  		=						True if config.feat_extract_norm == '''layer''' else False
            __UpperCamelCase  		=						WavaVecaFeatureExtractor(
                feature_size=1					,     sampling_rate=1_60_00					,     padding_value=0					,     do_normalize=lowercase_					,     return_attention_mask=lowercase_					,     )
            __UpperCamelCase  		=						WavaVecaProcessor(feature_extractor=lowercase_					,     tokenizer=lowercase_      )
            processor.save_pretrained(lowercase_      )

        __UpperCamelCase  		=						HubertForCTC(lowercase_      )
    else:
        __UpperCamelCase  		=						HubertModel(lowercase_      )

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

    __UpperCamelCase  		=						model[0].eval()

    recursively_load_weights(lowercase_					,     lowercase_					,     lowercase_      )

    hf_wavavec.save_pretrained(lowercase_      )


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(
     "--not_finetuned", action="store_true", help="Whether the model to convert is a fine-tuned model or not"
 )
 a_   		=     parser.parse_args()
 convert_hubert_checkpoint(
     args.checkpoint_path, args.pytorch_dump_folder_path, args.config_path, args.dict_path, not args.not_finetuned
 )












import copy
from typing import Any, Dict, List, Optional, Union

import numpy as np
import torch

from ...audio_utils import mel_filter_bank, spectrogram, window_function
from ...feature_extraction_sequence_utils import SequenceFeatureExtractor
from ...feature_extraction_utils import BatchFeature
from ...utils import TensorType, logging


a_   		=     logging.get_logger(__name__)

class  _lowerCamelCase						(			_SCREAMING_SNAKE_CASE   ):

      """simple docstring"""

      lowerCAmelCase__			: Dict    =					["input_features", "is_longer"]







      def __init__(     self					: Dict ,       snake_case					: int=64 ,       snake_case					: Dict=48000 ,       snake_case					: Tuple=480 ,       snake_case					: Optional[Any]=10 ,       snake_case					: Union[str, Any]=1024 ,       snake_case					: Union[str, Any]=0.0 ,       snake_case					: List[str]=False ,       snake_case					: float = 0 ,       snake_case					: float = 14000 ,       snake_case					: int = None ,       snake_case					: str = "fusion" ,       snake_case					: str = "repeatpad" ,       **snake_case					: int ,       ):
          super().__init__(
              feature_size=snake_case ,       sampling_rate=snake_case ,       padding_value=snake_case ,       return_attention_mask=snake_case ,       **snake_case ,       )
          __UpperCamelCase  		=						top_db
          __UpperCamelCase  		=						truncation
          __UpperCamelCase  		=						padding
          __UpperCamelCase  		=						fft_window_size
          __UpperCamelCase  		=						(fft_window_size >> 1) + 1
          __UpperCamelCase  		=						hop_length
          __UpperCamelCase  		=						max_length_s
          __UpperCamelCase  		=						max_length_s * sampling_rate
          __UpperCamelCase  		=						sampling_rate
          __UpperCamelCase  		=						frequency_min
          __UpperCamelCase  		=						frequency_max
          __UpperCamelCase  		=						mel_filter_bank(
              num_frequency_bins=self.nb_frequency_bins ,       num_mel_filters=snake_case ,       min_frequency=snake_case ,       max_frequency=snake_case ,       sampling_rate=snake_case ,       norm=snake_case ,       mel_scale='''htk''' ,       )
          __UpperCamelCase  		=						mel_filter_bank(
              num_frequency_bins=self.nb_frequency_bins ,       num_mel_filters=snake_case ,       min_frequency=snake_case ,       max_frequency=snake_case ,       sampling_rate=snake_case ,       norm='''slaney''' ,       mel_scale='''slaney''' ,       )







      def       snake_case	(     self					: Union[str, Any]				):
          __UpperCamelCase  		=						copy.deepcopy(self.__dict__				)
          __UpperCamelCase  		=						self.__class__.__name__
          if "mel_filters" in output:
              del output["mel_filters"]
          if "mel_filters_slaney" in output:
              del output["mel_filters_slaney"]
          return output







      def       snake_case	(     self					: Tuple ,       snake_case					: np.array ,       snake_case					: Optional[np.array] = None				):
          __UpperCamelCase  		=						spectrogram(
              snake_case ,       window_function(self.fft_window_size ,       '''hann'''				) ,       frame_length=self.fft_window_size ,       hop_length=self.hop_length ,       power=2.0 ,       mel_filters=snake_case ,       log_mel='''dB''' ,       )
          return log_mel_spectrogram.T







      def       snake_case	(     self					: Optional[int] ,       snake_case					: Any ,       snake_case					: List[Any] ,       snake_case					: int				):
          __UpperCamelCase  		=						np.array_split(list(range(0 ,       total_frames - chunk_frames + 1				)				) ,       3				)
          if len(ranges[1]				) == 0:
              # if the audio is too short, we just use the first chunk
              __UpperCamelCase  		=						[0]
          if len(ranges[2]				) == 0:
              # if the audio is too short, we just use the first chunk
              __UpperCamelCase  		=						[0]
          # randomly choose index for each part
          __UpperCamelCase  		=						np.random.choice(ranges[0]				)
          __UpperCamelCase  		=						np.random.choice(ranges[1]				)
          __UpperCamelCase  		=						np.random.choice(ranges[2]				)

          __UpperCamelCase  		=						mel[idx_front : idx_front + chunk_frames, :]
          __UpperCamelCase  		=						mel[idx_middle : idx_middle + chunk_frames, :]
          __UpperCamelCase  		=						mel[idx_back : idx_back + chunk_frames, :]

          __UpperCamelCase  		=						torch.tensor(mel[None, None, :]				)
          __UpperCamelCase  		=						torch.nn.functional.interpolate(
              snake_case ,       size=[chunk_frames, 64] ,       mode='''bilinear''' ,       align_corners=snake_case				)
          __UpperCamelCase  		=						mel_shrink[0][0].numpy()
          __UpperCamelCase  		=						np.stack([mel_shrink, mel_chunk_front, mel_chunk_middle, mel_chunk_back] ,       axis=0				)
          return mel_fusion







      def       snake_case	(     self					: Optional[Any] ,       snake_case					: np.array ,       snake_case					: Optional[int] ,       snake_case					: Tuple ,       snake_case					: str				):
          if waveform.shape[0] > max_length:
              if truncation == "rand_trunc":
                  __UpperCamelCase  		=						True
                  # random crop to max_length (for compatibility) -> this should be handled by self.pad
                  __UpperCamelCase  		=						len(snake_case				) - max_length
                  __UpperCamelCase  		=						np.random.randint(0 ,       overflow + 1				)
                  __UpperCamelCase  		=						waveform[idx : idx + max_length]
                  __UpperCamelCase  		=						self._np_extract_fbank_features(snake_case ,       self.mel_filters_slaney				)[None, :]
              elif truncation == "fusion":
                  __UpperCamelCase  		=						self._np_extract_fbank_features(snake_case ,       self.mel_filters				)
                  __UpperCamelCase  		=						max_length // self.hop_length + 1  # the +1 related to how the spectrogram is computed
                  __UpperCamelCase  		=						mel.shape[0]
                  if chunk_frames == total_frames:
                      # there is a corner case where the audio length is larger than max_length but smaller than max_length+hop_length.
                      # In this case, we just use the whole audio.
                      __UpperCamelCase  		=						np.stack([mel, mel, mel, mel] ,       axis=0				)
                      __UpperCamelCase  		=						False
                  else:
                      __UpperCamelCase  		=						self._random_mel_fusion(snake_case ,       snake_case ,       snake_case				)
                      __UpperCamelCase  		=						True
              else:
                  raise NotImplementedError(F"data_truncating {truncation} not implemented"				)

          else:
              __UpperCamelCase  		=						False
              # only use repeat as a new possible value for padding. you repeat the audio before applying the usual max_length padding
              if waveform.shape[0] < max_length:
                  if padding == "repeat":
                      __UpperCamelCase  		=						int(max_length / len(snake_case				)				)
                      __UpperCamelCase  		=						np.stack(np.tile(snake_case ,       n_repeat + 1				)				)[:max_length]
                  if padding == "repeatpad":
                      __UpperCamelCase  		=						int(max_length / len(snake_case				)				)
                      __UpperCamelCase  		=						np.stack(np.tile(snake_case ,       snake_case				)				)
                  __UpperCamelCase  		=						np.pad(snake_case ,       (0, max_length - waveform.shape[0]) ,       mode='''constant''' ,       constant_values=0				)

              if truncation == "fusion":
                  __UpperCamelCase  		=						self._np_extract_fbank_features(snake_case ,       self.mel_filters				)
                  __UpperCamelCase  		=						np.stack([input_mel, input_mel, input_mel, input_mel] ,       axis=0				)
              else:
                  __UpperCamelCase  		=						self._np_extract_fbank_features(snake_case ,       self.mel_filters_slaney				)[None, :]

          return input_mel, longer







      def __call__(     self					: List[str] ,       snake_case					: Union[np.ndarray, List[float], List[np.ndarray], List[List[float]]] ,       snake_case					: str = None ,       snake_case					: Optional[str] = None ,       snake_case					: Optional[int] = None ,       snake_case					: Optional[int] = None ,       snake_case					: Optional[Union[str, TensorType]] = None ,       **snake_case					: Any ,       ):
          __UpperCamelCase  		=						truncation if truncation is not None else self.truncation
          __UpperCamelCase  		=						padding if padding else self.padding

          if sampling_rate is not None:
              if sampling_rate != self.sampling_rate:
                  raise ValueError(
                      F"The model corresponding to this feature extractor: {self.__class__.__name__} was trained using a"
                      F" sampling rate of {self.sampling_rate}. Please make sure that the provided `raw_speech` input"
                      F" was sampled with {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.'''				)

          __UpperCamelCase  		=						isinstance(snake_case ,       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}"				)
          __UpperCamelCase  		=						is_batched_numpy or (
              isinstance(snake_case ,       (list, tuple)				) and (isinstance(raw_speech[0] ,       (np.ndarray, tuple, list)				))
          )

          if is_batched:
              __UpperCamelCase  		=						[np.asarray(snake_case ,       dtype=np.floataa				) for speech in raw_speech]
          elif not is_batched and not isinstance(snake_case ,       np.ndarray				):
              __UpperCamelCase  		=						np.asarray(snake_case ,       dtype=np.floataa				)
          elif isinstance(snake_case ,       np.ndarray				) and raw_speech.dtype is np.dtype(np.floataa				):
              __UpperCamelCase  		=						raw_speech.astype(np.floataa				)

          # always return batch
          if not is_batched:
              __UpperCamelCase  		=						[np.asarray(snake_case				)]

          # convert to mel spectrogram, truncate and pad if needed.
          __UpperCamelCase  		=						[
              self._get_input_mel(snake_case ,       max_length if max_length else self.nb_max_samples ,       snake_case ,       snake_case				)
              for waveform in raw_speech
          ]

          __UpperCamelCase  		=						[]
          __UpperCamelCase  		=						[]
          for mel, longer in padded_inputs:
              input_mel.append(snake_case				)
              is_longer.append(snake_case				)

          if truncation == "fusion" and sum(snake_case				) == 0:
              # if no audio is longer than 10s, then randomly select one audio to be longer
              __UpperCamelCase  		=						np.random.randint(0 ,       len(snake_case				)				)
              __UpperCamelCase  		=						True

          if isinstance(input_mel[0] ,       snake_case				):
              __UpperCamelCase  		=						[np.asarray(snake_case ,       dtype=np.floataa				) for feature in input_mel]

          # is_longer is a list of bool
          __UpperCamelCase  		=						[[longer] for longer in is_longer]

          __UpperCamelCase  		=						{'''input_features''': input_mel, '''is_longer''': is_longer}
          __UpperCamelCase  		=						BatchFeature(snake_case				)

          if return_tensors is not None:
              __UpperCamelCase  		=						input_features.convert_to_tensors(snake_case				)

          return input_features






