



'''simple docstring'''



from math import cos, sin, sqrt, tau

from audio_filters.iir_filter import IIRFilter



def   __lowerCAmelCase					(							lowerCamelCase   :						int				,		lowerCamelCase   :						int				,		lowerCamelCase   :						float = 1 / sqrt(2					)					):






	'''simple docstring'''




	__lowerCAmelCase												=  tau * frequency / samplerate
	__lowerCAmelCase												=  sin(lowerCamelCase					)
	__lowerCAmelCase												=  cos(lowerCamelCase					)
	__lowerCAmelCase												=  _sin / (2 * q_factor)

	__lowerCAmelCase												=  (1 - _cos) / 2
	__lowerCAmelCase												=  1 - _cos

	__lowerCAmelCase												=  1 + alpha
	__lowerCAmelCase												=  -2 * _cos
	__lowerCAmelCase												=  1 - alpha

	__lowerCAmelCase												=  IIRFilter(2					)
	filt.set_coefficients([aa, aa, aa]				,		[ba, ba, ba]					)
	return filt



def   __lowerCAmelCase					(							lowerCamelCase   :						int				,		lowerCamelCase   :						int				,		lowerCamelCase   :						float = 1 / sqrt(2					)					):






	'''simple docstring'''




	__lowerCAmelCase												=  tau * frequency / samplerate
	__lowerCAmelCase												=  sin(lowerCamelCase					)
	__lowerCAmelCase												=  cos(lowerCamelCase					)
	__lowerCAmelCase												=  _sin / (2 * q_factor)

	__lowerCAmelCase												=  (1 + _cos) / 2
	__lowerCAmelCase												=  -1 - _cos

	__lowerCAmelCase												=  1 + alpha
	__lowerCAmelCase												=  -2 * _cos
	__lowerCAmelCase												=  1 - alpha

	__lowerCAmelCase												=  IIRFilter(2					)
	filt.set_coefficients([aa, aa, aa]				,		[ba, ba, ba]					)
	return filt



def   __lowerCAmelCase					(							lowerCamelCase   :						int				,		lowerCamelCase   :						int				,		lowerCamelCase   :						float = 1 / sqrt(2					)					):






	'''simple docstring'''




	__lowerCAmelCase												=  tau * frequency / samplerate
	__lowerCAmelCase												=  sin(lowerCamelCase					)
	__lowerCAmelCase												=  cos(lowerCamelCase					)
	__lowerCAmelCase												=  _sin / (2 * q_factor)

	__lowerCAmelCase												=  _sin / 2
	__lowerCAmelCase												=  0
	__lowerCAmelCase												=  -ba

	__lowerCAmelCase												=  1 + alpha
	__lowerCAmelCase												=  -2 * _cos
	__lowerCAmelCase												=  1 - alpha

	__lowerCAmelCase												=  IIRFilter(2					)
	filt.set_coefficients([aa, aa, aa]				,		[ba, ba, ba]					)
	return filt



def   __lowerCAmelCase					(							lowerCamelCase   :						int				,		lowerCamelCase   :						int				,		lowerCamelCase   :						float = 1 / sqrt(2					)					):






	'''simple docstring'''




	__lowerCAmelCase												=  tau * frequency / samplerate
	__lowerCAmelCase												=  sin(lowerCamelCase					)
	__lowerCAmelCase												=  cos(lowerCamelCase					)
	__lowerCAmelCase												=  _sin / (2 * q_factor)

	__lowerCAmelCase												=  1 - alpha
	__lowerCAmelCase												=  -2 * _cos
	__lowerCAmelCase												=  1 + alpha

	__lowerCAmelCase												=  IIRFilter(2					)
	filt.set_coefficients([ba, ba, ba]				,		[ba, ba, ba]					)
	return filt



def   __lowerCAmelCase					(							lowerCamelCase   :						int				,		lowerCamelCase   :						int				,		lowerCamelCase   :						float				,		lowerCamelCase   :						float = 1 / sqrt(2					)				,		):






	'''simple docstring'''




	__lowerCAmelCase												=  tau * frequency / samplerate
	__lowerCAmelCase												=  sin(lowerCamelCase					)
	__lowerCAmelCase												=  cos(lowerCamelCase					)
	__lowerCAmelCase												=  _sin / (2 * q_factor)
	__lowerCAmelCase												=  10 ** (gain_db / 40)

	__lowerCAmelCase												=  1 + alpha * big_a
	__lowerCAmelCase												=  -2 * _cos
	__lowerCAmelCase												=  1 - alpha * big_a
	__lowerCAmelCase												=  1 + alpha / big_a
	__lowerCAmelCase												=  -2 * _cos
	__lowerCAmelCase												=  1 - alpha / big_a

	__lowerCAmelCase												=  IIRFilter(2					)
	filt.set_coefficients([aa, aa, aa]				,		[ba, ba, ba]					)
	return filt



def   __lowerCAmelCase					(							lowerCamelCase   :						int				,		lowerCamelCase   :						int				,		lowerCamelCase   :						float				,		lowerCamelCase   :						float = 1 / sqrt(2					)				,		):






	'''simple docstring'''




	__lowerCAmelCase												=  tau * frequency / samplerate
	__lowerCAmelCase												=  sin(lowerCamelCase					)
	__lowerCAmelCase												=  cos(lowerCamelCase					)
	__lowerCAmelCase												=  _sin / (2 * q_factor)
	__lowerCAmelCase												=  10 ** (gain_db / 40)
	__lowerCAmelCase												=  (big_a + 1) - (big_a - 1) * _cos
	__lowerCAmelCase												=  (big_a + 1) + (big_a - 1) * _cos
	__lowerCAmelCase												=  (big_a - 1) - (big_a + 1) * _cos
	__lowerCAmelCase												=  (big_a - 1) + (big_a + 1) * _cos
	__lowerCAmelCase												=  2 * sqrt(lowerCamelCase					) * alpha

	__lowerCAmelCase												=  big_a * (pmc + aaa)
	__lowerCAmelCase												=  2 * big_a * mpc
	__lowerCAmelCase												=  big_a * (pmc - aaa)
	__lowerCAmelCase												=  ppmc + aaa
	__lowerCAmelCase												=  -2 * pmpc
	__lowerCAmelCase												=  ppmc - aaa

	__lowerCAmelCase												=  IIRFilter(2					)
	filt.set_coefficients([aa, aa, aa]				,		[ba, ba, ba]					)
	return filt




def   __lowerCAmelCase					(							lowerCamelCase   :						int				,		lowerCamelCase   :						int				,		lowerCamelCase   :						float				,		lowerCamelCase   :						float = 1 / sqrt(2					)				,		):






	'''simple docstring'''




	__lowerCAmelCase												=  tau * frequency / samplerate
	__lowerCAmelCase												=  sin(lowerCamelCase					)
	__lowerCAmelCase												=  cos(lowerCamelCase					)
	__lowerCAmelCase												=  _sin / (2 * q_factor)
	__lowerCAmelCase												=  10 ** (gain_db / 40)
	__lowerCAmelCase												=  (big_a + 1) - (big_a - 1) * _cos
	__lowerCAmelCase												=  (big_a + 1) + (big_a - 1) * _cos
	__lowerCAmelCase												=  (big_a - 1) - (big_a + 1) * _cos
	__lowerCAmelCase												=  (big_a - 1) + (big_a + 1) * _cos
	__lowerCAmelCase												=  2 * sqrt(lowerCamelCase					) * alpha

	__lowerCAmelCase												=  big_a * (ppmc + aaa)
	__lowerCAmelCase												=  -2 * big_a * pmpc
	__lowerCAmelCase												=  big_a * (ppmc - aaa)
	__lowerCAmelCase												=  pmc + aaa
	__lowerCAmelCase												=  2 * mpc
	__lowerCAmelCase												=  pmc - aaa

	__lowerCAmelCase												=  IIRFilter(2					)
	filt.set_coefficients([aa, aa, aa]				,		[ba, ba, ba]					)
	return filt




'''simple docstring'''



import json
from typing import List, Optional, Tuple

from tokenizers import normalizers

from ...tokenization_utils_fast import PreTrainedTokenizerFast
from ...utils import logging
from .tokenization_squeezebert import SqueezeBertTokenizer


lowerCAmelCase	:		Optional[Any]				=   logging.get_logger(__name__)

lowerCAmelCase	:		Optional[Any]				=   {'''vocab_file''': '''vocab.txt''', '''tokenizer_file''': '''tokenizer.json'''}

lowerCAmelCase	:		str				=   {
    '''vocab_file''': {
        '''squeezebert/squeezebert-uncased''': (
            '''https://huggingface.co/squeezebert/squeezebert-uncased/resolve/main/vocab.txt'''
        ),
        '''squeezebert/squeezebert-mnli''': '''https://huggingface.co/squeezebert/squeezebert-mnli/resolve/main/vocab.txt''',
        '''squeezebert/squeezebert-mnli-headless''': (
            '''https://huggingface.co/squeezebert/squeezebert-mnli-headless/resolve/main/vocab.txt'''
        ),
    },
    '''tokenizer_file''': {
        '''squeezebert/squeezebert-uncased''': (
            '''https://huggingface.co/squeezebert/squeezebert-uncased/resolve/main/tokenizer.json'''
        ),
        '''squeezebert/squeezebert-mnli''': (
            '''https://huggingface.co/squeezebert/squeezebert-mnli/resolve/main/tokenizer.json'''
        ),
        '''squeezebert/squeezebert-mnli-headless''': (
            '''https://huggingface.co/squeezebert/squeezebert-mnli-headless/resolve/main/tokenizer.json'''
        ),
    },
}

lowerCAmelCase	:		Optional[Any]				=   {
    '''squeezebert/squeezebert-uncased''': 5_1_2,
    '''squeezebert/squeezebert-mnli''': 5_1_2,
    '''squeezebert/squeezebert-mnli-headless''': 5_1_2,
}


lowerCAmelCase	:		Tuple				=   {
    '''squeezebert/squeezebert-uncased''': {'''do_lower_case''': True},
    '''squeezebert/squeezebert-mnli''': {'''do_lower_case''': True},
    '''squeezebert/squeezebert-mnli-headless''': {'''do_lower_case''': True},
}






class 					UpperCAmelCase__	(		UpperCamelCase__ ):
					a      :     Dict        =							VOCAB_FILES_NAMES
					a      :     Any        =							PRETRAINED_VOCAB_FILES_MAP
					a      :     Dict        =							PRETRAINED_INIT_CONFIGURATION
					a      :     str        =							PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
					a      :     Optional[Any]        =							SqueezeBertTokenizer



					def __init__(    self			,				UpperCamelCase=None			,				UpperCamelCase=None			,				UpperCamelCase=True			,				UpperCamelCase="[UNK]"			,				UpperCamelCase="[SEP]"			,				UpperCamelCase="[PAD]"			,				UpperCamelCase="[CLS]"			,				UpperCamelCase="[MASK]"			,				UpperCamelCase=True			,				UpperCamelCase=None			,				**UpperCamelCase			,				)     ->			List[Any]:
						super().__init__(
						    UpperCamelCase			,				tokenizer_file=UpperCamelCase			,				do_lower_case=UpperCamelCase			,				unk_token=UpperCamelCase			,				sep_token=UpperCamelCase			,				pad_token=UpperCamelCase			,				cls_token=UpperCamelCase			,				mask_token=UpperCamelCase			,				tokenize_chinese_chars=UpperCamelCase			,				strip_accents=UpperCamelCase			,				**UpperCamelCase			,				)

						__lowerCAmelCase												=  json.loads(self.backend_tokenizer.normalizer.__getstate__()     )
						if (
						    normalizer_state.get("lowercase"			,				UpperCamelCase     ) != do_lower_case
						    or normalizer_state.get("strip_accents"			,				UpperCamelCase     ) != strip_accents
						    or normalizer_state.get("handle_chinese_chars"			,				UpperCamelCase     ) != tokenize_chinese_chars
						):
							__lowerCAmelCase												=  getattr(UpperCamelCase			,				normalizer_state.pop("type"     )     )
							__lowerCAmelCase												=  do_lower_case
							__lowerCAmelCase												=  strip_accents
							__lowerCAmelCase												=  tokenize_chinese_chars
							__lowerCAmelCase												=  normalizer_class(**UpperCamelCase     )

						__lowerCAmelCase												=  do_lower_case



					def        UpperCAmelCase_ (    self			,				UpperCamelCase			,				UpperCamelCase=None     )     ->			str:
						__lowerCAmelCase												=  [self.cls_token_id] + token_ids_a + [self.sep_token_id]

						if token_ids_a:
							output += token_ids_a + [self.sep_token_id]

						return output



					def        UpperCAmelCase_ (    self			,				UpperCamelCase			,				UpperCamelCase = None     )     ->			List[int]:
						__lowerCAmelCase												=  [self.sep_token_id]
						__lowerCAmelCase												=  [self.cls_token_id]
						if token_ids_a is None:
							return len(cls + token_ids_a + sep     ) * [0]
						return len(cls + token_ids_a + sep     ) * [0] + len(token_ids_a + sep     ) * [1]



					def        UpperCAmelCase_ (    self			,				UpperCamelCase			,				UpperCamelCase = None     )     ->			Tuple[str]:
						__lowerCAmelCase												=  self._tokenizer.model.save(UpperCamelCase			,				name=UpperCamelCase     )
						return tuple(UpperCamelCase     )