






'''simple docstring'''





import json
import os
from typing import Dict, List, Optional, Tuple

from ...tokenization_utils import PreTrainedTokenizer
from ...utils import logging


lowercase  :							Union[str, Any]			  =    logging.get_logger(__name__)


lowercase  :							Any			  =    {
    '''vocab_file''': '''vocab.json''',
    '''tokenizer_config_file''': '''tokenizer_config.json''',
    '''merges_file''': '''merges.txt''',
}

lowercase  :							Dict			  =    {
    '''vocab_file''': {
        '''facebook/s2t-wav2vec2-large-en-de''': (
            '''https://huggingface.co/facebook/s2t-wav2vec2-large-en-de/resolve/main/vocab.json'''
        ),
    },
    '''tokenizer_config_file''': {
        '''facebook/s2t-wav2vec2-large-en-de''': (
            '''https://huggingface.co/facebook/s2t-wav2vec2-large-en-de/resolve/main/tokenizer_config.json'''
        ),
    },
    '''merges_file''': {
        '''facebook/s2t-wav2vec2-large-en-de''': (
            '''https://huggingface.co/facebook/s2t-wav2vec2-large-en-de/resolve/main/merges.txt'''
        ),
    },
}

lowercase  :							List[str]			  =    '''</w>'''
lowercase  :							Union[str, Any]			  =    '''@@ '''

def      lowerCAmelCase__	(    _a       :			Optional[Any]    ):
		snake_case_				:							List[Any]						 =       set()
		snake_case_				:							Dict						 =       word[0]
		for char in word[1:]:
				pairs.add((prev_char, char)    )
				snake_case_				:							Tuple						 =       char
		return pairs


# Speech2Text2 has no max input length
lowercase  :							int			  =    {'''facebook/s2t-wav2vec2-large-en-de''': 10_24}




class 		UpperCAmelCase_						(	SCREAMING_SNAKE_CASE__					):


						'''simple docstring'''




						A     :   str						=					VOCAB_FILES_NAMES
						A     :   Tuple						=					PRETRAINED_VOCAB_FILES_MAP
						A     :   Tuple						=					PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
						A     :   Any						=					['input_ids', 'attention_mask']






						def __init__(	self		,				_SCREAMING_SNAKE_CASE		,				_SCREAMING_SNAKE_CASE="<s>"		,				_SCREAMING_SNAKE_CASE="<pad>"		,				_SCREAMING_SNAKE_CASE="</s>"		,				_SCREAMING_SNAKE_CASE="<unk>"		,				_SCREAMING_SNAKE_CASE=False		,				_SCREAMING_SNAKE_CASE=None		,				**_SCREAMING_SNAKE_CASE		,				) ->				Tuple:
								super().__init__(
								    unk_token=_SCREAMING_SNAKE_CASE		,				bos_token=_SCREAMING_SNAKE_CASE		,				eos_token=_SCREAMING_SNAKE_CASE		,				pad_token=_SCREAMING_SNAKE_CASE		,				do_lower_case=_SCREAMING_SNAKE_CASE		,				**_SCREAMING_SNAKE_CASE		,				)

								snake_case_				:							Tuple						 =       do_lower_case

								with open(_SCREAMING_SNAKE_CASE		,				encoding="utf-8"				) as vocab_handle:
										snake_case_				:							Optional[int]						 =       json.load(_SCREAMING_SNAKE_CASE				)
								snake_case_				:							List[str]						 =       {v: k for k, v in self.encoder.items()}

								if merges_file is None:
										logger.info(f'''No merges files provided. {self.__class__.__name__} can only be used for decoding.'''				)

										snake_case_				:							Optional[int]						 =       None
										snake_case_				:							List[str]						 =       None
								else:
										with open(_SCREAMING_SNAKE_CASE		,				encoding="utf-8"				) as merges_handle:
												snake_case_				:							List[Any]						 =       merges_handle.read().split("\n"				)[:-1]

										snake_case_				:							Tuple						 =       [tuple(merge.split()[:2]				) for merge in merges]
										snake_case_				:							Union[str, Any]						 =       dict(zip(_SCREAMING_SNAKE_CASE		,				range(len(_SCREAMING_SNAKE_CASE				)				)				)				)
										snake_case_				:							Union[str, Any]						 =       {}






						@property
						def       _lowerCAmelCase       (	self				) ->				int:
								return len(self.decoder				)






						def       _lowerCAmelCase       (	self				) ->				Dict:
								return dict(self.encoder		,				**self.added_tokens_encoder				)






						def       _lowerCAmelCase       (	self		,				_SCREAMING_SNAKE_CASE				) ->				List[Any]:
								snake_case_				:							Tuple						 =       tuple(token[:-1]				) + (token[-1] + BPE_TOKEN_MERGES,)
								if token in self.cache:
										return self.cache[token]
								snake_case_				:							List[Any]						 =       get_pairs(_SCREAMING_SNAKE_CASE				)

								if not pairs:
										return token

								while True:
										snake_case_				:							List[Any]						 =       min(_SCREAMING_SNAKE_CASE		,				key=lambda _SCREAMING_SNAKE_CASE				: self.bpe_ranks.get(_SCREAMING_SNAKE_CASE		,				float("inf"				)				)				)
										if bigram not in self.bpe_ranks:
												break
										snake_case_				:							Tuple						 =       bigram
										snake_case_				:							List[Any]						 =       []
										snake_case_				:							Optional[Any]						 =       0
										while i < len(_SCREAMING_SNAKE_CASE				):
												try:
														snake_case_				:							Union[str, Any]						 =       word.index(_SCREAMING_SNAKE_CASE		,				_SCREAMING_SNAKE_CASE				)
												except ValueError:
														new_word.extend(word[i:]				)
														break
												else:
														new_word.extend(word[i:j]				)
														snake_case_				:							List[str]						 =       j

												if word[i] == first and i < len(_SCREAMING_SNAKE_CASE				) - 1 and word[i + 1] == second:
														new_word.append(first + second				)
														i += 2
												else:
														new_word.append(word[i]				)
														i += 1
										snake_case_				:							Optional[Any]						 =       tuple(_SCREAMING_SNAKE_CASE				)
										snake_case_				:							Dict						 =       new_word
										if len(_SCREAMING_SNAKE_CASE				) == 1:
												break
										else:
												snake_case_				:							str						 =       get_pairs(_SCREAMING_SNAKE_CASE				)
								snake_case_				:							int						 =       " ".join(_SCREAMING_SNAKE_CASE				)
								if word == "\n  " + BPE_TOKEN_MERGES:
										snake_case_				:							Dict						 =       "\n" + BPE_TOKEN_MERGES

								if word.endswith(_SCREAMING_SNAKE_CASE				):
										snake_case_				:							Optional[int]						 =       word.replace(_SCREAMING_SNAKE_CASE		,				""				)

								snake_case_				:							Optional[int]						 =       word.replace(" "		,				_SCREAMING_SNAKE_CASE				)
								snake_case_				:							Dict						 =       word
								return word






						def       _lowerCAmelCase       (	self		,				_SCREAMING_SNAKE_CASE				) ->				Union[str, Any]:

								if self.bpe_ranks is None:
										raise ValueError(
										    "This tokenizer was instantiated without a `merges.txt` file, so"
										    " that it can only be used for decoding, not for encoding."
										    "Make sure to provide `merges.txt` file at instantiation to enable "
										    "encoding."				)

								if self.do_lower_case:
										snake_case_				:							List[Any]						 =       text.lower()

								snake_case_				:							Any						 =       text.split()

								snake_case_				:							Any						 =       []
								for token in text:
										if token:
												split_tokens.extend(list(self.bpe(_SCREAMING_SNAKE_CASE				).split(" "				)				)				)

								return split_tokens






						def       _lowerCAmelCase       (	self		,				_SCREAMING_SNAKE_CASE				) ->				int:
								return self.encoder.get(_SCREAMING_SNAKE_CASE		,				self.encoder.get(self.unk_token				)				)






						def       _lowerCAmelCase       (	self		,				_SCREAMING_SNAKE_CASE				) ->				str:
								snake_case_				:							Union[str, Any]						 =       self.decoder.get(_SCREAMING_SNAKE_CASE		,				self.unk_token				)
								return result






						def       _lowerCAmelCase       (	self		,				_SCREAMING_SNAKE_CASE				) ->				str:
								snake_case_				:							List[str]						 =       " ".join(_SCREAMING_SNAKE_CASE				)

								# make sure @@ tokens are concatenated
								snake_case_				:							Tuple						 =       "".join(string.split(_SCREAMING_SNAKE_CASE				)				)

								return string






						def       _lowerCAmelCase       (	self		,				_SCREAMING_SNAKE_CASE		,				_SCREAMING_SNAKE_CASE = None				) ->				Tuple[str]:
								if not os.path.isdir(_SCREAMING_SNAKE_CASE				):
										logger.error(f'''Vocabulary path ({save_directory}) should be a directory'''				)
										return
								snake_case_				:							List[str]						 =       os.path.join(
								    _SCREAMING_SNAKE_CASE		,				(filename_prefix + "-" if filename_prefix else "") + VOCAB_FILES_NAMES["vocab_file"]				)
								snake_case_				:							List[str]						 =       os.path.join(
								    _SCREAMING_SNAKE_CASE		,				(filename_prefix + "-" if filename_prefix else "") + VOCAB_FILES_NAMES["merges_file"]				)

								with open(_SCREAMING_SNAKE_CASE		,				"w"		,				encoding="utf-8"				) as f:
										f.write(json.dumps(self.encoder		,				indent=2		,				sort_keys=_SCREAMING_SNAKE_CASE		,				ensure_ascii=_SCREAMING_SNAKE_CASE				) + "\n"				)

								snake_case_				:							int						 =       0
								if self.bpe_ranks is None:
										return (vocab_file,)

								with open(_SCREAMING_SNAKE_CASE		,				"w"		,				encoding="utf-8"				) as writer:
										for bpe_tokens, token_index in sorted(self.bpe_ranks.items()		,				key=lambda _SCREAMING_SNAKE_CASE				: kv[1]				):
												if index != token_index:
														logger.warning(
														    f'''Saving vocabulary to {merges_file}: BPE merge indices are not consecutive.'''
														    " Please check that the tokenizer is not corrupted!"				)
														snake_case_				:							List[Any]						 =       token_index
												writer.write(" ".join(_SCREAMING_SNAKE_CASE				) + "\n"				)
												index += 1

								return (vocab_file, merges_file)








def      lowerCAmelCase__	(    _a       :			str  ,      _a       :			int    ):
		# "extended trapezoidal rule"
		# int(f) = dx/2 * (f1 + 2f2 + ... + fn)
		snake_case_				:							Optional[Any]						 =       (boundary[1] - boundary[0]) / steps
		snake_case_				:							str						 =       boundary[0]
		snake_case_				:							Dict						 =       boundary[1]
		snake_case_				:							str						 =       make_points(_a  ,      _a  ,      _a    )
		snake_case_				:							str						 =       0.0
		y += (h / 2.0) * f(_a    )
		for i in x_i:
				# print(i)
				y += h * f(_a    )
		y += (h / 2.0) * f(_a    )
		return y

def      lowerCAmelCase__	(    _a       :			str  ,      _a       :			Optional[Any]  ,      _a       :			Tuple    ):
		snake_case_				:							Tuple						 =       a + h
		while x < (b - h):
				yield x
				snake_case_				:							List[str]						 =       x + h

def      lowerCAmelCase__	(    _a       :			Tuple    ):  # enter your function here
		snake_case_				:							Tuple						 =       (x - 0) * (x - 0)
		return y

def      lowerCAmelCase__	(    ):
		snake_case_				:							Union[str, Any]						 =       0.0  # Lower bound of integration
		snake_case_				:							List[Any]						 =       1.0  # Upper bound of integration
		snake_case_				:							Tuple						 =       10.0  # define number of steps or resolution
		snake_case_				:							List[Any]						 =       [a, b]  # define boundary of integration
		snake_case_				:							Any						 =       method_a(_a  ,      _a    )
		print(F'''y = {y}'''    )


if __name__ == "__main__":
							main()
