'''simple docstring'''




import os
from typing import List, Optional, Union

from ...tokenization_utils import PreTrainedTokenizer
from ...tokenization_utils_base import AddedToken
from ...utils import logging


_lowercase						: List[str]						=						logging.get_logger(__name__)

_lowercase						: int						=						{"vocab_file": "vocab.txt"}

_lowercase						: List[Any]						=						{
    "vocab_file": {
        "facebook/esm2_t6_8M_UR50D": "https://huggingface.co/facebook/esm2_t6_8M_UR50D/resolve/main/vocab.txt",
        "facebook/esm2_t12_35M_UR50D": "https://huggingface.co/facebook/esm2_t12_35M_UR50D/resolve/main/vocab.txt",
    },
}

_lowercase						: int						=						{
    "facebook/esm2_t6_8M_UR50D": 1024,
    "facebook/esm2_t12_35M_UR50D": 1024,
}




def 							lowerCamelCase	(      UpperCAmelCase__       :					int )			->      Optional[Any]:
							with open(UpperCAmelCase__      ,      """r""" ) as f:
														lowercase_					:			Optional[Any]										=       f.read().splitlines()
														return [l.strip() for l in lines]





class     __magic_name__						(    _UpperCAmelCase):
			UpperCamelCase__				=       VOCAB_FILES_NAMES
			UpperCamelCase__				=       PRETRAINED_VOCAB_FILES_MAP
			UpperCamelCase__				=       PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
			UpperCamelCase__				=       ['''input_ids''', '''attention_mask''']







			def __init__(	self				:  Dict				,			lowercase_				:  List[str]				,			lowercase_				:  Any="<unk>"				,			lowercase_				:  str="<cls>"				,			lowercase_				:  Dict="<pad>"				,			lowercase_				:  int="<mask>"				,			lowercase_				:  Optional[Any]="<eos>"				,			**lowercase_				:  Any				,			):
										super().__init__(**lowercase_    )
										lowercase_					:			List[Any]										=       load_vocab_file(lowercase_    )
										lowercase_					:			Union[str, Any]										=       dict(enumerate(self.all_tokens    )    )
										lowercase_					:			Tuple										=       {tok: ind for ind, tok in enumerate(self.all_tokens    )}
										lowercase_					:			Optional[int]										=       unk_token
										lowercase_					:			List[str]										=       cls_token
										lowercase_					:			Dict										=       pad_token
										lowercase_					:			Optional[Any]										=       mask_token
										lowercase_					:			List[str]										=       eos_token
										lowercase_					:			List[Any]										=       self.all_tokens
										self._create_trie(self.unique_no_split_tokens    )







			def 	SCREAMING_SNAKE_CASE_     (	self				:  Optional[int]				,			lowercase_				:  int    ):
										return self._id_to_token.get(lowercase_				,			self.unk_token    )







			def 	SCREAMING_SNAKE_CASE_     (	self				:  List[str]				,			lowercase_				:  str    ):
										return self._token_to_id.get(lowercase_				,			self._token_to_id.get(self.unk_token    )    )







			def 	SCREAMING_SNAKE_CASE_     (	self				:  Optional[Any]				,			lowercase_				:  Tuple				,			**lowercase_				:  List[str]    ):
										return text.split()







			def 	SCREAMING_SNAKE_CASE_     (	self				:  str				,			lowercase_				:  Any=False    ):
										return len(self._id_to_token    )







			def 	SCREAMING_SNAKE_CASE_     (	self				:  List[Any]    ):
										return {token: i for i, token in enumerate(self.all_tokens    )}







			def 	SCREAMING_SNAKE_CASE_     (	self				:  List[str]				,			lowercase_				:  str    ):
										return self._token_to_id.get(lowercase_				,			self._token_to_id.get(self.unk_token    )    )







			def 	SCREAMING_SNAKE_CASE_     (	self				:  List[str]				,			lowercase_				:  int    ):
										return self._id_to_token.get(lowercase_				,			self.unk_token    )







			def 	SCREAMING_SNAKE_CASE_     (	self				:  int				,			lowercase_				:  List[int]				,			lowercase_				:  Optional[List[int]] = None    ):
										lowercase_					:			Any										=       [self.cls_token_id]
										lowercase_					:			List[Any]										=       [self.eos_token_id]  # No sep token in ESM vocabulary
										if token_ids_a is None:
																	if self.eos_token_id is None:
																								return cls + token_ids_a
																	else:
																								return cls + token_ids_a + sep
										elif self.eos_token_id is None:
																	raise ValueError("""Cannot tokenize multiple sequences when EOS token is not set!"""    )
										return cls + token_ids_a + sep + token_ids_a + sep  # Multiple inputs always have an EOS token







			def 	SCREAMING_SNAKE_CASE_     (	self				:  List[Any]				,			lowercase_				:  List				,			lowercase_				:  Optional[List] = None				,			lowercase_				:  bool = False    ):
										if already_has_special_tokens:
																	if token_ids_a is not None:
																								raise ValueError(
																								    """You should not supply a second sequence if the provided sequence of """
																								    """ids is already formatted with special tokens for the model."""    )

																	return [1 if token in self.all_special_ids else 0 for token in token_ids_a]
										lowercase_					:			Optional[Any]										=       [1] + ([0] * len(lowercase_    )) + [1]
										if token_ids_a is not None:
																	mask += [0] * len(lowercase_    ) + [1]
										return mask







			def 	SCREAMING_SNAKE_CASE_     (	self				:  Optional[Any]				,			lowercase_				:  Dict				,			lowercase_				:  Optional[Any]    ):
										lowercase_					:			Dict										=       os.path.join(lowercase_				,			(filename_prefix + """-""" if filename_prefix else """""") + """vocab.txt"""    )
										with open(lowercase_				,			"""w"""    ) as f:
																	f.write("""\n""".join(self.all_tokens    )    )
										return (vocab_file,)







			@property
			def 	SCREAMING_SNAKE_CASE_     (	self				:  Tuple    ):
										return self.get_vocab_size(with_added_tokens=lowercase_    )







			def 	SCREAMING_SNAKE_CASE_     (	self				:  Tuple				,			lowercase_				:  Union[List[str], List[AddedToken]]				,			lowercase_				:  bool = False    ):
										return super()._add_tokens(lowercase_				,			special_tokens=lowercase_    )






'''simple docstring'''




import math
import unittest




def 							lowerCamelCase	(      UpperCAmelCase__       :					int )			->      bool:
							assert isinstance(UpperCAmelCase__      ,      UpperCAmelCase__ ) and (
							    number >= 0
							), "'number' must been an int and positive"

							if 1 < number < 4:
														# 2 and 3 are primes
														return True
							elif number < 2 or number % 2 == 0 or number % 3 == 0:
														# Negatives, 0, 1, all even numbers, all multiples of 3 are not primes
														return False

							# All primes number are in format of 6k +/- 1
							for i in range(5      ,      int(math.sqrt(UpperCAmelCase__ ) + 1 )      ,      6 ):
														if number % i == 0 or number % (i + 2) == 0:
																					return False
							return True





class     __magic_name__						(    unittest.TestCase):







			def 	SCREAMING_SNAKE_CASE_     (	self				:  Dict    ):
										self.assertTrue(is_prime(2    )    )
										self.assertTrue(is_prime(3    )    )
										self.assertTrue(is_prime(5    )    )
										self.assertTrue(is_prime(7    )    )
										self.assertTrue(is_prime(11    )    )
										self.assertTrue(is_prime(13    )    )
										self.assertTrue(is_prime(17    )    )
										self.assertTrue(is_prime(19    )    )
										self.assertTrue(is_prime(23    )    )
										self.assertTrue(is_prime(29    )    )







			def 	SCREAMING_SNAKE_CASE_     (	self				:  Optional[Any]    ):
										with self.assertRaises(lowercase_    ):
																	is_prime(-19    )
										self.assertFalse(
										    is_prime(0    )				,			"""Zero doesn't have any positive factors, primes must have exactly two."""				,			)
										self.assertFalse(
										    is_prime(1    )				,			"""One only has 1 positive factor, primes must have exactly two."""				,			)
										self.assertFalse(is_prime(2 * 2    )    )
										self.assertFalse(is_prime(2 * 3    )    )
										self.assertFalse(is_prime(3 * 3    )    )
										self.assertFalse(is_prime(3 * 5    )    )
										self.assertFalse(is_prime(3 * 5 * 7    )    )


if __name__ == "__main__":
						unittest.main()





