






'''simple docstring'''




from math import sqrt

def 	__UpperCAmelCase       ( __magic_name__						)->    bool:



			"""simple docstring"""



			assert isinstance(__snake_case     ,__snake_case						) and (
			    number >= 0
			), "'number' must been an int and positive"

			snake_case_				:					Optional[int]   =       True

			# 0 and 1 are none primes.
			if number <= 1:
						snake_case_				:					Dict   =       False

			for divisor in range(2     ,int(round(sqrt(__snake_case						)						)						) + 1						):
						# if 'number' divisible by 'divisor' then sets 'status'
						# of false and break up the loop.
						if number % divisor == 0:
									snake_case_				:					Union[str, Any]   =       False
									break

    # precondition
			assert isinstance(__snake_case     ,__snake_case						), "'status' must been from type bool"

			return status

def 	__UpperCAmelCase       ( __magic_name__						)->    Dict:



			"""simple docstring"""



			assert isinstance(__snake_case     ,__snake_case						) and (n > 2), "'N' must been an int and > 2"

			# beginList: contains all natural numbers from 2 up to N
			snake_case_				:					Any   =       list(range(2     ,n + 1						)						)

			snake_case_				:					Union[str, Any]   =       []  # this list will be returns.

			# actual sieve of erathostenes
			for i in range(len(__snake_case						)						):
						for j in range(i + 1     ,len(__snake_case						)						):
									if (begin_list[i] != 0) and (begin_list[j] % begin_list[i] == 0):
												snake_case_				:					str   =       0

    # filters actual prime numbers.
			snake_case_				:					str   =       [x for x in begin_list if x != 0]

			# precondition
			assert isinstance(__snake_case     ,__snake_case						), "'ans' must been from type list"

			return ans

def 	__UpperCAmelCase       ( __magic_name__						)->    List[str]:



			"""simple docstring"""



			assert isinstance(__snake_case     ,__snake_case						) and (n > 2), "'N' must been an int and > 2"

			snake_case_				:					Union[str, Any]   =       []

			# iterates over all numbers between 2 up to N+1
			# if a number is prime then appends to list 'ans'
			for number in range(2     ,n + 1						):
						if is_prime(__snake_case						):
									ans.append(__snake_case						)

    # precondition
			assert isinstance(__snake_case     ,__snake_case						), "'ans' must been from type list"

			return ans

def 	__UpperCAmelCase       ( __magic_name__						)->    Optional[int]:



			"""simple docstring"""



			assert isinstance(__snake_case     ,__snake_case						) and number >= 0, "'number' must been an int and >= 0"

			snake_case_				:					Any   =       []  # this list will be returns of the function.

			# potential prime number factors.

			snake_case_				:					Tuple   =       2

			snake_case_				:					List[str]   =       number

			if number == 0 or number == 1:
						ans.append(__snake_case						)

			# if 'number' not prime then builds the prime factorization of 'number'
			elif not is_prime(__snake_case						):
						while quotient != 1:
									if is_prime(__snake_case						) and (quotient % factor == 0):
												ans.append(__snake_case						)
												quotient /= factor
									else:
												factor += 1

			else:
						ans.append(__snake_case						)

			# precondition
			assert isinstance(__snake_case     ,__snake_case						), "'ans' must been from type list"

			return ans

def 	__UpperCAmelCase       ( __magic_name__						)->    Optional[Any]:



			"""simple docstring"""



			assert isinstance(__snake_case     ,__snake_case						) and (
			    number >= 0
			), "'number' bust been an int and >= 0"

			snake_case_				:					Optional[int]   =       0

			# prime factorization of 'number'
			snake_case_				:					Optional[Any]   =       prime_factorization(__snake_case						)

			snake_case_				:					List[str]   =       max(__snake_case						)

			# precondition
			assert isinstance(__snake_case     ,__snake_case						), "'ans' must been from type int"

			return ans

def 	__UpperCAmelCase       ( __magic_name__						)->    int:



			"""simple docstring"""



			assert isinstance(__snake_case     ,__snake_case						) and (
			    number >= 0
			), "'number' bust been an int and >= 0"

			snake_case_				:					Tuple   =       0

			# prime factorization of 'number'
			snake_case_				:					Dict   =       prime_factorization(__snake_case						)

			snake_case_				:					Dict   =       min(__snake_case						)

			# precondition
			assert isinstance(__snake_case     ,__snake_case						), "'ans' must been from type int"

			return ans

def 	__UpperCAmelCase       ( __magic_name__						)->    Union[str, Any]:



			"""simple docstring"""



			assert isinstance(__snake_case     ,__snake_case						), "'number' must been an int"
			assert isinstance(number % 2 == 0     ,__snake_case						), "compare bust been from type bool"

			return number % 2 == 0

def 	__UpperCAmelCase       ( __magic_name__						)->    Union[str, Any]:



			"""simple docstring"""



			assert isinstance(__snake_case     ,__snake_case						), "'number' must been an int"
			assert isinstance(number % 2 != 0     ,__snake_case						), "compare bust been from type bool"

			return number % 2 != 0

def 	__UpperCAmelCase       ( __magic_name__						)->    str:



			"""simple docstring"""



			assert (
			    isinstance(__snake_case     ,__snake_case						) and (number > 2) and is_even(__snake_case						)
			), "'number' must been an int, even and > 2"

			snake_case_				:					int   =       []  # this list will returned

			# creates a list of prime numbers between 2 up to 'number'
			snake_case_				:					List[str]   =       get_prime_numbers(__snake_case						)
			snake_case_				:					List[Any]   =       len(__snake_case						)

			# run variable for while-loops.
			snake_case_				:					Any   =       0
			snake_case_				:					str   =       None

			# exit variable. for break up the loops
			snake_case_				:					str   =       True

			while i < len_pn and loop:
						snake_case_				:					List[str]   =       i + 1

						while j < len_pn and loop:
									if prime_numbers[i] + prime_numbers[j] == number:
												snake_case_				:					Dict   =       False
												ans.append(prime_numbers[i]						)
												ans.append(prime_numbers[j]						)

									j += 1

						i += 1

			# precondition
			assert (
			    isinstance(__snake_case     ,__snake_case						)
			    and (len(__snake_case						) == 2)
			    and (ans[0] + ans[1] == number)
			    and is_prime(ans[0]						)
			    and is_prime(ans[1]						)
			), "'ans' must contains two primes. And sum of elements must been eq 'number'"

			return ans

def 	__UpperCAmelCase       ( __magic_name__     ,__magic_name__						)->    str:



			"""simple docstring"""



			assert (
			    isinstance(__snake_case     ,__snake_case						)
			    and isinstance(__snake_case     ,__snake_case						)
			    and (numbera >= 0)
			    and (numbera >= 0)
			), "'number1' and 'number2' must been positive integer."

			snake_case_				:					Tuple   =       0

			while numbera != 0:
						snake_case_				:					str   =       numbera % numbera
						snake_case_				:					List[str]   =       numbera
						snake_case_				:					Optional[int]   =       rest

			# precondition
			assert isinstance(__snake_case     ,__snake_case						) and (
			    numbera >= 0
			), "'number' must been from type int and positive"

			return numbera

def 	__UpperCAmelCase       ( __magic_name__     ,__magic_name__						)->    List[str]:



			"""simple docstring"""



			assert (
			    isinstance(__snake_case     ,__snake_case						)
			    and isinstance(__snake_case     ,__snake_case						)
			    and (numbera >= 1)
			    and (numbera >= 1)
			), "'number1' and 'number2' must been positive integer."

			snake_case_				:					int   =       1  # actual answer that will be return.

			# for kgV (x,1)
			if numbera > 1 and numbera > 1:
						# builds the prime factorization of 'number1' and 'number2'
						snake_case_				:					Union[str, Any]   =       prime_factorization(__snake_case						)
						snake_case_				:					Optional[Any]   =       prime_factorization(__snake_case						)

			elif numbera == 1 or numbera == 1:
						snake_case_				:					List[Any]   =       []
						snake_case_				:					Tuple   =       []
						snake_case_				:					List[Any]   =       max(__snake_case     ,__snake_case						)

			snake_case_				:					List[str]   =       0
			snake_case_				:					List[Any]   =       0

			snake_case_				:					List[Any]   =       []  # captured numbers int both 'primeFac1' and 'primeFac2'

			# iterates through primeFac1
			for n in prime_fac_a:
						if n not in done:
									if n in prime_fac_a:
												snake_case_				:					Optional[Any]   =       prime_fac_a.count(__snake_case						)
												snake_case_				:					Any   =       prime_fac_a.count(__snake_case						)

												for _ in range(max(__snake_case     ,__snake_case						)						):
															ans *= n

									else:
												snake_case_				:					Optional[int]   =       prime_fac_a.count(__snake_case						)

												for _ in range(__snake_case						):
															ans *= n

									done.append(__snake_case						)

    # iterates through primeFac2
			for n in prime_fac_a:
						if n not in done:
									snake_case_				:					Union[str, Any]   =       prime_fac_a.count(__snake_case						)

									for _ in range(__snake_case						):
												ans *= n

									done.append(__snake_case						)

    # precondition
			assert isinstance(__snake_case     ,__snake_case						) and (
			    ans >= 0
			), "'ans' must been from type int and positive"

			return ans

def 	__UpperCAmelCase       ( __magic_name__						)->    Tuple:



			"""simple docstring"""



			assert isinstance(__snake_case     ,__snake_case						) and (n >= 0), "'number' must been a positive int"

			snake_case_				:					Union[str, Any]   =       0
			snake_case_				:					List[Any]   =       2  # this variable holds the answer

			while index < n:
						index += 1

						ans += 1  # counts to the next number

						# if ans not prime then
						# runs to the next prime number.
						while not is_prime(__snake_case						):
									ans += 1

    # precondition
			assert isinstance(__snake_case     ,__snake_case						) and is_prime(
			    __snake_case						), "'ans' must been a prime number and from type int"

			return ans

def 	__UpperCAmelCase       ( __magic_name__     ,__magic_name__						)->    Tuple:



			"""simple docstring"""



			assert (
			    is_prime(__snake_case						) and is_prime(__snake_case						) and (p_number_a < p_number_a)
			), "The arguments must been prime numbers and 'pNumber1' < 'pNumber2'"

			snake_case_				:					Optional[Any]   =       p_number_a + 1  # jump to the next number

			snake_case_				:					Union[str, Any]   =       []  # this list will be returns.

			# if number is not prime then
			# fetch the next prime number.
			while not is_prime(__snake_case						):
						number += 1

			while number < p_number_a:
						ans.append(__snake_case						)

						number += 1

						# fetch the next prime number.
						while not is_prime(__snake_case						):
									number += 1

    # precondition
			assert (
			    isinstance(__snake_case     ,__snake_case						)
			    and ans[0] != p_number_a
			    and ans[len(__snake_case						) - 1] != p_number_a
			), "'ans' must been a list without the arguments"

			# 'ans' contains not 'pNumber1' and 'pNumber2' !
			return ans

def 	__UpperCAmelCase       ( __magic_name__						)->    List[Any]:



			"""simple docstring"""



			assert isinstance(__snake_case     ,__snake_case						) and (n >= 1), "'n' must been int and >= 1"

			snake_case_				:					str   =       []  # will be returned.

			for divisor in range(1     ,n + 1						):
						if n % divisor == 0:
									ans.append(__snake_case						)

    # precondition
			assert ans[0] == 1 and ans[len(__snake_case						) - 1] == n, "Error in function getDivisiors(...)"

			return ans

def 	__UpperCAmelCase       ( __magic_name__						)->    str:



			"""simple docstring"""



			assert isinstance(__snake_case     ,__snake_case						) and (
			    number > 1
			), "'number' must been an int and >= 1"

			snake_case_				:					List[str]   =       get_divisors(__snake_case						)

			# precondition
			assert (
			    isinstance(__snake_case     ,__snake_case						)
			    and (divisors[0] == 1)
			    and (divisors[len(__snake_case						) - 1] == number)
			), "Error in help-function getDivisiors(...)"

			# summed all divisors up to 'number' (exclusive), hence [:-1]
			return sum(divisors[:-1]						) == number

def 	__UpperCAmelCase       ( __magic_name__     ,__magic_name__						)->    Optional[Any]:



			"""simple docstring"""



			assert (
			    isinstance(__snake_case     ,__snake_case						)
			    and isinstance(__snake_case     ,__snake_case						)
			    and (denominator != 0)
			), "The arguments must been from type int and 'denominator' != 0"

			# build the greatest common divisor of numerator and denominator.
			snake_case_				:					str   =       gcd(abs(__snake_case						)     ,abs(__snake_case						)						)

			# precondition
			assert (
			    isinstance(__snake_case     ,__snake_case						)
			    and (numerator % gcd_of_fraction == 0)
			    and (denominator % gcd_of_fraction == 0)
			), "Error in function gcd(...,...)"

			return (numerator // gcd_of_fraction, denominator // gcd_of_fraction)

def 	__UpperCAmelCase       ( __magic_name__						)->    Optional[Any]:



			"""simple docstring"""



			assert isinstance(__snake_case     ,__snake_case						) and (n >= 0), "'n' must been a int and >= 0"

			snake_case_				:					List[Any]   =       1  # this will be return.

			for factor in range(1     ,n + 1						):
						ans *= factor

			return ans






def 	__UpperCAmelCase       ( __magic_name__						)->    Union[str, Any]:



			"""simple docstring"""



			assert isinstance(__snake_case     ,__snake_case						) and (n >= 0), "'n' must been an int and >= 0"

			snake_case_				:					Optional[Any]   =       0
			snake_case_				:					Optional[int]   =       1
			snake_case_				:					List[str]   =       1  # this will be return

			for _ in range(n - 1						):
						snake_case_				:					Union[str, Any]   =       ans
						ans += fiba
						snake_case_				:					List[Any]   =       tmp

			return ans












'''simple docstring'''




import tempfile
import unittest
from pathlib import Path
from shutil import copyfile

from transformers import MaMaaaTokenizer, is_torch_available
from transformers.testing_utils import (
    get_tests_dir,
    nested_simplify,
    require_sentencepiece,
    require_tokenizers,
    require_torch,
    slow,
)
from transformers.utils import is_sentencepiece_available


if is_sentencepiece_available():
		from transformers.models.mam_aaa.tokenization_mam_aaa import VOCAB_FILES_NAMES, save_json

from ...test_tokenization_common import TokenizerTesterMixin


if is_sentencepiece_available():
		__lowerCamelCase   :					Optional[Any]   							=					get_tests_dir('''fixtures/test_sentencepiece.model''')


if is_torch_available():
		from transformers.models.mam_aaa.modeling_mam_aaa import shift_tokens_right

__lowerCamelCase   :					str   							=					128022
__lowerCamelCase   :					List[Any]   							=					128028







@require_sentencepiece
class    A_	(a_						,					unittest.TestCase							):
							"""simple docstring"""




							a__   		=	MaMaaaTokenizer
							a__   		=	False
							a__   		=	False
							a__   		=	True

							def 							_A	(		self			:Union[str, Any]				)				->  List[str]:


										'''simple docstring'''




										super().setUp()

										snake_case_				:					int   =       ["</s>", "<unk>", "▁This", "▁is", "▁a", "▁t", "est", "\u0120", "<pad>"]
										snake_case_				:					Any   =       dict(zip(lowerCAmelCase__       ,							range(len(lowerCAmelCase__				)				)				)				)
										snake_case_				:					Optional[int]   =       Path(self.tmpdirname				)
										save_json(lowerCAmelCase__       ,							save_dir / VOCAB_FILES_NAMES["vocab_file"]				)
										if not (save_dir / VOCAB_FILES_NAMES["spm_file"]).exists():
													copyfile(lowerCAmelCase__       ,							save_dir / VOCAB_FILES_NAMES["spm_file"]				)

										snake_case_				:					Union[str, Any]   =       MaMaaaTokenizer.from_pretrained(self.tmpdirname				)
										tokenizer.save_pretrained(self.tmpdirname				)

							def 							_A	(		self			:List[Any]       ,							**lowerCAmelCase__			:List[Any]				)				->  str:


										'''simple docstring'''




										return MaMaaaTokenizer.from_pretrained(self.tmpdirname       ,							**lowerCAmelCase__				)

							def 							_A	(		self			:Optional[int]       ,							lowerCAmelCase__			:Any				)				->  Optional[int]:


										'''simple docstring'''




										return (
										    "This is a test",
										    "This is a test",
										)

							def 							_A	(		self			:List[str]				)				->  Union[str, Any]:


										'''simple docstring'''




										snake_case_				:					str   =       "</s>"
										snake_case_				:					Union[str, Any]   =       0

										self.assertEqual(self.get_tokenizer()._convert_token_to_id(lowerCAmelCase__				)       ,							lowerCAmelCase__				)
										self.assertEqual(self.get_tokenizer()._convert_id_to_token(lowerCAmelCase__				)       ,							lowerCAmelCase__				)

							def 							_A	(		self			:Union[str, Any]				)				->  List[str]:


										'''simple docstring'''




										snake_case_				:					Union[str, Any]   =       self.get_tokenizer()
										snake_case_				:					Any   =       list(tokenizer.get_vocab().keys()				)

										self.assertEqual(vocab_keys[0]       ,							"</s>"				)
										self.assertEqual(vocab_keys[1]       ,							"<unk>"				)
										self.assertEqual(vocab_keys[-1]       ,							"<s>"				)
										self.assertEqual(len(lowerCAmelCase__				)       ,							tokenizer.vocab_size + len(tokenizer.get_added_vocab()				)				)

							@unittest.skip("Skip this test while all models are still to be uploaded."				)
							def 							_A	(		self			:List[Any]				)				->  Union[str, Any]:


										'''simple docstring'''




										pass

							def 							_A	(		self			:Optional[int]				)				->  int:


										'''simple docstring'''




										snake_case_				:					int   =       self.get_tokenizer()

										snake_case_				:					List[str]   =       tokenizer.tokenize("This is a test"				)
										self.assertListEqual(lowerCAmelCase__       ,							["▁This", "▁is", "▁a", "▁t", "est"]				)

										self.assertListEqual(
										    tokenizer.convert_tokens_to_ids(lowerCAmelCase__				)       ,							[2, 3, 4, 5, 6]       ,							)

										snake_case_				:					Any   =       tokenizer.convert_ids_to_tokens([2, 3, 4, 5, 6]				)
										self.assertListEqual(lowerCAmelCase__       ,							["▁This", "▁is", "▁a", "▁t", "est"]				)

										snake_case_				:					Any   =       tokenizer.convert_tokens_to_string(lowerCAmelCase__				)
										self.assertEqual(lowerCAmelCase__       ,							"This is a test"				)






							@slow
							def 							_A	(		self			:Any				)				->  List[Any]:


										'''simple docstring'''




										snake_case_				:					int   =       {"input_ids": [[128_022, 110_108, 397, 11, 38_272, 2_247, 124_811, 285, 18_105, 1_586, 207, 7, 39_534, 4_428, 397, 1_019, 18_105, 1_586, 207, 7, 41_337, 16_786, 241, 7, 20_214, 17, 125_690, 10_398, 7, 44_378, 58_069, 68_342, 7_798, 7_343, 11, 299, 33_310, 4, 158, 37_350, 94_077, 4_569, 299, 33_310, 90, 4, 52_840, 290, 4, 31_270, 112, 299, 682, 4, 52_840, 39_953, 14_079, 193, 52_519, 90_894, 17_894, 120_697, 11, 40_445, 551, 17, 1_019, 52_519, 90_894, 17_756, 963, 11, 40_445, 480, 17, 9_792, 1_120, 5_173, 1_393, 6_240, 16_786, 241, 120_996, 28, 1_245, 1_393, 118_240, 11_123, 1_019, 93_612, 2_691, 10_618, 98_058, 120_409, 1_928, 279, 4, 40_683, 367, 178, 207, 1_019, 103, 103_121, 506, 65_296, 5, 2], [128_022, 21_217, 367, 117, 125_450, 128, 719, 7, 7_308, 40, 93_612, 12_669, 1_116, 16_704, 71, 17_785, 3_699, 15_592, 35, 144, 9_584, 241, 11_943, 713, 950, 799, 2_247, 88_427, 150, 149, 118_813, 120_706, 1_019, 106_906, 81_518, 28, 1_224, 22_799, 397, 5, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1], [128_022, 1_658, 123_311, 5_155, 5_578, 4_722, 279, 14_947, 2_366, 1_120, 1_197, 14, 1_348, 9_232, 5, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]], "attention_mask": [[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1], [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]]}  # noqa: E501
										# fmt: on

										self.tokenizer_integration_test_util(
										    expected_encoding=lowerCAmelCase__       ,							model_name="facebook/m2m100_418M"       ,							revision="c168bae485c864188cf9aa0e4108b0b6934dc91e"       ,							)







@require_torch
@require_sentencepiece
@require_tokenizers
class    A_	(unittest.TestCase							):
							"""simple docstring"""




							a__   		=	'''facebook/m2m100_418M'''
							a__   		=	[
							    '''In my opinion, there are two levels of response from the French government.''',
							    '''NSA Affair Emphasizes Complete Lack of Debate on Intelligence''',
							]
							a__   		=	[
							    '''Selon moi, il y a deux niveaux de réponse de la part du gouvernement français.''',
							    '''L\'affaire NSA souligne l\'absence totale de débat sur le renseignement''',
							]

							# fmt: off
							a__   		=	[EN_CODE, 593, 1949, 115781, 4, 71586, 4234, 60633, 126233, 432, 123808, 15592, 1197, 117132, 120618, 5, 2]

							@classmethod
							def 							_A	(		cls			:str				)				->  int:


										'''simple docstring'''




										snake_case_				:					MaMaaaTokenizer   =       MaMaaaTokenizer.from_pretrained(
										    cls.checkpoint_name       ,							src_lang="en"       ,							tgt_lang="fr"				)
										snake_case_				:					List[str]   =       1
										return cls

							def 							_A	(		self			:Tuple				)				->  Union[str, Any]:


										'''simple docstring'''




										self.assertEqual(self.tokenizer.get_lang_id("ar"				)       ,							128_006				)
										self.assertEqual(self.tokenizer.get_lang_id("en"				)       ,							128_022				)
										self.assertEqual(self.tokenizer.get_lang_id("ro"				)       ,							128_076				)
										self.assertEqual(self.tokenizer.get_lang_id("mr"				)       ,							128_063				)

							def 							_A	(		self			:Optional[int]				)				->  List[str]:


										'''simple docstring'''




										snake_case_				:					Dict   =       self.tokenizer.get_vocab()
										self.assertEqual(len(lowerCAmelCase__				)       ,							self.tokenizer.vocab_size				)
										self.assertEqual(vocab["<unk>"]       ,							3				)
										self.assertIn(self.tokenizer.get_lang_token("en"				)       ,							lowerCAmelCase__				)

							def 							_A	(		self			:Any				)				->  Dict:


										'''simple docstring'''




										snake_case_				:					List[str]   =       "en"
										snake_case_				:					Dict   =       self.tokenizer.batch_encode_plus(self.src_text				).input_ids[0]
										self.assertListEqual(self.expected_src_tokens       ,							lowerCAmelCase__				)

							def 							_A	(		self			:Union[str, Any]				)				->  Dict:


										'''simple docstring'''




										self.assertIn(lowerCAmelCase__       ,							self.tokenizer.all_special_ids				)
										# fmt: off
										snake_case_				:					Dict   =       [FR_CODE, 5_364, 82, 8_642, 4, 294, 47, 8, 14_028, 136, 3_286, 9_706, 6, 90_797, 6, 144_012, 162, 88_128, 30_061, 5, 2]
										# fmt: on
										snake_case_				:					List[str]   =       self.tokenizer.decode(lowerCAmelCase__       ,							skip_special_tokens=lowerCAmelCase__				)
										snake_case_				:					str   =       self.tokenizer.decode(generated_ids[1:]       ,							skip_special_tokens=lowerCAmelCase__				)
										self.assertEqual(lowerCAmelCase__       ,							lowerCAmelCase__				)
										self.assertNotIn(self.tokenizer.eos_token       ,							lowerCAmelCase__				)

							def 							_A	(		self			:Tuple				)				->  Tuple:


										'''simple docstring'''




										snake_case_				:					Union[str, Any]   =       tempfile.mkdtemp()
										snake_case_				:					int   =       self.tokenizer.lang_token_to_id
										self.tokenizer.save_pretrained(lowerCAmelCase__				)
										snake_case_				:					List[str]   =       MaMaaaTokenizer.from_pretrained(lowerCAmelCase__				)
										self.assertDictEqual(new_tok.lang_token_to_id       ,							lowerCAmelCase__				)

							@require_torch
							def 							_A	(		self			:Optional[Any]				)				->  str:


										'''simple docstring'''




										snake_case_				:					Union[str, Any]   =       "en"
										snake_case_				:					Tuple   =       "fr"

										snake_case_				:					Optional[int]   =       self.tokenizer(self.src_text       ,							text_target=self.tgt_text       ,							padding=lowerCAmelCase__       ,							return_tensors="pt"				)

										snake_case_				:					Dict   =       shift_tokens_right(
										    batch["labels"]       ,							self.tokenizer.pad_token_id       ,							self.tokenizer.eos_token_id				)

										for k in batch:
													snake_case_				:					str   =       batch[k].tolist()
										# batch = {k: v.tolist() for k,v in batch.items()}
										# fairseq batch: https://gist.github.com/sshleifer/cba08bc2109361a74ac3760a7e30e4f4
										# batch.decoder_inputs_ids[0][0] ==
										assert batch.input_ids[1][0] == EN_CODE
										assert batch.input_ids[1][-1] == 2
										assert batch.labels[1][0] == FR_CODE
										assert batch.labels[1][-1] == 2
										assert batch.decoder_input_ids[1][:2] == [2, FR_CODE]

							@require_torch
							def 							_A	(		self			:Optional[Any]				)				->  Tuple:


										'''simple docstring'''




										snake_case_				:					List[str]   =       "mr"
										self.assertListEqual(self.tokenizer.prefix_tokens       ,							[self.tokenizer.get_lang_id("mr"				)]				)
										self.assertListEqual(self.tokenizer.suffix_tokens       ,							[self.tokenizer.eos_token_id]				)

										snake_case_				:					int   =       "zh"
										self.assertListEqual(self.tokenizer.prefix_tokens       ,							[self.tokenizer.get_lang_id("zh"				)]				)
										self.assertListEqual(self.tokenizer.suffix_tokens       ,							[self.tokenizer.eos_token_id]				)

							@require_torch
							def 							_A	(		self			:str				)				->  int:


										'''simple docstring'''




										snake_case_				:					Dict   =       "mr"
										self.tokenizer._switch_to_target_mode()
										self.assertListEqual(self.tokenizer.prefix_tokens       ,							[self.tokenizer.get_lang_id("mr"				)]				)
										self.assertListEqual(self.tokenizer.suffix_tokens       ,							[self.tokenizer.eos_token_id]				)
										self.tokenizer._switch_to_input_mode()
										self.assertListEqual(self.tokenizer.prefix_tokens       ,							[self.tokenizer.get_lang_id(self.tokenizer.src_lang				)]				)

										snake_case_				:					Tuple   =       "zh"
										self.tokenizer._switch_to_target_mode()
										self.assertListEqual(self.tokenizer.prefix_tokens       ,							[self.tokenizer.get_lang_id("zh"				)]				)
										self.assertListEqual(self.tokenizer.suffix_tokens       ,							[self.tokenizer.eos_token_id]				)
										self.tokenizer._switch_to_input_mode()
										self.assertListEqual(self.tokenizer.prefix_tokens       ,							[self.tokenizer.get_lang_id(self.tokenizer.src_lang				)]				)






							@require_torch
							def 							_A	(		self			:Optional[Any]				)				->  Optional[int]:


										'''simple docstring'''




										snake_case_				:					Optional[int]   =       self.tokenizer._build_translation_inputs("A test"       ,							return_tensors="pt"       ,							src_lang="en"       ,							tgt_lang="ar"				)

										self.assertEqual(
										    nested_simplify(lowerCAmelCase__				)       ,							{
										        # en_XX, A, test, EOS
										        "input_ids": [[128_022, 58, 4_183, 2]],
										        "attention_mask": [[1, 1, 1, 1]],
										        # ar_AR
										        "forced_bos_token_id": 128_006,
										    }       ,							)




