


"""simple docstring"""



from math import sqrt







def   __lowerCAmelCase						(						lowercase  :  int			)     ->						bool:


				"""simple docstring"""





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

				snake_case   :				Tuple				 =   True

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

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

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

				return status







def   __lowerCAmelCase						(						lowercase  :  Optional[int]			)     ->						Dict:


				"""simple docstring"""





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

				# beginList: contains all natural numbers from 2 up to N
				snake_case   :				Union[str, Any]				 =   list(range(2						,							n + 1			)			)

				snake_case   :				Tuple				 =   []  # this list will be returns.

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

    # filters actual prime numbers.
				snake_case   :				Optional[Any]				 =   [x for x in begin_list if x != 0]

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

				return ans







def   __lowerCAmelCase						(						lowercase  :  Optional[Any]			)     ->						Optional[Any]:


				"""simple docstring"""





				assert isinstance(_UpperCAmelCase						,							_UpperCAmelCase			) 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(_UpperCAmelCase			):
												ans.append(_UpperCAmelCase			)

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

				return ans







def   __lowerCAmelCase						(						lowercase  :  Any			)     ->						Union[str, Any]:


				"""simple docstring"""





				assert isinstance(_UpperCAmelCase						,							_UpperCAmelCase			) 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   :				Any				 =   2

				snake_case   :				Union[str, Any]				 =   number

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

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

				else:
								ans.append(_UpperCAmelCase			)

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

				return ans







def   __lowerCAmelCase						(						lowercase  :  Union[str, Any]			)     ->						Optional[int]:


				"""simple docstring"""





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

				snake_case   :				Optional[Any]				 =   0

				# prime factorization of 'number'
				snake_case   :				Dict				 =   prime_factorization(_UpperCAmelCase			)

				snake_case   :				Union[str, Any]				 =   max(_UpperCAmelCase			)

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

				return ans







def   __lowerCAmelCase						(						lowercase  :  List[Any]			)     ->						str:


				"""simple docstring"""





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

				snake_case   :				List[str]				 =   0

				# prime factorization of 'number'
				snake_case   :				int				 =   prime_factorization(_UpperCAmelCase			)

				snake_case   :				int				 =   min(_UpperCAmelCase			)

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

				return ans







def   __lowerCAmelCase						(						lowercase  :  List[str]			)     ->						Any:


				"""simple docstring"""





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

				return number % 2 == 0







def   __lowerCAmelCase						(						lowercase  :  str			)     ->						Union[str, Any]:


				"""simple docstring"""





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

				return number % 2 != 0







def   __lowerCAmelCase						(						lowercase  :  Tuple			)     ->						Tuple:


				"""simple docstring"""





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

				snake_case   :				Optional[Any]				 =   []  # this list will returned

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

				# run variable for while-loops.
				snake_case   :				Any				 =   0
				snake_case   :				Tuple				 =   None

				# exit variable. for break up the loops
				snake_case   :				Optional[int]				 =   True

				while i < len_pn and loop:
								snake_case   :				Union[str, Any]				 =   i + 1

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

												j += 1

								i += 1

				# precondition
				assert (
				    isinstance(_UpperCAmelCase						,							_UpperCAmelCase			)
				    and (len(_UpperCAmelCase			) == 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   __lowerCAmelCase						(						lowercase  :  str						,							lowercase  :  List[Any]			)     ->						List[str]:


				"""simple docstring"""





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

				snake_case   :				Optional[Any]				 =   0

				while numbera != 0:
								snake_case   :				Tuple				 =   numbera % numbera
								snake_case   :				Any				 =   numbera
								snake_case   :				Tuple				 =   rest

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

				return numbera







def   __lowerCAmelCase						(						lowercase  :  Any						,							lowercase  :  List[str]			)     ->						Any:


				"""simple docstring"""





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

				snake_case   :				Any				 =   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   :				Optional[int]				 =   prime_factorization(_UpperCAmelCase			)
								snake_case   :				Dict				 =   prime_factorization(_UpperCAmelCase			)

				elif numbera == 1 or numbera == 1:
								snake_case   :				Union[str, Any]				 =   []
								snake_case   :				Union[str, Any]				 =   []
								snake_case   :				List[str]				 =   max(_UpperCAmelCase						,							_UpperCAmelCase			)

				snake_case   :				Union[str, Any]				 =   0
				snake_case   :				str				 =   0

				snake_case   :				Optional[int]				 =   []  # 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(_UpperCAmelCase			)
																snake_case   :				Optional[int]				 =   prime_fac_a.count(_UpperCAmelCase			)

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

												else:
																snake_case   :				List[str]				 =   prime_fac_a.count(_UpperCAmelCase			)

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

												done.append(_UpperCAmelCase			)

    # iterates through primeFac2
				for n in prime_fac_a:
								if n not in done:
												snake_case   :				List[Any]				 =   prime_fac_a.count(_UpperCAmelCase			)

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

												done.append(_UpperCAmelCase			)

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

				return ans







def   __lowerCAmelCase						(						lowercase  :  Tuple			)     ->						Union[str, Any]:


				"""simple docstring"""





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

				snake_case   :				int				 =   0
				snake_case   :				Tuple				 =   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(_UpperCAmelCase			):
												ans += 1

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

				return ans







def   __lowerCAmelCase						(						lowercase  :  str						,							lowercase  :  List[Any]			)     ->						List[str]:


				"""simple docstring"""





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

				snake_case   :				Any				 =   p_number_a + 1  # jump to the next number

				snake_case   :				List[Any]				 =   []  # this list will be returns.

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

				while number < p_number_a:
								ans.append(_UpperCAmelCase			)

								number += 1

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

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

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







def   __lowerCAmelCase						(						lowercase  :  Any			)     ->						str:


				"""simple docstring"""





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

				snake_case   :				Union[str, Any]				 =   []  # will be returned.

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

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

				return ans







def   __lowerCAmelCase						(						lowercase  :  List[Any]			)     ->						List[str]:


				"""simple docstring"""





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

				snake_case   :				Tuple				 =   get_divisors(_UpperCAmelCase			)

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

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







def   __lowerCAmelCase						(						lowercase  :  List[Any]						,							lowercase  :  List[str]			)     ->						Tuple:


				"""simple docstring"""





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

				# build the greatest common divisor of numerator and denominator.
				snake_case   :				Optional[int]				 =   gcd(abs(_UpperCAmelCase			)						,							abs(_UpperCAmelCase			)			)

				# precondition
				assert (
				    isinstance(_UpperCAmelCase						,							_UpperCAmelCase			)
				    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   __lowerCAmelCase						(						lowercase  :  int			)     ->						int:


				"""simple docstring"""





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

				snake_case   :				List[str]				 =   1  # this will be return.

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

				return ans







def   __lowerCAmelCase						(						lowercase  :  str			)     ->						Dict:


				"""simple docstring"""





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

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

				for _ in range(n - 1			):
								snake_case   :				Dict				 =   ans
								ans += fiba
								snake_case   :				Dict				 =   tmp

				return ans









"""simple docstring"""



from pathlib import Path

import fire
from tqdm import tqdm







def   __lowerCAmelCase						(						lowercase  :  Optional[Any]="ro"						,							lowercase  :  Union[str, Any]="en"						,							lowercase  :  str="wmt16"						,							lowercase  :  Any=None			)     ->						None:


    """simple docstring"""





    try:
        import datasets
    except (ModuleNotFoundError, ImportError):
        raise ImportError("run pip install datasets"			)
    snake_case   :				Any				 =   F'{src_lang}-{tgt_lang}'
    print(F'Converting {dataset}-{pair}'			)
    snake_case   :				Union[str, Any]				 =   datasets.load_dataset(lowercase						,							lowercase			)
    if save_dir is None:
        snake_case   :				int				 =   F'{dataset}-{pair}'
    snake_case   :				Optional[Any]				 =   Path(lowercase			)
    save_dir.mkdir(exist_ok=lowercase			)

    for split in ds.keys():
        print(F'Splitting {split} with {ds[split].num_rows} records'			)

        # to save to val.source, val.target like summary datasets
        snake_case   :				Any				 =   "val" if split == "validation" else split
        snake_case   :				List[str]				 =   save_dir.joinpath(F'{fn}.source'			)
        snake_case   :				int				 =   save_dir.joinpath(F'{fn}.target'			)
        snake_case   :				str				 =   src_path.open("w+"			)
        snake_case   :				Optional[int]				 =   tgt_path.open("w+"			)

        # reader is the bottleneck so writing one record at a time doesn't slow things down
        for x in tqdm(ds[split]			):
            snake_case   :				int				 =   x["translation"]
            src_fp.write(ex[src_lang] + "\n"			)
            tgt_fp.write(ex[tgt_lang] + "\n"			)

    print(F'Saved {dataset} dataset to {save_dir}'			)


if __name__ == "__main__":
  fire.Fire(download_wmt_dataset)





