




'''simple docstring'''
import io
import json
import subprocess


A							:      int 	=       [
    ["""en""", """ru"""],
    ["""ru""", """en"""],
    ["""en""", """de"""],
    ["""de""", """en"""],
]

A							:      Any 	=       8
def 				snake_case_  (   a__		:	Optional[Any]    ,a__		:	str			):



    """simple docstring"""




    __lowercase							=						{}
    for src, tgt in pairs:
        __lowercase							=						f'{src}-{tgt}'
        __lowercase							=						f'sacrebleu -t wmt19 -l {pair} --echo src'.split()
        __lowercase							=						subprocess.run(a__    ,stdout=subprocess.PIPE			).stdout.decode("""utf-8"""			).splitlines()
        __lowercase							=						f'sacrebleu -t wmt19 -l {pair} --echo ref'.split()
        __lowercase							=						subprocess.run(a__    ,stdout=subprocess.PIPE			).stdout.decode("""utf-8"""			).splitlines()
        __lowercase							=						{"""src""": src_lines[:n_objs], """tgt""": tgt_lines[:n_objs]}
    return text


A							:      Any 	=       get_all_data(pairs, n_objs)
A							:      Tuple 	=       """./fsmt_val_data.json"""
with io.open(filename, """w""", encoding="""utf-8""") as f:
  A							:      Union[str, Any] 	=       json.dump(text, f, indent=2, ensure_ascii=False)










'''simple docstring'''
def 				snake_case_  (   a__		:	int			):



    """simple docstring"""




    if not isinstance(a__    ,a__			) or number < 0:
        raise ValueError("""Input must be a non-negative integer"""			)

    __lowercase							=						number & ~(number - 1)
    __lowercase							=						0
    while intermediate:
        intermediate >>= 1
        index += 1
    return index - 1


if __name__ == "__main__":
  import doctest

  doctest.testmod(verbose=True)




