
'''simple docstring'''

import argparse
import os
import re


UpperCamelCase_        =							"""src/transformers/models/auto"""


# re pattern that matches mapping introductions:
#    SUPER_MODEL_MAPPING_NAMES = OrderedDict or SUPER_MODEL_MAPPING = OrderedDict
UpperCamelCase_        =							re.compile(r"""[A-Z_]+_MAPPING(\s+|_[A-Z_]+\s+)=\s+OrderedDict""")
# re pattern that matches identifiers in mappings
UpperCamelCase_        =							re.compile(r"""\s*\(\s*\"(\S[^\"]+)\"""")


def 						_UpperCAmelCase					(	_lowerCamelCase    :							List[Any]	,   _lowerCamelCase    :							bool = False		)     ->    List[str]:





  with open(lowercase__	,   """r"""	,   encoding="""utf-8"""		) as f:
    _lowerCAmelCase							:	List[str] 					=       f.read()

  _lowerCAmelCase							:	Optional[int] 					=       content.split("""\n"""		)
  _lowerCAmelCase							:	Any 					=       []
  _lowerCAmelCase							:	List[str] 					=       0
  while line_idx < len(lowercase__		):
    if _re_intro_mapping.search(lines[line_idx]		) is not None:
      _lowerCAmelCase							:	Union[str, Any] 					=       len(re.search(R"""^(\s*)\S"""	,   lines[line_idx]		).groups()[0]		) + 8
      # Start of a new mapping!
      while not lines[line_idx].startswith(""" """ * indent + """("""		):
        new_lines.append(lines[line_idx]		)
        line_idx += 1

      _lowerCAmelCase							:	List[Any] 					=       []
      while lines[line_idx].strip() != "]":
        # Blocks either fit in one line or not
        if lines[line_idx].strip() == "(":
          _lowerCAmelCase							:	Tuple 					=       line_idx
          while not lines[line_idx].startswith(""" """ * indent + """)"""		):
            line_idx += 1
          blocks.append("""\n""".join(lines[start_idx : line_idx + 1]		)		)
        else:
          blocks.append(lines[line_idx]		)
        line_idx += 1

      # Sort blocks by their identifiers
      _lowerCAmelCase							:	Dict 					=       sorted(lowercase__	,   key=lambda _lowerCamelCase		: _re_identifier.search(lowercase__		).groups()[0]		)
      new_lines += blocks
    else:
      new_lines.append(lines[line_idx]		)
      line_idx += 1

  if overwrite:
    with open(lowercase__	,   """w"""	,   encoding="""utf-8"""		) as f:
      f.write("""\n""".join(lowercase__		)		)
  elif "\n".join(lowercase__		) != content:
    return True


def 						_UpperCAmelCase					(	_lowerCamelCase    :							bool = False		)     ->    Tuple:
  _lowerCAmelCase							:	int 					=       [os.path.join(lowercase__	,   lowercase__		) for f in os.listdir(lowercase__		) if f.endswith(""".py"""		)]
  _lowerCAmelCase							:	List[Any] 					=       [sort_auto_mapping(lowercase__	,   overwrite=lowercase__		) for fname in fnames]

  if not overwrite and any(lowercase__		):
    _lowerCAmelCase							:	List[str] 					=       [f for f, d in zip(lowercase__	,   lowercase__		) if d]
    raise ValueError(
        f'The following files have auto mappings that need sorting: {", ".join(lowercase__		)}. Run `make style` to fix'
        """ this."""		)


if __name__ == "__main__":
     UpperCamelCase_        =							argparse.ArgumentParser()
     parser.add_argument("""--check_only""", action="""store_true""", help="""Whether to only check or fix style.""")
     UpperCamelCase_        =							parser.parse_args()

     sort_all_auto_mappings(not args.check_only)





'''simple docstring'''

def 					__UpperCamelCase				(						lowercase__    :	list[int]			):






     '''simple docstring'''





     if not nums:  # Makes sure that the list is not empty
          raise ValueError('List is empty'			)

     __lowercase      		=sum(lowercase__			) / len(lowercase__			)  # Calculate the average
     return sum(abs(x - average			) for x in nums			) / len(lowercase__			)


if __name__ == "__main__":
       import doctest

       doctest.testmod()


