



'''simple docstring'''




import argparse
import os
import re


UpperCamelCase__       :	Union[str, Any]    = '''src/transformers/models/auto'''


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


def 				lowerCAmelCase_   (	_lowerCamelCase:   Optional[Any]       ,      _lowerCamelCase:   bool = False					):
		with open(_lowerCamelCase       ,      """r"""       ,      encoding="""utf-8"""					) as f:
				__SCREAMING_SNAKE_CASE       :		Union[str, Any]           =		f.read()

		__SCREAMING_SNAKE_CASE       :		Optional[int]           =		content.split("""\n"""					)
		__SCREAMING_SNAKE_CASE       :		Union[str, Any]           =		[]
		__SCREAMING_SNAKE_CASE       :		Optional[Any]           =		0
		while line_idx < len(_lowerCamelCase					):
				if _re_intro_mapping.search(lines[line_idx]					) is not None:
						__SCREAMING_SNAKE_CASE       :		Optional[int]           =		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

						__SCREAMING_SNAKE_CASE       :		Optional[int]           =		[]
						while lines[line_idx].strip() != "]":
								# Blocks either fit in one line or not
								if lines[line_idx].strip() == "(":
										__SCREAMING_SNAKE_CASE       :		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
						__SCREAMING_SNAKE_CASE       :		Any           =		sorted(_lowerCamelCase       ,      key=lambda _lowerCamelCase					: _re_identifier.search(_lowerCamelCase					).groups()[0]					)
						new_lines += blocks
				else:
						new_lines.append(lines[line_idx]					)
						line_idx += 1

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


def 				lowerCAmelCase_   (	_lowerCamelCase:   bool = False					):
		__SCREAMING_SNAKE_CASE       :		Tuple           =		[os.path.join(_lowerCamelCase       ,      _lowerCamelCase					) for f in os.listdir(_lowerCamelCase					) if f.endswith(""".py"""					)]
		__SCREAMING_SNAKE_CASE       :		int           =		[sort_auto_mapping(_lowerCamelCase       ,      overwrite=_lowerCamelCase					) for fname in fnames]

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


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

						sort_all_auto_mappings(not args.check_only)




'''simple docstring'''




def 				lowerCAmelCase_   (	_lowerCamelCase:   int					):
		assert (
		    isinstance(_lowerCamelCase       ,      _lowerCamelCase					) and number_of_steps > 0
		), F"number_of_steps needs to be positive integer, your input {number_of_steps}"
		if number_of_steps == 1:
				return 1
		__SCREAMING_SNAKE_CASE       ,						__SCREAMING_SNAKE_CASE       :		Dict           =		1, 1
		for _ in range(number_of_steps - 1					):
				__SCREAMING_SNAKE_CASE       ,						__SCREAMING_SNAKE_CASE       :		Tuple           =		current + previous, current
		return current


if __name__ == "__main__":
						import doctest

						doctest.testmod()