
class  lowercase__:



	"""simple docstring"""




	def __init__(       self  :			int       ,							SCREAMING_SNAKE_CASE_  :			int       ,							SCREAMING_SNAKE_CASE_  :			List[str]=None       ,							SCREAMING_SNAKE_CASE_  :			Union[str, Any]=None       )       ->     List[str]:
					lowercase_       =					data
					lowercase_       =					previous
					lowercase_       =					next_node
	def __str__(       self  :			Tuple       )       ->     str:
					return f'''{self.data}'''
	def 						_lowercase  (       self  :			Any       )       ->     int:
					return self.data
	def 						_lowercase  (       self  :			Union[str, Any]       )       ->     Optional[int]:
					return self.next




	def 						_lowercase  (       self  :			Tuple       )       ->     Any:
					return self.previous

class  lowercase__:



	"""simple docstring"""




	def __init__(       self  :			Optional[Any]       ,							SCREAMING_SNAKE_CASE_  :			int       )       ->     str:
					lowercase_       =					head
	def __iter__(       self  :			Union[str, Any]       )       ->     str:
					return self




	def 						_lowercase  (       self  :			List[str]       )       ->     Tuple:
					if not self.current:
									raise StopIteration
					else:
									lowercase_       =					self.current.get_data()
									lowercase_       =					self.current.get_next()
									return value

class  lowercase__:



	"""simple docstring"""




	def __init__(       self  :			Union[str, Any]       )       ->     Any:
					lowercase_       =					None  # First node in list
					lowercase_       =					None  # Last node in list
	def __str__(       self  :			Union[str, Any]       )       ->     Union[str, Any]:
					lowercase_       =					self.head
					lowercase_       =					[]
					while current is not None:
									nodes.append(current.get_data()       )
									lowercase_       =					current.get_next()
					return " ".join(str(SCREAMING_SNAKE_CASE_       ) for node in nodes       )
	def __contains__(       self  :			Optional[Any]       ,							SCREAMING_SNAKE_CASE_  :			int       )       ->     List[Any]:
					lowercase_       =					self.head
					while current:
									if current.get_data() == value:
													return True
									lowercase_       =					current.get_next()
					return False
	def __iter__(       self  :			Dict       )       ->     Tuple:
					return LinkedListIterator(self.head       )
	def 						_lowercase  (       self  :			Any       )       ->     Optional[Any]:
					if self.head:
									return self.head.get_data()
					return None
	def 						_lowercase  (       self  :			Any       )       ->     Any:
					if self.tail:
									return self.tail.get_data()
					return None
	def 						_lowercase  (       self  :			Dict       ,							SCREAMING_SNAKE_CASE_  :			Node       )       ->     None:
					if self.head is None:
									lowercase_       =					node
									lowercase_       =					node
					else:
									self.insert_before_node(self.head       ,							SCREAMING_SNAKE_CASE_       )
	def 						_lowercase  (       self  :			List[str]       ,							SCREAMING_SNAKE_CASE_  :			Node       )       ->     None:
					if self.head is None:
									self.set_head(SCREAMING_SNAKE_CASE_       )
					else:
									self.insert_after_node(self.tail       ,							SCREAMING_SNAKE_CASE_       )
	def 						_lowercase  (       self  :			Tuple       ,							SCREAMING_SNAKE_CASE_  :			int       )       ->     None:
					lowercase_       =					Node(SCREAMING_SNAKE_CASE_       )
					if self.head is None:
									self.set_head(SCREAMING_SNAKE_CASE_       )
					else:
									self.set_tail(SCREAMING_SNAKE_CASE_       )
	def 						_lowercase  (       self  :			Optional[int]       ,							SCREAMING_SNAKE_CASE_  :			Node       ,							SCREAMING_SNAKE_CASE_  :			Node       )       ->     None:
					lowercase_       =					node
					lowercase_       =					node.previous

					if node.get_previous() is None:
									lowercase_       =					node_to_insert
					else:
									lowercase_       =					node_to_insert

					lowercase_       =					node_to_insert
	def 						_lowercase  (       self  :			List[str]       ,							SCREAMING_SNAKE_CASE_  :			Node       ,							SCREAMING_SNAKE_CASE_  :			Node       )       ->     None:
					lowercase_       =					node
					lowercase_       =					node.next

					if node.get_next() is None:
									lowercase_       =					node_to_insert
					else:
									lowercase_       =					node_to_insert

					lowercase_       =					node_to_insert
	def 						_lowercase  (       self  :			Tuple       ,							SCREAMING_SNAKE_CASE_  :			int       ,							SCREAMING_SNAKE_CASE_  :			int       )       ->     None:
					lowercase_       =					1
					lowercase_       =					Node(SCREAMING_SNAKE_CASE_       )
					lowercase_       =					self.head
					while node:
									if current_position == position:
													self.insert_before_node(SCREAMING_SNAKE_CASE_       ,							SCREAMING_SNAKE_CASE_       )
													return
									current_position += 1
									lowercase_       =					node.next
					self.insert_after_node(self.tail       ,							SCREAMING_SNAKE_CASE_       )
	def 						_lowercase  (       self  :			Dict       ,							SCREAMING_SNAKE_CASE_  :			int       )       ->     Node:
					lowercase_       =					self.head
					while node:
									if node.get_data() == item:
													return node
									lowercase_       =					node.get_next()
					raise Exception('''Node not found'''       )
	def 						_lowercase  (       self  :			List[Any]       ,							SCREAMING_SNAKE_CASE_  :			str       )       ->     List[Any]:
					if (node := self.get_node(SCREAMING_SNAKE_CASE_       )) is not None:
									if node == self.head:
													lowercase_       =					self.head.get_next()

									if node == self.tail:
													lowercase_       =					self.tail.get_previous()

									self.remove_node_pointers(SCREAMING_SNAKE_CASE_       )
	@staticmethod
	def 						_lowercase  (       SCREAMING_SNAKE_CASE_  :			Node       )       ->     None:
					if node.get_next():
									lowercase_       =					node.previous

					if node.get_previous():
									lowercase_       =					node.next

					lowercase_       =					None
					lowercase_       =					None




	def 						_lowercase  (       self  :			Tuple       )       ->     Tuple:
					return self.head is None




def 				a						(							):


				'''simple docstring'''


if __name__ == "__main__":
						import doctest

						doctest.testmod()






import argparse
import os
import re


__a  			=					'src/transformers/models/auto'


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




def 				a						(							snake_case__:					str						,   snake_case__:					bool = False					):


				'''simple docstring'''
				with open(snake_case__						,   '''r'''						,   encoding='''utf-8'''					) as f:
								lowercase_       =					f.read()

				lowercase_       =					content.split('''\n'''					)
				lowercase_       =					[]
				lowercase_       =					0
				while line_idx < len(snake_case__					):
								if _re_intro_mapping.search(lines[line_idx]					) is not None:
												lowercase_       =					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

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

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




def 				a						(							snake_case__:					bool = False					):


				'''simple docstring'''
				lowercase_       =					[os.path.join(snake_case__						,   snake_case__					) for f in os.listdir(snake_case__					) if f.endswith('''.py'''					)]
				lowercase_       =					[sort_auto_mapping(snake_case__						,   overwrite=snake_case__					) for fname in fnames]

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


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

						sort_all_auto_mappings(not args.check_only)




