
"""simple docstring"""






import argparse
import os
import re


_lowercase							=				'''src/transformers/models/auto'''


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



def      lowerCAmelCase__			(		__magic_name__			,   __magic_name__ = False      )						->int:
			with open(__magic_name__			,   "r"			,   encoding="utf-8"      ) as f:
						__lowercase       =       f.read()

			__lowercase       =       content.split("\n"      )
			__lowercase       =       []
			__lowercase       =       0
			while line_idx < len(__magic_name__      ):
						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(__magic_name__			,   key=lambda __magic_name__      : _re_identifier.search(__magic_name__      ).groups()[0]      )
									new_lines += blocks
						else:
									new_lines.append(lines[line_idx]      )
									line_idx += 1

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



def      lowerCAmelCase__			(		__magic_name__ = False      )						->int:
			__lowercase       =       [os.path.join(__magic_name__			,   __magic_name__      ) for f in os.listdir(__magic_name__      ) if f.endswith(".py"      )]
			__lowercase       =       [sort_auto_mapping(__magic_name__			,   overwrite=__magic_name__      ) for fname in fnames]

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


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

					sort_all_auto_mappings(not args.check_only)







"""simple docstring"""






def      lowerCAmelCase__			(		__magic_name__      )						->int:

			if not isinstance(__magic_name__			,   __magic_name__      ):
						raise ValueError("multiplicative_persistence() only accepts integral values"      )
			if num < 0:
						raise ValueError("multiplicative_persistence() does not accept negative values"      )

			__lowercase       =       0
			__lowercase       =       str(__magic_name__      )

			while len(__magic_name__      ) != 1:
						__lowercase       =       [int(__magic_name__      ) for i in num_string]

						__lowercase       =       1
						for i in range(0			,   len(__magic_name__      )      ):
									total *= numbers[i]

						__lowercase       =       str(__magic_name__      )

						steps += 1
			return steps



def      lowerCAmelCase__			(		__magic_name__      )						->int:

			if not isinstance(__magic_name__			,   __magic_name__      ):
						raise ValueError("additive_persistence() only accepts integral values"      )
			if num < 0:
						raise ValueError("additive_persistence() does not accept negative values"      )

			__lowercase       =       0
			__lowercase       =       str(__magic_name__      )

			while len(__magic_name__      ) != 1:
						__lowercase       =       [int(__magic_name__      ) for i in num_string]

						__lowercase       =       0
						for i in range(0			,   len(__magic_name__      )      ):
									total += numbers[i]

						__lowercase       =       str(__magic_name__      )

						steps += 1
			return steps


if __name__ == "__main__":
					import doctest

					doctest.testmod()





