






import argparse
import os
import re


# All paths are set with the intent you should run this script from the root of the repo with the command
# python utils/check_dummies.py
__magic_name__:  Optional[int]  	=			"src/transformers"

# Matches is_xxx_available()
__magic_name__:  Any  	=			re.compile(r"is\_([a-z_]*)_available()")
# Matches from xxx import bla
__magic_name__:  str  	=			re.compile(r"\s+from\s+\S*\s+import\s+([^\(\s].*)\n")
__magic_name__:  str  	=			re.compile(r"^\s+if\s+not\s+\(?is\_[a-z_]*\_available\(\)")


__magic_name__:  Any  	=			"\n{0} = None\n"

__magic_name__:  Union[str, Any]  	=			"\nclass {0}(metaclass=DummyObject):\n    _backends = {1}\n\n    def __init__(self, *args, **kwargs):\n        requires_backends(self, {1})\n"


__magic_name__:  List[str]  	=			"\ndef {0}(*args, **kwargs):\n    requires_backends({0}, {1})\n"

def 					UpperCamelCase		( _A				):






						"""simple docstring"""







						if _re_test_backend.search(_A				) is None:
												return None
						__magic_name__    :     str     		=      [b[0] for b in _re_backend.findall(_A				)]
						backends.sort()
						return "_and_".join(_A				)

def 					UpperCamelCase		( ):






						"""simple docstring"""







						with open(os.path.join(_A,					"""__init__.py"""				),					"""r""",					encoding="""utf-8""",					newline="""\n"""				) as f:
												__magic_name__    :     Dict     		=      f.readlines()

						# Get to the point we do the actual imports for type checking
						__magic_name__    :     Any     		=      0
						while not lines[line_index].startswith("""if TYPE_CHECKING"""				):
												line_index += 1

						__magic_name__    :     Any     		=      {}
						# Go through the end of the file
						while line_index < len(_A				):
												# If the line is an if is_backend_available, we grab all objects associated.
												__magic_name__    :     str     		=      find_backend(lines[line_index]				)
												if backend is not None:
																		while not lines[line_index].startswith("""    else:"""				):
																								line_index += 1
																		line_index += 1

																		__magic_name__    :     str     		=      []
																		# Until we unindent, add backend objects to the list
																		while len(lines[line_index]				) <= 1 or lines[line_index].startswith(""" """ * 8				):
																								__magic_name__    :     List[str]     		=      lines[line_index]
																								__magic_name__    :     Tuple     		=      _re_single_line_import.search(_A				)
																								if single_line_import_search is not None:
																														objects.extend(single_line_import_search.groups()[0].split(""", """				)				)
																								elif line.startswith(""" """ * 12				):
																														objects.append(line[12:-2]				)
																								line_index += 1

																		__magic_name__    :     Optional[int]     		=      objects
												else:
																		line_index += 1

						return backend_specific_objects

def 					UpperCamelCase		( _A,					_A				):






						"""simple docstring"""







						if name.isupper():
												return DUMMY_CONSTANT.format(_A				)
						elif name.islower():
												return DUMMY_FUNCTION.format(_A,					_A				)
						else:
												return DUMMY_CLASS.format(_A,					_A				)

def 					UpperCamelCase		( _A=None				):






						"""simple docstring"""







						if backend_specific_objects is None:
												__magic_name__    :     Union[str, Any]     		=      read_init()
						# For special correspondence backend to module name as used in the function requires_modulename
						__magic_name__    :     int     		=      {}

						for backend, objects in backend_specific_objects.items():
												__magic_name__    :     Dict     		=      """[""" + """, """.join(f'"{b}"' for b in backend.split("""_and_"""				)				) + """]"""
												__magic_name__    :     int     		=      """# This file is autogenerated by the command `make fix-copies`, do not edit.\n"""
												dummy_file += "from ..utils import DummyObject, requires_backends\n\n"
												dummy_file += "\n".join([create_dummy_object(_A,					_A				) for o in objects]				)
												__magic_name__    :     Union[str, Any]     		=      dummy_file

						return dummy_files

def 					UpperCamelCase		( _A=False				):






						"""simple docstring"""







						__magic_name__    :     List[str]     		=      create_dummy_files()
						# For special correspondence backend to shortcut as used in utils/dummy_xxx_objects.py
						__magic_name__    :     List[Any]     		=      {"""torch""": """pt"""}

						# Locate actual dummy modules and read their content.
						__magic_name__    :     Union[str, Any]     		=      os.path.join(_A,					"""utils"""				)
						__magic_name__    :     List[str]     		=      {
						    backend: os.path.join(_A,					f'dummy_{short_names.get(_A,					_A				)}_objects.py'				)
						    for backend in dummy_files.keys()
						}

						__magic_name__    :     int     		=      {}
						for backend, file_path in dummy_file_paths.items():
												if os.path.isfile(_A				):
																		with open(_A,					"""r""",					encoding="""utf-8""",					newline="""\n"""				) as f:
																								__magic_name__    :     List[Any]     		=      f.read()
												else:
																		__magic_name__    :     str     		=      """"""

						for backend in dummy_files.keys():
												if dummy_files[backend] != actual_dummies[backend]:
																		if overwrite:
																								print(
																								    f'Updating transformers.utils.dummy_{short_names.get(_A,					_A				)}_objects.py as the main '
																								    """__init__ has new objects."""				)
																								with open(dummy_file_paths[backend],					"""w""",					encoding="""utf-8""",					newline="""\n"""				) as f:
																														f.write(dummy_files[backend]				)
																		else:
																								raise ValueError(
																								    """The main __init__ has objects that are not present in """
																								    f'transformers.utils.dummy_{short_names.get(_A,					_A				)}_objects.py. Run `make fix-copies` '
																								    """to fix this."""				)


if __name__ == "__main__":
		__magic_name__:  str  	=			argparse.ArgumentParser()
		parser.add_argument("--fix_and_overwrite", action="store_true", help="Whether to fix inconsistencies.")
		__magic_name__:  Union[str, Any]  	=			parser.parse_args()

		check_dummies(args.fix_and_overwrite)








from typing import Literal

__magic_name__:  List[Any]  	=			"ABCDEFGHIJKLMNOPQRSTUVWXYZ"

def 					UpperCamelCase		( _A,					_A,					_A				):






						"""simple docstring"""







						__magic_name__    :     int     		=      LETTERS if mode == """decrypt""" else key
						__magic_name__    :     Optional[Any]     		=      key if mode == """decrypt""" else LETTERS
						__magic_name__    :     Optional[Any]     		=      """"""
						# loop through each symbol in the message
						for symbol in message:
												if symbol.upper() in chars_a:
																		# encrypt/decrypt the symbol
																		__magic_name__    :     Optional[Any]     		=      chars_a.find(symbol.upper()				)
																		if symbol.isupper():
																								translated += chars_b[sym_index].upper()
																		else:
																								translated += chars_b[sym_index].lower()
												else:
																		# symbol is not in LETTERS, just add it
																		translated += symbol
						return translated

def 					UpperCamelCase		( _A,					_A				):






						"""simple docstring"""







						return translate_message(_A,					_A,					"""encrypt"""				)

def 					UpperCamelCase		( _A,					_A				):






						"""simple docstring"""







						return translate_message(_A,					_A,					"""decrypt"""				)

def 					UpperCamelCase		( ):






						"""simple docstring"""







						__magic_name__    :     Optional[Any]     		=      """Hello World"""
						__magic_name__    :     str     		=      """QWERTYUIOPASDFGHJKLZXCVBNM"""
						__magic_name__    :     List[str]     		=      """decrypt"""  # set to 'encrypt' or 'decrypt'

						if mode == "encrypt":
												__magic_name__    :     Dict     		=      encrypt_message(_A,					_A				)
						elif mode == "decrypt":
												__magic_name__    :     Any     		=      decrypt_message(_A,					_A				)
						print(f'Using the key {key}, the {mode}ed message is: {translated}'				)


if __name__ == "__main__":
		import doctest

		doctest.testmod()
		main()
