




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
UpperCAmelCase__				     = "src/diffusers"

# Matches is_xxx_available()
UpperCAmelCase__				     = re.compile(r"is\_([a-z_]*)_available\(\)")
# Matches from xxx import bla
UpperCAmelCase__				     = re.compile(r"\s+from\s+\S*\s+import\s+([^\(\s].*)\n")


UpperCAmelCase__				     = "\n{0} = None\n"

UpperCAmelCase__				     = "\nclass {0}(metaclass=DummyObject):\n    _backends = {1}\n\n    def __init__(self, *args, **kwargs):\n        requires_backends(self, {1})\n\n    @classmethod\n    def from_config(cls, *args, **kwargs):\n        requires_backends(cls, {1})\n\n    @classmethod\n    def from_pretrained(cls, *args, **kwargs):\n        requires_backends(cls, {1})\n"


UpperCAmelCase__				     = "\ndef {0}(*args, **kwargs):\n    requires_backends({0}, {1})\n"







def 		_A(       UpperCamelCase__							:			Dict				)    -> Dict:
							'''simple docstring'''


							__lowercase      =    _re_backend.findall(UpperCAmelCase__				)
							if len(UpperCAmelCase__				) == 0:
														return None

							return "_and_".join(UpperCAmelCase__				)







def 		_A(       )    -> Optional[int]:
							'''simple docstring'''


							with open(os.path.join(UpperCAmelCase__				,       '''__init__.py'''				)				,       '''r'''				,       encoding='''utf-8'''				,       newline='''\n'''				) as f:
														__lowercase      =    f.readlines()

							# Get to the point we do the actual imports for type checking
							__lowercase      =    0
							__lowercase      =    {}
							# Go through the end of the file
							while line_index < len(UpperCAmelCase__				):
														# If the line contains is_backend_available, we grab all objects associated with the `else` block
														__lowercase      =    find_backend(lines[line_index]				)
														if backend is not None:
																					while not lines[line_index].startswith('''else:'''				):
																												line_index += 1
																					line_index += 1
																					__lowercase      =    []
																					# Until we unindent, add backend objects to the list
																					while line_index < len(UpperCAmelCase__				) and len(lines[line_index]				) > 1:
																												__lowercase      =    lines[line_index]
																												__lowercase      =    _re_single_line_import.search(UpperCAmelCase__				)
																												if single_line_import_search is not None:
																																			objects.extend(single_line_import_search.groups()[0].split(''', '''				)				)
																												elif line.startswith(''' ''' * 8				):
																																			objects.append(line[8:-2]				)
																												line_index += 1

																					if len(UpperCAmelCase__				) > 0:
																												__lowercase      =    objects
														else:
																					line_index += 1

							return backend_specific_objects







def 		_A(       UpperCamelCase__							:			List[str]				,       UpperCamelCase__							:			List[str]				)    -> List[Any]:
							'''simple docstring'''


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







def 		_A(       UpperCamelCase__							:			Tuple=None				)    -> Any:
							'''simple docstring'''


							if backend_specific_objects is None:
														__lowercase      =    read_init()
							# For special correspondence backend to module name as used in the function requires_modulename
							__lowercase      =    {}

							for backend, objects in backend_specific_objects.items():
														__lowercase      =    '''[''' + ''', '''.join(F'"{b}"' for b in backend.split('''_and_'''				)				) + ''']'''
														__lowercase      =    '''# 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(UpperCAmelCase__				,       UpperCAmelCase__				) for o in objects]				)
														__lowercase      =    dummy_file

							return dummy_files







def 		_A(       UpperCamelCase__							:			Union[str, Any]=False				)    -> Optional[Any]:
							'''simple docstring'''


							__lowercase      =    create_dummy_files()
							# For special correspondence backend to shortcut as used in utils/dummy_xxx_objects.py
							__lowercase      =    {'''torch''': '''pt'''}

							# Locate actual dummy modules and read their content.
							__lowercase      =    os.path.join(UpperCAmelCase__				,       '''utils'''				)
							__lowercase      =    {
							    backend: os.path.join(UpperCAmelCase__				,       F'dummy_{short_names.get(UpperCAmelCase__				,       UpperCAmelCase__				)}_objects.py'				)
							    for backend in dummy_files.keys()
							}

							__lowercase      =    {}
							for backend, file_path in dummy_file_paths.items():
														if os.path.isfile(UpperCAmelCase__				):
																					with open(UpperCAmelCase__				,       '''r'''				,       encoding='''utf-8'''				,       newline='''\n'''				) as f:
																												__lowercase      =    f.read()
														else:
																					__lowercase      =    ''''''

							for backend in dummy_files.keys():
														if dummy_files[backend] != actual_dummies[backend]:
																					if overwrite:
																												print(
																												    F'Updating diffusers.utils.dummy_{short_names.get(UpperCAmelCase__				,       UpperCAmelCase__				)}_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'diffusers.utils.dummy_{short_names.get(UpperCAmelCase__				,       UpperCAmelCase__				)}_objects.py. Run `make fix-copies` '
																												    '''to fix this.'''				)


if __name__ == "__main__":
			UpperCAmelCase__				     = argparse.ArgumentParser()
			parser.add_argument("--fix_and_overwrite", action="store_true", help="Whether to fix inconsistencies.")
			UpperCAmelCase__				     = parser.parse_args()

			check_dummies(args.fix_and_overwrite)












import math







def 		_A(       )    -> None:
							'''simple docstring'''


							__lowercase      =    input('''Enter message: '''				)
							__lowercase      =    int(input(F'Enter key [2-{len(UpperCamelCase__				) - 1}]: '				)				)
							__lowercase      =    input('''Encryption/Decryption [e/d]: '''				)

							if mode.lower().startswith('''e'''				):
														__lowercase      =    encrypt_message(UpperCamelCase__				,       UpperCamelCase__				)
							elif mode.lower().startswith('''d'''				):
														__lowercase      =    decrypt_message(UpperCamelCase__				,       UpperCamelCase__				)

							# Append pipe symbol (vertical bar) to identify spaces at the end.
							print(F'Output:\n{text + "|"}'				)







def 		_A(       UpperCamelCase__							:			int				,       UpperCamelCase__							:			str				)    -> str:
							'''simple docstring'''


							__lowercase      =    [''''''] * key
							for col in range(UpperCamelCase__				):
														__lowercase      =    col
														while pointer < len(UpperCamelCase__				):
																					cipher_text[col] += message[pointer]
																					pointer += key
							return "".join(UpperCamelCase__				)







def 		_A(       UpperCamelCase__							:			int				,       UpperCamelCase__							:			str				)    -> str:
							'''simple docstring'''


							__lowercase      =    math.ceil(len(UpperCamelCase__				) / key				)
							__lowercase      =    key
							__lowercase      =    (num_cols * num_rows) - len(UpperCamelCase__				)
							__lowercase      =    [''''''] * num_cols
							__lowercase      =    0
							__lowercase      =    0

							for symbol in message:
														plain_text[col] += symbol
														col += 1

														if (
														    (col == num_cols)
														    or (col == num_cols - 1)
														    and (row >= num_rows - num_shaded_boxes)
														):
																					__lowercase      =    0
																					row += 1

							return "".join(UpperCamelCase__				)


if __name__ == "__main__":
			import doctest

			doctest.testmod()
			main()






