




"""simple docstring"""






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
lowercase__			=		"""src/diffusers"""

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


lowercase__			=		"""
{0} = None
"""

lowercase__			=		"""
class {0}(metaclass=DummyObject):
    _backends = {1}

    def __init__(self, *args, **kwargs):
        requires_backends(self, {1})

    @classmethod
    def from_config(cls, *args, **kwargs):
        requires_backends(cls, {1})

    @classmethod
    def from_pretrained(cls, *args, **kwargs):
        requires_backends(cls, {1})
"""


lowercase__			=		"""
def {0}(*args, **kwargs):
    requires_backends({0}, {1})
"""







def 	_snake_case     (							lowercase__						):
				_lowerCamelCase	:     Optional[int]       =       _re_backend.findall(lowercase__						)
				if len(lowercase__						) == 0:
								return None

				return "_and_".join(lowercase__						)







def 	_snake_case     (							):
				with open(os.path.join(lowercase__				,       '__init__.py'						)				,       'r'				,       encoding='utf-8'				,       newline='\n'						) as f:
								_lowerCamelCase	:     List[str]       =       f.readlines()

				# Get to the point we do the actual imports for type checking
				_lowerCamelCase	:     List[Any]       =       0
				_lowerCamelCase	:     List[str]       =       {}
				# Go through the end of the file
				while line_index < len(lowercase__						):
								# If the line contains is_backend_available, we grab all objects associated with the `else` block
								_lowerCamelCase	:     int       =       find_backend(lines[line_index]						)
								if backend is not None:
												while not lines[line_index].startswith('else:'						):
																line_index += 1
												line_index += 1
												_lowerCamelCase	:     str       =       []
												# Until we unindent, add backend objects to the list
												while line_index < len(lowercase__						) and len(lines[line_index]						) > 1:
																_lowerCamelCase	:     Optional[int]       =       lines[line_index]
																_lowerCamelCase	:     int       =       _re_single_line_import.search(lowercase__						)
																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(lowercase__						) > 0:
																_lowerCamelCase	:     str       =       objects
								else:
												line_index += 1

				return backend_specific_objects







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







def 	_snake_case     (							lowercase__=None						):
				if backend_specific_objects is None:
								_lowerCamelCase	:     Optional[Any]       =       read_init()
				# For special correspondence backend to module name as used in the function requires_modulename
				_lowerCamelCase	:     Any       =       {}

				for backend, objects in backend_specific_objects.items():
								_lowerCamelCase	:     Union[str, Any]       =       '[' + ', '.join(f'''"{b}"''' for b in backend.split('_and_'						)						) + ']'
								_lowerCamelCase	:     str       =       '# 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(lowercase__				,       lowercase__						) for o in objects]						)
								_lowerCamelCase	:     List[Any]       =       dummy_file

				return dummy_files







def 	_snake_case     (							lowercase__=False						):
				_lowerCamelCase	:     int       =       create_dummy_files()
				# For special correspondence backend to shortcut as used in utils/dummy_xxx_objects.py
				_lowerCamelCase	:     List[Any]       =       {'torch': 'pt'}

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

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

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


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

			check_dummies(args.fix_and_overwrite)





"""simple docstring"""






import operator as op







def 	_snake_case     (							lowercase__						):
				_lowerCamelCase	:     Dict       =       []
				_lowerCamelCase	:     List[str]       =       lambda lowercase__				,       lowercase__						: int(x / y						)  # noqa: E731 integer division operation
				_lowerCamelCase	:     Optional[int]       =       {
				    '^': op.pow,
				    '*': op.mul,
				    '/': div,
				    '+': op.add,
				    '-': op.sub,
				}  # operators & their respective operation

				# print table header
				print('Symbol'.center(8						)				,       'Action'.center(12						)				,       'Stack'				,       sep=' | '						)
				print('-' * (30 + len(lowercase__						))						)

				for x in post_fix:
								if x.isdigit():  # if x in digit
												stack.append(lowercase__						)  # append x to stack
												# output in tabular format
												print(x.rjust(8						)				,       ('push(' + x + ')').ljust(12						)				,       ','.join(lowercase__						)				,       sep=' | '						)
								else:
												_lowerCamelCase	:     int       =       stack.pop()  # pop stack
												# output in tabular format
												print(''.rjust(8						)				,       ('pop(' + b + ')').ljust(12						)				,       ','.join(lowercase__						)				,       sep=' | '						)

												_lowerCamelCase	:     Tuple       =       stack.pop()  # pop stack
												# output in tabular format
												print(''.rjust(8						)				,       ('pop(' + a + ')').ljust(12						)				,       ','.join(lowercase__						)				,       sep=' | '						)

												stack.append(
												    str(opr[x](int(lowercase__						)				,       int(lowercase__						)						)						)						)  # evaluate the 2 values popped from stack & push result to stack
												# output in tabular format
												print(
												    x.rjust(8						)				,       ('push(' + a + x + b + ')').ljust(12						)				,       ','.join(lowercase__						)				,       sep=' | '				,       )

				return int(stack[0]						)


if __name__ == "__main__":
			lowercase__			=		input("""\n\nEnter a Postfix Equation (space separated) = """).split(""" """)
			print("""\n\tResult = """, solve(Postfix))