



"""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
snake_case   					=				'''src/diffusers'''

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


snake_case   					=				'''
{0} = None
'''

snake_case   					=				'''
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})
'''


snake_case   					=				'''
def {0}(*args, **kwargs):
    requires_backends({0}, {1})
'''




def 			snake_case		(		lowerCAmelCase_	)						->				Any:
  _snake_case   	=      _re_backend.findall(lowerCAmelCase_	)
  if len(lowerCAmelCase_	) == 0:
    return None

  return "_and_".join(lowerCAmelCase_	)




def 			snake_case		(		)						->				Dict:
  with open(os.path.join(lowerCAmelCase_  ,						'''__init__.py'''	)  ,						'''r'''  ,						encoding='''utf-8'''  ,						newline='''\n'''	) as f:
    _snake_case   	=      f.readlines()

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

  return backend_specific_objects




def 			snake_case		(		lowerCAmelCase_  ,						lowerCAmelCase_	)						->				Optional[Any]:
  if name.isupper():
    return DUMMY_CONSTANT.format(lowerCAmelCase_	)
  elif name.islower():
    return DUMMY_FUNCTION.format(lowerCAmelCase_  ,						lowerCAmelCase_	)
  else:
    return DUMMY_CLASS.format(lowerCAmelCase_  ,						lowerCAmelCase_	)




def 			snake_case		(		lowerCAmelCase_=None	)						->				Optional[int]:
  if backend_specific_objects is None:
    _snake_case   	=      read_init()
  # For special correspondence backend to module name as used in the function requires_modulename
  _snake_case   	=      {}

  for backend, objects in backend_specific_objects.items():
    _snake_case   	=      '''[''' + ''', '''.join(f"""\"{b}\"""" for b in backend.split('''_and_'''	)	) + ''']'''
    _snake_case   	=      '''# 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(lowerCAmelCase_  ,						lowerCAmelCase_	) for o in objects]	)
    _snake_case   	=      dummy_file

  return dummy_files




def 			snake_case		(		lowerCAmelCase_=False	)						->				str:
  _snake_case   	=      create_dummy_files()
  # For special correspondence backend to shortcut as used in utils/dummy_xxx_objects.py
  _snake_case   	=      {'''torch''': '''pt'''}

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

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

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


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

     check_dummies(args.fix_and_overwrite)







from collections.abc import Callable






def   lowerCamelCase__							(							__lowerCAmelCase    :    Callable[[float], float]       ,				__lowerCAmelCase    :    float       ,				__lowerCAmelCase    :    float							):




			"""simple docstring"""


			lowerCAmelCase_         =      a
			lowerCAmelCase_         =      b
			if function(__lowerCAmelCase							) == 0:  # one of the a or b is a root for the function
						return a
			elif function(__lowerCAmelCase							) == 0:
						return b
			elif (
			    function(__lowerCAmelCase							) * function(__lowerCAmelCase							) > 0
			):  # if none of these are root and they are both positive or negative,
						# then this algorithm can't find the root
						raise ValueError("could not find root in given interval."							)
			else:
						lowerCAmelCase_         =      start + (end - start) / 2.0
						while abs(start - mid							) > 10**-7:  # until precisely equals to 10^-7
									if function(__lowerCAmelCase							) == 0:
												return mid
									elif function(__lowerCAmelCase							) * function(__lowerCAmelCase							) < 0:
												lowerCAmelCase_         =      mid
									else:
												lowerCAmelCase_         =      mid
									lowerCAmelCase_         =      start + (end - start) / 2.0
						return mid






def   lowerCamelCase__							(							__lowerCAmelCase    :    float							):




			"""simple docstring"""


			return x**3 - 2 * x - 5


if __name__ == "__main__":
			print(bisection(f, 1, 10_00))

			import doctest

			doctest.testmod()



