






"""simple docstring"""





from importlib import import_module

from .logging import get_logger


A__					: List[Any]=	get_logger(__name__)
class    __lowerCamelCase    :

   def __init__(					self ,				snake_case_ ,				snake_case_=None      )		->       List[str]:
       UpperCamelCase__         =    attrs or []
       if module is not None:
           for key in module.__dict__:
               if key in attrs or not key.startswith('__'      ):
                   setattr(self ,				snake_case_ ,				getattr(snake_case_ ,				snake_case_      )      )
       UpperCamelCase__         =    module._original_module if isinstance(snake_case_ ,				_PatchedModuleObj      ) else module







class    __lowerCamelCase    :
   a      :				Any 						=[]

   def __init__(					self ,				snake_case_ ,				snake_case_ ,				snake_case_ ,				snake_case_=None      )		->       List[Any]:
       UpperCamelCase__         =    obj
       UpperCamelCase__         =    target
       UpperCamelCase__         =    new
       UpperCamelCase__         =    target.split('.'      )[0]
       UpperCamelCase__         =    {}
       UpperCamelCase__         =    attrs or []

   def __enter__(					self      )		->       Optional[int]:
       *UpperCamelCase__       ,						UpperCamelCase__         =    self.target.split('.'      )

       # Patch modules:
       # it's used to patch attributes of submodules like "os.path.join";
       # in this case we need to patch "os" and "os.path"

       for i in range(len(snake_case_      )      ):
           try:
               UpperCamelCase__         =    import_module('.'.join(submodules[: i + 1]      )      )
           except ModuleNotFoundError:
               continue
           # We iterate over all the globals in self.obj in case we find "os" or "os.path"
           for attr in self.obj.__dir__():
               UpperCamelCase__         =    getattr(self.obj ,				snake_case_      )
               # We don't check for the name of the global, but rather if its value *is* "os" or "os.path".
               # This allows to patch renamed modules like "from os import path as ospath".
               if obj_attr is submodule or (
                   (isinstance(snake_case_ ,				_PatchedModuleObj      ) and obj_attr._original_module is submodule)
               ):
                   UpperCamelCase__         =    obj_attr
                   # patch at top level
                   setattr(self.obj ,				snake_case_ ,				_PatchedModuleObj(snake_case_ ,				attrs=self.attrs      )      )
                   UpperCamelCase__         =    getattr(self.obj ,				snake_case_      )
                   # construct lower levels patches
                   for key in submodules[i + 1 :]:
                       setattr(snake_case_ ,				snake_case_ ,				_PatchedModuleObj(getattr(snake_case_ ,				snake_case_ ,				snake_case_      ) ,				attrs=self.attrs      )      )
                       UpperCamelCase__         =    getattr(snake_case_ ,				snake_case_      )
                   # finally set the target attribute
                   setattr(snake_case_ ,				snake_case_ ,				self.new      )

        # Patch attribute itself:
        # it's used for builtins like "open",
        # and also to patch "os.path.join" we may also need to patch "join"
        # itself if it was imported as "from os.path import join".

       if submodules:  # if it's an attribute of a submodule like "os.path.join"
           try:
               UpperCamelCase__         =    getattr(import_module('.'.join(snake_case_      )      ) ,				snake_case_      )
           except (AttributeError, ModuleNotFoundError):
               return
           # We iterate over all the globals in self.obj in case we find "os.path.join"
           for attr in self.obj.__dir__():
               # We don't check for the name of the global, but rather if its value *is* "os.path.join".
               # This allows to patch renamed attributes like "from os.path import join as pjoin".
               if getattr(self.obj ,				snake_case_      ) is attr_value:
                   UpperCamelCase__         =    getattr(self.obj ,				snake_case_      )
                   setattr(self.obj ,				snake_case_ ,				self.new      )
       elif target_attr in globals()["__builtins__"]:  # if it'a s builtin like "open"
           UpperCamelCase__         =    globals()['__builtins__'][target_attr]
           setattr(self.obj ,				snake_case_ ,				self.new      )
       else:
           raise RuntimeError(F'Tried to patch attribute {target_attr} instead of a submodule.'      )

   def __exit__(					self ,				*snake_case_      )		->       str:
       for attr in list(self.original      ):
           setattr(self.obj ,				snake_case_ ,				self.original.pop(snake_case_      )      )

   def 						SCREAMING_SNAKE_CASE__ (					self      )		->       Dict:
       self.__enter__()
       self._active_patches.append(self      )







   def 						SCREAMING_SNAKE_CASE__ (					self      )		->       str:
       try:
           self._active_patches.remove(self      )
       except ValueError:
           # If the patch hasn't been started this will fail
           return None

       return self.__exit__()












"""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
A__					: Any=	"""src/diffusers"""

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


A__					: Optional[Any]=	"""
{0} = None
"""

A__					: List[Any]=	"""
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})
"""


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







def   lowerCAmelCase_( SCREAMING_SNAKE_CASE					)					->	Union[str, Any]:
    """simple docstring"""

    UpperCamelCase__         =    _re_backend.findall(SCREAMING_SNAKE_CASE					)
    if len(SCREAMING_SNAKE_CASE					) == 0:
        return None

    return "_and_".join(SCREAMING_SNAKE_CASE					)







def   lowerCAmelCase_( )					->	str:
    """simple docstring"""

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

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

    return backend_specific_objects







def   lowerCAmelCase_( SCREAMING_SNAKE_CASE ,	SCREAMING_SNAKE_CASE					)					->	List[Any]:
    """simple docstring"""

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







def   lowerCAmelCase_( SCREAMING_SNAKE_CASE=None					)					->	int:
    """simple docstring"""

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

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

    return dummy_files







def   lowerCAmelCase_( SCREAMING_SNAKE_CASE=False					)					->	int:
    """simple docstring"""

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

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

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

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


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

  check_dummies(args.fix_and_overwrite)




