

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/transformers'

# 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_     =       re.compile(R'^\s+if\s+not\s+\(?is\_[a-z_]*\_available\(\)')


lowercase_     =       '\n{0} = None\n'

lowercase_     =       '\nclass {0}(metaclass=DummyObject):\n    _backends = {1}\n\n    def __init__(self, *args, **kwargs):\n        requires_backends(self, {1})\n'


lowercase_     =       '\ndef {0}(*args, **kwargs):\n    requires_backends({0}, {1})\n'
def 					a				(      A__     :       Optional[Any]					)   ->				int:





      """simple docstring"""



      if _re_test_backend.search(A__					) is None:
            return None
      _lowercase     	=[b[0] for b in _re_backend.findall(A__					)]
      backends.sort()
      return "_and_".join(A__					)
def 					a				(      )   ->				str:





      """simple docstring"""



      with open(os.path.join(A__				,       '__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
      while not lines[line_index].startswith('if TYPE_CHECKING'					):
            line_index += 1

      _lowercase     	={}
      # 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.
            _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 len(lines[line_index]					) <= 1 or lines[line_index].startswith(' ' * 8					):
                        _lowercase     	=lines[line_index]
                        _lowercase     	=_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

                  _lowercase     	=objects
            else:
                  line_index += 1

      return backend_specific_objects
def 					a				(      A__     :       str				,       A__     :       Dict					)   ->				Tuple:





      """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 					a				(      A__     :       str=None					)   ->				Dict:





      """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(A__				,       A__					) for o in objects]					)
            _lowercase     	=dummy_file

      return dummy_files
def 					a				(      A__     :       Dict=False					)   ->				Dict:





      """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(A__				,       'utils'					)
      _lowercase     	={
          backend: os.path.join(A__				,       F'''dummy_{short_names.get(A__				,       A__					)}_objects.py'''					)
          for backend in dummy_files.keys()
      }

      _lowercase     	={}
      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:
                        _lowercase     	=f.read()
            else:
                  _lowercase     	=''''''

      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__":
  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)



import warnings

from ...utils import logging
from .image_processing_vit import ViTImageProcessor


lowercase_     =       logging.get_logger(__name__)





class 			__lowerCAmelCase					( SCREAMING_SNAKE_CASE							):




  def __init__(    self							,       *lowerCAmelCase							,       **lowerCAmelCase )  ->			None:
        '''simple docstring'''






        warnings.warn(
            'The class ViTFeatureExtractor is deprecated and will be removed in version 5 of Transformers. Please'
            ' use ViTImageProcessor instead.'							,       lowerCAmelCase							,       )
        super().__init__(*lowerCAmelCase							,       **lowerCAmelCase )


