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__	:       int			      =      """src/transformers"""

# Matches is_xxx_available()
UpperCAmelCase__	:       Optional[int]			      =      re.compile(R"""is\_([a-z_]*)_available()""")
# Matches from xxx import bla
UpperCAmelCase__	:       Tuple			      =      re.compile(R"""\s+from\s+\S*\s+import\s+([^\(\s].*)\n""")
UpperCAmelCase__	:       Tuple			      =      re.compile(R"""^\s+if\s+not\s+\(?is\_[a-z_]*\_available\(\)""")


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

UpperCAmelCase__	:       List[str]			      =      """\nclass {0}(metaclass=DummyObject):\n    _backends = {1}\n\n    def __init__(self, *args, **kwargs):\n        requires_backends(self, {1})\n"""


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






def    __lowercase (       _A     )       ->  List[str]:






      if _re_test_backend.search(snake_case__     ) is None:
            return None
      SCREAMING_SNAKE_CASE	: List[Any]					       =				[b[0] for b in _re_backend.findall(snake_case__     )]
      backends.sort()
      return "_and_".join(snake_case__     )






def    __lowercase (       )       ->  Dict:






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

      # Get to the point we do the actual imports for type checking
      SCREAMING_SNAKE_CASE	: Any					       =				0
      while not lines[line_index].startswith("""if TYPE_CHECKING"""     ):
            line_index += 1

      SCREAMING_SNAKE_CASE	: List[Any]					       =				{}
      # Go through the end of the file
      while line_index < len(snake_case__     ):
            # If the line is an if is_backend_available, we grab all objects associated.
            SCREAMING_SNAKE_CASE	: Dict					       =				find_backend(lines[line_index]     )
            if backend is not None:
                  while not lines[line_index].startswith("""    else:"""     ):
                        line_index += 1
                  line_index += 1

                  SCREAMING_SNAKE_CASE	: Optional[int]					       =				[]
                  # Until we unindent, add backend objects to the list
                  while len(lines[line_index]     ) <= 1 or lines[line_index].startswith(""" """ * 8     ):
                        SCREAMING_SNAKE_CASE	: Dict					       =				lines[line_index]
                        SCREAMING_SNAKE_CASE	: Dict					       =				_re_single_line_import.search(snake_case__     )
                        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

                  SCREAMING_SNAKE_CASE	: Any					       =				objects
            else:
                  line_index += 1

      return backend_specific_objects






def    __lowercase (       _A  ,      _A     )       ->  Optional[int]:






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






def    __lowercase (       _A=None     )       ->  Optional[int]:






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

      for backend, objects in backend_specific_objects.items():
            SCREAMING_SNAKE_CASE	: List[Any]					       =				"""[""" + """, """.join(F"\"{b}\"" for b in backend.split("""_and_"""     )     ) + """]"""
            SCREAMING_SNAKE_CASE	: Union[str, Any]					       =				"""# 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(snake_case__  ,      snake_case__     ) for o in objects]     )
            SCREAMING_SNAKE_CASE	: List[Any]					       =				dummy_file

      return dummy_files






def    __lowercase (       _A=False     )       ->  int:
      SCREAMING_SNAKE_CASE	: List[Any]					       =				create_dummy_files()
      # For special correspondence backend to shortcut as used in utils/dummy_xxx_objects.py
      SCREAMING_SNAKE_CASE	: Optional[Any]					       =				{"""torch""": """pt"""}

      # Locate actual dummy modules and read their content.
      SCREAMING_SNAKE_CASE	: List[Any]					       =				os.path.join(snake_case__  ,      """utils"""     )
      SCREAMING_SNAKE_CASE	: int					       =				{
          backend: os.path.join(snake_case__  ,      F"dummy_{short_names.get(snake_case__  ,      snake_case__     )}_objects.py"     )
          for backend in dummy_files.keys()
      }

      SCREAMING_SNAKE_CASE	: Tuple					       =				{}
      for backend, file_path in dummy_file_paths.items():
            if os.path.isfile(snake_case__     ):
                  with open(snake_case__  ,      """r"""  ,      encoding="""utf-8"""  ,      newline="""\n"""     ) as f:
                        SCREAMING_SNAKE_CASE	: Optional[Any]					       =				f.read()
            else:
                  SCREAMING_SNAKE_CASE	: Optional[Any]					       =				""""""

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


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

  check_dummies(args.fix_and_overwrite)







import os
import unittest

import pytest
from parameterized import parameterized

from transformers.testing_utils import require_torch, require_torch_gpu, slow, torch_device


# skipping in unittest tests

UpperCAmelCase__	:       Dict			      =      [(1,)]






def    __lowercase (       )       ->  Tuple:
      SCREAMING_SNAKE_CASE	: Optional[Any]					       =				bool(os.getenv("""RUN_SLOW"""  ,      0     )     )
      if run_slow:
            assert True
      else:
            assert False, "should have been skipped"






def    __lowercase (       )       ->  Optional[Any]:
      SCREAMING_SNAKE_CASE	: Dict					       =				bool(os.getenv("""RUN_SLOW"""  ,      0     )     )
      if run_slow and torch_device == "cuda":
            assert True
      else:
            assert False, "should have been skipped"







@require_torch
class     a__    (				unittest.TestCase    ):







  """simple docstring"""




  @slow
  @require_torch_gpu
  def 	_lowercase (     self      :	Any						)   ->Optional[Any]:
        """simple docstring"""







        check_slow_torch_cuda()


  @require_torch_gpu
  @slow
  def 	_lowercase (     self      :	Optional[Any]						)   ->Any:
        """simple docstring"""







        check_slow_torch_cuda()




  @parameterized.expand(UpperCAmelCase__						)
  @slow
  def 	_lowercase (     self      :	Optional[int]			,			UpperCAmelCase__      :	Dict=None						)   ->Optional[Any]:
        """simple docstring"""







        check_slow()






@slow
@require_torch_gpu
def    __lowercase (       )       ->  Optional[int]:
      check_slow_torch_cuda()






@require_torch_gpu
@slow
def    __lowercase (       )       ->  int:
      check_slow_torch_cuda()






@slow
@pytest.mark.parametrize("""param"""  ,      [1]     )
def    __lowercase (       _A     )       ->  Optional[int]:
      check_slow()







@pytest.mark.parametrize("""param"""  ,      [1]     )
@slow
def    __lowercase (       _A     )       ->  str:
      check_slow()




