
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_											=	"""
{0} = None
"""

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

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


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


def     a__			(    snake_case    ):





  """simple docstring"""
  if _re_test_backend.search(snake_case    ) is None:
    return None
  __SCREAMING_SNAKE_CASE     :					Optional[int]			=						[b[0] for b in _re_backend.findall(snake_case    )]
  backends.sort()
  return "_and_".join(snake_case    )


def     a__			(    ):





  """simple docstring"""
  with open(os.path.join(snake_case   ,	'''__init__.py'''    )   ,	'''r'''   ,	encoding='''utf-8'''   ,	newline='''\n'''    ) as f:
    __SCREAMING_SNAKE_CASE     :					Tuple			=						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     :					Tuple			=						{}
  # 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     :					int			=						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     :					Any			=						[]
      # 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     :					Union[str, Any]			=						_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     :					List[str]			=						objects
    else:
      line_index += 1

  return backend_specific_objects


def     a__			(    snake_case   ,	snake_case    ):





  """simple docstring"""
  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     a__			(    snake_case=None    ):





  """simple docstring"""
  if backend_specific_objects is None:
    __SCREAMING_SNAKE_CASE     :					List[Any]			=						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     :					Tuple			=						'''[''' + ''', '''.join(F'''"{b}"''' for b in backend.split('''_and_'''    )    ) + ''']'''
    __SCREAMING_SNAKE_CASE     :					Optional[int]			=						'''# 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     a__			(    snake_case=False    ):





  """simple docstring"""
  __SCREAMING_SNAKE_CASE     :					Union[str, Any]			=						create_dummy_files()
  # For special correspondence backend to shortcut as used in utils/dummy_xxx_objects.py
  __SCREAMING_SNAKE_CASE     :					str			=						{'''torch''': '''pt'''}

  # Locate actual dummy modules and read their content.
  __SCREAMING_SNAKE_CASE     :					Union[str, Any]			=						os.path.join(snake_case   ,	'''utils'''    )
  __SCREAMING_SNAKE_CASE     :					List[Any]			=						{
      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     :					Union[str, Any]			=						{}
  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     :					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__":
   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)


from typing import Optional

from ..utils.logging import get_logger
from .audio_classificiation import AudioClassification
from .automatic_speech_recognition import AutomaticSpeechRecognition
from .base import TaskTemplate
from .image_classification import ImageClassification
from .language_modeling import LanguageModeling
from .question_answering import QuestionAnsweringExtractive
from .summarization import Summarization
from .text_classification import TextClassification


lowercase_											=	[
    """AutomaticSpeechRecognition""",
    """AudioClassification""",
    """ImageClassification""",
    """LanguageModeling""",
    """QuestionAnsweringExtractive""",
    """Summarization""",
    """TaskTemplate""",
    """TextClassification""",
]

lowercase_											=	get_logger(__name__)


lowercase_											=	{
    AutomaticSpeechRecognition.task: AutomaticSpeechRecognition,
    AudioClassification.task: AudioClassification,
    ImageClassification.task: ImageClassification,
    LanguageModeling.task: LanguageModeling,
    QuestionAnsweringExtractive.task: QuestionAnsweringExtractive,
    Summarization.task: Summarization,
    TextClassification.task: TextClassification,
}


def     a__			(    snake_case    ):





  """simple docstring"""
  __SCREAMING_SNAKE_CASE     :					str			=						task_template_dict.get('''task'''    )
  if task_name is None:
    logger.warning(F'''Couldn\'t find template for task \'{task_name}\'. Available templates: {list(snake_case    )}'''    )
    return None
  __SCREAMING_SNAKE_CASE     :					Any			=						NAMEaTEMPLATE.get(snake_case    )
  return template.from_dict(snake_case    )
