"""simple docstring"""







import collections
import importlib.util
import os
import re
from pathlib import Path


__SCREAMING_SNAKE_CASE								="src/transformers"


# Matches is_xxx_available()
__SCREAMING_SNAKE_CASE								=re.compile(r"is\_([a-z_]*)_available()")
# Catches a one-line _import_struct = {xxx}
__SCREAMING_SNAKE_CASE								=re.compile(r"^_import_structure\s+=\s+\{([^\}]+)\}")
# Catches a line with a key-values pattern: "bla": ["foo", "bar"]
__SCREAMING_SNAKE_CASE								=re.compile(r"\s+\"\S*\":\s+\[([^\]]*)\]")
# Catches a line if not is_foo_available
__SCREAMING_SNAKE_CASE								=re.compile(r"^\s*if\s+not\s+is\_[a-z_]*\_available\(\)")
# Catches a line _import_struct["bla"].append("foo")
__SCREAMING_SNAKE_CASE								=re.compile(r"^\s*_import_structure\[\"\S*\"\]\.append\(\"(\S*)\"\)")
# Catches a line _import_struct["bla"].extend(["foo", "bar"]) or _import_struct["bla"] = ["foo", "bar"]
__SCREAMING_SNAKE_CASE								=re.compile(r"^\s*_import_structure\[\S*\](?:\.extend\(|\s*=\s+)\[([^\]]*)\]")
# Catches a line with an object between quotes and a comma:     "MyModel",
__SCREAMING_SNAKE_CASE								=re.compile("^\s+\"([^\"]+)\",")
# Catches a line with objects between brackets only:    ["foo", "bar"],
__SCREAMING_SNAKE_CASE								=re.compile("^\s+\[([^\]]+)\]")
# Catches a line with from foo import bar, bla, boo
__SCREAMING_SNAKE_CASE								=re.compile(r"\s+from\s+\S*\s+import\s+([^\(\s].*)\n")
# Catches a line with try:
__SCREAMING_SNAKE_CASE								=re.compile(r"^\s*try:")
# Catches a line with else:
__SCREAMING_SNAKE_CASE								=re.compile(r"^\s*else:")



def     lowercase__( __SCREAMING_SNAKE_CASE							:  Tuple   ):
     if _re_test_backend.search(__SCREAMING_SNAKE_CASE   ) is None:
          return None
     lowercase_			:       Dict									=			[b[0] for b in _re_backend.findall(__SCREAMING_SNAKE_CASE   )]
     backends.sort()
     return "_and_".join(__SCREAMING_SNAKE_CASE   )



def     lowercase__( __SCREAMING_SNAKE_CASE							:  Any   ):
     with open(__SCREAMING_SNAKE_CASE  ,    'r'  ,    encoding='utf-8'  ,    newline='\n'   ) as f:
          lowercase_			:       Optional[Any]									=			f.readlines()

     lowercase_			:       List[str]									=			0
     while line_index < len(__SCREAMING_SNAKE_CASE   ) and not lines[line_index].startswith('_import_structure = {'   ):
          line_index += 1

     # If this is a traditional init, just return.
     if line_index >= len(__SCREAMING_SNAKE_CASE   ):
          return None

     # First grab the objects without a specific backend in _import_structure
     lowercase_			:       Dict									=			[]
     while not lines[line_index].startswith('if TYPE_CHECKING'   ) and find_backend(lines[line_index]   ) is None:
          lowercase_			:       Union[str, Any]									=			lines[line_index]
          # If we have everything on a single line, let's deal with it.
          if _re_one_line_import_struct.search(__SCREAMING_SNAKE_CASE   ):
               lowercase_			:       Tuple									=			_re_one_line_import_struct.search(__SCREAMING_SNAKE_CASE   ).groups()[0]
               lowercase_			:       Any									=			re.findall('\[([^\]]+)\]'  ,    __SCREAMING_SNAKE_CASE   )
               for imp in imports:
                    objects.extend([obj[1:-1] for obj in imp.split(', '   )]   )
               line_index += 1
               continue
          lowercase_			:       Union[str, Any]									=			_re_import_struct_key_value.search(__SCREAMING_SNAKE_CASE   )
          if single_line_import_search is not None:
               lowercase_			:       Dict									=			[obj[1:-1] for obj in single_line_import_search.groups()[0].split(', '   ) if len(__SCREAMING_SNAKE_CASE   ) > 0]
               objects.extend(__SCREAMING_SNAKE_CASE   )
          elif line.startswith(' ' * 8 + '"'   ):
               objects.append(line[9:-3]   )
          line_index += 1

     lowercase_			:       int									=			{'none': objects}
     # Let's continue with backend-specific objects in _import_structure
     while not lines[line_index].startswith('if TYPE_CHECKING'   ):
          # If the line is an if not is_backend_available, we grab all objects associated.
          lowercase_			:       List[Any]									=			find_backend(lines[line_index]   )
          # Check if the backend declaration is inside a try block:
          if _re_try.search(lines[line_index - 1]   ) is None:
               lowercase_			:       Tuple									=			None

          if backend is not None:
               line_index += 1

               # Scroll until we hit the else block of try-except-else
               while _re_else.search(lines[line_index]   ) is None:
                    line_index += 1

               line_index += 1

               lowercase_			:       Optional[Any]									=			[]
               # Until we unindent, add backend objects to the list
               while len(lines[line_index]   ) <= 1 or lines[line_index].startswith(' ' * 4   ):
                    lowercase_			:       str									=			lines[line_index]
                    if _re_import_struct_add_one.search(__SCREAMING_SNAKE_CASE   ) is not None:
                         objects.append(_re_import_struct_add_one.search(__SCREAMING_SNAKE_CASE   ).groups()[0]   )
                    elif _re_import_struct_add_many.search(__SCREAMING_SNAKE_CASE   ) is not None:
                         lowercase_			:       int									=			_re_import_struct_add_many.search(__SCREAMING_SNAKE_CASE   ).groups()[0].split(', '   )
                         lowercase_			:       Optional[Any]									=			[obj[1:-1] for obj in imports if len(__SCREAMING_SNAKE_CASE   ) > 0]
                         objects.extend(__SCREAMING_SNAKE_CASE   )
                    elif _re_between_brackets.search(__SCREAMING_SNAKE_CASE   ) is not None:
                         lowercase_			:       Any									=			_re_between_brackets.search(__SCREAMING_SNAKE_CASE   ).groups()[0].split(', '   )
                         lowercase_			:       Tuple									=			[obj[1:-1] for obj in imports if len(__SCREAMING_SNAKE_CASE   ) > 0]
                         objects.extend(__SCREAMING_SNAKE_CASE   )
                    elif _re_quote_object.search(__SCREAMING_SNAKE_CASE   ) is not None:
                         objects.append(_re_quote_object.search(__SCREAMING_SNAKE_CASE   ).groups()[0]   )
                    elif line.startswith(' ' * 8 + '"'   ):
                         objects.append(line[9:-3]   )
                    elif line.startswith(' ' * 12 + '"'   ):
                         objects.append(line[13:-3]   )
                    line_index += 1

               lowercase_			:       Optional[int]									=			objects
          else:
               line_index += 1

    # At this stage we are in the TYPE_CHECKING part, first grab the objects without a specific backend
     lowercase_			:       Any									=			[]
     while (
         line_index < len(__SCREAMING_SNAKE_CASE   )
         and find_backend(lines[line_index]   ) is None
         and not lines[line_index].startswith('else'   )
     ):
          lowercase_			:       str									=			lines[line_index]
          lowercase_			:       Dict									=			_re_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

     lowercase_			:       List[Any]									=			{'none': objects}
     # Let's continue with backend-specific objects
     while line_index < len(__SCREAMING_SNAKE_CASE   ):
          # If the line is an if is_backend_available, we grab all objects associated.
          lowercase_			:       Any									=			find_backend(lines[line_index]   )
          # Check if the backend declaration is inside a try block:
          if _re_try.search(lines[line_index - 1]   ) is None:
               lowercase_			:       List[str]									=			None

          if backend is not None:
               line_index += 1

               # Scroll until we hit the else block of try-except-else
               while _re_else.search(lines[line_index]   ) is None:
                    line_index += 1

               line_index += 1

               lowercase_			:       int									=			[]
               # Until we unindent, add backend objects to the list
               while len(lines[line_index]   ) <= 1 or lines[line_index].startswith(' ' * 8   ):
                    lowercase_			:       Union[str, Any]									=			lines[line_index]
                    lowercase_			:       List[str]									=			_re_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(' ' * 12   ):
                         objects.append(line[12:-2]   )
                    line_index += 1

               lowercase_			:       Optional[Any]									=			objects
          else:
               line_index += 1

     return import_dict_objects, type_hint_objects



def     lowercase__( __SCREAMING_SNAKE_CASE							:  Any  ,    __SCREAMING_SNAKE_CASE							:  List[str]   ):

     def find_duplicates(__SCREAMING_SNAKE_CASE							:  Optional[int]   ):
          return [k for k, v in collections.Counter(__SCREAMING_SNAKE_CASE   ).items() if v > 1]

     if list(import_dict_objects.keys()   ) != list(type_hint_objects.keys()   ):
          return ["Both sides of the init do not have the same backends!"]

     lowercase_			:       Any									=			[]
     for key in import_dict_objects.keys():
          lowercase_			:       List[Any]									=			find_duplicates(import_dict_objects[key]   )
          if duplicate_imports:
               errors.append(F'''Duplicate _import_structure definitions for: {duplicate_imports}'''   )
          lowercase_			:       Dict									=			find_duplicates(type_hint_objects[key]   )
          if duplicate_type_hints:
               errors.append(F'''Duplicate TYPE_CHECKING objects for: {duplicate_type_hints}'''   )

          if sorted(set(import_dict_objects[key]   )   ) != sorted(set(type_hint_objects[key]   )   ):
               lowercase_			:       List[str]									=			'base imports' if key == 'none' else F'''{key} backend'''
               errors.append(F'''Differences for {name}:'''   )
               for a in type_hint_objects[key]:
                    if a not in import_dict_objects[key]:
                         errors.append(F'''  {a} in TYPE_HINT but not in _import_structure.'''   )
               for a in import_dict_objects[key]:
                    if a not in type_hint_objects[key]:
                         errors.append(F'''  {a} in _import_structure but not in TYPE_HINT.'''   )
     return errors



def     lowercase__( ):
     lowercase_			:       Union[str, Any]									=			[]
     for root, _, files in os.walk(__SCREAMING_SNAKE_CASE   ):
          if "__init__.py" in files:
               lowercase_			:       Dict									=			os.path.join(__SCREAMING_SNAKE_CASE  ,    '__init__.py'   )
               lowercase_			:       str									=			parse_init(__SCREAMING_SNAKE_CASE   )
               if objects is not None:
                    lowercase_			:       Union[str, Any]									=			analyze_results(*__SCREAMING_SNAKE_CASE   )
                    if len(__SCREAMING_SNAKE_CASE   ) > 0:
                         lowercase_			:       Tuple									=			F'''Problem in {fname}, both halves do not define the same objects.\n{errors[0]}'''
                         failures.append('\n'.join(__SCREAMING_SNAKE_CASE   )   )
     if len(__SCREAMING_SNAKE_CASE   ) > 0:
          raise ValueError('\n\n'.join(__SCREAMING_SNAKE_CASE   )   )



def     lowercase__( ):
     lowercase_			:       Dict									=			[]
     for path, directories, files in os.walk(__SCREAMING_SNAKE_CASE   ):
          for folder in directories:
               # Ignore private modules
               if folder.startswith('_'   ):
                    directories.remove(__SCREAMING_SNAKE_CASE   )
                    continue
               # Ignore leftovers from branches (empty folders apart from pycache)
               if len(list((Path(__SCREAMING_SNAKE_CASE   ) / folder).glob('*.py'   )   )   ) == 0:
                    continue
               lowercase_			:       List[Any]									=			str((Path(__SCREAMING_SNAKE_CASE   ) / folder).relative_to(__SCREAMING_SNAKE_CASE   )   )
               lowercase_			:       Dict									=			short_path.replace(os.path.sep  ,    '.'   )
               submodules.append(__SCREAMING_SNAKE_CASE   )
          for fname in files:
               if fname == "__init__.py":
                    continue
               lowercase_			:       Union[str, Any]									=			str((Path(__SCREAMING_SNAKE_CASE   ) / fname).relative_to(__SCREAMING_SNAKE_CASE   )   )
               lowercase_			:       Union[str, Any]									=			short_path.replace('.py'  ,    ''   ).replace(os.path.sep  ,    '.'   )
               if len(submodule.split('.'   )   ) == 1:
                    submodules.append(__SCREAMING_SNAKE_CASE   )
     return submodules


__SCREAMING_SNAKE_CASE								=[
    "convert_pytorch_checkpoint_to_tf2",
    "modeling_flax_pytorch_utils",
]



def     lowercase__( ):
     # This is to make sure the transformers module imported is the one in the repo.
     lowercase_			:       List[str]									=			importlib.util.spec_from_file_location(
         'transformers'  ,    os.path.join(__SCREAMING_SNAKE_CASE  ,    '__init__.py'   )  ,    submodule_search_locations=[PATH_TO_TRANSFORMERS]  ,    )
     lowercase_			:       Any									=			spec.loader.load_module()

     lowercase_			:       str									=			[
         module
         for module in get_transformers_submodules()
         if module not in IGNORE_SUBMODULES and module not in transformers._import_structure.keys()
     ]
     if len(__SCREAMING_SNAKE_CASE   ) > 0:
          lowercase_			:       str									=			'\n'.join(F'''- {module}''' for module in module_not_registered   )
          raise ValueError(
              'The following submodules are not properly registered in the main init of Transformers:\n'
              F'''{list_of_modules}\n'''
              'Make sure they appear somewhere in the keys of `_import_structure` with an empty list as value.'   )


if __name__ == "__main__":
       check_all_inits()
       check_submodules()


"""simple docstring"""







import logging
import os
from logging import (
    CRITICAL,  # NOQA
    DEBUG,  # NOQA
    ERROR,  # NOQA
    FATAL,  # NOQA
    INFO,  # NOQA
    NOTSET,  # NOQA
    WARN,  # NOQA
    WARNING,  # NOQA
)
from typing import Optional

from tqdm import auto as tqdm_lib


__SCREAMING_SNAKE_CASE								={
    "debug": logging.DEBUG,
    "info": logging.INFO,
    "warning": logging.WARNING,
    "error": logging.ERROR,
    "critical": logging.CRITICAL,
}

__SCREAMING_SNAKE_CASE								=logging.WARNING



def     lowercase__( ):
     lowercase_			:       List[Any]									=			os.getenv('DATASETS_VERBOSITY'  ,    __SCREAMING_SNAKE_CASE   )
     if env_level_str:
          if env_level_str in log_levels:
               return log_levels[env_level_str]
          else:
               logging.getLogger().warning(
                   F'''Unknown option DATASETS_VERBOSITY={env_level_str}, '''
                   F'''has to be one of: { ", ".join(log_levels.keys()   ) }'''   )
     return _default_log_level



def     lowercase__( ):
     return __name__.split('.'   )[0]



def     lowercase__( ):
     return logging.getLogger(_get_library_name()   )



def     lowercase__( ):
     # Apply our default configuration to the library root logger.
     lowercase_			:       Optional[int]									=			_get_library_root_logger()
     library_root_logger.setLevel(_get_default_logging_level()   )



def     lowercase__( ):
     lowercase_			:       int									=			_get_library_root_logger()
     library_root_logger.setLevel(logging.NOTSET   )



def     lowercase__( __SCREAMING_SNAKE_CASE							:  Optional[str] = None   ):
     if name is None:
          lowercase_			:       Union[str, Any]									=			_get_library_name()
     return logging.getLogger(__SCREAMING_SNAKE_CASE   )



def     lowercase__( ):
     return _get_library_root_logger().getEffectiveLevel()



def     lowercase__( __SCREAMING_SNAKE_CASE							:  int   ):
     _get_library_root_logger().setLevel(__SCREAMING_SNAKE_CASE   )



def     lowercase__( ):
     return set_verbosity(__SCREAMING_SNAKE_CASE   )



def     lowercase__( ):
     return set_verbosity(__SCREAMING_SNAKE_CASE   )



def     lowercase__( ):
     return set_verbosity(__SCREAMING_SNAKE_CASE   )



def     lowercase__( ):
     return set_verbosity(__SCREAMING_SNAKE_CASE   )



def     lowercase__( ):
     lowercase_			:       Tuple									=			False



def     lowercase__( ):
     lowercase_			:       Any									=			True


# Configure the library root logger at the module level (singleton-like)
_configure_library_root_logger()







class  UpperCamelCase	:
   def __init__(    self  ,*__UpperCamelCase  ,**__UpperCamelCase    )			->   int:  # pylint: disable=unused-argument


        '''simple docstring'''


        lowercase_			:       Optional[Any]									=			args[0] if args else None
   def __iter__(    self    )			->   Union[str, Any]:


        '''simple docstring'''


        return iter(self._iterator    )
   def __getattr__(    self  ,__UpperCamelCase    )			->   List[Any]:


        '''simple docstring'''


        def empty_fn(*__UpperCamelCase  ,**__UpperCamelCase    ):  # pylint: disable=unused-argument
             return

        return empty_fn
   def __enter__(    self    )			->   Optional[int]:


        '''simple docstring'''


        return self







   def __exit__(    self  ,__UpperCamelCase  ,__UpperCamelCase  ,__UpperCamelCase    )			->   Dict:


        '''simple docstring'''


        return






__SCREAMING_SNAKE_CASE								=True







class  UpperCamelCase	:
   def __call__(    self  ,*__UpperCamelCase  ,__UpperCamelCase=False  ,**__UpperCamelCase    )			->   Tuple:


        '''simple docstring'''


        if _tqdm_active and not disable:
             return tqdm_lib.tqdm(*__UpperCamelCase  ,**__UpperCamelCase    )
        else:
             return EmptyTqdm(*__UpperCamelCase  ,**__UpperCamelCase    )
   def     _UpperCAmelCase     (    self  ,*__UpperCamelCase  ,**__UpperCamelCase    )			->   str:


        '''simple docstring'''


        lowercase_			:       Tuple									=			None
        if _tqdm_active:
             return tqdm_lib.tqdm.set_lock(*__UpperCamelCase  ,**__UpperCamelCase    )







   def     _UpperCAmelCase     (    self    )			->   Any:


        '''simple docstring'''


        if _tqdm_active:
             return tqdm_lib.tqdm.get_lock()






__SCREAMING_SNAKE_CASE								=_tqdm_cls()



def     lowercase__( ):
     global _tqdm_active
     return bool(_tqdm_active   )



def     lowercase__( ):
     global _tqdm_active
     lowercase_			:       Union[str, Any]									=			True







def     lowercase__( ):
     global _tqdm_active
     lowercase_			:       Optional[int]									=			False

