






"""simple docstring"""



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


_lowerCAmelCase	:	int				=      """src/transformers"""


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


def 	SCREAMING_SNAKE_CASE__       (  snake_case       : List[str]				)->		Dict:






     '''simple docstring'''



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


def 	SCREAMING_SNAKE_CASE__       (  snake_case       : int				)->		Union[str, Any]:






     '''simple docstring'''



     with open(snake_case			,					"r"			,					encoding="utf-8"			,					newline="\n"				) as f:
          UpperCAmelCase__						:    str							=							f.readlines()

     UpperCAmelCase__						:    Any							=							0
     while line_index < len(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(snake_case				):
          return None

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

     UpperCAmelCase__						:    str							=							{"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.
          UpperCAmelCase__						:    List[str]							=							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:
               UpperCAmelCase__						:    Dict							=							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

               UpperCAmelCase__						:    Union[str, Any]							=							[]
               # Until we unindent, add backend objects to the list
               while len(lines[line_index]				) <= 1 or lines[line_index].startswith(" " * 4				):
                    UpperCAmelCase__						:    str							=							lines[line_index]
                    if _re_import_struct_add_one.search(snake_case				) is not None:
                         objects.append(_re_import_struct_add_one.search(snake_case				).groups()[0]				)
                    elif _re_import_struct_add_many.search(snake_case				) is not None:
                         UpperCAmelCase__						:    int							=							_re_import_struct_add_many.search(snake_case				).groups()[0].split(", "				)
                         UpperCAmelCase__						:    Optional[Any]							=							[obj[1:-1] for obj in imports if len(snake_case				) > 0]
                         objects.extend(snake_case				)
                    elif _re_between_brackets.search(snake_case				) is not None:
                         UpperCAmelCase__						:    Optional[Any]							=							_re_between_brackets.search(snake_case				).groups()[0].split(", "				)
                         UpperCAmelCase__						:    int							=							[obj[1:-1] for obj in imports if len(snake_case				) > 0]
                         objects.extend(snake_case				)
                    elif _re_quote_object.search(snake_case				) is not None:
                         objects.append(_re_quote_object.search(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

               UpperCAmelCase__						:    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
     UpperCAmelCase__						:    Any							=							[]
     while (
         line_index < len(snake_case				)
         and find_backend(lines[line_index]				) is None
         and not lines[line_index].startswith("else"				)
     ):
          UpperCAmelCase__						:    Optional[int]							=							lines[line_index]
          UpperCAmelCase__						:    List[Any]							=							_re_import.search(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

     UpperCAmelCase__						:    Any							=							{"none": objects}
     # Let's continue with backend-specific objects
     while line_index < len(snake_case				):
          # If the line is an if is_backend_available, we grab all objects associated.
          UpperCAmelCase__						:    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:
               UpperCAmelCase__						:    Any							=							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

               UpperCAmelCase__						:    Any							=							[]
               # Until we unindent, add backend objects to the list
               while len(lines[line_index]				) <= 1 or lines[line_index].startswith(" " * 8				):
                    UpperCAmelCase__						:    Tuple							=							lines[line_index]
                    UpperCAmelCase__						:    str							=							_re_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

               UpperCAmelCase__						:    Dict							=							objects
          else:
               line_index += 1

     return import_dict_objects, type_hint_objects


def 	SCREAMING_SNAKE_CASE__       (  snake_case       : Tuple			,					snake_case       : str				)->		Any:






     '''simple docstring'''



     def find_duplicates(snake_case       : Optional[Any]				):
          return [k for k, v in collections.Counter(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!"]

     UpperCAmelCase__						:    int							=							[]
     for key in import_dict_objects.keys():
          UpperCAmelCase__						:    List[Any]							=							find_duplicates(import_dict_objects[key]				)
          if duplicate_imports:
               errors.append(f'Duplicate _import_structure definitions for: {duplicate_imports}'				)
          UpperCAmelCase__						:    List[Any]							=							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]				)				):
               UpperCAmelCase__						:    Union[str, Any]							=							"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 	SCREAMING_SNAKE_CASE__       (  )->		List[Any]:






     '''simple docstring'''



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


def 	SCREAMING_SNAKE_CASE__       (  )->		Tuple:






     '''simple docstring'''



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


_lowerCAmelCase	:	str				=      [
    """convert_pytorch_checkpoint_to_tf2""",
    """modeling_flax_pytorch_utils""",
]


def 	SCREAMING_SNAKE_CASE__       (  )->		Dict:






     '''simple docstring'''



     UpperCAmelCase__						:    Dict							=							importlib.util.spec_from_file_location(
         "transformers"			,					os.path.join(snake_case			,					"__init__.py"				)			,					submodule_search_locations=[PATH_TO_TRANSFORMERS]			,					)
     UpperCAmelCase__						:    Dict							=							spec.loader.load_module()

     UpperCAmelCase__						:    int							=							[
         module
         for module in get_transformers_submodules()
         if module not in IGNORE_SUBMODULES and module not in transformers._import_structure.keys()
     ]
     if len(snake_case				) > 0:
          UpperCAmelCase__						:    Union[str, Any]							=							"\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"""



from ...configuration_utils import PretrainedConfig
from ...utils import logging


_lowerCAmelCase	:	Optional[int]				=      logging.get_logger(__name__)

_lowerCAmelCase	:	Tuple				=      {
    """uw-madison/mra-base-512-4""": """https://huggingface.co/uw-madison/mra-base-512-4/resolve/main/config.json""",
}




class 			lowerCAmelCase__			(    __magic_name__   ):
   SCREAMING_SNAKE_CASE_    ='''mra'''
   def __init__(		self      :	Any							,			snake_case__      :	List[str]=5_0_2_6_5							,			snake_case__      :	Any=7_6_8							,			snake_case__      :	Union[str, Any]=1_2							,			snake_case__      :	Optional[Any]=1_2							,			snake_case__      :	Tuple=3_0_7_2							,			snake_case__      :	str="gelu"							,			snake_case__      :	Any=0.1							,			snake_case__      :	Tuple=0.1							,			snake_case__      :	Tuple=5_1_2							,			snake_case__      :	Union[str, Any]=1							,			snake_case__      :	List[Any]=0.02							,			snake_case__      :	str=1e-5							,			snake_case__      :	List[Any]="absolute"							,			snake_case__      :	str=4							,			snake_case__      :	List[str]="full"							,			snake_case__      :	Tuple=0							,			snake_case__      :	Any=0							,			snake_case__      :	Union[str, Any]=1							,			snake_case__      :	int=0							,			snake_case__      :	int=2							,			**snake_case__      :	List[Any]							,			):


        '''simple docstring'''
        super().__init__(pad_token_id=snake_case__							,			bos_token_id=snake_case__							,			eos_token_id=snake_case__							,			**snake_case__							)

        UpperCAmelCase__						:    List[Any]							=							vocab_size
        UpperCAmelCase__						:    str							=							max_position_embeddings
        UpperCAmelCase__						:    Any							=							hidden_size
        UpperCAmelCase__						:    Union[str, Any]							=							num_hidden_layers
        UpperCAmelCase__						:    str							=							num_attention_heads
        UpperCAmelCase__						:    int							=							intermediate_size
        UpperCAmelCase__						:    int							=							hidden_act
        UpperCAmelCase__						:    List[str]							=							hidden_dropout_prob
        UpperCAmelCase__						:    List[str]							=							attention_probs_dropout_prob
        UpperCAmelCase__						:    Any							=							initializer_range
        UpperCAmelCase__						:    Any							=							type_vocab_size
        UpperCAmelCase__						:    Dict							=							layer_norm_eps
        UpperCAmelCase__						:    Tuple							=							position_embedding_type
        UpperCAmelCase__						:    List[str]							=							block_per_row
        UpperCAmelCase__						:    Optional[Any]							=							approx_mode
        UpperCAmelCase__						:    Any							=							initial_prior_first_n_blocks
        UpperCAmelCase__						:    List[Any]							=							initial_prior_diagonal_n_blocks


