


import collections
import os
import re
from pathlib import Path


snake_case							:       Optional[int]										=	'''src/transformers'''


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




      """simple docstring"""





      if _re_test_backend.search(UpperCAmelCase_		) is None:
            return None
      a		:str									=			[b[0] for b in _re_backend.findall(UpperCAmelCase_		)]
      backends.sort()
      return "_and_".join(UpperCAmelCase_		)
def 							__lowerCamelCase		(					UpperCAmelCase_		:						Union[str, Any]		):




      """simple docstring"""





      with open(UpperCAmelCase_					,    '''r'''					,    encoding='''utf-8'''					,    newline='''\n'''		) as f:
            a		:Dict									=			f.readlines()

      a		:Any									=			0
      while line_index < len(UpperCAmelCase_		) and not lines[line_index].startswith('''_import_structure = {'''		):
            line_index += 1

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

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

      a		:List[Any]									=			{'''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.
            a		:Union[str, 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:
                  a		: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

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

                  a		:List[str]									=			objects
            else:
                  line_index += 1

    # At this stage we are in the TYPE_CHECKING part, first grab the objects without a specific backend
      a		:int									=			[]
      while (
          line_index < len(UpperCAmelCase_		)
          and find_backend(lines[line_index]		) is None
          and not lines[line_index].startswith('''else'''		)
      ):
            a		:Tuple									=			lines[line_index]
            a		:List[str]									=			_re_import.search(UpperCAmelCase_		)
            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

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

                  a		:Optional[int]									=			[]
                  # Until we unindent, add backend objects to the list
                  while len(lines[line_index]		) <= 1 or lines[line_index].startswith(''' ''' * 8		):
                        a		:int									=			lines[line_index]
                        a		:List[Any]									=			_re_import.search(UpperCAmelCase_		)
                        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

                  a		:Union[str, Any]									=			objects
            else:
                  line_index += 1

      return import_dict_objects, type_hint_objects
def 							__lowerCamelCase		(					UpperCAmelCase_		:						Tuple					,    UpperCAmelCase_		:						int		):




      """simple docstring"""





      def find_duplicates(UpperCAmelCase_		:						int		):
            return [k for k, v in collections.Counter(UpperCAmelCase_		).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!"]

      a		:Optional[Any]									=			[]
      for key in import_dict_objects.keys():
            a		:List[Any]									=			find_duplicates(import_dict_objects[key]		)
            if duplicate_imports:
                  errors.append(F'''Duplicate _import_structure definitions for: {duplicate_imports}'''		)
            a		:Tuple									=			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]		)		):
                  a		: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 							__lowerCamelCase		(					):




      """simple docstring"""





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




      """simple docstring"""





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


snake_case							:       Optional[Any]										=	[
    '''convert_pytorch_checkpoint_to_tf2''',
    '''modeling_flax_pytorch_utils''',
    '''models.esm.openfold_utils''',
]
def 							__lowerCamelCase		(					):




      """simple docstring"""





      from transformers.utils import direct_transformers_import

      a		:int									=			direct_transformers_import(UpperCAmelCase_		)

      a		:Dict									=			set(transformers._import_structure.keys()		)
      # This contains all the base keys of the _import_structure object defined in the init, but if the user is missing
      # some optional dependencies, they may not have all of them. Thus we read the init to read all additions and
      # (potentiall re-) add them.
      with open(os.path.join(UpperCAmelCase_					,    '''__init__.py'''		)					,    '''r'''		) as f:
            a		:Union[str, Any]									=			f.read()
      import_structure_keys.update(set(re.findall(R'''import_structure\[\"([^\"]*)\"\]'''					,    UpperCAmelCase_		)		)		)

      a		:Any									=			[
          module
          for module in get_transformers_submodules()
          if module not in IGNORE_SUBMODULES and module not in import_structure_keys
      ]

      if len(UpperCAmelCase_		) > 0:
            a		:Tuple									=			'''\n'''.join(F'''- {module}''' for module in module_not_registered		)
            raise ValueError(
                '''The following submodules are not properly registed 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()









from typing import TYPE_CHECKING

from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_flax_available, is_torch_available


snake_case							:       Any										=	{
    '''configuration_gpt_neo''': ['''GPT_NEO_PRETRAINED_CONFIG_ARCHIVE_MAP''', '''GPTNeoConfig''', '''GPTNeoOnnxConfig'''],
}

try:
     if not is_torch_available():
          raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
     pass
else:
     snake_case							:       List[Any]										=	[
         '''GPT_NEO_PRETRAINED_MODEL_ARCHIVE_LIST''',
         '''GPTNeoForCausalLM''',
         '''GPTNeoForQuestionAnswering''',
         '''GPTNeoForSequenceClassification''',
         '''GPTNeoForTokenClassification''',
         '''GPTNeoModel''',
         '''GPTNeoPreTrainedModel''',
         '''load_tf_weights_in_gpt_neo''',
     ]

try:
     if not is_flax_available():
          raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
     pass
else:
     snake_case							:       Any										=	[
         '''FlaxGPTNeoForCausalLM''',
         '''FlaxGPTNeoModel''',
         '''FlaxGPTNeoPreTrainedModel''',
     ]


if TYPE_CHECKING:
     from .configuration_gpt_neo import GPT_NEO_PRETRAINED_CONFIG_ARCHIVE_MAP, GPTNeoConfig, GPTNeoOnnxConfig

     try:
          if not is_torch_available():
               raise OptionalDependencyNotAvailable()
     except OptionalDependencyNotAvailable:
          pass
     else:
          from .modeling_gpt_neo import (
              GPT_NEO_PRETRAINED_MODEL_ARCHIVE_LIST,
              GPTNeoForCausalLM,
              GPTNeoForQuestionAnswering,
              GPTNeoForSequenceClassification,
              GPTNeoForTokenClassification,
              GPTNeoModel,
              GPTNeoPreTrainedModel,
              load_tf_weights_in_gpt_neo,
          )

     try:
          if not is_flax_available():
               raise OptionalDependencyNotAvailable()
     except OptionalDependencyNotAvailable:
          pass
     else:
          from .modeling_flax_gpt_neo import FlaxGPTNeoForCausalLM, FlaxGPTNeoModel, FlaxGPTNeoPreTrainedModel


else:
     import sys

     snake_case							:       Optional[int]										=	_LazyModule(__name__, globals()['''__file__'''], _import_structure, module_spec=__spec__)





