


import collections
import os
import re
from pathlib import Path


__a     =			"""src/transformers"""


# Matches is_xxx_available()
__a     =			re.compile(R"""is\_([a-z_]*)_available()""")
# Catches a one-line _import_struct = {xxx}
__a     =			re.compile(R"""^_import_structure\s+=\s+\{([^\}]+)\}""")
# Catches a line with a key-values pattern: "bla": ["foo", "bar"]
__a     =			re.compile(R"""\s+\"\S*\":\s+\[([^\]]*)\]""")
# Catches a line if not is_foo_available
__a     =			re.compile(R"""^\s*if\s+not\s+is\_[a-z_]*\_available\(\)""")
# Catches a line _import_struct["bla"].append("foo")
__a     =			re.compile(R"""^\s*_import_structure\[\"\S*\"\]\.append\(\"(\S*)\"\)""")
# Catches a line _import_struct["bla"].extend(["foo", "bar"]) or _import_struct["bla"] = ["foo", "bar"]
__a     =			re.compile(R"""^\s*_import_structure\[\S*\](?:\.extend\(|\s*=\s+)\[([^\]]*)\]""")
# Catches a line with an object between quotes and a comma:     "MyModel",
__a     =			re.compile(R"""^\s+\"([^\"]+)\",""")
# Catches a line with objects between brackets only:    ["foo", "bar"],
__a     =			re.compile(R"""^\s+\[([^\]]+)\]""")
# Catches a line with from foo import bar, bla, boo
__a     =			re.compile(R"""\s+from\s+\S*\s+import\s+([^\(\s].*)\n""")
# Catches a line with try:
__a     =			re.compile(R"""^\s*try:""")
# Catches a line with else:
__a     =			re.compile(R"""^\s*else:""")
def   _UpperCamelCase				(						lowerCAmelCase_   )						->Tuple:
   if _re_test_backend.search(lowerCAmelCase_   ) is None:
      return None
   UpperCAmelCase							=     [b[0] for b in _re_backend.findall(lowerCAmelCase_   )]
   backends.sort()
   return "_and_".join(lowerCAmelCase_   )
def   _UpperCamelCase				(						lowerCAmelCase_   )						->Dict:
   with open(lowerCAmelCase_  ,						"""r"""  ,						encoding="""utf-8"""  ,						newline="""\n"""   ) as f:
      UpperCAmelCase							=     f.readlines()

   UpperCAmelCase							=     0
   while line_index < len(lowerCAmelCase_   ) and not lines[line_index].startswith("""_import_structure = {"""   ):
      line_index += 1

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

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

   UpperCAmelCase							=     {"""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							=     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							=     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							=     []
         # Until we unindent, add backend objects to the list
         while len(lines[line_index]   ) <= 1 or lines[line_index].startswith(""" """ * 4   ):
            UpperCAmelCase							=     lines[line_index]
            if _re_import_struct_add_one.search(lowerCAmelCase_   ) is not None:
               objects.append(_re_import_struct_add_one.search(lowerCAmelCase_   ).groups()[0]   )
            elif _re_import_struct_add_many.search(lowerCAmelCase_   ) is not None:
               UpperCAmelCase							=     _re_import_struct_add_many.search(lowerCAmelCase_   ).groups()[0].split(""", """   )
               UpperCAmelCase							=     [obj[1:-1] for obj in imports if len(lowerCAmelCase_   ) > 0]
               objects.extend(lowerCAmelCase_   )
            elif _re_between_brackets.search(lowerCAmelCase_   ) is not None:
               UpperCAmelCase							=     _re_between_brackets.search(lowerCAmelCase_   ).groups()[0].split(""", """   )
               UpperCAmelCase							=     [obj[1:-1] for obj in imports if len(lowerCAmelCase_   ) > 0]
               objects.extend(lowerCAmelCase_   )
            elif _re_quote_object.search(lowerCAmelCase_   ) is not None:
               objects.append(_re_quote_object.search(lowerCAmelCase_   ).groups()[0]   )
            elif line.startswith(""" """ * 8 + """\""""   ):
               objects.append(line[9:-3]   )
            elif line.startswith(""" """ * 1_2 + """\""""   ):
               objects.append(line[1_3:-3]   )
            line_index += 1

         UpperCAmelCase							=     objects
      else:
         line_index += 1

    # At this stage we are in the TYPE_CHECKING part, first grab the objects without a specific backend
   UpperCAmelCase							=     []
   while (
       line_index < len(lowerCAmelCase_   )
       and find_backend(lines[line_index]   ) is None
       and not lines[line_index].startswith("""else"""   )
   ):
      UpperCAmelCase							=     lines[line_index]
      UpperCAmelCase							=     _re_import.search(lowerCAmelCase_   )
      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							=     {"""none""": objects}
   # Let's continue with backend-specific objects
   while line_index < len(lowerCAmelCase_   ):
      # If the line is an if is_backend_available, we grab all objects associated.
      UpperCAmelCase							=     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							=     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							=     []
         # Until we unindent, add backend objects to the list
         while len(lines[line_index]   ) <= 1 or lines[line_index].startswith(""" """ * 8   ):
            UpperCAmelCase							=     lines[line_index]
            UpperCAmelCase							=     _re_import.search(lowerCAmelCase_   )
            if single_line_import_search is not None:
               objects.extend(single_line_import_search.groups()[0].split(""", """   )   )
            elif line.startswith(""" """ * 1_2   ):
               objects.append(line[1_2:-2]   )
            line_index += 1

         UpperCAmelCase							=     objects
      else:
         line_index += 1

   return import_dict_objects, type_hint_objects
def   _UpperCamelCase				(						lowerCAmelCase_  ,						lowerCAmelCase_   )						->str:

   def find_duplicates(lowerCAmelCase_   ):
      return [k for k, v in collections.Counter(lowerCAmelCase_   ).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							=     []
   for key in import_dict_objects.keys():
      UpperCAmelCase							=     find_duplicates(import_dict_objects[key]   )
      if duplicate_imports:
         errors.append(F"""Duplicate _import_structure definitions for: {duplicate_imports}"""   )
      UpperCAmelCase							=     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							=     """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   _UpperCamelCase				(						)						->Union[str, Any]:
   UpperCAmelCase							=     []
   for root, _, files in os.walk(lowerCAmelCase_   ):
      if "__init__.py" in files:
         UpperCAmelCase							=     os.path.join(lowerCAmelCase_  ,						"""__init__.py"""   )
         UpperCAmelCase							=     parse_init(lowerCAmelCase_   )
         if objects is not None:
            UpperCAmelCase							=     analyze_results(*lowerCAmelCase_   )
            if len(lowerCAmelCase_   ) > 0:
               UpperCAmelCase							=     F"""Problem in {fname}, both halves do not define the same objects.\n{errors[0]}"""
               failures.append("""\n""".join(lowerCAmelCase_   )   )
   if len(lowerCAmelCase_   ) > 0:
      raise ValueError("""\n\n""".join(lowerCAmelCase_   )   )
def   _UpperCamelCase				(						)						->Union[str, Any]:
   UpperCAmelCase							=     []
   for path, directories, files in os.walk(lowerCAmelCase_   ):
      for folder in directories:
         # Ignore private modules
         if folder.startswith("""_"""   ):
            directories.remove(lowerCAmelCase_   )
            continue
         # Ignore leftovers from branches (empty folders apart from pycache)
         if len(list((Path(lowerCAmelCase_   ) / folder).glob("""*.py"""   )   )   ) == 0:
            continue
         UpperCAmelCase							=     str((Path(lowerCAmelCase_   ) / folder).relative_to(lowerCAmelCase_   )   )
         UpperCAmelCase							=     short_path.replace(os.path.sep  ,						"""."""   )
         submodules.append(lowerCAmelCase_   )
      for fname in files:
         if fname == "__init__.py":
            continue
         UpperCAmelCase							=     str((Path(lowerCAmelCase_   ) / fname).relative_to(lowerCAmelCase_   )   )
         UpperCAmelCase							=     short_path.replace(""".py"""  ,						""""""   ).replace(os.path.sep  ,						"""."""   )
         if len(submodule.split("""."""   )   ) == 1:
            submodules.append(lowerCAmelCase_   )
   return submodules


__a     =			[
    """convert_pytorch_checkpoint_to_tf2""",
    """modeling_flax_pytorch_utils""",
    """models.esm.openfold_utils""",
]
def   _UpperCamelCase				(						)						->Tuple:
   # This is to make sure the transformers module imported is the one in the repo.
   from transformers.utils import direct_transformers_import

   UpperCAmelCase							=     direct_transformers_import(lowerCAmelCase_   )

   UpperCAmelCase							=     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(lowerCAmelCase_  ,						"""__init__.py"""   )  ,						"""r"""   ) as f:
      UpperCAmelCase							=     f.read()
   import_structure_keys.update(set(re.findall(R"""import_structure\[\"([^\"]*)\"\]"""  ,						lowerCAmelCase_   )   )   )

   UpperCAmelCase							=     [
       module
       for module in get_transformers_submodules()
       if module not in IGNORE_SUBMODULES and module not in import_structure_keys
   ]

   if len(lowerCAmelCase_   ) > 0:
      UpperCAmelCase							=     """\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_torch_available


__a     =			{"""configuration_ibert""": ["""IBERT_PRETRAINED_CONFIG_ARCHIVE_MAP""", """IBertConfig""", """IBertOnnxConfig"""]}

try:
 if not is_torch_available():
  raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
 pass
else:
 __a     =			[
     """IBERT_PRETRAINED_MODEL_ARCHIVE_LIST""",
     """IBertForMaskedLM""",
     """IBertForMultipleChoice""",
     """IBertForQuestionAnswering""",
     """IBertForSequenceClassification""",
     """IBertForTokenClassification""",
     """IBertModel""",
     """IBertPreTrainedModel""",
 ]

if TYPE_CHECKING:
 from .configuration_ibert import IBERT_PRETRAINED_CONFIG_ARCHIVE_MAP, IBertConfig, IBertOnnxConfig

 try:
  if not is_torch_available():
   raise OptionalDependencyNotAvailable()
 except OptionalDependencyNotAvailable:
  pass
 else:
  from .modeling_ibert import (
      IBERT_PRETRAINED_MODEL_ARCHIVE_LIST,
      IBertForMaskedLM,
      IBertForMultipleChoice,
      IBertForQuestionAnswering,
      IBertForSequenceClassification,
      IBertForTokenClassification,
      IBertModel,
      IBertPreTrainedModel,
  )

else:
 import sys

 __a     =			_LazyModule(__name__, globals()["""__file__"""], _import_structure, module_spec=__spec__)



