




"""simple docstring"""







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 							lowercase					(snake_case__   : str )     ->  int:


				'''simple docstring'''






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





def 							lowercase					(snake_case__   : List[str] )     ->  Tuple:


				'''simple docstring'''






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

				lowerCAmelCase  =				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
				lowerCAmelCase  =				[]
				while not lines[line_index].startswith("""if TYPE_CHECKING""" ) and find_backend(lines[line_index] ) is None:
								lowerCAmelCase  =				lines[line_index]
								# If we have everything on a single line, let's deal with it.
								if _re_one_line_import_struct.search(_lowerCAmelCase ):
												lowerCAmelCase  =				_re_one_line_import_struct.search(_lowerCAmelCase ).groups()[0]
												lowerCAmelCase  =				re.findall(R"""\[([^\]]+)\]"""      ,       _lowerCAmelCase )
												for imp in imports:
																objects.extend([obj[1:-1] for obj in imp.split(""", """ )] )
												line_index += 1
												continue
								lowerCAmelCase  =				_re_import_struct_key_value.search(_lowerCAmelCase )
								if single_line_import_search is not None:
												lowerCAmelCase  =				[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

				lowerCAmelCase  =				{"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.
								lowerCAmelCase  =				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:
												lowerCAmelCase  =				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

												lowerCAmelCase  =				[]
												# Until we unindent, add backend objects to the list
												while len(lines[line_index] ) <= 1 or lines[line_index].startswith(""" """ * 4 ):
																lowerCAmelCase  =				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:
																				lowerCAmelCase  =				_re_import_struct_add_many.search(_lowerCAmelCase ).groups()[0].split(""", """ )
																				lowerCAmelCase  =				[obj[1:-1] for obj in imports if len(_lowerCAmelCase ) > 0]
																				objects.extend(_lowerCAmelCase )
																elif _re_between_brackets.search(_lowerCAmelCase ) is not None:
																				lowerCAmelCase  =				_re_between_brackets.search(_lowerCAmelCase ).groups()[0].split(""", """ )
																				lowerCAmelCase  =				[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(""" """ * 12 + """\"""" ):
																				objects.append(line[13:-3] )
																line_index += 1

												lowerCAmelCase  =				objects
								else:
												line_index += 1

    # At this stage we are in the TYPE_CHECKING part, first grab the objects without a specific backend
				lowerCAmelCase  =				[]
				while (
				    line_index < len(_lowerCAmelCase )
				    and find_backend(lines[line_index] ) is None
				    and not lines[line_index].startswith("""else""" )
				):
								lowerCAmelCase  =				lines[line_index]
								lowerCAmelCase  =				_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

				lowerCAmelCase  =				{"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.
								lowerCAmelCase  =				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:
												lowerCAmelCase  =				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

												lowerCAmelCase  =				[]
												# Until we unindent, add backend objects to the list
												while len(lines[line_index] ) <= 1 or lines[line_index].startswith(""" """ * 8 ):
																lowerCAmelCase  =				lines[line_index]
																lowerCAmelCase  =				_re_import.search(_lowerCAmelCase )
																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

												lowerCAmelCase  =				objects
								else:
												line_index += 1

				return import_dict_objects, type_hint_objects





def 							lowercase					(snake_case__   : List[Any]      ,       snake_case__   : List[Any] )     ->  List[Any]:


				'''simple docstring'''






				def find_duplicates(snake_case__   : List[Any] ):
								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!"]

				lowerCAmelCase  =				[]
				for key in import_dict_objects.keys():
								lowerCAmelCase  =				find_duplicates(import_dict_objects[key] )
								if duplicate_imports:
												errors.append(f'''Duplicate _import_structure definitions for: {duplicate_imports}''' )
								lowerCAmelCase  =				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] ) ):
												lowerCAmelCase  =				"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					()     ->  int:


				'''simple docstring'''






				lowerCAmelCase  =				[]
				for root, _, files in os.walk(_lowerCAmelCase ):
								if "__init__.py" in files:
												lowerCAmelCase  =				os.path.join(_lowerCAmelCase      ,       """__init__.py""" )
												lowerCAmelCase  =				parse_init(_lowerCAmelCase )
												if objects is not None:
																lowerCAmelCase  =				analyze_results(*_lowerCAmelCase )
																if len(_lowerCAmelCase ) > 0:
																				lowerCAmelCase  =				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 							lowercase					()     ->  Optional[Any]:


				'''simple docstring'''






				lowerCAmelCase  =				[]
				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
												lowerCAmelCase  =				str((Path(_lowerCAmelCase ) / folder).relative_to(_lowerCAmelCase ) )
												lowerCAmelCase  =				short_path.replace(os.path.sep      ,       """.""" )
												submodules.append(_lowerCAmelCase )
								for fname in files:
												if fname == "__init__.py":
																continue
												lowerCAmelCase  =				str((Path(_lowerCAmelCase ) / fname).relative_to(_lowerCAmelCase ) )
												lowerCAmelCase  =				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 							lowercase					()     ->  str:


				'''simple docstring'''






				from transformers.utils import direct_transformers_import

				lowerCAmelCase  =				direct_transformers_import(_lowerCAmelCase )

				lowerCAmelCase  =				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:
								lowerCAmelCase  =				f.read()
				import_structure_keys.update(set(re.findall(R"""import_structure\[\"([^\"]*)\"\]"""      ,       _lowerCAmelCase ) ) )

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

				if len(_lowerCAmelCase ) > 0:
								lowerCAmelCase  =				"\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()











"""simple docstring"""







from typing import TYPE_CHECKING

from ...utils import (
    OptionalDependencyNotAvailable,
    _LazyModule,
    is_flax_available,
    is_tf_available,
    is_tokenizers_available,
    is_torch_available,
    is_vision_available,
)


a      =							{
    'configuration_owlvit': [
        'OWLVIT_PRETRAINED_CONFIG_ARCHIVE_MAP',
        'OwlViTConfig',
        'OwlViTOnnxConfig',
        'OwlViTTextConfig',
        'OwlViTVisionConfig',
    ],
    'processing_owlvit': ['OwlViTProcessor'],
}


try:
		if not is_vision_available():
				raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
		pass
else:
		a      =							['OwlViTFeatureExtractor']
		a      =							['OwlViTImageProcessor']

try:
		if not is_torch_available():
				raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
		pass
else:
		a      =							[
		    'OWLVIT_PRETRAINED_MODEL_ARCHIVE_LIST',
		    'OwlViTModel',
		    'OwlViTPreTrainedModel',
		    'OwlViTTextModel',
		    'OwlViTVisionModel',
		    'OwlViTForObjectDetection',
		]

if TYPE_CHECKING:
		from .configuration_owlvit import (
		    OWLVIT_PRETRAINED_CONFIG_ARCHIVE_MAP,
		    OwlViTConfig,
		    OwlViTOnnxConfig,
		    OwlViTTextConfig,
		    OwlViTVisionConfig,
		)
		from .processing_owlvit import OwlViTProcessor

		try:
				if not is_vision_available():
						raise OptionalDependencyNotAvailable()
		except OptionalDependencyNotAvailable:
				pass
		else:
				from .feature_extraction_owlvit import OwlViTFeatureExtractor
				from .image_processing_owlvit import OwlViTImageProcessor

		try:
				if not is_torch_available():
						raise OptionalDependencyNotAvailable()
		except OptionalDependencyNotAvailable:
				pass
		else:
				from .modeling_owlvit import (
				    OWLVIT_PRETRAINED_MODEL_ARCHIVE_LIST,
				    OwlViTForObjectDetection,
				    OwlViTModel,
				    OwlViTPreTrainedModel,
				    OwlViTTextModel,
				    OwlViTVisionModel,
				)

else:
		import sys

		a      =							_LazyModule(__name__, globals()['__file__'], _import_structure, module_spec=__spec__)





