




import collections
import os
import re
from pathlib import Path


lowercase__  		=		"""src/transformers"""


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







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







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

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

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

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

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

												_lowerCamelCase  :    List[Any]					=					objects
								else:
												line_index += 1

    # At this stage we are in the TYPE_CHECKING part, first grab the objects without a specific backend
				_lowerCamelCase  :    Tuple					=					[]
				while (
				    line_index < len(lowercase__	)
				    and find_backend(lines[line_index]	) is None
				    and not lines[line_index].startswith('else'	)
				):
								_lowerCamelCase  :    Any					=					lines[line_index]
								_lowerCamelCase  :    Optional[int]					=					_re_import.search(lowercase__	)
								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  :    List[str]					=					{'none': objects}
				# Let's continue with backend-specific objects
				while line_index < len(lowercase__	):
								# If the line is an if is_backend_available, we grab all objects associated.
								_lowerCamelCase  :    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:
												_lowerCamelCase  :    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

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

				return import_dict_objects, type_hint_objects







def   _snake_case    (       lowercase__							,					lowercase__	):

				def find_duplicates(lowercase__	):
								return [k for k, v in collections.Counter(lowercase__	).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  :    List[Any]					=					[]
				for key in import_dict_objects.keys():
								_lowerCamelCase  :    Optional[Any]					=					find_duplicates(import_dict_objects[key]	)
								if duplicate_imports:
												errors.append(f'''Duplicate _import_structure definitions for: {duplicate_imports}'''	)
								_lowerCamelCase  :    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]	)	):
												_lowerCamelCase  :    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   _snake_case    (       ):
				_lowerCamelCase  :    str					=					[]
				for root, _, files in os.walk(lowercase__	):
								if "__init__.py" in files:
												_lowerCamelCase  :    str					=					os.path.join(lowercase__							,					'__init__.py'	)
												_lowerCamelCase  :    Tuple					=					parse_init(lowercase__	)
												if objects is not None:
																_lowerCamelCase  :    Optional[int]					=					analyze_results(*lowercase__	)
																if len(lowercase__	) > 0:
																				_lowerCamelCase  :    List[Any]					=					f'''Problem in {fname}, both halves do not define the same objects.\n{errors[0]}'''
																				failures.append('\n'.join(lowercase__	)	)
				if len(lowercase__	) > 0:
								raise ValueError('\n\n'.join(lowercase__	)	)







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


lowercase__  		=		[
    """convert_pytorch_checkpoint_to_tf2""",
    """modeling_flax_pytorch_utils""",
    """models.esm.openfold_utils""",
]







def   _snake_case    (       ):
				# This is to make sure the transformers module imported is the one in the repo.
				from transformers.utils import direct_transformers_import

				_lowerCamelCase  :    Dict					=					direct_transformers_import(lowercase__	)

				_lowerCamelCase  :    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(lowercase__							,					'__init__.py'	)							,					'r'	) as f:
								_lowerCamelCase  :    Optional[int]					=					f.read()
				import_structure_keys.update(set(re.findall(r'import_structure\[\"([^\"]*)\"\]'							,					lowercase__	)	)	)

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

				if len(lowercase__	) > 0:
								_lowerCamelCase  :    str					=					'\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 math import pow, sqrt







def   _snake_case    (       *lowercase__	):
				_lowerCamelCase  :    Dict					=					len(lowercase__	) > 0 and all(value > 0.0 for value in values	)
				return result







def   _snake_case    (       lowercase__							,					lowercase__	):
				return (
				    round(sqrt(molar_mass_a / molar_mass_a	)							,					6	)
				    if validate(lowercase__							,					lowercase__	)
				    else ValueError('Input Error: Molar mass values must greater than 0.'	)
				)







def   _snake_case    (       lowercase__							,					lowercase__							,					lowercase__	):
				return (
				    round(effusion_rate * sqrt(molar_mass_a / molar_mass_a	)							,					6	)
				    if validate(lowercase__							,					lowercase__							,					lowercase__	)
				    else ValueError(
				        'Input Error: Molar mass and effusion rate values must greater than 0.'	)
				)







def   _snake_case    (       lowercase__							,					lowercase__							,					lowercase__	):
				return (
				    round(effusion_rate / sqrt(molar_mass_a / molar_mass_a	)							,					6	)
				    if validate(lowercase__							,					lowercase__							,					lowercase__	)
				    else ValueError(
				        'Input Error: Molar mass and effusion rate values must greater than 0.'	)
				)







def   _snake_case    (       lowercase__							,					lowercase__							,					lowercase__	):
				return (
				    round(molar_mass / pow(effusion_rate_a / effusion_rate_a							,					2	)							,					6	)
				    if validate(lowercase__							,					lowercase__							,					lowercase__	)
				    else ValueError(
				        'Input Error: Molar mass and effusion rate values must greater than 0.'	)
				)







def   _snake_case    (       lowercase__							,					lowercase__							,					lowercase__	):
				return (
				    round(pow(effusion_rate_a / effusion_rate_a							,					2	) / molar_mass							,					6	)
				    if validate(lowercase__							,					lowercase__							,					lowercase__	)
				    else ValueError(
				        'Input Error: Molar mass and effusion rate values must greater than 0.'	)
				)