

import collections
import os
import re
from pathlib import Path


lowerCAmelCase_       	=	'''src/transformers'''


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


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


def   __SCREAMING_SNAKE_CASE					(SCREAMING_SNAKE_CASE__       ):
						with open(SCREAMING_SNAKE_CASE__  ,		'''r'''  ,		encoding='''utf-8'''  ,		newline='''\n'''       ) as f:
												snake_case_   =	f.readlines()

						snake_case_   =	0
						while line_index < len(SCREAMING_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(SCREAMING_SNAKE_CASE__       ):
												return None

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

						snake_case_   =	{'''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.
												snake_case_   =	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:
																		snake_case_   =	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

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

																		snake_case_   =	objects
												else:
																		line_index += 1

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

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

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

																		snake_case_   =	objects
												else:
																		line_index += 1

						return import_dict_objects, type_hint_objects


def   __SCREAMING_SNAKE_CASE					(SCREAMING_SNAKE_CASE__  ,		SCREAMING_SNAKE_CASE__       ):

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

						snake_case_   =	[]
						for key in import_dict_objects.keys():
												snake_case_   =	find_duplicates(import_dict_objects[key]       )
												if duplicate_imports:
																		errors.append(F'''Duplicate _import_structure definitions for: {duplicate_imports}'''       )
												snake_case_   =	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]       )       ):
																		snake_case_   =	'''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					():
						snake_case_   =	[]
						for root, _, files in os.walk(SCREAMING_SNAKE_CASE__       ):
												if "__init__.py" in files:
																		snake_case_   =	os.path.join(SCREAMING_SNAKE_CASE__  ,		'''__init__.py'''       )
																		snake_case_   =	parse_init(SCREAMING_SNAKE_CASE__       )
																		if objects is not None:
																								snake_case_   =	analyze_results(*SCREAMING_SNAKE_CASE__       )
																								if len(SCREAMING_SNAKE_CASE__       ) > 0:
																														snake_case_   =	F'''Problem in {fname}, both halves do not define the same objects.\n{errors[0]}'''
																														failures.append('''\n'''.join(SCREAMING_SNAKE_CASE__       )       )
						if len(SCREAMING_SNAKE_CASE__       ) > 0:
												raise ValueError('''\n\n'''.join(SCREAMING_SNAKE_CASE__       )       )


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


lowerCAmelCase_       	=	[
    '''convert_pytorch_checkpoint_to_tf2''',
    '''modeling_flax_pytorch_utils''',
    '''models.esm.openfold_utils''',
]


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

						snake_case_   =	direct_transformers_import(SCREAMING_SNAKE_CASE__       )

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

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

						if len(SCREAMING_SNAKE_CASE__       ) > 0:
												snake_case_   =	'''\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 ...file_utils import _LazyModule, is_tokenizers_available, is_torch_available, is_vision_available
from ...utils import OptionalDependencyNotAvailable


lowerCAmelCase_       	=	{'''configuration_dpt''': ['''DPT_PRETRAINED_CONFIG_ARCHIVE_MAP''', '''DPTConfig''']}

try:
					if not is_vision_available():
										raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
					pass
else:
					lowerCAmelCase_       	=	['''DPTFeatureExtractor''']
					lowerCAmelCase_       	=	['''DPTImageProcessor''']

try:
					if not is_torch_available():
										raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
					pass
else:
					lowerCAmelCase_       	=	[
					    '''DPT_PRETRAINED_MODEL_ARCHIVE_LIST''',
					    '''DPTForDepthEstimation''',
					    '''DPTForSemanticSegmentation''',
					    '''DPTModel''',
					    '''DPTPreTrainedModel''',
					]


if TYPE_CHECKING:
					from .configuration_dpt import DPT_PRETRAINED_CONFIG_ARCHIVE_MAP, DPTConfig

					try:
										if not is_vision_available():
															raise OptionalDependencyNotAvailable()
					except OptionalDependencyNotAvailable:
										pass
					else:
										from .feature_extraction_dpt import DPTFeatureExtractor
										from .image_processing_dpt import DPTImageProcessor

					try:
										if not is_torch_available():
															raise OptionalDependencyNotAvailable()
					except OptionalDependencyNotAvailable:
										pass
					else:
										from .modeling_dpt import (
										    DPT_PRETRAINED_MODEL_ARCHIVE_LIST,
										    DPTForDepthEstimation,
										    DPTForSemanticSegmentation,
										    DPTModel,
										    DPTPreTrainedModel,
										)


else:
					import sys

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