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    (       UpperCAmelCase       )->       List[Any]:



			"""simple docstring"""







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






def        __UpperCAmelCase    (       UpperCAmelCase       )->       Tuple:



			"""simple docstring"""







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

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

			lowercase							=		{'''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.
						lowercase							=		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:
									lowercase							=		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

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

									lowercase							=		objects
						else:
									line_index += 1

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

			lowercase							=		{'''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.
						lowercase							=		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:
									lowercase							=		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

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

									lowercase							=		objects
						else:
									line_index += 1

			return import_dict_objects, type_hint_objects






def        __UpperCAmelCase    (       UpperCAmelCase,		UpperCAmelCase       )->       Dict:



			"""simple docstring"""







			def find_duplicates(UpperCAmelCase       ):
						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!"]

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



			"""simple docstring"""







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



			"""simple docstring"""







			lowercase							=		[]
			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
									lowercase							=		str((Path(UpperCAmelCase       ) / folder).relative_to(UpperCAmelCase       )       )
									lowercase							=		short_path.replace(os.path.sep,		'''.'''       )
									submodules.append(UpperCAmelCase       )
						for fname in files:
									if fname == "__init__.py":
												continue
									lowercase							=		str((Path(UpperCAmelCase       ) / fname).relative_to(UpperCAmelCase       )       )
									lowercase							=		short_path.replace('''.py''',		''''''       ).replace(os.path.sep,		'''.'''       )
									if len(submodule.split('''.'''       )       ) == 1:
												submodules.append(UpperCAmelCase       )
			return submodules


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






def        __UpperCAmelCase    (       )->       Any:



			"""simple docstring"""







			from transformers.utils import direct_transformers_import

			lowercase							=		direct_transformers_import(UpperCAmelCase       )

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

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

			if len(UpperCAmelCase       ) > 0:
						lowercase							=		'''\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 __future__ import annotations

import math






def        __UpperCAmelCase    (       UpperCAmelCase       )->       list[int]:



			"""simple docstring"""







			if num <= 0:
						lowercase							=		f'{num}: Invalid input, please enter a positive integer.'
						raise ValueError(UpperCAmelCase       )

			lowercase							=		[True] * (num + 1)
			lowercase							=		[]
			lowercase							=		2
			lowercase							=		int(math.sqrt(UpperCAmelCase       )       )

			while start <= end:
						# If start is a prime
						if sieve[start] is True:
									prime.append(UpperCAmelCase       )

									# Set multiples of start be False
									for i in range(start * start,		num + 1,		UpperCAmelCase       ):
												if sieve[i] is True:
															lowercase							=		False

						start += 1

			for j in range(end + 1,		num + 1       ):
						if sieve[j] is True:
									prime.append(UpperCAmelCase       )

			return prime


if __name__ == "__main__":
						print(prime_sieve(int(input("Enter a positive integer: ").strip())))





