

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					(      __a :     Optional[Any]      )     ->	Optional[int]:

					"""simple docstring"""

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



def   __UpperCAmelCase					(      __a :     Optional[int]      )     ->	int:

					"""simple docstring"""

					with open(__a						,'''r'''						,encoding='''utf-8'''						,newline='''\n'''      ) as f:
										_a      :       List[str]   =						f.readlines()

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

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

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

					_a      :       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.
										_a      :       Optional[int]   =						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:
															_a      :       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

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

															_a      :       Any   =						objects
										else:
															line_index += 1

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

					_a      :       Optional[Any]   =						{'''none''': objects}
					# Let's continue with backend-specific objects
					while line_index < len(__a      ):
										# If the line is an if is_backend_available, we grab all objects associated.
										_a      :       int   =						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:
															_a      :       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

															_a      :       str   =						[]
															# Until we unindent, add backend objects to the list
															while len(lines[line_index]      ) <= 1 or lines[line_index].startswith(''' ''' * 8      ):
																				_a      :       Tuple   =						lines[line_index]
																				_a      :       Optional[Any]   =						_re_import.search(__a      )
																				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

															_a      :       Optional[int]   =						objects
										else:
															line_index += 1

					return import_dict_objects, type_hint_objects



def   __UpperCAmelCase					(      __a :     List[str]						,__a :     List[Any]      )     ->	Tuple:

					"""simple docstring"""

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

					_a      :       Union[str, Any]   =						[]
					for key in import_dict_objects.keys():
										_a      :       Tuple   =						find_duplicates(import_dict_objects[key]      )
										if duplicate_imports:
															errors.append(F"""Duplicate _import_structure definitions for: {duplicate_imports}"""      )
										_a      :       Tuple   =						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]      )      ):
															_a      :       List[Any]   =						'''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					(      )     ->	Optional[int]:

					"""simple docstring"""

					_a      :       List[str]   =						[]
					for root, _, files in os.walk(__a      ):
										if "__init__.py" in files:
															_a      :       Optional[Any]   =						os.path.join(__a						,'''__init__.py'''      )
															_a      :       Union[str, Any]   =						parse_init(__a      )
															if objects is not None:
																				_a      :       Optional[int]   =						analyze_results(*__a      )
																				if len(__a      ) > 0:
																									_a      :       int   =						F"""Problem in {fname}, both halves do not define the same objects.\n{errors[0]}"""
																									failures.append('''\n'''.join(__a      )      )
					if len(__a      ) > 0:
										raise ValueError('''\n\n'''.join(__a      )      )



def   __UpperCAmelCase					(      )     ->	List[Any]:

					"""simple docstring"""

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


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



def   __UpperCAmelCase					(      )     ->	Optional[int]:

					"""simple docstring"""

					from transformers.utils import direct_transformers_import

					_a      :       str   =						direct_transformers_import(__a      )

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

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

					if len(__a      ) > 0:
										_a      :       List[Any]   =						'''\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 pi, sqrt
def 						snake_case_       (UpperCamelCase			:    float ):





							'''simple docstring'''


							if num <= 0:
														raise ValueError('''math domain error''' )
							if num > 171.5:
														raise OverflowError('''math range error''' )
							elif num - int(UpperCamelCase ) not in (0, 0.5):
														raise NotImplementedError('''num must be an integer or a half-integer''' )
							elif num == 0.5:
														return sqrt(UpperCamelCase )
							else:
														return 1.0 if num == 1 else (num - 1) * gamma(num - 1 )
def 						snake_case_       ():





							'''simple docstring'''


							assert gamma(0.5 ) == sqrt(UpperCamelCase )
							assert gamma(1 ) == 1.0
							assert gamma(2 ) == 1.0


if __name__ == "__main__":
				from doctest import testmod

				testmod()
				_snake_case : Optional[Any]  				=						1.0
				while num:
								_snake_case : Dict  				=						float(input('Gamma of: '))
								print(F'''gamma({num}) = {gamma(num)}''')
								print('\nEnter 0 to exit...')

