
import argparse
import os
import re


UpperCamelCase_						:     str	       =							"""src/transformers"""

# Pattern that looks at the indentation in a line.
UpperCamelCase_						:     Optional[int]	       =							re.compile(R"""^(\s*)\S""")
# Pattern that matches `"key":" and puts `key` in group 0.
UpperCamelCase_						:     List[Any]	       =							re.compile(R"""^\s*\"([^\"]+)\":""")
# Pattern that matches `_import_structure["key"]` and puts `key` in group 0.
UpperCamelCase_						:     Optional[int]	       =							re.compile(R"""^\s*_import_structure\[\"([^\"]+)\"\]""")
# Pattern that matches `"key",` and puts `key` in group 0.
UpperCamelCase_						:     Tuple	       =							re.compile(R"""^\s*\"([^\"]+)\",\s*$""")
# Pattern that matches any `[stuff]` and puts `stuff` in group 0.
UpperCamelCase_						:     int	       =							re.compile(R"""\[([^\]]+)\]""")



def 		UpperCamelCase     (       _UpperCAmelCase  :   Union[str, Any]  )   ->			Optional[int]:






						'''simple docstring'''

						_lowercase       :	Optional[int]           =   _re_indent.search(_UpperCAmelCase  )
						return "" if search is None else search.groups()[0]



def 		UpperCamelCase     (       _UpperCAmelCase  :   List[Any] ,			_UpperCAmelCase  :   Optional[int]="" ,			_UpperCAmelCase  :   Dict=None ,			_UpperCAmelCase  :   int=None  )   ->			List[str]:






						'''simple docstring'''

						_lowercase       :	Optional[int]           =   0
						_lowercase       :	Dict           =   code.split("\n"  )
						if start_prompt is not None:
												while not lines[index].startswith(_UpperCAmelCase  ):
																		index += 1
												_lowercase       :	Optional[Any]           =   ["\n".join(lines[:index]  )]
						else:
												_lowercase       :	Any           =   []

						# We split into blocks until we get to the `end_prompt` (or the end of the block).
						_lowercase       :	List[Any]           =   [lines[index]]
						index += 1
						while index < len(_UpperCAmelCase  ) and (end_prompt is None or not lines[index].startswith(_UpperCAmelCase  )):
												if len(lines[index]  ) > 0 and get_indent(lines[index]  ) == indent_level:
																		if len(_UpperCAmelCase  ) > 0 and get_indent(current_block[-1]  ).startswith(indent_level + " "  ):
																								current_block.append(lines[index]  )
																								blocks.append("\n".join(_UpperCAmelCase  )  )
																								if index < len(_UpperCAmelCase  ) - 1:
																														_lowercase       :	int           =   [lines[index + 1]]
																														index += 1
																								else:
																														_lowercase       :	List[Any]           =   []
																		else:
																								blocks.append("\n".join(_UpperCAmelCase  )  )
																								_lowercase       :	Optional[Any]           =   [lines[index]]
												else:
																		current_block.append(lines[index]  )
												index += 1

						# Adds current block if it's nonempty.
						if len(_UpperCAmelCase  ) > 0:
												blocks.append("\n".join(_UpperCAmelCase  )  )

						# Add final block after end_prompt if provided.
						if end_prompt is not None and index < len(_UpperCAmelCase  ):
												blocks.append("\n".join(lines[index:]  )  )

						return blocks



def 		UpperCamelCase     (       _UpperCAmelCase  :   Union[str, Any]  )   ->			Optional[int]:






						'''simple docstring'''

						def _inner(_UpperCAmelCase  :   Dict  ):
												return key(_UpperCAmelCase  ).lower().replace("_" ,			""  )

						return _inner



def 		UpperCamelCase     (       _UpperCAmelCase  :   List[Any] ,			_UpperCAmelCase  :   Any=None  )   ->			Optional[Any]:






						'''simple docstring'''

						def noop(_UpperCAmelCase  :   int  ):
												return x

						if key is None:
												_lowercase       :	Any           =   noop
						# Constants are all uppercase, they go first.
						_lowercase       :	List[Any]           =   [obj for obj in objects if key(_UpperCAmelCase  ).isupper()]
						# Classes are not all uppercase but start with a capital, they go second.
						_lowercase       :	Dict           =   [obj for obj in objects if key(_UpperCAmelCase  )[0].isupper() and not key(_UpperCAmelCase  ).isupper()]
						# Functions begin with a lowercase, they go last.
						_lowercase       :	Any           =   [obj for obj in objects if not key(_UpperCAmelCase  )[0].isupper()]

						_lowercase       :	Any           =   ignore_underscore(_UpperCAmelCase  )
						return sorted(_UpperCAmelCase ,			key=_UpperCAmelCase  ) + sorted(_UpperCAmelCase ,			key=_UpperCAmelCase  ) + sorted(_UpperCAmelCase ,			key=_UpperCAmelCase  )



def 		UpperCamelCase     (       _UpperCAmelCase  :   List[str]  )   ->			Tuple:






						'''simple docstring'''

						def _replace(_UpperCAmelCase  :   int  ):
												_lowercase       :	Any           =   match.groups()[0]
												if "," not in imports:
																		return f"""[{imports}]"""
												_lowercase       :	Optional[Any]           =   [part.strip().replace("\"" ,			""  ) for part in imports.split(","  )]
												# We will have a final empty element if the line finished with a comma.
												if len(keys[-1]  ) == 0:
																		_lowercase       :	Optional[Any]           =   keys[:-1]
												return "[" + ", ".join([f"""\"{k}\"""" for k in sort_objects(_UpperCAmelCase  )]  ) + "]"

						_lowercase       :	List[str]           =   import_statement.split("\n"  )
						if len(_UpperCAmelCase  ) > 3:
												# Here we have to sort internal imports that are on several lines (one per name):
												# key: [
												#     "object1",
												#     "object2",
												#     ...
												# ]

												# We may have to ignore one or two lines on each side.
												_lowercase       :	Union[str, Any]           =   2 if lines[1].strip() == "[" else 1
												_lowercase       :	Union[str, Any]           =   [(i, _re_strip_line.search(_UpperCAmelCase  ).groups()[0]) for i, line in enumerate(lines[idx:-idx]  )]
												_lowercase       :	Optional[int]           =   sort_objects(_UpperCAmelCase ,			key=lambda _UpperCAmelCase  : x[1]  )
												_lowercase       :	Optional[Any]           =   [lines[x[0] + idx] for x in sorted_indices]
												return "\n".join(lines[:idx] + sorted_lines + lines[-idx:]  )
						elif len(_UpperCAmelCase  ) == 3:
												# Here we have to sort internal imports that are on one separate line:
												# key: [
												#     "object1", "object2", ...
												# ]
												if _re_bracket_content.search(lines[1]  ) is not None:
																		_lowercase       :	List[Any]           =   _re_bracket_content.sub(_replace ,			lines[1]  )
												else:
																		_lowercase       :	List[Any]           =   [part.strip().replace("\"" ,			""  ) for part in lines[1].split(","  )]
																		# We will have a final empty element if the line finished with a comma.
																		if len(keys[-1]  ) == 0:
																								_lowercase       :	Union[str, Any]           =   keys[:-1]
																		_lowercase       :	str           =   get_indent(lines[1]  ) + ", ".join([f"""\"{k}\"""" for k in sort_objects(_UpperCAmelCase  )]  )
												return "\n".join(_UpperCAmelCase  )
						else:
												# Finally we have to deal with imports fitting on one line
												_lowercase       :	Dict           =   _re_bracket_content.sub(_replace ,			_UpperCAmelCase  )
												return import_statement



def 		UpperCamelCase     (       _UpperCAmelCase  :   str ,			_UpperCAmelCase  :   str=True  )   ->			Tuple:






						'''simple docstring'''

						with open(_UpperCAmelCase ,			encoding="utf-8"  ) as f:
												_lowercase       :	List[str]           =   f.read()

						if "_import_structure" not in code:
												return

						# Blocks of indent level 0
						_lowercase       :	Optional[Any]           =   split_code_in_indented_blocks(
						    _UpperCAmelCase ,			start_prompt="_import_structure = {" ,			end_prompt="if TYPE_CHECKING:"  )

						# We ignore block 0 (everything untils start_prompt) and the last block (everything after end_prompt).
						for block_idx in range(1 ,			len(_UpperCAmelCase  ) - 1  ):
												# Check if the block contains some `_import_structure`s thingy to sort.
												_lowercase       :	Optional[int]           =   main_blocks[block_idx]
												_lowercase       :	Tuple           =   block.split("\n"  )

												# Get to the start of the imports.
												_lowercase       :	List[str]           =   0
												while line_idx < len(_UpperCAmelCase  ) and "_import_structure" not in block_lines[line_idx]:
																		# Skip dummy import blocks
																		if "import dummy" in block_lines[line_idx]:
																								_lowercase       :	List[Any]           =   len(_UpperCAmelCase  )
																		else:
																								line_idx += 1
												if line_idx >= len(_UpperCAmelCase  ):
																		continue

												# Ignore beginning and last line: they don't contain anything.
												_lowercase       :	Dict           =   "\n".join(block_lines[line_idx:-1]  )
												_lowercase       :	str           =   get_indent(block_lines[1]  )
												# Slit the internal block into blocks of indent level 1.
												_lowercase       :	List[Any]           =   split_code_in_indented_blocks(_UpperCAmelCase ,			indent_level=_UpperCAmelCase  )
												# We have two categories of import key: list or _import_structure[key].append/extend
												_lowercase       :	int           =   _re_direct_key if "_import_structure = {" in block_lines[0] else _re_indirect_key
												# Grab the keys, but there is a trap: some lines are empty or just comments.
												_lowercase       :	Any           =   [(pattern.search(_UpperCAmelCase  ).groups()[0] if pattern.search(_UpperCAmelCase  ) is not None else None) for b in internal_blocks]
												# We only sort the lines with a key.
												_lowercase       :	List[Any]           =   [(i, key) for i, key in enumerate(_UpperCAmelCase  ) if key is not None]
												_lowercase       :	Union[str, Any]           =   [x[0] for x in sorted(_UpperCAmelCase ,			key=lambda _UpperCAmelCase  : x[1]  )]

												# We reorder the blocks by leaving empty lines/comments as they were and reorder the rest.
												_lowercase       :	str           =   0
												_lowercase       :	List[str]           =   []
												for i in range(len(_UpperCAmelCase  )  ):
																		if keys[i] is None:
																								reorderded_blocks.append(internal_blocks[i]  )
																		else:
																								_lowercase       :	List[Any]           =   sort_objects_in_import(internal_blocks[sorted_indices[count]]  )
																								reorderded_blocks.append(_UpperCAmelCase  )
																								count += 1

        # And we put our main block back together with its first and last line.
												_lowercase       :	Tuple           =   "\n".join(block_lines[:line_idx] + reorderded_blocks + [block_lines[-1]]  )

						if code != "\n".join(_UpperCAmelCase  ):
												if check_only:
																		return True
												else:
																		print(f"""Overwriting {file}."""  )
																		with open(_UpperCAmelCase ,			"w" ,			encoding="utf-8"  ) as f:
																								f.write("\n".join(_UpperCAmelCase  )  )



def 		UpperCamelCase     (       _UpperCAmelCase  :   Dict=True  )   ->			Tuple:






						'''simple docstring'''

						_lowercase       :	Tuple           =   []
						for root, _, files in os.walk(_UpperCAmelCase  ):
												if "__init__.py" in files:
																		_lowercase       :	int           =   sort_imports(os.path.join(_UpperCAmelCase ,			"__init__.py"  ) ,			check_only=_UpperCAmelCase  )
																		if result:
																								_lowercase       :	Optional[Any]           =   [os.path.join(_UpperCAmelCase ,			"__init__.py"  )]
						if len(_UpperCAmelCase  ) > 0:
												raise ValueError(f"""Would overwrite {len(_UpperCAmelCase  )} files, run `make style`."""  )


if __name__ == "__main__":
							UpperCamelCase_						:     Dict	       =							argparse.ArgumentParser()
							parser.add_argument("""--check_only""", action="""store_true""", help="""Whether to only check or fix style.""")
							UpperCamelCase_						:     List[str]	       =							parser.parse_args()

							sort_imports_in_all_inits(check_only=args.check_only)






def 		UpperCamelCase     (       _UpperCAmelCase  :   list[int] ,			_UpperCAmelCase  :   list[int]  )   ->			tuple[float, float]:






						'''simple docstring'''

						if not len(_UpperCAmelCase  ) == len(_UpperCAmelCase  ) == 3:
												raise ValueError("Please enter a valid equation."  )
						if equationa[0] == equationa[1] == equationa[0] == equationa[1] == 0:
												raise ValueError("Both a & b of two equations can't be zero."  )

						# Extract the coefficients
						_lowercase      ,    _lowercase      ,    _lowercase       :	List[str]           =   equationa
						_lowercase      ,    _lowercase      ,    _lowercase       :	List[str]           =   equationa

						# Calculate the determinants of the matrices
						_lowercase       :	List[Any]           =   aa * ba - aa * ba
						_lowercase       :	Tuple           =   ca * ba - ca * ba
						_lowercase       :	Union[str, Any]           =   aa * ca - aa * ca

						# Check if the system of linear equations has a solution (using Cramer's rule)
						if determinant == 0:
												if determinant_x == determinant_y == 0:
																		raise ValueError("Infinite solutions. (Consistent system)"  )
												else:
																		raise ValueError("No solution. (Inconsistent system)"  )
						else:
												if determinant_x == determinant_y == 0:
																		# Trivial solution (Inconsistent system)
																		return (0.0, 0.0)
												else:
																		_lowercase       :	str           =   determinant_x / determinant
																		_lowercase       :	Union[str, Any]           =   determinant_y / determinant
																		# Non-Trivial Solution (Consistent system)
																		return (x, y)




