
def 		UpperCamelCase	(      lowercase_   )		->	float:


  '''simple docstring'''






  return 10 - x * x

def 		UpperCamelCase	(      lowercase_ , lowercase_   )		->	float:


  '''simple docstring'''






  if equation(lowercase_   ) * equation(lowercase_   ) >= 0:
    raise ValueError("""Wrong space!"""   )

  lowercase__  :   Tuple    		=      a
  while (b - a) >= 0.01:
    # Find middle point
    lowercase__  :   Optional[int]    		=      (a + b) / 2
    # Check if middle point is root
    if equation(lowercase_   ) == 0.0:
      break
    # Decide the side to repeat the steps
    if equation(lowercase_   ) * equation(lowercase_   ) < 0:
      lowercase__  :   Any    		=      c
    else:
      lowercase__  :   List[Any]    		=      c
  return c


if __name__ == "__main__":
     import doctest

     doctest.testmod()

     print(bisection(-2, 5))
     print(bisection(0, 6))








import argparse
import os
import re


lowerCamelCase__    :		List[Any]          =   """src/transformers"""

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

def 		UpperCamelCase	(      lowercase_   )		->	Union[str, Any]:


  '''simple docstring'''






  lowercase__  :   Optional[Any]    		=      _re_indent.search(lowercase_   )
  return "" if search is None else search.groups()[0]

def 		UpperCamelCase	(      lowercase_ , lowercase_="" , lowercase_=None , lowercase_=None   )		->	Dict:


  '''simple docstring'''






  lowercase__  :   List[str]    		=      0
  lowercase__  :   List[Any]    		=      code.split("""\n"""   )
  if start_prompt is not None:
    while not lines[index].startswith(lowercase_   ):
      index += 1
    lowercase__  :   List[str]    		=      ["""\n""".join(lines[:index]   )]
  else:
    lowercase__  :   Optional[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(lowercase_   ) and (end_prompt is None or not lines[index].startswith(lowercase_   )):
    if len(lines[index]   ) > 0 and get_indent(lines[index]   ) == indent_level:
      if len(lowercase_   ) > 0 and get_indent(current_block[-1]   ).startswith(indent_level + """ """   ):
        current_block.append(lines[index]   )
        blocks.append("""\n""".join(lowercase_   )   )
        if index < len(lowercase_   ) - 1:
          lowercase__  :   str    		=      [lines[index + 1]]
          index += 1
        else:
          lowercase__  :   Union[str, Any]    		=      []
      else:
        blocks.append("""\n""".join(lowercase_   )   )
        lowercase__  :   Tuple    		=      [lines[index]]
    else:
      current_block.append(lines[index]   )
    index += 1

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

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

  return blocks

def 		UpperCamelCase	(      lowercase_   )		->	List[Any]:


  '''simple docstring'''






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

  return _inner

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


  '''simple docstring'''






  def noop(lowercase_   ):
    return x

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

  lowercase__  :   Tuple    		=      ignore_underscore(lowercase_   )
  return sorted(lowercase_ , key=lowercase_   ) + sorted(lowercase_ , key=lowercase_   ) + sorted(lowercase_ , key=lowercase_   )

def 		UpperCamelCase	(      lowercase_   )		->	Tuple:


  '''simple docstring'''






  def _replace(lowercase_   ):
    lowercase__  :   int    		=      match.groups()[0]
    if "," not in imports:
      return F'[{imports}]'
    lowercase__  :   Union[str, 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__  :   int    		=      keys[:-1]
    return "[" + ", ".join([F'"{k}"' for k in sort_objects(lowercase_   )]   ) + "]"

  lowercase__  :   Any    		=      import_statement.split("""\n"""   )
  if len(lowercase_   ) > 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__  :   Tuple    		=      2 if lines[1].strip() == """[""" else 1
    lowercase__  :   Optional[int]    		=      [(i, _re_strip_line.search(lowercase_   ).groups()[0]) for i, line in enumerate(lines[idx:-idx]   )]
    lowercase__  :   Optional[Any]    		=      sort_objects(lowercase_ , key=lambda lowercase_   : x[1]   )
    lowercase__  :   Union[str, Any]    		=      [lines[x[0] + idx] for x in sorted_indices]
    return "\n".join(lines[:idx] + sorted_lines + lines[-idx:]   )
  elif len(lowercase_   ) == 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[str]    		=      _re_bracket_content.sub(_replace , lines[1]   )
    else:
      lowercase__  :   Optional[int]    		=      [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__  :   Optional[int]    		=      keys[:-1]
      lowercase__  :   int    		=      get_indent(lines[1]   ) + """, """.join([F'"{k}"' for k in sort_objects(lowercase_   )]   )
    return "\n".join(lowercase_   )
  else:
    # Finally we have to deal with imports fitting on one line
    lowercase__  :   Any    		=      _re_bracket_content.sub(_replace , lowercase_   )
    return import_statement

def 		UpperCamelCase	(      lowercase_ , lowercase_=True   )		->	Optional[int]:


  '''simple docstring'''






  with open(lowercase_ , encoding="""utf-8"""   ) as f:
    lowercase__  :   str    		=      f.read()

  if "_import_structure" not in code:
    return

  # Blocks of indent level 0
  lowercase__  :   Any    		=      split_code_in_indented_blocks(
      lowercase_ , 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(lowercase_   ) - 1   ):
    # Check if the block contains some `_import_structure`s thingy to sort.
    lowercase__  :   List[str]    		=      main_blocks[block_idx]
    lowercase__  :   str    		=      block.split("""\n"""   )

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

    # Ignore beginning and last line: they don't contain anything.
    lowercase__  :   List[str]    		=      """\n""".join(block_lines[line_idx:-1]   )
    lowercase__  :   Dict    		=      get_indent(block_lines[1]   )
    # Slit the internal block into blocks of indent level 1.
    lowercase__  :   List[str]    		=      split_code_in_indented_blocks(lowercase_ , indent_level=lowercase_   )
    # We have two categories of import key: list or _import_structure[key].append/extend
    lowercase__  :   Optional[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__  :   Optional[Any]    		=      [(pattern.search(lowercase_   ).groups()[0] if pattern.search(lowercase_   ) 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(lowercase_   ) if key is not None]
    lowercase__  :   Optional[int]    		=      [x[0] for x in sorted(lowercase_ , key=lambda lowercase_   : x[1]   )]

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

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

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

def 		UpperCamelCase	(      lowercase_=True   )		->	Optional[int]:


  '''simple docstring'''






  lowercase__  :   int    		=      []
  for root, _, files in os.walk(lowercase_   ):
    if "__init__.py" in files:
      lowercase__  :   Dict    		=      sort_imports(os.path.join(lowercase_ , """__init__.py"""   ) , check_only=lowercase_   )
      if result:
        lowercase__  :   List[str]    		=      [os.path.join(lowercase_ , """__init__.py"""   )]
  if len(lowercase_   ) > 0:
    raise ValueError(F'Would overwrite {len(lowercase_   )} files, run `make style`.'   )


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

     sort_imports_in_all_inits(check_only=args.check_only)






