


import argparse
import os
import re


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

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



def 				UpperCamelCase_(      lowerCamelCase_ )    ->						Union[str, Any]:
    _lowercase       :							int      		=		_re_indent.search(lowerCamelCase_ )
    return "" if search is None else search.groups()[0]



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

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

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

    return blocks



def 				UpperCamelCase_(      lowerCamelCase_ )    ->						Any:

    def _inner(lowerCamelCase_ ):
        return key(lowerCamelCase_ ).lower().replace('_'							, '' )

    return _inner



def 				UpperCamelCase_(      lowerCamelCase_							, lowerCamelCase_=None )    ->						Union[str, Any]:

    # If no key is provided, we use a noop.
    def noop(lowerCamelCase_ ):
        return x

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

    _lowercase       :							str      		=		ignore_underscore(lowerCamelCase_ )
    return sorted(lowerCamelCase_							, key=lowerCamelCase_ ) + sorted(lowerCamelCase_							, key=lowerCamelCase_ ) + sorted(lowerCamelCase_							, key=lowerCamelCase_ )



def 				UpperCamelCase_(      lowerCamelCase_ )    ->						List[str]:

    # This inner function sort imports between [ ].
    def _replace(lowerCamelCase_ ):
        _lowercase       :							List[Any]      		=		match.groups()[0]
        if "," not in imports:
            return F'''[{imports}]'''
        _lowercase       :							Optional[int]      		=		[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       :							Union[str, Any]      		=		keys[:-1]
        return "[" + ", ".join([F'''\"{k}\"''' for k in sort_objects(lowerCamelCase_ )] ) + "]"

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



def 				UpperCamelCase_(      lowerCamelCase_							, lowerCamelCase_=True )    ->						str:
    with open(lowerCamelCase_							, encoding='utf-8' ) as f:
        _lowercase       :							Optional[int]      		=		f.read()

    if "_import_structure" not in code:
        return

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

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

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

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

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

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



def 				UpperCamelCase_(      lowerCamelCase_=True )    ->						List[Any]:
    _lowercase       :							str      		=		[]
    for root, _, files in os.walk(lowerCamelCase_ ):
        if "__init__.py" in files:
            _lowercase       :							Optional[Any]      		=		sort_imports(os.path.join(lowerCamelCase_							, '__init__.py' )							, check_only=lowerCamelCase_ )
            if result:
                _lowercase       :							Union[str, Any]      		=		[os.path.join(lowerCamelCase_							, '__init__.py' )]
    if len(lowerCamelCase_ ) > 0:
        raise ValueError(F'''Would overwrite {len(lowerCamelCase_ )} files, run `make style`.''' )


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

 sort_imports_in_all_inits(check_only=args.check_only)







"""simple docstring"""
def       _snake_case						(						UpperCamelCase						:		list						):
 if not isinstance(UpperCamelCase			,		UpperCamelCase						):
  raise ValueError("""Input series is not valid, valid series - [2, 4, 6]"""						)
 if len(UpperCamelCase						) == 0:
  raise ValueError("""Input list must be a non empty list"""						)
 if len(UpperCamelCase						) == 1:
  return True
 UpperCAmelCase	:					Union[str, Any]	=	series[1] - series[0]
 for index in range(len(UpperCamelCase						) - 1						):
  if series[index + 1] - series[index] != common_diff:
   return False
 return True

def       _snake_case						(						UpperCamelCase						:		list						):
 if not isinstance(UpperCamelCase			,		UpperCamelCase						):
  raise ValueError("""Input series is not valid, valid series - [2, 4, 6]"""						)
 if len(UpperCamelCase						) == 0:
  raise ValueError("""Input list must be a non empty list"""						)
 UpperCAmelCase	:					Any	=	0
 for val in series:
  answer += val
 return answer / len(UpperCamelCase						)


if __name__ == "__main__":
      import doctest

      doctest.testmod()
