



import argparse
import os
import re


__UpperCAmelCase          =       '''src/transformers'''

# Pattern that looks at the indentation in a line.
__UpperCAmelCase          =       re.compile(r'''^(\s*)\S''')
# Pattern that matches `"key":" and puts `key` in group 0.
__UpperCAmelCase          =       re.compile(r'''^\s*"([^"]+)":''')
# Pattern that matches `_import_structure["key"]` and puts `key` in group 0.
__UpperCAmelCase          =       re.compile(r'''^\s*_import_structure\["([^"]+)"\]''')
# Pattern that matches `"key",` and puts `key` in group 0.
__UpperCAmelCase          =       re.compile(r'''^\s*"([^"]+)",\s*$''')
# Pattern that matches any `[stuff]` and puts `stuff` in group 0.
__UpperCAmelCase          =       re.compile(r'''\[([^\]]+)\]''')
def 		UpperCamelCase	(   snake_case__       :    Union[str, Any]	)	->     Optional[int]:
   UpperCamelCase    :  Tuple							=	_re_indent.search(snake_case__	)
   return "" if search is None else search.groups()[0]
def 		UpperCamelCase	(   snake_case__       :    Optional[int]       ,     snake_case__       :    int=""       ,     snake_case__       :    List[Any]=None       ,     snake_case__       :    Union[str, Any]=None	)	->     List[str]:
   UpperCamelCase    :  List[Any]							=	0
   UpperCamelCase    :  List[str]							=	code.split('\n'	)
   if start_prompt is not None:
      while not lines[index].startswith(snake_case__	):
         index += 1
      UpperCamelCase    :  Tuple							=	['\n'.join(lines[:index]	)]
   else:
      UpperCamelCase    :  Union[str, Any]							=	[]

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

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

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

   return blocks
def 		UpperCamelCase	(   snake_case__       :    Tuple	)	->     Tuple:

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

   return _inner
def 		UpperCamelCase	(   snake_case__       :    Optional[int]       ,     snake_case__       :    List[str]=None	)	->     Tuple:

   # If no key is provided, we use a noop.
   def noop(snake_case__       :    List[str]	):
      return x

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

   UpperCamelCase    :  Optional[Any]							=	ignore_underscore(snake_case__	)
   return sorted(snake_case__       ,     key=snake_case__	) + sorted(snake_case__       ,     key=snake_case__	) + sorted(snake_case__       ,     key=snake_case__	)
def 		UpperCamelCase	(   snake_case__       :    List[str]	)	->     Dict:

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

   UpperCamelCase    :  Union[str, Any]							=	import_statement.split('\n'	)
   if len(snake_case__	) > 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.
      UpperCamelCase    :  List[Any]							=	2 if lines[1].strip() == '[' else 1
      UpperCamelCase    :  Optional[int]							=	[(i, _re_strip_line.search(snake_case__	).groups()[0]) for i, line in enumerate(lines[idx:-idx]	)]
      UpperCamelCase    :  Optional[Any]							=	sort_objects(snake_case__       ,     key=lambda snake_case__	: x[1]	)
      UpperCamelCase    :  str							=	[lines[x[0] + idx] for x in sorted_indices]
      return "\n".join(lines[:idx] + sorted_lines + lines[-idx:]	)
   elif len(snake_case__	) == 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:
         UpperCamelCase    :  Dict							=	_re_bracket_content.sub(_replace       ,     lines[1]	)
      else:
         UpperCamelCase    :  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:
            UpperCamelCase    :  Union[str, Any]							=	keys[:-1]
         UpperCamelCase    :  Optional[Any]							=	get_indent(lines[1]	) + ', '.join([F"""\"{k}\"""" for k in sort_objects(snake_case__	)]	)
      return "\n".join(snake_case__	)
   else:
      # Finally we have to deal with imports fitting on one line
      UpperCamelCase    :  Any							=	_re_bracket_content.sub(_replace       ,     snake_case__	)
      return import_statement
def 		UpperCamelCase	(   snake_case__       :    List[Any]       ,     snake_case__       :    Dict=True	)	->     Union[str, Any]:
   with open(snake_case__       ,     encoding='utf-8'	) as f:
      UpperCamelCase    :  Dict							=	f.read()

   if "_import_structure" not in code:
      return

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

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

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

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

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

   if code != "\n".join(snake_case__	):
      if check_only:
         return True
      else:
         print(F"""Overwriting {file}."""	)
         with open(snake_case__       ,     'w'       ,     encoding='utf-8'	) as f:
            f.write('\n'.join(snake_case__	)	)
def 		UpperCamelCase	(   snake_case__       :    str=True	)	->     Tuple:
   UpperCamelCase    :  Any							=	[]
   for root, _, files in os.walk(snake_case__	):
      if "__init__.py" in files:
         UpperCamelCase    :  int							=	sort_imports(os.path.join(snake_case__       ,     '__init__.py'	)       ,     check_only=snake_case__	)
         if result:
            UpperCamelCase    :  str							=	[os.path.join(snake_case__       ,     '__init__.py'	)]
   if len(snake_case__	) > 0:
      raise ValueError(F"""Would overwrite {len(snake_case__	)} files, run `make style`."""	)


if __name__ == "__main__":
    __UpperCAmelCase          =       argparse.ArgumentParser()
    parser.add_argument('''--check_only''', action='''store_true''', help='''Whether to only check or fix style.''')
    __UpperCAmelCase          =       parser.parse_args()

    sort_imports_in_all_inits(check_only=args.check_only)








import functools
from typing import Any
def 		UpperCamelCase	(   snake_case__       :    str       ,     snake_case__       :    list[str]	)	->     bool:

   # Validation
   if not isinstance(snake_case__       ,     snake_case__	) or len(snake_case__	) == 0:
      raise ValueError('the string should be not empty string'	)

   if not isinstance(snake_case__       ,     snake_case__	) or not all(
       isinstance(snake_case__       ,     snake_case__	) and len(snake_case__	) > 0 for item in words	):
      raise ValueError('the words should be a list of non-empty strings'	)

   # Build trie
   UpperCamelCase    :  dict[str, Any]							=	{}
   UpperCamelCase    :  List[str]							=	'WORD_KEEPER'

   for word in words:
      UpperCamelCase    :  List[str]							=	trie
      for c in word:
         if c not in trie_node:
            UpperCamelCase    :  int							=	{}

         UpperCamelCase    :  str							=	trie_node[c]

      UpperCamelCase    :  Tuple							=	True

   UpperCamelCase    :  List[Any]							=	len(snake_case__	)

   # Dynamic programming method
   @functools.cache
   def is_breakable(snake_case__       :    int	) -> bool:
      if index == len_string:
         return True

      UpperCamelCase    :  Dict							=	trie
      for i in range(snake_case__       ,     snake_case__	):
         UpperCamelCase    :  List[Any]							=	trie_node.get(string[i]       ,     snake_case__	)

         if trie_node is None:
            return False

         if trie_node.get(snake_case__       ,     snake_case__	) and is_breakable(i + 1	):
            return True

      return False

   return is_breakable(0	)


if __name__ == "__main__":
    import doctest

    doctest.testmod()



