






import argparse
import os
import re


lowerCamelCase : Optional[int]						   =       '''src/transformers'''

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

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

							return _inner
def       snake_case_		(     lowerCAmelCase_       :						Any       ,       lowerCAmelCase_       :						Optional[int]=None      ):

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

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

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

							__lowercase      :							Tuple				=     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      :							Optional[Any]				=     2 if lines[1].strip() == """[""" else 1
														__lowercase      :							Tuple				=     [(i, _re_strip_line.search(lowerCAmelCase_      ).groups()[0]) for i, line in enumerate(lines[idx:-idx]      )]
														__lowercase      :							Any				=     sort_objects(lowerCAmelCase_       ,       key=lambda lowerCAmelCase_      : x[1]      )
														__lowercase      :							int				=     [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      :							Tuple				=     _re_bracket_content.sub(_replace       ,       lines[1]      )
														else:
																					__lowercase      :							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      :							Any				=     keys[:-1]
																					__lowercase      :							Optional[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      :							str				=     _re_bracket_content.sub(_replace       ,       lowerCAmelCase_      )
														return import_statement
def       snake_case_		(     lowerCAmelCase_       :						int       ,       lowerCAmelCase_       :						Tuple=True      ):
							with open(lowerCAmelCase_       ,       encoding="""utf-8"""      ) as f:
														__lowercase      :							List[Any]				=     f.read()

							if "_import_structure" not in code:
														return

							# Blocks of indent level 0
							__lowercase      :							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      :							Any				=     main_blocks[block_idx]
														__lowercase      :							str				=     block.split("""\n"""      )

														# Get to the start of the imports.
														__lowercase      :							Any				=     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      :							Optional[int]				=     len(lowerCAmelCase_      )
																					else:
																												line_idx += 1
														if line_idx >= len(lowerCAmelCase_      ):
																					continue

														# Ignore beginning and last line: they don't contain anything.
														__lowercase      :							List[Any]				=     """\n""".join(block_lines[line_idx:-1]      )
														__lowercase      :							Tuple				=     get_indent(block_lines[1]      )
														# Slit the internal block into blocks of indent level 1.
														__lowercase      :							Union[str, 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      :							str				=     _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      :							Dict				=     [(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      :							List[str]				=     [(i, key) for i, key in enumerate(lowerCAmelCase_      ) if key is not None]
														__lowercase      :							int				=     [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      :							Any				=     0
														__lowercase      :							List[str]				=     []
														for i in range(len(lowerCAmelCase_      )      ):
																					if keys[i] is None:
																												reorderded_blocks.append(internal_blocks[i]      )
																					else:
																												__lowercase      :							Dict				=     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[Any]				=     """\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       snake_case_		(     lowerCAmelCase_       :						Optional[int]=True      ):
							__lowercase      :							int				=     []
							for root, _, files in os.walk(lowerCAmelCase_      ):
														if "__init__.py" in files:
																					__lowercase      :							Optional[int]				=     sort_imports(os.path.join(lowerCAmelCase_       ,       """__init__.py"""      )       ,       check_only=lowerCAmelCase_      )
																					if result:
																												__lowercase      :							Dict				=     [os.path.join(lowerCAmelCase_       ,       """__init__.py"""      )]
							if len(lowerCAmelCase_      ) > 0:
														raise ValueError(F"Would overwrite {len(lowerCAmelCase_      )} files, run `make style`."      )


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

	sort_imports_in_all_inits(check_only=args.check_only)







from __future__ import annotations
def       snake_case_		(     lowerCAmelCase_       :						str       ,       lowerCAmelCase_       :						list[str] | None = None      ):
							__lowercase      :							Tuple				=     word_bank or []
							# create a table
							__lowercase      :							int				=     len(lowerCAmelCase_      ) + 1

							__lowercase      :							list[list[list[str]]]				=     []
							for _ in range(lowerCAmelCase_      ):
														table.append([]      )
							# seed value
							__lowercase      :							Dict				=     [[]]  # because empty string has empty combination

							# iterate through the indices
							for i in range(lowerCAmelCase_      ):
														# condition
														if table[i] != []:
																					for word in word_bank:
																												# slice condition
																												if target[i : i + len(lowerCAmelCase_      )] == word:
																																			__lowercase      :							list[list[str]]				=     [
																																			    [word, *way] for way in table[i]
																																			]
																																			# adds the word to every combination the current position holds
																																			# now,push that combination to the table[i+len(word)]
																																			table[i + len(lowerCAmelCase_      )] += new_combinations

    # combinations are in reverse order so reverse for better output
							for combination in table[len(lowerCAmelCase_      )]:
														combination.reverse()

							return table[len(lowerCAmelCase_      )]


if __name__ == "__main__":
	print(all_construct('''jwajalapa''', ['''jwa''', '''j''', '''w''', '''a''', '''la''', '''lapa''']))
	print(all_construct('''rajamati''', ['''s''', '''raj''', '''amat''', '''raja''', '''ma''', '''i''', '''t''']))
	print(
	    all_construct(
	        '''hexagonosaurus''',
	        ['''h''', '''ex''', '''hex''', '''ag''', '''ago''', '''ru''', '''auru''', '''rus''', '''go''', '''no''', '''o''', '''s'''],
	    )
	)