




import argparse
import os
import re


lowerCamelCase__			:       str         =							'src/transformers'

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

def  UpperCAmelCase_							(				__UpperCAmelCase						:     Optional[int]							) ->			Any:
						SCREAMING_SNAKE_CASE_     						=      _re_indent.search(__UpperCAmelCase							)
						return "" if search is None else search.groups()[0]

def  UpperCAmelCase_							(				__UpperCAmelCase						:     int      ,      __UpperCAmelCase						:     Optional[int]=""      ,      __UpperCAmelCase						:     Optional[int]=None      ,      __UpperCAmelCase						:     Dict=None							) ->			Dict:
						SCREAMING_SNAKE_CASE_     						=      0
						SCREAMING_SNAKE_CASE_     						=      code.split('\n'							)
						if start_prompt is not None:
												while not lines[index].startswith(__UpperCAmelCase							):
																		index += 1
												SCREAMING_SNAKE_CASE_     						=      ['\n'.join(lines[:index]							)]
						else:
												SCREAMING_SNAKE_CASE_     						=      []

						# We split into blocks until we get to the `end_prompt` (or the end of the block).
						SCREAMING_SNAKE_CASE_     						=      [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:
																														SCREAMING_SNAKE_CASE_     						=      [lines[index + 1]]
																														index += 1
																								else:
																														SCREAMING_SNAKE_CASE_     						=      []
																		else:
																								blocks.append('\n'.join(__UpperCAmelCase							)							)
																								SCREAMING_SNAKE_CASE_     						=      [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						:     Dict							) ->			Any:

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

						return _inner

def  UpperCAmelCase_							(				__UpperCAmelCase						:     List[str]      ,      __UpperCAmelCase						:     Union[str, Any]=None							) ->			Dict:

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

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

						SCREAMING_SNAKE_CASE_     						=      ignore_underscore(__UpperCAmelCase							)
						return sorted(__UpperCAmelCase      ,      key=__UpperCAmelCase							) + sorted(__UpperCAmelCase      ,      key=__UpperCAmelCase							) + sorted(__UpperCAmelCase      ,      key=__UpperCAmelCase							)

def  UpperCAmelCase_							(				__UpperCAmelCase						:     Tuple							) ->			List[Any]:

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

						SCREAMING_SNAKE_CASE_     						=      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.
												SCREAMING_SNAKE_CASE_     						=      2 if lines[1].strip() == '[' else 1
												SCREAMING_SNAKE_CASE_     						=      [(i, _re_strip_line.search(__UpperCAmelCase							).groups()[0]) for i, line in enumerate(lines[idx:-idx]							)]
												SCREAMING_SNAKE_CASE_     						=      sort_objects(__UpperCAmelCase      ,      key=lambda __UpperCAmelCase							: x[1]							)
												SCREAMING_SNAKE_CASE_     						=      [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:
																		SCREAMING_SNAKE_CASE_     						=      _re_bracket_content.sub(_replace      ,      lines[1]							)
												else:
																		SCREAMING_SNAKE_CASE_     						=      [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:
																								SCREAMING_SNAKE_CASE_     						=      keys[:-1]
																		SCREAMING_SNAKE_CASE_     						=      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
												SCREAMING_SNAKE_CASE_     						=      _re_bracket_content.sub(_replace      ,      __UpperCAmelCase							)
												return import_statement

def  UpperCAmelCase_							(				__UpperCAmelCase						:     int      ,      __UpperCAmelCase						:     Any=True							) ->			Any:
						with open(__UpperCAmelCase      ,      encoding='utf-8'							) as f:
												SCREAMING_SNAKE_CASE_     						=      f.read()

						if "_import_structure" not in code:
												return

						# Blocks of indent level 0
						SCREAMING_SNAKE_CASE_     						=      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.
												SCREAMING_SNAKE_CASE_     						=      main_blocks[block_idx]
												SCREAMING_SNAKE_CASE_     						=      block.split('\n'							)

												# Get to the start of the imports.
												SCREAMING_SNAKE_CASE_     						=      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]:
																								SCREAMING_SNAKE_CASE_     						=      len(__UpperCAmelCase							)
																		else:
																								line_idx += 1
												if line_idx >= len(__UpperCAmelCase							):
																		continue

												# Ignore beginning and last line: they don't contain anything.
												SCREAMING_SNAKE_CASE_     						=      '\n'.join(block_lines[line_idx:-1]							)
												SCREAMING_SNAKE_CASE_     						=      get_indent(block_lines[1]							)
												# Slit the internal block into blocks of indent level 1.
												SCREAMING_SNAKE_CASE_     						=      split_code_in_indented_blocks(__UpperCAmelCase      ,      indent_level=__UpperCAmelCase							)
												# We have two categories of import key: list or _import_structure[key].append/extend
												SCREAMING_SNAKE_CASE_     						=      _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.
												SCREAMING_SNAKE_CASE_     						=      [(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.
												SCREAMING_SNAKE_CASE_     						=      [(i, key) for i, key in enumerate(__UpperCAmelCase							) if key is not None]
												SCREAMING_SNAKE_CASE_     						=      [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.
												SCREAMING_SNAKE_CASE_     						=      0
												SCREAMING_SNAKE_CASE_     						=      []
												for i in range(len(__UpperCAmelCase							)							):
																		if keys[i] is None:
																								reorderded_blocks.append(internal_blocks[i]							)
																		else:
																								SCREAMING_SNAKE_CASE_     						=      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.
												SCREAMING_SNAKE_CASE_     						=      '\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						:     Optional[Any]=True							) ->			List[str]:
						SCREAMING_SNAKE_CASE_     						=      []
						for root, _, files in os.walk(__UpperCAmelCase							):
												if "__init__.py" in files:
																		SCREAMING_SNAKE_CASE_     						=      sort_imports(os.path.join(__UpperCAmelCase      ,      '__init__.py'							)      ,      check_only=__UpperCAmelCase							)
																		if result:
																								SCREAMING_SNAKE_CASE_     						=      [os.path.join(__UpperCAmelCase      ,      '__init__.py'							)]
						if len(__UpperCAmelCase							) > 0:
												raise ValueError(f"Would overwrite {len(__UpperCAmelCase							)} 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__			:       Optional[Any]         =							parser.parse_args()

			sort_imports_in_all_inits(check_only=args.check_only)





def  UpperCAmelCase_							(				__UpperCAmelCase						:     int      ,      __UpperCAmelCase						:     int							) ->			int:
      return int((input_a, input_a).count(0							) != 0							)

def  UpperCAmelCase_							(				) ->			None:
      assert nand_gate(0      ,      0							) == 1
      assert nand_gate(0      ,      1							) == 1
      assert nand_gate(1      ,      0							) == 1
      assert nand_gate(1      ,      1							) == 0


if __name__ == "__main__":
   print(nand_gate(0, 0))
   print(nand_gate(0, 1))
   print(nand_gate(1, 0))
   print(nand_gate(1, 1))