






import argparse
import os
import re


a_		:						List[Any]             =    'src/diffusers'

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






def 				lowerCamelCase__				(_UpperCAmelCase):
			SCREAMING_SNAKE_CASE						= _re_indent.search(_UpperCAmelCase)
			return "" if search is None else search.groups()[0]






def 				lowerCamelCase__				(_UpperCAmelCase							,       _UpperCAmelCase=""							,       _UpperCAmelCase=None							,       _UpperCAmelCase=None):
			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 				lowerCamelCase__				(_UpperCAmelCase):

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

			return _inner






def 				lowerCamelCase__				(_UpperCAmelCase							,       _UpperCAmelCase=None):

			# If no key is provided, we use a noop.
			def noop(_UpperCAmelCase):
						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 				lowerCamelCase__				(_UpperCAmelCase):

			# This inner function sort imports between [ ].
			def _replace(_UpperCAmelCase):
						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 				lowerCamelCase__				(_UpperCAmelCase							,       _UpperCAmelCase=True):
			with open(_UpperCAmelCase							,       'r') 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 until 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:
												reordered_blocks.append(internal_blocks[i])
									else:
												SCREAMING_SNAKE_CASE						= sort_objects_in_import(internal_blocks[sorted_indices[count]])
												reordered_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] + reordered_blocks + [block_lines[-1]])

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






def 				lowerCamelCase__				(_UpperCAmelCase=True):
			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__":
				a_		:						Optional[int]             =    argparse.ArgumentParser()
				parser.add_argument('--check_only', action='store_true', help='Whether to only check or fix style.')
				a_		:						Dict             =    parser.parse_args()

				sort_imports_in_all_inits(check_only=args.check_only)












import unittest

from accelerate import debug_launcher
from accelerate.test_utils import require_cpu, test_ops, test_script

@require_cpu
class 		_snake_case  (  unittest.TestCase					):






			def    SCREAMING_SNAKE_CASE__    (       self)      ->       str:
						debug_launcher(test_script.main)







			def    SCREAMING_SNAKE_CASE__    (       self)      ->       Any:
						debug_launcher(test_ops.main)




