
import argparse
import os
import re


__A				='''src/diffusers'''

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





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





def 			lowerCamelCase_ (				lowerCamelCase__	, lowerCamelCase__=""	, lowerCamelCase__=None	, lowerCamelCase__=None    ):
				lowerCamelCase_						=			0
				lowerCamelCase_						=			code.split("\n"    )
				if start_prompt is not None:
								while not lines[index].startswith(lowerCamelCase__    ):
												index += 1
								lowerCamelCase_						=			["\n".join(lines[:index]    )]
				else:
								lowerCamelCase_						=			[]

				# We split into blocks until we get to the `end_prompt` (or the end of the block).
				lowerCamelCase_						=			[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:
																				lowerCamelCase_						=			[lines[index + 1]]
																				index += 1
																else:
																				lowerCamelCase_						=			[]
												else:
																blocks.append("\n".join(lowerCamelCase__    )    )
																lowerCamelCase_						=			[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 			lowerCamelCase_ (				lowerCamelCase__    ):

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

				return _inner





def 			lowerCamelCase_ (				lowerCamelCase__	, lowerCamelCase__=None    ):

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

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

				lowerCamelCase_						=			ignore_underscore(lowerCamelCase__    )
				return sorted(lowerCamelCase__	, key=lowerCamelCase__    ) + sorted(lowerCamelCase__	, key=lowerCamelCase__    ) + sorted(lowerCamelCase__	, key=lowerCamelCase__    )





def 			lowerCamelCase_ (				lowerCamelCase__    ):

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

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





def 			lowerCamelCase_ (				lowerCamelCase__	, lowerCamelCase__=True    ):
				with open(lowerCamelCase__	, "r"    ) as f:
								lowerCamelCase_						=			f.read()

				if "_import_structure" not in code:
								return

				# Blocks of indent level 0
				lowerCamelCase_						=			split_code_in_indented_blocks(
				    lowerCamelCase__	, 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(lowerCamelCase__    ) - 1    ):
								# Check if the block contains some `_import_structure`s thingy to sort.
								lowerCamelCase_						=			main_blocks[block_idx]
								lowerCamelCase_						=			block.split("\n"    )

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

								# Ignore beginning and last line: they don't contain anything.
								lowerCamelCase_						=			"\n".join(block_lines[line_idx:-1]    )
								lowerCamelCase_						=			get_indent(block_lines[1]    )
								# Slit the internal block into blocks of indent level 1.
								lowerCamelCase_						=			split_code_in_indented_blocks(lowerCamelCase__	, indent_level=lowerCamelCase__    )
								# We have two categories of import key: list or _import_structure[key].append/extend
								lowerCamelCase_						=			_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.
								lowerCamelCase_						=			[(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.
								lowerCamelCase_						=			[(i, key) for i, key in enumerate(lowerCamelCase__    ) if key is not None]
								lowerCamelCase_						=			[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.
								lowerCamelCase_						=			0
								lowerCamelCase_						=			[]
								for i in range(len(lowerCamelCase__    )    ):
												if keys[i] is None:
																reordered_blocks.append(internal_blocks[i]    )
												else:
																lowerCamelCase_						=			sort_objects_in_import(internal_blocks[sorted_indices[count]]    )
																reordered_blocks.append(lowerCamelCase__    )
																count += 1

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

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





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


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

			sort_imports_in_all_inits(check_only=args.check_only)




import os
from shutil import copyfile
from typing import List, Optional, Tuple

from tokenizers import processors

from ...tokenization_utils import AddedToken, BatchEncoding
from ...tokenization_utils_fast import PreTrainedTokenizerFast
from ...utils import is_sentencepiece_available, logging


if is_sentencepiece_available():
			from .tokenization_mbart import MBartTokenizer
else:
			__A				=None


__A				=logging.get_logger(__name__)


__A				={'''vocab_file''': '''sentencepiece.bpe.model''', '''tokenizer_file''': '''tokenizer.json'''}

__A				={
    '''vocab_file''': {
        '''facebook/mbart-large-en-ro''': (
            '''https://huggingface.co/facebook/mbart-large-en-ro/resolve/main/sentencepiece.bpe.model'''
        ),
        '''facebook/mbart-large-cc25''': (
            '''https://huggingface.co/facebook/mbart-large-cc25/resolve/main/sentencepiece.bpe.model'''
        ),
    },
    '''tokenizer_file''': {
        '''facebook/mbart-large-en-ro''': '''https://huggingface.co/facebook/mbart-large-en-ro/resolve/main/tokenizer.json''',
        '''facebook/mbart-large-cc25''': '''https://huggingface.co/facebook/mbart-large-cc25/resolve/main/tokenizer.json''',
    },
}

__A				={
    '''facebook/mbart-large-en-ro''': 1_0_2_4,
    '''facebook/mbart-large-cc25''': 1_0_2_4,
}

# fmt: off
__A				=['''ar_AR''', '''cs_CZ''', '''de_DE''', '''en_XX''', '''es_XX''', '''et_EE''', '''fi_FI''', '''fr_XX''', '''gu_IN''', '''hi_IN''', '''it_IT''', '''ja_XX''', '''kk_KZ''', '''ko_KR''', '''lt_LT''', '''lv_LV''', '''my_MM''', '''ne_NP''', '''nl_XX''', '''ro_RO''', '''ru_RU''', '''si_LK''', '''tr_TR''', '''vi_VN''', '''zh_CN''']




class     _SCREAMING_SNAKE_CASE     (      snake_case_						):
	lowerCAmelCase__         = VOCAB_FILES_NAMES
	lowerCAmelCase__         = PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
	lowerCAmelCase__         = PRETRAINED_VOCAB_FILES_MAP
	lowerCAmelCase__         = ['input_ids', 'attention_mask']
	lowerCAmelCase__         = MBartTokenizer

	lowerCAmelCase__         = []
	lowerCAmelCase__         = []



	def __init__(    self						,  lowercase=None						,  lowercase=None						,  lowercase="<s>"						,  lowercase="</s>"						,  lowercase="</s>"						,  lowercase="<s>"						,  lowercase="<unk>"						,  lowercase="<pad>"						,  lowercase="<mask>"						,  lowercase=None						,  lowercase=None						,  lowercase=None						,  **lowercase						,  )				->       Dict:
					# Mask token behave like a normal word, i.e. include the space before it
					lowerCamelCase_						=			AddedToken(lowercase						,  lstrip=lowercase						,  rstrip=lowercase ) if isinstance(lowercase						,  lowercase ) else mask_token

					super().__init__(
					    vocab_file=lowercase						,  tokenizer_file=lowercase						,  bos_token=lowercase						,  eos_token=lowercase						,  sep_token=lowercase						,  cls_token=lowercase						,  unk_token=lowercase						,  pad_token=lowercase						,  mask_token=lowercase						,  src_lang=lowercase						,  tgt_lang=lowercase						,  additional_special_tokens=lowercase						,  **lowercase						,  )

					lowerCamelCase_						=			vocab_file
					lowerCamelCase_						=			False if not self.vocab_file else True

					lowerCamelCase_						=			FAIRSEQ_LANGUAGE_CODES.copy()

					if additional_special_tokens is not None:
									# Only add those special tokens if they are not already there.
									_additional_special_tokens.extend(
									    [t for t in additional_special_tokens if t not in _additional_special_tokens] )

					self.add_special_tokens({"additional_special_tokens": _additional_special_tokens} )
					lowerCamelCase_						=			{
					    lang_code: self.convert_tokens_to_ids(lowercase ) for lang_code in FAIRSEQ_LANGUAGE_CODES
					}

					lowerCamelCase_						=			src_lang if src_lang is not None else "en_XX"
					lowerCamelCase_						=			self.convert_tokens_to_ids(self._src_lang )
					lowerCamelCase_						=			tgt_lang
					self.set_src_lang_special_tokens(self._src_lang )



	@property
	def     SCREAMING_SNAKE_CASE_(    self )				->       str:
					return self._src_lang



	@src_lang.setter
	def     SCREAMING_SNAKE_CASE_(    self						,  lowercase )				->       None:
					lowerCamelCase_						=			new_src_lang
					self.set_src_lang_special_tokens(self._src_lang )



	def     SCREAMING_SNAKE_CASE_(    self						,  lowercase						,  lowercase = None )				->       List[int]:
					if token_ids_a is None:
									return self.prefix_tokens + token_ids_a + self.suffix_tokens
					# We don't expect to process pairs, but leave the pair logic for API consistency
					return self.prefix_tokens + token_ids_a + token_ids_a + self.suffix_tokens



	def     SCREAMING_SNAKE_CASE_(    self						,  lowercase						,  lowercase = None )				->       List[int]:
					lowerCamelCase_						=			[self.sep_token_id]
					lowerCamelCase_						=			[self.cls_token_id]

					if token_ids_a is None:
									return len(cls + token_ids_a + sep ) * [0]
					return len(cls + token_ids_a + sep + sep + token_ids_a + sep ) * [0]



	def     SCREAMING_SNAKE_CASE_(    self						,  lowercase						,  lowercase						,  lowercase						,  lowercase						,  **lowercase )				->       List[Any]:
					if src_lang is None or tgt_lang is None:
									raise ValueError("Translation requires a `src_lang` and a `tgt_lang` for this model" )
					lowerCamelCase_						=			src_lang
					lowerCamelCase_						=			self(lowercase						,  add_special_tokens=lowercase						,  return_tensors=lowercase						,  **lowercase )
					lowerCamelCase_						=			self.convert_tokens_to_ids(lowercase )
					lowerCamelCase_						=			tgt_lang_id
					return inputs



	def     SCREAMING_SNAKE_CASE_(    self						,  lowercase						,  lowercase = "en_XX"						,  lowercase = None						,  lowercase = "ro_RO"						,  **lowercase						,  )				->       BatchEncoding:
					lowerCamelCase_						=			src_lang
					lowerCamelCase_						=			tgt_lang
					return super().prepare_seqaseq_batch(lowercase						,  lowercase						,  **lowercase )



	def     SCREAMING_SNAKE_CASE_(    self )				->       Dict:
					return self.set_src_lang_special_tokens(self.src_lang )



	def     SCREAMING_SNAKE_CASE_(    self )				->       Optional[Any]:
					return self.set_tgt_lang_special_tokens(self.tgt_lang )



	def     SCREAMING_SNAKE_CASE_(    self						,  lowercase )				->       None:
					lowerCamelCase_						=			self.convert_tokens_to_ids(lowercase )
					lowerCamelCase_						=			[]
					lowerCamelCase_						=			[self.eos_token_id, self.cur_lang_code]

					lowerCamelCase_						=			self.convert_ids_to_tokens(self.prefix_tokens )
					lowerCamelCase_						=			self.convert_ids_to_tokens(self.suffix_tokens )

					lowerCamelCase_						=			processors.TemplateProcessing(
					    single=prefix_tokens_str + ["$A"] + suffix_tokens_str						,  pair=prefix_tokens_str + ["$A", "$B"] + suffix_tokens_str						,  special_tokens=list(zip(prefix_tokens_str + suffix_tokens_str						,  self.prefix_tokens + self.suffix_tokens ) )						,  )



	def     SCREAMING_SNAKE_CASE_(    self						,  lowercase )				->       None:
					lowerCamelCase_						=			self.convert_tokens_to_ids(lowercase )
					lowerCamelCase_						=			[]
					lowerCamelCase_						=			[self.eos_token_id, self.cur_lang_code]

					lowerCamelCase_						=			self.convert_ids_to_tokens(self.prefix_tokens )
					lowerCamelCase_						=			self.convert_ids_to_tokens(self.suffix_tokens )

					lowerCamelCase_						=			processors.TemplateProcessing(
					    single=prefix_tokens_str + ["$A"] + suffix_tokens_str						,  pair=prefix_tokens_str + ["$A", "$B"] + suffix_tokens_str						,  special_tokens=list(zip(prefix_tokens_str + suffix_tokens_str						,  self.prefix_tokens + self.suffix_tokens ) )						,  )



	def     SCREAMING_SNAKE_CASE_(    self						,  lowercase						,  lowercase = None )				->       Tuple[str]:
					if not self.can_save_slow_tokenizer:
									raise ValueError(
									    "Your fast tokenizer does not have the necessary information to save the vocabulary for a slow "
									    "tokenizer." )

					if not os.path.isdir(lowercase ):
									logger.error(f'Vocabulary path ({save_directory}) should be a directory.' )
									return
					lowerCamelCase_						=			os.path.join(
					    lowercase						,  (filename_prefix + "-" if filename_prefix else "") + VOCAB_FILES_NAMES["vocab_file"] )

					if os.path.abspath(self.vocab_file ) != os.path.abspath(lowercase ):
									copyfile(self.vocab_file						,  lowercase )

					return (out_vocab_file,)


