import argparse
import os
import re


_UpperCAmelCase            =		"""src/diffusers"""

# 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						(	__lowercase						:			List[Any]     ):
		'''simple docstring'''




		A_		:    Any         =				_re_indent.search(__lowercase     )
		return "" if search is None else search.groups()[0]




def     UpperCamelCase						(	__lowercase						:			Tuple						,__lowercase						:			Optional[int]=""						,__lowercase						:			Tuple=None						,__lowercase						:			Optional[int]=None     ):
		'''simple docstring'''




		A_		:    int         =				0
		A_		:    Optional[Any]         =				code.split('\n'     )
		if start_prompt is not None:
				while not lines[index].startswith(__lowercase     ):
						index += 1
				A_		:    Optional[Any]         =				['\n'.join(lines[:index]     )]
		else:
				A_		:    Tuple         =				[]

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

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

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

		return blocks




def     UpperCamelCase						(	__lowercase						:			Any     ):
		'''simple docstring'''




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

		return _inner




def     UpperCamelCase						(	__lowercase						:			Dict						,__lowercase						:			Optional[int]=None     ):
		'''simple docstring'''




		def noop(__lowercase						:			Optional[Any]     ):
				return x

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

		A_		:    Optional[int]         =				ignore_underscore(__lowercase     )
		return sorted(__lowercase						,key=__lowercase     ) + sorted(__lowercase						,key=__lowercase     ) + sorted(__lowercase						,key=__lowercase     )




def     UpperCamelCase						(	__lowercase						:			Optional[Any]     ):
		'''simple docstring'''




		def _replace(__lowercase						:			Optional[Any]     ):
				A_		:    Optional[int]         =				match.groups()[0]
				if "," not in imports:
						return f'''[{imports}]'''
				A_		:    Dict         =				[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:
						A_		:    Tuple         =				keys[:-1]
				return "[" + ", ".join([f'''"{k}"''' for k in sort_objects(__lowercase     )]     ) + "]"

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




def     UpperCamelCase						(	__lowercase						:			int						,__lowercase						:			Union[str, Any]=True     ):
		'''simple docstring'''




		with open(__lowercase						,'r'     ) as f:
				A_		:    Optional[Any]         =				f.read()

		if "_import_structure" not in code:
				return

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

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

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

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

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

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




def     UpperCamelCase						(	__lowercase						:			List[Any]=True     ):
		'''simple docstring'''




		A_		:    Any         =				[]
		for root, _, files in os.walk(__lowercase     ):
				if "__init__.py" in files:
						A_		:    List[str]         =				sort_imports(os.path.join(__lowercase						,'__init__.py'     )						,check_only=__lowercase     )
						if result:
								A_		:    List[str]         =				[os.path.join(__lowercase						,'__init__.py'     )]
		if len(__lowercase     ) > 0:
				raise ValueError(f'''Would overwrite {len(__lowercase     )} 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 json
import os
from functools import lru_cache
from typing import List, Optional, Tuple

import regex as re

from ...tokenization_utils import AddedToken, PreTrainedTokenizer
from ...utils import logging


_UpperCAmelCase            =		logging.get_logger(__name__)


_UpperCAmelCase            =		{"""vocab_file""": """vocab.json""", """merges_file""": """merges.txt"""}

_UpperCAmelCase            =		{
    """vocab_file""": {
        """allenai/longformer-base-4096""": """https://huggingface.co/allenai/longformer-base-4096/resolve/main/vocab.json""",
        """allenai/longformer-large-4096""": (
            """https://huggingface.co/allenai/longformer-large-4096/resolve/main/vocab.json"""
        ),
        """allenai/longformer-large-4096-finetuned-triviaqa""": (
            """https://huggingface.co/allenai/longformer-large-4096-finetuned-triviaqa/resolve/main/vocab.json"""
        ),
        """allenai/longformer-base-4096-extra.pos.embd.only""": (
            """https://huggingface.co/allenai/longformer-base-4096-extra.pos.embd.only/resolve/main/vocab.json"""
        ),
        """allenai/longformer-large-4096-extra.pos.embd.only""": (
            """https://huggingface.co/allenai/longformer-large-4096-extra.pos.embd.only/resolve/main/vocab.json"""
        ),
    },
    """merges_file""": {
        """allenai/longformer-base-4096""": """https://huggingface.co/allenai/longformer-base-4096/resolve/main/merges.txt""",
        """allenai/longformer-large-4096""": (
            """https://huggingface.co/allenai/longformer-large-4096/resolve/main/merges.txt"""
        ),
        """allenai/longformer-large-4096-finetuned-triviaqa""": (
            """https://huggingface.co/allenai/longformer-large-4096-finetuned-triviaqa/resolve/main/merges.txt"""
        ),
        """allenai/longformer-base-4096-extra.pos.embd.only""": (
            """https://huggingface.co/allenai/longformer-base-4096-extra.pos.embd.only/resolve/main/merges.txt"""
        ),
        """allenai/longformer-large-4096-extra.pos.embd.only""": (
            """https://huggingface.co/allenai/longformer-large-4096-extra.pos.embd.only/resolve/main/merges.txt"""
        ),
    },
}

_UpperCAmelCase            =		{
    """allenai/longformer-base-4096""": 4096,
    """allenai/longformer-large-4096""": 4096,
    """allenai/longformer-large-4096-finetuned-triviaqa""": 4096,
    """allenai/longformer-base-4096-extra.pos.embd.only""": 4096,
    """allenai/longformer-large-4096-extra.pos.embd.only""": 4096,
}




@lru_cache()
# Copied from transformers.models.roberta.tokenization_roberta.bytes_to_unicode
def     UpperCamelCase						(	):
		'''simple docstring'''




		A_		:    Optional[int]         =				(
		    list(range(ord('!'     )						,ord('~'     ) + 1     )     ) + list(range(ord('¡'     )						,ord('¬'     ) + 1     )     ) + list(range(ord('®'     )						,ord('ÿ'     ) + 1     )     )
		)
		A_		:    Any         =				bs[:]
		A_		:    Optional[Any]         =				0
		for b in range(2**8     ):
				if b not in bs:
						bs.append(__lowercase     )
						cs.append(2**8 + n     )
						n += 1
		A_		:    str         =				[chr(__lowercase     ) for n in cs]
		return dict(zip(__lowercase						,__lowercase     )     )




def     UpperCamelCase						(	__lowercase						:			Dict     ):
		'''simple docstring'''




		A_		:    List[str]         =				set()
		A_		:    List[Any]         =				word[0]
		for char in word[1:]:
				pairs.add((prev_char, char)     )
				A_		:    Union[str, Any]         =				char
		return pairs





class UpperCAmelCase						( __A  ):


				'''simple docstring'''






				lowerCamelCase_    = VOCAB_FILES_NAMES
				lowerCamelCase_    = PRETRAINED_VOCAB_FILES_MAP
				lowerCamelCase_    = PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
				lowerCamelCase_    = ['''input_ids''', '''attention_mask''']
				def __init__(						self		,     lowercase		,     lowercase		,     lowercase="replace"		,     lowercase="<s>"		,     lowercase="</s>"		,     lowercase="</s>"		,     lowercase="<s>"		,     lowercase="<unk>"		,     lowercase="<pad>"		,     lowercase="<mask>"		,     lowercase=False		,     **lowercase		,     ):



						"""simple docstring"""





						A_		:    Union[str, Any]         =				AddedToken(lowercase		,     lstrip=lowercase		,     rstrip=lowercase ) if isinstance(lowercase		,     lowercase ) else bos_token
						A_		:    str         =				AddedToken(lowercase		,     lstrip=lowercase		,     rstrip=lowercase ) if isinstance(lowercase		,     lowercase ) else eos_token
						A_		:    str         =				AddedToken(lowercase		,     lstrip=lowercase		,     rstrip=lowercase ) if isinstance(lowercase		,     lowercase ) else sep_token
						A_		:    Tuple         =				AddedToken(lowercase		,     lstrip=lowercase		,     rstrip=lowercase ) if isinstance(lowercase		,     lowercase ) else cls_token
						A_		:    List[str]         =				AddedToken(lowercase		,     lstrip=lowercase		,     rstrip=lowercase ) if isinstance(lowercase		,     lowercase ) else unk_token
						A_		:    Optional[int]         =				AddedToken(lowercase		,     lstrip=lowercase		,     rstrip=lowercase ) if isinstance(lowercase		,     lowercase ) else pad_token

						# Mask token behave like a normal word, i.e. include the space before it
						A_		:    int         =				AddedToken(lowercase		,     lstrip=lowercase		,     rstrip=lowercase ) if isinstance(lowercase		,     lowercase ) else mask_token

						super().__init__(
						    errors=lowercase		,     bos_token=lowercase		,     eos_token=lowercase		,     unk_token=lowercase		,     sep_token=lowercase		,     cls_token=lowercase		,     pad_token=lowercase		,     mask_token=lowercase		,     add_prefix_space=lowercase		,     **lowercase		,     )

						with open(lowercase		,     encoding='utf-8' ) as vocab_handle:
								A_		:    int         =				json.load(lowercase )
						A_		:    Union[str, Any]         =				{v: k for k, v in self.encoder.items()}
						A_		:    Union[str, Any]         =				errors  # how to handle errors in decoding
						A_		:    Tuple         =				bytes_to_unicode()
						A_		:    str         =				{v: k for k, v in self.byte_encoder.items()}
						with open(lowercase		,     encoding='utf-8' ) as merges_handle:
								A_		:    str         =				merges_handle.read().split('\n' )[1:-1]
						A_		:    Optional[Any]         =				[tuple(merge.split() ) for merge in bpe_merges]
						A_		:    Any         =				dict(zip(lowercase		,     range(len(lowercase ) ) ) )
						A_		:    str         =				{}
						A_		:    List[Any]         =				add_prefix_space

						# Should have added re.IGNORECASE so BPE merges can happen for capitalized versions of contractions
						A_		:    Optional[Any]         =				re.compile(r'\'s|\'t|\'re|\'ve|\'m|\'ll|\'d| ?\p{L}+| ?\p{N}+| ?[^\s\p{L}\p{N}]+|\s+(?!\S)|\s+' )
				@property
				def   lowerCAmelCase_       (						self ):



						"""simple docstring"""





						return len(self.encoder )
				def   lowerCAmelCase_       (						self ):



						"""simple docstring"""





						return dict(self.encoder		,     **self.added_tokens_encoder )
				def   lowerCAmelCase_       (						self		,     lowercase ):



						"""simple docstring"""





						if token in self.cache:
								return self.cache[token]
						A_		:    List[Any]         =				tuple(lowercase )
						A_		:    List[Any]         =				get_pairs(lowercase )

						if not pairs:
								return token

						while True:
								A_		:    List[str]         =				min(lowercase		,     key=lambda lowercase : self.bpe_ranks.get(lowercase		,     float('inf' ) ) )
								if bigram not in self.bpe_ranks:
										break
								A_       ,      A_		:    Optional[Any]         =				bigram
								A_		:    List[Any]         =				[]
								A_		:    Tuple         =				0
								while i < len(lowercase ):
										try:
												A_		:    Optional[Any]         =				word.index(lowercase		,     lowercase )
										except ValueError:
												new_word.extend(word[i:] )
												break
										else:
												new_word.extend(word[i:j] )
												A_		:    int         =				j

										if word[i] == first and i < len(lowercase ) - 1 and word[i + 1] == second:
												new_word.append(first + second )
												i += 2
										else:
												new_word.append(word[i] )
												i += 1
								A_		:    Union[str, Any]         =				tuple(lowercase )
								A_		:    Tuple         =				new_word
								if len(lowercase ) == 1:
										break
								else:
										A_		:    Optional[int]         =				get_pairs(lowercase )
						A_		:    Optional[Any]         =				' '.join(lowercase )
						A_		:    str         =				word
						return word
				def   lowerCAmelCase_       (						self		,     lowercase ):



						"""simple docstring"""





						A_		:    Optional[int]         =				[]
						for token in re.findall(self.pat		,     lowercase ):
								A_		:    Optional[Any]         =				''.join(
								    self.byte_encoder[b] for b in token.encode('utf-8' ) )  # Maps all our bytes to unicode strings, avoiding control tokens of the BPE (spaces in our case)
								bpe_tokens.extend(bpe_token for bpe_token in self.bpe(lowercase ).split(' ' ) )
						return bpe_tokens
				def   lowerCAmelCase_       (						self		,     lowercase ):



						"""simple docstring"""





						return self.encoder.get(lowercase		,     self.encoder.get(self.unk_token ) )
				def   lowerCAmelCase_       (						self		,     lowercase ):



						"""simple docstring"""





						return self.decoder.get(lowercase )
				def   lowerCAmelCase_       (						self		,     lowercase ):



						"""simple docstring"""





						A_		:    Union[str, Any]         =				''.join(lowercase )
						A_		:    List[Any]         =				bytearray([self.byte_decoder[c] for c in text] ).decode('utf-8'		,     errors=self.errors )
						return text
				def   lowerCAmelCase_       (						self		,     lowercase		,     lowercase = None ):



						"""simple docstring"""





						if not os.path.isdir(lowercase ):
								logger.error(F'''Vocabulary path ({save_directory}) should be a directory''' )
								return
						A_		:    Optional[int]         =				os.path.join(
						    lowercase		,     (filename_prefix + '-' if filename_prefix else '') + VOCAB_FILES_NAMES['vocab_file'] )
						A_		:    Dict         =				os.path.join(
						    lowercase		,     (filename_prefix + '-' if filename_prefix else '') + VOCAB_FILES_NAMES['merges_file'] )

						with open(lowercase		,     'w'		,     encoding='utf-8' ) as f:
								f.write(json.dumps(self.encoder		,     indent=2		,     sort_keys=lowercase		,     ensure_ascii=lowercase ) + '\n' )

						A_		:    Dict         =				0
						with open(lowercase		,     'w'		,     encoding='utf-8' ) as writer:
								writer.write('#version: 0.2\n' )
								for bpe_tokens, token_index in sorted(self.bpe_ranks.items()		,     key=lambda lowercase : kv[1] ):
										if index != token_index:
												logger.warning(
												    F'''Saving vocabulary to {merge_file}: BPE merge indices are not consecutive.'''
												    ' Please check that the tokenizer is not corrupted!' )
												A_		:    int         =				token_index
										writer.write(' '.join(lowercase ) + '\n' )
										index += 1

						return vocab_file, merge_file
				def   lowerCAmelCase_       (						self		,     lowercase		,     lowercase = None ):



						"""simple docstring"""





						if token_ids_a is None:
								return [self.cls_token_id] + token_ids_a + [self.sep_token_id]
						A_		:    Tuple         =				[self.cls_token_id]
						A_		:    Any         =				[self.sep_token_id]
						return cls + token_ids_a + sep + sep + token_ids_a + sep
				def   lowerCAmelCase_       (						self		,     lowercase		,     lowercase = None		,     lowercase = False ):



						"""simple docstring"""





						if already_has_special_tokens:
								return super().get_special_tokens_mask(
								    token_ids_a=lowercase		,     token_ids_a=lowercase		,     already_has_special_tokens=lowercase )

						if token_ids_a is None:
								return [1] + ([0] * len(lowercase )) + [1]
						return [1] + ([0] * len(lowercase )) + [1, 1] + ([0] * len(lowercase )) + [1]
				def   lowerCAmelCase_       (						self		,     lowercase		,     lowercase = None ):



						"""simple docstring"""





						A_		:    Optional[int]         =				[self.sep_token_id]
						A_		:    List[Any]         =				[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   lowerCAmelCase_       (						self		,     lowercase		,     lowercase=False		,     **lowercase ):



						"""simple docstring"""





						A_		:    Tuple         =				kwargs.pop('add_prefix_space'		,     self.add_prefix_space )
						if (is_split_into_words or add_prefix_space) and (len(lowercase ) > 0 and not text[0].isspace()):
								A_		:    int         =				' ' + text
						return (text, kwargs)






