


import json
import os
import re
import unicodedata
from json.encoder import INFINITY
from typing import Any, Dict, List, Optional, Tuple, Union

import numpy as np
import regex

from ...tokenization_utils import AddedToken, PreTrainedTokenizer
from ...tokenization_utils_base import BatchEncoding
from ...utils import TensorType, is_flax_available, is_tf_available, is_torch_available, logging
from ...utils.generic import _is_jax, _is_numpy


lowerCAmelCase__  :Tuple             =							logging.get_logger(__name__)

lowerCAmelCase__  :Optional[Any]             =							{
    '''artists_file''': '''artists.json''',
    '''lyrics_file''': '''lyrics.json''',
    '''genres_file''': '''genres.json''',
}

lowerCAmelCase__  :List[Any]             =							{
    '''artists_file''': {
        '''jukebox''': '''https://huggingface.co/ArthurZ/jukebox/blob/main/artists.json''',
    },
    '''genres_file''': {
        '''jukebox''': '''https://huggingface.co/ArthurZ/jukebox/blob/main/genres.json''',
    },
    '''lyrics_file''': {
        '''jukebox''': '''https://huggingface.co/ArthurZ/jukebox/blob/main/lyrics.json''',
    },
}

lowerCAmelCase__  :Tuple             =							{
    '''jukebox''': 5_1_2,
}

class 		__a				(    UpperCAmelCase      ):
		_a     :  List[Any]           =     VOCAB_FILES_NAMES
		_a     :  List[Any]           =     PRETRAINED_VOCAB_FILES_MAP
		_a     :  Any           =     PRETRAINED_LYRIC_TOKENS_SIZES
		_a     :  str           =     ['input_ids', 'attention_mask']
		def __init__(      self      ,   _SCREAMING_SNAKE_CASE      ,   _SCREAMING_SNAKE_CASE      ,   _SCREAMING_SNAKE_CASE      ,   _SCREAMING_SNAKE_CASE=["v3", "v2", "v2"]      ,   _SCREAMING_SNAKE_CASE=512      ,   _SCREAMING_SNAKE_CASE=5      ,   _SCREAMING_SNAKE_CASE="<|endoftext|>"      ,   **_SCREAMING_SNAKE_CASE      ,   )			->	List[Any]:




									"""simple docstring"""





									_UpperCAmelCase					=      AddedToken(_SCREAMING_SNAKE_CASE      ,   lstrip=_SCREAMING_SNAKE_CASE      ,   rstrip=_SCREAMING_SNAKE_CASE						) if isinstance(_SCREAMING_SNAKE_CASE      ,   _SCREAMING_SNAKE_CASE						) else unk_token
									super().__init__(
									    unk_token=_SCREAMING_SNAKE_CASE      ,   n_genres=_SCREAMING_SNAKE_CASE      ,   version=_SCREAMING_SNAKE_CASE      ,   max_n_lyric_tokens=_SCREAMING_SNAKE_CASE      ,   **_SCREAMING_SNAKE_CASE      ,   )
									_UpperCAmelCase					=      version
									_UpperCAmelCase					=      max_n_lyric_tokens
									_UpperCAmelCase					=      n_genres

									with open(_SCREAMING_SNAKE_CASE      ,   encoding='utf-8'						) as vocab_handle:
																_UpperCAmelCase					=      json.load(_SCREAMING_SNAKE_CASE						)

									with open(_SCREAMING_SNAKE_CASE      ,   encoding='utf-8'						) as vocab_handle:
																_UpperCAmelCase					=      json.load(_SCREAMING_SNAKE_CASE						)

									with open(_SCREAMING_SNAKE_CASE      ,   encoding='utf-8'						) as vocab_handle:
																_UpperCAmelCase					=      json.load(_SCREAMING_SNAKE_CASE						)

									_UpperCAmelCase					=      R'[^A-Za-z0-9.,:;!?\-\'\"()\[\] \t\n]+'
									# In v2, we had a n_vocab=80 and in v3 we missed + and so n_vocab=79 of characters.
									if len(self.lyrics_encoder						) == 79:
																_UpperCAmelCase					=      oov.replace(R'\-\''      ,   R'\-+\''						)

									_UpperCAmelCase					=      regex.compile(_SCREAMING_SNAKE_CASE						)
									_UpperCAmelCase					=      {v: k for k, v in self.artists_encoder.items()}
									_UpperCAmelCase					=      {v: k for k, v in self.genres_encoder.items()}
									_UpperCAmelCase					=      {v: k for k, v in self.lyrics_encoder.items()}
		@property
		def      UpperCAmelCase__    (      self						)			->	Tuple:




									"""simple docstring"""





									return len(self.artists_encoder						) + len(self.genres_encoder						) + len(self.lyrics_encoder						)
		def      UpperCAmelCase__    (      self						)			->	str:




									"""simple docstring"""





									return dict(self.artists_encoder      ,   self.genres_encoder      ,   self.lyrics_encoder						)
		def      UpperCAmelCase__    (      self      ,   _SCREAMING_SNAKE_CASE      ,   _SCREAMING_SNAKE_CASE      ,   _SCREAMING_SNAKE_CASE						)			->	List[str]:




									"""simple docstring"""





									_UpperCAmelCase					=      [self.artists_encoder.get(_SCREAMING_SNAKE_CASE      ,   0						) for artist in list_artists]
									for genres in range(len(_SCREAMING_SNAKE_CASE						)						):
																_UpperCAmelCase					=      [self.genres_encoder.get(_SCREAMING_SNAKE_CASE      ,   0						) for genre in list_genres[genres]]
																_UpperCAmelCase					=      list_genres[genres] + [-1] * (self.n_genres - len(list_genres[genres]						))

									_UpperCAmelCase					=      [[self.lyrics_encoder.get(_SCREAMING_SNAKE_CASE      ,   0						) for character in list_lyrics[0]], [], []]
									return artists_id, list_genres, lyric_ids
		def      UpperCAmelCase__    (      self      ,   _SCREAMING_SNAKE_CASE						)			->	Tuple:




									"""simple docstring"""





									return list(_SCREAMING_SNAKE_CASE						)
		def      UpperCAmelCase__    (      self      ,   _SCREAMING_SNAKE_CASE      ,   _SCREAMING_SNAKE_CASE      ,   _SCREAMING_SNAKE_CASE      ,   **_SCREAMING_SNAKE_CASE						)			->	Union[str, Any]:




									"""simple docstring"""





									_UpperCAmelCase		,	_UpperCAmelCase		,	_UpperCAmelCase					=      self.prepare_for_tokenization(_SCREAMING_SNAKE_CASE      ,   _SCREAMING_SNAKE_CASE      ,   _SCREAMING_SNAKE_CASE						)
									_UpperCAmelCase					=      self._tokenize(_SCREAMING_SNAKE_CASE						)
									return artist, genre, lyrics
		def      UpperCAmelCase__    (      self      ,   _SCREAMING_SNAKE_CASE      ,   _SCREAMING_SNAKE_CASE      ,   _SCREAMING_SNAKE_CASE      ,   _SCREAMING_SNAKE_CASE = False						)			->	Tuple[str, str, str, Dict[str, Any]]:




									"""simple docstring"""





									for idx in range(len(self.version						)						):
																if self.version[idx] == "v3":
																							_UpperCAmelCase					=      artists[idx].lower()
																							_UpperCAmelCase					=      [genres[idx].lower()]
																else:
																							_UpperCAmelCase					=      self._normalize(artists[idx]						) + '.v2'
																							_UpperCAmelCase					=      [
																							    self._normalize(_SCREAMING_SNAKE_CASE						) + '.v2' for genre in genres[idx].split('_'						)
																							]  # split is for the full dictionary with combined genres

									if self.version[0] == "v2":
																_UpperCAmelCase					=      regex.compile(R'[^A-Za-z0-9.,:;!?\-\'\"()\[\] \t\n]+'						)
																_UpperCAmelCase					=      'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789.,:;!?-+\'\"()[] \t\n'
																_UpperCAmelCase					=      {vocab[index]: index + 1 for index in range(len(_SCREAMING_SNAKE_CASE						)						)}
																_UpperCAmelCase					=      0
																_UpperCAmelCase					=      len(_SCREAMING_SNAKE_CASE						) + 1
																_UpperCAmelCase					=      self.vocab
																_UpperCAmelCase					=      {v: k for k, v in self.vocab.items()}
																_UpperCAmelCase					=      ''
									else:
																_UpperCAmelCase					=      regex.compile(R'[^A-Za-z0-9.,:;!?\-+\'\"()\[\] \t\n]+'						)

									_UpperCAmelCase					=      self._run_strip_accents(_SCREAMING_SNAKE_CASE						)
									_UpperCAmelCase					=      lyrics.replace('\\'      ,   '\n'						)
									_UpperCAmelCase					=      self.out_of_vocab.sub(''      ,   _SCREAMING_SNAKE_CASE						), [], []
									return artists, genres, lyrics
		def      UpperCAmelCase__    (      self      ,   _SCREAMING_SNAKE_CASE						)			->	List[Any]:




									"""simple docstring"""





									_UpperCAmelCase					=      unicodedata.normalize('NFD'      ,   _SCREAMING_SNAKE_CASE						)
									_UpperCAmelCase					=      []
									for char in text:
																_UpperCAmelCase					=      unicodedata.category(_SCREAMING_SNAKE_CASE						)
																if cat == "Mn":
																							continue
																output.append(_SCREAMING_SNAKE_CASE						)
									return "".join(_SCREAMING_SNAKE_CASE						)
		def      UpperCAmelCase__    (      self      ,   _SCREAMING_SNAKE_CASE						)			->	str:




									"""simple docstring"""





									_UpperCAmelCase					=      (
									    [chr(_SCREAMING_SNAKE_CASE						) for i in range(ord('a'						)      ,   ord('z'						) + 1						)]
									    + [chr(_SCREAMING_SNAKE_CASE						) for i in range(ord('A'						)      ,   ord('Z'						) + 1						)]
									    + [chr(_SCREAMING_SNAKE_CASE						) for i in range(ord('0'						)      ,   ord('9'						) + 1						)]
									    + ['.']
									)
									_UpperCAmelCase					=      frozenset(_SCREAMING_SNAKE_CASE						)
									_UpperCAmelCase					=      re.compile(R'_+'						)
									_UpperCAmelCase					=      ''.join([c if c in accepted else '_' for c in text.lower()]						)
									_UpperCAmelCase					=      pattern.sub('_'      ,   _SCREAMING_SNAKE_CASE						).strip('_'						)
									return text
		def      UpperCAmelCase__    (      self      ,   _SCREAMING_SNAKE_CASE						)			->	str:




									"""simple docstring"""





									return " ".join(_SCREAMING_SNAKE_CASE						)
		def      UpperCAmelCase__    (      self      ,   _SCREAMING_SNAKE_CASE      ,   _SCREAMING_SNAKE_CASE = None      ,   _SCREAMING_SNAKE_CASE = False						)			->	List[str]:




									"""simple docstring"""





									if not isinstance(_SCREAMING_SNAKE_CASE      ,   _SCREAMING_SNAKE_CASE						):
																_UpperCAmelCase					=      TensorType(_SCREAMING_SNAKE_CASE						)

									# Get a function reference for the correct framework
									if tensor_type == TensorType.TENSORFLOW:
																if not is_tf_available():
																							raise ImportError(
																							    'Unable to convert output to TensorFlow tensors format, TensorFlow is not installed.'						)
																import tensorflow as tf

																_UpperCAmelCase					=      tf.constant
																_UpperCAmelCase					=      tf.is_tensor
									elif tensor_type == TensorType.PYTORCH:
																if not is_torch_available():
																							raise ImportError('Unable to convert output to PyTorch tensors format, PyTorch is not installed.'						)
																import torch

																_UpperCAmelCase					=      torch.tensor
																_UpperCAmelCase					=      torch.is_tensor
									elif tensor_type == TensorType.JAX:
																if not is_flax_available():
																							raise ImportError('Unable to convert output to JAX tensors format, JAX is not installed.'						)
																import jax.numpy as jnp  # noqa: F811

																_UpperCAmelCase					=      jnp.array
																_UpperCAmelCase					=      _is_jax
									else:
																_UpperCAmelCase					=      np.asarray
																_UpperCAmelCase					=      _is_numpy

									# Do the tensor conversion in batch

									try:
																if prepend_batch_axis:
																							_UpperCAmelCase					=      [inputs]

																if not is_tensor(_SCREAMING_SNAKE_CASE						):
																							_UpperCAmelCase					=      as_tensor(_SCREAMING_SNAKE_CASE						)
									except:  # noqa E722
																raise ValueError(
																    'Unable to create tensor, you should probably activate truncation and/or padding '
																    'with \'padding=True\' \'truncation=True\' to have batched tensors with the same length.'						)

									return inputs
		def __call__(      self      ,   _SCREAMING_SNAKE_CASE      ,   _SCREAMING_SNAKE_CASE      ,   _SCREAMING_SNAKE_CASE=""      ,   _SCREAMING_SNAKE_CASE="pt"						)			->	BatchEncoding:




									"""simple docstring"""





									_UpperCAmelCase					=      [0, 0, 0]
									_UpperCAmelCase					=      [artist] * len(self.version						)
									_UpperCAmelCase					=      [genres] * len(self.version						)

									_UpperCAmelCase		,	_UpperCAmelCase		,	_UpperCAmelCase					=      self.tokenize(_SCREAMING_SNAKE_CASE      ,   _SCREAMING_SNAKE_CASE      ,   _SCREAMING_SNAKE_CASE						)
									_UpperCAmelCase		,	_UpperCAmelCase		,	_UpperCAmelCase					=      self._convert_token_to_id(_SCREAMING_SNAKE_CASE      ,   _SCREAMING_SNAKE_CASE      ,   _SCREAMING_SNAKE_CASE						)

									_UpperCAmelCase					=      [-INFINITY] * len(full_tokens[-1]						)
									_UpperCAmelCase					=      [
									    self.convert_to_tensors(
									        [input_ids + [artists_id[i]] + genres_ids[i] + full_tokens[i]]      ,   tensor_type=_SCREAMING_SNAKE_CASE						)
									    for i in range(len(self.version						)						)
									]
									return BatchEncoding({'input_ids': input_ids, 'attention_masks': attention_masks}						)
		def      UpperCAmelCase__    (      self      ,   _SCREAMING_SNAKE_CASE      ,   _SCREAMING_SNAKE_CASE = None						)			->	Tuple[str]:




									"""simple docstring"""





									if not os.path.isdir(_SCREAMING_SNAKE_CASE						):
																logger.error(f'''Vocabulary path ({save_directory}) should be a directory'''						)
																return

									_UpperCAmelCase					=      os.path.join(
									    _SCREAMING_SNAKE_CASE      ,   (filename_prefix + '-' if filename_prefix else '') + VOCAB_FILES_NAMES['artists_file']						)
									with open(_SCREAMING_SNAKE_CASE      ,   'w'      ,   encoding='utf-8'						) as f:
																f.write(json.dumps(self.artists_encoder      ,   ensure_ascii=_SCREAMING_SNAKE_CASE						)						)

									_UpperCAmelCase					=      os.path.join(
									    _SCREAMING_SNAKE_CASE      ,   (filename_prefix + '-' if filename_prefix else '') + VOCAB_FILES_NAMES['genres_file']						)
									with open(_SCREAMING_SNAKE_CASE      ,   'w'      ,   encoding='utf-8'						) as f:
																f.write(json.dumps(self.genres_encoder      ,   ensure_ascii=_SCREAMING_SNAKE_CASE						)						)

									_UpperCAmelCase					=      os.path.join(
									    _SCREAMING_SNAKE_CASE      ,   (filename_prefix + '-' if filename_prefix else '') + VOCAB_FILES_NAMES['lyrics_file']						)
									with open(_SCREAMING_SNAKE_CASE      ,   'w'      ,   encoding='utf-8'						) as f:
																f.write(json.dumps(self.lyrics_encoder      ,   ensure_ascii=_SCREAMING_SNAKE_CASE						)						)

									return (artists_file, genres_file, lyrics_file)






		def      UpperCAmelCase__    (      self      ,   _SCREAMING_SNAKE_CASE      ,   _SCREAMING_SNAKE_CASE      ,   _SCREAMING_SNAKE_CASE						)			->	Optional[Any]:




									"""simple docstring"""





									_UpperCAmelCase					=      self.artists_decoder.get(_SCREAMING_SNAKE_CASE						)
									_UpperCAmelCase					=      [self.genres_decoder.get(_SCREAMING_SNAKE_CASE						) for genre in genres_index]
									_UpperCAmelCase					=      [self.lyrics_decoder.get(_SCREAMING_SNAKE_CASE						) for character in lyric_index]
									return artist, genres, lyrics




from importlib import import_module

from .logging import get_logger


lowerCAmelCase__  :Optional[Any]             =							get_logger(__name__)

class 		__a				:
		def __init__(      self      ,   _SCREAMING_SNAKE_CASE      ,   _SCREAMING_SNAKE_CASE=None						)			->	List[Any]:




									"""simple docstring"""





									_UpperCAmelCase					=      attrs or []
									if module is not None:
																for key in module.__dict__:
																							if key in attrs or not key.startswith('__'						):
																														setattr(self      ,   _SCREAMING_SNAKE_CASE      ,   getattr(_SCREAMING_SNAKE_CASE      ,   _SCREAMING_SNAKE_CASE						)						)
									_UpperCAmelCase					=      module._original_module if isinstance(_SCREAMING_SNAKE_CASE      ,   _PatchedModuleObj						) else module



class 		__a				:
		_a     :  Any           =     []
		def __init__(      self      ,   _SCREAMING_SNAKE_CASE      ,   _SCREAMING_SNAKE_CASE      ,   _SCREAMING_SNAKE_CASE      ,   _SCREAMING_SNAKE_CASE=None						)			->	Union[str, Any]:




									"""simple docstring"""





									_UpperCAmelCase					=      obj
									_UpperCAmelCase					=      target
									_UpperCAmelCase					=      new
									_UpperCAmelCase					=      target.split('.'						)[0]
									_UpperCAmelCase					=      {}
									_UpperCAmelCase					=      attrs or []
		def __enter__(      self						)			->	int:




									"""simple docstring"""





									*_UpperCAmelCase		,	_UpperCAmelCase					=      self.target.split('.'						)

									# Patch modules:
									# it's used to patch attributes of submodules like "os.path.join";
									# in this case we need to patch "os" and "os.path"

									for i in range(len(_SCREAMING_SNAKE_CASE						)						):
																try:
																							_UpperCAmelCase					=      import_module('.'.join(submodules[: i + 1]						)						)
																except ModuleNotFoundError:
																							continue
																# We iterate over all the globals in self.obj in case we find "os" or "os.path"
																for attr in self.obj.__dir__():
																							_UpperCAmelCase					=      getattr(self.obj      ,   _SCREAMING_SNAKE_CASE						)
																							# We don't check for the name of the global, but rather if its value *is* "os" or "os.path".
																							# This allows to patch renamed modules like "from os import path as ospath".
																							if obj_attr is submodule or (
																							    (isinstance(_SCREAMING_SNAKE_CASE      ,   _PatchedModuleObj						) and obj_attr._original_module is submodule)
																							):
																														_UpperCAmelCase					=      obj_attr
																														# patch at top level
																														setattr(self.obj      ,   _SCREAMING_SNAKE_CASE      ,   _PatchedModuleObj(_SCREAMING_SNAKE_CASE      ,   attrs=self.attrs						)						)
																														_UpperCAmelCase					=      getattr(self.obj      ,   _SCREAMING_SNAKE_CASE						)
																														# construct lower levels patches
																														for key in submodules[i + 1 :]:
																																					setattr(_SCREAMING_SNAKE_CASE      ,   _SCREAMING_SNAKE_CASE      ,   _PatchedModuleObj(getattr(_SCREAMING_SNAKE_CASE      ,   _SCREAMING_SNAKE_CASE      ,   _SCREAMING_SNAKE_CASE						)      ,   attrs=self.attrs						)						)
																																					_UpperCAmelCase					=      getattr(_SCREAMING_SNAKE_CASE      ,   _SCREAMING_SNAKE_CASE						)
																														# finally set the target attribute
																														setattr(_SCREAMING_SNAKE_CASE      ,   _SCREAMING_SNAKE_CASE      ,   self.new						)

        # Patch attribute itself:
        # it's used for builtins like "open",
        # and also to patch "os.path.join" we may also need to patch "join"
        # itself if it was imported as "from os.path import join".

									if submodules:  # if it's an attribute of a submodule like "os.path.join"
																try:
																							_UpperCAmelCase					=      getattr(import_module('.'.join(_SCREAMING_SNAKE_CASE						)						)      ,   _SCREAMING_SNAKE_CASE						)
																except (AttributeError, ModuleNotFoundError):
																							return
																# We iterate over all the globals in self.obj in case we find "os.path.join"
																for attr in self.obj.__dir__():
																							# We don't check for the name of the global, but rather if its value *is* "os.path.join".
																							# This allows to patch renamed attributes like "from os.path import join as pjoin".
																							if getattr(self.obj      ,   _SCREAMING_SNAKE_CASE						) is attr_value:
																														_UpperCAmelCase					=      getattr(self.obj      ,   _SCREAMING_SNAKE_CASE						)
																														setattr(self.obj      ,   _SCREAMING_SNAKE_CASE      ,   self.new						)
									elif target_attr in globals()["__builtins__"]:  # if it'a s builtin like "open"
																_UpperCAmelCase					=      globals()['__builtins__'][target_attr]
																setattr(self.obj      ,   _SCREAMING_SNAKE_CASE      ,   self.new						)
									else:
																raise RuntimeError(f'''Tried to patch attribute {target_attr} instead of a submodule.'''						)
		def __exit__(      self      ,   *_SCREAMING_SNAKE_CASE						)			->	Union[str, Any]:




									"""simple docstring"""





									for attr in list(self.original						):
																setattr(self.obj      ,   _SCREAMING_SNAKE_CASE      ,   self.original.pop(_SCREAMING_SNAKE_CASE						)						)
		def      UpperCAmelCase__    (      self						)			->	Optional[int]:




									"""simple docstring"""





									self.__enter__()
									self._active_patches.append(self						)






		def      UpperCAmelCase__    (      self						)			->	str:




									"""simple docstring"""





									try:
																self._active_patches.remove(self						)
									except ValueError:
																# If the patch hasn't been started this will fail
																return None

									return self.__exit__()
