






"""simple docstring"""


import colorsys
import io

import cva
import matplotlib as mpl
import matplotlib.colors as mplc
import matplotlib.figure as mplfigure
import numpy as np
import torch
from matplotlib.backends.backend_agg import FigureCanvasAgg

from utils import img_tensorize


__SCREAMING_SNAKE_CASE      =      10_00




class 	__UpperCamelCase    :
					def __init__(       self       :  str    ,   UpperCAmelCase       :  Optional[int]    ,   UpperCAmelCase       :  Union[str, Any]=1.2    ,   UpperCAmelCase       :  List[Any]="g"    ,   UpperCAmelCase       :  Dict=0.5    ,   UpperCAmelCase       :  Tuple="-"    ,   UpperCAmelCase       :  Tuple="test_out.jpg"    ,   UpperCAmelCase       :  Optional[int]=True    ,   UpperCAmelCase       :  Dict=False    ,   UpperCAmelCase       :  int=None    ,   UpperCAmelCase       :  Tuple=None    ,   UpperCAmelCase       :  Union[str, Any]=0.7    ,   )  ->					Optional[int]:
											if isinstance(UpperCAmelCase    ,   torch.Tensor      ):
																	lowerCAmelCase      :Optional[Any]				  = img.numpy().astype('np.uint8'      )
											if isinstance(UpperCAmelCase    ,   UpperCAmelCase      ):
																	lowerCAmelCase      :Tuple				  = img_tensorize(UpperCAmelCase      )
											assert isinstance(UpperCAmelCase    ,   np.ndarray      )

											lowerCAmelCase  ,   lowerCAmelCase      :Dict				  = img.shape[1], img.shape[0]
											lowerCAmelCase      :Dict				  = mplfigure.Figure(frameon=UpperCAmelCase      )
											lowerCAmelCase      :str				  = fig.get_dpi()
											lowerCAmelCase      :Optional[int]				  = (width * scale + 1e-2) / dpi
											lowerCAmelCase      :Union[str, Any]				  = (height * scale + 1e-2) / dpi
											fig.set_size_inches(UpperCAmelCase    ,   UpperCAmelCase      )
											lowerCAmelCase      :str				  = fig.add_axes([0.0, 0.0, 1.0, 1.0]      )
											ax.axis('off'      )
											ax.set_xlim(0.0    ,   UpperCAmelCase      )
											ax.set_ylim(UpperCAmelCase      )

											lowerCAmelCase      :Any				  = saveas
											lowerCAmelCase      :str				  = rgb
											lowerCAmelCase      :Optional[Any]				  = pynb
											lowerCAmelCase      :List[str]				  = img
											lowerCAmelCase      :Any				  = edgecolor
											lowerCAmelCase      :Optional[int]				  = 0.5
											lowerCAmelCase      :Optional[int]				  = linestyle
											lowerCAmelCase      :Any				  = int(np.sqrt(min(UpperCAmelCase    ,   UpperCAmelCase      )      ) * scale // 3      )
											lowerCAmelCase      :Any				  = width
											lowerCAmelCase      :Union[str, Any]				  = height
											lowerCAmelCase      :Optional[Any]				  = scale
											lowerCAmelCase      :int				  = fig
											lowerCAmelCase      :List[Any]				  = ax
											lowerCAmelCase      :Optional[Any]				  = pad
											lowerCAmelCase      :str				  = idaobj
											lowerCAmelCase      :List[str]				  = idaattr
											lowerCAmelCase      :List[Any]				  = FigureCanvasAgg(UpperCAmelCase      )
					def 					UpperCAmelCase__   (       self       :  Dict    ,   UpperCAmelCase       :  Any    ,   UpperCAmelCase       :  Optional[int]=None      )  ->					Tuple:
											if color is None:
																	lowerCAmelCase      :str				  = self.edgecolor
											((lowerCAmelCase)  ,   (lowerCAmelCase)  ,   (lowerCAmelCase)  ,   (lowerCAmelCase))      :List[Any]				  = box
											lowerCAmelCase      :Optional[int]				  = xa - xa
											lowerCAmelCase      :str				  = ya - ya
											self.ax.add_patch(
											    mpl.patches.Rectangle(
											        (xa, ya)    ,   UpperCAmelCase    ,   UpperCAmelCase    ,   fill=UpperCAmelCase    ,   edgecolor=UpperCAmelCase    ,   linewidth=self.font_size // 3    ,   alpha=self.alpha    ,   linestyle=self.linestyle    ,   )      )
					def 					UpperCAmelCase__   (       self       :  Optional[int]    ,   UpperCAmelCase       :  List[Any]    ,   UpperCAmelCase       :  List[str]=None    ,   UpperCAmelCase       :  List[Any]=None    ,   UpperCAmelCase       :  Dict=None    ,   UpperCAmelCase       :  List[Any]=None      )  ->					str:
											if len(boxes.shape      ) > 2:
																	lowerCAmelCase      :Any				  = boxes[0]
											if len(obj_ids.shape      ) > 1:
																	lowerCAmelCase      :Optional[Any]				  = obj_ids[0]
											if len(obj_scores.shape      ) > 1:
																	lowerCAmelCase      :Optional[int]				  = obj_scores[0]
											if len(attr_ids.shape      ) > 1:
																	lowerCAmelCase      :Optional[Any]				  = attr_ids[0]
											if len(attr_scores.shape      ) > 1:
																	lowerCAmelCase      :int				  = attr_scores[0]
											if isinstance(UpperCAmelCase    ,   torch.Tensor      ):
																	lowerCAmelCase      :Optional[Any]				  = boxes.numpy()
											if isinstance(UpperCAmelCase    ,   UpperCAmelCase      ):
																	lowerCAmelCase      :Optional[Any]				  = np.array(UpperCAmelCase      )
											assert isinstance(UpperCAmelCase    ,   np.ndarray      )
											lowerCAmelCase      :Union[str, Any]				  = np.prod(boxes[:, 2:] - boxes[:, :2]    ,   axis=1      )
											lowerCAmelCase      :Dict				  = np.argsort(-areas      ).tolist()
											lowerCAmelCase      :Tuple				  = boxes[sorted_idxs] if boxes is not None else None
											lowerCAmelCase      :int				  = obj_ids[sorted_idxs] if obj_ids is not None else None
											lowerCAmelCase      :Union[str, Any]				  = obj_scores[sorted_idxs] if obj_scores is not None else None
											lowerCAmelCase      :str				  = attr_ids[sorted_idxs] if attr_ids is not None else None
											lowerCAmelCase      :Tuple				  = attr_scores[sorted_idxs] if attr_scores is not None else None

											lowerCAmelCase      :Dict				  = [self._random_color(maximum=1      ) for _ in range(len(UpperCAmelCase      )      )]
											lowerCAmelCase      :Dict				  = [assigned_colors[idx] for idx in sorted_idxs]
											if obj_ids is not None:
																	lowerCAmelCase      :Tuple				  = self._create_text_labels_attr(UpperCAmelCase    ,   UpperCAmelCase    ,   UpperCAmelCase    ,   UpperCAmelCase      )
																	for i in range(len(UpperCAmelCase      )      ):
																							lowerCAmelCase      :Any				  = assigned_colors[i]
																							self.add_box(boxes[i]    ,   UpperCAmelCase      )
																							self.draw_labels(labels[i]    ,   boxes[i]    ,   UpperCAmelCase      )
					def 					UpperCAmelCase__   (       self       :  List[str]    ,   UpperCAmelCase       :  List[str]    ,   UpperCAmelCase       :  Tuple    ,   UpperCAmelCase       :  Any      )  ->					Tuple:
											lowerCAmelCase  ,   lowerCAmelCase  ,   lowerCAmelCase  ,   lowerCAmelCase      :Optional[int]				  = box
											lowerCAmelCase      :Dict				  = (xa, ya)
											lowerCAmelCase      :Tuple				  = (ya - ya) * (xa - xa)
											lowerCAmelCase      :Any				  = _SMALL_OBJ * self.scale
											if instance_area < small or ya - ya < 40 * self.scale:
																	if ya >= self.height - 5:
																							lowerCAmelCase      :Union[str, Any]				  = (xa, ya)
																	else:
																							lowerCAmelCase      :Optional[int]				  = (xa, ya)

											lowerCAmelCase      :Union[str, Any]				  = (ya - ya) / np.sqrt(self.height * self.width      )
											lowerCAmelCase      :Union[str, Any]				  = self._change_color_brightness(UpperCAmelCase    ,   brightness_factor=0.7      )
											lowerCAmelCase      :Dict				  = np.clip((height_ratio - 0.0_2) / 0.0_8 + 1    ,   1.2    ,   2      )
											font_size *= 0.7_5 * self.font_size

											self.draw_text(
											    text=UpperCAmelCase    ,   position=UpperCAmelCase    ,   color=UpperCAmelCase    ,   )
					def 					UpperCAmelCase__   (       self       :  Any    ,   UpperCAmelCase       :  str    ,   UpperCAmelCase       :  List[str]    ,   UpperCAmelCase       :  List[Any]="g"    ,   UpperCAmelCase       :  str="left"    ,   )  ->					Tuple:
											lowerCAmelCase      :List[Any]				  = 0
											lowerCAmelCase      :Union[str, Any]				  = self.font_size
											lowerCAmelCase      :Dict				  = np.maximum(list(mplc.to_rgb(UpperCAmelCase      )      )    ,   0.2      )
											lowerCAmelCase      :Tuple				  = max(0.8    ,   np.max(UpperCAmelCase      )      )
											lowerCAmelCase      :int				  = {
											    'facecolor': 'black',
											    'alpha': self.alpha,
											    'pad': self.pad,
											    'edgecolor': 'none',
											}
											lowerCAmelCase  ,   lowerCAmelCase      :Dict				  = position
											self.ax.text(
											    UpperCAmelCase    ,   UpperCAmelCase    ,   UpperCAmelCase    ,   size=font_size * self.scale    ,   family='sans-serif'    ,   bbox=UpperCAmelCase    ,   verticalalignment='top'    ,   horizontalalignment=UpperCAmelCase    ,   color=UpperCAmelCase    ,   zorder=10    ,   rotation=UpperCAmelCase    ,   )
					def 					UpperCAmelCase__   (       self       :  str    ,   UpperCAmelCase       :  List[str]=None      )  ->					Tuple:
											if saveas is None:
																	lowerCAmelCase      :Tuple				  = self.saveas
											if saveas.lower().endswith('.jpg'      ) or saveas.lower().endswith('.png'      ):
																	cva.imwrite(
																	    UpperCAmelCase    ,   self._get_buffer()[:, :, ::-1]    ,   )
											else:
																	self.fig.savefig(UpperCAmelCase      )
					def 					UpperCAmelCase__   (       self       :  Tuple    ,   UpperCAmelCase       :  Tuple    ,   UpperCAmelCase       :  Union[str, Any]    ,   UpperCAmelCase       :  Union[str, Any]    ,   UpperCAmelCase       :  Union[str, Any]      )  ->					Optional[Any]:
											lowerCAmelCase      :Union[str, Any]				  = [self.idaobj[i] for i in classes]
											lowerCAmelCase      :Tuple				  = [self.idaattr[i] for i in attr_classes]
											lowerCAmelCase      :Tuple				  = [
											    f"""{label} {score:.2f} {attr} {attr_score:.2f}"""
											    for label, score, attr, attr_score in zip(UpperCAmelCase    ,   UpperCAmelCase    ,   UpperCAmelCase    ,   UpperCAmelCase      )
											]
											return labels
					def 					UpperCAmelCase__   (       self       :  Union[str, Any]    ,   UpperCAmelCase       :  Any    ,   UpperCAmelCase       :  Any      )  ->					Optional[int]:
											lowerCAmelCase      :int				  = [self.idaobj[i] for i in classes]
											if scores is not None:
																	if labels is None:
																							lowerCAmelCase      :Optional[Any]				  = ['{:.0f}%'.format(s * 100      ) for s in scores]
																	else:
																							lowerCAmelCase      :Dict				  = ['{} {:.0f}%'.format(UpperCAmelCase    ,   s * 100      ) for li, s in zip(UpperCAmelCase    ,   UpperCAmelCase      )]
											return labels
					def 					UpperCAmelCase__   (       self       :  Optional[int]    ,   UpperCAmelCase       :  str=255      )  ->					Union[str, Any]:
											lowerCAmelCase      :Optional[Any]				  = np.random.randint(0    ,   len(_COLORS      )      )
											lowerCAmelCase      :Any				  = _COLORS[idx] * maximum
											if not self.rgb:
																	lowerCAmelCase      :Optional[Any]				  = ret[::-1]
											return ret
					def 					UpperCAmelCase__   (       self       :  List[Any]      )  ->					Any:
											if not self.pynb:
																	lowerCAmelCase  ,   lowerCAmelCase      :List[Any]				  = self.canvas.print_to_buffer()
																	if (width, height) != (self.width, self.height):
																							lowerCAmelCase      :str				  = cva.resize(self.img    ,   (width, height)      )
																	else:
																							lowerCAmelCase      :Any				  = self.img
											else:
																	lowerCAmelCase      :Optional[Any]				  = io.BytesIO()  # works for cairo backend
																	self.canvas.print_rgba(UpperCAmelCase      )
																	lowerCAmelCase  ,   lowerCAmelCase      :List[Any]				  = self.width, self.height
																	lowerCAmelCase      :List[str]				  = buf.getvalue()
																	lowerCAmelCase      :Union[str, Any]				  = self.img

											lowerCAmelCase      :Tuple				  = np.frombuffer(UpperCAmelCase    ,   dtype='uint8'      )
											lowerCAmelCase      :Dict				  = buffer.reshape(UpperCAmelCase    ,   UpperCAmelCase    ,   4      )
											lowerCAmelCase  ,   lowerCAmelCase      :List[str]				  = np.split(UpperCAmelCase    ,   [3]    ,   axis=2      )

											try:
																	import numexpr as ne  # fuse them with numexpr

																	lowerCAmelCase      :Dict				  = ne.evaluate('img * (1 - alpha / 255.0) + rgb * (alpha / 255.0)'      )
											except ImportError:
																	lowerCAmelCase      :Optional[Any]				  = alpha.astype('float32'      ) / 2_5_5.0
																	lowerCAmelCase      :Optional[Any]				  = img * (1 - alpha) + rgb * alpha

											return visualized_image.astype('uint8'      )
					def 					UpperCAmelCase__   (       self       :  List[str]    ,   UpperCAmelCase       :  List[Any]    ,   UpperCAmelCase       :  List[str]      )  ->					List[str]:
											assert brightness_factor >= -1.0 and brightness_factor <= 1.0
											lowerCAmelCase      :Tuple				  = mplc.to_rgb(UpperCAmelCase      )
											lowerCAmelCase      :Any				  = colorsys.rgb_to_hls(*mplc.to_rgb(UpperCAmelCase      )      )
											lowerCAmelCase      :Optional[Any]				  = polygon_color[1] + (brightness_factor * polygon_color[1])
											lowerCAmelCase      :int				  = 0.0 if modified_lightness < 0.0 else modified_lightness
											lowerCAmelCase      :int				  = 1.0 if modified_lightness > 1.0 else modified_lightness
											lowerCAmelCase      :List[Any]				  = colorsys.hls_to_rgb(polygon_color[0]    ,   UpperCAmelCase    ,   polygon_color[2]      )
											return modified_color


__SCREAMING_SNAKE_CASE      =      (
    np.array(
        [
            0.000,
            0.447,
            0.741,
            0.850,
            0.325,
            0.098,
            0.929,
            0.694,
            0.125,
            0.494,
            0.184,
            0.556,
            0.466,
            0.674,
            0.188,
            0.301,
            0.745,
            0.933,
            0.635,
            0.078,
            0.184,
            0.300,
            0.300,
            0.300,
            0.600,
            0.600,
            0.600,
            1.000,
            0.000,
            0.000,
            1.000,
            0.500,
            0.000,
            0.749,
            0.749,
            0.000,
            0.000,
            1.000,
            0.000,
            0.000,
            0.000,
            1.000,
            0.667,
            0.000,
            1.000,
            0.333,
            0.333,
            0.000,
            0.333,
            0.667,
            0.000,
            0.333,
            1.000,
            0.000,
            0.667,
            0.333,
            0.000,
            0.667,
            0.667,
            0.000,
            0.667,
            1.000,
            0.000,
            1.000,
            0.333,
            0.000,
            1.000,
            0.667,
            0.000,
            1.000,
            1.000,
            0.000,
            0.000,
            0.333,
            0.500,
            0.000,
            0.667,
            0.500,
            0.000,
            1.000,
            0.500,
            0.333,
            0.000,
            0.500,
            0.333,
            0.333,
            0.500,
            0.333,
            0.667,
            0.500,
            0.333,
            1.000,
            0.500,
            0.667,
            0.000,
            0.500,
            0.667,
            0.333,
            0.500,
            0.667,
            0.667,
            0.500,
            0.667,
            1.000,
            0.500,
            1.000,
            0.000,
            0.500,
            1.000,
            0.333,
            0.500,
            1.000,
            0.667,
            0.500,
            1.000,
            1.000,
            0.500,
            0.000,
            0.333,
            1.000,
            0.000,
            0.667,
            1.000,
            0.000,
            1.000,
            1.000,
            0.333,
            0.000,
            1.000,
            0.333,
            0.333,
            1.000,
            0.333,
            0.667,
            1.000,
            0.333,
            1.000,
            1.000,
            0.667,
            0.000,
            1.000,
            0.667,
            0.333,
            1.000,
            0.667,
            0.667,
            1.000,
            0.667,
            1.000,
            1.000,
            1.000,
            0.000,
            1.000,
            1.000,
            0.333,
            1.000,
            1.000,
            0.667,
            1.000,
            0.333,
            0.000,
            0.000,
            0.500,
            0.000,
            0.000,
            0.667,
            0.000,
            0.000,
            0.833,
            0.000,
            0.000,
            1.000,
            0.000,
            0.000,
            0.000,
            0.167,
            0.000,
            0.000,
            0.333,
            0.000,
            0.000,
            0.500,
            0.000,
            0.000,
            0.667,
            0.000,
            0.000,
            0.833,
            0.000,
            0.000,
            1.000,
            0.000,
            0.000,
            0.000,
            0.167,
            0.000,
            0.000,
            0.333,
            0.000,
            0.000,
            0.500,
            0.000,
            0.000,
            0.667,
            0.000,
            0.000,
            0.833,
            0.000,
            0.000,
            1.000,
            0.000,
            0.000,
            0.000,
            0.143,
            0.143,
            0.143,
            0.857,
            0.857,
            0.857,
            1.000,
            1.000,
            1.000,
        ]
    )
    .astype(np.floataa)
    .reshape(-1, 3)
)







"""simple docstring"""


import json
import os
import re
import unicodedata
from typing import Dict, List, Optional, Tuple

from ...tokenization_utils import PreTrainedTokenizer
from ...utils import logging


__SCREAMING_SNAKE_CASE      =      logging.get_logger(__name__)

__SCREAMING_SNAKE_CASE      =      {
    'src_vocab_file': 'vocab-src.json',
    'tgt_vocab_file': 'vocab-tgt.json',
    'merges_file': 'merges.txt',
}

__SCREAMING_SNAKE_CASE      =      {
    'src_vocab_file': {
        'stas/tiny-wmt19-en-de': 'https://huggingface.co/stas/tiny-wmt19-en-de/resolve/main/vocab-src.json'
    },
    'tgt_vocab_file': {
        'stas/tiny-wmt19-en-de': 'https://huggingface.co/stas/tiny-wmt19-en-de/resolve/main/vocab-tgt.json'
    },
    'merges_file': {'stas/tiny-wmt19-en-de': 'https://huggingface.co/stas/tiny-wmt19-en-de/resolve/main/merges.txt'},
}

__SCREAMING_SNAKE_CASE      =      {'stas/tiny-wmt19-en-de': 10_24}
__SCREAMING_SNAKE_CASE      =      {
    'stas/tiny-wmt19-en-de': {
        'langs': ['en', 'de'],
        'model_max_length': 10_24,
        'special_tokens_map_file': None,
        'full_tokenizer_file': None,
    }
}


def 					UpperCAmelCase			(				a__   ):





						'''simple docstring'''






						lowerCAmelCase      :int				  = set()
						lowerCAmelCase      :Optional[Any]				  = word[0]
						for char in word[1:]:
												pairs.add((prev_char, char)   )
												lowerCAmelCase      :int				  = char
						return pairs


def 					UpperCAmelCase			(				a__   ):





						'''simple docstring'''






						lowerCAmelCase      :List[str]				  = text.replace('，'    ,			','   )
						lowerCAmelCase      :str				  = re.sub(R'。\s*'    ,			'. '    ,			a__   )
						lowerCAmelCase      :int				  = text.replace('、'    ,			','   )
						lowerCAmelCase      :str				  = text.replace('”'    ,			'"'   )
						lowerCAmelCase      :Union[str, Any]				  = text.replace('“'    ,			'"'   )
						lowerCAmelCase      :List[Any]				  = text.replace('∶'    ,			':'   )
						lowerCAmelCase      :List[Any]				  = text.replace('：'    ,			':'   )
						lowerCAmelCase      :Optional[Any]				  = text.replace('？'    ,			'?'   )
						lowerCAmelCase      :Tuple				  = text.replace('《'    ,			'"'   )
						lowerCAmelCase      :Dict				  = text.replace('》'    ,			'"'   )
						lowerCAmelCase      :List[str]				  = text.replace('）'    ,			')'   )
						lowerCAmelCase      :Dict				  = text.replace('！'    ,			'!'   )
						lowerCAmelCase      :Optional[Any]				  = text.replace('（'    ,			'('   )
						lowerCAmelCase      :Optional[Any]				  = text.replace('；'    ,			';'   )
						lowerCAmelCase      :Any				  = text.replace('１'    ,			'1'   )
						lowerCAmelCase      :Union[str, Any]				  = text.replace('」'    ,			'"'   )
						lowerCAmelCase      :Any				  = text.replace('「'    ,			'"'   )
						lowerCAmelCase      :str				  = text.replace('０'    ,			'0'   )
						lowerCAmelCase      :Dict				  = text.replace('３'    ,			'3'   )
						lowerCAmelCase      :Union[str, Any]				  = text.replace('２'    ,			'2'   )
						lowerCAmelCase      :str				  = text.replace('５'    ,			'5'   )
						lowerCAmelCase      :Tuple				  = text.replace('６'    ,			'6'   )
						lowerCAmelCase      :Optional[int]				  = text.replace('９'    ,			'9'   )
						lowerCAmelCase      :Optional[Any]				  = text.replace('７'    ,			'7'   )
						lowerCAmelCase      :Union[str, Any]				  = text.replace('８'    ,			'8'   )
						lowerCAmelCase      :Optional[Any]				  = text.replace('４'    ,			'4'   )
						lowerCAmelCase      :int				  = re.sub(R'．\s*'    ,			'. '    ,			a__   )
						lowerCAmelCase      :List[Any]				  = text.replace('～'    ,			'~'   )
						lowerCAmelCase      :int				  = text.replace('’'    ,			'\''   )
						lowerCAmelCase      :Dict				  = text.replace('…'    ,			'...'   )
						lowerCAmelCase      :Any				  = text.replace('━'    ,			'-'   )
						lowerCAmelCase      :Union[str, Any]				  = text.replace('〈'    ,			'<'   )
						lowerCAmelCase      :Any				  = text.replace('〉'    ,			'>'   )
						lowerCAmelCase      :str				  = text.replace('【'    ,			'['   )
						lowerCAmelCase      :Any				  = text.replace('】'    ,			']'   )
						lowerCAmelCase      :int				  = text.replace('％'    ,			'%'   )
						return text


def 					UpperCAmelCase			(				a__   ):





						'''simple docstring'''






						lowerCAmelCase      :Optional[int]				  = []
						for char in text:
												lowerCAmelCase      :Optional[Any]				  = unicodedata.category(a__   )
												if cat.startswith('C'   ):
																		continue
												output.append(a__   )
						return "".join(a__   )







class 	__UpperCamelCase    (    UpperCamelCase	):
					lowercase_						:							Dict			=     VOCAB_FILES_NAMES
					lowercase_						:							Any			=     PRETRAINED_VOCAB_FILES_MAP
					lowercase_						:							Dict			=     PRETRAINED_INIT_CONFIGURATION
					lowercase_						:							Optional[Any]			=     PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
					lowercase_						:							Union[str, Any]			=     ["""input_ids""", """attention_mask"""]
					def __init__(       self       :  int    ,   UpperCAmelCase       :  Tuple=None    ,   UpperCAmelCase       :  Dict=None    ,   UpperCAmelCase       :  Dict=None    ,   UpperCAmelCase       :  Tuple=None    ,   UpperCAmelCase       :  str=False    ,   UpperCAmelCase       :  Optional[int]="<unk>"    ,   UpperCAmelCase       :  List[Any]="<s>"    ,   UpperCAmelCase       :  List[str]="</s>"    ,   UpperCAmelCase       :  Optional[int]="<pad>"    ,   **UpperCAmelCase       :  int    ,   )  ->					int:
											super().__init__(
											    langs=UpperCAmelCase    ,   src_vocab_file=UpperCAmelCase    ,   tgt_vocab_file=UpperCAmelCase    ,   merges_file=UpperCAmelCase    ,   do_lower_case=UpperCAmelCase    ,   unk_token=UpperCAmelCase    ,   bos_token=UpperCAmelCase    ,   sep_token=UpperCAmelCase    ,   pad_token=UpperCAmelCase    ,   **UpperCAmelCase    ,   )

											try:
																	import sacremoses
											except ImportError:
																	raise ImportError(
																	    'You need to install sacremoses to use XLMTokenizer. '
																	    'See https://pypi.org/project/sacremoses/ for installation.'      )

											lowerCAmelCase      :str				  = sacremoses

											lowerCAmelCase      :str				  = src_vocab_file
											lowerCAmelCase      :List[str]				  = tgt_vocab_file
											lowerCAmelCase      :str				  = merges_file
											lowerCAmelCase      :Optional[Any]				  = do_lower_case

											# cache of sm.MosesPunctNormalizer instance
											lowerCAmelCase      :str				  = {}
											# cache of sm.MosesTokenizer instance
											lowerCAmelCase      :Any				  = {}
											lowerCAmelCase      :List[str]				  = {}

											if langs and len(UpperCAmelCase      ) == 2:
																	lowerCAmelCase  ,   lowerCAmelCase      :List[Any]				  = langs
											else:
																	raise ValueError(
																	    f"""arg `langs` needs to be a list of 2 langs, e.g. ['en', 'ru'], but got {langs}. """
																	    'Usually that means that tokenizer can\'t find a mapping for the given model path '
																	    'in PRETRAINED_VOCAB_FILES_MAP, and other maps of this tokenizer.'      )

											with open(UpperCAmelCase    ,   encoding='utf-8'      ) as src_vocab_handle:
																	lowerCAmelCase      :Tuple				  = json.load(UpperCAmelCase      )
											with open(UpperCAmelCase    ,   encoding='utf-8'      ) as tgt_vocab_handle:
																	lowerCAmelCase      :str				  = json.load(UpperCAmelCase      )
																	lowerCAmelCase      :int				  = {v: k for k, v in tgt_vocab.items()}
											with open(UpperCAmelCase    ,   encoding='utf-8'      ) as merges_handle:
																	lowerCAmelCase      :Optional[int]				  = merges_handle.read().split('\n'      )[:-1]
											lowerCAmelCase      :List[Any]				  = [tuple(merge.split()[:2]      ) for merge in merges]
											lowerCAmelCase      :int				  = dict(zip(UpperCAmelCase    ,   range(len(UpperCAmelCase      )      )      )      )
											lowerCAmelCase      :str				  = {}
					def 					UpperCAmelCase__   (       self       :  Optional[Any]      )  ->					Dict[str, int]:
											return self.get_src_vocab()
					@property
					def 					UpperCAmelCase__   (       self       :  Dict      )  ->					int:
											return self.src_vocab_size
					def 					UpperCAmelCase__   (       self       :  int    ,   UpperCAmelCase       :  Tuple    ,   UpperCAmelCase       :  Tuple      )  ->					List[Any]:
											if lang not in self.cache_moses_punct_normalizer:
																	lowerCAmelCase      :str				  = self.sm.MosesPunctNormalizer(lang=UpperCAmelCase      )
																	lowerCAmelCase      :List[str]				  = punct_normalizer
											return self.cache_moses_punct_normalizer[lang].normalize(UpperCAmelCase      )
					def 					UpperCAmelCase__   (       self       :  Tuple    ,   UpperCAmelCase       :  str    ,   UpperCAmelCase       :  Optional[int]      )  ->					str:
											if lang not in self.cache_moses_tokenizer:
																	lowerCAmelCase      :Optional[int]				  = self.sm.MosesTokenizer(lang=UpperCAmelCase      )
																	lowerCAmelCase      :Any				  = moses_tokenizer
											return self.cache_moses_tokenizer[lang].tokenize(
											    UpperCAmelCase    ,   aggressive_dash_splits=UpperCAmelCase    ,   return_str=UpperCAmelCase    ,   escape=UpperCAmelCase      )
					def 					UpperCAmelCase__   (       self       :  Optional[Any]    ,   UpperCAmelCase       :  int    ,   UpperCAmelCase       :  str      )  ->					List[Any]:
											if lang not in self.cache_moses_detokenizer:
																	lowerCAmelCase      :Any				  = self.sm.MosesDetokenizer(lang=UpperCAmelCase      )
																	lowerCAmelCase      :str				  = moses_detokenizer
											return self.cache_moses_detokenizer[lang].detokenize(UpperCAmelCase      )
					def 					UpperCAmelCase__   (       self       :  Optional[int]    ,   UpperCAmelCase       :  str    ,   UpperCAmelCase       :  List[Any]      )  ->					int:
											lowerCAmelCase      :Dict				  = replace_unicode_punct(UpperCAmelCase      )
											lowerCAmelCase      :Union[str, Any]				  = self.moses_punct_norm(UpperCAmelCase    ,   UpperCAmelCase      )
											lowerCAmelCase      :Dict				  = remove_non_printing_char(UpperCAmelCase      )
											return text
					@property
					def 					UpperCAmelCase__   (       self       :  str      )  ->					Union[str, Any]:
											return len(self.encoder      )
					@property
					def 					UpperCAmelCase__   (       self       :  int      )  ->					Optional[int]:
											return len(self.decoder      )
					def 					UpperCAmelCase__   (       self       :  List[Any]      )  ->					Tuple:
											return dict(self.encoder    ,   **self.added_tokens_encoder      )
					def 					UpperCAmelCase__   (       self       :  Any      )  ->					str:
											return dict(self.decoder    ,   **self.added_tokens_decoder      )
					def 					UpperCAmelCase__   (       self       :  List[str]    ,   UpperCAmelCase       :  List[str]      )  ->					Tuple:
											lowerCAmelCase      :List[str]				  = tuple(token[:-1]      ) + (token[-1] + '</w>',)
											if token in self.cache:
																	return self.cache[token]
											lowerCAmelCase      :Dict				  = get_pairs(UpperCAmelCase      )

											if not pairs:
																	return token + "</w>"

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

																							if word[i] == first and i < len(UpperCAmelCase      ) - 1 and word[i + 1] == second:
																													new_word.append(first + second      )
																													i += 2
																							else:
																													new_word.append(word[i]      )
																													i += 1
																	lowerCAmelCase      :Optional[Any]				  = tuple(UpperCAmelCase      )
																	lowerCAmelCase      :Dict				  = new_word
																	if len(UpperCAmelCase      ) == 1:
																							break
																	else:
																							lowerCAmelCase      :Any				  = get_pairs(UpperCAmelCase      )
											lowerCAmelCase      :Dict				  = ' '.join(UpperCAmelCase      )
											if word == "\n  </w>":
																	lowerCAmelCase      :List[Any]				  = '\n</w>'
											lowerCAmelCase      :Optional[Any]				  = word
											return word
					def 					UpperCAmelCase__   (       self       :  List[Any]    ,   UpperCAmelCase       :  int    ,   UpperCAmelCase       :  List[str]="en"    ,   UpperCAmelCase       :  int=False      )  ->					List[Any]:
											lowerCAmelCase      :Optional[Any]				  = self.src_lang

											if self.do_lower_case:
																	lowerCAmelCase      :Tuple				  = text.lower()

											if bypass_tokenizer:
																	lowerCAmelCase      :List[str]				  = text.split()
											else:
																	lowerCAmelCase      :Tuple				  = self.moses_pipeline(UpperCAmelCase    ,   lang=UpperCAmelCase      )
																	lowerCAmelCase      :Optional[int]				  = self.moses_tokenize(UpperCAmelCase    ,   lang=UpperCAmelCase      )

											lowerCAmelCase      :int				  = []
											for token in text:
																	if token:
																							split_tokens.extend(list(self.bpe(UpperCAmelCase      ).split(' '      )      )      )

											return split_tokens
					def 					UpperCAmelCase__   (       self       :  Dict    ,   UpperCAmelCase       :  Any      )  ->					List[Any]:
											return self.encoder.get(UpperCAmelCase    ,   self.encoder.get(self.unk_token      )      )
					def 					UpperCAmelCase__   (       self       :  Union[str, Any]    ,   UpperCAmelCase       :  Any      )  ->					Dict:
											return self.decoder.get(UpperCAmelCase    ,   self.unk_token      )
					def 					UpperCAmelCase__   (       self       :  List[str]    ,   UpperCAmelCase       :  Optional[Any]      )  ->					int:
											lowerCAmelCase      :Optional[int]				  = [t.replace(' '    ,   ''      ).replace('</w>'    ,   ' '      ) for t in tokens]
											lowerCAmelCase      :Optional[int]				  = ''.join(UpperCAmelCase      ).split()
											# detokenize
											lowerCAmelCase      :Dict				  = self.moses_detokenize(UpperCAmelCase    ,   self.tgt_lang      )
											return text
					def 					UpperCAmelCase__   (       self       :  str    ,   UpperCAmelCase       :  List[int]    ,   UpperCAmelCase       :  Optional[List[int]] = None      )  ->					List[int]:
											lowerCAmelCase      :Union[str, Any]				  = [self.sep_token_id]

											# no bos used in fairseq
											if token_ids_a is None:
																	return token_ids_a + sep
											return token_ids_a + sep + token_ids_a + sep
					def 					UpperCAmelCase__   (       self       :  Dict    ,   UpperCAmelCase       :  List[int]    ,   UpperCAmelCase       :  Optional[List[int]] = None    ,   UpperCAmelCase       :  bool = False      )  ->					List[int]:

											if already_has_special_tokens:
																	return super().get_special_tokens_mask(
																	    token_ids_a=UpperCAmelCase    ,   token_ids_a=UpperCAmelCase    ,   already_has_special_tokens=UpperCAmelCase      )
											# no bos used in fairseq
											if token_ids_a is not None:
																	return ([0] * len(UpperCAmelCase      )) + [1] + ([0] * len(UpperCAmelCase      )) + [1]
											return ([0] * len(UpperCAmelCase      )) + [1]
					def 					UpperCAmelCase__   (       self       :  str    ,   UpperCAmelCase       :  List[int]    ,   UpperCAmelCase       :  Optional[List[int]] = None      )  ->					List[int]:
											lowerCAmelCase      :Optional[Any]				  = [self.sep_token_id]

											# no bos used in fairseq
											if token_ids_a is None:
																	return len(token_ids_a + sep      ) * [0]
											return len(token_ids_a + sep      ) * [0] + len(token_ids_a + sep      ) * [1]
					def 					UpperCAmelCase__   (       self       :  Optional[int]    ,   UpperCAmelCase       :  str    ,   UpperCAmelCase       :  Optional[str] = None      )  ->					Tuple[str]:
											if not os.path.isdir(UpperCAmelCase      ):
																	logger.error(f"""Vocabulary path ({save_directory}) should be a directory"""      )
																	return

											lowerCAmelCase      :Any				  = os.path.join(
											    UpperCAmelCase    ,   (filename_prefix + '-' if filename_prefix else '') + VOCAB_FILES_NAMES['src_vocab_file']      )
											lowerCAmelCase      :Tuple				  = os.path.join(
											    UpperCAmelCase    ,   (filename_prefix + '-' if filename_prefix else '') + VOCAB_FILES_NAMES['tgt_vocab_file']      )
											lowerCAmelCase      :Optional[int]				  = os.path.join(
											    UpperCAmelCase    ,   (filename_prefix + '-' if filename_prefix else '') + VOCAB_FILES_NAMES['merges_file']      )

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

											with open(UpperCAmelCase    ,   'w'    ,   encoding='utf-8'      ) as f:
																	lowerCAmelCase      :int				  = {v: k for k, v in self.decoder.items()}
																	f.write(json.dumps(UpperCAmelCase    ,   indent=2    ,   sort_keys=UpperCAmelCase    ,   ensure_ascii=UpperCAmelCase      ) + '\n'      )

											lowerCAmelCase      :Optional[Any]				  = 0
											with open(UpperCAmelCase    ,   'w'    ,   encoding='utf-8'      ) as writer:
																	for bpe_tokens, token_index in sorted(self.bpe_ranks.items()    ,   key=lambda UpperCAmelCase      : kv[1]      ):
																							if index != token_index:
																													logger.warning(
																													    f"""Saving vocabulary to {merges_file}: BPE merge indices are not consecutive."""
																													    ' Please check that the tokenizer is not corrupted!'      )
																													lowerCAmelCase      :List[Any]				  = token_index
																							writer.write(' '.join(UpperCAmelCase      ) + '\n'      )
																							index += 1

											return src_vocab_file, tgt_vocab_file, merges_file
					def __getstate__(       self       :  Union[str, Any]      )  ->					int:
											lowerCAmelCase      :Any				  = self.__dict__.copy()
											lowerCAmelCase      :Tuple				  = None
											return state
					def __setstate__(       self       :  Any    ,   UpperCAmelCase       :  Union[str, Any]      )  ->					List[Any]:
											lowerCAmelCase      :Tuple				  = d

											try:
																	import sacremoses
											except ImportError:
																	raise ImportError(
																	    'You need to install sacremoses to use XLMTokenizer. '
																	    'See https://pypi.org/project/sacremoses/ for installation.'      )

											lowerCAmelCase      :str				  = sacremoses