'''simple docstring'''


from __future__ import annotations

from collections import deque
from enum import Enum
from math import atana, degrees
from sys import maxsize






class 	__SCREAMING_SNAKE_CASE		(			lowerCamelCase_			):







  '''simple docstring'''






  lowerCamelCase_						:Tuple		       =						1
  lowerCamelCase_						:List[Any]		       =						2
  lowerCamelCase_						:Any		       =						3


  def __repr__(					self		):




       '''simple docstring'''

       return F'''{self.__class__.__name__}.{self.name}'''







def    _lowerCamelCase       ( lowerCamelCase_   :				tuple[int, int]      ,	lowerCamelCase_   :				int      ,	lowerCamelCase_   :				int  ):



     """simple docstring"""





     UpperCAmelCase_  ,     UpperCAmelCase_				:  Tuple  = point
     return degrees(atana(y - miny      ,	x - minx  )  )


def    _lowerCamelCase       ( lowerCamelCase_   :				tuple[int, int]      ,	lowerCamelCase_   :				tuple[int, int]      ,	lowerCamelCase_   :				tuple[int, int]  ):



     """simple docstring"""





     UpperCAmelCase_  ,     UpperCAmelCase_				:  Union[str, Any]  = starting
     UpperCAmelCase_  ,     UpperCAmelCase_				:  Optional[Any]  = via
     UpperCAmelCase_  ,     UpperCAmelCase_				:  List[Any]  = target
     UpperCAmelCase_				:  Any  = degrees(atana(ya - ya      ,	xa - xa  )  )
     via_angle %= 360
     UpperCAmelCase_				:  Union[str, Any]  = degrees(atana(ya - ya      ,	xa - xa  )  )
     target_angle %= 360
     # t-
     #  \ \
     #   \ v
     #    \|
     #     s
     # via_angle is always lower than target_angle, if direction is left.
     # If they are same, it means they are on a same line of convex hull.
     if target_angle > via_angle:
          return Direction.left
     elif target_angle == via_angle:
          return Direction.straight
     else:
          return Direction.right





def    _lowerCamelCase       ( lowerCamelCase_   :				list[tuple[int, int]]  ):



     """simple docstring"""





     if len(lowerCamelCase_  ) <= 2:
          # There is no convex hull
          raise ValueError('graham_scan: argument must contain more than 3 points.'  )
     if len(lowerCamelCase_  ) == 3:
          return points
     # find the lowest and the most left point
     UpperCAmelCase_				:  Union[str, Any]  = 0
     UpperCAmelCase_  ,     UpperCAmelCase_				:  Any  = maxsize, maxsize
     for i, point in enumerate(lowerCamelCase_  ):
          UpperCAmelCase_				:  Optional[Any]  = point[0]
          UpperCAmelCase_				:  Dict  = point[1]
          if y < miny:
               UpperCAmelCase_				:  List[Any]  = y
               UpperCAmelCase_				:  Union[str, Any]  = x
               UpperCAmelCase_				:  Union[str, Any]  = i
          if y == miny and x < minx:
               UpperCAmelCase_				:  Dict  = x
               UpperCAmelCase_				:  Optional[Any]  = i

    # remove the lowest and the most left point from points for preparing for sort
     points.pop(lowerCamelCase_  )

     UpperCAmelCase_				:  List[str]  = sorted(lowerCamelCase_      ,	key=lambda lowerCamelCase_  : angle_comparer(lowerCamelCase_      ,	lowerCamelCase_      ,	lowerCamelCase_  )  )
     # This insert actually costs complexity,
     # and you should instead add (minx, miny) into stack later.
     # I'm using insert just for easy understanding.
     sorted_points.insert(0      ,	(minx, miny)  )

     UpperCAmelCase_				:  deque[tuple[int, int]]  = deque()
     stack.append(sorted_points[0]  )
     stack.append(sorted_points[1]  )
     stack.append(sorted_points[2]  )
     # In any ways, the first 3 points line are towards left.
     # Because we sort them the angle from minx, miny.
     UpperCAmelCase_				:  List[Any]  = Direction.left

     for i in range(3      ,	len(lowerCamelCase_  )  ):
          while True:
               UpperCAmelCase_				:  Union[str, Any]  = stack[-2]
               UpperCAmelCase_				:  Any  = stack[-1]
               UpperCAmelCase_				:  Optional[Any]  = sorted_points[i]
               UpperCAmelCase_				:  List[str]  = check_direction(lowerCamelCase_      ,	lowerCamelCase_      ,	lowerCamelCase_  )

               if next_direction == Direction.left:
                    UpperCAmelCase_				:  List[str]  = Direction.left
                    break
               if next_direction == Direction.straight:
                    if current_direction == Direction.left:
                         # We keep current_direction as left.
                         # Because if the straight line keeps as straight,
                         # we want to know if this straight line is towards left.
                         break
                    elif current_direction == Direction.right:
                         # If the straight line is towards right,
                         # every previous points on those straigh line is not convex hull.
                         stack.pop()
               if next_direction == Direction.right:
                    stack.pop()
          stack.append(sorted_points[i]  )
     return list(lowerCamelCase_  )













'''simple docstring'''

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

from ...tokenization_utils_fast import PreTrainedTokenizerFast
from ...utils import is_sentencepiece_available, logging


if is_sentencepiece_available():
			from .tokenization_xglm import XGLMTokenizer
else:
			lowerCAmelCase__      :   List[str]      	=			None


lowerCAmelCase__      :   Union[str, Any]      	=			logging.get_logger(__name__)

lowerCAmelCase__      :   Tuple      	=			{"vocab_file": "sentencepiece.bpe.model", "tokenizer_file": "tokenizer.json"}

lowerCAmelCase__      :   List[str]      	=			{
    "vocab_file": {
        "facebook/xglm-564M": "https://huggingface.co/facebook/xglm-564M/resolve/main/sentencepiece.bpe.model",
    },
    "tokenizer_file": {
        "facebook/xglm-564M": "https://huggingface.co/facebook/xglm-564M/resolve/main/tokenizer.json",
    },
}

lowerCAmelCase__      :   int      	=			{
    "facebook/xglm-564M": 20_48,
}


class      SCREAMING_SNAKE_CASE__      (   snake_case__		):







					"""simple docstring"""






					SCREAMING_SNAKE_CASE							=	VOCAB_FILES_NAMES
					SCREAMING_SNAKE_CASE							=	PRETRAINED_VOCAB_FILES_MAP
					SCREAMING_SNAKE_CASE							=	PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
					SCREAMING_SNAKE_CASE							=	['''input_ids''', '''attention_mask''']
					SCREAMING_SNAKE_CASE							=	XGLMTokenizer
					def __init__(   self       :      Optional[int]		,	UpperCAmelCase_       :      List[Any]=None		,	UpperCAmelCase_       :      str=None		,	UpperCAmelCase_       :      str="<s>"		,	UpperCAmelCase_       :      List[Any]="</s>"		,	UpperCAmelCase_       :      Dict="</s>"		,	UpperCAmelCase_       :      Optional[Any]="<s>"		,	UpperCAmelCase_       :      List[str]="<unk>"		,	UpperCAmelCase_       :      Union[str, Any]="<pad>"		,	**UpperCAmelCase_       :      List[Any]		,	):







							"""simple docstring"""
							# Compatibility with the original tokenizer
							__UpperCAmelCase	:							Union[str, Any]     =     7
							__UpperCAmelCase	:							Tuple     =     [f"<madeupword{i}>" for i in range(self.num_madeup_words		)]

							__UpperCAmelCase	:							List[Any]     =     kwargs.get("additional_special_tokens"		,	[]		)
							kwargs["additional_special_tokens"] += [
							    word for word in madeup_words if word not in kwargs["additional_special_tokens"]
							]

							super().__init__(
							    UpperCAmelCase_		,	tokenizer_file=UpperCAmelCase_		,	bos_token=UpperCAmelCase_		,	eos_token=UpperCAmelCase_		,	sep_token=UpperCAmelCase_		,	cls_token=UpperCAmelCase_		,	unk_token=UpperCAmelCase_		,	pad_token=UpperCAmelCase_		,	**UpperCAmelCase_		,	)

							__UpperCAmelCase	:							Dict     =     vocab_file
							__UpperCAmelCase	:							Optional[int]     =     False if not self.vocab_file else True
					def 		lowerCamelCase_   (   self       :      int		,	UpperCAmelCase_       :      List[int]		,	UpperCAmelCase_       :      Optional[List[int]] = None		):







							"""simple docstring"""

							if token_ids_a is None:
									return [self.sep_token_id] + token_ids_a
							__UpperCAmelCase	:							Any     =     [self.sep_token_id]
							return sep + token_ids_a + sep + sep + token_ids_a
					def 		lowerCamelCase_   (   self       :      Optional[Any]		,	UpperCAmelCase_       :      List[int]		,	UpperCAmelCase_       :      Optional[List[int]] = None		):







							"""simple docstring"""
							__UpperCAmelCase	:							List[Any]     =     [self.sep_token_id]

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






					def 		lowerCamelCase_   (   self       :      List[Any]		,	UpperCAmelCase_       :      str		,	UpperCAmelCase_       :      Optional[str] = None		):







							"""simple docstring"""
							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(UpperCAmelCase_		):
									logger.error(f"Vocabulary path ({save_directory}) should be a directory."		)
									return
							__UpperCAmelCase	:							str     =     os.path.join(
							    UpperCAmelCase_		,	(filename_prefix + "-" if filename_prefix else "") + VOCAB_FILES_NAMES["vocab_file"]		)

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

							return (out_vocab_file,)




