




import os
import string
import sys


lowerCamelCase	:	Dict				=   1 << 8

lowerCamelCase	:	Tuple				=   {
    'tab': ord('\t'),
    'newline': ord('\r'),
    'esc': 2_7,
    'up': 6_5 + ARROW_KEY_FLAG,
    'down': 6_6 + ARROW_KEY_FLAG,
    'right': 6_7 + ARROW_KEY_FLAG,
    'left': 6_8 + ARROW_KEY_FLAG,
    'mod_int': 9_1,
    'undefined': sys.maxsize,
    'interrupt': 3,
    'insert': 5_0,
    'delete': 5_1,
    'pg_up': 5_3,
    'pg_down': 5_4,
}

lowerCamelCase	:	str				=   KEYMAP['up']
lowerCamelCase	:	int				=   KEYMAP['left']

if sys.platform == "win32":
       lowerCamelCase	:	Optional[Any]				=   []
       lowerCamelCase	:	Union[str, Any]				=   {
           B'\xe0H': KEYMAP['up'] - ARROW_KEY_FLAG,
           B'\x00H': KEYMAP['up'] - ARROW_KEY_FLAG,
           B'\xe0P': KEYMAP['down'] - ARROW_KEY_FLAG,
           B'\x00P': KEYMAP['down'] - ARROW_KEY_FLAG,
           B'\xe0M': KEYMAP['right'] - ARROW_KEY_FLAG,
           B'\x00M': KEYMAP['right'] - ARROW_KEY_FLAG,
           B'\xe0K': KEYMAP['left'] - ARROW_KEY_FLAG,
           B'\x00K': KEYMAP['left'] - ARROW_KEY_FLAG,
       }

for i in range(1_0):
       lowerCamelCase	:	List[str]				=   ord(str(i))
def 						SCREAMING_SNAKE_CASE__ (   )  ->       Optional[int]:
   if os.name == "nt":
      import msvcrt

      snake_case				:    List[Any]           =	"""mbcs"""
      # Flush the keyboard buffer
      while msvcrt.kbhit():
         msvcrt.getch()
      if len(lowercase					) == 0:
         # Read the keystroke
         snake_case				:    Tuple           =	msvcrt.getch()

         # If it is a prefix char, get second part
         if ch in (b"\x00", b"\xe0"):
            snake_case				:    Optional[Any]           =	ch + msvcrt.getch()
            # Translate actual Win chars to bullet char types
            try:
               snake_case				:    int           =	chr(WIN_KEYMAP[cha]					)
               WIN_CH_BUFFER.append(chr(KEYMAP["""mod_int"""]					)					)
               WIN_CH_BUFFER.append(lowercase					)
               if ord(lowercase					) in (
                   KEYMAP["insert"] - 1 << 9,
                   KEYMAP["delete"] - 1 << 9,
                   KEYMAP["pg_up"] - 1 << 9,
                   KEYMAP["pg_down"] - 1 << 9,
               ):
                  WIN_CH_BUFFER.append(chr(126					)					)
               snake_case				:    Union[str, Any]           =	chr(KEYMAP["""esc"""]					)
            except KeyError:
               snake_case				:    Union[str, Any]           =	cha[1]
         else:
            snake_case				:    Tuple           =	ch.decode(lowercase					)
      else:
         snake_case				:    str           =	WIN_CH_BUFFER.pop(0					)
   elif os.name == "posix":
      import termios
      import tty

      snake_case				:    str           =	sys.stdin.fileno()
      snake_case				:    int           =	termios.tcgetattr(lowercase					)
      try:
         tty.setraw(lowercase					)
         snake_case				:    Union[str, Any]           =	sys.stdin.read(1					)
      finally:
         termios.tcsetattr(lowercase						,termios.TCSADRAIN						,lowercase					)
   return ch
def 						SCREAMING_SNAKE_CASE__ (   )  ->       str:
   snake_case				:    Tuple           =	get_raw_chars()
   if ord(lowercase					) in [KEYMAP["interrupt"], KEYMAP["newline"]]:
      return char

   elif ord(lowercase					) == KEYMAP["esc"]:
      snake_case				:    Tuple           =	get_raw_chars()
      if ord(lowercase					) == KEYMAP["mod_int"]:
         snake_case				:    List[str]           =	get_raw_chars()
         if ord(lowercase					) >= KEYMAP["arrow_begin"] - ARROW_KEY_FLAG and ord(lowercase					) <= KEYMAP["arrow_end"] - ARROW_KEY_FLAG:
            return chr(ord(lowercase					) + ARROW_KEY_FLAG					)
         else:
            return KEYMAP["undefined"]
      else:
         return get_raw_chars()

   else:
      if char in string.printable:
         return char
      else:
         return KEYMAP["undefined"]











from .glue import GlueDataset, GlueDataTrainingArguments
from .language_modeling import (
    LineByLineTextDataset,
    LineByLineWithRefDataset,
    LineByLineWithSOPTextDataset,
    TextDataset,
    TextDatasetForNextSentencePrediction,
)
from .squad import SquadDataset, SquadDataTrainingArguments





