



import os
import string
import sys


lowerCamelCase__			= 1 << 8

lowerCamelCase__			= {
    """tab""": ord("""\t"""),
    """newline""": ord("""\r"""),
    """esc""": 27,
    """up""": 65 + ARROW_KEY_FLAG,
    """down""": 66 + ARROW_KEY_FLAG,
    """right""": 67 + ARROW_KEY_FLAG,
    """left""": 68 + ARROW_KEY_FLAG,
    """mod_int""": 91,
    """undefined""": sys.maxsize,
    """interrupt""": 3,
    """insert""": 50,
    """delete""": 51,
    """pg_up""": 53,
    """pg_down""": 54,
}

lowerCamelCase__			= KEYMAP["""up"""]
lowerCamelCase__			= KEYMAP["""left"""]

if sys.platform == "win32":
						lowerCamelCase__			= []
						lowerCamelCase__			= {
						    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(10):
						lowerCamelCase__			= ord(str(i))

def   lowerCAmelCase__						(							):
				"""simple docstring"""







				if os.name == "nt":
								import msvcrt

								__a       =		"""mbcs"""
								# Flush the keyboard buffer
								while msvcrt.kbhit():
												msvcrt.getch()
								if len(_SCREAMING_SNAKE_CASE    ) == 0:
												# Read the keystroke
												__a       =		msvcrt.getch()

												# If it is a prefix char, get second part
												if ch in (b"\x00", b"\xe0"):
																__a       =		ch + msvcrt.getch()
																# Translate actual Win chars to bullet char types
																try:
																				__a       =		chr(WIN_KEYMAP[cha]    )
																				WIN_CH_BUFFER.append(chr(KEYMAP["""mod_int"""]    )    )
																				WIN_CH_BUFFER.append(_SCREAMING_SNAKE_CASE    )
																				if ord(_SCREAMING_SNAKE_CASE    ) 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    )    )
																				__a       =		chr(KEYMAP["""esc"""]    )
																except KeyError:
																				__a       =		cha[1]
												else:
																__a       =		ch.decode(_SCREAMING_SNAKE_CASE    )
								else:
												__a       =		WIN_CH_BUFFER.pop(0    )
				elif os.name == "posix":
								import termios
								import tty

								__a       =		sys.stdin.fileno()
								__a       =		termios.tcgetattr(_SCREAMING_SNAKE_CASE    )
								try:
												tty.setraw(_SCREAMING_SNAKE_CASE    )
												__a       =		sys.stdin.read(1    )
								finally:
												termios.tcsetattr(_SCREAMING_SNAKE_CASE				,     termios.TCSADRAIN				,     _SCREAMING_SNAKE_CASE    )
				return ch

def   lowerCAmelCase__						(							):
				"""simple docstring"""







				__a       =		get_raw_chars()
				if ord(_SCREAMING_SNAKE_CASE    ) in [KEYMAP["interrupt"], KEYMAP["newline"]]:
								return char

				elif ord(_SCREAMING_SNAKE_CASE    ) == KEYMAP["esc"]:
								__a       =		get_raw_chars()
								if ord(_SCREAMING_SNAKE_CASE    ) == KEYMAP["mod_int"]:
												__a       =		get_raw_chars()
												if ord(_SCREAMING_SNAKE_CASE    ) >= KEYMAP["arrow_begin"] - ARROW_KEY_FLAG and ord(_SCREAMING_SNAKE_CASE    ) <= KEYMAP["arrow_end"] - ARROW_KEY_FLAG:
																return chr(ord(_SCREAMING_SNAKE_CASE    ) + ARROW_KEY_FLAG    )
												else:
																return KEYMAP["undefined"]
								else:
												return get_raw_chars()

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





import json
import os
import unittest

from transformers.models.blenderbot_small.tokenization_blenderbot_small import (
    VOCAB_FILES_NAMES,
    BlenderbotSmallTokenizer,
)

from ...test_tokenization_common import TokenizerTesterMixin






class    SCREAMING_SNAKE_CASE			(							lowerCamelCase__			,      unittest.TestCase					):
							__lowerCamelCase	:	Optional[int]    =BlenderbotSmallTokenizer
							__lowerCamelCase	:	str    =False





							def 						UpperCamelCase_					(   self		:		Union[str, Any]	):

											'''simple docstring'''
											super().setUp()

											__a       =		["""__start__""", """adapt""", """act""", """ap@@""", """te""", """__end__""", """__unk__"""]
											__a       =		dict(zip(__lowercase      ,				range(len(__lowercase	)	)	)	)

											__a       =		["""#version: 0.2""", """a p""", """t e</w>""", """ap t</w>""", """a d""", """ad apt</w>""", """a c""", """ac t</w>""", """"""]
											__a       =		{"""unk_token""": """__unk__""", """bos_token""": """__start__""", """eos_token""": """__end__"""}

											__a       =		os.path.join(self.tmpdirname      ,				VOCAB_FILES_NAMES["""vocab_file"""]	)
											__a       =		os.path.join(self.tmpdirname      ,				VOCAB_FILES_NAMES["""merges_file"""]	)
											with open(self.vocab_file      ,				"""w"""      ,				encoding="""utf-8"""	) as fp:
															fp.write(json.dumps(__lowercase	) + """\n"""	)
											with open(self.merges_file      ,				"""w"""      ,				encoding="""utf-8"""	) as fp:
															fp.write("""\n""".join(__lowercase	)	)





							def 						UpperCamelCase_					(   self		:		Optional[Any]      ,				**__lowercase		:		Dict	):

											'''simple docstring'''
											kwargs.update(self.special_tokens_map	)
											return BlenderbotSmallTokenizer.from_pretrained(self.tmpdirname      ,				**__lowercase	)





							def 						UpperCamelCase_					(   self		:		Union[str, Any]      ,				__lowercase		:		Optional[Any]	):

											'''simple docstring'''
											__a       =		"""adapt act apte"""
											__a       =		"""adapt act apte"""
											return input_text, output_text





							def 						UpperCamelCase_					(   self		:		Optional[Any]	):

											'''simple docstring'''
											__a       =		BlenderbotSmallTokenizer(self.vocab_file      ,				self.merges_file      ,				**self.special_tokens_map	)
											__a       =		"""adapt act apte"""
											__a       =		["""adapt""", """act""", """ap@@""", """te"""]
											__a       =		tokenizer.tokenize(__lowercase	)
											self.assertListEqual(__lowercase      ,				__lowercase	)

											__a       =		[tokenizer.bos_token] + tokens + [tokenizer.eos_token]

											__a       =		[0, 1, 2, 3, 4, 5]
											self.assertListEqual(tokenizer.convert_tokens_to_ids(__lowercase	)      ,				__lowercase	)





							def 						UpperCamelCase_					(   self		:		Optional[int]	):

											'''simple docstring'''
											__a       =		BlenderbotSmallTokenizer.from_pretrained("""facebook/blenderbot-90M"""	)
											assert tok("""sam"""	).input_ids == [1384]
											__a       =		"""I am a small frog."""
											__a       =		tok([src_text]      ,				padding=__lowercase      ,				truncation=__lowercase	)["""input_ids"""]
											__a       =		tok.batch_decode(__lowercase      ,				skip_special_tokens=__lowercase      ,				clean_up_tokenization_spaces=__lowercase	)[0]
											assert src_text != decoded  # I wish it did!
											assert decoded == "i am a small frog ."







							def 						UpperCamelCase_					(   self		:		Tuple	):

											'''simple docstring'''
											__a       =		BlenderbotSmallTokenizer.from_pretrained("""facebook/blenderbot-90M"""	)
											__a       =		"""I am a small frog ."""
											__a       =		"""."""
											__a       =		tok(__lowercase	)["""input_ids"""]
											__a       =		tok(__lowercase	)["""input_ids"""]

											assert encoded[-1] == encoded_dot[0]
