import builtins
import sys

from ...utils.imports import _is_package_available
from . import cursor, input
from .helpers import Direction, clear_line, forceWrite, linebreak, move_cursor, reset_cursor, writeColor
from .keymap import KEYMAP


_SCREAMING_SNAKE_CASE      						=	False
try:
     _SCREAMING_SNAKE_CASE      						=	_is_package_available("""google.colab""")
except ModuleNotFoundError:
     pass
@input.register
class SCREAMING_SNAKE_CASE_						:







   def __init__(			self		:		Dict					,					lowerCamelCase_		:		str = None					,					lowerCamelCase_		:		list = []							):





    """simple docstring"""


    UpperCamelCase          =	0
    UpperCamelCase          =	choices
    UpperCamelCase          =	prompt
    if sys.platform == "win32":
     UpperCamelCase          =	'*'
    else:
     UpperCamelCase          =	'➔ '







   def 		lowerCamelCase_     (			self		:		Optional[int]					,					lowerCamelCase_		:		List[str]					,					lowerCamelCase_		:		str = ""							):





    """simple docstring"""


    if sys.platform != "win32":
     writeColor(self.choices[index]					,					32					,					lowerCamelCase_							)
    else:
     forceWrite(self.choices[index]					,					lowerCamelCase_							)







   def 		lowerCamelCase_     (			self		:		List[str]					,					lowerCamelCase_		:		int							):





    """simple docstring"""


    if index == self.position:
     forceWrite(f""" {self.arrow_char} """							)
     self.write_choice(lowerCamelCase_							)
    else:
     forceWrite(f"""    {self.choices[index]}"""							)
    reset_cursor()







   def 		lowerCamelCase_     (			self		:		Any					,					lowerCamelCase_		:		Direction					,					lowerCamelCase_		:		int = 1							):





    """simple docstring"""


    UpperCamelCase          =	self.position
    if direction == Direction.DOWN:
     if self.position + 1 >= len(self.choices							):
      return
     self.position += num_spaces
    else:
     if self.position - 1 < 0:
      return
     self.position -= num_spaces
    clear_line()
    self.print_choice(lowerCamelCase_							)
    move_cursor(lowerCamelCase_					,					direction.name							)
    self.print_choice(self.position							)







   @input.mark(KEYMAP["""up"""]							)
   def 		lowerCamelCase_     (			self		:		Optional[int]							):





    """simple docstring"""


    self.move_direction(Direction.UP							)







   @input.mark(KEYMAP["""down"""]							)
   def 		lowerCamelCase_     (			self		:		Optional[int]							):





    """simple docstring"""


    self.move_direction(Direction.DOWN							)







   @input.mark(KEYMAP["""newline"""]							)
   def 		lowerCamelCase_     (			self		:		str							):





    """simple docstring"""


    move_cursor(len(self.choices							) - self.position					,					"""DOWN"""							)
    return self.position







   @input.mark(KEYMAP["""interrupt"""]							)
   def 		lowerCamelCase_     (			self		:		Optional[Any]							):





    """simple docstring"""


    move_cursor(len(self.choices							) - self.position					,					"""DOWN"""							)
    raise KeyboardInterrupt







   @input.mark_multiple(*[KEYMAP[str(lowerCamelCase_							)] for number in range(10							)]							)
   def 		lowerCamelCase_     (			self		:		int							):





    """simple docstring"""


    UpperCamelCase          =	int(chr(self.current_selection							)							)
    UpperCamelCase          =	index - self.position
    if index == self.position:
     return
    if index < len(self.choices							):
     if self.position > index:
      self.move_direction(Direction.UP					,					-movement							)
     elif self.position < index:
      self.move_direction(Direction.DOWN					,					lowerCamelCase_							)
     else:
      return
    else:
     return







   def 		lowerCamelCase_     (			self		:		List[Any]					,					lowerCamelCase_		:		int = 0							):





    """simple docstring"""


    if self.prompt:
     linebreak()
     forceWrite(self.prompt					,					"""\n"""							)
     if in_colab:
      forceWrite("""Please input a choice index (starting from 0), and press enter"""					,					"""\n"""							)
     else:
      forceWrite("""Please select a choice using the arrow or number keys, and selecting with enter"""					,					"""\n"""							)
    UpperCamelCase          =	default_choice
    for i in range(len(self.choices							)							):
     self.print_choice(lowerCamelCase_							)
     forceWrite("""\n"""							)
    move_cursor(len(self.choices							) - self.position					,					"""UP"""							)
    with cursor.hide():
     while True:
      if in_colab:
       try:
        UpperCamelCase          =	int(builtins.input()							)
       except ValueError:
        UpperCamelCase          =	default_choice
      else:
       UpperCamelCase          =	self.handle_input()
      if choice is not None:
       reset_cursor()
       for _ in range(len(self.choices							) + 1							):
        move_cursor(1					,					"""UP"""							)
        clear_line()
       self.write_choice(lowerCamelCase_					,					"""\n"""							)
       return choice

import json
import os
import unittest

from transformers.models.xlm.tokenization_xlm import VOCAB_FILES_NAMES, XLMTokenizer
from transformers.testing_utils import slow

from ...test_tokenization_common import TokenizerTesterMixin





class 		_lowercase						(					snake_case_						,      unittest.TestCase       ):
 lowercase				     =   XLMTokenizer
 lowercase				     =   False

 def 						SCREAMING_SNAKE_CASE__   ( self	:							Any			)   ->						List[Any]:

  """simple docstring"""





  super().setUp()

  # Adapted from Sennrich et al. 2015 and https://github.com/rsennrich/subword-nmt
  UpperCamelCase_					:						List[Any] =					[
      'l',
      'o',
      'w',
      'e',
      'r',
      's',
      't',
      'i',
      'd',
      'n',
      'w</w>',
      'r</w>',
      't</w>',
      'lo',
      'low',
      'er</w>',
      'low</w>',
      'lowest</w>',
      'newer</w>',
      'wider</w>',
      '<unk>',
  ]
  UpperCamelCase_					:						str =					dict(zip(snake_case   ,      range(len(snake_case			)			)			)			)
  UpperCamelCase_					:						Tuple =					['l o 123', 'lo w 1456', 'e r</w> 1789', '']

  UpperCamelCase_					:						Tuple =					os.path.join(self.tmpdirname   ,      VOCAB_FILES_NAMES['vocab_file']			)
  UpperCamelCase_					:						Any =					os.path.join(self.tmpdirname   ,      VOCAB_FILES_NAMES['merges_file']			)
  with open(self.vocab_file   ,      'w'			) as fp:
   fp.write(json.dumps(snake_case			)			)
  with open(self.merges_file   ,      'w'			) as fp:
   fp.write('\n'.join(snake_case			)			)

 def 						SCREAMING_SNAKE_CASE__   ( self	:							List[Any]   ,      snake_case	:							Union[str, Any]			)   ->						int:

  """simple docstring"""





  UpperCamelCase_					:						Tuple =					'lower newer'
  UpperCamelCase_					:						Optional[int] =					'lower newer'
  return input_text, output_text

 def 						SCREAMING_SNAKE_CASE__   ( self	:							Union[str, Any]			)   ->						Tuple:

  """simple docstring"""





  UpperCamelCase_					:						int =					XLMTokenizer(self.vocab_file   ,      self.merges_file			)

  UpperCamelCase_					:						List[str] =					'lower'
  UpperCamelCase_					:						Optional[int] =					['low', 'er</w>']
  UpperCamelCase_					:						Optional[Any] =					tokenizer.tokenize(snake_case			)
  self.assertListEqual(snake_case   ,      snake_case			)

  UpperCamelCase_					:						List[Any] =					tokens + ['<unk>']
  UpperCamelCase_					:						int =					[1_4, 1_5, 2_0]
  self.assertListEqual(tokenizer.convert_tokens_to_ids(snake_case			)   ,      snake_case			)


 @slow
 def 						SCREAMING_SNAKE_CASE__   ( self	:							List[Any]			)   ->						Optional[int]:

  """simple docstring"""





  UpperCamelCase_					:						int =					XLMTokenizer.from_pretrained('xlm-mlm-en-2048'			)

  UpperCamelCase_					:						int =					tokenizer.encode('sequence builders'   ,      add_special_tokens=snake_case			)
  UpperCamelCase_					:						Optional[int] =					tokenizer.encode('multi-sequence build'   ,      add_special_tokens=snake_case			)

  UpperCamelCase_					:						Tuple =					tokenizer.build_inputs_with_special_tokens(snake_case			)
  UpperCamelCase_					:						Any =					tokenizer.build_inputs_with_special_tokens(snake_case   ,      snake_case			)

  assert encoded_sentence == [0] + text + [1]
  assert encoded_pair == [0] + text + [1] + text_a + [1]



