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

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

                     # If it is a prefix char, get second part
                     if ch in (b"\x00", b"\xe0"):
                            lowerCAmelCase__					     = ch + msvcrt.getch()
                            # Translate actual Win chars to bullet char types
                            try:
                                   lowerCAmelCase__					     = chr(WIN_KEYMAP[cha]     )
                                   WIN_CH_BUFFER.append(chr(KEYMAP['mod_int']     )     )
                                   WIN_CH_BUFFER.append(lowerCAmelCase__     )
                                   if ord(lowerCAmelCase__     ) in (
                                       KEYMAP["insert"] - 1 << 9,
                                       KEYMAP["delete"] - 1 << 9,
                                       KEYMAP["pg_up"] - 1 << 9,
                                       KEYMAP["pg_down"] - 1 << 9,
                                   ):
                                          WIN_CH_BUFFER.append(chr(1_2_6     )     )
                                   lowerCAmelCase__					     = chr(KEYMAP['esc']     )
                            except KeyError:
                                   lowerCAmelCase__					     = cha[1]
                     else:
                            lowerCAmelCase__					     = ch.decode(lowerCAmelCase__     )
              else:
                     lowerCAmelCase__					     = WIN_CH_BUFFER.pop(0     )
       elif os.name == "posix":
              import termios
              import tty

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






def 				__lowerCamelCase		(						):
       lowerCAmelCase__					     = get_raw_chars()
       if ord(lowerCAmelCase__     ) in [KEYMAP["interrupt"], KEYMAP["newline"]]:
              return char

       elif ord(lowerCAmelCase__     ) == KEYMAP["esc"]:
              lowerCAmelCase__					     = get_raw_chars()
              if ord(lowerCAmelCase__     ) == KEYMAP["mod_int"]:
                     lowerCAmelCase__					     = get_raw_chars()
                     if ord(lowerCAmelCase__     ) >= KEYMAP["arrow_begin"] - ARROW_KEY_FLAG and ord(lowerCAmelCase__     ) <= KEYMAP["arrow_end"] - ARROW_KEY_FLAG:
                            return chr(ord(lowerCAmelCase__     ) + 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 typing import TYPE_CHECKING

from ...utils import (
    OptionalDependencyNotAvailable,
    _LazyModule,
    is_flax_available,
    is_sentencepiece_available,
    is_tf_available,
    is_tokenizers_available,
    is_torch_available,
)


if is_sentencepiece_available():
    from ..ta.tokenization_ta import TaTokenizer
else:
    from ...utils.dummy_sentencepiece_objects import TaTokenizer

lowerCAmelCase__     						=			TaTokenizer

if is_tokenizers_available():
    from ..ta.tokenization_ta_fast import TaTokenizerFast
else:
    from ...utils.dummy_tokenizers_objects import TaTokenizerFast

lowerCAmelCase__     						=			TaTokenizerFast

lowerCAmelCase__     						=			{'configuration_mt5': ['MT5Config', 'MT5OnnxConfig']}

try:
    if not is_torch_available():
        raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
    pass
else:
    lowerCAmelCase__     						=			[
        'MT5EncoderModel',
        'MT5ForConditionalGeneration',
        'MT5ForQuestionAnswering',
        'MT5Model',
        'MT5PreTrainedModel',
        'MT5Stack',
    ]

try:
    if not is_tf_available():
        raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
    pass
else:
    lowerCAmelCase__     						=			['TFMT5EncoderModel', 'TFMT5ForConditionalGeneration', 'TFMT5Model']

try:
    if not is_flax_available():
        raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
    pass
else:
    lowerCAmelCase__     						=			['FlaxMT5EncoderModel', 'FlaxMT5ForConditionalGeneration', 'FlaxMT5Model']


if TYPE_CHECKING:
    from .configuration_mta import MTaConfig, MTaOnnxConfig

    try:
        if not is_torch_available():
            raise OptionalDependencyNotAvailable()
    except OptionalDependencyNotAvailable:
        pass
    else:
        from .modeling_mta import (
            MTaEncoderModel,
            MTaForConditionalGeneration,
            MTaForQuestionAnswering,
            MTaModel,
            MTaPreTrainedModel,
            MTaStack,
        )

    try:
        if not is_tf_available():
            raise OptionalDependencyNotAvailable()
    except OptionalDependencyNotAvailable:
        pass
    else:
        from .modeling_tf_mta import TFMTaEncoderModel, TFMTaForConditionalGeneration, TFMTaModel

    try:
        if not is_flax_available():
            raise OptionalDependencyNotAvailable()
    except OptionalDependencyNotAvailable:
        pass
    else:
        from .modeling_flax_mta import FlaxMTaEncoderModel, FlaxMTaForConditionalGeneration, FlaxMTaModel

else:
    import sys

    lowerCAmelCase__     						=			_LazyModule(
        __name__,
        globals()['__file__'],
        _import_structure,
        extra_objects={'MT5Tokenizer': MTaTokenizer, 'MT5TokenizerFast': MTaTokenizerFast},
        module_spec=__spec__,
    )
