



"""simple docstring"""
import itertools
import string
from collections.abc import Generator, Iterable





def  lowerCamelCase_						(UpperCamelCase__		:		Iterable[str]     ,       UpperCamelCase__		:		int							):
    _UpperCAmelCase							:  Dict											=    iter(UpperCamelCase__							)
    while True:
        _UpperCAmelCase							:  Optional[int]											=    tuple(itertools.islice(UpperCamelCase__     ,       UpperCamelCase__							)							)
        if not chunk:
            return
        yield chunk





def  lowerCamelCase_						(UpperCamelCase__		:		str							):
    _UpperCAmelCase							:  Union[str, Any]											=    ''''''.join([c.upper() for c in dirty if c in string.ascii_letters]							)
    _UpperCAmelCase							:  Optional[int]											=    ''''''

    if len(UpperCamelCase__							) < 2:
        return dirty

    for i in range(len(UpperCamelCase__							) - 1							):
        clean += dirty[i]

        if dirty[i] == dirty[i + 1]:
            clean += "X"

    clean += dirty[-1]

    if len(UpperCamelCase__							) & 1:
        clean += "X"

    return clean





def  lowerCamelCase_						(UpperCamelCase__		:		str							):
    # I and J are used interchangeably to allow
    # us to use a 5x5 table (25 letters)
    _UpperCAmelCase							:  Dict											=    '''ABCDEFGHIKLMNOPQRSTUVWXYZ'''
    # we're using a list instead of a '2d' array because it makes the math
    # for setting up the table and doing the actual encoding/decoding simpler
    _UpperCAmelCase							:  List[str]											=    []

    # copy key chars into the table if they are in `alphabet` ignoring duplicates
    for char in key.upper():
        if char not in table and char in alphabet:
            table.append(UpperCamelCase__							)

    # fill the rest of the table in with the remaining alphabet chars
    for char in alphabet:
        if char not in table:
            table.append(UpperCamelCase__							)

    return table





def  lowerCamelCase_						(UpperCamelCase__		:		str     ,       UpperCamelCase__		:		str							):
    _UpperCAmelCase							:  str											=    generate_table(UpperCamelCase__							)
    _UpperCAmelCase							:  Optional[int]											=    prepare_input(UpperCamelCase__							)
    _UpperCAmelCase							:  Optional[Any]											=    ''''''

    # https://en.wikipedia.org/wiki/Playfair_cipher#Description
    for chara, chara in chunker(UpperCamelCase__     ,       2							):
        _UpperCAmelCase							,				_UpperCAmelCase							:  str											=    divmod(table.index(UpperCamelCase__							)     ,       5							)
        _UpperCAmelCase							,				_UpperCAmelCase							:  Optional[int]											=    divmod(table.index(UpperCamelCase__							)     ,       5							)

        if rowa == rowa:
            ciphertext += table[rowa * 5 + (cola + 1) % 5]
            ciphertext += table[rowa * 5 + (cola + 1) % 5]
        elif cola == cola:
            ciphertext += table[((rowa + 1) % 5) * 5 + cola]
            ciphertext += table[((rowa + 1) % 5) * 5 + cola]
        else:  # rectangle
            ciphertext += table[rowa * 5 + cola]
            ciphertext += table[rowa * 5 + cola]

    return ciphertext





def  lowerCamelCase_						(UpperCamelCase__		:		str     ,       UpperCamelCase__		:		str							):
    _UpperCAmelCase							:  Tuple											=    generate_table(UpperCamelCase__							)
    _UpperCAmelCase							:  Optional[int]											=    ''''''

    # https://en.wikipedia.org/wiki/Playfair_cipher#Description
    for chara, chara in chunker(UpperCamelCase__     ,       2							):
        _UpperCAmelCase							,				_UpperCAmelCase							:  Any											=    divmod(table.index(UpperCamelCase__							)     ,       5							)
        _UpperCAmelCase							,				_UpperCAmelCase							:  Optional[int]											=    divmod(table.index(UpperCamelCase__							)     ,       5							)

        if rowa == rowa:
            plaintext += table[rowa * 5 + (cola - 1) % 5]
            plaintext += table[rowa * 5 + (cola - 1) % 5]
        elif cola == cola:
            plaintext += table[((rowa - 1) % 5) * 5 + cola]
            plaintext += table[((rowa - 1) % 5) * 5 + cola]
        else:  # rectangle
            plaintext += table[rowa * 5 + cola]
            plaintext += table[rowa * 5 + cola]

    return plaintext







"""simple docstring"""
from typing import TYPE_CHECKING

from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_torch_available


_lowerCAmelCase    :int     =					{'configuration_vit_msn': ['VIT_MSN_PRETRAINED_CONFIG_ARCHIVE_MAP', 'ViTMSNConfig']}

try:
  if not is_torch_available():
    raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
  pass
else:
  _lowerCAmelCase    :Any     =					[
      'VIT_MSN_PRETRAINED_MODEL_ARCHIVE_LIST',
      'ViTMSNModel',
      'ViTMSNForImageClassification',
      'ViTMSNPreTrainedModel',
  ]

if TYPE_CHECKING:
  from .configuration_vit_msn import VIT_MSN_PRETRAINED_CONFIG_ARCHIVE_MAP, ViTMSNConfig

  try:
    if not is_torch_available():
      raise OptionalDependencyNotAvailable()
  except OptionalDependencyNotAvailable:
    pass
  else:
    from .modeling_vit_msn import (
        VIT_MSN_PRETRAINED_MODEL_ARCHIVE_LIST,
        ViTMSNForImageClassification,
        ViTMSNModel,
        ViTMSNPreTrainedModel,
    )

else:
  import sys

  _lowerCAmelCase    :int     =					_LazyModule(__name__, globals()['__file__'], _import_structure, module_spec=__spec__)


