


from __future__ import annotations

snake_case							:	Union[str, Any]					      =				tuple[int, int, int]
snake_case							:	Dict					      =				tuple[str, str, str]


# used alphabet --------------------------
# from string.ascii_uppercase
snake_case							:	Union[str, Any]					      =				'''ABCDEFGHIJKLMNOPQRSTUVWXYZ'''

# -------------------------- default selection --------------------------
# rotors --------------------------
snake_case							:	Optional[Any]					      =				'''EGZWVONAHDCLFQMSIPJBYUKXTR'''
snake_case							:	int					      =				'''FOBHMDKEXQNRAULPGSJVTYICZW'''
snake_case							:	Dict					      =				'''ZJXESIUQLHAVRMDOYGTNFWPBKC'''
# reflector --------------------------
snake_case							:	List[str]					      =				{
    '''A''': '''N''',
    '''N''': '''A''',
    '''B''': '''O''',
    '''O''': '''B''',
    '''C''': '''P''',
    '''P''': '''C''',
    '''D''': '''Q''',
    '''Q''': '''D''',
    '''E''': '''R''',
    '''R''': '''E''',
    '''F''': '''S''',
    '''S''': '''F''',
    '''G''': '''T''',
    '''T''': '''G''',
    '''H''': '''U''',
    '''U''': '''H''',
    '''I''': '''V''',
    '''V''': '''I''',
    '''J''': '''W''',
    '''W''': '''J''',
    '''K''': '''X''',
    '''X''': '''K''',
    '''L''': '''Y''',
    '''Y''': '''L''',
    '''M''': '''Z''',
    '''Z''': '''M''',
}

# -------------------------- extra rotors --------------------------
snake_case							:	Optional[int]					      =				'''RMDJXFUWGISLHVTCQNKYPBEZOA'''
snake_case							:	List[str]					      =				'''SGLCPQWZHKXAREONTFBVIYJUDM'''
snake_case							:	Tuple					      =				'''HVSICLTYKQUBXDWAJZOMFGPREN'''
snake_case							:	Optional[Any]					      =				'''RZWQHFMVDBKICJLNTUXAGYPSOE'''
snake_case							:	Dict					      =				'''LFKIJODBEGAMQPXVUHYSTCZRWN'''
snake_case							:	Dict					      =				'''KOAEGVDHXPQZMLFTYWJNBRCIUS'''






def 							__lowercase       (			__lowerCAmelCase							:    RotorPositionT ,   __lowerCAmelCase							:    RotorSelectionT ,   __lowerCAmelCase							:    str       ):
       # Checks if there are 3 unique rotors

       if (unique_rotsel := len(set(__lowerCAmelCase       )       )) < 3:
              a__					=					F'Please use 3 unique rotors (not {unique_rotsel})'
              raise Exception(__lowerCAmelCase       )

       # Checks if rotor positions are valid
       a__				, a__				, a__					=					rotpos
       if not 0 < rotorposa <= len(__lowerCAmelCase       ):
              a__					=					F'First rotor position is not within range of 1..26 ({rotorposa}'
              raise ValueError(__lowerCAmelCase       )
       if not 0 < rotorposa <= len(__lowerCAmelCase       ):
              a__					=					F'Second rotor position is not within range of 1..26 ({rotorposa})'
              raise ValueError(__lowerCAmelCase       )
       if not 0 < rotorposa <= len(__lowerCAmelCase       ):
              a__					=					F'Third rotor position is not within range of 1..26 ({rotorposa})'
              raise ValueError(__lowerCAmelCase       )

       # Validates string and returns dict
       a__					=					_plugboard(__lowerCAmelCase       )

       return rotpos, rotsel, pbdict






def 							__lowercase       (			__lowerCAmelCase							:    str       ):

       # tests the input string if it
       # a) is type string
       # b) has even length (so pairs can be made)
       if not isinstance(__lowerCAmelCase ,   __lowerCAmelCase       ):
              a__					=					F'Plugboard setting isn\'t type string ({type(__lowerCAmelCase       )})'
              raise TypeError(__lowerCAmelCase       )
       elif len(__lowerCAmelCase       ) % 2 != 0:
              a__					=					F'Odd number of symbols ({len(__lowerCAmelCase       )})'
              raise Exception(__lowerCAmelCase       )
       elif pbstring == "":
              return {}

       pbstring.replace(' ' ,   ''       )

       # Checks if all characters are unique
       a__					=					set()
       for i in pbstring:
              if i not in abc:
                     a__					=					F'\'{i}\' not in list of symbols'
                     raise Exception(__lowerCAmelCase       )
              elif i in tmppbl:
                     a__					=					F'Duplicate symbol ({i})'
                     raise Exception(__lowerCAmelCase       )
              else:
                     tmppbl.add(__lowerCAmelCase       )
       del tmppbl

       # Created the dictionary
       a__					=					{}
       for j in range(0 ,   len(__lowerCAmelCase       ) - 1 ,   2       ):
              a__					=					pbstring[j + 1]
              a__					=					pbstring[j]

       return pb






def 							__lowercase       (			__lowerCAmelCase							:    str ,   __lowerCAmelCase							:    RotorPositionT ,   __lowerCAmelCase							:    RotorSelectionT = (rotora, rotora, rotora) ,   __lowerCAmelCase							:    str = "" ,   ):
       a__					=					text.upper()
       a__				, a__				, a__					=					_validator(
           __lowerCAmelCase ,   __lowerCAmelCase ,   plugb.upper()       )

       a__				, a__				, a__					=					rotor_position
       a__				, a__				, a__					=					rotor_selection
       rotorposa -= 1
       rotorposa -= 1
       rotorposa -= 1

       a__					=					[]

       # encryption/decryption process --------------------------
       for symbol in text:
              if symbol in abc:
                     # 1st plugboard --------------------------
                     if symbol in plugboard:
                            a__					=					plugboard[symbol]

                     # rotor ra --------------------------
                     a__					=					abc.index(__lowerCAmelCase       ) + rotorposa
                     a__					=					rotora[index % len(__lowerCAmelCase       )]

                     # rotor rb --------------------------
                     a__					=					abc.index(__lowerCAmelCase       ) + rotorposa
                     a__					=					rotora[index % len(__lowerCAmelCase       )]

                     # rotor rc --------------------------
                     a__					=					abc.index(__lowerCAmelCase       ) + rotorposa
                     a__					=					rotora[index % len(__lowerCAmelCase       )]

                     # reflector --------------------------
                     # this is the reason you don't need another machine to decipher

                     a__					=					reflector[symbol]

                     # 2nd rotors
                     a__					=					abc[rotora.index(__lowerCAmelCase       ) - rotorposa]
                     a__					=					abc[rotora.index(__lowerCAmelCase       ) - rotorposa]
                     a__					=					abc[rotora.index(__lowerCAmelCase       ) - rotorposa]

                     # 2nd plugboard
                     if symbol in plugboard:
                            a__					=					plugboard[symbol]

                     # moves/resets rotor positions
                     rotorposa += 1
                     if rotorposa >= len(__lowerCAmelCase       ):
                            a__					=					0
                            rotorposa += 1
                     if rotorposa >= len(__lowerCAmelCase       ):
                            a__					=					0
                            rotorposa += 1
                     if rotorposa >= len(__lowerCAmelCase       ):
                            a__					=					0

        # else:
        #    pass
        #    Error could be also raised
        #    raise ValueError(
        #       'Invalid symbol('+repr(symbol)+')')
              result.append(__lowerCAmelCase       )

       return "".join(__lowerCAmelCase       )


if __name__ == "__main__":
      snake_case							:	int					      =				'''This is my Python script that emulates the Enigma machine from WWII.'''
      snake_case							:	Optional[Any]					      =				(1, 1, 1)
      snake_case							:	Dict					      =				'''pictures'''
      snake_case							:	Optional[int]					      =				(rotora, rotora, rotora)
      snake_case							:	List[str]					      =				enigma(message, rotor_pos, rotor_sel, pb)

      print('''Encrypted message:''', en)
      print('''Decrypted message:''', enigma(en, rotor_pos, rotor_sel, pb))








from typing import List

from ...configuration_utils import PretrainedConfig
from ...utils import logging


snake_case							:	Tuple					      =				logging.get_logger(__name__)

snake_case							:	List[Any]					      =				{
    '''snap-research/efficientformer-l1-300''': (
        '''https://huggingface.co/snap-research/efficientformer-l1-300/resolve/main/config.json'''
    ),
}







class 	snake_case_       (lowerCamelCase_				):
					UpperCAmelCase__ :   int   				=      '''efficientformer'''
					def __init__(				self       :List[str]      ,__snake_case       :List[int] = [3, 2, 6, 4]      ,__snake_case       :List[int] = [48, 96, 2_24, 4_48]      ,__snake_case       :List[bool] = [True, True, True, True]      ,__snake_case       :int = 4_48      ,__snake_case       :int = 32      ,__snake_case       :int = 4      ,__snake_case       :int = 7      ,__snake_case       :int = 5      ,__snake_case       :int = 8      ,__snake_case       :int = 4      ,__snake_case       :float = 0.0      ,__snake_case       :int = 16      ,__snake_case       :int = 3      ,__snake_case       :int = 3      ,__snake_case       :int = 3      ,__snake_case       :int = 2      ,__snake_case       :int = 1      ,__snake_case       :float = 0.0      ,__snake_case       :int = 1      ,__snake_case       :bool = True      ,__snake_case       :bool = True      ,__snake_case       :float = 1E-5      ,__snake_case       :str = "gelu"      ,__snake_case       :float = 0.02      ,__snake_case       :float = 1E-12      ,__snake_case       :int = 2_24      ,__snake_case       :float = 1E-05      ,**__snake_case       :Dict      ,) ->   None:
												super().__init__(**__snake_case				)

												a__					=					hidden_act
												a__					=					hidden_dropout_prob
												a__					=					hidden_sizes
												a__					=					num_hidden_layers
												a__					=					num_attention_heads
												a__					=					initializer_range
												a__					=					layer_norm_eps
												a__					=					patch_size
												a__					=					num_channels
												a__					=					depths
												a__					=					mlp_expansion_ratio
												a__					=					downsamples
												a__					=					dim
												a__					=					key_dim
												a__					=					attention_ratio
												a__					=					resolution
												a__					=					pool_size
												a__					=					downsample_patch_size
												a__					=					downsample_stride
												a__					=					downsample_pad
												a__					=					drop_path_rate
												a__					=					num_metaad_blocks
												a__					=					distillation
												a__					=					use_layer_scale
												a__					=					layer_scale_init_value
												a__					=					image_size
												a__					=					batch_norm_eps




