
'''simple docstring'''







import os
import random
import sys

from . import cryptomath_module as cryptomath
from . import rabin_miller

lowercase					:							Any   =      3







def        SCREAMING_SNAKE_CASE__			(     __A			) ->			int:
	print('Generating primitive root of p'			)
	while True:
		_snake_case     		=	random.randrange(3    ,       __A			)
		if pow(__A    ,       2    ,       __A			) == 1:
			continue
		if pow(__A    ,       __A    ,       __A			) == 1:
			continue
		return g







def        SCREAMING_SNAKE_CASE__			(     __A			) ->			tuple[tuple[int, int, int, int], tuple[int, int]]:
	print('Generating prime p...'			)
	_snake_case     		=	rabin_miller.generate_large_prime(__A			)  # select large prime number.
	_snake_case     		=	primitive_root(__A			)  # one primitive root on modulo p.
	_snake_case     		=	random.randrange(3    ,       __A			)  # private_key -> have to be greater than 2 for safety.
	_snake_case     		=	cryptomath.find_mod_inverse(pow(__A    ,       __A    ,       __A			)    ,       __A			)

	_snake_case     		=	(key_size, e_a, e_a, p)
	_snake_case     		=	(key_size, d)

	return public_key, private_key







def        SCREAMING_SNAKE_CASE__			(     __A    ,       __A			) ->			None:
	if os.path.exists(F'{name}_pubkey.txt'			) or os.path.exists(F'{name}_privkey.txt'			):
		print('\nWARNING:'			)
		print(
		    F'"{name}_pubkey.txt" or "{name}_privkey.txt" already exists. \n'
		    'Use a different name or delete these files and re-run this program.'			)
		sys.exit()

	_snake_case		,				_snake_case     		=	generate_key(__A			)
	print(F'\nWriting public key to file {name}_pubkey.txt...'			)
	with open(F'{name}_pubkey.txt'    ,       'w'			) as fo:
		fo.write(F'{public_key[0]},{public_key[1]},{public_key[2]},{public_key[3]}'			)

	print(F'Writing private key to file {name}_privkey.txt...'			)
	with open(F'{name}_privkey.txt'    ,       'w'			) as fo:
		fo.write(F'{private_key[0]},{private_key[1]}'			)







def        SCREAMING_SNAKE_CASE__			(     ) ->			None:
	print('Making key files...'			)
	make_key_files('elgamal'    ,       2_048			)
	print('Key files generation successful'			)


if __name__ == "__main__":
					main()



'''simple docstring'''







from typing import List, Optional

from tokenizers import ByteLevelBPETokenizer

from ...tokenization_utils_fast import PreTrainedTokenizerFast
from ...utils import logging
from .tokenization_blenderbot_small import BlenderbotSmallTokenizer


lowercase					:							Optional[Any]   =      logging.get_logger(__name__)

lowercase					:							str   =      {
    "vocab_file": "vocab.json",
    "merges_file": "merges.txt",
    "tokenizer_config_file": "tokenizer_config.json",
}

lowercase					:							Optional[Any]   =      {
    "vocab_file": {
        "facebook/blenderbot_small-90M": "https://huggingface.co/facebook/blenderbot_small-90M/resolve/main/vocab.json"
    },
    "merges_file": {
        "facebook/blenderbot_small-90M": "https://huggingface.co/facebook/blenderbot_small-90M/resolve/main/merges.txt"
    },
    "tokenizer_config_file": {
        "facebook/blenderbot_small-90M": (
            "https://huggingface.co/facebook/blenderbot_small-90M/resolve/main/tokenizer_config.json"
        )
    },
}

lowercase					:							List[Any]   =      {
    "facebook/blenderbot_small-90M": 512,
}


class 		__UpperCAmelCase   (      _lowerCamelCase		):
							__lowercase   	= VOCAB_FILES_NAMES
							__lowercase   	= PRETRAINED_VOCAB_FILES_MAP
							__lowercase   	= PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
							__lowercase   	= BlenderbotSmallTokenizer


							def __init__( self					,     lowerCAmelCase_=None					,     lowerCAmelCase_=None					,     lowerCAmelCase_="<|endoftext|>"					,     lowerCAmelCase_="<|endoftext|>"					,     lowerCAmelCase_="<|endoftext|>"					,     lowerCAmelCase_=False					,     lowerCAmelCase_=True					,     **lowerCAmelCase_					,     ):





								"""simple docstring"""






								super().__init__(
								    ByteLevelBPETokenizer(
								        vocab=lowerCAmelCase_					,     merges=lowerCAmelCase_					,     add_prefix_space=lowerCAmelCase_					,     trim_offsets=lowerCAmelCase_					,     )					,     bos_token=lowerCAmelCase_					,     eos_token=lowerCAmelCase_					,     unk_token=lowerCAmelCase_					,     **lowerCAmelCase_					,     )
								_snake_case     		=	add_prefix_space


							def 				lowerCamelCase       ( self					,     lowerCAmelCase_					,     lowerCAmelCase_=None						):





								"""simple docstring"""






								_snake_case     		=	[self.bos_token_id] + token_ids_a + [self.eos_token_id]
								if token_ids_a is None:
									return output

								return output + [self.eos_token_id] + token_ids_a + [self.eos_token_id]




							def 				lowerCamelCase       ( self					,     lowerCAmelCase_					,     lowerCAmelCase_ = None						):





								"""simple docstring"""






								_snake_case     		=	[self.sep_token_id]
								_snake_case     		=	[self.cls_token_id]

								if token_ids_a is None:
									return len(cls + token_ids_a + sep						) * [0]
								return len(cls + token_ids_a + sep + sep + token_ids_a + sep						) * [0]

