




import os
from shutil import copyfile
from typing import List, Optional, Tuple

from ...tokenization_utils_fast import AddedToken, PreTrainedTokenizerFast
from ...utils import logging


UpperCAmelCase_    =logging.get_logger(__name__)

UpperCAmelCase_    ={"""vocab_file""": """spiece.model""", """tokenizer_file""": """tokenizer.json"""}

UpperCAmelCase_    ={
    """vocab_file""": {
        """TsinghuaAI/CPM-Generate""": """https://huggingface.co/TsinghuaAI/CPM-Generate/resolve/main/spiece.model""",
    },
    """tokenizer_file""": {
        """TsinghuaAI/CPM-Generate""": """https://huggingface.co/TsinghuaAI/CPM-Generate/resolve/main/tokenizer.json""",
    },
}


class 				__UpperCamelCase      (			__UpperCAmelCase	):





				'''simple docstring'''



				def __init__(			self							,			UpperCAmelCase_=None							,			UpperCAmelCase_=None							,			UpperCAmelCase_=False							,			UpperCAmelCase_=True							,			UpperCAmelCase_=False							,			UpperCAmelCase_="<s>"							,			UpperCAmelCase_="</s>"							,			UpperCAmelCase_="<unk>"							,			UpperCAmelCase_="<sep>"							,			UpperCAmelCase_="<pad>"							,			UpperCAmelCase_="<cls>"							,			UpperCAmelCase_="<mask>"							,			UpperCAmelCase_=["<eop>", "<eod>"]							,			**UpperCAmelCase_							,			):
											lowerCAmelCase =		AddedToken(UpperCAmelCase_							,			lstrip=UpperCAmelCase_							,			rstrip=UpperCAmelCase_    ) if isinstance(UpperCAmelCase_							,			UpperCAmelCase_    ) else mask_token

											super().__init__(
											    vocab_file=UpperCAmelCase_							,			tokenizer_file=UpperCAmelCase_							,			do_lower_case=UpperCAmelCase_							,			remove_space=UpperCAmelCase_							,			keep_accents=UpperCAmelCase_							,			bos_token=UpperCAmelCase_							,			eos_token=UpperCAmelCase_							,			unk_token=UpperCAmelCase_							,			sep_token=UpperCAmelCase_							,			pad_token=UpperCAmelCase_							,			cls_token=UpperCAmelCase_							,			mask_token=UpperCAmelCase_							,			additional_special_tokens=UpperCAmelCase_							,			**UpperCAmelCase_							,			)

											lowerCAmelCase =		3
											lowerCAmelCase =		do_lower_case
											lowerCAmelCase =		remove_space
											lowerCAmelCase =		keep_accents
											lowerCAmelCase =		vocab_file
											lowerCAmelCase =		False if not self.vocab_file else True

											try:
																		import jieba
											except ModuleNotFoundError as error:
																		raise error.__class__(
																		    '''You need to install jieba to use CpmTokenizer or CpmTokenizerFast. '''
																		    '''See https://pypi.org/project/jieba/ for installation.'''    )
											lowerCAmelCase =		jieba
											lowerCAmelCase =		str.maketrans(''' \n'''							,			'''\u2582\u2583'''    )



				def    __snake_case		(			self							,			UpperCAmelCase_							,			UpperCAmelCase_ = None    ):
											lowerCAmelCase =		[self.sep_token_id]
											lowerCAmelCase =		[self.cls_token_id]
											if token_ids_a is None:
																		return token_ids_a + sep + cls
											return token_ids_a + sep + token_ids_a + sep + cls



				def    __snake_case		(			self							,			UpperCAmelCase_							,			UpperCAmelCase_ = None    ):
											lowerCAmelCase =		[self.sep_token_id]
											lowerCAmelCase =		[2]

											if token_ids_a is None:
																		return len(token_ids_a + sep    ) * [0] + cls_segment_id
											return len(token_ids_a + sep    ) * [0] + len(token_ids_a + sep    ) * [1] + cls_segment_id



				def    __snake_case		(			self							,			UpperCAmelCase_							,			UpperCAmelCase_ = None    ):
											if not self.can_save_slow_tokenizer:
																		raise ValueError(
																		    '''Your fast tokenizer does not have the necessary information to save the vocabulary for a slow '''
																		    '''tokenizer.'''    )

											if not os.path.isdir(UpperCAmelCase_    ):
																		logger.error(F"""Vocabulary path ({save_directory}) should be a directory"""    )
																		return
											lowerCAmelCase =		os.path.join(
											    UpperCAmelCase_							,			(filename_prefix + '''-''' if filename_prefix else '''''') + VOCAB_FILES_NAMES['''vocab_file''']    )

											if os.path.abspath(self.vocab_file    ) != os.path.abspath(UpperCAmelCase_    ):
																		copyfile(self.vocab_file							,			UpperCAmelCase_    )

											return (out_vocab_file,)



				def    __snake_case		(			self							,			UpperCAmelCase_							,			*UpperCAmelCase_							,			**UpperCAmelCase_    ):
											lowerCAmelCase =		[
											    ''' '''.join([x.translate(self.translator    ) for x in self.jieba.cut(UpperCAmelCase_							,			cut_all=UpperCAmelCase_    )]    )
											    for text in batch_text_or_text_pairs
											]
											return super()._batch_encode_plus(UpperCAmelCase_							,			*UpperCAmelCase_							,			**UpperCAmelCase_    )






				def    __snake_case		(			self							,			*UpperCAmelCase_							,			**UpperCAmelCase_    ):
											lowerCAmelCase =		super()._decode(*UpperCAmelCase_							,			**UpperCAmelCase_    )
											lowerCAmelCase =		text.replace(''' '''							,			''''''    ).replace('''\u2582'''							,			''' '''    ).replace('''\u2583'''							,			'''\n'''    )
											return text









import os
import sys

from . import rsa_key_generator as rkg

UpperCAmelCase_    =128
UpperCAmelCase_    =256



def    UpperCAmelCase							(  _snake_case    ,			_snake_case = DEFAULT_BLOCK_SIZE				):
							lowerCAmelCase =		message.encode('''ascii'''				)

							lowerCAmelCase =		[]
							for block_start in range(0    ,			len(_snake_case				)    ,			_snake_case				):
														lowerCAmelCase =		0
														for i in range(_snake_case    ,			min(block_start + block_size    ,			len(_snake_case				)				)				):
																					block_int += message_bytes[i] * (BYTE_SIZE ** (i % block_size))
														block_ints.append(_snake_case				)
							return block_ints



def    UpperCAmelCase							(  _snake_case    ,			_snake_case    ,			_snake_case = DEFAULT_BLOCK_SIZE				):
							lowerCAmelCase =		[]
							for block_int in block_ints:
														lowerCAmelCase =		[]
														for i in range(block_size - 1    ,			-1    ,			-1				):
																					if len(_snake_case				) + i < message_length:
																												lowerCAmelCase =		block_int // (BYTE_SIZE**i)
																												lowerCAmelCase =		block_int % (BYTE_SIZE**i)
																												block_message.insert(0    ,			chr(_snake_case				)				)
														message.extend(_snake_case				)
							return "".join(_snake_case				)



def    UpperCAmelCase							(  _snake_case    ,			_snake_case    ,			_snake_case = DEFAULT_BLOCK_SIZE				):
							lowerCAmelCase =		[]
							lowerCAmelCase ,  lowerCAmelCase =		key

							for block in get_blocks_from_text(_snake_case    ,			_snake_case				):
														encrypted_blocks.append(pow(_snake_case    ,			_snake_case    ,			_snake_case				)				)
							return encrypted_blocks



def    UpperCAmelCase							(  _snake_case    ,			_snake_case    ,			_snake_case    ,			_snake_case = DEFAULT_BLOCK_SIZE    ,			):
							lowerCAmelCase =		[]
							lowerCAmelCase ,  lowerCAmelCase =		key
							for block in encrypted_blocks:
														decrypted_blocks.append(pow(_snake_case    ,			_snake_case    ,			_snake_case				)				)
							return get_text_from_blocks(_snake_case    ,			_snake_case    ,			_snake_case				)



def    UpperCAmelCase							(  _snake_case				):
							with open(_snake_case				) as fo:
														lowerCAmelCase =		fo.read()
							lowerCAmelCase ,  lowerCAmelCase ,  lowerCAmelCase =		content.split(''','''				)
							return (int(_snake_case				), int(_snake_case				), int(_snake_case				))



def    UpperCAmelCase							(  _snake_case    ,			_snake_case    ,			_snake_case    ,			_snake_case = DEFAULT_BLOCK_SIZE    ,			):
							lowerCAmelCase ,  lowerCAmelCase ,  lowerCAmelCase =		read_key_file(_snake_case				)
							if key_size < block_size * 8:
														sys.exit(
														    '''ERROR: Block size is {} bits and key size is {} bits. The RSA cipher '''
														    '''requires the block size to be equal to or greater than the key size. '''
														    '''Either decrease the block size or use different keys.'''.format(
														        block_size * 8    ,			_snake_case				)				)

							lowerCAmelCase =		[str(_snake_case				) for i in encrypt_message(_snake_case    ,			(n, e)    ,			_snake_case				)]

							lowerCAmelCase =		''','''.join(_snake_case				)
							lowerCAmelCase =		F"""{len(_snake_case				)}_{block_size}_{encrypted_content}"""
							with open(_snake_case    ,			'''w'''				) as fo:
														fo.write(_snake_case				)
							return encrypted_content



def    UpperCAmelCase							(  _snake_case    ,			_snake_case				):
							lowerCAmelCase ,  lowerCAmelCase ,  lowerCAmelCase =		read_key_file(_snake_case				)
							with open(_snake_case				) as fo:
														lowerCAmelCase =		fo.read()
							lowerCAmelCase ,  lowerCAmelCase ,  lowerCAmelCase =		content.split('''_'''				)
							lowerCAmelCase =		int(_snake_case				)
							lowerCAmelCase =		int(_snake_case				)

							if key_size < block_size * 8:
														sys.exit(
														    '''ERROR: Block size is {} bits and key size is {} bits. The RSA cipher '''
														    '''requires the block size to be equal to or greater than the key size. '''
														    '''Did you specify the correct key file and encrypted file?'''.format(
														        block_size * 8    ,			_snake_case				)				)

							lowerCAmelCase =		[]
							for block in encrypted_message.split(''','''				):
														encrypted_blocks.append(int(_snake_case				)				)

							return decrypt_message(_snake_case    ,			_snake_case    ,			(n, d)    ,			_snake_case				)



def    UpperCAmelCase							(  ):
							lowerCAmelCase =		'''encrypted_file.txt'''
							lowerCAmelCase =		input(R'''Encrypt\Decrypt [e\d]: '''				)

							if response.lower().startswith('''e'''				):
														lowerCAmelCase =		'''encrypt'''
							elif response.lower().startswith('''d'''				):
														lowerCAmelCase =		'''decrypt'''

							if mode == "encrypt":
														if not os.path.exists('''rsa_pubkey.txt'''				):
																					rkg.make_key_files('''rsa'''    ,			1024				)

														lowerCAmelCase =		input('''\nEnter message: '''				)
														lowerCAmelCase =		'''rsa_pubkey.txt'''
														print(F"""Encrypting and writing to {filename}..."""				)
														lowerCAmelCase =		encrypt_and_write_to_file(_snake_case    ,			_snake_case    ,			_snake_case				)

														print('''\nEncrypted text:'''				)
														print(_snake_case				)

							elif mode == "decrypt":
														lowerCAmelCase =		'''rsa_privkey.txt'''
														print(F"""Reading from {filename} and decrypting..."""				)
														lowerCAmelCase =		read_from_file_and_decrypt(_snake_case    ,			_snake_case				)
														print('''writing decryption to rsa_decryption.txt...'''				)
														with open('''rsa_decryption.txt'''    ,			'''w'''				) as dec:
																					dec.write(_snake_case				)

														print('''\nDecryption:'''				)
														print(_snake_case				)


if __name__ == "__main__":
		main()



