






"""simple docstring"""


import os
import sys

from . import rsa_key_generator as rkg

__SCREAMING_SNAKE_CASE      =      1_28
__SCREAMING_SNAKE_CASE      =      2_56


def 					UpperCAmelCase			(				a__    ,			a__ = DEFAULT_BLOCK_SIZE   ):





						'''simple docstring'''






						lowerCAmelCase      :List[Any]				  = message.encode('ascii'   )

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


def 					UpperCAmelCase			(				a__    ,			a__    ,			a__ = DEFAULT_BLOCK_SIZE   ):





						'''simple docstring'''






						lowerCAmelCase      :list[str]				  = []
						for block_int in block_ints:
												lowerCAmelCase      :list[str]				  = []
												for i in range(block_size - 1    ,			-1    ,			-1   ):
																		if len(a__   ) + i < message_length:
																								lowerCAmelCase      :Dict				  = block_int // (BYTE_SIZE**i)
																								lowerCAmelCase      :Optional[int]				  = block_int % (BYTE_SIZE**i)
																								block_message.insert(0    ,			chr(a__   )   )
												message.extend(a__   )
						return "".join(a__   )


def 					UpperCAmelCase			(				a__    ,			a__    ,			a__ = DEFAULT_BLOCK_SIZE   ):





						'''simple docstring'''






						lowerCAmelCase      :Any				  = []
						lowerCAmelCase      :Tuple				  = key

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


def 					UpperCAmelCase			(				a__    ,			a__    ,			a__    ,			a__ = DEFAULT_BLOCK_SIZE    ,			):





						'''simple docstring'''






						lowerCAmelCase      :Optional[int]				  = []
						lowerCAmelCase      :Union[str, Any]				  = key
						for block in encrypted_blocks:
												decrypted_blocks.append(pow(a__    ,			a__    ,			a__   )   )
						return get_text_from_blocks(a__    ,			a__    ,			a__   )


def 					UpperCAmelCase			(				a__   ):





						'''simple docstring'''






						with open(a__   ) as fo:
												lowerCAmelCase      :List[Any]				  = fo.read()
						lowerCAmelCase      :Optional[Any]				  = content.split(','   )
						return (int(a__   ), int(a__   ), int(a__   ))


def 					UpperCAmelCase			(				a__    ,			a__    ,			a__    ,			a__ = DEFAULT_BLOCK_SIZE    ,			):





						'''simple docstring'''






						lowerCAmelCase      :Any				  = read_key_file(a__   )
						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    ,			a__   )   )

						lowerCAmelCase      :Tuple				  = [str(a__   ) for i in encrypt_message(a__    ,			(n, e)    ,			a__   )]

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


def 					UpperCAmelCase			(				a__    ,			a__   ):





						'''simple docstring'''






						lowerCAmelCase      :Optional[Any]				  = read_key_file(a__   )
						with open(a__   ) as fo:
												lowerCAmelCase      :str				  = fo.read()
						lowerCAmelCase      :Dict				  = content.split('_'   )
						lowerCAmelCase      :str				  = int(a__   )
						lowerCAmelCase      :Optional[int]				  = int(a__   )

						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    ,			a__   )   )

						lowerCAmelCase      :Union[str, Any]				  = []
						for block in encrypted_message.split(','   ):
												encrypted_blocks.append(int(a__   )   )

						return decrypt_message(a__    ,			a__    ,			(n, d)    ,			a__   )


def 					UpperCAmelCase			(				):





						'''simple docstring'''






						lowerCAmelCase      :Optional[Any]				  = "encrypted_file.txt"
						lowerCAmelCase      :Any				  = input(R'Encrypt\Decrypt [e\d]: '   )

						if response.lower().startswith('e'   ):
												lowerCAmelCase      :str				  = "encrypt"
						elif response.lower().startswith('d'   ):
												lowerCAmelCase      :Union[str, Any]				  = "decrypt"

						if mode == "encrypt":
												if not os.path.exists('rsa_pubkey.txt'   ):
																		rkg.make_key_files('rsa'    ,			10_24   )

												lowerCAmelCase      :List[str]				  = input('\nEnter message: '   )
												lowerCAmelCase      :List[str]				  = "rsa_pubkey.txt"
												print(F"""Encrypting and writing to {filename}..."""   )
												lowerCAmelCase      :Optional[int]				  = encrypt_and_write_to_file(a__    ,			a__    ,			a__   )

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

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

												print('\nDecryption:'   )
												print(a__   )


if __name__ == "__main__":
		main()







"""simple docstring"""


import unittest

import torch

from diffusers import DDIMScheduler, TextToVideoZeroPipeline
from diffusers.utils import load_pt, require_torch_gpu, slow

from ..test_pipelines_common import assert_mean_pixel_difference




@slow
@require_torch_gpu
class 	__UpperCamelCase    (    unittest.TestCase	):
					def 					UpperCAmelCase__   (       self       :  Union[str, Any]      )  ->					Optional[Any]:
											lowerCAmelCase      :Union[str, Any]				  = 'runwayml/stable-diffusion-v1-5'
											lowerCAmelCase      :Tuple				  = TextToVideoZeroPipeline.from_pretrained(UpperCAmelCase    ,   torch_dtype=torch.floataa      ).to('cuda'      )
											lowerCAmelCase      :Union[str, Any]				  = DDIMScheduler.from_config(pipe.scheduler.config      )
											lowerCAmelCase      :str				  = torch.Generator(device='cuda'      ).manual_seed(0      )

											lowerCAmelCase      :Any				  = 'A bear is playing a guitar on Times Square'
											lowerCAmelCase      :Optional[Any]				  = pipe(prompt=UpperCAmelCase    ,   generator=UpperCAmelCase      ).images

											lowerCAmelCase      :List[str]				  = load_pt(
											    'https://huggingface.co/datasets/hf-internal-testing/diffusers-images/resolve/main/text-to-video/A bear is playing a guitar on Times Square.pt'      )

											assert_mean_pixel_difference(UpperCAmelCase    ,   UpperCAmelCase      )