
'''simple docstring'''



import re
import tempfile
import unittest
from pathlib import Path

from datasets.utils.metadata import DatasetMetadata





def 	_A						(							lowercase__		):
						lowercase__								=    min(re.search("""^ +"""						,						lowercase__		).end() if t.startswith(""" """		) else 0 for t in string.splitlines()		)
						return "\n".join([line[indent_level:] for line in string.splitlines() if indent_level < len(lowercase__		)]		)


__A       =      "\\n---\nlanguage:\n- zh\n- en\ntask_ids:\n- sentiment-classification\n---\n# Begin of markdown\n\nSome cool dataset card\n"

__A       =      "\\n---\n---\n# Begin of markdown\n\nSome cool dataset card\n"


__A       =      "\\n# Begin of markdown\n\nSome cool dataset card\n"







class      A							(    unittest.TestCase			):



			def A__	(   self    )     ->						Union[str, Any]:




									'''simple docstring'''



									with tempfile.TemporaryDirectory() as tmp_dir:
															lowercase__								=    Path(lowerCamelCase__    ) / """README.md"""
															with open(lowerCamelCase__    ,       """w+"""    ) as readme_file:
																					readme_file.write(lowerCamelCase__    )
															lowercase__								=    DatasetMetadata.from_readme(lowerCamelCase__    )
															self.assertDictEqual(lowerCamelCase__    ,       {"""language""": ["""zh""", """en"""], """task_ids""": ["""sentiment-classification"""]}    )

															with open(lowerCamelCase__    ,       """w+"""    ) as readme_file:
																					readme_file.write(lowerCamelCase__    )
															lowercase__								=    DatasetMetadata.from_readme(lowerCamelCase__    )
															self.assertDictEqual(lowerCamelCase__    ,       {}    )

															with open(lowerCamelCase__    ,       """w+"""    ) as readme_file:
																					readme_file.write(lowerCamelCase__    )
															lowercase__								=    DatasetMetadata.from_readme(lowerCamelCase__    )
															self.assertEqual(lowerCamelCase__    ,       {}    )



			def A__	(   self    )     ->						List[Any]:




									'''simple docstring'''



									lowercase__								=    _dedent(
									    """\
            annotations_creators:
            - found
            language_creators:
            - found
            language:
            - en
            license:
            - unknown
            multilinguality:
            - monolingual
            pretty_name: Test Dataset
            size_categories:
            - 10K<n<100K
            source_datasets:
            - extended|other-yahoo-webscope-l6
            task_categories:
            - question-answering
            task_ids:
            - open-domain-qa
            """    )
									assert DatasetMetadata.from_yaml_string(lowerCamelCase__    )

									lowercase__								=    _dedent(
									    """\
            annotations_creators:
            - found
            language:
            - en
            license:
            - unknown
            multilinguality:
            - monolingual
            pretty_name: Test Dataset
            size_categories:
            - 10K<n<100K
            source_datasets:
            - extended|other-yahoo-webscope-l6
            task_categories:
            - question-answering
            task_ids:
            - open-domain-qa
            task_ids:
            - open-domain-qa
            """    )
									with self.assertRaises(lowerCamelCase__    ):
															DatasetMetadata.from_yaml_string(lowerCamelCase__    )

									lowercase__								=    _dedent(
									    """\
            annotations_creators:
            - found
            language_creators:
            - found
            language:
            - en
            license:
            - unknown
            multilinguality:
            - monolingual
            pretty_name: Test Dataset
            size_categories:
            - 10K<n<100K
            source_datasets:
            - extended|other-yahoo-webscope-l6
            task_categories:
            - text-classification
            task_ids:
            - multi-class-classification
            paperswithcode_id:
            - squad
            configs:
            - en
            train-eval-index:
            - config: en
              task: text-classification
              task_id: multi_class_classification
              splits:
                train_split: train
                eval_split: test
              col_mapping:
                text: text
                label: target
              metrics:
                - type: accuracy
                  name: Accuracy
            extra_gated_prompt: |
              By clicking on “Access repository” below, you also agree to ImageNet Terms of Access:
              [RESEARCHER_FULLNAME] (the \"Researcher\") has requested permission to use the ImageNet database (the \"Database\") at Princeton University and Stanford University. In exchange for such permission, Researcher hereby agrees to the following terms and conditions:
              1. Researcher shall use the Database only for non-commercial research and educational purposes.
            extra_gated_fields:
              Company: text
              Country: text
              I agree to use this model for non-commerical use ONLY: checkbox
            """    )
									assert DatasetMetadata.from_yaml_string(lowerCamelCase__    )








'''simple docstring'''



import os
import sys

from . import rsa_key_generator as rkg

__A       =      128
__A       =      256





def 	_A						(							lowercase__						,						lowercase__ = DEFAULT_BLOCK_SIZE		):
						lowercase__								=    message.encode("""ascii"""		)

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





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





def 	_A						(							lowercase__						,						lowercase__						,						lowercase__ = DEFAULT_BLOCK_SIZE		):
						lowercase__								=    []
						lowercase__	,  lowercase__								=    key

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





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





def 	_A						(							lowercase__		):
						with open(lowercase__		) as fo:
												lowercase__								=    fo.read()
						lowercase__	,  lowercase__	,  lowercase__								=    content.split(""","""		)
						return (int(lowercase__		), int(lowercase__		), int(lowercase__		))





def 	_A						(							lowercase__						,						lowercase__						,						lowercase__						,						lowercase__ = DEFAULT_BLOCK_SIZE						,						):
						lowercase__	,  lowercase__	,  lowercase__								=    read_key_file(lowercase__		)
						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						,						lowercase__		)		)

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

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





def 	_A						(							lowercase__						,						lowercase__		):
						lowercase__	,  lowercase__	,  lowercase__								=    read_key_file(lowercase__		)
						with open(lowercase__		) as fo:
												lowercase__								=    fo.read()
						lowercase__	,  lowercase__	,  lowercase__								=    content.split("""_"""		)
						lowercase__								=    int(lowercase__		)
						lowercase__								=    int(lowercase__		)

						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						,						lowercase__		)		)

						lowercase__								=    []
						for block in encrypted_message.split(""","""		):
												encrypted_blocks.append(int(lowercase__		)		)

						return decrypt_message(lowercase__						,						lowercase__						,						(n, d)						,						lowercase__		)





def 	_A						(							):
						lowercase__								=    """encrypted_file.txt"""
						lowercase__								=    input(r"""Encrypt\Decrypt [e\d]: """		)

						if response.lower().startswith("""e"""		):
												lowercase__								=    """encrypt"""
						elif response.lower().startswith("""d"""		):
												lowercase__								=    """decrypt"""

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

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

												print("""\nEncrypted text:"""		)
												print(lowercase__		)

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

												print("""\nDecryption:"""		)
												print(lowercase__		)


if __name__ == "__main__":
				main()






