
'''simple docstring'''






import os
from typing import Optional

import fsspec
from fsspec.archive import AbstractArchiveFileSystem
from fsspec.utils import DEFAULT_BLOCK_SIZE




class     __snake_case		(   a__):
					_lowerCAmelCase			     =	''''''
					_lowerCAmelCase			     =	(
					    None  # protocol passed in prefix to the url. ex: "gzip", for gzip://file.txt::http://foo.bar/file.txt.gz
					)
					_lowerCAmelCase			     =	None  # compression type in fsspec. ex: "gzip"
					_lowerCAmelCase			     =	None  # extension of the filename to strip. ex: "".gz" to get file.txt from file.txt.gz
					def __init__(     self,    A = "",    A = None,    A = None,    **A      ):

									"""simple docstring"""


									super().__init__(self,    **A      )
									# always open as "rb" since fsspec can then use the TextIOWrapper to make it work for "r" mode
									lowerCamelCase					:			str									= fsspec.open(
									    A,    mode='rb',    protocol=A,    compression=self.compression,    client_kwargs={
									        'requote_redirect_url': False,  # see https://github.com/huggingface/datasets/pull/5459
									        'trust_env': True,  # Enable reading proxy env variables.
									        **(target_options or {}).pop('client_kwargs',    {}      ),  # To avoid issues if it was already passed.
									    },    **(target_options or {}),    )
									lowerCamelCase					:			List[str]									= os.path.basename(self.file.path.split('::'      )[0]      )
									lowerCamelCase					:			Union[str, Any]									= (
									    self.compressed_name[: self.compressed_name.rindex('.'      )]
									    if '.' in self.compressed_name
									    else self.compressed_name
									)
									lowerCamelCase					:			List[str]									= None
					@classmethod
					def     UpperCAmelCase_							(     cls,    A      ):

									"""simple docstring"""


									return super()._strip_protocol(A      ).lstrip('/'      )
					def     UpperCAmelCase_							(     self      ):

									"""simple docstring"""


									if self.dir_cache is None:
													lowerCamelCase					:			Union[str, Any]									= {**self.file.fs.info(self.file.path      ), 'name': self.uncompressed_name}
													lowerCamelCase					:			List[str]									= {f['name']: f}
					def     UpperCAmelCase_							(     self,    A      ):

									"""simple docstring"""


									return self.file.open().read()




					def     UpperCAmelCase_							(     self,    A,    A = "rb",    A=None,    A=True,    A=None,    **A,    ):

									"""simple docstring"""


									lowerCamelCase					:			Optional[int]									= self._strip_protocol(A      )
									if mode != "rb":
													raise ValueError(F'''Tried to read with mode {mode} on file {self.file.path} opened with mode \'rb\''''      )
									return self.file.open()





class     __snake_case		(   a__):
					_lowerCAmelCase			     =	'''bz2'''
					_lowerCAmelCase			     =	'''bz2'''
					_lowerCAmelCase			     =	'''.bz2'''





class     __snake_case		(   a__):
					_lowerCAmelCase			     =	'''gzip'''
					_lowerCAmelCase			     =	'''gzip'''
					_lowerCAmelCase			     =	'''.gz'''





class     __snake_case		(   a__):
					_lowerCAmelCase			     =	'''lz4'''
					_lowerCAmelCase			     =	'''lz4'''
					_lowerCAmelCase			     =	'''.lz4'''





class     __snake_case		(   a__):
					_lowerCAmelCase			     =	'''xz'''
					_lowerCAmelCase			     =	'''xz'''
					_lowerCAmelCase			     =	'''.xz'''





class     __snake_case		(   a__):
					_lowerCAmelCase			     =	'''zstd'''
					_lowerCAmelCase			     =	'''zstd'''
					_lowerCAmelCase			     =	'''.zst'''
					def __init__(     self,    A,    A = "rb",    A = None,    A = None,    A = DEFAULT_BLOCK_SIZE,    **A,    ):

									"""simple docstring"""


									super().__init__(
									    fo=A,    mode=A,    target_protocol=A,    target_options=A,    block_size=A,    **A,    )
									# We need to wrap the zstd decompressor to avoid this error in fsspec==2021.7.0 and zstandard==0.15.2:
									#
									# File "/Users/user/.virtualenvs/hf-datasets/lib/python3.7/site-packages/fsspec/core.py", line 145, in open
									#     out.close = close
									# AttributeError: 'zstd.ZstdDecompressionReader' object attribute 'close' is read-only
									#
									# see https://github.com/intake/filesystem_spec/issues/725
									lowerCamelCase					:			Any									= self.file.__enter__




									class     __snake_case		:
														def __init__(     self,    A      ):

																		"""simple docstring"""


																		lowerCamelCase					:			List[str]									= file_
														def __enter__(     self      ):

																		"""simple docstring"""


																		self._file.__enter__()
																		return self
														def __exit__(     self,    *A,    **A      ):

																		"""simple docstring"""


																		self._file.__exit__(*A,    **A      )
														def __iter__(     self      ):

																		"""simple docstring"""


																		return iter(self._file      )
														def     UpperCAmelCase_							(     self      ):

																		"""simple docstring"""


																		return next(self._file      )




														def __getattr__(     self,    A      ):

																		"""simple docstring"""


																		return getattr(self._file,    A      )

									def fixed_enter(*A,    **A      ):
													return WrappedFile(_enter(*A,    **A      )      )

									lowerCamelCase					:			List[str]									= fixed_enter


'''simple docstring'''






import string

# frequency taken from https://en.wikipedia.org/wiki/Letter_frequency
A			      =      {
    'E': 12.70,
    'T': 9.06,
    'A': 8.17,
    'O': 7.51,
    'I': 6.97,
    'N': 6.75,
    'S': 6.33,
    'H': 6.09,
    'R': 5.99,
    'D': 4.25,
    'L': 4.03,
    'C': 2.78,
    'U': 2.76,
    'M': 2.41,
    'W': 2.36,
    'F': 2.23,
    'G': 2.02,
    'Y': 1.97,
    'P': 1.93,
    'B': 1.29,
    'V': 0.98,
    'K': 0.77,
    'J': 0.15,
    'X': 0.15,
    'Q': 0.10,
    'Z': 0.07,
}
A			      =      'ETAOINSHRDLCUMWFGYPBVKJXQZ'
A			      =      'ABCDEFGHIJKLMNOPQRSTUVWXYZ'





def    UpperCAmelCase							(  UpperCAmelCase__							:							str):
				lowerCamelCase					:			Optional[Any]									= {letter: 0 for letter in string.ascii_uppercase}
				for letter in message.upper():
								if letter in LETTERS:
												letter_count[letter] += 1

				return letter_count





def    UpperCAmelCase							(  UpperCAmelCase__							:							tuple):
				return x[0]





def    UpperCAmelCase							(  UpperCAmelCase__							:							str):
				lowerCamelCase					:			Optional[Any]									= get_letter_count(UpperCAmelCase__)
				lowerCamelCase					:			dict[int, list[str]]									= {
				    freq: [] for letter, freq in letter_to_freq.items()
				}
				for letter in LETTERS:
								freq_to_letter[letter_to_freq[letter]].append(UpperCAmelCase__)

				lowerCamelCase					:			dict[int, str]									= {}

				for freq in freq_to_letter:
								freq_to_letter[freq].sort(key=ETAOIN.find       ,							reverse=UpperCAmelCase__)
								lowerCamelCase					:			int									= ''.join(freq_to_letter[freq])

				lowerCamelCase					:			Any									= list(freq_to_letter_str.items())
				freq_pairs.sort(key=UpperCAmelCase__       ,							reverse=UpperCAmelCase__)

				lowerCamelCase					:			list[str]									= [freq_pair[1] for freq_pair in freq_pairs]

				return "".join(UpperCAmelCase__)





def    UpperCAmelCase							(  UpperCAmelCase__							:							str):
				lowerCamelCase					:			Optional[Any]									= get_frequency_order(UpperCAmelCase__)
				lowerCamelCase					:			Optional[Any]									= 0
				for common_letter in ETAOIN[:6]:
								if common_letter in freq_order[:6]:
												match_score += 1

				for uncommon_letter in ETAOIN[-6:]:
								if uncommon_letter in freq_order[-6:]:
												match_score += 1

				return match_score


if __name__ == "__main__":
					import doctest

					doctest.testmod()
