




"""simple docstring"""


import os
from typing import Optional

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






class 					lowercase(     __a ):







 '''simple docstring'''





 lowercase__ 					=					""
 lowercase__ 					=					(
     None  # protocol passed in prefix to the url. ex: "gzip", for gzip://file.txt::http://foo.bar/file.txt.gz
 )
 lowercase__ 					=					None  # compression type in fsspec. ex: "gzip"
 lowercase__ 					=					None  # extension of the filename to strip. ex: "".gz" to get file.txt from file.txt.gz


 def __init__(				self:		Dict,      a_:		str = "",      a_:		Optional[str] = None,      a_:		Optional[dict] = None,      **a_:		str		):




   '''simple docstring'''



   super().__init__(self,      **a_		)
   # always open as "rb" since fsspec can then use the TextIOWrapper to make it work for "r" mode
   _snake_case							:		Dict								=  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 {}),      )
   _snake_case							:		List[str]								=  os.path.basename(self.file.path.split("""::"""		)[0]		)
   _snake_case							:		List[str]								=  (
       self.compressed_name[: self.compressed_name.rindex("""."""		)]
       if """.""" in self.compressed_name
       else self.compressed_name
   )
   _snake_case							:		List[Any]								=  None


 @classmethod
 def  UpperCamelCase_   (				cls:		Dict,      a_:		List[str]		):




   '''simple docstring'''



   return super()._strip_protocol(a_		).lstrip("""/"""		)


 def  UpperCamelCase_   (				self:		List[str]		):




   '''simple docstring'''



   if self.dir_cache is None:
     _snake_case							:		List[Any]								=  {**self.file.fs.info(self.file.path		), """name""": self.uncompressed_name}
     _snake_case							:		Union[str, Any]								=  {f["""name"""]: f}


 def  UpperCamelCase_   (				self:		int,      a_:		str		):




   '''simple docstring'''



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


 def  UpperCamelCase_   (				self:		List[Any],      a_:		str,      a_:		str = "rb",      a_:		str=None,      a_:		Optional[int]=True,      a_:		Any=None,      **a_:		List[Any],      ):




   '''simple docstring'''



   _snake_case							:		str								=  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 					lowercase(     __a ):







 '''simple docstring'''





 lowercase__ 					=					"bz2"
 lowercase__ 					=					"bz2"
 lowercase__ 					=					".bz2"







class 					lowercase(     __a ):







 '''simple docstring'''





 lowercase__ 					=					"gzip"
 lowercase__ 					=					"gzip"
 lowercase__ 					=					".gz"







class 					lowercase(     __a ):







 '''simple docstring'''





 lowercase__ 					=					"lz4"
 lowercase__ 					=					"lz4"
 lowercase__ 					=					".lz4"







class 					lowercase(     __a ):







 '''simple docstring'''





 lowercase__ 					=					"xz"
 lowercase__ 					=					"xz"
 lowercase__ 					=					".xz"







class 					lowercase(     __a ):







 '''simple docstring'''





 lowercase__ 					=					"zstd"
 lowercase__ 					=					"zstd"
 lowercase__ 					=					".zst"


 def __init__(				self:		List[str],      a_:		str,      a_:		str = "rb",      a_:		Optional[str] = None,      a_:		Optional[dict] = None,      a_:		int = DEFAULT_BLOCK_SIZE,      **a_:		Optional[Any],      ):




   '''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
   _snake_case							:		Any								=  self.file.__enter__






   class 					lowercase:







    '''simple docstring'''





    def __init__(				self:		Union[str, Any],      a_:		List[Any]		):




      '''simple docstring'''



      _snake_case							:		Tuple								=  file_


    def __enter__(				self:		List[str]		):




      '''simple docstring'''



      self._file.__enter__()
      return self


    def __exit__(				self:		int,      *a_:		List[str],      **a_:		Optional[int]		):




      '''simple docstring'''



      self._file.__exit__(*a_,      **a_		)


    def __iter__(				self:		int		):




      '''simple docstring'''



      return iter(self._file		)


    def  UpperCamelCase_   (				self:		Tuple		):




      '''simple docstring'''



      return next(self._file		)


    def __getattr__(				self:		Optional[Any],      a_:		Optional[Any]		):




      '''simple docstring'''



      return getattr(self._file,      a_		)

   def fixed_enter(*a_:		Any,      **a_:		Optional[int]		):
     return WrappedFile(_enter(*a_,      **a_		)		)

   _snake_case							:		Union[str, Any]								=  fixed_enter









"""simple docstring"""
def      __lowerCamelCase   (							a_     :		int							)			->      bool:
      if not isinstance(a_ ,   a_							):
            __SCREAMING_SNAKE_CASE   :int						=  f'''Input value of [number={number}] must be an integer'''
            raise TypeError(a_							)
      if number < 0:
            return False
      __SCREAMING_SNAKE_CASE   :Any						=  number * number
      while number > 0:
            if number % 10 != number_square % 10:
                  return False
            number //= 10
            number_square //= 10
      return True


if __name__ == "__main__":
  import doctest

  doctest.testmod()