




import os
from typing import Optional

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




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

						def __init__(		self :Any     ,			__snake_case :str = ""     ,			__snake_case :Optional[str] = None     ,			__snake_case :Optional[dict] = None     ,			**__snake_case :Dict			):
										'''simple docstring'''

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

						@classmethod
						def      A__    (		cls :Tuple     ,			__snake_case :str			):
										'''simple docstring'''

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

						def      A__    (		self :Any			):
										'''simple docstring'''

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

						def      A__    (		self :Any     ,			__snake_case :str			):
										'''simple docstring'''

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


						def      A__    (		self :List[Any]     ,			__snake_case :str     ,			__snake_case :str = "rb"     ,			__snake_case :str=None     ,			__snake_case :List[Any]=True     ,			__snake_case :Any=None     ,			**__snake_case :Any     ,			):
										'''simple docstring'''

										__magic_name__						:						Tuple										=self._strip_protocol(__snake_case			)
										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 		__A   (      UpperCamelCase__      ):
						UpperCamelCase      =       """bz2"""
						UpperCamelCase      =       """bz2"""
						UpperCamelCase      =       """.bz2"""




class 		__A   (      UpperCamelCase__      ):
						UpperCamelCase      =       """gzip"""
						UpperCamelCase      =       """gzip"""
						UpperCamelCase      =       """.gz"""




class 		__A   (      UpperCamelCase__      ):
						UpperCamelCase      =       """lz4"""
						UpperCamelCase      =       """lz4"""
						UpperCamelCase      =       """.lz4"""




class 		__A   (      UpperCamelCase__      ):
						UpperCamelCase      =       """xz"""
						UpperCamelCase      =       """xz"""
						UpperCamelCase      =       """.xz"""




class 		__A   (      UpperCamelCase__      ):
						UpperCamelCase      =       """zstd"""
						UpperCamelCase      =       """zstd"""
						UpperCamelCase      =       """.zst"""

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

										super().__init__(
										    fo=__snake_case     ,			mode=__snake_case     ,			target_protocol=__snake_case     ,			target_options=__snake_case     ,			block_size=__snake_case     ,			**__snake_case     ,			)
										# 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
										__magic_name__						:						Dict										=self.file.__enter__




										class 		__A   :

																def __init__(		self :List[Any]     ,			__snake_case :List[Any]			):
																				'''simple docstring'''

																				__magic_name__						:						int										=file_

																def __enter__(		self :Dict			):
																				'''simple docstring'''

																				self._file.__enter__()
																				return self

																def __exit__(		self :Dict     ,			*__snake_case :str     ,			**__snake_case :Any			):
																				'''simple docstring'''

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

																def __iter__(		self :Tuple			):
																				'''simple docstring'''

																				return iter(self._file			)

																def      A__    (		self :Union[str, Any]			):
																				'''simple docstring'''

																				return next(self._file			)


																def __getattr__(		self :Any     ,			__snake_case :Optional[Any]			):
																				'''simple docstring'''

																				return getattr(self._file     ,			__snake_case			)

										def fixed_enter(*__snake_case :Union[str, Any]     ,			**__snake_case :int			):
														return WrappedFile(_enter(*__snake_case     ,			**__snake_case			)			)

										__magic_name__						:						List[str]										=fixed_enter










from typing import List

from .keymap import KEYMAP, get_character




def 		lowerCAmelCase_ (						lowerCamelCase ):

				def decorator(lowerCamelCase ):
								__magic_name__						:						str										=getattr(lowerCamelCase						,  """handle_key"""						,  [] )
								handle += [key]
								setattr(lowerCamelCase						,  """handle_key"""						,  lowerCamelCase )
								return func

				return decorator




def 		lowerCAmelCase_ (						*lowerCamelCase ):

				def decorator(lowerCamelCase ):
								__magic_name__						:						Dict										=getattr(lowerCamelCase						,  """handle_key"""						,  [] )
								handle += keys
								setattr(lowerCamelCase						,  """handle_key"""						,  lowerCamelCase )
								return func

				return decorator




class 		__A   (      UpperCamelCase__      ):

						def __new__(		cls :Dict     ,			__snake_case :Optional[Any]     ,			__snake_case :Union[str, Any]     ,			__snake_case :List[str]			):
										'''simple docstring'''

										__magic_name__						:						int										=super().__new__(cls     ,			__snake_case     ,			__snake_case     ,			__snake_case			)
										if not hasattr(__snake_case     ,			"""key_handler"""			):
														setattr(__snake_case     ,			"""key_handler"""     ,			{}			)
										setattr(__snake_case     ,			"""handle_input"""     ,			KeyHandler.handle_input			)

										for value in attrs.values():
														__magic_name__						:						int										=getattr(__snake_case     ,			"""handle_key"""     ,			[]			)
														for key in handled_keys:
																		__magic_name__						:						List[str]										=value
										return new_cls


						@staticmethod
						def      A__    (		cls :Optional[int]			):
										'''simple docstring'''

										__magic_name__						:						Union[str, Any]										=get_character()
										if char != KEYMAP["undefined"]:
														__magic_name__						:						Optional[int]										=ord(__snake_case			)
										__magic_name__						:						int										=cls.key_handler.get(__snake_case			)
										if handler:
														__magic_name__						:						Dict										=char
														return handler(cls			)
										else:
														return None




def 		lowerCAmelCase_ (						cls ):
				return KeyHandler(cls.__name__						,  cls.__bases__						,  cls.__dict__.copy() )




