




from typing import Optional

from .. import Features, NamedSplit
from ..packaged_modules.text.text import Text
from ..utils.typing import NestedDataStructureLike, PathLike
from .abc import AbstractDatasetReader




class 		__A   (      UpperCamelCase__      ):

						def __init__(		self :Dict     ,			__snake_case :NestedDataStructureLike[PathLike]     ,			__snake_case :Optional[NamedSplit] = None     ,			__snake_case :Optional[Features] = None     ,			__snake_case :str = None     ,			__snake_case :bool = False     ,			__snake_case :bool = False     ,			__snake_case :Optional[int] = None     ,			**__snake_case :Optional[Any]     ,			):
										'''simple docstring'''

										super().__init__(
										    __snake_case     ,			split=__snake_case     ,			features=__snake_case     ,			cache_dir=__snake_case     ,			keep_in_memory=__snake_case     ,			streaming=__snake_case     ,			num_proc=__snake_case     ,			**__snake_case     ,			)
										__magic_name__						:						str										=path_or_paths if isinstance(__snake_case     ,			__snake_case			) else {self.split: path_or_paths}
										__magic_name__						:						Union[str, Any]										=Text(
										    cache_dir=__snake_case     ,			data_files=__snake_case     ,			features=__snake_case     ,			**__snake_case     ,			)


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

										if self.streaming:
														__magic_name__						:						Tuple										=self.builder.as_streaming_dataset(split=self.split			)
										# Build regular (map-style) dataset
										else:
														__magic_name__						:						List[Any]										=None
														__magic_name__						:						int										=None
														__magic_name__						:						Optional[Any]										=None
														__magic_name__						:						Optional[int]										=None

														self.builder.download_and_prepare(
														    download_config=__snake_case     ,			download_mode=__snake_case     ,			verification_mode=__snake_case     ,			base_path=__snake_case     ,			num_proc=self.num_proc     ,			)
														__magic_name__						:						Dict										=self.builder.as_dataset(
														    split=self.split     ,			verification_mode=__snake_case     ,			in_memory=self.keep_in_memory			)
										return dataset










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() )




