"""simple docstring"""


from queue import Queue
from typing import TYPE_CHECKING, Optional


if TYPE_CHECKING:
 from ..models.auto import AutoTokenizer






class    a__    :


   def 	snake_case__	(     self,				_UpperCAmelCase  ):
        '''simple docstring'''



        raise NotImplementedError()


   def 	snake_case__	(     self  ):
        '''simple docstring'''



        raise NotImplementedError()






class    a__    (   _a	):


   def __init__(     self,				_UpperCAmelCase,				_UpperCAmelCase = False,				**_UpperCAmelCase  ):
        '''simple docstring'''



        lowercase__				 =							tokenizer
        lowercase__				 =							skip_prompt
        lowercase__				 =							decode_kwargs

        # variables used in the streaming process
        lowercase__				 =							[]
        lowercase__				 =							0
        lowercase__				 =							True


   def 	snake_case__	(     self,				_UpperCAmelCase  ):
        '''simple docstring'''



        if len(value.shape  ) > 1 and value.shape[0] > 1:
             raise ValueError("TextStreamer only supports batch size 1"  )
        elif len(value.shape  ) > 1:
             lowercase__				 =							value[0]

        if self.skip_prompt and self.next_tokens_are_prompt:
             lowercase__				 =							False
             return

        # Add the new token to the cache and decodes the entire thing.
        self.token_cache.extend(value.tolist()  )
        lowercase__				 =							self.tokenizer.decode(self.token_cache,				**self.decode_kwargs  )

        # After the symbol for a new line, we flush the cache.
        if text.endswith("\n"  ):
             lowercase__				 =							text[self.print_len :]
             lowercase__				 =							[]
             lowercase__				 =							0
        # If the last token is a CJK character, we print the characters.
        elif len(_UpperCAmelCase  ) > 0 and self._is_chinese_char(ord(text[-1]  )  ):
             lowercase__				 =							text[self.print_len :]
             self.print_len += len(_UpperCAmelCase  )
        # Otherwise, prints until the last space char (simple heuristic to avoid printing incomplete words,
        # which may change with the subsequent token -- there are probably smarter ways to do this!)
        else:
             lowercase__				 =							text[self.print_len : text.rfind(" "  ) + 1]
             self.print_len += len(_UpperCAmelCase  )

        self.on_finalized_text(_UpperCAmelCase  )


   def 	snake_case__	(     self  ):
        '''simple docstring'''



        if len(self.token_cache  ) > 0:
             lowercase__				 =							self.tokenizer.decode(self.token_cache,				**self.decode_kwargs  )
             lowercase__				 =							text[self.print_len :]
             lowercase__				 =							[]
             lowercase__				 =							0
        else:
             lowercase__				 =							""

        lowercase__				 =							True
        self.on_finalized_text(_UpperCAmelCase,				stream_end=_UpperCAmelCase  )


   def 	snake_case__	(     self,				_UpperCAmelCase,				_UpperCAmelCase = False  ):
        '''simple docstring'''



        print(_UpperCAmelCase,				flush=_UpperCAmelCase,				end="" if not stream_end else None  )


   def 	snake_case__	(     self,				_UpperCAmelCase  ):
        '''simple docstring'''



        if (
            (cp >= 0X4e00 and cp <= 0X9fff)
            or (cp >= 0X3400 and cp <= 0X4dbf)  #
            or (cp >= 0X2_0000 and cp <= 0X2_a6df)  #
            or (cp >= 0X2_a700 and cp <= 0X2_b73f)  #
            or (cp >= 0X2_b740 and cp <= 0X2_b81f)  #
            or (cp >= 0X2_b820 and cp <= 0X2_ceaf)  #
            or (cp >= 0Xf900 and cp <= 0Xfaff)
            or (cp >= 0X2_f800 and cp <= 0X2_fa1f)  #
        ):  #
             return True

        return False






class    a__    (   _a	):


   def __init__(     self,				_UpperCAmelCase,				_UpperCAmelCase = False,				_UpperCAmelCase = None,				**_UpperCAmelCase  ):
        '''simple docstring'''



        super().__init__(_UpperCAmelCase,				_UpperCAmelCase,				**_UpperCAmelCase  )
        lowercase__				 =							Queue()
        lowercase__				 =							None
        lowercase__				 =							timeout


   def 	snake_case__	(     self,				_UpperCAmelCase,				_UpperCAmelCase = False  ):
        '''simple docstring'''



        self.text_queue.put(_UpperCAmelCase,				timeout=self.timeout  )
        if stream_end:
             self.text_queue.put(self.stop_signal,				timeout=self.timeout  )


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



        return self


   def 	snake_case__	(     self  ):
        '''simple docstring'''



        lowercase__				 =							self.text_queue.get(timeout=self.timeout  )
        if value == self.stop_signal:
             raise StopIteration()
        else:
             return value





"""simple docstring"""


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__    (   _a	):


   def __init__(     self,				_UpperCAmelCase,				_UpperCAmelCase = None,				_UpperCAmelCase = None,				_UpperCAmelCase = None,				_UpperCAmelCase = False,				_UpperCAmelCase = False,				_UpperCAmelCase = None,				**_UpperCAmelCase,				):
        '''simple docstring'''



        super().__init__(
            _UpperCAmelCase,				split=_UpperCAmelCase,				features=_UpperCAmelCase,				cache_dir=_UpperCAmelCase,				keep_in_memory=_UpperCAmelCase,				streaming=_UpperCAmelCase,				num_proc=_UpperCAmelCase,				**_UpperCAmelCase,				)
        lowercase__				 =							path_or_paths if isinstance(_UpperCAmelCase,				_UpperCAmelCase  ) else {self.split: path_or_paths}
        lowercase__				 =							Text(
            cache_dir=_UpperCAmelCase,				data_files=_UpperCAmelCase,				features=_UpperCAmelCase,				**_UpperCAmelCase,				)


   def 	snake_case__	(     self  ):
        '''simple docstring'''



        if self.streaming:
             lowercase__				 =							self.builder.as_streaming_dataset(split=self.split  )
        # Build regular (map-style) dataset
        else:
             lowercase__				 =							None
             lowercase__				 =							None
             lowercase__				 =							None
             lowercase__				 =							None

             self.builder.download_and_prepare(
                 download_config=_UpperCAmelCase,				download_mode=_UpperCAmelCase,				verification_mode=_UpperCAmelCase,				base_path=_UpperCAmelCase,				num_proc=self.num_proc,				)
             lowercase__				 =							self.builder.as_dataset(
                 split=self.split,				verification_mode=_UpperCAmelCase,				in_memory=self.keep_in_memory  )
        return dataset




