

from queue import Queue
from typing import TYPE_CHECKING, Optional


if TYPE_CHECKING:
   from ..models.auto import AutoTokenizer





class        lowerCAmelCase__  :



       '''simple docstring'''







       def     __UpperCamelCase     (							self ,   lowercase__     ):







             '''simple docstring'''



             raise NotImplementedError()


       def     __UpperCamelCase     (							self     ):







             '''simple docstring'''



             raise NotImplementedError()





class        lowerCAmelCase__  (					__magic_name__			):



       '''simple docstring'''







       def __init__(							self ,   lowercase__ ,   lowercase__ = False ,   **lowercase__     ):







             '''simple docstring'''



             __A    =tokenizer
             __A    =skip_prompt
             __A    =decode_kwargs

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

       def     __UpperCamelCase     (							self ,   lowercase__     ):







             '''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:
                   __A    =value[0]

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

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

             # After the symbol for a new line, we flush the cache.
             if text.endswith('''\n'''     ):
                   __A    =text[self.print_len :]
                   __A    =[]
                   __A    =0
             # If the last token is a CJK character, we print the characters.
             elif len(lowercase__     ) > 0 and self._is_chinese_char(ord(text[-1]     )     ):
                   __A    =text[self.print_len :]
                   self.print_len += len(lowercase__     )
             # 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:
                   __A    =text[self.print_len : text.rfind(''' '''     ) + 1]
                   self.print_len += len(lowercase__     )

             self.on_finalized_text(lowercase__     )

       def     __UpperCamelCase     (							self     ):







             '''simple docstring'''



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

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

       def     __UpperCamelCase     (							self ,   lowercase__ ,   lowercase__ = False     ):







             '''simple docstring'''



             print(lowercase__ ,   flush=lowercase__ ,   end='''''' if not stream_end else None     )


       def     __UpperCamelCase     (							self ,   lowercase__     ):







             '''simple docstring'''



             if (
                 (cp >= 0X4E00 and cp <= 0X9FFF)
                 or (cp >= 0X3400 and cp <= 0X4DBF)  #
                 or (cp >= 0X20000 and cp <= 0X2A6DF)  #
                 or (cp >= 0X2A700 and cp <= 0X2B73F)  #
                 or (cp >= 0X2B740 and cp <= 0X2B81F)  #
                 or (cp >= 0X2B820 and cp <= 0X2CEAF)  #
                 or (cp >= 0XF900 and cp <= 0XFAFF)
                 or (cp >= 0X2F800 and cp <= 0X2FA1F)  #
             ):  #
                   return True

             return False





class        lowerCAmelCase__  (					__magic_name__			):



       '''simple docstring'''







       def __init__(							self ,   lowercase__ ,   lowercase__ = False ,   lowercase__ = None ,   **lowercase__     ):







             '''simple docstring'''



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

       def     __UpperCamelCase     (							self ,   lowercase__ ,   lowercase__ = False     ):







             '''simple docstring'''



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

       def __iter__(							self     ):







             '''simple docstring'''



             return self


       def     __UpperCamelCase     (							self     ):







             '''simple docstring'''



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





from typing import TYPE_CHECKING

from ...utils import _LazyModule


_lowerCamelCase      :					Tuple					    =      {'''tokenization_byt5''': ['''ByT5Tokenizer''']}


if TYPE_CHECKING:
   from .tokenization_byta import ByTaTokenizer
else:
   import sys

   _lowerCamelCase      :					Optional[int]					    =      _LazyModule(__name__, globals()['''__file__'''], _import_structure, module_spec=__spec__)


