
"""simple docstring"""



from typing import List

from .keymap import KEYMAP, get_character


def  _UpperCamelCase	(						_A      )    ->  Optional[int]:





    """simple docstring"""

    def decorator(_A      ):
        _UpperCAmelCase          =   getattr(_A					,      """handle_key"""					,      []      )
        handle += [key]
        setattr(_A					,      """handle_key"""					,      _A      )
        return func

    return decorator


def  _UpperCamelCase	(						*_A      )    ->  Optional[int]:





    """simple docstring"""

    def decorator(_A      ):
        _UpperCAmelCase          =   getattr(_A					,      """handle_key"""					,      []      )
        handle += keys
        setattr(_A					,      """handle_key"""					,      _A      )
        return func

    return decorator




class 		a_						( _UpperCAmelCase	):







    def __new__(			cls			:       str     ,					__UpperCamelCase			:       Optional[int]     ,					__UpperCamelCase			:       int     ,					__UpperCamelCase			:       Optional[int]     )		->Optional[Any]:






        '''simple docstring'''






        _UpperCAmelCase          =   super().__new__(cls     ,					__UpperCamelCase     ,					__UpperCamelCase     ,					__UpperCamelCase     )
        if not hasattr(__UpperCamelCase     ,					"""key_handler"""     ):
            setattr(__UpperCamelCase     ,					"""key_handler"""     ,					{}     )
        setattr(__UpperCamelCase     ,					"""handle_input"""     ,					KeyHandler.handle_input     )

        for value in attrs.values():
            _UpperCAmelCase          =   getattr(__UpperCamelCase     ,					"""handle_key"""     ,					[]     )
            for key in handled_keys:
                _UpperCAmelCase          =   value
        return new_cls







    @staticmethod
    def      _snake_case					(			cls			:       Any     )		->Dict:






        '''simple docstring'''






        _UpperCAmelCase          =   get_character()
        if char != KEYMAP["undefined"]:
            _UpperCAmelCase          =   ord(__UpperCamelCase     )
        _UpperCAmelCase          =   cls.key_handler.get(__UpperCamelCase     )
        if handler:
            _UpperCAmelCase          =   char
            return handler(cls     )
        else:
            return None







def  _UpperCamelCase	(						cls      )    ->  Optional[Any]:





    """simple docstring"""

    return KeyHandler(cls.__name__					,      cls.__bases__					,      cls.__dict__.copy()      )

"""simple docstring"""



import re

from filelock import FileLock


try:
 import nltk

 a					:	str							=		True
except (ImportError, ModuleNotFoundError):
 a					:	List[str]							=		False

if NLTK_AVAILABLE:
 with FileLock('''.lock''') as lock:
  nltk.download('''punkt''', quiet=True)


def  _UpperCamelCase	(						_A      )    ->  str:





    """simple docstring"""

    re.sub("""<n>"""					,      """"""					,      _A      )  # remove pegasus newline char
    assert NLTK_AVAILABLE, "nltk must be installed to separate newlines between sentences. (pip install nltk)"
    return "\n".join(nltk.sent_tokenize(_A      )      )