


import logging
import os
from logging import (
    CRITICAL,  # NOQA
    DEBUG,  # NOQA
    ERROR,  # NOQA
    FATAL,  # NOQA
    INFO,  # NOQA
    NOTSET,  # NOQA
    WARN,  # NOQA
    WARNING,  # NOQA
)
from typing import Optional

from tqdm import auto as tqdm_lib


SCREAMING_SNAKE_CASE       :		str      =				{
    "debug": logging.DEBUG,
    "info": logging.INFO,
    "warning": logging.WARNING,
    "error": logging.ERROR,
    "critical": logging.CRITICAL,
}

SCREAMING_SNAKE_CASE       :		Dict      =				logging.WARNING




def     UpperCamelCase    (      )					->							Tuple:
     '''simple docstring'''





     lowercase_       :int     =       os.getenv('''DATASETS_VERBOSITY'''       ,		_a		)
     if env_level_str:
          if env_level_str in log_levels:
               return log_levels[env_level_str]
          else:
               logging.getLogger().warning(
                   f"Unknown option DATASETS_VERBOSITY={env_level_str}, "
                   f"has to be one of: { ', '.join(log_levels.keys()		) }"		)
     return _default_log_level




def     UpperCamelCase    (      )					->							str:
     '''simple docstring'''





     return __name__.split('''.'''		)[0]




def     UpperCamelCase    (      )					->							logging.Logger:
     '''simple docstring'''





     return logging.getLogger(_get_library_name()		)




def     UpperCamelCase    (      )					->							None:
     '''simple docstring'''





     lowercase_       :Dict     =       _get_library_root_logger()
     library_root_logger.setLevel(_get_default_logging_level()		)




def     UpperCamelCase    (      )					->							None:
     '''simple docstring'''





     lowercase_       :List[str]     =       _get_library_root_logger()
     library_root_logger.setLevel(logging.NOTSET		)




def     UpperCamelCase    (      _a = None		)					->							logging.Logger:
     '''simple docstring'''





     if name is None:
          lowercase_       :Union[str, Any]     =       _get_library_name()
     return logging.getLogger(_a		)




def     UpperCamelCase    (      )					->							int:
     '''simple docstring'''





     return _get_library_root_logger().getEffectiveLevel()




def     UpperCamelCase    (      _a		)					->							None:
     '''simple docstring'''





     _get_library_root_logger().setLevel(_a		)




def     UpperCamelCase    (      )					->							Optional[int]:
     '''simple docstring'''





     return set_verbosity(_a		)




def     UpperCamelCase    (      )					->							List[Any]:
     '''simple docstring'''





     return set_verbosity(_a		)




def     UpperCamelCase    (      )					->							int:
     '''simple docstring'''





     return set_verbosity(_a		)




def     UpperCamelCase    (      )					->							Dict:
     '''simple docstring'''





     return set_verbosity(_a		)




def     UpperCamelCase    (      )					->							None:
     '''simple docstring'''





     lowercase_       :int     =       False




def     UpperCamelCase    (      )					->							None:
     '''simple docstring'''





     lowercase_       :Optional[int]     =       True


# Configure the library root logger at the module level (singleton-like)
_configure_library_root_logger()






class      UpperCamelCase					:


   '''simple docstring'''







   def __init__(     self   ,							*UpperCamelCase_   ,							**UpperCamelCase_		):  # pylint: disable=unused-argument
        lowercase_       :Tuple     =       args[0] if args else None
   def __iter__(     self		):
        return iter(self._iterator		)
   def __getattr__(     self   ,							UpperCamelCase_		):

        def empty_fn(*UpperCamelCase_   ,							**UpperCamelCase_		):  # pylint: disable=unused-argument
             return

        return empty_fn
   def __enter__(     self		):
        return self




   def __exit__(     self   ,							UpperCamelCase_   ,							UpperCamelCase_   ,							UpperCamelCase_		):
        return
SCREAMING_SNAKE_CASE       :		Optional[int]      =				True






class      UpperCamelCase					:


   '''simple docstring'''







   def __call__(     self   ,							*UpperCamelCase_   ,							UpperCamelCase_=False   ,							**UpperCamelCase_		):
        if _tqdm_active and not disable:
             return tqdm_lib.tqdm(*UpperCamelCase_   ,							**UpperCamelCase_		)
        else:
             return EmptyTqdm(*UpperCamelCase_   ,							**UpperCamelCase_		)
   def 		UpperCamelCase  (     self   ,							*UpperCamelCase_   ,							**UpperCamelCase_		):
        lowercase_       :int     =       None
        if _tqdm_active:
             return tqdm_lib.tqdm.set_lock(*UpperCamelCase_   ,							**UpperCamelCase_		)




   def 		UpperCamelCase  (     self		):
        if _tqdm_active:
             return tqdm_lib.tqdm.get_lock()
SCREAMING_SNAKE_CASE       :		Optional[int]      =				_tqdm_cls()




def     UpperCamelCase    (      )					->							bool:
     '''simple docstring'''





     global _tqdm_active
     return bool(_tqdm_active		)




def     UpperCamelCase    (      )					->							str:
     '''simple docstring'''





     global _tqdm_active
     lowercase_       :str     =       True




def     UpperCamelCase    (      )					->							str:
     '''simple docstring'''





     global _tqdm_active
     lowercase_       :Optional[int]     =       False





def     UpperCamelCase    (      _a		)					->							int:
     '''simple docstring'''





     assert isinstance(_a       ,		_a		), f"The input value of [n={number}] is not an integer"

     if number == 1:
          return 2
     elif number < 1:
          lowercase_       :str     =       f"The input value of [n={number}] has to be > 0"
          raise ValueError(_a		)
     else:
          lowercase_       :List[str]     =       sylvester(number - 1		)
          lowercase_       :Union[str, Any]     =       num - 1
          lowercase_       :List[str]     =       num
          return lower * upper + 1


if __name__ == "__main__":
   print(f"The 8th number in Sylvester's sequence: {sylvester(8)}")

