





import logging
import os

from .state import PartialState

class       __A     (						logging.LoggerAdapter    ):


				@staticmethod
				def _snake_case       (		UpperCAmelCase_							):
								lowerCamelCase	 =PartialState()
								return not main_process_only or (main_process_only and state.is_main_process)


				def _snake_case       (		self   , UpperCAmelCase_   , UpperCAmelCase_   , *UpperCAmelCase_   , **UpperCAmelCase_							):
								if PartialState._shared_state == {}:
												raise RuntimeError(
												    """You must initialize the accelerate state by calling either `PartialState()` or `Accelerator()` before using the logging utility."""							)
								lowerCamelCase	 =kwargs.pop("""main_process_only"""   , UpperCAmelCase_							)
								lowerCamelCase	 =kwargs.pop("""in_order"""   , UpperCAmelCase_							)

								if self.isEnabledFor(UpperCAmelCase_							):
												if self._should_log(UpperCAmelCase_							):
																lowerCamelCase ,  lowerCamelCase	 =self.process(UpperCAmelCase_   , UpperCAmelCase_							)
																self.logger.log(UpperCAmelCase_   , UpperCAmelCase_   , *UpperCAmelCase_   , **UpperCAmelCase_							)

												elif in_order:
																lowerCamelCase	 =PartialState()
																for i in range(state.num_processes							):
																				if i == state.process_index:
																								lowerCamelCase ,  lowerCamelCase	 =self.process(UpperCAmelCase_   , UpperCAmelCase_							)
																								self.logger.log(UpperCAmelCase_   , UpperCAmelCase_   , *UpperCAmelCase_   , **UpperCAmelCase_							)
																				state.wait_for_everyone()





def      _lowercase					(						_UpperCAmelCase			,      _UpperCAmelCase = None				)						->  Union[str, Any]:
				if log_level is None:
								lowerCamelCase	 =os.environ.get("""ACCELERATE_LOG_LEVEL"""			,      _UpperCAmelCase				)
				lowerCamelCase	 =logging.getLogger(_UpperCAmelCase				)
				if log_level is not None:
								logger.setLevel(log_level.upper()				)
								logger.root.setLevel(log_level.upper()				)
				return MultiProcessAdapter(_UpperCAmelCase			,      {}				)













def      _lowercase					(						_UpperCAmelCase			,      _UpperCAmelCase				)						->  List[str]:
				lowerCamelCase	 =[0 for i in range(r + 1				)]
				# nc0 = 1
				lowerCamelCase	 =1
				for i in range(1			,      n + 1				):
								# to compute current row from previous row.
								lowerCamelCase	 =min(_UpperCAmelCase			,      _UpperCAmelCase				)
								while j > 0:
												c[j] += c[j - 1]
												j -= 1
				return c[r]




print(binomial_coefficient(n=10, r=5))





