






"""simple docstring"""
import logging
import os

from .state import PartialState



class      SCREAMING_SNAKE_CASE  (				logging.LoggerAdapter						):





	"""simple docstring"""




	@staticmethod
	def    lowerCamelCase(lowerCAmelCase_							):
		A_		:						Optional[int]	    =   PartialState()
		return not main_process_only or (main_process_only and state.is_main_process)





	def    lowerCamelCase(self     ,     lowerCAmelCase_     ,     lowerCAmelCase_     ,     *lowerCAmelCase_     ,     **lowerCAmelCase_							):
		if PartialState._shared_state == {}:
			raise RuntimeError(
			    """You must initialize the accelerate state by calling either `PartialState()` or `Accelerator()` before using the logging utility."""							)
		A_		:						List[Any]	    =   kwargs.pop("""main_process_only"""     ,     lowerCAmelCase_							)
		A_		:						Union[str, Any]	    =   kwargs.pop("""in_order"""     ,     lowerCAmelCase_							)

		if self.isEnabledFor(lowerCAmelCase_							):
			if self._should_log(lowerCAmelCase_							):
				A_    ,     A_		:						Optional[int]	    =   self.process(lowerCAmelCase_     ,     lowerCAmelCase_							)
				self.logger.log(lowerCAmelCase_     ,     lowerCAmelCase_     ,     *lowerCAmelCase_     ,     **lowerCAmelCase_							)

			elif in_order:
				A_		:						Any	    =   PartialState()
				for i in range(state.num_processes							):
					if i == state.process_index:
						A_    ,     A_		:						Optional[Any]	    =   self.process(lowerCAmelCase_     ,     lowerCAmelCase_							)
						self.logger.log(lowerCAmelCase_     ,     lowerCAmelCase_     ,     *lowerCAmelCase_     ,     **lowerCAmelCase_							)
					state.wait_for_everyone()






def 			__UpperCamelCase	(		snake_case__   ,   snake_case__ = None					):
	if log_level is None:
		A_		:						Tuple	    =   os.environ.get("""ACCELERATE_LOG_LEVEL"""   ,   snake_case__					)
	A_		:						str	    =   logging.getLogger(snake_case__					)
	if log_level is not None:
		logger.setLevel(log_level.upper()					)
		logger.root.setLevel(log_level.upper()					)
	return MultiProcessAdapter(snake_case__   ,   {}					)









"""simple docstring"""
_lowerCAmelCase         =							{"a": ["c", "b"], "b": ["d", "e"], "c": [], "d": [], "e": []}
_lowerCAmelCase         =							["a", "b", "c", "d", "e"]






def 			__UpperCamelCase	(		snake_case__   ,   snake_case__   ,   snake_case__					):
	A_		:						int	    =   start
	# add current to visited
	visited.append(snake_case__					)
	A_		:						Any	    =   edges[current]
	for neighbor in neighbors:
		# if neighbor not in visited, visit
		if neighbor not in visited:
			A_		:						Optional[Any]	    =   topological_sort(snake_case__   ,   snake_case__   ,   snake_case__					)
    # if all neighbors visited add current to sort
	sort.append(snake_case__					)
	# if all vertices haven't been visited select a new one to visit
	if len(snake_case__					) != len(snake_case__					):
		for vertice in vertices:
			if vertice not in visited:
				A_		:						Optional[Any]	    =   topological_sort(snake_case__   ,   snake_case__   ,   snake_case__					)
    # return sort
	return sort


if __name__ == "__main__":
							_lowerCAmelCase         =							topological_sort("a", [], [])
							print(sort)

