

'''simple docstring'''



from argparse import ArgumentParser

from .env import EnvironmentCommand
def 					UpperCAmelCase   (						):
							SCREAMING_SNAKE_CASE					:      Any     					=			ArgumentParser('''Diffusers CLI tool'''					,		usage='''diffusers-cli <command> [<args>]'''				)
							SCREAMING_SNAKE_CASE					:      Dict     					=			parser.add_subparsers(help='''diffusers-cli command helpers'''				)

							# Register commands
							EnvironmentCommand.register_subcommand(A				)

							# Let's go
							SCREAMING_SNAKE_CASE					:      Optional[Any]     					=			parser.parse_args()

							if not hasattr(A					,		'''func'''				):
														parser.print_help()
														exit(1				)

							# Run
							SCREAMING_SNAKE_CASE					:      Union[str, Any]     					=			args.func(A				)
							service.run()


if __name__ == "__main__":
							main()









'''simple docstring'''



from collections import deque
class 	lowerCamelCase_							:







						def __init__(  self   :      Tuple				,    lowerCAmelCase__   :      str				,    lowerCAmelCase__   :      int				,    lowerCAmelCase__   :      int				):

													"""simple docstring"""
													SCREAMING_SNAKE_CASE					:      Optional[Any]     					=			process_name  # process name
													SCREAMING_SNAKE_CASE					:      int     					=			arrival_time  # arrival time of the process
													# completion time of finished process or last interrupted time
													SCREAMING_SNAKE_CASE					:      List[str]     					=			arrival_time
													SCREAMING_SNAKE_CASE					:      List[Any]     					=			burst_time  # remaining burst time
													SCREAMING_SNAKE_CASE					:      List[str]     					=			0  # total time of the process wait in ready queue
													SCREAMING_SNAKE_CASE					:      Optional[int]     					=			0  # time from arrival time to completion time


class 	lowerCamelCase_							:







						def __init__(  self   :      str				,    lowerCAmelCase__   :      int				,    lowerCAmelCase__   :      list[int]				,    lowerCAmelCase__   :      deque[Process]				,    lowerCAmelCase__   :      int				,    ):

													"""simple docstring"""
													# total number of mlfq's queues
													SCREAMING_SNAKE_CASE					:      str     					=			number_of_queues
													# time slice of queues that round robin algorithm applied
													SCREAMING_SNAKE_CASE					:      int     					=			time_slices
													# unfinished process is in this ready_queue
													SCREAMING_SNAKE_CASE					:      str     					=			queue
													# current time
													SCREAMING_SNAKE_CASE					:      Any     					=			current_time
													# finished process is in this sequence queue
													SCREAMING_SNAKE_CASE					:      deque[Process]     					=			deque()







						def 					__lowercase    (  self   :      Optional[int]				):

													"""simple docstring"""
													SCREAMING_SNAKE_CASE					:      List[str]     					=			[]
													for i in range(len(self.finish_queue				)				):
																				sequence.append(self.finish_queue[i].process_name				)
													return sequence







						def 					__lowercase    (  self   :      int				,    lowerCAmelCase__   :      list[Process]				):

													"""simple docstring"""
													SCREAMING_SNAKE_CASE					:      Union[str, Any]     					=			[]
													for i in range(len(lowerCAmelCase__				)				):
																				waiting_times.append(queue[i].waiting_time				)
													return waiting_times







						def 					__lowercase    (  self   :      List[Any]				,    lowerCAmelCase__   :      list[Process]				):

													"""simple docstring"""
													SCREAMING_SNAKE_CASE					:      Dict     					=			[]
													for i in range(len(lowerCAmelCase__				)				):
																				turnaround_times.append(queue[i].turnaround_time				)
													return turnaround_times







						def 					__lowercase    (  self   :      Dict				,    lowerCAmelCase__   :      list[Process]				):

													"""simple docstring"""
													SCREAMING_SNAKE_CASE					:      Union[str, Any]     					=			[]
													for i in range(len(lowerCAmelCase__				)				):
																				completion_times.append(queue[i].stop_time				)
													return completion_times







						def 					__lowercase    (  self   :      Union[str, Any]				,    lowerCAmelCase__   :      deque[Process]				):

													"""simple docstring"""
													return [q.burst_time for q in queue]







						def 					__lowercase    (  self   :      Optional[int]				,    lowerCAmelCase__   :      Process				):

													"""simple docstring"""
													process.waiting_time += self.current_time - process.stop_time
													return process.waiting_time







						def 					__lowercase    (  self   :      Dict				,    lowerCAmelCase__   :      deque[Process]				):

													"""simple docstring"""
													SCREAMING_SNAKE_CASE					:      deque[Process]     					=			deque()  # sequence deque of finished process
													while len(lowerCAmelCase__				) != 0:
																				SCREAMING_SNAKE_CASE					:      Tuple     					=			ready_queue.popleft()  # current process

																				# if process's arrival time is later than current time, update current time
																				if self.current_time < cp.arrival_time:
																											self.current_time += cp.arrival_time

																				# update waiting time of current process
																				self.update_waiting_time(lowerCAmelCase__				)
																				# update current time
																				self.current_time += cp.burst_time
																				# finish the process and set the process's burst-time 0
																				SCREAMING_SNAKE_CASE					:      Optional[Any]     					=			0
																				# set the process's turnaround time because it is finished
																				SCREAMING_SNAKE_CASE					:      Union[str, Any]     					=			self.current_time - cp.arrival_time
																				# set the completion time
																				SCREAMING_SNAKE_CASE					:      Union[str, Any]     					=			self.current_time
																				# add the process to queue that has finished queue
																				finished.append(lowerCAmelCase__				)

													self.finish_queue.extend(lowerCAmelCase__				)  # add finished process to finish queue
													# FCFS will finish all remaining processes
													return finished







						def 					__lowercase    (  self   :      Optional[int]				,    lowerCAmelCase__   :      deque[Process]				,    lowerCAmelCase__   :      int				):

													"""simple docstring"""
													SCREAMING_SNAKE_CASE					:      deque[Process]     					=			deque()  # sequence deque of terminated process
													# just for 1 cycle and unfinished processes will go back to queue
													for _ in range(len(lowerCAmelCase__				)				):
																				SCREAMING_SNAKE_CASE					:      List[Any]     					=			ready_queue.popleft()  # current process

																				# if process's arrival time is later than current time, update current time
																				if self.current_time < cp.arrival_time:
																											self.current_time += cp.arrival_time

																				# update waiting time of unfinished processes
																				self.update_waiting_time(lowerCAmelCase__				)
																				# if the burst time of process is bigger than time-slice
																				if cp.burst_time > time_slice:
																											# use CPU for only time-slice
																											self.current_time += time_slice
																											# update remaining burst time
																											cp.burst_time -= time_slice
																											# update end point time
																											SCREAMING_SNAKE_CASE					:      Union[str, Any]     					=			self.current_time
																											# locate the process behind the queue because it is not finished
																											ready_queue.append(lowerCAmelCase__				)
																				else:
																											# use CPU for remaining burst time
																											self.current_time += cp.burst_time
																											# set burst time 0 because the process is finished
																											SCREAMING_SNAKE_CASE					:      Optional[Any]     					=			0
																											# set the finish time
																											SCREAMING_SNAKE_CASE					:      Tuple     					=			self.current_time
																											# update the process' turnaround time because it is finished
																											SCREAMING_SNAKE_CASE					:      List[Any]     					=			self.current_time - cp.arrival_time
																											# add the process to queue that has finished queue
																											finished.append(lowerCAmelCase__				)

													self.finish_queue.extend(lowerCAmelCase__				)  # add finished process to finish queue
													# return finished processes queue and remaining processes queue
													return finished, ready_queue







						def 					__lowercase    (  self   :      Union[str, Any]				):

													"""simple docstring"""

													#  all queues except last one have round_robin algorithm
													for i in range(self.number_of_queues - 1				):
																				SCREAMING_SNAKE_CASE					,SCREAMING_SNAKE_CASE					:      Optional[int]     					=			self.round_robin(
																				    self.ready_queue				,    self.time_slices[i]				)
													#  the last queue has first_come_first_served algorithm
													self.first_come_first_served(self.ready_queue				)

													return self.finish_queue


if __name__ == "__main__":
							import doctest

							lowerCAmelCase_     :       str								=						Process('P1', 0, 53)
							lowerCAmelCase_     :       Optional[int]								=						Process('P2', 0, 17)
							lowerCAmelCase_     :       Optional[Any]								=						Process('P3', 0, 68)
							lowerCAmelCase_     :       Optional[int]								=						Process('P4', 0, 24)
							lowerCAmelCase_     :       List[str]								=						3
							lowerCAmelCase_     :       str								=						[17, 25]
							lowerCAmelCase_     :       Optional[Any]								=						deque([Pa, Pa, Pa, Pa])

							if len(time_slices) != number_of_queues - 1:
														raise SystemExit(0)

							doctest.testmod(extraglobs={'queue': deque([Pa, Pa, Pa, Pa])})

							lowerCAmelCase_     :       Tuple								=						Process('P1', 0, 53)
							lowerCAmelCase_     :       int								=						Process('P2', 0, 17)
							lowerCAmelCase_     :       Union[str, Any]								=						Process('P3', 0, 68)
							lowerCAmelCase_     :       Any								=						Process('P4', 0, 24)
							lowerCAmelCase_     :       int								=						3
							lowerCAmelCase_     :       Optional[Any]								=						[17, 25]
							lowerCAmelCase_     :       Dict								=						deque([Pa, Pa, Pa, Pa])
							lowerCAmelCase_     :       Union[str, Any]								=						MLFQ(number_of_queues, time_slices, queue, 0)
							lowerCAmelCase_     :       List[Any]								=						mlfq.multi_level_feedback_queue()

							# print total waiting times of processes(P1, P2, P3, P4)
							print(
							    f'waiting time:\
        \t\t\t{MLFQ.calculate_waiting_time(mlfq, [Pa, Pa, Pa, Pa])}'
							)
							# print completion times of processes(P1, P2, P3, P4)
							print(
							    f'completion time:\
        \t\t{MLFQ.calculate_completion_time(mlfq, [Pa, Pa, Pa, Pa])}'
							)
							# print total turnaround times of processes(P1, P2, P3, P4)
							print(
							    f'turnaround time:\
        \t\t{MLFQ.calculate_turnaround_time(mlfq, [Pa, Pa, Pa, Pa])}'
							)
							# print sequence of finished processes
							print(
							    f'sequence of finished processes:\
        {mlfq.calculate_sequence_of_finish_queue()}'
							)




