

import os
import unittest

from huggingface_hub.utils import are_progress_bars_disabled

import transformers.models.bart.tokenization_bart
from transformers import logging
from transformers.testing_utils import CaptureLogger, mockenv, mockenv_context
from transformers.utils.logging import disable_progress_bar, enable_progress_bar





class        lowerCAmelCase__  (					unittest.TestCase			):



       '''simple docstring'''







       def     __UpperCamelCase     (							self     ):







             '''simple docstring'''



             __A    =logging.get_logger()

             # the current default level is logging.WARNING
             __A    =logging.get_verbosity()

             logging.set_verbosity_error()
             self.assertEqual(logger.getEffectiveLevel() ,   logging.get_verbosity()     )

             logging.set_verbosity_warning()
             self.assertEqual(logger.getEffectiveLevel() ,   logging.get_verbosity()     )

             logging.set_verbosity_info()
             self.assertEqual(logger.getEffectiveLevel() ,   logging.get_verbosity()     )

             logging.set_verbosity_debug()
             self.assertEqual(logger.getEffectiveLevel() ,   logging.get_verbosity()     )

             # restore to the original level
             logging.set_verbosity(lowercase__     )

       def     __UpperCamelCase     (							self     ):







             '''simple docstring'''



             __A    =logging.get_verbosity()

             __A    =logging.get_logger('''transformers.models.bart.tokenization_bart'''     )
             __A    ='''Testing 1, 2, 3'''

             # should be able to log warnings (if default settings weren't overridden by `pytest --log-level-all`)
             if level_origin <= logging.WARNING:
                   with CaptureLogger(lowercase__     ) as cl:
                         logger.warning(lowercase__     )
                   self.assertEqual(cl.out ,   msg + '''\n'''     )

             # this is setting the level for all of `transformers.*` loggers
             logging.set_verbosity_error()

             # should not be able to log warnings
             with CaptureLogger(lowercase__     ) as cl:
                   logger.warning(lowercase__     )
             self.assertEqual(cl.out ,   ''''''     )

             # should be able to log warnings again
             logging.set_verbosity_warning()
             with CaptureLogger(lowercase__     ) as cl:
                   logger.warning(lowercase__     )
             self.assertEqual(cl.out ,   msg + '''\n'''     )

             # restore to the original level
             logging.set_verbosity(lowercase__     )

       @mockenv(TRANSFORMERS_VERBOSITY='''error'''     )
       def     __UpperCamelCase     (							self     ):







             '''simple docstring'''



             transformers.utils.logging._reset_library_root_logger()
             # this action activates the env var
             __A    =logging.get_logger('''transformers.models.bart.tokenization_bart'''     )

             __A    =os.getenv('''TRANSFORMERS_VERBOSITY''' ,   lowercase__     )
             __A    =logging.log_levels[env_level_str]

             __A    =logging.get_verbosity()
             self.assertEqual(
                 lowercase__ ,   lowercase__ ,   f'''TRANSFORMERS_VERBOSITY={env_level_str}/{env_level}, but internal verbosity is {current_level}''' ,   )

             # restore to the original level
             __A    =''''''
             transformers.utils.logging._reset_library_root_logger()

       @mockenv(TRANSFORMERS_VERBOSITY='''super-error'''     )
       def     __UpperCamelCase     (							self     ):







             '''simple docstring'''



             transformers.utils.logging._reset_library_root_logger()
             __A    =logging.logging.getLogger()
             with CaptureLogger(lowercase__     ) as cl:
                   # this action activates the env var
                   logging.get_logger('''transformers.models.bart.tokenization_bart'''     )
             self.assertIn('''Unknown option TRANSFORMERS_VERBOSITY=super-error''' ,   cl.out     )

             # no need to restore as nothing was changed


       def     __UpperCamelCase     (							self     ):







             '''simple docstring'''



             transformers.utils.logging._reset_library_root_logger()

             __A    =logging.get_logger('''transformers.models.bart.tokenization_bart'''     )
             __A    ='''Testing 1, 2, 3'''

             with mockenv_context(TRANSFORMERS_NO_ADVISORY_WARNINGS='''1'''     ):
                   # nothing should be logged as env var disables this method
                   with CaptureLogger(lowercase__     ) as cl:
                         logger.warning_advice(lowercase__     )
                   self.assertEqual(cl.out ,   ''''''     )

             with mockenv_context(TRANSFORMERS_NO_ADVISORY_WARNINGS=''''''     ):
                   # should log normally as TRANSFORMERS_NO_ADVISORY_WARNINGS is unset
                   with CaptureLogger(lowercase__     ) as cl:
                         logger.warning_advice(lowercase__     )
                   self.assertEqual(cl.out ,   msg + '''\n'''     )





def      A__					(			)					->Tuple:
      disable_progress_bar()
      assert are_progress_bars_disabled()

      enable_progress_bar()
      assert not are_progress_bars_disabled()





from __future__ import annotations

from statistics import mean
def 	a (     A__      :  list[int] ,  A__      :  list[int] ,  A__      :  int	)       -> list[int]:





      """simple docstring"""



      _lowercase      			=[0] * no_of_processes
      _lowercase      			=[0] * no_of_processes

      # Initialize remaining_time to waiting_time.

      for i in range(A__	):
            _lowercase      			=burst_time[i]
      _lowercase      			=[]

      _lowercase      			=0
      _lowercase      			=0

      # When processes are not completed,
      # A process whose arrival time has passed \
      # and has remaining execution time is put into the ready_process.
      # The shortest process in the ready_process, target_process is executed.

      while completed != no_of_processes:
            _lowercase      			=[]
            _lowercase      			=-1

            for i in range(A__	):
                  if (arrival_time[i] <= total_time) and (remaining_time[i] > 0):
                        ready_process.append(A__	)

            if len(A__	) > 0:
                  _lowercase      			=ready_process[0]
                  for i in ready_process:
                        if remaining_time[i] < remaining_time[target_process]:
                              _lowercase      			=i
                  total_time += burst_time[target_process]
                  completed += 1
                  _lowercase      			=0
                  _lowercase      			=(
                      total_time - arrival_time[target_process] - burst_time[target_process]
                  )
            else:
                  total_time += 1

      return waiting_time
def 	a (     A__      :  list[int] ,  A__      :  int ,  A__      :  list[int]	)       -> list[int]:





      """simple docstring"""



      _lowercase      			=[0] * no_of_processes
      for i in range(A__	):
            _lowercase      			=burst_time[i] + waiting_time[i]
      return turn_around_time


if __name__ == "__main__":
  print('[TEST CASE 01]')

  lowercase_   							=  4
  lowercase_   							=  [2, 5, 3, 7]
  lowercase_   							=  [0, 0, 0, 0]
  lowercase_   							=  calculate_waitingtime(arrival_time, burst_time, no_of_processes)
  lowercase_   							=  calculate_turnaroundtime(
      burst_time, no_of_processes, waiting_time
  )

  # Printing the Result
  print('PID\tBurst Time\tArrival Time\tWaiting Time\tTurnaround Time')
  for i, process_id in enumerate(list(range(1, 5))):
    print(
        f"{process_id}\t{burst_time[i]}\t\t\t{arrival_time[i]}\t\t\t\t"
        f"{waiting_time[i]}\t\t\t\t{turn_around_time[i]}"
    )
  print(f"\nAverage waiting time = {mean(waiting_time):.5f}")
  print(f"Average turnaround time = {mean(turn_around_time):.5f}")


