




import posixpath
from pathlib import Path
from unittest.mock import patch

import pytest
from fsspec.implementations.local import AbstractFileSystem, LocalFileSystem, stringify_path
from fsspec.registry import _registry as _fsspec_registry





class  lowerCamelCase_							(   _SCREAMING_SNAKE_CASE      ):


 '''simple docstring'''







 lowercase_       					=					"mock"



 def __init__(							self						:	Optional[Any]       ,       *_lowerCAmelCase						:	Optional[Any]       ,       _lowerCAmelCase						:	Dict       ,       **_lowerCAmelCase						:	Optional[Any]		):
       super().__init__()
       SCREAMING_SNAKE_CASE_					=    LocalFileSystem(*_lowerCAmelCase       ,       **_lowerCAmelCase		)
       SCREAMING_SNAKE_CASE_					=    Path(_lowerCAmelCase		).resolve().as_posix() + '/'



 def    lowerCAmelCase_						(							self						:	Dict       ,       _lowerCAmelCase						:	Union[str, Any]       ,       *_lowerCAmelCase						:	Optional[Any]       ,       **_lowerCAmelCase						:	Optional[int]		):
       SCREAMING_SNAKE_CASE_					=    posixpath.join(self.local_root_dir       ,       self._strip_protocol(_lowerCAmelCase		)		)
       return self._fs.mkdir(_lowerCAmelCase       ,       *_lowerCAmelCase       ,       **_lowerCAmelCase		)



 def    lowerCAmelCase_						(							self						:	List[str]       ,       _lowerCAmelCase						:	Any       ,       *_lowerCAmelCase						:	Tuple       ,       **_lowerCAmelCase						:	Union[str, Any]		):
       SCREAMING_SNAKE_CASE_					=    posixpath.join(self.local_root_dir       ,       self._strip_protocol(_lowerCAmelCase		)		)
       return self._fs.makedirs(_lowerCAmelCase       ,       *_lowerCAmelCase       ,       **_lowerCAmelCase		)



 def    lowerCAmelCase_						(							self						:	List[Any]       ,       _lowerCAmelCase						:	List[str]		):
       SCREAMING_SNAKE_CASE_					=    posixpath.join(self.local_root_dir       ,       self._strip_protocol(_lowerCAmelCase		)		)
       return self._fs.rmdir(_lowerCAmelCase		)



 def    lowerCAmelCase_						(							self						:	Any       ,       _lowerCAmelCase						:	Any       ,       _lowerCAmelCase						:	Optional[Any]=True       ,       *_lowerCAmelCase						:	Optional[Any]       ,       **_lowerCAmelCase						:	Optional[Any]		):
       SCREAMING_SNAKE_CASE_					=    posixpath.join(self.local_root_dir       ,       self._strip_protocol(_lowerCAmelCase		)		)
       SCREAMING_SNAKE_CASE_					=    self._fs.ls(_lowerCAmelCase       ,       detail=_lowerCAmelCase       ,       *_lowerCAmelCase       ,       **_lowerCAmelCase		)
       if detail:
             return [{**info, "name": info["name"][len(self.local_root_dir		) :]} for info in out]
       else:
             return [name[len(self.local_root_dir		) :] for name in out]



 def    lowerCAmelCase_						(							self						:	Any       ,       _lowerCAmelCase						:	Dict       ,       *_lowerCAmelCase						:	List[Any]       ,       **_lowerCAmelCase						:	Optional[Any]		):
       SCREAMING_SNAKE_CASE_					=    posixpath.join(self.local_root_dir       ,       self._strip_protocol(_lowerCAmelCase		)		)
       SCREAMING_SNAKE_CASE_					=    dict(self._fs.info(_lowerCAmelCase       ,       *_lowerCAmelCase       ,       **_lowerCAmelCase		)		)
       SCREAMING_SNAKE_CASE_					=    out['name'][len(self.local_root_dir		) :]
       return out



 def    lowerCAmelCase_						(							self						:	Union[str, Any]       ,       _lowerCAmelCase						:	Union[str, Any]       ,       _lowerCAmelCase						:	List[str]       ,       *_lowerCAmelCase						:	Any       ,       **_lowerCAmelCase						:	Tuple		):
       SCREAMING_SNAKE_CASE_					=    posixpath.join(self.local_root_dir       ,       self._strip_protocol(_lowerCAmelCase		)		)
       SCREAMING_SNAKE_CASE_					=    posixpath.join(self.local_root_dir       ,       self._strip_protocol(_lowerCAmelCase		)		)
       return self._fs.cp_file(_lowerCAmelCase       ,       _lowerCAmelCase       ,       *_lowerCAmelCase       ,       **_lowerCAmelCase		)



 def    lowerCAmelCase_						(							self						:	Any       ,       _lowerCAmelCase						:	Any       ,       *_lowerCAmelCase						:	int       ,       **_lowerCAmelCase						:	int		):
       SCREAMING_SNAKE_CASE_					=    posixpath.join(self.local_root_dir       ,       self._strip_protocol(_lowerCAmelCase		)		)
       return self._fs.rm_file(_lowerCAmelCase       ,       *_lowerCAmelCase       ,       **_lowerCAmelCase		)



 def    lowerCAmelCase_						(							self						:	str       ,       _lowerCAmelCase						:	Any       ,       *_lowerCAmelCase						:	Dict       ,       **_lowerCAmelCase						:	int		):
       SCREAMING_SNAKE_CASE_					=    posixpath.join(self.local_root_dir       ,       self._strip_protocol(_lowerCAmelCase		)		)
       return self._fs.rm(_lowerCAmelCase       ,       *_lowerCAmelCase       ,       **_lowerCAmelCase		)



 def    lowerCAmelCase_						(							self						:	Union[str, Any]       ,       _lowerCAmelCase						:	Optional[int]       ,       *_lowerCAmelCase						:	Any       ,       **_lowerCAmelCase						:	Tuple		):
       SCREAMING_SNAKE_CASE_					=    posixpath.join(self.local_root_dir       ,       self._strip_protocol(_lowerCAmelCase		)		)
       return self._fs._open(_lowerCAmelCase       ,       *_lowerCAmelCase       ,       **_lowerCAmelCase		)



 def    lowerCAmelCase_						(							self						:	Optional[Any]       ,       _lowerCAmelCase						:	List[str]		):
       SCREAMING_SNAKE_CASE_					=    posixpath.join(self.local_root_dir       ,       self._strip_protocol(_lowerCAmelCase		)		)
       return self._fs.created(_lowerCAmelCase		)



 def    lowerCAmelCase_						(							self						:	int       ,       _lowerCAmelCase						:	int		):
       SCREAMING_SNAKE_CASE_					=    posixpath.join(self.local_root_dir       ,       self._strip_protocol(_lowerCAmelCase		)		)
       return self._fs.modified(_lowerCAmelCase		)




 @classmethod
 def    lowerCAmelCase_						(							cls						:	int       ,       _lowerCAmelCase						:	Optional[int]		):
       SCREAMING_SNAKE_CASE_					=    stringify_path(_lowerCAmelCase		)
       if path.startswith('mock://'		):
             SCREAMING_SNAKE_CASE_					=    path[7:]
       return path





class  lowerCamelCase_							(   _SCREAMING_SNAKE_CASE      ):


 '''simple docstring'''







 lowercase_       					=					"tmp"
 lowercase_       					=					None



 def __init__(							self						:	str       ,       *_lowerCAmelCase						:	Optional[Any]       ,       **_lowerCAmelCase						:	Optional[Any]		):
       assert self.tmp_dir is not None, "TmpDirFileSystem.tmp_dir is not set"
       super().__init__(*_lowerCAmelCase       ,       **_lowerCAmelCase       ,       local_root_dir=self.tmp_dir       ,       auto_mkdir=_lowerCAmelCase		)




 @classmethod
 def    lowerCAmelCase_						(							cls						:	Any       ,       _lowerCAmelCase						:	Optional[Any]		):
       SCREAMING_SNAKE_CASE_					=    stringify_path(_lowerCAmelCase		)
       if path.startswith('tmp://'		):
             SCREAMING_SNAKE_CASE_					=    path[6:]
       return path


@pytest.fixture
def       UpperCAmelCase_							(   )      ->				Dict:
      SCREAMING_SNAKE_CASE_					=    MockFileSystem
      SCREAMING_SNAKE_CASE_					=    TmpDirFileSystem
      yield
      del _fsspec_registry["mock"]
      del _fsspec_registry["tmp"]

@pytest.fixture
def       UpperCAmelCase_							(   __UpperCAmelCase		:			List[Any]    ,    __UpperCAmelCase		:			Union[str, Any]							)      ->				str:
      SCREAMING_SNAKE_CASE_					=    tmp_path_factory.mktemp('mockfs'							)
      return MockFileSystem(local_root_dir=__UpperCAmelCase    ,    auto_mkdir=__UpperCAmelCase							)





@pytest.fixture
def       UpperCAmelCase_							(   __UpperCAmelCase		:			str    ,    __UpperCAmelCase		:			Optional[Any]							)      ->				str:
      SCREAMING_SNAKE_CASE_					=    tmp_path_factory.mktemp('tmpfs'							)
      with patch.object(__UpperCAmelCase    ,    'tmp_dir'    ,    __UpperCAmelCase							):
            yield TmpDirFileSystem()





from __future__ import annotations

def       UpperCAmelCase_							(   __UpperCAmelCase		:			list[int]							)      ->				list[int]:
      SCREAMING_SNAKE_CASE_					=    [0] * len(__UpperCAmelCase							)
      for i in range(1    ,    len(__UpperCAmelCase							)							):
            SCREAMING_SNAKE_CASE_					=    duration_times[i - 1] + waiting_times[i - 1]
      return waiting_times

def       UpperCAmelCase_							(   __UpperCAmelCase		:			list[int]    ,    __UpperCAmelCase		:			list[int]							)      ->				list[int]:
      return [
          duration_time + waiting_times[i]
          for i, duration_time in enumerate(__UpperCAmelCase							)
      ]

def       UpperCAmelCase_							(   __UpperCAmelCase		:			list[int]							)      ->				float:
      return sum(__UpperCAmelCase							) / len(__UpperCAmelCase							)

def       UpperCAmelCase_							(   __UpperCAmelCase		:			list[int]							)      ->				float:
      return sum(__UpperCAmelCase							) / len(__UpperCAmelCase							)


if __name__ == "__main__":
   # process id's
   lowerCamelCase__				:     Union[str, Any]			       =							[1, 2, 3]

   # ensure that we actually have processes
   if len(processes) == 0:
      print('Zero amount of processes')
      raise SystemExit(0)

   # duration time of all processes
   lowerCamelCase__				:     Optional[Any]			       =							[19, 8, 9]

   # ensure we can match each id to a duration time
   if len(duration_times) != len(processes):
      print('Unable to match all id\'s with their duration time')
      raise SystemExit(0)

   # get the waiting times and the turnaround times
   lowerCamelCase__				:     Dict			       =							calculate_waiting_times(duration_times)
   lowerCamelCase__				:     int			       =							calculate_turnaround_times(duration_times, waiting_times)

   # get the average times
   lowerCamelCase__				:     Any			       =							calculate_average_waiting_time(waiting_times)
   lowerCamelCase__				:     Tuple			       =							calculate_average_turnaround_time(turnaround_times)

   # print all the results
   print('Process ID\tDuration Time\tWaiting Time\tTurnaround Time')
   for i, process in enumerate(processes):
      print(
          f'''{process}\t\t{duration_times[i]}\t\t{waiting_times[i]}\t\t'''
          f'''{turnaround_times[i]}'''
      )
   print(f'''Average waiting time = {average_waiting_time}''')
   print(f'''Average turn around time = {average_turnaround_time}''')