



from multiprocessing import Lock, Pipe, Process

# lock used to ensure that two processes do not access a pipe at the same time
_lowerCamelCase						    =  Lock()






def 	_lowerCAmelCase						(				__lowerCamelCase   :     Tuple		,	__lowerCamelCase   :     Optional[Any]		,	__lowerCamelCase   :     Union[str, Any]		,	__lowerCamelCase   :     Tuple		,	__lowerCamelCase   :     List[str]		,	__lowerCamelCase   :     Dict		,	__lowerCamelCase   :     int     ):



 """simple docstring"""





 global process_lock

 # we perform n swaps since after n swaps we know we are sorted
 # we *could* stop early if we are sorted already, but it takes as long to
 # find out we are sorted as it does to sort the list with this algorithm
 for i in range(0		,	10     ):
  if (i + position) % 2 == 0 and r_send is not None:
   # send your value to your right neighbor
   process_lock.acquire()
   r_send[1].send(__lowerCamelCase     )
   process_lock.release()

   # receive your right neighbor's value
   process_lock.acquire()
   __SCREAMING_SNAKE_CASE       :    Union[str, Any]       =	rr_cv[0].recv()
   process_lock.release()

   # take the lower value since you are on the left
   __SCREAMING_SNAKE_CASE       :    Tuple       =	min(__lowerCamelCase		,	__lowerCamelCase     )
  elif (i + position) % 2 != 0 and l_send is not None:
   # send your value to your left neighbor
   process_lock.acquire()
   l_send[1].send(__lowerCamelCase     )
   process_lock.release()

   # receive your left neighbor's value
   process_lock.acquire()
   __SCREAMING_SNAKE_CASE       :    Tuple       =	lr_cv[0].recv()
   process_lock.release()

   # take the higher value since you are on the right
   __SCREAMING_SNAKE_CASE       :    List[Any]       =	max(__lowerCamelCase		,	__lowerCamelCase     )
    # after all swaps are performed, send the values back to main
 result_pipe[1].send(__lowerCamelCase     )






def 	_lowerCAmelCase						(				__lowerCamelCase   :     Dict     ):



 """simple docstring"""





 __SCREAMING_SNAKE_CASE       :    Union[str, Any]       =	[]
 __SCREAMING_SNAKE_CASE       :    str       =	[]
 # initialize the list of pipes where the values will be retrieved
 for _ in arr:
  result_pipe.append(Pipe()     )
 # creates the processes
 # the first and last process only have one neighbor so they are made outside
 # of the loop
 __SCREAMING_SNAKE_CASE       :    int       =	Pipe()
 __SCREAMING_SNAKE_CASE       :    Optional[Any]       =	Pipe()
 process_array_.append(
     Process(
         target=__lowerCamelCase		,	args=(0, arr[0], None, temp_rs, None, temp_rr, result_pipe[0])		,	)     )
 __SCREAMING_SNAKE_CASE       :    Any       =	temp_rs
 __SCREAMING_SNAKE_CASE       :    Dict       =	temp_rr

 for i in range(1		,	len(__lowerCamelCase     ) - 1     ):
  __SCREAMING_SNAKE_CASE       :    Optional[int]       =	Pipe()
  __SCREAMING_SNAKE_CASE       :    List[Any]       =	Pipe()
  process_array_.append(
      Process(
          target=__lowerCamelCase		,	args=(i, arr[i], temp_ls, temp_rs, temp_lr, temp_rr, result_pipe[i])		,	)     )
  __SCREAMING_SNAKE_CASE       :    int       =	temp_rs
  __SCREAMING_SNAKE_CASE       :    List[Any]       =	temp_rr

 process_array_.append(
     Process(
         target=__lowerCamelCase		,	args=(
             len(__lowerCamelCase     ) - 1,
             arr[len(__lowerCamelCase     ) - 1],
             temp_ls,
             None,
             temp_lr,
             None,
             result_pipe[len(__lowerCamelCase     ) - 1],
         )		,	)     )

 # start the processes
 for p in process_array_:
  p.start()

 # wait for the processes to end and write their values to the list
 for p in range(0		,	len(__lowerCamelCase     )     ):
  __SCREAMING_SNAKE_CASE       :    Dict       =	result_pipe[p][0].recv()
  process_array_[p].join()
 return arr






def 	_lowerCAmelCase						(				):



 """simple docstring"""





 __SCREAMING_SNAKE_CASE       :    Dict       =	list(range(10		,	0		,	-1     )     )
 print("Initial List"     )
 print(*__lowerCamelCase     )
 __SCREAMING_SNAKE_CASE       :    List[Any]       =	odd_even_transposition(__lowerCamelCase     )
 print("Sorted List\n"     )
 print(*__lowerCamelCase     )


if __name__ == "__main__":
      main()










import importlib
import shutil
import threading
import warnings
from typing import List

import fsspec
import fsspec.asyn

from . import compression
from .hffilesystem import HfFileSystem


_lowerCamelCase						    =  importlib.util.find_spec("""s3fs""") is not None

if _has_safs:
      from .safilesystem import SaFileSystem  # noqa: F401

_lowerCamelCase						    =  [
    compression.BzaFileSystem,
    compression.GzipFileSystem,
    compression.LzaFileSystem,
    compression.XzFileSystem,
    compression.ZstdFileSystem,
]

# Register custom filesystems
for fs_class in COMPRESSION_FILESYSTEMS + [HfFileSystem]:
      if fs_class.protocol in fsspec.registry and fsspec.registry[fs_class.protocol] is not fs_class:
            warnings.warn(f'''A filesystem protocol was already set for {fs_class.protocol} and will be overwritten.''')
      fsspec.register_implementation(fs_class.protocol, fs_class, clobber=True)






def 	_lowerCAmelCase						(				__lowerCamelCase   :     str     ):



 """simple docstring"""





 if "://" in dataset_path:
  __SCREAMING_SNAKE_CASE       :    Any       =	dataset_path.split("://"     )[1]
 return dataset_path






def 	_lowerCAmelCase						(				__lowerCamelCase   :     fsspec.AbstractFileSystem     ):



 """simple docstring"""





 if fs is not None and fs.protocol != "file":
  return True
 else:
  return False






def 	_lowerCAmelCase						(				__lowerCamelCase   :     fsspec.AbstractFileSystem		,	__lowerCamelCase   :     str		,	__lowerCamelCase   :     str     ):



 """simple docstring"""





 __SCREAMING_SNAKE_CASE       :    Optional[int]       =	not is_remote_filesystem(__lowerCamelCase     )
 if is_local:
  # LocalFileSystem.mv does copy + rm, it is more efficient to simply move a local directory
  shutil.move(fs._strip_protocol(__lowerCamelCase     )		,	fs._strip_protocol(__lowerCamelCase     )     )
 else:
  fs.mv(__lowerCamelCase		,	__lowerCamelCase		,	recursive=__lowerCamelCase     )






def 	_lowerCAmelCase						(				):



 """simple docstring"""





 if hasattr(fsspec.asyn		,	"reset_lock"     ):
  # for future fsspec>2022.05.0
  fsspec.asyn.reset_lock()
 else:
  __SCREAMING_SNAKE_CASE       :    Tuple       =	None
  __SCREAMING_SNAKE_CASE       :    Optional[Any]       =	None
  __SCREAMING_SNAKE_CASE       :    Dict       =	threading.Lock()






