"""simple docstring"""




import logging
import os
import threading
import time


try:
     import warnings
except ImportError:
     _a   :	str 					=     None

try:
     import msvcrt
except ImportError:
     _a   :	List[str] 					=     None

try:
     import fcntl
except ImportError:
     _a   :	int 					=     None


# Backward compatibility
# ------------------------------------------------
try:
     TimeoutError
except NameError:
     _a   :	int 					=     OSError


# Data
# ------------------------------------------------
_a   :	Dict 					=     [
    'Timeout',
    'BaseFileLock',
    'WindowsFileLock',
    'UnixFileLock',
    'SoftFileLock',
    'FileLock',
]

_a   :	Union[str, Any] 					=     '3.0.12'


_a   :	Optional[int] 					=     None





def 							SCREAMING_SNAKE_CASE  (    ) ->   str:
  global _logger
  _lowerCAmelCase		: Tuple						    =  _logger or logging.getLogger(__name__			)
  return _logger
class 		__A							(				SCREAMING_SNAKE_CASE_	):






     def __init__(	self       ,  a__						):
       _lowerCAmelCase		: str						    =  lock_file
       return None






     def __str__(	self						):
       _lowerCAmelCase		: List[str]						    =  F"The file lock '{self.lock_file}' could not be acquired."
       return temp







class 		__A							:






     def __init__(	self       ,  a__						):
       _lowerCAmelCase		: List[str]						    =  lock
       return None






     def __enter__(	self						):
       return self.lock






     def __exit__(	self       ,  a__       ,  a__       ,  a__						):
       self.lock.release()
       return None







class 		__A							:






     def __init__(	self       ,  a__       ,  a__=-1       ,  a__=None						):
       _lowerCAmelCase		: Optional[Any]						    =  max_filename_length if max_filename_length is not None else 255
       # Hash the filename if it's too long
       _lowerCAmelCase		: Any						    =  self.hash_filename_if_too_long(a__       ,  a__						)
       # The path to the lock file.
       _lowerCAmelCase		: Optional[Any]						    =  lock_file

       # The file descriptor for the *_lock_file* as it is returned by the
       # os.open() function.
       # This file lock is only NOT None, if the object currently holds the
       # lock.
       _lowerCAmelCase		: str						    =  None

       # The default timeout value.
       _lowerCAmelCase		: Tuple						    =  timeout

       # We use this lock primarily for the lock counter.
       _lowerCAmelCase		: List[Any]						    =  threading.Lock()

       # The lock counter is used for implementing the nested locking
       # mechanism. Whenever the lock is acquired, the counter is increased and
       # the lock is only released, when this value is 0 again.
       _lowerCAmelCase		: Any						    =  0
       return None






     @property
     def 					__A						(	self						):
       return self._lock_file






     @property
     def 					__A						(	self						):
       return self._timeout






     @timeout.setter
     def 					__A						(	self       ,  a__						):
       _lowerCAmelCase		: Union[str, Any]						    =  float(a__						)
       return None






     def 					__A						(	self						):
       raise NotImplementedError()






     def 					__A						(	self						):
       raise NotImplementedError()






     @property
     def 					__A						(	self						):
       return self._lock_file_fd is not None






     def 					__A						(	self       ,  a__=None       ,  a__=0.0_5						):
       # Use the default timeout, if no timeout is provided.
       if timeout is None:
         _lowerCAmelCase		: Tuple						    =  self.timeout

       # Increment the number right at the beginning.
       # We can still undo it, if something fails.
       with self._thread_lock:
         self._lock_counter += 1

       _lowerCAmelCase		: int						    =  id(self						)
       _lowerCAmelCase		: Optional[Any]						    =  self._lock_file
       _lowerCAmelCase		: Dict						    =  time.time()
       try:
         while True:
           with self._thread_lock:
             if not self.is_locked:
               logger().debug(F"Attempting to acquire lock {lock_id} on {lock_filename}"						)
               self._acquire()

           if self.is_locked:
             logger().debug(F"Lock {lock_id} acquired on {lock_filename}"						)
             break
           elif timeout >= 0 and time.time() - start_time > timeout:
             logger().debug(F"Timeout on acquiring lock {lock_id} on {lock_filename}"						)
             raise Timeout(self._lock_file						)
           else:
             logger().debug(
                 F"Lock {lock_id} not acquired on {lock_filename}, waiting {poll_intervall} seconds ..."						)
             time.sleep(a__						)
       except:  # noqa
         # Something did go wrong, so decrement the counter.
         with self._thread_lock:
           _lowerCAmelCase		: str						    =  max(0       ,  self._lock_counter - 1						)

         raise
       return _Acquire_ReturnProxy(lock=self						)






     def 					__A						(	self       ,  a__=False						):
       with self._thread_lock:
         if self.is_locked:
           self._lock_counter -= 1

           if self._lock_counter == 0 or force:
             _lowerCAmelCase		: List[str]						    =  id(self						)
             _lowerCAmelCase		: Dict						    =  self._lock_file

             logger().debug(F"Attempting to release lock {lock_id} on {lock_filename}"						)
             self._release()
             _lowerCAmelCase		: Optional[int]						    =  0
             logger().debug(F"Lock {lock_id} released on {lock_filename}"						)

       return None






     def __enter__(	self						):
       self.acquire()
       return self






     def __exit__(	self       ,  a__       ,  a__       ,  a__						):
       self.release()
       return None






     def __del__(	self						):
       self.release(force=a__						)
       return None






     def 					__A						(	self       ,  a__       ,  a__						):
       _lowerCAmelCase		: Optional[Any]						    =  os.path.basename(a__						)
       if len(a__						) > max_length and max_length > 0:
         _lowerCAmelCase		: Any						    =  os.path.dirname(a__						)
         _lowerCAmelCase		: Dict						    =  str(hash(a__						)						)
         _lowerCAmelCase		: Dict						    =  filename[: max_length - len(a__						) - 8] + """...""" + hashed_filename + """.lock"""
         return os.path.join(a__       ,  a__						)
       else:
         return path







class 		__A							(				SCREAMING_SNAKE_CASE_	):






     def __init__(	self       ,  a__       ,  a__=-1       ,  a__=None						):
       from .file_utils import relative_to_absolute_path

       super().__init__(a__       ,  timeout=a__       ,  max_filename_length=a__						)
       _lowerCAmelCase		: Union[str, Any]						    =  """\\\\?\\""" + relative_to_absolute_path(self.lock_file						)






     def 					__A						(	self						):
       _lowerCAmelCase		: Tuple						    =  os.O_RDWR | os.O_CREAT | os.O_TRUNC

       try:
         _lowerCAmelCase		: Union[str, Any]						    =  os.open(self._lock_file       ,  a__						)
       except OSError:
         pass
       else:
         try:
           msvcrt.locking(a__       ,  msvcrt.LK_NBLCK       ,  1						)
         except OSError:
           os.close(a__						)
         else:
           _lowerCAmelCase		: str						    =  fd
       return None






     def 					__A						(	self						):
       _lowerCAmelCase		: Tuple						    =  self._lock_file_fd
       _lowerCAmelCase		: List[str]						    =  None
       msvcrt.locking(a__       ,  msvcrt.LK_UNLCK       ,  1						)
       os.close(a__						)

       try:
         os.remove(self._lock_file						)
       # Probably another instance of the application
       # that acquired the file lock.
       except OSError:
         pass
       return None







class 		__A							(				SCREAMING_SNAKE_CASE_	):






     def __init__(	self       ,  a__       ,  a__=-1       ,  a__=None						):
       _lowerCAmelCase		: Tuple						    =  os.statvfs(os.path.dirname(a__						)						).f_namemax
       super().__init__(a__       ,  timeout=a__       ,  max_filename_length=a__						)






     def 					__A						(	self						):
       _lowerCAmelCase		: Optional[Any]						    =  os.O_RDWR | os.O_CREAT | os.O_TRUNC
       _lowerCAmelCase		: str						    =  os.open(self._lock_file       ,  a__						)

       try:
         fcntl.flock(a__       ,  fcntl.LOCK_EX | fcntl.LOCK_NB						)
       except OSError:
         os.close(a__						)
       else:
         _lowerCAmelCase		: Any						    =  fd
       return None






     def 					__A						(	self						):
       # Do not remove the lockfile:
       #
       #   https://github.com/benediktschmitt/py-filelock/issues/31
       #   https://stackoverflow.com/questions/17708885/flock-removing-locked-file-without-race-condition
       _lowerCAmelCase		: Union[str, Any]						    =  self._lock_file_fd
       _lowerCAmelCase		: Dict						    =  None
       fcntl.flock(a__       ,  fcntl.LOCK_UN						)
       os.close(a__						)
       return None







class 		__A							(				SCREAMING_SNAKE_CASE_	):






     def 					__A						(	self						):
       _lowerCAmelCase		: int						    =  os.O_WRONLY | os.O_CREAT | os.O_EXCL | os.O_TRUNC
       try:
         _lowerCAmelCase		: Any						    =  os.open(self._lock_file       ,  a__						)
       except OSError:
         pass
       else:
         _lowerCAmelCase		: Any						    =  fd
       return None






     def 					__A						(	self						):
       os.close(self._lock_file_fd						)
       _lowerCAmelCase		: List[str]						    =  None

       try:
         os.remove(self._lock_file						)
       # The file is already deleted and that's what we want.
       except OSError:
         pass
       return None







_a   :	Optional[int] 					=     None

if msvcrt:
     _a   :	List[str] 					=     WindowsFileLock
elif fcntl:
     _a   :	Dict 					=     UnixFileLock
else:
     _a   :	int 					=     SoftFileLock

     if warnings is not None:
          warnings.warn('only soft file lock is available')





"""simple docstring"""




from typing import TYPE_CHECKING

from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_torch_available


_a   :	Tuple 					=     {'configuration_wavlm': ['WAVLM_PRETRAINED_CONFIG_ARCHIVE_MAP', 'WavLMConfig']}

try:
     if not is_torch_available():
          raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
     pass
else:
     _a   :	str 					=     [
         'WAVLM_PRETRAINED_MODEL_ARCHIVE_LIST',
         'WavLMForAudioFrameClassification',
         'WavLMForCTC',
         'WavLMForSequenceClassification',
         'WavLMForXVector',
         'WavLMModel',
         'WavLMPreTrainedModel',
     ]

if TYPE_CHECKING:
     from .configuration_wavlm import WAVLM_PRETRAINED_CONFIG_ARCHIVE_MAP, WavLMConfig

     try:
          if not is_torch_available():
               raise OptionalDependencyNotAvailable()
     except OptionalDependencyNotAvailable:
          pass
     else:
          from .modeling_wavlm import (
              WAVLM_PRETRAINED_MODEL_ARCHIVE_LIST,
              WavLMForAudioFrameClassification,
              WavLMForCTC,
              WavLMForSequenceClassification,
              WavLMForXVector,
              WavLMModel,
              WavLMPreTrainedModel,
          )

else:
     import sys

     _a   :	Any 					=     _LazyModule(__name__, globals()['__file__'], _import_structure, module_spec=__spec__)




