'''simple docstring'''





import logging
import os
import threading
import time


try:
    import warnings
except ImportError:
    SCREAMING_SNAKE_CASE_:     Tuple  =None

try:
    import msvcrt
except ImportError:
    SCREAMING_SNAKE_CASE_:     Any  =None

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


# Backward compatibility
# ------------------------------------------------
try:
    TimeoutError
except NameError:
    SCREAMING_SNAKE_CASE_:     Tuple  =OSError


# Data
# ------------------------------------------------
SCREAMING_SNAKE_CASE_:     int  =[
    'Timeout',
    'BaseFileLock',
    'WindowsFileLock',
    'UnixFileLock',
    'SoftFileLock',
    'FileLock',
]

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


SCREAMING_SNAKE_CASE_:     Any  =None





def 	lowerCAmelCase_				(					)    ->      Dict:


     '''simple docstring'''




     global _logger
     UpperCAmelCase_           =   _logger or logging.getLogger(__name__			)
     return _logger




class        __A      ( UpperCamelCase__	):



    def __init__(self    :    Optional[Any]   ,			__a    :    Optional[int] ):
         UpperCAmelCase_           =   lock_file
         return None






    def __str__(self    :    Optional[int] ):
         UpperCAmelCase_           =   f"""The file lock '{self.lock_file}' could not be acquired."""
         return temp




class        __A      :



    def __init__(self    :    Optional[int]   ,			__a    :    Optional[Any] ):
         UpperCAmelCase_           =   lock
         return None



    def __enter__(self    :    int ):
         return self.lock






    def __exit__(self    :    Dict   ,			__a    :    int   ,			__a    :    Any   ,			__a    :    Union[str, Any] ):
         self.lock.release()
         return None




class        __A      :



    def __init__(self    :    Optional[int]   ,			__a    :    str   ,			__a    :    Dict=-1   ,			__a    :    Tuple=None ):
         UpperCAmelCase_           =   max_filename_length if max_filename_length is not None else 255
         # Hash the filename if it's too long
         UpperCAmelCase_           =   self.hash_filename_if_too_long(__a   ,			__a )
         # The path to the lock file.
         UpperCAmelCase_           =   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.
         UpperCAmelCase_           =   None

         # The default timeout value.
         UpperCAmelCase_           =   timeout

         # We use this lock primarily for the lock counter.
         UpperCAmelCase_           =   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.
         UpperCAmelCase_           =   0
         return None



    @property
    def 					_lowercase						(self    :    Optional[int] ):
         return self._lock_file



    @property
    def 					_lowercase						(self    :    int ):
         return self._timeout



    @timeout.setter
    def 					_lowercase						(self    :    Optional[Any]   ,			__a    :    Optional[Any] ):
         UpperCAmelCase_           =   float(__a )
         return None



    def 					_lowercase						(self    :    List[str] ):
         raise NotImplementedError()



    def 					_lowercase						(self    :    Union[str, Any] ):
         raise NotImplementedError()



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



    def 					_lowercase						(self    :    Tuple   ,			__a    :    Optional[Any]=None   ,			__a    :    List[Any]=0.05 ):
         # Use the default timeout, if no timeout is provided.
         if timeout is None:
              UpperCAmelCase_           =   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

         UpperCAmelCase_           =   id(self )
         UpperCAmelCase_           =   self._lock_file
         UpperCAmelCase_           =   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:
                   UpperCAmelCase_           =   max(0   ,			self._lock_counter - 1 )

              raise
         return _Acquire_ReturnProxy(lock=self )



    def 					_lowercase						(self    :    Any   ,			__a    :    Optional[Any]=False ):
         with self._thread_lock:
              if self.is_locked:
                   self._lock_counter -= 1

                   if self._lock_counter == 0 or force:
                        UpperCAmelCase_           =   id(self )
                        UpperCAmelCase_           =   self._lock_file

                        logger().debug(f"""Attempting to release lock {lock_id} on {lock_filename}""" )
                        self._release()
                        UpperCAmelCase_           =   0
                        logger().debug(f"""Lock {lock_id} released on {lock_filename}""" )

         return None



    def __enter__(self    :    Optional[int] ):
         self.acquire()
         return self



    def __exit__(self    :    int   ,			__a    :    str   ,			__a    :    List[str]   ,			__a    :    Any ):
         self.release()
         return None



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






    def 					_lowercase						(self    :    str   ,			__a    :    str   ,			__a    :    int ):
         UpperCAmelCase_           =   os.path.basename(__a )
         if len(__a ) > max_length and max_length > 0:
              UpperCAmelCase_           =   os.path.dirname(__a )
              UpperCAmelCase_           =   str(hash(__a ) )
              UpperCAmelCase_           =   filename[: max_length - len(__a ) - 8] + "..." + hashed_filename + ".lock"
              return os.path.join(__a   ,			__a )
         else:
              return path




class        __A      ( UpperCamelCase__	):



    def __init__(self    :    int   ,			__a    :    Optional[int]   ,			__a    :    Optional[Any]=-1   ,			__a    :    List[Any]=None ):
         from .file_utils import relative_to_absolute_path

         super().__init__(__a   ,			timeout=__a   ,			max_filename_length=__a )
         UpperCAmelCase_           =   "\\\\?\\" + relative_to_absolute_path(self.lock_file )



    def 					_lowercase						(self    :    str ):
         UpperCAmelCase_           =   os.O_RDWR | os.O_CREAT | os.O_TRUNC

         try:
              UpperCAmelCase_           =   os.open(self._lock_file   ,			__a )
         except OSError:
              pass
         else:
              try:
                   msvcrt.locking(__a   ,			msvcrt.LK_NBLCK   ,			1 )
              except OSError:
                   os.close(__a )
              else:
                   UpperCAmelCase_           =   fd
         return None






    def 					_lowercase						(self    :    Optional[Any] ):
         UpperCAmelCase_           =   self._lock_file_fd
         UpperCAmelCase_           =   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      ( UpperCamelCase__	):



    def __init__(self    :    Union[str, Any]   ,			__a    :    List[Any]   ,			__a    :    Any=-1   ,			__a    :    str=None ):
         UpperCAmelCase_           =   os.statvfs(os.path.dirname(__a ) ).f_namemax
         super().__init__(__a   ,			timeout=__a   ,			max_filename_length=__a )



    def 					_lowercase						(self    :    str ):
         UpperCAmelCase_           =   os.O_RDWR | os.O_CREAT | os.O_TRUNC
         UpperCAmelCase_           =   os.open(self._lock_file   ,			__a )

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






    def 					_lowercase						(self    :    Union[str, Any] ):
         # 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
         UpperCAmelCase_           =   self._lock_file_fd
         UpperCAmelCase_           =   None
         fcntl.flock(__a   ,			fcntl.LOCK_UN )
         os.close(__a )
         return None




class        __A      ( UpperCamelCase__	):



    def 					_lowercase						(self    :    Union[str, Any] ):
         UpperCAmelCase_           =   os.O_WRONLY | os.O_CREAT | os.O_EXCL | os.O_TRUNC
         try:
              UpperCAmelCase_           =   os.open(self._lock_file   ,			__a )
         except OSError:
              pass
         else:
              UpperCAmelCase_           =   fd
         return None






    def 					_lowercase						(self    :    str ):
         os.close(self._lock_file_fd )
         UpperCAmelCase_           =   None

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




SCREAMING_SNAKE_CASE_:     Any  =None

if msvcrt:
    SCREAMING_SNAKE_CASE_:     List[str]  =WindowsFileLock
elif fcntl:
    SCREAMING_SNAKE_CASE_:     List[Any]  =UnixFileLock
else:
    SCREAMING_SNAKE_CASE_:     Optional[Any]  =SoftFileLock

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












from typing import List, Optional, Union

from ...image_utils import ImageInput
from ...processing_utils import ProcessorMixin
from ...tokenization_utils_base import BatchEncoding, PaddingStrategy, PreTokenizedInput, TextInput, TruncationStrategy
from ...utils import TensorType




class  UpperCamelCase_      (			snake_case_				):



	'''simple docstring'''




	lowerCAmelCase													= ['''image_processor''', '''tokenizer''']
	lowerCAmelCase													= '''BlipImageProcessor'''
	lowerCAmelCase													= ('''BertTokenizer''', '''BertTokenizerFast''')




	def __init__(       self       ,			a       ,			a					)       ->    Tuple:
								snake_case_				=							False
								super().__init__(a       ,			a					)
								snake_case_				=							self.image_processor




	def __call__(       self       ,			a = None       ,			a = None       ,			a = True       ,			a = False       ,			a = None       ,			a = None       ,			a = 0       ,			a = None       ,			a = None       ,			a = False       ,			a = False       ,			a = False       ,			a = False       ,			a = False       ,			a = True       ,			a = None       ,			**a       ,			)       ->    BatchEncoding:
								if images is None and text is None:
															raise ValueError('You have to specify either images or text.'					)

								# Get only text
								if images is None:
															snake_case_				=							self.tokenizer
															snake_case_				=							self.tokenizer(
															    text=a       ,			add_special_tokens=a       ,			padding=a       ,			truncation=a       ,			max_length=a       ,			stride=a       ,			pad_to_multiple_of=a       ,			return_attention_mask=a       ,			return_overflowing_tokens=a       ,			return_special_tokens_mask=a       ,			return_offsets_mapping=a       ,			return_token_type_ids=a       ,			return_length=a       ,			verbose=a       ,			return_tensors=a       ,			**a       ,			)
															return text_encoding

								# add pixel_values
								snake_case_				=							self.image_processor(a       ,			return_tensors=a					)

								if text is not None:
															snake_case_				=							self.tokenizer(
															    text=a       ,			add_special_tokens=a       ,			padding=a       ,			truncation=a       ,			max_length=a       ,			stride=a       ,			pad_to_multiple_of=a       ,			return_attention_mask=a       ,			return_overflowing_tokens=a       ,			return_special_tokens_mask=a       ,			return_offsets_mapping=a       ,			return_token_type_ids=a       ,			return_length=a       ,			verbose=a       ,			return_tensors=a       ,			**a       ,			)
								else:
															snake_case_				=							None

								if text_encoding is not None:
															encoding_image_processor.update(a					)

								return encoding_image_processor




	def 							_UpperCamelCase			(       self       ,			*a       ,			**a					)       ->    int:
								return self.tokenizer.batch_decode(*a       ,			**a					)




	def 							_UpperCamelCase			(       self       ,			*a       ,			**a					)       ->    Any:
								return self.tokenizer.decode(*a       ,			**a					)






	@property
	def 							_UpperCamelCase			(       self					)       ->    List[str]:
								snake_case_				=							self.tokenizer.model_input_names
								snake_case_				=							self.image_processor.model_input_names
								return list(dict.fromkeys(tokenizer_input_names + image_processor_input_names					)					)





