'''simple docstring'''





import os
import shutil
import tempfile
import unittest

import numpy as np

from transformers import AutoTokenizer, BarkProcessor
from transformers.testing_utils import require_torch, slow




@require_torch
class 		SCREAMING_SNAKE_CASE     (					unittest.TestCase	):







				'''simple docstring'''





				def  snake_case__				(						self					:						List[str]					)							->Union[str, Any]:


										'''simple docstring'''




										_UpperCamelCase			:			int   			=						"ylacombe/bark-small"
										_UpperCamelCase			:			List[Any]   			=						tempfile.mkdtemp()
										_UpperCamelCase			:			Tuple   			=						"en_speaker_1"
										_UpperCamelCase			:			Any   			=						"This is a test string"
										_UpperCamelCase			:			Dict   			=						"speaker_embeddings_path.json"
										_UpperCamelCase			:			List[str]   			=						"speaker_embeddings"





				def  snake_case__				(						self					:						Union[str, Any]       ,		**lowercase__					:						List[str]					)							->List[Any]:


										'''simple docstring'''




										return AutoTokenizer.from_pretrained(self.checkpoint       ,		**lowercase__					)





				def  snake_case__				(						self					:						Optional[int]					)							->str:


										'''simple docstring'''




										shutil.rmtree(self.tmpdirname					)





				def  snake_case__				(						self					:						str					)							->List[str]:


										'''simple docstring'''




										_UpperCamelCase			:			str   			=						self.get_tokenizer()

										_UpperCamelCase			:			Optional[Any]   			=						BarkProcessor(tokenizer=lowercase__					)

										processor.save_pretrained(self.tmpdirname					)
										_UpperCamelCase			:			Dict   			=						BarkProcessor.from_pretrained(self.tmpdirname					)

										self.assertEqual(processor.tokenizer.get_vocab()       ,		tokenizer.get_vocab()					)





				@slow
				def  snake_case__				(						self					:						Union[str, Any]					)							->Tuple:


										'''simple docstring'''




										_UpperCamelCase			:			Optional[int]   			=						BarkProcessor.from_pretrained(
										    pretrained_processor_name_or_path=self.checkpoint       ,		speaker_embeddings_dict_path=self.speaker_embeddings_dict_path       ,		)
										processor.save_pretrained(
										    self.tmpdirname       ,		speaker_embeddings_dict_path=self.speaker_embeddings_dict_path       ,		speaker_embeddings_directory=self.speaker_embeddings_directory       ,		)

										_UpperCamelCase			:			Any   			=						self.get_tokenizer(bos_token="(BOS)"       ,		eos_token="(EOS)"					)

										_UpperCamelCase			:			Dict   			=						BarkProcessor.from_pretrained(
										    self.tmpdirname       ,		self.speaker_embeddings_dict_path       ,		bos_token="(BOS)"       ,		eos_token="(EOS)"       ,		)

										self.assertEqual(processor.tokenizer.get_vocab()       ,		tokenizer_add_kwargs.get_vocab()					)





				def  snake_case__				(						self					:						List[str]					)							->int:


										'''simple docstring'''




										_UpperCamelCase			:			Tuple   			=						BarkProcessor.from_pretrained(
										    pretrained_processor_name_or_path=self.checkpoint       ,		speaker_embeddings_dict_path=self.speaker_embeddings_dict_path       ,		)

										_UpperCamelCase			:			str   			=						35
										_UpperCamelCase			:			Optional[int]   			=						2
										_UpperCamelCase			:			Optional[Any]   			=						8

										_UpperCamelCase			:			Any   			=						{
										    "semantic_prompt": np.ones(lowercase__					),
										    "coarse_prompt": np.ones((nb_codebooks_coarse, seq_len)					),
										    "fine_prompt": np.ones((nb_codebooks_total, seq_len)					),
										}

										# test providing already loaded voice_preset
										_UpperCamelCase			:			int   			=						processor(text=self.input_string       ,		voice_preset=lowercase__					)

										_UpperCamelCase			:			Any   			=						inputs["history_prompt"]
										for key in voice_preset:
																self.assertListEqual(voice_preset[key].tolist()       ,		processed_voice_preset.get(lowercase__       ,		np.array([]					)					).tolist()					)

										# test loading voice preset from npz file
										_UpperCamelCase			:			List[Any]   			=						os.path.join(self.tmpdirname       ,		"file.npz"					)
										np.savez(lowercase__       ,		**lowercase__					)
										_UpperCamelCase			:			Any   			=						processor(text=self.input_string       ,		voice_preset=lowercase__					)
										_UpperCamelCase			:			Any   			=						inputs["history_prompt"]

										for key in voice_preset:
																self.assertListEqual(voice_preset[key].tolist()       ,		processed_voice_preset.get(lowercase__       ,		np.array([]					)					).tolist()					)

										# test loading voice preset from the hub
										_UpperCamelCase			:			List[Any]   			=						processor(text=self.input_string       ,		voice_preset=self.voice_preset					)







				def  snake_case__				(						self					:						Optional[Any]					)							->Optional[int]:


										'''simple docstring'''




										_UpperCamelCase			:			Optional[int]   			=						self.get_tokenizer()

										_UpperCamelCase			:			int   			=						BarkProcessor(tokenizer=lowercase__					)

										_UpperCamelCase			:			List[Any]   			=						processor(text=self.input_string					)

										_UpperCamelCase			:			Union[str, Any]   			=						tokenizer(
										    self.input_string       ,		padding="max_length"       ,		max_length=256       ,		add_special_tokens=lowercase__       ,		return_attention_mask=lowercase__       ,		return_token_type_ids=lowercase__       ,		)

										for key in encoded_tok.keys():
																self.assertListEqual(encoded_tok[key]       ,		encoded_processor[key].squeeze().tolist()					)



'''simple docstring'''





import logging
import os
import threading
import time


try:
			import warnings
except ImportError:
			lowerCAmelCase_	:		Any			=     None

try:
			import msvcrt
except ImportError:
			lowerCAmelCase_	:		Union[str, Any]			=     None

try:
			import fcntl
except ImportError:
			lowerCAmelCase_	:		List[Any]			=     None


# Backward compatibility
# ------------------------------------------------
try:
			TimeoutError
except NameError:
			lowerCAmelCase_	:		Optional[int]			=     OSError


# Data
# ------------------------------------------------
lowerCAmelCase_	:		Optional[int]			=     [
    """Timeout""",
    """BaseFileLock""",
    """WindowsFileLock""",
    """UnixFileLock""",
    """SoftFileLock""",
    """FileLock""",
]

lowerCAmelCase_	:		List[Any]			=     """3.0.12"""


lowerCAmelCase_	:		Optional[int]			=     None
def 						__A							(     )     ->			Optional[Any]:




						'''simple docstring'''
						global _logger
						_UpperCamelCase			:			Union[str, Any]   			=						_logger or logging.getLogger(__name__					)
						return _logger




class 		SCREAMING_SNAKE_CASE     (					SCREAMING_SNAKE_CASE	):







				'''simple docstring'''





				def __init__(						self					:						Dict       ,		lowercase__					:						List[str]					)							->Union[str, Any]:


										'''simple docstring'''




										_UpperCamelCase			:			Union[str, Any]   			=						lock_file
										return None







				def __str__(						self					:						List[str]					)							->Tuple:


										'''simple docstring'''




										_UpperCamelCase			:			Optional[int]   			=						f'''The file lock \'{self.lock_file}\' could not be acquired.'''
										return temp





class 		SCREAMING_SNAKE_CASE     :







				'''simple docstring'''





				def __init__(						self					:						List[Any]       ,		lowercase__					:						List[str]					)							->Union[str, Any]:


										'''simple docstring'''




										_UpperCamelCase			:			List[str]   			=						lock
										return None





				def __enter__(						self					:						Any					)							->List[Any]:


										'''simple docstring'''




										return self.lock







				def __exit__(						self					:						Union[str, Any]       ,		lowercase__					:						Tuple       ,		lowercase__					:						List[str]       ,		lowercase__					:						int					)							->str:


										'''simple docstring'''




										self.lock.release()
										return None





class 		SCREAMING_SNAKE_CASE     :







				'''simple docstring'''





				def __init__(						self					:						Any       ,		lowercase__					:						Tuple       ,		lowercase__					:						Any=-1       ,		lowercase__					:						int=None					)							->int:


										'''simple docstring'''




										_UpperCamelCase			:			int   			=						max_filename_length if max_filename_length is not None else 255
										# Hash the filename if it's too long
										_UpperCamelCase			:			str   			=						self.hash_filename_if_too_long(lowercase__       ,		lowercase__					)
										# The path to the lock file.
										_UpperCamelCase			:			Optional[int]   			=						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			:			Optional[int]   			=						None

										# The default timeout value.
										_UpperCamelCase			:			Any   			=						timeout

										# We use this lock primarily for the lock counter.
										_UpperCamelCase			:			Tuple   			=						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			:			Any   			=						0
										return None





				@property
				def  snake_case__				(						self					:						Optional[Any]					)							->str:


										'''simple docstring'''




										return self._lock_file





				@property
				def  snake_case__				(						self					:						int					)							->str:


										'''simple docstring'''




										return self._timeout





				@timeout.setter
				def  snake_case__				(						self					:						Tuple       ,		lowercase__					:						Tuple					)							->Union[str, Any]:


										'''simple docstring'''




										_UpperCamelCase			:			str   			=						float(lowercase__					)
										return None





				def  snake_case__				(						self					:						Optional[Any]					)							->Tuple:


										'''simple docstring'''




										raise NotImplementedError()





				def  snake_case__				(						self					:						str					)							->Optional[Any]:


										'''simple docstring'''




										raise NotImplementedError()





				@property
				def  snake_case__				(						self					:						str					)							->Tuple:


										'''simple docstring'''




										return self._lock_file_fd is not None





				def  snake_case__				(						self					:						Optional[Any]       ,		lowercase__					:						Optional[int]=None       ,		lowercase__					:						str=0.0_5					)							->str:


										'''simple docstring'''




										if timeout is None:
																_UpperCamelCase			:			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

										_UpperCamelCase			:			List[str]   			=						id(self					)
										_UpperCamelCase			:			List[str]   			=						self._lock_file
										_UpperCamelCase			:			List[str]   			=						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(lowercase__					)
										except:  # noqa
																# Something did go wrong, so decrement the counter.
																with self._thread_lock:
																						_UpperCamelCase			:			List[Any]   			=						max(0       ,		self._lock_counter - 1					)

																raise
										return _Acquire_ReturnProxy(lock=self					)





				def  snake_case__				(						self					:						Dict       ,		lowercase__					:						str=False					)							->Tuple:


										'''simple docstring'''




										with self._thread_lock:
																if self.is_locked:
																						self._lock_counter -= 1

																						if self._lock_counter == 0 or force:
																												_UpperCamelCase			:			Tuple   			=						id(self					)
																												_UpperCamelCase			:			str   			=						self._lock_file

																												logger().debug(f'''Attempting to release lock {lock_id} on {lock_filename}'''					)
																												self._release()
																												_UpperCamelCase			:			List[str]   			=						0
																												logger().debug(f'''Lock {lock_id} released on {lock_filename}'''					)

										return None





				def __enter__(						self					:						Optional[int]					)							->str:


										'''simple docstring'''




										self.acquire()
										return self





				def __exit__(						self					:						List[Any]       ,		lowercase__					:						int       ,		lowercase__					:						Dict       ,		lowercase__					:						Union[str, Any]					)							->Tuple:


										'''simple docstring'''




										self.release()
										return None





				def __del__(						self					:						Dict					)							->int:


										'''simple docstring'''




										self.release(force=lowercase__					)
										return None







				def  snake_case__				(						self					:						Tuple       ,		lowercase__					:						str       ,		lowercase__					:						int					)							->str:


										'''simple docstring'''




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





class 		SCREAMING_SNAKE_CASE     (					SCREAMING_SNAKE_CASE	):







				'''simple docstring'''





				def __init__(						self					:						List[str]       ,		lowercase__					:						str       ,		lowercase__					:						int=-1       ,		lowercase__					:						Optional[Any]=None					)							->Optional[Any]:


										'''simple docstring'''




										from .file_utils import relative_to_absolute_path

										super().__init__(lowercase__       ,		timeout=lowercase__       ,		max_filename_length=lowercase__					)
										_UpperCamelCase			:			int   			=						"\\\\?\\" + relative_to_absolute_path(self.lock_file					)





				def  snake_case__				(						self					:						int					)							->Dict:


										'''simple docstring'''




										_UpperCamelCase			:			Optional[Any]   			=						os.O_RDWR | os.O_CREAT | os.O_TRUNC

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







				def  snake_case__				(						self					:						List[Any]					)							->Tuple:


										'''simple docstring'''




										_UpperCamelCase			:			Optional[int]   			=						self._lock_file_fd
										_UpperCamelCase			:			Optional[int]   			=						None
										msvcrt.locking(lowercase__       ,		msvcrt.LK_UNLCK       ,		1					)
										os.close(lowercase__					)

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





class 		SCREAMING_SNAKE_CASE     (					SCREAMING_SNAKE_CASE	):







				'''simple docstring'''





				def __init__(						self					:						List[Any]       ,		lowercase__					:						Any       ,		lowercase__					:						Union[str, Any]=-1       ,		lowercase__					:						Dict=None					)							->Tuple:


										'''simple docstring'''




										_UpperCamelCase			:			Optional[Any]   			=						os.statvfs(os.path.dirname(lowercase__					)					).f_namemax
										super().__init__(lowercase__       ,		timeout=lowercase__       ,		max_filename_length=lowercase__					)





				def  snake_case__				(						self					:						List[Any]					)							->Union[str, Any]:


										'''simple docstring'''




										_UpperCamelCase			:			Optional[Any]   			=						os.O_RDWR | os.O_CREAT | os.O_TRUNC
										_UpperCamelCase			:			str   			=						os.open(self._lock_file       ,		lowercase__					)

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







				def  snake_case__				(						self					:						Optional[Any]					)							->int:


										'''simple docstring'''




										_UpperCamelCase			:			List[str]   			=						self._lock_file_fd
										_UpperCamelCase			:			List[Any]   			=						None
										fcntl.flock(lowercase__       ,		fcntl.LOCK_UN					)
										os.close(lowercase__					)
										return None





class 		SCREAMING_SNAKE_CASE     (					SCREAMING_SNAKE_CASE	):







				'''simple docstring'''





				def  snake_case__				(						self					:						List[Any]					)							->List[str]:


										'''simple docstring'''




										_UpperCamelCase			:			Tuple   			=						os.O_WRONLY | os.O_CREAT | os.O_EXCL | os.O_TRUNC
										try:
																_UpperCamelCase			:			Any   			=						os.open(self._lock_file       ,		lowercase__					)
										except OSError:
																pass
										else:
																_UpperCamelCase			:			str   			=						fd
										return None







				def  snake_case__				(						self					:						Dict					)							->int:


										'''simple docstring'''




										os.close(self._lock_file_fd					)
										_UpperCamelCase			:			Dict   			=						None

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





lowerCAmelCase_	:		List[Any]			=     None

if msvcrt:
			lowerCAmelCase_	:		Dict			=     WindowsFileLock
elif fcntl:
			lowerCAmelCase_	:		int			=     UnixFileLock
else:
			lowerCAmelCase_	:		Tuple			=     SoftFileLock

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


