


"""simple docstring"""







import logging
import os
import threading
import time


try:
       import warnings
except ImportError:
       lowerCamelCase_       :       List[str]      						=  None

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

try:
       import fcntl
except ImportError:
       lowerCamelCase_       :       Union[str, Any]      						=  None


# Backward compatibility
# ------------------------------------------------
try:
       TimeoutError
except NameError:
       lowerCamelCase_       :       List[Any]      						=  OSError


# Data
# ------------------------------------------------
lowerCamelCase_       :       Union[str, Any]      						=  [
    """Timeout""",
    """BaseFileLock""",
    """WindowsFileLock""",
    """UnixFileLock""",
    """SoftFileLock""",
    """FileLock""",
]

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


lowerCamelCase_       :       Any      						=  None
def _A						(						):







    """simple docstring"""
    global _logger
    a					=_logger or logging.getLogger(__name__		)
    return _logger






class 				__A    (	_SCREAMING_SNAKE_CASE      ):






 """simple docstring"""




 def __init__(		self			,   __A						) ->					Dict:
     a					=lock_file
     return None





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






class 				__A    :






 """simple docstring"""




 def __init__(		self			,   __A						) ->					List[Any]:
     a					=lock
     return None


 def __enter__(		self						) ->					Tuple:
     return self.lock





 def __exit__(		self			,   __A			,   __A			,   __A						) ->					List[str]:
     self.lock.release()
     return None






class 				__A    :






 """simple docstring"""




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

     # The default timeout value.
     a					=timeout

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


 @property
 def 				SCREAMING_SNAKE_CASE							(		self						) ->					str:
     return self._lock_file


 @property
 def 				SCREAMING_SNAKE_CASE							(		self						) ->					Optional[int]:
     return self._timeout


 @timeout.setter
 def 				SCREAMING_SNAKE_CASE							(		self			,   __A						) ->					str:
     a					=float(__A						)
     return None


 def 				SCREAMING_SNAKE_CASE							(		self						) ->					List[Any]:
     raise NotImplementedError()


 def 				SCREAMING_SNAKE_CASE							(		self						) ->					str:
     raise NotImplementedError()


 @property
 def 				SCREAMING_SNAKE_CASE							(		self						) ->					List[Any]:
     return self._lock_file_fd is not None


 def 				SCREAMING_SNAKE_CASE							(		self			,   __A=None			,   __A=0.05						) ->					Optional[int]:
     # Use the default timeout, if no timeout is provided.
     if timeout is None:
         a					=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

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

         raise
     return _Acquire_ReturnProxy(lock=self						)


 def 				SCREAMING_SNAKE_CASE							(		self			,   __A=False						) ->					Optional[int]:
     with self._thread_lock:
         if self.is_locked:
             self._lock_counter -= 1

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

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

     return None


 def __enter__(		self						) ->					Optional[Any]:
     self.acquire()
     return self


 def __exit__(		self			,   __A			,   __A			,   __A						) ->					List[Any]:
     self.release()
     return None


 def __del__(		self						) ->					Dict:
     self.release(force=__A						)
     return None





 def 				SCREAMING_SNAKE_CASE							(		self			,   __A			,   __A						) ->					str:
     a					=os.path.basename(__A						)
     if len(__A						) > max_length and max_length > 0:
         a					=os.path.dirname(__A						)
         a					=str(hash(__A						)						)
         a					=filename[: max_length - len(__A						) - 8] + '''...''' + hashed_filename + '''.lock'''
         return os.path.join(__A			,   __A						)
     else:
         return path






class 				__A    (	_SCREAMING_SNAKE_CASE      ):






 """simple docstring"""




 def __init__(		self			,   __A			,   __A=-1			,   __A=None						) ->					Union[str, Any]:
     from .file_utils import relative_to_absolute_path

     super().__init__(__A			,   timeout=__A			,   max_filename_length=__A						)
     a					='''\\\\?\\''' + relative_to_absolute_path(self.lock_file						)


 def 				SCREAMING_SNAKE_CASE							(		self						) ->					Optional[Any]:
     a					=os.O_RDWR | os.O_CREAT | os.O_TRUNC

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





 def 				SCREAMING_SNAKE_CASE							(		self						) ->					int:
     a					=self._lock_file_fd
     a					=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      ):






 """simple docstring"""




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


 def 				SCREAMING_SNAKE_CASE							(		self						) ->					List[Any]:
     a					=os.O_RDWR | os.O_CREAT | os.O_TRUNC
     a					=os.open(self._lock_file			,   __A						)

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





 def 				SCREAMING_SNAKE_CASE							(		self						) ->					List[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
     a					=self._lock_file_fd
     a					=None
     fcntl.flock(__A			,   fcntl.LOCK_UN						)
     os.close(__A						)
     return None






class 				__A    (	_SCREAMING_SNAKE_CASE      ):






 """simple docstring"""




 def 				SCREAMING_SNAKE_CASE							(		self						) ->					Optional[int]:
     a					=os.O_WRONLY | os.O_CREAT | os.O_EXCL | os.O_TRUNC
     try:
         a					=os.open(self._lock_file			,   __A						)
     except OSError:
         pass
     else:
         a					=fd
     return None





 def 				SCREAMING_SNAKE_CASE							(		self						) ->					Dict:
     os.close(self._lock_file_fd						)
     a					=None

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

lowerCamelCase_       :       Tuple      						=  None

if msvcrt:
       lowerCamelCase_       :       Optional[Any]      						=  WindowsFileLock
elif fcntl:
       lowerCamelCase_       :       Any      						=  UnixFileLock
else:
       lowerCamelCase_       :       int      						=  SoftFileLock

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



"""simple docstring"""







import os
import sys
import unittest


lowerCamelCase_       :       Tuple      						=  os.path.abspath(os.path.dirname(os.path.dirname(os.path.dirname(__file__))))
sys.path.append(os.path.join(git_repo_path, """utils"""))

import get_test_info  # noqa: E402
from get_test_info import (  # noqa: E402
    get_model_to_test_mapping,
    get_model_to_tester_mapping,
    get_test_to_tester_mapping,
)


lowerCamelCase_       :       Dict      						=  os.path.join("""tests""", """models""", """bert""", """test_modeling_bert.py""")
lowerCamelCase_       :       Dict      						=  os.path.join("""tests""", """models""", """blip""", """test_modeling_blip.py""")






class 				__A    (	unittest.TestCase      ):






 """simple docstring"""




 def 				SCREAMING_SNAKE_CASE							(		self						) ->					Any:
     a					=get_test_to_tester_mapping(__A						)
     a					=get_test_to_tester_mapping(__A						)

     a					={'''BertModelTest''': '''BertModelTester'''}

     a					={
         '''BlipModelTest''': '''BlipModelTester''',
         '''BlipTextImageModelTest''': '''BlipTextImageModelsModelTester''',
         '''BlipTextModelTest''': '''BlipTextModelTester''',
         '''BlipTextRetrievalModelTest''': '''BlipTextRetrievalModelTester''',
         '''BlipVQAModelTest''': '''BlipVQAModelTester''',
         '''BlipVisionModelTest''': '''BlipVisionModelTester''',
     }

     self.assertEqual(get_test_info.to_json(__A						)			,   __A						)
     self.assertEqual(get_test_info.to_json(__A						)			,   __A						)


 def 				SCREAMING_SNAKE_CASE							(		self						) ->					List[str]:
     a					=get_model_to_test_mapping(__A						)
     a					=get_model_to_test_mapping(__A						)

     a					={
         '''BertForMaskedLM''': ['''BertModelTest'''],
         '''BertForMultipleChoice''': ['''BertModelTest'''],
         '''BertForNextSentencePrediction''': ['''BertModelTest'''],
         '''BertForPreTraining''': ['''BertModelTest'''],
         '''BertForQuestionAnswering''': ['''BertModelTest'''],
         '''BertForSequenceClassification''': ['''BertModelTest'''],
         '''BertForTokenClassification''': ['''BertModelTest'''],
         '''BertLMHeadModel''': ['''BertModelTest'''],
         '''BertModel''': ['''BertModelTest'''],
     }

     a					={
         '''BlipForConditionalGeneration''': ['''BlipTextImageModelTest'''],
         '''BlipForImageTextRetrieval''': ['''BlipTextRetrievalModelTest'''],
         '''BlipForQuestionAnswering''': ['''BlipVQAModelTest'''],
         '''BlipModel''': ['''BlipModelTest'''],
         '''BlipTextModel''': ['''BlipTextModelTest'''],
         '''BlipVisionModel''': ['''BlipVisionModelTest'''],
     }

     self.assertEqual(get_test_info.to_json(__A						)			,   __A						)
     self.assertEqual(get_test_info.to_json(__A						)			,   __A						)





 def 				SCREAMING_SNAKE_CASE							(		self						) ->					List[Any]:
     a					=get_model_to_tester_mapping(__A						)
     a					=get_model_to_tester_mapping(__A						)

     a					={
         '''BertForMaskedLM''': ['''BertModelTester'''],
         '''BertForMultipleChoice''': ['''BertModelTester'''],
         '''BertForNextSentencePrediction''': ['''BertModelTester'''],
         '''BertForPreTraining''': ['''BertModelTester'''],
         '''BertForQuestionAnswering''': ['''BertModelTester'''],
         '''BertForSequenceClassification''': ['''BertModelTester'''],
         '''BertForTokenClassification''': ['''BertModelTester'''],
         '''BertLMHeadModel''': ['''BertModelTester'''],
         '''BertModel''': ['''BertModelTester'''],
     }

     a					={
         '''BlipForConditionalGeneration''': ['''BlipTextImageModelsModelTester'''],
         '''BlipForImageTextRetrieval''': ['''BlipTextRetrievalModelTester'''],
         '''BlipForQuestionAnswering''': ['''BlipVQAModelTester'''],
         '''BlipModel''': ['''BlipModelTester'''],
         '''BlipTextModel''': ['''BlipTextModelTester'''],
         '''BlipVisionModel''': ['''BlipVisionModelTester'''],
     }

     self.assertEqual(get_test_info.to_json(__A						)			,   __A						)
     self.assertEqual(get_test_info.to_json(__A						)			,   __A						)