
"""simple docstring"""




def lowercase_						(     _snake_case		):
							SCREAMING_SNAKE_CASE__		: Tuple     =     0
							SCREAMING_SNAKE_CASE__		: Union[str, Any]     =     len(_snake_case		)

							for i in range(n - 1		):
														for j in range(i + 1     ,_snake_case		):
																					if arr[i] > arr[j]:
																												num_inversions += 1

							return num_inversions

def lowercase_						(     _snake_case		):
							if len(_snake_case		) <= 1:
														return arr, 0
							SCREAMING_SNAKE_CASE__		: Optional[Any]     =     len(_snake_case		) // 2
							SCREAMING_SNAKE_CASE__		: List[Any]     =     arr[0:mid]
							SCREAMING_SNAKE_CASE__		: Tuple     =     arr[mid:]

							SCREAMING_SNAKE_CASE__		: str     =     count_inversions_recursive(_snake_case		)
							SCREAMING_SNAKE_CASE__		: str     =     count_inversions_recursive(_snake_case		)
							SCREAMING_SNAKE_CASE__		: Any     =     _count_cross_inversions(_snake_case     ,_snake_case		)

							SCREAMING_SNAKE_CASE__		: List[str]     =     inversion_p + inversions_q + cross_inversions
							return c, num_inversions

def lowercase_						(     _snake_case     ,_snake_case		):
							SCREAMING_SNAKE_CASE__		: Optional[int]     =     []
							SCREAMING_SNAKE_CASE__		: Union[str, Any]     =     0
							while i < len(_snake_case		) and j < len(_snake_case		):
														if p[i] > q[j]:
																					# if P[1] > Q[j], then P[k] > Q[k] for all  i < k <= len(P)
																					# These are all inversions. The claim emerges from the
																					# property that P is sorted.
																					num_inversion += len(_snake_case		) - i
																					r.append(q[j]		)
																					j += 1
														else:
																					r.append(p[i]		)
																					i += 1

							if i < len(_snake_case		):
														r.extend(p[i:]		)
							else:
														r.extend(q[j:]		)

							return r, num_inversion

def lowercase_						(     ):
							SCREAMING_SNAKE_CASE__		: str     =     [10, 2, 1, 5, 5, 2, 11]

							# this arr has 8 inversions:
							# (10, 2), (10, 1), (10, 5), (10, 5), (10, 2), (2, 1), (5, 2), (5, 2)

							SCREAMING_SNAKE_CASE__		: Tuple     =     count_inversions_bf(_snake_case		)
							SCREAMING_SNAKE_CASE__		: Union[str, Any]     =     count_inversions_recursive(_snake_case		)

							assert num_inversions_bf == num_inversions_recursive == 8

							print("""number of inversions = """     ,_snake_case		)

							# testing an array with zero inversion (a sorted arr_1)

							arr_a.sort()
							SCREAMING_SNAKE_CASE__		: str     =     count_inversions_bf(_snake_case		)
							SCREAMING_SNAKE_CASE__		: str     =     count_inversions_recursive(_snake_case		)

							assert num_inversions_bf == num_inversions_recursive == 0
							print("""number of inversions = """     ,_snake_case		)

							# an empty list should also have zero inversions
							SCREAMING_SNAKE_CASE__		: Any     =     []
							SCREAMING_SNAKE_CASE__		: List[str]     =     count_inversions_bf(_snake_case		)
							SCREAMING_SNAKE_CASE__		: Tuple     =     count_inversions_recursive(_snake_case		)

							assert num_inversions_bf == num_inversions_recursive == 0
							print("""number of inversions = """     ,_snake_case		)


if __name__ == "__main__":
					main()

"""simple docstring"""




import doctest
import logging
import os
import unittest
from pathlib import Path
from typing import List, Union

import transformers
from transformers.testing_utils import require_tf, require_torch, slow


UpperCAmelCase__   :					Any												=				logging.getLogger()



@unittest.skip('''Temporarily disable the doc tests.'''						)
@require_torch
@require_tf
@slow
class 			lowerCAmelCase_		(unittest.TestCase						):


				"""simple docstring"""



				def 			__magic_name__					(self     , SCREAMING_SNAKE_CASE__     , SCREAMING_SNAKE_CASE__ = None     , SCREAMING_SNAKE_CASE__ = None     , SCREAMING_SNAKE_CASE__ = None     , SCREAMING_SNAKE_CASE__ = True     , )      ->	int:



											"""simple docstring"""




											SCREAMING_SNAKE_CASE__		: Tuple     =     [file for file in os.listdir(SCREAMING_SNAKE_CASE__					) if os.path.isfile(os.path.join(SCREAMING_SNAKE_CASE__     , SCREAMING_SNAKE_CASE__					)					)]

											if identifier is not None:
																		SCREAMING_SNAKE_CASE__		: int     =     [file for file in files if identifier in file]

											if n_identifier is not None:
																		if isinstance(SCREAMING_SNAKE_CASE__     , SCREAMING_SNAKE_CASE__					):
																									for n_ in n_identifier:
																																SCREAMING_SNAKE_CASE__		: Optional[Any]     =     [file for file in files if n_ not in file]
																		else:
																									SCREAMING_SNAKE_CASE__		: List[Any]     =     [file for file in files if n_identifier not in file]

											SCREAMING_SNAKE_CASE__		: int     =     ignore_files or []
											ignore_files.append("""__init__.py"""					)
											SCREAMING_SNAKE_CASE__		: Optional[int]     =     [file for file in files if file not in ignore_files]

											for file in files:
																		# Open all files
																		print("""Testing"""     , SCREAMING_SNAKE_CASE__					)

																		if only_modules:
																									SCREAMING_SNAKE_CASE__		: Union[str, Any]     =     file.split("""."""					)[0]
																									try:
																																SCREAMING_SNAKE_CASE__		: Optional[Any]     =     getattr(SCREAMING_SNAKE_CASE__     , SCREAMING_SNAKE_CASE__					)
																																SCREAMING_SNAKE_CASE__		: Optional[int]     =     doctest.DocTestSuite(SCREAMING_SNAKE_CASE__					)
																																SCREAMING_SNAKE_CASE__		: int     =     unittest.TextTestRunner().run(SCREAMING_SNAKE_CASE__					)
																																self.assertIs(len(result.failures					)     , 0					)
																									except AttributeError:
																																logger.info(F'''{module_identifier} is not a module.'''					)
																		else:
																									SCREAMING_SNAKE_CASE__		: Optional[int]     =     doctest.testfile(str("""..""" / directory / file					)     , optionflags=doctest.ELLIPSIS					)
																									self.assertIs(result.failed     , 0					)



				def 			__magic_name__					(self					)      ->	Any:



											"""simple docstring"""




											SCREAMING_SNAKE_CASE__		: Optional[int]     =     Path("""src/transformers"""					)
											SCREAMING_SNAKE_CASE__		: Optional[int]     =     """modeling"""
											SCREAMING_SNAKE_CASE__		: int     =     [
											    """modeling_ctrl.py""",
											    """modeling_tf_ctrl.py""",
											]
											self.analyze_directory(SCREAMING_SNAKE_CASE__     , identifier=SCREAMING_SNAKE_CASE__     , ignore_files=SCREAMING_SNAKE_CASE__					)



				def 			__magic_name__					(self					)      ->	str:



											"""simple docstring"""




											SCREAMING_SNAKE_CASE__		: str     =     Path("""src/transformers"""					)
											SCREAMING_SNAKE_CASE__		: List[str]     =     """tokenization"""
											self.analyze_directory(SCREAMING_SNAKE_CASE__     , identifier=SCREAMING_SNAKE_CASE__					)



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



											"""simple docstring"""




											SCREAMING_SNAKE_CASE__		: List[Any]     =     Path("""src/transformers"""					)
											SCREAMING_SNAKE_CASE__		: List[str]     =     """configuration"""
											self.analyze_directory(SCREAMING_SNAKE_CASE__     , identifier=SCREAMING_SNAKE_CASE__					)



				def 			__magic_name__					(self					)      ->	Optional[int]:



											"""simple docstring"""




											SCREAMING_SNAKE_CASE__		: Union[str, Any]     =     Path("""src/transformers"""					)
											SCREAMING_SNAKE_CASE__		: Dict     =     ["""configuration""", """modeling""", """tokenization"""]
											self.analyze_directory(SCREAMING_SNAKE_CASE__     , n_identifier=SCREAMING_SNAKE_CASE__					)



				def 			__magic_name__					(self					)      ->	Optional[int]:



											"""simple docstring"""




											SCREAMING_SNAKE_CASE__		: Optional[int]     =     Path("""docs/source"""					)
											SCREAMING_SNAKE_CASE__		: Any     =     ["""favicon.ico"""]
											self.analyze_directory(SCREAMING_SNAKE_CASE__     , ignore_files=SCREAMING_SNAKE_CASE__     , only_modules=SCREAMING_SNAKE_CASE__					)




