

import enum
import os
from hashlib import shaaaa
from typing import Optional

from .. import config
from .logging import get_logger


_SCREAMING_SNAKE_CASE  :						Tuple         =    get_logger(__name__)






class  UpperCAmelCase__	( enum.Enum ):






		"""simple docstring"""


		a     =      "all_checks"
		a     =      "basic_checks"
		a     =      "no_checks"






class  UpperCAmelCase__	( __a ):






		"""simple docstring"""








class  UpperCAmelCase__	( __a ):






		"""simple docstring"""








class  UpperCAmelCase__	( __a ):






		"""simple docstring"""








class  UpperCAmelCase__	( __a ):






		"""simple docstring"""





def        UpperCAmelCase_     (		_A   ,	_A   ,	_A=None       ):





					'''simple docstring'''




					if expected_checksums is None:
										logger.info('''Unable to verify checksums.'''       )
										return
					if len(set(snake_case__       ) - set(snake_case__       )       ) > 0:
										raise ExpectedMoreDownloadedFiles(str(set(snake_case__       ) - set(snake_case__       )       )       )
					if len(set(snake_case__       ) - set(snake_case__       )       ) > 0:
										raise UnexpectedDownloadedFile(str(set(snake_case__       ) - set(snake_case__       )       )       )
					SCREAMING_SNAKE_CASE__					=					[url for url in expected_checksums if expected_checksums[url] != recorded_checksums[url]]
					SCREAMING_SNAKE_CASE__					=					""" for """ + verification_name if verification_name is not None else """"""
					if len(snake_case__       ) > 0:
										raise NonMatchingChecksumError(
										    F'''Checksums didn\'t match{for_verification_name}:\n'''
										    F'''{bad_urls}\n'''
										    '''Set `verification_mode=\'no_checks\'` to skip checksums verification and ignore this error'''       )
					logger.info('''All the checksums matched successfully''' + for_verification_name       )






class  UpperCAmelCase__	( __a ):






		"""simple docstring"""








class  UpperCAmelCase__	( __a ):






		"""simple docstring"""








class  UpperCAmelCase__	( __a ):






		"""simple docstring"""








class  UpperCAmelCase__	( __a ):






		"""simple docstring"""





def        UpperCAmelCase_     (		_A   ,	_A       ):





					'''simple docstring'''




					if expected_splits is None:
										logger.info('''Unable to verify splits sizes.'''       )
										return
					if len(set(snake_case__       ) - set(snake_case__       )       ) > 0:
										raise ExpectedMoreSplits(str(set(snake_case__       ) - set(snake_case__       )       )       )
					if len(set(snake_case__       ) - set(snake_case__       )       ) > 0:
										raise UnexpectedSplits(str(set(snake_case__       ) - set(snake_case__       )       )       )
					SCREAMING_SNAKE_CASE__					=					[
					    {"""expected""": expected_splits[name], """recorded""": recorded_splits[name]}
					    for name in expected_splits
					    if expected_splits[name].num_examples != recorded_splits[name].num_examples
					]
					if len(snake_case__       ) > 0:
										raise NonMatchingSplitsSizesError(str(snake_case__       )       )
					logger.info('''All the splits matched successfully.'''       )
def        UpperCAmelCase_     (		_A   ,	_A = True       ):





					'''simple docstring'''




					if record_checksum:
										SCREAMING_SNAKE_CASE__					=					shaaaa()
										with open(snake_case__   ,	'''rb'''       ) as f:
															for chunk in iter(lambda: f.read(1 << 20       )   ,	B''''''       ):
																				m.update(snake_case__       )
															SCREAMING_SNAKE_CASE__					=					m.hexdigest()
					else:
										SCREAMING_SNAKE_CASE__					=					None
					return {"num_bytes": os.path.getsize(snake_case__       ), "checksum": checksum}







def        UpperCAmelCase_     (		_A       ):





					'''simple docstring'''




					if dataset_size and config.IN_MEMORY_MAX_SIZE:
										return dataset_size < config.IN_MEMORY_MAX_SIZE
					else:
										return False





import doctest
from collections import deque

import numpy as np






class  UpperCAmelCase__	:






  """simple docstring"""


  def __init__(							self		:	Optional[Any]      )	->							None:
       SCREAMING_SNAKE_CASE__					=					[2, 1, 2, -1]
       SCREAMING_SNAKE_CASE__					=					[1, 2, 3, 4]







  def    lowercase_	(							self		:	List[str]      )	->							list[float]:
       SCREAMING_SNAKE_CASE__					=					len(self.first_signal      )
       SCREAMING_SNAKE_CASE__					=					len(self.second_signal      )

       SCREAMING_SNAKE_CASE__					=					max(__lowerCamelCase			,     __lowerCamelCase      )

       # create a zero matrix of max_length x max_length
       SCREAMING_SNAKE_CASE__					=					[[0] * max_length for i in range(__lowerCamelCase      )]

       # fills the smaller signal with zeros to make both signals of same length
       if length_first_signal < length_second_signal:
            self.first_signal += [0] * (max_length - length_first_signal)
       elif length_first_signal > length_second_signal:
            self.second_signal += [0] * (max_length - length_second_signal)
       for i in range(__lowerCamelCase      ):
            SCREAMING_SNAKE_CASE__					=					deque(self.second_signal      )
            rotated_signal.rotate(__lowerCamelCase      )
            for j, item in enumerate(__lowerCamelCase      ):
                 matrix[i][j] += item

        # multiply the matrix with the first signal
       SCREAMING_SNAKE_CASE__					=					np.matmul(np.transpose(__lowerCamelCase      )			,     np.transpose(self.first_signal      )      )

       # rounding-off to two decimal places
       return [round(__lowerCamelCase			,     2      ) for i in final_signal]


if __name__ == "__main__":
       doctest.testmod()


