


"""simple docstring"""




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

from .. import config
from .logging import get_logger


lowercase_			     =  get_logger(__name__)
class 					__lowerCAmelCase					(   enum.Enum       ):


		'''simple docstring'''



		__UpperCAmelCase		:			Dict										=				'all_checks'
		__UpperCAmelCase		:			str										=				'basic_checks'
		__UpperCAmelCase		:			Tuple										=				'no_checks'







class 					__lowerCAmelCase					(   __SCREAMING_SNAKE_CASE       ):


		'''simple docstring'''










class 					__lowerCAmelCase					(   __SCREAMING_SNAKE_CASE       ):


		'''simple docstring'''










class 					__lowerCAmelCase					(   __SCREAMING_SNAKE_CASE       ):


		'''simple docstring'''










class 					__lowerCAmelCase					(   __SCREAMING_SNAKE_CASE       ):


		'''simple docstring'''










def        lowercase							(		lowerCAmelCase__ :     Optional[dict]    ,					lowerCAmelCase__ :     dict    ,					lowerCAmelCase__ :     Union[str, Any]=None			) ->      List[str]:
		if expected_checksums is None:
				logger.info('''Unable to verify checksums.'''			)
				return
		if len(set(lowerCAmelCase__			) - set(lowerCAmelCase__			)			) > 0:
				raise ExpectedMoreDownloadedFiles(str(set(lowerCAmelCase__			) - set(lowerCAmelCase__			)			)			)
		if len(set(lowerCAmelCase__			) - set(lowerCAmelCase__			)			) > 0:
				raise UnexpectedDownloadedFile(str(set(lowerCAmelCase__			) - set(lowerCAmelCase__			)			)			)
		__a           =			[url for url in expected_checksums if expected_checksums[url] != recorded_checksums[url]]
		__a           =			''' for ''' + verification_name if verification_name is not None else ''''''
		if len(lowerCAmelCase__			) > 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 					__lowerCAmelCase					(   __SCREAMING_SNAKE_CASE       ):


		'''simple docstring'''










class 					__lowerCAmelCase					(   __SCREAMING_SNAKE_CASE       ):


		'''simple docstring'''










class 					__lowerCAmelCase					(   __SCREAMING_SNAKE_CASE       ):


		'''simple docstring'''










class 					__lowerCAmelCase					(   __SCREAMING_SNAKE_CASE       ):


		'''simple docstring'''










def        lowercase							(		lowerCAmelCase__ :     Optional[dict]    ,					lowerCAmelCase__ :     dict			) ->      List[str]:
		if expected_splits is None:
				logger.info('''Unable to verify splits sizes.'''			)
				return
		if len(set(lowerCAmelCase__			) - set(lowerCAmelCase__			)			) > 0:
				raise ExpectedMoreSplits(str(set(lowerCAmelCase__			) - set(lowerCAmelCase__			)			)			)
		if len(set(lowerCAmelCase__			) - set(lowerCAmelCase__			)			) > 0:
				raise UnexpectedSplits(str(set(lowerCAmelCase__			) - set(lowerCAmelCase__			)			)			)
		__a           =			[
		    {'''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(lowerCAmelCase__			) > 0:
				raise NonMatchingSplitsSizesError(str(lowerCAmelCase__			)			)
		logger.info('''All the splits matched successfully.'''			)

def        lowercase							(		lowerCAmelCase__ :     str    ,					lowerCAmelCase__ :     bool = True			) ->      dict:
		if record_checksum:
				__a           =			shaaaa()
				with open(lowerCAmelCase__    ,					'''rb'''			) as f:
						for chunk in iter(lambda: f.read(1 << 20			)    ,					b''''''			):
								m.update(lowerCAmelCase__			)
						__a           =			m.hexdigest()
		else:
				__a           =			None
		return {"num_bytes": os.path.getsize(lowerCAmelCase__			), "checksum": checksum}




def        lowercase							(		lowerCAmelCase__ :     Any			) ->      Tuple:
		if dataset_size and config.IN_MEMORY_MAX_SIZE:
				return dataset_size < config.IN_MEMORY_MAX_SIZE
		else:
				return False










"""simple docstring"""




def        lowercase							(		lowerCAmelCase__ :     str    ,					lowerCAmelCase__ :     list[str]			) ->      str:
		__a           =			''''''
		for word_or_phrase in separated:
				if not isinstance(lowerCAmelCase__    ,					lowerCAmelCase__			):
						raise Exception('''join() accepts only strings to be joined'''			)
				joined += word_or_phrase + separator
		return joined.strip(lowerCAmelCase__			)


if __name__ == "__main__":
				from doctest import testmod

				testmod()






