
from typing import Callable, Optional

from .. import Features
from ..packaged_modules.generator.generator import Generator
from .abc import AbstractDatasetInputStream



class 						UpperCamelCase__    (			_lowercase       ):
   def __init__(self					:   Any   ,							snake_case_					:   Callable   ,							snake_case_					:   Optional[Features] = None   ,							snake_case_					:   str = None   ,							snake_case_					:   bool = False   ,							snake_case_					:   bool = False   ,							snake_case_					:   Optional[dict] = None   ,							snake_case_					:   Optional[int] = None   ,							**snake_case_					:   int   ,							):
    super().__init__(
        features=A_   ,							cache_dir=A_   ,							keep_in_memory=A_   ,							streaming=A_   ,							num_proc=A_   ,							**A_   ,							)
    __a					:    Any													=    Generator(
        cache_dir=A_   ,							features=A_   ,							generator=A_   ,							gen_kwargs=A_   ,							**A_   ,							)







   def  lowerCAmelCase     (self					:   Optional[int]  ):
    # Build iterable dataset
    if self.streaming:
     __a					:    int													=    self.builder.as_streaming_dataset(split='''train'''  )
    # Build regular (map-style) dataset
    else:
     __a					:    int													=    None
     __a					:    Optional[Any]													=    None
     __a					:    Optional[Any]													=    None
     __a					:    Tuple													=    None

     self.builder.download_and_prepare(
         download_config=A_   ,							download_mode=A_   ,							verification_mode=A_   ,							base_path=A_   ,							num_proc=self.num_proc   ,							)
     __a					:    int													=    self.builder.as_dataset(
         split='''train'''   ,							verification_mode=A_   ,							in_memory=self.keep_in_memory  )
    return dataset


"""simple docstring"""


import copy
import re







class 					lowerCAmelCase_					:



						'''simple docstring'''


						_lowerCamelCase:     str   =     '''hp'''
						_lowerCamelCase:     List[Any]   =     {}
						_lowerCamelCase:     List[Any]   =     None


						@classmethod
						def     _SCREAMING_SNAKE_CASE   (			cls  :   List[Any]	,A_  :   List[str]	,A_  :   Optional[Any]   )  -> Tuple:
							A     = prefix
							A     = defaults
							cls.build_naming_info()


						@staticmethod
						def     _SCREAMING_SNAKE_CASE   (			A_  :   Any	,A_  :   List[Any]   )  -> int:
							if len(A_   ) == 0:
								return ""
							A     = None
							if any(char.isdigit() for char in word   ):
								raise Exception(F'Parameters should not contain numbers: \'{word}\' contains a number'   )
							if word in info["short_word"]:
								return info["short_word"][word]
							for prefix_len in range(1	,len(A_   ) + 1   ):
								A     = word[:prefix_len]
								if prefix in info["reverse_short_word"]:
									continue
								else:
									A     = prefix
									break

							if short_word is None:
								# Paranoid fallback
								def int_to_alphabetic(A_  :   Optional[Any]   ):
									A     = ''
									while integer != 0:
										A     = chr(ord('A'   ) + integer % 10   ) + s
										integer //= 10
									return s

								A     = 0
								while True:
									A     = word + '#' + int_to_alphabetic(A_   )
									if sword in info["reverse_short_word"]:
										continue
									else:
										A     = sword
										break

							A     = short_word
							A     = word
							return short_word


						@staticmethod
						def     _SCREAMING_SNAKE_CASE   (			A_  :   List[Any]	,A_  :   Union[str, Any]   )  -> Union[str, Any]:
							A     = param_name.split('_'   )

							A     = [TrialShortNamer.shortname_for_word(A_	,A_   ) for word in words]

							# We try to create a separatorless short name, but if there is a collision we have to fallback
							# to a separated short name
							A     = ['', '_']

							for separator in separators:
								A     = separator.join(A_   )
								if shortname not in info["reverse_short_param"]:
									A     = shortname
									A     = param_name
									return shortname

							return param_name


						@staticmethod
						def     _SCREAMING_SNAKE_CASE   (			A_  :   List[Any]	,A_  :   Any   )  -> Tuple:
							A     = TrialShortNamer.shortname_for_key(A_	,A_   )
							A     = short_name
							A     = param_name


						@classmethod
						def     _SCREAMING_SNAKE_CASE   (			cls  :   Dict   )  -> List[Any]:
							if cls.NAMING_INFO is not None:
								return

							A     = {
							    'short_word': {},
							    'reverse_short_word': {},
							    'short_param': {},
							    'reverse_short_param': {},
							}

							A     = list(cls.DEFAULTS.keys()   )

							for k in field_keys:
								cls.add_new_param_name(A_	,A_   )

							A     = info


						@classmethod
						def     _SCREAMING_SNAKE_CASE   (			cls  :   List[Any]	,A_  :   Union[str, Any]   )  -> Union[str, Any]:
							cls.build_naming_info()
							assert cls.PREFIX is not None
							A     = [copy.copy(cls.PREFIX   )]

							for k, v in params.items():
								if k not in cls.DEFAULTS:
									raise Exception(F'You should provide a default value for the param name {k} with value {v}'   )
								if v == cls.DEFAULTS[k]:
									# The default value is not added to the name
									continue

								A     = cls.NAMING_INFO['short_param'][k]

								if isinstance(A_	,A_   ):
									A     = 1 if v else 0

								A     = '' if isinstance(A_	,(int, float)   ) else '-'
								A     = F'{key}{sep}{v}'
								name.append(A_   )

							return "_".join(A_   )




						@classmethod
						def     _SCREAMING_SNAKE_CASE   (			cls  :   List[str]	,A_  :   Any   )  -> int:
							A     = repr[len(cls.PREFIX   ) + 1 :]
							if repr == "":
								A     = []
							else:
								A     = repr.split('_'   )

							A     = {}

							for value in values:
								if "-" in value:
									A ,   A     = value.split('-'   )
								else:
									A     = re.sub('[0-9.]'	,''	,A_   )
									A     = float(re.sub('[^0-9.]'	,''	,A_   )   )

								A     = cls.NAMING_INFO['reverse_short_param'][p_k]

								A     = p_v

							for k in cls.DEFAULTS:
								if k not in parameters:
									A     = cls.DEFAULTS[k]

							return parameters