

import os
from tempfile import TemporaryDirectory
from unittest import TestCase

import pytest
from absl.testing import parameterized

from datasets import config
from datasets.arrow_reader import HF_GCP_BASE_URL
from datasets.builder import DatasetBuilder
from datasets.dataset_dict import IterableDatasetDict
from datasets.iterable_dataset import IterableDataset
from datasets.load import dataset_module_factory, import_main_class
from datasets.utils.file_utils import cached_path


UpperCAmelCase_							:					Optional[Any]		 =   [
    {'''dataset''': '''wikipedia''', '''config_name''': '''20220301.de'''},
    {'''dataset''': '''wikipedia''', '''config_name''': '''20220301.en'''},
    {'''dataset''': '''wikipedia''', '''config_name''': '''20220301.fr'''},
    {'''dataset''': '''wikipedia''', '''config_name''': '''20220301.frr'''},
    {'''dataset''': '''wikipedia''', '''config_name''': '''20220301.it'''},
    {'''dataset''': '''wikipedia''', '''config_name''': '''20220301.simple'''},
    {'''dataset''': '''snli''', '''config_name''': '''plain_text'''},
    {'''dataset''': '''eli5''', '''config_name''': '''LFQA_reddit'''},
    {'''dataset''': '''wiki40b''', '''config_name''': '''en'''},
    {'''dataset''': '''wiki_dpr''', '''config_name''': '''psgs_w100.nq.compressed'''},
    {'''dataset''': '''wiki_dpr''', '''config_name''': '''psgs_w100.nq.no_index'''},
    {'''dataset''': '''wiki_dpr''', '''config_name''': '''psgs_w100.multiset.no_index'''},
    {'''dataset''': '''natural_questions''', '''config_name''': '''default'''},
]
def 							__SCREAMING_SNAKE_CASE     (   a__    :   str=True       )					->				List[Any]:
	if with_config:
		return [
		    {
		        "testcase_name": d["dataset"] + "/" + d["config_name"],
		        "dataset": d["dataset"],
		        "config_name": d["config_name"],
		    }
		    for d in DATASETS_ON_HF_GCP
		]
	else:
		return [
		    {"testcase_name": dataset, "dataset": dataset} for dataset in {d["dataset"] for d in DATASETS_ON_HF_GCP}
		]






@parameterized.named_parameters(list_datasets_on_hf_gcp_parameters(with_config=_lowercase	)	)
class      lowerCamelCase_      (	_lowercase	):
	_lowercase		:   Optional[int]     					=				None
	_lowercase		:   str     					=				None




	def        lowerCAmelCase_       (     self						:     Dict					,      __A						:     Optional[int]					,      __A						:     Optional[Any]							):
		with TemporaryDirectory() as tmp_dir:
			__A :			List[Any]		    =			dataset_module_factory(__A					,      cache_dir=__A							)

			__A :			Tuple		    =			import_main_class(dataset_module.module_path					,      dataset=__A							)

			__A :			DatasetBuilder		    =			builder_cls(
			    cache_dir=__A					,      config_name=__A					,      hash=dataset_module.hash					,      )

			__A :			List[Any]		    =			"""/""".join(
			    [
			        HF_GCP_BASE_URL,
			        builder_instance._relative_data_dir(with_hash=__A							).replace(os.sep					,      """/"""							),
			        config.DATASET_INFO_FILENAME,
			    ]							)
			__A :			Union[str, Any]		    =			cached_path(__A					,      cache_dir=__A							)
			self.assertTrue(os.path.exists(__A							)							)






@pytest.mark.integration
def 							__SCREAMING_SNAKE_CASE     (   a__    :   Dict       )					->				Optional[Any]:
	__A :			Optional[Any]		    =			tmp_path_factory.mktemp("""test_hf_gcp"""       ) / """test_wikipedia_simple"""
	__A :			Union[str, Any]		    =			dataset_module_factory("""wikipedia"""			,cache_dir=a__       )
	__A :			List[Any]		    =			import_main_class(dataset_module.module_path       )
	__A :			DatasetBuilder		    =			builder_cls(
	    cache_dir=a__			,config_name="""20220301.frr"""			,hash=dataset_module.hash			,)
	# use the HF cloud storage, not the original download_and_prepare that uses apache-beam
	__A :			Any		    =			None
	builder_instance.download_and_prepare()
	__A :			Union[str, Any]		    =			builder_instance.as_dataset()
	assert ds







@pytest.mark.integration
def 							__SCREAMING_SNAKE_CASE     (   a__    :   List[str]       )					->				List[str]:
	__A :			Tuple		    =			dataset_module_factory("""wikipedia"""			,cache_dir=a__       )
	__A :			str		    =			import_main_class(dataset_module.module_path			,dataset=a__       )
	__A :			DatasetBuilder		    =			builder_cls(
	    cache_dir=a__			,config_name="""20220301.frr"""			,hash=dataset_module.hash			,)
	__A :			Optional[int]		    =			builder_instance.as_streaming_dataset()
	assert ds
	assert isinstance(a__			,a__       )
	assert "train" in ds
	assert isinstance(ds["""train"""]			,a__       )
	assert next(iter(ds["""train"""]       )       )











'''simple docstring'''


import json
from typing import List, Optional, Tuple

from tokenizers import normalizers

from ...tokenization_utils_fast import PreTrainedTokenizerFast
from .tokenization_electra import ElectraTokenizer


_lowercase  =			{"""vocab_file""": """vocab.txt""", """tokenizer_file""": """tokenizer.json"""}

_lowercase  =			{
    """vocab_file""": {
        """google/electra-small-generator""": (
            """https://huggingface.co/google/electra-small-generator/resolve/main/vocab.txt"""
        ),
        """google/electra-base-generator""": """https://huggingface.co/google/electra-base-generator/resolve/main/vocab.txt""",
        """google/electra-large-generator""": (
            """https://huggingface.co/google/electra-large-generator/resolve/main/vocab.txt"""
        ),
        """google/electra-small-discriminator""": (
            """https://huggingface.co/google/electra-small-discriminator/resolve/main/vocab.txt"""
        ),
        """google/electra-base-discriminator""": (
            """https://huggingface.co/google/electra-base-discriminator/resolve/main/vocab.txt"""
        ),
        """google/electra-large-discriminator""": (
            """https://huggingface.co/google/electra-large-discriminator/resolve/main/vocab.txt"""
        ),
    },
    """tokenizer_file""": {
        """google/electra-small-generator""": (
            """https://huggingface.co/google/electra-small-generator/resolve/main/tokenizer.json"""
        ),
        """google/electra-base-generator""": (
            """https://huggingface.co/google/electra-base-generator/resolve/main/tokenizer.json"""
        ),
        """google/electra-large-generator""": (
            """https://huggingface.co/google/electra-large-generator/resolve/main/tokenizer.json"""
        ),
        """google/electra-small-discriminator""": (
            """https://huggingface.co/google/electra-small-discriminator/resolve/main/tokenizer.json"""
        ),
        """google/electra-base-discriminator""": (
            """https://huggingface.co/google/electra-base-discriminator/resolve/main/tokenizer.json"""
        ),
        """google/electra-large-discriminator""": (
            """https://huggingface.co/google/electra-large-discriminator/resolve/main/tokenizer.json"""
        ),
    },
}

_lowercase  =			{
    """google/electra-small-generator""": 5_12,
    """google/electra-base-generator""": 5_12,
    """google/electra-large-generator""": 5_12,
    """google/electra-small-discriminator""": 5_12,
    """google/electra-base-discriminator""": 5_12,
    """google/electra-large-discriminator""": 5_12,
}

_lowercase  =			{
    """google/electra-small-generator""": {"""do_lower_case""": True},
    """google/electra-base-generator""": {"""do_lower_case""": True},
    """google/electra-large-generator""": {"""do_lower_case""": True},
    """google/electra-small-discriminator""": {"""do_lower_case""": True},
    """google/electra-base-discriminator""": {"""do_lower_case""": True},
    """google/electra-large-discriminator""": {"""do_lower_case""": True},
}
class 						a_				(			UpperCAmelCase__						):
	lowercase_       :     Tuple			  =      VOCAB_FILES_NAMES
	lowercase_       :     Optional[int]			  =      PRETRAINED_VOCAB_FILES_MAP
	lowercase_       :     int			  =      PRETRAINED_INIT_CONFIGURATION
	lowercase_       :     str			  =      PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
	lowercase_       :     List[Any]			  =      ElectraTokenizer




	def __init__(       self     :  Optional[Any]       ,		__lowerCAmelCase     :  Optional[Any]=None       ,		__lowerCAmelCase     :  str=None       ,		__lowerCAmelCase     :  Union[str, Any]=True       ,		__lowerCAmelCase     :  int="[UNK]"       ,		__lowerCAmelCase     :  str="[SEP]"       ,		__lowerCAmelCase     :  Optional[Any]="[PAD]"       ,		__lowerCAmelCase     :  Optional[Any]="[CLS]"       ,		__lowerCAmelCase     :  str="[MASK]"       ,		__lowerCAmelCase     :  List[Any]=True       ,		__lowerCAmelCase     :  Optional[int]=None       ,		**__lowerCAmelCase     :  List[Any]       ,		):
							super().__init__(
							    __lowerCAmelCase       ,		tokenizer_file=__lowerCAmelCase       ,		do_lower_case=__lowerCAmelCase       ,		unk_token=__lowerCAmelCase       ,		sep_token=__lowerCAmelCase       ,		pad_token=__lowerCAmelCase       ,		cls_token=__lowerCAmelCase       ,		mask_token=__lowerCAmelCase       ,		tokenize_chinese_chars=__lowerCAmelCase       ,		strip_accents=__lowerCAmelCase       ,		**__lowerCAmelCase       ,		)

							__snake_case						 =   json.loads(self.backend_tokenizer.normalizer.__getstate__()      )
							if (
							    normalizer_state.get('lowercase'       ,		__lowerCAmelCase      ) != do_lower_case
							    or normalizer_state.get('strip_accents'       ,		__lowerCAmelCase      ) != strip_accents
							    or normalizer_state.get('handle_chinese_chars'       ,		__lowerCAmelCase      ) != tokenize_chinese_chars
							):
													__snake_case						 =   getattr(__lowerCAmelCase       ,		normalizer_state.pop('type'      )      )
													__snake_case						 =   do_lower_case
													__snake_case						 =   strip_accents
													__snake_case						 =   tokenize_chinese_chars
													__snake_case						 =   normalizer_class(**__lowerCAmelCase      )

							__snake_case						 =   do_lower_case




	def   lowercase__   (       self     :  Union[str, Any]       ,		__lowerCAmelCase     :  str       ,		__lowerCAmelCase     :  Tuple=None      ):
							__snake_case						 =   [self.cls_token_id] + token_ids_a + [self.sep_token_id]

							if token_ids_a:
													output += token_ids_a + [self.sep_token_id]

							return output




	def   lowercase__   (       self     :  Any       ,		__lowerCAmelCase     :  List[int]       ,		__lowerCAmelCase     :  Optional[List[int]] = None      ):
							__snake_case						 =   [self.sep_token_id]
							__snake_case						 =   [self.cls_token_id]
							if token_ids_a is None:
													return len(cls + token_ids_a + sep      ) * [0]
							return len(cls + token_ids_a + sep      ) * [0] + len(token_ids_a + sep      ) * [1]




	def   lowercase__   (       self     :  List[Any]       ,		__lowerCAmelCase     :  str       ,		__lowerCAmelCase     :  Optional[str] = None      ):
							__snake_case						 =   self._tokenizer.model.save(__lowerCAmelCase       ,		name=__lowerCAmelCase      )
							return tuple(__lowerCAmelCase      )

