'''simple docstring'''


import requests

try:
 from django.contrib.auth import authenticate, login
 from django.shortcuts import redirect, render
except ImportError:
 snake_case__     :			List[Any]      			=  print


def 					_lowerCamelCase    (      lowerCamelCase_					:							Any   ):



     """simple docstring"""





     UpperCAmelCase_							:   Dict   =      'secretKey'
     UpperCAmelCase_							:   List[str]   =      'https://www.google.com/recaptcha/api/siteverify'

     # when method is not POST, direct user to login page
     if request.method != "POST":
          return render(lowerCamelCase_	,     'login.html'   )

     # from the frontend, get username, password, and client_key
     UpperCAmelCase_							:   Optional[int]   =      request.POST.get('username'   )
     UpperCAmelCase_							:   int   =      request.POST.get('password'   )
     UpperCAmelCase_							:   Tuple   =      request.POST.get('g-recaptcha-response'   )

     # post recaptcha response to Google's recaptcha api
     UpperCAmelCase_							:   int   =      requests.post(lowerCamelCase_	,     data={'secret': secret_key, 'response': client_key}   )
     # if the recaptcha api verified our keys
     if response.json().get('success'	,     lowerCamelCase_   ):
          # authenticate the user
          UpperCAmelCase_							:   str   =      authenticate(lowerCamelCase_	,     username=lowerCamelCase_	,     password=lowerCamelCase_   )
          if user_in_database:
               login(lowerCamelCase_	,     lowerCamelCase_   )
               return redirect('/your-webpage'   )
     return render(lowerCamelCase_	,     'login.html'   )







'''simple docstring'''


import argparse
import logging

import datasets
from tokenizers import Tokenizer, decoders, normalizers, pre_tokenizers, processors
from tokenizers.models import Unigram
from tokenizers.trainers import UnigramTrainer

from transformers import AlbertTokenizerFast


snake_case__     :			Optional[int]      			=  logging.getLogger(__name__)


def 					_lowerCamelCase    (      ):



     """simple docstring"""





     UpperCAmelCase_							:   List[Any]   =      argparse.ArgumentParser(description='Train a unigram tokenizer on the wikitext dataset.'   )
     parser.add_argument(
         '--dataset_name'	,     type=lowerCamelCase_	,     default='wikitext'	,     help='Name of the training. Explore datasets at: hf.co/datasets.'	,     )
     parser.add_argument(
         '--dataset_config'	,     type=lowerCamelCase_	,     default='wikitext-103-raw-v1'	,     help='Configuration name of the dataset.'   )
     parser.add_argument(
         '--batch_size'	,     type=lowerCamelCase_	,     default=1000	,     help='Batch size during training.'	,     )
     parser.add_argument(
         '--vocab_size'	,     type=lowerCamelCase_	,     default=10048	,     help='Size of the desired vocabulary.'	,     )
     parser.add_argument(
         '--limit'	,     default=lowerCamelCase_	,     type=lowerCamelCase_	,     help='Limit the number of shards (used for debugging).'	,     )
     parser.add_argument(
         '--export_to_hub'	,     action='store_true'	,     )

     UpperCAmelCase_							:   str   =      parser.parse_args()
     return args


def 					_lowerCamelCase    (      lowerCamelCase_					:							Dict   ):



     """simple docstring"""





     UpperCAmelCase_							:   List[Any]   =      datasets.load_dataset(args.dataset_name	,     args.dataset_config	,     split='train'   )

     if args.limit is not None:
          UpperCAmelCase_							:   Union[str, Any]   =      min(len(lowerCamelCase_   )	,     args.limit   )
          UpperCAmelCase_							:   int   =      dataset.select(range(lowerCamelCase_   )   )
          logger.info(F'''Limiting the dataset to {args.limit} entries.'''   )

     def batch_iterator():
          for i in range(0	,     len(lowerCamelCase_   )	,     args.batch_size   ):
               yield dataset[i : i + args.batch_size]["text"]

    # Prepare the tokenizer.
     UpperCAmelCase_							:   Optional[Any]   =      Tokenizer(Unigram()   )
     UpperCAmelCase_							:   Union[str, Any]   =      normalizers.Sequence([normalizers.Replace('``'	,     '"'   ), normalizers.Replace('\'\''	,     '"'   )]   )
     UpperCAmelCase_							:   Any   =      pre_tokenizers.Metaspace()

     # Prepare the trainer.
     UpperCAmelCase_							:   Tuple   =      UnigramTrainer(
         unk_token='<unk>'	,     special_tokens=['[CLS]', '[SEP]', '<unk>', '<pad>', '[MASK]']	,     vocab_size=args.vocab_size	,     )

     logger.info('Training the tokenizer.'   )
     tokenizer.train_from_iterator(batch_iterator()	,     trainer=lowerCamelCase_   )
     logger.info('Tokenizer training complete!'   )

     UpperCAmelCase_							:   List[str]   =      tokenizer.token_to_id('[CLS]'   )
     UpperCAmelCase_							:   Optional[int]   =      tokenizer.token_to_id('[SEP]'   )
     UpperCAmelCase_							:   Optional[Any]   =      processors.TemplateProcessing(
         single='[CLS]:0 $A:0 [SEP]:0'	,     pair='[CLS]:0 $A:0 [SEP]:0 $B:1 [SEP]:1'	,     special_tokens=[
             ('[CLS]', cls_token_id),
             ('[SEP]', sep_token_id),
         ]	,     )
     UpperCAmelCase_							:   Any   =      decoders.Metaspace()

     if args.export_to_hub:
          logger.info('Exporting the trained tokenzier to Hub.'   )
          UpperCAmelCase_							:   str   =      AlbertTokenizerFast(tokenizer_object=lowerCamelCase_   )
          new_tokenizer.push_to_hub('unigram-tokenizer-dataset'   )


if __name__ == "__main__":
 snake_case__     :			Optional[Any]      			=  parse_args()
 main(args)






