"""simple docstring"""







import json
import os
import tempfile
import unittest
import unittest.mock as mock
from pathlib import Path

from requests.exceptions import HTTPError

from transformers.utils import (
    CONFIG_NAME,
    FLAX_WEIGHTS_NAME,
    TF2_WEIGHTS_NAME,
    TRANSFORMERS_CACHE,
    WEIGHTS_NAME,
    cached_file,
    get_file_from_repo,
    has_file,
)


__SCREAMING_SNAKE_CASE								="hf-internal-testing/tiny-random-bert"
__SCREAMING_SNAKE_CASE								=os.path.join(TRANSFORMERS_CACHE, "models--hf-internal-testing--tiny-random-bert")
__SCREAMING_SNAKE_CASE								="9b8c223d42b2188cb49d29af482996f9d0f3e5a6"







class  UpperCamelCase	(    unittest.TestCase						):
   def     _UpperCAmelCase     (    self    )			->   Optional[int]:


        '''simple docstring'''


        lowercase_			:       str									=			cached_file(__UpperCamelCase  ,__UpperCamelCase    )
        # Should have downloaded the file in here
        self.assertTrue(os.path.isdir(__UpperCamelCase    )    )
        # Cache should contain at least those three subfolders:
        for subfolder in ["blobs", "refs", "snapshots"]:
             self.assertTrue(os.path.isdir(os.path.join(__UpperCamelCase  ,__UpperCamelCase    )    )    )
        with open(os.path.join(__UpperCamelCase  ,'refs'  ,'main'    )    ) as f:
             lowercase_			:       Dict									=			f.read()
        self.assertEqual(__UpperCamelCase  ,os.path.join(__UpperCamelCase  ,'snapshots'  ,__UpperCamelCase  ,__UpperCamelCase    )    )
        self.assertTrue(os.path.isfile(__UpperCamelCase    )    )

        # File is cached at the same place the second time.
        lowercase_			:       int									=			cached_file(__UpperCamelCase  ,__UpperCamelCase    )
        self.assertEqual(__UpperCamelCase  ,__UpperCamelCase    )

        # Using a specific revision to test the full commit hash.
        lowercase_			:       List[Any]									=			cached_file(__UpperCamelCase  ,__UpperCamelCase  ,revision='9b8c223'    )
        self.assertEqual(__UpperCamelCase  ,os.path.join(__UpperCamelCase  ,'snapshots'  ,__UpperCamelCase  ,__UpperCamelCase    )    )
   def     _UpperCAmelCase     (    self    )			->   List[Any]:


        '''simple docstring'''


        with self.assertRaisesRegex(__UpperCamelCase  ,'is not a valid model identifier'    ):
             lowercase_			:       Dict									=			cached_file('tiny-random-bert'  ,__UpperCamelCase    )

        with self.assertRaisesRegex(__UpperCamelCase  ,'is not a valid git identifier'    ):
             lowercase_			:       int									=			cached_file(__UpperCamelCase  ,__UpperCamelCase  ,revision='aaaa'    )

        with self.assertRaisesRegex(__UpperCamelCase  ,'does not appear to have a file named'    ):
             lowercase_			:       Any									=			cached_file(__UpperCamelCase  ,'conf'    )
   def     _UpperCAmelCase     (    self    )			->   List[str]:


        '''simple docstring'''


        with self.assertRaisesRegex(__UpperCamelCase  ,'does not appear to have a file named'    ):
             lowercase_			:       Dict									=			cached_file(__UpperCamelCase  ,'conf'    )

        with open(os.path.join(__UpperCamelCase  ,'refs'  ,'main'    )    ) as f:
             lowercase_			:       Any									=			f.read()
        self.assertTrue(os.path.isfile(os.path.join(__UpperCamelCase  ,'.no_exist'  ,__UpperCamelCase  ,'conf'    )    )    )

        lowercase_			:       List[Any]									=			cached_file(__UpperCamelCase  ,'conf'  ,_raise_exceptions_for_missing_entries=__UpperCamelCase    )
        self.assertIsNone(__UpperCamelCase    )

        lowercase_			:       int									=			cached_file(__UpperCamelCase  ,'conf'  ,local_files_only=__UpperCamelCase  ,_raise_exceptions_for_missing_entries=__UpperCamelCase    )
        self.assertIsNone(__UpperCamelCase    )

        lowercase_			:       int									=			mock.Mock()
        lowercase_			:       Optional[int]									=			500
        lowercase_			:       Optional[int]									=			{}
        lowercase_			:       List[Any]									=			HTTPError
        lowercase_			:       Any									=			{}

        # Under the mock environment we get a 500 error when trying to reach the tokenizer.
        with mock.patch('requests.Session.request'  ,return_value=__UpperCamelCase    ) as mock_head:
             lowercase_			:       Dict									=			cached_file(__UpperCamelCase  ,'conf'  ,_raise_exceptions_for_connection_errors=__UpperCamelCase    )
             self.assertIsNone(__UpperCamelCase    )
             # This check we did call the fake head request
             mock_head.assert_called()
   def     _UpperCAmelCase     (    self    )			->   Optional[int]:


        '''simple docstring'''


        self.assertTrue(has_file('hf-internal-testing/tiny-bert-pt-only'  ,__UpperCamelCase    )    )
        self.assertFalse(has_file('hf-internal-testing/tiny-bert-pt-only'  ,__UpperCamelCase    )    )
        self.assertFalse(has_file('hf-internal-testing/tiny-bert-pt-only'  ,__UpperCamelCase    )    )
   def     _UpperCAmelCase     (    self    )			->   Dict:


        '''simple docstring'''


        self.assertIsNone(get_file_from_repo('bert-base-cased'  ,'ahah.txt'    )    )

        # The function raises if the repository does not exist.
        with self.assertRaisesRegex(__UpperCamelCase  ,'is not a valid model identifier'    ):
             get_file_from_repo('bert-base-case'  ,__UpperCamelCase    )

        # The function raises if the revision does not exist.
        with self.assertRaisesRegex(__UpperCamelCase  ,'is not a valid git identifier'    ):
             get_file_from_repo('bert-base-cased'  ,__UpperCamelCase  ,revision='ahaha'    )

        lowercase_			:       Tuple									=			get_file_from_repo('bert-base-cased'  ,__UpperCamelCase    )
        # The name is the cached name which is not very easy to test, so instead we load the content.
        lowercase_			:       Tuple									=			json.loads(open(__UpperCamelCase  ,'r'    ).read()    )
        self.assertEqual(config['hidden_size']  ,768    )







   def     _UpperCAmelCase     (    self    )			->   Tuple:


        '''simple docstring'''


        with tempfile.TemporaryDirectory() as tmp_dir:
             lowercase_			:       Optional[Any]									=			Path(__UpperCamelCase    ) / 'a.txt'
             filename.touch()
             self.assertEqual(get_file_from_repo(__UpperCamelCase  ,'a.txt'    )  ,str(__UpperCamelCase    )    )

             self.assertIsNone(get_file_from_repo(__UpperCamelCase  ,'b.txt'    )    )


"""simple docstring"""







from math import sqrt



def     lowercase__( __SCREAMING_SNAKE_CASE							:  int   ):

     if 1 < number < 4:
          # 2 and 3 are primes
          return True
     elif number < 2 or number % 2 == 0 or number % 3 == 0:
          # Negatives, 0, 1, all even numbers, all multiples of 3 are not primes
          return False

     # All primes number are in format of 6k +/- 1
     for i in range(5  ,    int(sqrt(__SCREAMING_SNAKE_CASE   ) + 1   )  ,    6   ):
          if number % i == 0 or number % (i + 2) == 0:
               return False
     return True



def     lowercase__( __SCREAMING_SNAKE_CASE							:  int = 1_00_01   ):
     lowercase_			:       str									=			0
     lowercase_			:       Optional[Any]									=			1
     while count != nth and number < 3:
          number += 1
          if is_prime(__SCREAMING_SNAKE_CASE   ):
               count += 1
     while count != nth:
          number += 2
          if is_prime(__SCREAMING_SNAKE_CASE   ):
               count += 1
     return number


if __name__ == "__main__":
       print(F"{solution() = }")

