






"""simple docstring"""





import math
import unittest



def     __lowercase					(    a :				int )					->					bool:
      assert isinstance(a       ,		a ) and (
          number >= 0
      ), "'number' must been an int and positive"

      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(math.sqrt(a ) + 1 )       ,		6 ):
            if number % i == 0 or number % (i + 2) == 0:
                  return False
      return True


class      _lowercase (     unittest.TestCase						):


      def _UpperCamelCase						(    self				:	Dict						):





            """simple docstring"""







            self.assertTrue(is_prime(2						)						)
            self.assertTrue(is_prime(3						)						)
            self.assertTrue(is_prime(5						)						)
            self.assertTrue(is_prime(7						)						)
            self.assertTrue(is_prime(1_1						)						)
            self.assertTrue(is_prime(1_3						)						)
            self.assertTrue(is_prime(1_7						)						)
            self.assertTrue(is_prime(1_9						)						)
            self.assertTrue(is_prime(2_3						)						)
            self.assertTrue(is_prime(2_9						)						)







      def _UpperCamelCase						(    self				:	Any						):





            """simple docstring"""







            with self.assertRaises(a						):
                  is_prime(-1_9						)
            self.assertFalse(
                is_prime(0						)							,   '''Zero doesn\'t have any positive factors, primes must have exactly two.'''							,   )
            self.assertFalse(
                is_prime(1						)							,   '''One only has 1 positive factor, primes must have exactly two.'''							,   )
            self.assertFalse(is_prime(2 * 2						)						)
            self.assertFalse(is_prime(2 * 3						)						)
            self.assertFalse(is_prime(3 * 3						)						)
            self.assertFalse(is_prime(3 * 5						)						)
            self.assertFalse(is_prime(3 * 5 * 7						)						)


if __name__ == "__main__":
    unittest.main()










"""simple docstring"""





import json
import os
import unittest

from transformers import MgpstrTokenizer
from transformers.models.mgp_str.tokenization_mgp_str import VOCAB_FILES_NAMES
from transformers.testing_utils import require_tokenizers

from ...test_tokenization_common import TokenizerTesterMixin


@require_tokenizers
class      _lowercase (     lowerCAmelCase		,  unittest.TestCase						):
      _a   :     List[str]								=   MgpstrTokenizer
      _a   :     int								=   False
      _a   :     List[str]								=   {}
      _a   :     Optional[Any]								=   False


      def _UpperCamelCase						(    self				:	str						):





            """simple docstring"""







            super().setUp()

            # fmt: off
            __snake_case      :    Union[str, Any]  			=['''[GO]''', '''[s]''', '''0''', '''1''', '''2''', '''3''', '''4''', '''5''', '''6''', '''7''', '''8''', '''9''', '''a''', '''b''', '''c''', '''d''', '''e''', '''f''', '''g''', '''h''', '''i''', '''j''', '''k''', '''l''', '''m''', '''n''', '''o''', '''p''', '''q''', '''r''', '''s''', '''t''', '''u''', '''v''', '''w''', '''x''', '''y''', '''z''']
            # fmt: on
            __snake_case      :    Optional[Any]  			=dict(zip(a							,   range(len(a						)						)						)						)

            __snake_case      :    int  			=os.path.join(self.tmpdirname							,   VOCAB_FILES_NAMES['''vocab_file''']						)
            with open(self.vocab_file							,   '''w'''							,   encoding='''utf-8'''						) as fp:
                  fp.write(json.dumps(a						) + '''\n'''						)


      def _UpperCamelCase						(    self				:	Any							,   **a				:	int						):





            """simple docstring"""







            return MgpstrTokenizer.from_pretrained(self.tmpdirname							,   **a						)


      def _UpperCamelCase						(    self				:	int							,   a				:	Any						):





            """simple docstring"""







            __snake_case      :    Dict  			='''tester'''
            __snake_case      :    str  			='''tester'''
            return input_text, output_text


      @unittest.skip('''MGP-STR always lower cases letters.'''						)
      def _UpperCamelCase						(    self				:	Any						):





            """simple docstring"""







            pass


      def _UpperCamelCase						(    self				:	Any						):





            """simple docstring"""







            __snake_case      :    List[Any]  			=self.get_tokenizers(do_lower_case=a						)
            for tokenizer in tokenizers:
                  with self.subTest(f'''{tokenizer.__class__.__name__}'''						):
                        __snake_case      :    List[Any]  			='''[SPECIAL_TOKEN]'''

                        tokenizer.add_special_tokens({'''cls_token''': special_token}						)
                        __snake_case      :    Tuple  			=tokenizer.encode([special_token]							,   add_special_tokens=a						)
                        self.assertEqual(len(a						)							,   1						)

                        __snake_case      :    int  			=tokenizer.decode(a							,   skip_special_tokens=a						)
                        self.assertTrue(special_token not in decoded						)


      def _UpperCamelCase						(    self				:	Tuple						):





            """simple docstring"""







            __snake_case      :    Union[str, Any]  			=self.get_tokenizers()
            for tokenizer in tokenizers:
                  with self.subTest(f'''{tokenizer.__class__.__name__}'''						):
                        __snake_case			,				__snake_case      :    Tuple  			=self.get_input_output_texts(a						)

                        __snake_case      :    int  			=tokenizer.tokenize(a						)
                        __snake_case      :    str  			=tokenizer.convert_tokens_to_ids(a						)
                        __snake_case      :    Union[str, Any]  			=tokenizer.encode(a							,   add_special_tokens=a						)
                        self.assertListEqual(a							,   a						)

                        __snake_case      :    Tuple  			=tokenizer.convert_ids_to_tokens(a						)
                        self.assertNotEqual(len(a						)							,   0						)
                        __snake_case      :    Optional[Any]  			=tokenizer.decode(a						)
                        self.assertIsInstance(a							,   a						)

                        self.assertEqual(text_a.replace(''' '''							,   ''''''						)							,   a						)


      @unittest.skip('''MGP-STR tokenizer only handles one sequence.'''						)
      def _UpperCamelCase						(    self				:	List[Any]						):





            """simple docstring"""







            pass







      @unittest.skip('''inputs cannot be pretokenized in MgpstrTokenizer'''						)
      def _UpperCamelCase						(    self				:	List[str]						):





            """simple docstring"""







            pass


