


"""simple docstring"""


import tempfile
import unittest

from transformers import SPIECE_UNDERLINE, BatchEncoding, PLBartTokenizer, is_torch_available
from transformers.testing_utils import (
    get_tests_dir,
    nested_simplify,
    require_sentencepiece,
    require_tokenizers,
    require_torch,
)

from ...test_tokenization_common import TokenizerTesterMixin


__snake_case    					=					get_tests_dir('fixtures/test_sentencepiece.model')


if is_torch_available():
   from transformers.models.plbart.modeling_plbart import shift_tokens_right

__snake_case    					=					5_0003
__snake_case    					=					5_0002

@require_sentencepiece
@require_tokenizers
class 				_SCREAMING_SNAKE_CASE				(							__UpperCAmelCase     ,   unittest.TestCase  ):
   """simple docstring"""



   _a   :       Any									=    PLBartTokenizer
   _a   :       Optional[int]									=    None
   _a   :       Any									=    False


   def 					UpperCAmelCase__(						self						)      ->							Any:
    super().setUp()

    # We have a SentencePiece fixture for testing
    lowercase__       :       str				=						PLBartTokenizer(lowerCamelCase__ ,     language_codes="""base""" ,     keep_accents=lowerCamelCase__						)
    tokenizer.save_pretrained(self.tmpdirname						)


   def 					UpperCAmelCase__(						self						)      ->							Any:
    lowercase__       :       Union[str, Any]				=						PLBartTokenizer(lowerCamelCase__ ,     language_codes="""base""" ,     keep_accents=lowerCamelCase__						)

    lowercase__       :       Tuple				=						tokenizer.tokenize("""This is a test"""						)
    self.assertListEqual(lowerCamelCase__ ,     ["""▁This""", """▁is""", """▁a""", """▁t""", """est"""]						)

    self.assertListEqual(
        tokenizer.convert_tokens_to_ids(lowerCamelCase__						) ,     [value + tokenizer.fairseq_offset for value in [285, 46, 10, 170, 382]] ,     )

    lowercase__       :       List[str]				=						tokenizer.tokenize("""I was born in 92000, and this is falsé."""						)
    self.assertListEqual(
        lowerCamelCase__ ,     [
            SPIECE_UNDERLINE + """I""",
            SPIECE_UNDERLINE + """was""",
            SPIECE_UNDERLINE + """b""",
            """or""",
            """n""",
            SPIECE_UNDERLINE + """in""",
            SPIECE_UNDERLINE + """""",
            """9""",
            """2""",
            """0""",
            """0""",
            """0""",
            """,""",
            SPIECE_UNDERLINE + """and""",
            SPIECE_UNDERLINE + """this""",
            SPIECE_UNDERLINE + """is""",
            SPIECE_UNDERLINE + """f""",
            """al""",
            """s""",
            """é""",
            """.""",
        ] ,     )
    lowercase__       :       int				=						tokenizer.convert_tokens_to_ids(lowerCamelCase__						)
    self.assertListEqual(
        lowerCamelCase__ ,     [
            value + tokenizer.fairseq_offset
            for value in [8, 21, 84, 55, 24, 19, 7, 2, 602, 347, 347, 347, 3, 12, 66, 46, 72, 80, 6, 2, 4]
        ] ,     )

    lowercase__       :       List[str]				=						tokenizer.convert_ids_to_tokens(lowerCamelCase__						)
    self.assertListEqual(
        lowerCamelCase__ ,     [
            SPIECE_UNDERLINE + """I""",
            SPIECE_UNDERLINE + """was""",
            SPIECE_UNDERLINE + """b""",
            """or""",
            """n""",
            SPIECE_UNDERLINE + """in""",
            SPIECE_UNDERLINE + """""",
            """<unk>""",
            """2""",
            """0""",
            """0""",
            """0""",
            """,""",
            SPIECE_UNDERLINE + """and""",
            SPIECE_UNDERLINE + """this""",
            SPIECE_UNDERLINE + """is""",
            SPIECE_UNDERLINE + """f""",
            """al""",
            """s""",
            """<unk>""",
            """.""",
        ] ,     )

    lowercase__       :       Any				=						tokenizer.vocab_size
    lowercase__       :       Optional[Any]				=						[tokenizer.convert_ids_to_tokens(lowerCamelCase__						) for x in range(end - 4 ,     lowerCamelCase__						)]

    self.assertListEqual(lowerCamelCase__ ,     ["""__java__""", """__python__""", """__en_XX__""", """<mask>"""]						)

    lowercase__       :       List[str]				=						"""java.lang.Exception, python.lang.Exception, javascript, php, ruby, go"""
    lowercase__       :       Union[str, Any]				=						tokenizer(lowerCamelCase__						).input_ids
    self.assertEqual(
        tokenizer.decode(lowerCamelCase__ ,     skip_special_tokens=lowerCamelCase__ ,     clean_up_tokenization_spaces=lowerCamelCase__						) ,     lowerCamelCase__ ,     )







   def 					UpperCAmelCase__(						self						)      ->							List[Any]:
    lowercase__       :       Optional[int]				=						PLBartTokenizer(lowerCamelCase__ ,     language_codes="""multi""" ,     keep_accents=lowerCamelCase__						)

    lowercase__       :       List[Any]				=						tokenizer.tokenize("""This is a test"""						)
    self.assertListEqual(lowerCamelCase__ ,     ["""▁This""", """▁is""", """▁a""", """▁t""", """est"""]						)

    self.assertListEqual(
        tokenizer.convert_tokens_to_ids(lowerCamelCase__						) ,     [value + tokenizer.fairseq_offset for value in [285, 46, 10, 170, 382]] ,     )

    lowercase__       :       Dict				=						tokenizer.tokenize("""I was born in 92000, and this is falsé."""						)
    self.assertListEqual(
        lowerCamelCase__ ,     [
            SPIECE_UNDERLINE + """I""",
            SPIECE_UNDERLINE + """was""",
            SPIECE_UNDERLINE + """b""",
            """or""",
            """n""",
            SPIECE_UNDERLINE + """in""",
            SPIECE_UNDERLINE + """""",
            """9""",
            """2""",
            """0""",
            """0""",
            """0""",
            """,""",
            SPIECE_UNDERLINE + """and""",
            SPIECE_UNDERLINE + """this""",
            SPIECE_UNDERLINE + """is""",
            SPIECE_UNDERLINE + """f""",
            """al""",
            """s""",
            """é""",
            """.""",
        ] ,     )
    lowercase__       :       Union[str, Any]				=						tokenizer.convert_tokens_to_ids(lowerCamelCase__						)
    self.assertListEqual(
        lowerCamelCase__ ,     [
            value + tokenizer.fairseq_offset
            for value in [8, 21, 84, 55, 24, 19, 7, 2, 602, 347, 347, 347, 3, 12, 66, 46, 72, 80, 6, 2, 4]
        ] ,     )

    lowercase__       :       str				=						tokenizer.convert_ids_to_tokens(lowerCamelCase__						)
    self.assertListEqual(
        lowerCamelCase__ ,     [
            SPIECE_UNDERLINE + """I""",
            SPIECE_UNDERLINE + """was""",
            SPIECE_UNDERLINE + """b""",
            """or""",
            """n""",
            SPIECE_UNDERLINE + """in""",
            SPIECE_UNDERLINE + """""",
            """<unk>""",
            """2""",
            """0""",
            """0""",
            """0""",
            """,""",
            SPIECE_UNDERLINE + """and""",
            SPIECE_UNDERLINE + """this""",
            SPIECE_UNDERLINE + """is""",
            SPIECE_UNDERLINE + """f""",
            """al""",
            """s""",
            """<unk>""",
            """.""",
        ] ,     )
    lowercase__       :       Dict				=						tokenizer.vocab_size
    lowercase__       :       Optional[int]				=						[tokenizer.convert_ids_to_tokens(lowerCamelCase__						) for x in range(end - 7 ,     lowerCamelCase__						)]

    self.assertListEqual(
        lowerCamelCase__ ,     ["""__java__""", """__python__""", """__en_XX__""", """__javascript__""", """__php__""", """__ruby__""", """__go__"""]						)
    lowercase__       :       Optional[int]				=						"""java.lang.Exception, python.lang.Exception, javascript, php, ruby, go"""
    lowercase__       :       Any				=						tokenizer(lowerCamelCase__						).input_ids
    self.assertEqual(
        tokenizer.decode(lowerCamelCase__ ,     skip_special_tokens=lowerCamelCase__ ,     clean_up_tokenization_spaces=lowerCamelCase__						) ,     lowerCamelCase__ ,     )

@require_torch
@require_sentencepiece
@require_tokenizers
class 				_SCREAMING_SNAKE_CASE				(							unittest.TestCase  ):
   """simple docstring"""



   _a   :       int									=    '''uclanlp/plbart-python-en_XX'''
   _a   :       List[str]									=    [
       '''def maximum(a,b,c):NEW_LINE_INDENTreturn max([a,b,c])''',
       '''def sum(a,b,c):NEW_LINE_INDENTreturn sum([a,b,c])''',
   ]
   _a   :       List[str]									=    [
       '''Returns the maximum value of a b c.''',
       '''Sums the values of a b c.''',
   ]
   _a   :       Any									=    [
       1_34,
       54_52,
       3_34_60,
       3_34_41,
       3_34_63,
       3_34_65,
       3_34_63,
       3_34_49,
       9_88,
       20,
       3_34_56,
       19,
       3_34_56,
       7_71,
       39,
       42_58,
       8_89,
       33_18,
       3_34_41,
       3_34_63,
       3_34_65,
       3_34_63,
       3_34_49,
       24_71,
       2,
       PYTHON_CODE,
   ]


   @classmethod
   def 					UpperCAmelCase__(						cls						)      ->							int:
    lowercase__       :       PLBartTokenizer				=						PLBartTokenizer.from_pretrained(
        cls.checkpoint_name ,     language_codes="""base""" ,     src_lang="""python""" ,     tgt_lang="""en_XX"""						)
    lowercase__       :       Optional[int]				=						1
    return cls


   def 					UpperCAmelCase__(						self						)      ->							Optional[int]:
    self.assertEqual(self.tokenizer.fairseq_tokens_to_ids["""__java__"""] ,     5_0001						)
    self.assertEqual(self.tokenizer.fairseq_tokens_to_ids["""__python__"""] ,     5_0002						)
    self.assertEqual(self.tokenizer.fairseq_tokens_to_ids["""__en_XX__"""] ,     5_0003						)


   def 					UpperCAmelCase__(						self						)      ->							Optional[int]:
    lowercase__       :       str				=						self.tokenizer.batch_encode_plus(self.src_text						).input_ids[0]
    self.assertListEqual(self.expected_src_tokens ,     lowerCamelCase__						)


   def 					UpperCAmelCase__(						self						)      ->							Tuple:
    self.assertIn(lowerCamelCase__ ,     self.tokenizer.all_special_ids						)
    lowercase__       :       Optional[Any]				=						[EN_CODE, 9037, 3_3442, 57, 752, 153, 14, 56, 18, 9, 2]
    lowercase__       :       List[str]				=						self.tokenizer.decode(lowerCamelCase__ ,     skip_special_tokens=lowerCamelCase__						)
    lowercase__       :       Optional[Any]				=						self.tokenizer.decode(generated_ids[1:] ,     skip_special_tokens=lowerCamelCase__						)
    self.assertEqual(lowerCamelCase__ ,     lowerCamelCase__						)
    self.assertNotIn(self.tokenizer.eos_token ,     lowerCamelCase__						)


   def 					UpperCAmelCase__(						self						)      ->							Optional[Any]:
    lowercase__       :       Optional[Any]				=						["""def sum(a,b,c):NEW_LINE_INDENTreturn sum([a,b,c])""" * 20]
    self.assertIsInstance(src_text[0] ,     lowerCamelCase__						)
    lowercase__       :       Tuple				=						10
    lowercase__       :       int				=						self.tokenizer(lowerCamelCase__ ,     max_length=lowerCamelCase__ ,     truncation=lowerCamelCase__						).input_ids[0]
    self.assertEqual(ids[-2] ,     2						)
    self.assertEqual(ids[-1] ,     lowerCamelCase__						)
    self.assertEqual(len(lowerCamelCase__						) ,     lowerCamelCase__						)


   def 					UpperCAmelCase__(						self						)      ->							Union[str, Any]:
    self.assertListEqual(self.tokenizer.convert_tokens_to_ids(["""<mask>""", """__java__"""]						) ,     [5_0004, 5_0001]						)


   def 					UpperCAmelCase__(						self						)      ->							Any:
    lowercase__       :       str				=						tempfile.mkdtemp()
    lowercase__       :       Union[str, Any]				=						self.tokenizer.fairseq_tokens_to_ids
    self.tokenizer.save_pretrained(lowerCamelCase__						)
    lowercase__       :       List[Any]				=						PLBartTokenizer.from_pretrained(lowerCamelCase__						)
    self.assertDictEqual(new_tok.fairseq_tokens_to_ids ,     lowerCamelCase__						)


   @require_torch
   def 					UpperCAmelCase__(						self						)      ->							Tuple:
    lowercase__       :       Tuple				=						self.tokenizer(self.src_text ,     text_target=self.tgt_text ,     padding=lowerCamelCase__ ,     return_tensors="""pt"""						)
    lowercase__       :       int				=						shift_tokens_right(batch["""labels"""] ,     self.tokenizer.pad_token_id						)

    # fairseq batch: https://gist.github.com/sshleifer/cba08bc2109361a74ac3760a7e30e4f4
    self.assertEqual(batch.input_ids[1][-2:].tolist() ,     [2, PYTHON_CODE]						)
    self.assertEqual(batch.decoder_input_ids[1][0] ,     lowerCamelCase__						)
    self.assertEqual(batch.decoder_input_ids[1][-1] ,     2						)
    self.assertEqual(batch.labels[1][-2:].tolist() ,     [2, EN_CODE]						)


   @require_torch
   def 					UpperCAmelCase__(						self						)      ->							Tuple:
    lowercase__       :       List[str]				=						self.tokenizer(
        self.src_text ,     text_target=self.tgt_text ,     padding=lowerCamelCase__ ,     truncation=lowerCamelCase__ ,     max_length=len(self.expected_src_tokens						) ,     return_tensors="""pt""" ,     )
    lowercase__       :       Tuple				=						shift_tokens_right(batch["""labels"""] ,     self.tokenizer.pad_token_id						)

    self.assertIsInstance(lowerCamelCase__ ,     lowerCamelCase__						)

    self.assertEqual((2, 26) ,     batch.input_ids.shape						)
    self.assertEqual((2, 26) ,     batch.attention_mask.shape						)
    lowercase__       :       Optional[Any]				=						batch.input_ids.tolist()[0]
    self.assertListEqual(self.expected_src_tokens ,     lowerCamelCase__						)
    self.assertEqual(2 ,     batch.decoder_input_ids[0, -1]						)  # EOS
    # Test that special tokens are reset
    self.assertEqual(self.tokenizer.prefix_tokens ,     []						)
    self.assertEqual(self.tokenizer.suffix_tokens ,     [self.tokenizer.eos_token_id, PYTHON_CODE]						)


   def 					UpperCAmelCase__(						self						)      ->							Any:
    lowercase__       :       str				=						self.tokenizer(self.src_text ,     padding=lowerCamelCase__ ,     truncation=lowerCamelCase__ ,     max_length=3 ,     return_tensors="""pt"""						)
    lowercase__       :       int				=						self.tokenizer(
        text_target=self.tgt_text ,     padding=lowerCamelCase__ ,     truncation=lowerCamelCase__ ,     max_length=10 ,     return_tensors="""pt"""						)
    lowercase__       :       Optional[int]				=						targets["""input_ids"""]
    lowercase__       :       List[str]				=						shift_tokens_right(lowerCamelCase__ ,     self.tokenizer.pad_token_id						)

    self.assertEqual(batch.input_ids.shape[1] ,     3						)
    self.assertEqual(batch.decoder_input_ids.shape[1] ,     10						)







   @require_torch
   def 					UpperCAmelCase__(						self						)      ->							List[Any]:
    lowercase__       :       Optional[Any]				=						self.tokenizer._build_translation_inputs(
        """A test""" ,     return_tensors="""pt""" ,     src_lang="""en_XX""" ,     tgt_lang="""java"""						)

    self.assertEqual(
        nested_simplify(lowerCamelCase__						) ,     {
            # A, test, EOS, en_XX
            """input_ids""": [[150, 242, 2, 5_0003]],
            """attention_mask""": [[1, 1, 1, 1]],
            # java
            """forced_bos_token_id""": 5_0001,
        } ,     )



"""simple docstring"""


from decimal import Decimal, getcontext
from math import ceil, factorial


def    _lowerCamelCase   (     lowerCamelCase__	:							int  ):

 if not isinstance(lowerCamelCase__       ,		lowerCamelCase__  ):
  raise TypeError("""Undefined for non-integers"""  )
 elif precision < 1:
  raise ValueError("""Undefined for non-natural numbers"""  )

 lowercase__       :       List[str]				=						precision
 lowercase__       :       Optional[int]				=						ceil(precision / 14  )
 lowercase__       :       Union[str, Any]				=						42_68_80 * Decimal(1_00_05  ).sqrt()
 lowercase__       :       Optional[Any]				=						1
 lowercase__       :       Optional[Any]				=						13_59_14_09
 lowercase__       :       List[Any]				=						Decimal(lowerCamelCase__  )
 for k in range(1       ,		lowerCamelCase__  ):
  lowercase__       :       Optional[int]				=						factorial(6 * k  ) // (factorial(3 * k  ) * factorial(lowerCamelCase__  ) ** 3)
  linear_term += 5_45_14_01_34
  exponential_term *= -26_25_37_41_26_40_76_80_00
  partial_sum += Decimal(multinomial_term * linear_term  ) / exponential_term
 return str(constant_term / partial_sum  )[:-1]


if __name__ == "__main__":
   __snake_case    					=					50
   print(F"The first {n} digits of pi is: {pi(n)}")