



"""simple docstring"""
import os
import unittest

from transformers import BertTokenizerFast
from transformers.models.bert.tokenization_bert import (
    VOCAB_FILES_NAMES,
    BasicTokenizer,
    BertTokenizer,
    WordpieceTokenizer,
    _is_control,
    _is_punctuation,
    _is_whitespace,
)
from transformers.testing_utils import require_tokenizers, slow

from ...test_tokenization_common import TokenizerTesterMixin, filter_non_english
@require_tokenizers
class 					a	(  UpperCAmelCase__	,      unittest.TestCase       ):
  UpperCamelCase	:				Dict     						=					BertTokenizer
  UpperCamelCase	:				Optional[int]     						=					BertTokenizerFast
  UpperCamelCase	:				Optional[Any]     						=					True
  UpperCamelCase	:				int     						=					True
  UpperCamelCase	:				Any     						=					filter_non_english



  def 	lowerCamelCase__       (						self :					Optional[Any]		)     ->					Optional[int]:


     '''simple docstring'''




     super().setUp()

     SCREAMING_SNAKE_CASE_: List[str]     			=[
         """[UNK]""",
         """[CLS]""",
         """[SEP]""",
         """[PAD]""",
         """[MASK]""",
         """want""",
         """##want""",
         """##ed""",
         """wa""",
         """un""",
         """runn""",
         """##ing""",
         """,""",
         """low""",
         """lowest""",
     ]
     SCREAMING_SNAKE_CASE_: Any     			=os.path.join(self.tmpdirname       ,		VOCAB_FILES_NAMES["""vocab_file"""]		)
     with open(self.vocab_file       ,		"""w"""       ,		encoding="""utf-8"""		) as vocab_writer:
        vocab_writer.write("""""".join([x + """\n""" for x in vocab_tokens]		)		)



  def 	lowerCamelCase__       (						self :					Optional[int]       ,		lowerCAmelCase :					Any		)     ->					Any:


     '''simple docstring'''




     SCREAMING_SNAKE_CASE_: Union[str, Any]     			="""UNwant\u00E9d,running"""
     SCREAMING_SNAKE_CASE_: Optional[Any]     			="""unwanted, running"""
     return input_text, output_text



  def 	lowerCamelCase__       (						self :					Any		)     ->					Union[str, Any]:


     '''simple docstring'''




     SCREAMING_SNAKE_CASE_: List[str]     			=self.tokenizer_class(self.vocab_file		)

     SCREAMING_SNAKE_CASE_: Dict     			=tokenizer.tokenize("""UNwant\u00E9d,running"""		)
     self.assertListEqual(lowerCAmelCase       ,		["""un""", """##want""", """##ed""", """,""", """runn""", """##ing"""]		)
     self.assertListEqual(tokenizer.convert_tokens_to_ids(lowerCAmelCase		)       ,		[9, 6, 7, 12, 10, 11]		)



  def 	lowerCamelCase__       (						self :					Optional[int]		)     ->					str:


     '''simple docstring'''




     if not self.test_rust_tokenizer:
        return

     SCREAMING_SNAKE_CASE_: Optional[Any]     			=self.get_tokenizer()
     SCREAMING_SNAKE_CASE_: Any     			=self.get_rust_tokenizer()

     SCREAMING_SNAKE_CASE_: str     			="""UNwant\u00E9d,running"""

     SCREAMING_SNAKE_CASE_: List[str]     			=tokenizer.tokenize(lowerCAmelCase		)
     SCREAMING_SNAKE_CASE_: List[Any]     			=rust_tokenizer.tokenize(lowerCAmelCase		)
     self.assertListEqual(lowerCAmelCase       ,		lowerCAmelCase		)

     SCREAMING_SNAKE_CASE_: Dict     			=tokenizer.encode(lowerCAmelCase       ,		add_special_tokens=lowerCAmelCase		)
     SCREAMING_SNAKE_CASE_: Optional[Any]     			=rust_tokenizer.encode(lowerCAmelCase       ,		add_special_tokens=lowerCAmelCase		)
     self.assertListEqual(lowerCAmelCase       ,		lowerCAmelCase		)

     SCREAMING_SNAKE_CASE_: int     			=self.get_rust_tokenizer()
     SCREAMING_SNAKE_CASE_: Union[str, Any]     			=tokenizer.encode(lowerCAmelCase		)
     SCREAMING_SNAKE_CASE_: Optional[int]     			=rust_tokenizer.encode(lowerCAmelCase		)
     self.assertListEqual(lowerCAmelCase       ,		lowerCAmelCase		)

     # With lower casing
     SCREAMING_SNAKE_CASE_: Optional[int]     			=self.get_tokenizer(do_lower_case=lowerCAmelCase		)
     SCREAMING_SNAKE_CASE_: List[str]     			=self.get_rust_tokenizer(do_lower_case=lowerCAmelCase		)

     SCREAMING_SNAKE_CASE_: str     			="""UNwant\u00E9d,running"""

     SCREAMING_SNAKE_CASE_: Any     			=tokenizer.tokenize(lowerCAmelCase		)
     SCREAMING_SNAKE_CASE_: str     			=rust_tokenizer.tokenize(lowerCAmelCase		)
     self.assertListEqual(lowerCAmelCase       ,		lowerCAmelCase		)

     SCREAMING_SNAKE_CASE_: Union[str, Any]     			=tokenizer.encode(lowerCAmelCase       ,		add_special_tokens=lowerCAmelCase		)
     SCREAMING_SNAKE_CASE_: Optional[int]     			=rust_tokenizer.encode(lowerCAmelCase       ,		add_special_tokens=lowerCAmelCase		)
     self.assertListEqual(lowerCAmelCase       ,		lowerCAmelCase		)

     SCREAMING_SNAKE_CASE_: Optional[int]     			=self.get_rust_tokenizer()
     SCREAMING_SNAKE_CASE_: Union[str, Any]     			=tokenizer.encode(lowerCAmelCase		)
     SCREAMING_SNAKE_CASE_: Any     			=rust_tokenizer.encode(lowerCAmelCase		)
     self.assertListEqual(lowerCAmelCase       ,		lowerCAmelCase		)



  def 	lowerCamelCase__       (						self :					List[Any]		)     ->					str:


     '''simple docstring'''




     SCREAMING_SNAKE_CASE_: Union[str, Any]     			=BasicTokenizer()

     self.assertListEqual(tokenizer.tokenize("""ah\u535A\u63A8zz"""		)       ,		["""ah""", """\u535A""", """\u63A8""", """zz"""]		)



  def 	lowerCamelCase__       (						self :					Any		)     ->					List[Any]:


     '''simple docstring'''




     SCREAMING_SNAKE_CASE_: Dict     			=BasicTokenizer(do_lower_case=lowerCAmelCase		)

     self.assertListEqual(
         tokenizer.tokenize(""" \tHeLLo!how  \n Are yoU?  """		)       ,		["""hello""", """!""", """how""", """are""", """you""", """?"""]		)
     self.assertListEqual(tokenizer.tokenize("""H\u00E9llo"""		)       ,		["""hello"""]		)



  def 	lowerCamelCase__       (						self :					List[str]		)     ->					Any:


     '''simple docstring'''




     SCREAMING_SNAKE_CASE_: List[str]     			=BasicTokenizer(do_lower_case=lowerCAmelCase       ,		strip_accents=lowerCAmelCase		)

     self.assertListEqual(
         tokenizer.tokenize(""" \tHäLLo!how  \n Are yoU?  """		)       ,		["""hällo""", """!""", """how""", """are""", """you""", """?"""]		)
     self.assertListEqual(tokenizer.tokenize("""H\u00E9llo"""		)       ,		["""h\u00E9llo"""]		)



  def 	lowerCamelCase__       (						self :					List[Any]		)     ->					Any:


     '''simple docstring'''




     SCREAMING_SNAKE_CASE_: Tuple     			=BasicTokenizer(do_lower_case=lowerCAmelCase       ,		strip_accents=lowerCAmelCase		)

     self.assertListEqual(
         tokenizer.tokenize(""" \tHäLLo!how  \n Are yoU?  """		)       ,		["""hallo""", """!""", """how""", """are""", """you""", """?"""]		)
     self.assertListEqual(tokenizer.tokenize("""H\u00E9llo"""		)       ,		["""hello"""]		)



  def 	lowerCamelCase__       (						self :					Dict		)     ->					Optional[Any]:


     '''simple docstring'''




     SCREAMING_SNAKE_CASE_: int     			=BasicTokenizer(do_lower_case=lowerCAmelCase		)

     self.assertListEqual(
         tokenizer.tokenize(""" \tHäLLo!how  \n Are yoU?  """		)       ,		["""hallo""", """!""", """how""", """are""", """you""", """?"""]		)
     self.assertListEqual(tokenizer.tokenize("""H\u00E9llo"""		)       ,		["""hello"""]		)



  def 	lowerCamelCase__       (						self :					List[Any]		)     ->					Optional[Any]:


     '''simple docstring'''




     SCREAMING_SNAKE_CASE_: Any     			=BasicTokenizer(do_lower_case=lowerCAmelCase		)

     self.assertListEqual(
         tokenizer.tokenize(""" \tHeLLo!how  \n Are yoU?  """		)       ,		["""HeLLo""", """!""", """how""", """Are""", """yoU""", """?"""]		)



  def 	lowerCamelCase__       (						self :					Union[str, Any]		)     ->					List[Any]:


     '''simple docstring'''




     SCREAMING_SNAKE_CASE_: List[str]     			=BasicTokenizer(do_lower_case=lowerCAmelCase       ,		strip_accents=lowerCAmelCase		)

     self.assertListEqual(
         tokenizer.tokenize(""" \tHäLLo!how  \n Are yoU?  """		)       ,		["""HäLLo""", """!""", """how""", """Are""", """yoU""", """?"""]		)



  def 	lowerCamelCase__       (						self :					str		)     ->					Dict:


     '''simple docstring'''




     SCREAMING_SNAKE_CASE_: List[Any]     			=BasicTokenizer(do_lower_case=lowerCAmelCase       ,		strip_accents=lowerCAmelCase		)

     self.assertListEqual(
         tokenizer.tokenize(""" \tHäLLo!how  \n Are yoU?  """		)       ,		["""HaLLo""", """!""", """how""", """Are""", """yoU""", """?"""]		)



  def 	lowerCamelCase__       (						self :					Union[str, Any]		)     ->					Optional[Any]:


     '''simple docstring'''




     SCREAMING_SNAKE_CASE_: int     			=BasicTokenizer(do_lower_case=lowerCAmelCase       ,		never_split=["""[UNK]"""]		)

     self.assertListEqual(
         tokenizer.tokenize(""" \tHeLLo!how  \n Are yoU? [UNK]"""		)       ,		["""HeLLo""", """!""", """how""", """Are""", """yoU""", """?""", """[UNK]"""]		)



  def 	lowerCamelCase__       (						self :					Dict		)     ->					int:


     '''simple docstring'''




     SCREAMING_SNAKE_CASE_: int     			=BasicTokenizer()
     SCREAMING_SNAKE_CASE_: Tuple     			="""a\n'll !!to?'d of, can't."""
     SCREAMING_SNAKE_CASE_: List[Any]     			=["""a""", """'""", """ll""", """!""", """!""", """to""", """?""", """'""", """d""", """of""", """,""", """can""", """'""", """t""", """."""]
     self.assertListEqual(tokenizer.tokenize(lowerCAmelCase		)       ,		lowerCAmelCase		)



  def 	lowerCamelCase__       (						self :					Optional[int]		)     ->					List[str]:


     '''simple docstring'''




     SCREAMING_SNAKE_CASE_: str     			=["""[UNK]""", """[CLS]""", """[SEP]""", """want""", """##want""", """##ed""", """wa""", """un""", """runn""", """##ing"""]

     SCREAMING_SNAKE_CASE_: Union[str, Any]     			={}
     for i, token in enumerate(lowerCAmelCase		):
        SCREAMING_SNAKE_CASE_: Union[str, Any]     			=i
     SCREAMING_SNAKE_CASE_: Union[str, Any]     			=WordpieceTokenizer(vocab=lowerCAmelCase       ,		unk_token="""[UNK]"""		)

     self.assertListEqual(tokenizer.tokenize(""""""		)       ,		[]		)

     self.assertListEqual(tokenizer.tokenize("""unwanted running"""		)       ,		["""un""", """##want""", """##ed""", """runn""", """##ing"""]		)

     self.assertListEqual(tokenizer.tokenize("""unwantedX running"""		)       ,		["""[UNK]""", """runn""", """##ing"""]		)



  def 	lowerCamelCase__       (						self :					Optional[int]		)     ->					List[Any]:


     '''simple docstring'''




     self.assertTrue(_is_whitespace(""" """		)		)
     self.assertTrue(_is_whitespace("""\t"""		)		)
     self.assertTrue(_is_whitespace("""\r"""		)		)
     self.assertTrue(_is_whitespace("""\n"""		)		)
     self.assertTrue(_is_whitespace("""\u00A0"""		)		)

     self.assertFalse(_is_whitespace("""A"""		)		)
     self.assertFalse(_is_whitespace("""-"""		)		)



  def 	lowerCamelCase__       (						self :					Any		)     ->					List[Any]:


     '''simple docstring'''




     self.assertTrue(_is_control("""\u0005"""		)		)

     self.assertFalse(_is_control("""A"""		)		)
     self.assertFalse(_is_control(""" """		)		)
     self.assertFalse(_is_control("""\t"""		)		)
     self.assertFalse(_is_control("""\r"""		)		)



  def 	lowerCamelCase__       (						self :					List[Any]		)     ->					int:


     '''simple docstring'''




     self.assertTrue(_is_punctuation("""-"""		)		)
     self.assertTrue(_is_punctuation("""$"""		)		)
     self.assertTrue(_is_punctuation("""`"""		)		)
     self.assertTrue(_is_punctuation("""."""		)		)

     self.assertFalse(_is_punctuation("""A"""		)		)
     self.assertFalse(_is_punctuation(""" """		)		)



  def 	lowerCamelCase__       (						self :					List[Any]		)     ->					Union[str, Any]:


     '''simple docstring'''




     SCREAMING_SNAKE_CASE_: Tuple     			=self.get_tokenizer()
     SCREAMING_SNAKE_CASE_: Optional[int]     			=self.get_rust_tokenizer()

     # Example taken from the issue https://github.com/huggingface/tokenizers/issues/340
     self.assertListEqual([tokenizer.tokenize(lowerCAmelCase		) for t in ["""Test""", """\xad""", """test"""]]       ,		[["""[UNK]"""], [], ["""[UNK]"""]]		)

     self.assertListEqual(
         [rust_tokenizer.tokenize(lowerCAmelCase		) for t in ["""Test""", """\xad""", """test"""]]       ,		[["""[UNK]"""], [], ["""[UNK]"""]]		)



  @slow
  def 	lowerCamelCase__       (						self :					List[str]		)     ->					List[Any]:


     '''simple docstring'''




     SCREAMING_SNAKE_CASE_: Optional[Any]     			=self.tokenizer_class.from_pretrained("""bert-base-uncased"""		)

     SCREAMING_SNAKE_CASE_: int     			=tokenizer.encode("""sequence builders"""       ,		add_special_tokens=lowerCAmelCase		)
     SCREAMING_SNAKE_CASE_: Tuple     			=tokenizer.encode("""multi-sequence build"""       ,		add_special_tokens=lowerCAmelCase		)

     SCREAMING_SNAKE_CASE_: Union[str, Any]     			=tokenizer.build_inputs_with_special_tokens(lowerCAmelCase		)
     SCREAMING_SNAKE_CASE_: int     			=tokenizer.build_inputs_with_special_tokens(lowerCAmelCase       ,		lowerCAmelCase		)

     assert encoded_sentence == [101] + text + [102]
     assert encoded_pair == [101] + text + [102] + text_a + [102]



  def 	lowerCamelCase__       (						self :					Tuple		)     ->					List[str]:


     '''simple docstring'''




     for tokenizer, pretrained_name, kwargs in self.tokenizers_list:
        with self.subTest(f'''{tokenizer.__class__.__name__} ({pretrained_name})'''		):
           SCREAMING_SNAKE_CASE_: List[Any]     			=self.rust_tokenizer_class.from_pretrained(lowerCAmelCase       ,		**lowerCAmelCase		)

           SCREAMING_SNAKE_CASE_: Dict     			=f'''A, naïve {tokenizer_r.mask_token} AllenNLP sentence.'''
           SCREAMING_SNAKE_CASE_: Optional[Any]     			=tokenizer_r.encode_plus(
               lowerCAmelCase       ,		return_attention_mask=lowerCAmelCase       ,		return_token_type_ids=lowerCAmelCase       ,		return_offsets_mapping=lowerCAmelCase       ,		add_special_tokens=lowerCAmelCase       ,		)

           SCREAMING_SNAKE_CASE_: Any     			=tokenizer_r.do_lower_case if hasattr(lowerCAmelCase       ,		"""do_lower_case"""		) else False
           SCREAMING_SNAKE_CASE_: int     			=(
               [
                   ((0, 0), tokenizer_r.cls_token),
                   ((0, 1), """A"""),
                   ((1, 2), ""","""),
                   ((3, 5), """na"""),
                   ((5, 6), """##ï"""),
                   ((6, 8), """##ve"""),
                   ((9, 15), tokenizer_r.mask_token),
                   ((16, 21), """Allen"""),
                   ((21, 23), """##NL"""),
                   ((23, 24), """##P"""),
                   ((25, 33), """sentence"""),
                   ((33, 34), """."""),
                   ((0, 0), tokenizer_r.sep_token),
               ]
               if not do_lower_case
               else [
                   ((0, 0), tokenizer_r.cls_token),
                   ((0, 1), """a"""),
                   ((1, 2), ""","""),
                   ((3, 8), """naive"""),
                   ((9, 15), tokenizer_r.mask_token),
                   ((16, 21), """allen"""),
                   ((21, 23), """##nl"""),
                   ((23, 24), """##p"""),
                   ((25, 33), """sentence"""),
                   ((33, 34), """."""),
                   ((0, 0), tokenizer_r.sep_token),
               ]
           )

           self.assertEqual(
               [e[1] for e in expected_results]       ,		tokenizer_r.convert_ids_to_tokens(tokens["""input_ids"""]		)		)
           self.assertEqual([e[0] for e in expected_results]       ,		tokens["""offset_mapping"""]		)





  def 	lowerCamelCase__       (						self :					List[str]		)     ->					str:


     '''simple docstring'''




     SCREAMING_SNAKE_CASE_: Dict     			=["""的""", """人""", """有"""]
     SCREAMING_SNAKE_CASE_: List[str]     			="""""".join(lowerCAmelCase		)
     for tokenizer, pretrained_name, kwargs in self.tokenizers_list:
        with self.subTest(f'''{tokenizer.__class__.__name__} ({pretrained_name})'''		):
           SCREAMING_SNAKE_CASE_: Tuple     			=True
           SCREAMING_SNAKE_CASE_: str     			=self.tokenizer_class.from_pretrained(lowerCAmelCase       ,		**lowerCAmelCase		)
           SCREAMING_SNAKE_CASE_: List[str]     			=self.rust_tokenizer_class.from_pretrained(lowerCAmelCase       ,		**lowerCAmelCase		)

           SCREAMING_SNAKE_CASE_: Optional[int]     			=tokenizer_p.encode(lowerCAmelCase       ,		add_special_tokens=lowerCAmelCase		)
           SCREAMING_SNAKE_CASE_: Optional[int]     			=tokenizer_r.encode(lowerCAmelCase       ,		add_special_tokens=lowerCAmelCase		)

           SCREAMING_SNAKE_CASE_: List[Any]     			=tokenizer_r.convert_ids_to_tokens(lowerCAmelCase		)
           SCREAMING_SNAKE_CASE_: List[str]     			=tokenizer_p.convert_ids_to_tokens(lowerCAmelCase		)

           # it is expected that each Chinese character is not preceded by "##"
           self.assertListEqual(lowerCAmelCase       ,		lowerCAmelCase		)
           self.assertListEqual(lowerCAmelCase       ,		lowerCAmelCase		)

           SCREAMING_SNAKE_CASE_: Optional[int]     			=False
           SCREAMING_SNAKE_CASE_: List[str]     			=self.rust_tokenizer_class.from_pretrained(lowerCAmelCase       ,		**lowerCAmelCase		)
           SCREAMING_SNAKE_CASE_: Tuple     			=self.tokenizer_class.from_pretrained(lowerCAmelCase       ,		**lowerCAmelCase		)

           SCREAMING_SNAKE_CASE_: Dict     			=tokenizer_r.encode(lowerCAmelCase       ,		add_special_tokens=lowerCAmelCase		)
           SCREAMING_SNAKE_CASE_: Any     			=tokenizer_p.encode(lowerCAmelCase       ,		add_special_tokens=lowerCAmelCase		)

           SCREAMING_SNAKE_CASE_: str     			=tokenizer_r.convert_ids_to_tokens(lowerCAmelCase		)
           SCREAMING_SNAKE_CASE_: Union[str, Any]     			=tokenizer_p.convert_ids_to_tokens(lowerCAmelCase		)

           # it is expected that only the first Chinese character is not preceded by "##".
           SCREAMING_SNAKE_CASE_: int     			=[
               f'''##{token}''' if idx != 0 else token for idx, token in enumerate(lowerCAmelCase		)
           ]
           self.assertListEqual(lowerCAmelCase       ,		lowerCAmelCase		)
           self.assertListEqual(lowerCAmelCase       ,		lowerCAmelCase		)








"""simple docstring"""
from math import pi





def      __magic_name__				(							lowercase							,			lowercase ):
   return 2 * pi * radius * (angle / 360)


if __name__ == "__main__":
   print(arc_length(9_0, 1_0))



