

import os
import unittest

from transformers import MobileBertTokenizer, MobileBertTokenizerFast
from transformers.models.bert.tokenization_bert import (
    VOCAB_FILES_NAMES,
    BasicTokenizer,
    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__ ( _snake_case  ,  unittest.TestCase     ):
    lowercase		   =						MobileBertTokenizer
    lowercase		   =						MobileBertTokenizerFast
    lowercase		   =						True
    lowercase		   =						True
    lowercase		   =						filter_non_english
    lowercase		   =						"google/mobilebert-uncased"



    def    snake_case_     (   self    )  -> Optional[int]:





           '''simple docstring'''
           super().setUp()

           A_		   = [
               """[UNK]""",
               """[CLS]""",
               """[SEP]""",
               """[PAD]""",
               """[MASK]""",
               """want""",
               """##want""",
               """##ed""",
               """wa""",
               """un""",
               """runn""",
               """##ing""",
               """,""",
               """low""",
               """lowest""",
           ]
           A_		   = 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]    )    )

           A_		   = [
               (tokenizer_def[0], self.pre_trained_model_path, tokenizer_def[2])  # else the 'google/' prefix is stripped
               for tokenizer_def in self.tokenizers_list
           ]



    def    snake_case_     (   self						,			UpperCamelCase__    )  -> Dict:





           '''simple docstring'''
           A_		   = """UNwant\u00E9d,running"""
           A_		   = """unwanted, running"""
           return input_text, output_text



    def    snake_case_     (   self    )  -> Optional[int]:





           '''simple docstring'''
           A_		   = self.tokenizer_class(self.vocab_file    )

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



    def    snake_case_     (   self    )  -> Dict:





           '''simple docstring'''
           if not self.test_rust_tokenizer:
                  return

           A_		   = self.get_tokenizer()
           A_		   = self.get_rust_tokenizer()

           A_		   = """UNwant\u00E9d,running"""

           A_		   = tokenizer.tokenize(UpperCamelCase__    )
           A_		   = rust_tokenizer.tokenize(UpperCamelCase__    )
           self.assertListEqual(UpperCamelCase__						,			UpperCamelCase__    )

           A_		   = tokenizer.encode(UpperCamelCase__						,			add_special_tokens=UpperCamelCase__    )
           A_		   = rust_tokenizer.encode(UpperCamelCase__						,			add_special_tokens=UpperCamelCase__    )
           self.assertListEqual(UpperCamelCase__						,			UpperCamelCase__    )

           A_		   = self.get_rust_tokenizer()
           A_		   = tokenizer.encode(UpperCamelCase__    )
           A_		   = rust_tokenizer.encode(UpperCamelCase__    )
           self.assertListEqual(UpperCamelCase__						,			UpperCamelCase__    )

           # With lower casing
           A_		   = self.get_tokenizer(do_lower_case=UpperCamelCase__    )
           A_		   = self.get_rust_tokenizer(do_lower_case=UpperCamelCase__    )

           A_		   = """UNwant\u00E9d,running"""

           A_		   = tokenizer.tokenize(UpperCamelCase__    )
           A_		   = rust_tokenizer.tokenize(UpperCamelCase__    )
           self.assertListEqual(UpperCamelCase__						,			UpperCamelCase__    )

           A_		   = tokenizer.encode(UpperCamelCase__						,			add_special_tokens=UpperCamelCase__    )
           A_		   = rust_tokenizer.encode(UpperCamelCase__						,			add_special_tokens=UpperCamelCase__    )
           self.assertListEqual(UpperCamelCase__						,			UpperCamelCase__    )

           A_		   = self.get_rust_tokenizer()
           A_		   = tokenizer.encode(UpperCamelCase__    )
           A_		   = rust_tokenizer.encode(UpperCamelCase__    )
           self.assertListEqual(UpperCamelCase__						,			UpperCamelCase__    )



    def    snake_case_     (   self    )  -> str:





           '''simple docstring'''
           A_		   = BasicTokenizer()

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



    def    snake_case_     (   self    )  -> str:





           '''simple docstring'''
           A_		   = BasicTokenizer(do_lower_case=UpperCamelCase__    )

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



    def    snake_case_     (   self    )  -> Optional[int]:





           '''simple docstring'''
           A_		   = BasicTokenizer(do_lower_case=UpperCamelCase__						,			strip_accents=UpperCamelCase__    )

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



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





           '''simple docstring'''
           A_		   = BasicTokenizer(do_lower_case=UpperCamelCase__						,			strip_accents=UpperCamelCase__    )

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



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





           '''simple docstring'''
           A_		   = BasicTokenizer(do_lower_case=UpperCamelCase__    )

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



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





           '''simple docstring'''
           A_		   = BasicTokenizer(do_lower_case=UpperCamelCase__    )

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



    def    snake_case_     (   self    )  -> Optional[int]:





           '''simple docstring'''
           A_		   = BasicTokenizer(do_lower_case=UpperCamelCase__						,			strip_accents=UpperCamelCase__    )

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



    def    snake_case_     (   self    )  -> Optional[int]:





           '''simple docstring'''
           A_		   = BasicTokenizer(do_lower_case=UpperCamelCase__						,			strip_accents=UpperCamelCase__    )

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



    def    snake_case_     (   self    )  -> str:





           '''simple docstring'''
           A_		   = BasicTokenizer(do_lower_case=UpperCamelCase__						,			never_split=["""[UNK]"""]    )

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



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





           '''simple docstring'''
           A_		   = ["""[UNK]""", """[CLS]""", """[SEP]""", """want""", """##want""", """##ed""", """wa""", """un""", """runn""", """##ing"""]

           A_		   = {}
           for i, token in enumerate(UpperCamelCase__    ):
                  A_		   = i
           A_		   = WordpieceTokenizer(vocab=UpperCamelCase__						,			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    snake_case_     (   self    )  -> Union[str, 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    snake_case_     (   self    )  -> List[str]:





           '''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    snake_case_     (   self    )  -> Any:





           '''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    snake_case_     (   self    )  -> Optional[Any]:





           '''simple docstring'''
           A_		   = self.get_tokenizer()
           A_		   = self.get_rust_tokenizer()

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

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



    @slow
    def    snake_case_     (   self    )  -> str:





           '''simple docstring'''
           A_		   = self.tokenizer_class.from_pretrained("""google/mobilebert-uncased"""    )

           A_		   = tokenizer.encode("""sequence builders"""						,			add_special_tokens=UpperCamelCase__    )
           A_		   = tokenizer.encode("""multi-sequence build"""						,			add_special_tokens=UpperCamelCase__    )

           A_		   = tokenizer.build_inputs_with_special_tokens(UpperCamelCase__    )
           A_		   = tokenizer.build_inputs_with_special_tokens(UpperCamelCase__						,			UpperCamelCase__    )

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



    def    snake_case_     (   self    )  -> int:





           '''simple docstring'''
           for tokenizer, pretrained_name, kwargs in self.tokenizers_list:
                  with self.subTest(f'''{tokenizer.__class__.__name__} ({pretrained_name})'''    ):
                         A_		   = self.rust_tokenizer_class.from_pretrained(UpperCamelCase__						,			**UpperCamelCase__    )

                         A_		   = f'''A, naïve {tokenizer_r.mask_token} AllenNLP sentence.'''
                         A_		   = tokenizer_r.encode_plus(
                             UpperCamelCase__						,			return_attention_mask=UpperCamelCase__						,			return_token_type_ids=UpperCamelCase__						,			return_offsets_mapping=UpperCamelCase__						,			add_special_tokens=UpperCamelCase__						,			)

                         A_		   = tokenizer_r.do_lower_case if hasattr(UpperCamelCase__						,			"""do_lower_case"""    ) else False
                         A_		   = (
                             [
                                 ((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    snake_case_     (   self    )  -> Any:





           '''simple docstring'''
           A_		   = ["""的""", """人""", """有"""]
           A_		   = """""".join(UpperCamelCase__    )
           for tokenizer, pretrained_name, kwargs in self.tokenizers_list:
                  with self.subTest(f'''{tokenizer.__class__.__name__} ({pretrained_name})'''    ):
                         A_		   = True
                         A_		   = self.tokenizer_class.from_pretrained(UpperCamelCase__						,			**UpperCamelCase__    )
                         A_		   = self.rust_tokenizer_class.from_pretrained(UpperCamelCase__						,			**UpperCamelCase__    )

                         A_		   = tokenizer_p.encode(UpperCamelCase__						,			add_special_tokens=UpperCamelCase__    )
                         A_		   = tokenizer_r.encode(UpperCamelCase__						,			add_special_tokens=UpperCamelCase__    )

                         A_		   = tokenizer_r.convert_ids_to_tokens(UpperCamelCase__    )
                         A_		   = tokenizer_p.convert_ids_to_tokens(UpperCamelCase__    )

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

                         A_		   = False
                         A_		   = self.rust_tokenizer_class.from_pretrained(UpperCamelCase__						,			**UpperCamelCase__    )
                         A_		   = self.tokenizer_class.from_pretrained(UpperCamelCase__						,			**UpperCamelCase__    )

                         A_		   = tokenizer_r.encode(UpperCamelCase__						,			add_special_tokens=UpperCamelCase__    )
                         A_		   = tokenizer_p.encode(UpperCamelCase__						,			add_special_tokens=UpperCamelCase__    )

                         A_		   = tokenizer_r.convert_ids_to_tokens(UpperCamelCase__    )
                         A_		   = tokenizer_p.convert_ids_to_tokens(UpperCamelCase__    )

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



'''simple docstring'''







import heapq as hq
import math
from collections.abc import Iterator


class    A__ :



    def __init__(   self						,			UpperCamelCase__    )  -> Dict:





           '''simple docstring'''
           A_		   = str(id_    )
           A_		   = None
           A_		   = None
           A_		   = []
           A_		   = {}  # {vertex:distance}



    def __lt__(   self						,			UpperCamelCase__    )  -> Optional[int]:





           '''simple docstring'''
           return self.key < other.key



    def __repr__(   self    )  -> Dict:





           '''simple docstring'''
           return self.id



    def    snake_case_     (   self						,			UpperCamelCase__    )  -> Dict:





           '''simple docstring'''
           self.neighbors.append(UpperCamelCase__    )







    def    snake_case_     (   self						,			UpperCamelCase__						,			UpperCamelCase__    )  -> Optional[Any]:





           '''simple docstring'''
           A_		   = weight

def  UpperCAmelCase__      ( UpperCAmelCase__,    UpperCAmelCase__,    UpperCAmelCase__,    UpperCAmelCase__			)     ->     Optional[int]:
       # add the neighbors:
       graph[a - 1].add_neighbor(graph[b - 1]			)
       graph[b - 1].add_neighbor(graph[a - 1]			)
       # add the edges:
       graph[a - 1].add_edge(graph[b - 1],    UpperCAmelCase__			)
       graph[b - 1].add_edge(graph[a - 1],    UpperCAmelCase__			)
def  UpperCAmelCase__      ( UpperCAmelCase__,    UpperCAmelCase__			)     ->     list:
       A_		   = []
       for u in graph:
              A_		   = math.inf
              A_		   = None
       A_		   = 0
       A_		   = graph[:]
       while q:
              A_		   = min(UpperCAmelCase__			)
              q.remove(UpperCAmelCase__			)
              for v in u.neighbors:
                     if (v in q) and (u.edges[v.id] < v.key):
                            A_		   = u
                            A_		   = u.edges[v.id]
       for i in range(1,    len(UpperCAmelCase__			)			):
              a.append((int(graph[i].id			) + 1, int(graph[i].pi.id			) + 1)			)
       return a
def  UpperCAmelCase__      ( UpperCAmelCase__,    UpperCAmelCase__			)     ->     Iterator[tuple]:
       for u in graph:
              A_		   = math.inf
              A_		   = None
       A_		   = 0

       A_		   = list(UpperCAmelCase__			)
       hq.heapify(UpperCAmelCase__			)

       while h:
              A_		   = hq.heappop(UpperCAmelCase__			)
              for v in u.neighbors:
                     if (v in h) and (u.edges[v.id] < v.key):
                            A_		   = u
                            A_		   = u.edges[v.id]
                            hq.heapify(UpperCAmelCase__			)

       for i in range(1,    len(UpperCAmelCase__			)			):
              yield (int(graph[i].id			) + 1, int(graph[i].pi.id			) + 1)
def  UpperCAmelCase__      ( )     ->     None:
       pass


if __name__ == "__main__":
      import doctest

      doctest.testmod()
