





import os
import unittest

from transformers import FunnelTokenizer, FunnelTokenizerFast
from transformers.models.funnel.tokenization_funnel import VOCAB_FILES_NAMES
from transformers.testing_utils import require_tokenizers

from ...test_tokenization_common import TokenizerTesterMixin



@require_tokenizers
class       A__     ( UpperCamelCase_ ,     unittest.TestCase    ):

      '''simple docstring'''





      _UpperCAmelCase			:Union[str, Any]							=     FunnelTokenizer
      _UpperCAmelCase			:Optional[int]							=     FunnelTokenizerFast
      _UpperCAmelCase			:Optional[int]							=     True
      _UpperCAmelCase			:Optional[int]							=     True





      def  __UpperCamelCase(				self     ):
       '''simple docstring'''




       super().setUp()

       UpperCamelCase			:      Optional[Any] 			=     [
           '''<unk>''',
           '''<cls>''',
           '''<sep>''',
           '''want''',
           '''##want''',
           '''##ed''',
           '''wa''',
           '''un''',
           '''runn''',
           '''##ing''',
           ''',''',
           '''low''',
           '''lowest''',
       ]
       UpperCamelCase			:      List[str] 			=     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  __UpperCamelCase(				self ,							**A_     ):
       '''simple docstring'''




       return FunnelTokenizer.from_pretrained(self.tmpdirname ,							**UpperCamelCase__     )





      def  __UpperCamelCase(				self ,							**A_     ):
       '''simple docstring'''




       return FunnelTokenizerFast.from_pretrained(self.tmpdirname ,							**UpperCamelCase__     )





      def  __UpperCamelCase(				self ,							A_     ):
       '''simple docstring'''




       UpperCamelCase			:      Optional[Any] 			=     '''UNwant\u00E9d,running'''
       UpperCamelCase			:      int 			=     '''unwanted, running'''
       return input_text, output_text





      def  __UpperCamelCase(				self     ):
       '''simple docstring'''




       UpperCamelCase			:      List[Any] 			=     self.tokenizer_class(self.vocab_file     )

       UpperCamelCase			:      int 			=     tokenizer.tokenize("UNwant\u00E9d,running"     )
       self.assertListEqual(UpperCamelCase__ ,							["un", "##want", "##ed", ",", "runn", "##ing"]     )
       self.assertListEqual(tokenizer.convert_tokens_to_ids(UpperCamelCase__     ) ,							[7, 4, 5, 10, 8, 9]     )





      def  __UpperCamelCase(				self     ):
       '''simple docstring'''




       UpperCamelCase			:      Dict 			=     self.get_tokenizers(do_lower_case=UpperCamelCase__     )
       for tokenizer in tokenizers:
        UpperCamelCase			:      int 			=     tokenizer("UNwant\u00E9d,running"     )
        UpperCamelCase			:      Optional[Any] 			=     len(inputs["input_ids"]     ) - 1
        self.assertListEqual(inputs["token_type_ids"] ,							[2] + [0] * sentence_len     )

        UpperCamelCase			:      List[Any] 			=     tokenizer("UNwant\u00E9d,running" ,							"UNwant\u00E9d,running"     )
        self.assertListEqual(inputs["token_type_ids"] ,							[2] + [0] * sentence_len + [1] * sentence_len     )







from __future__ import annotations

from random import random
from typing import Generic, TypeVar

__lowerCamelCase :  Dict										=  TypeVar("""KT""")
__lowerCamelCase :  Dict										=  TypeVar("""VT""")



class       A__     ( Generic[KT, VT]    ):





      def __init__(				self ,							A_ = "root" ,							A_ = None     ):
       '''simple docstring'''




       UpperCamelCase			:      int 			=     key
       UpperCamelCase			:      List[Any] 			=     value
       UpperCamelCase			:      list[Node[KT, VT]] 			=     []





      def __repr__(				self     ):
       '''simple docstring'''




       return F"""Node({self.key}: {self.value})"""





      @property
      def  __UpperCamelCase(				self     ):
       '''simple docstring'''




       return len(self.forward     )



class       A__     ( Generic[KT, VT]    ):





      def __init__(				self ,							A_ = 0.5 ,							A_ = 16     ):
       '''simple docstring'''




       UpperCamelCase			:      Node[KT, VT] 			=     Node[KT, VT]()
       UpperCamelCase			:      List[Any] 			=     0
       UpperCamelCase			:      Union[str, Any] 			=     p
       UpperCamelCase			:      List[str] 			=     max_level





      def __str__(				self     ):
       '''simple docstring'''




       UpperCamelCase			:      int 			=     list(self     )

       if len(A_     ) == 0:
        return F"""SkipList(level={self.level})"""

       UpperCamelCase			:      str 			=     max((len(str(A_     )     ) for item in items) ,							default=4     )
       UpperCamelCase			:      Dict 			=     max(A_ ,							4     ) + 4

       UpperCamelCase			:      str 			=     self.head
       UpperCamelCase			:      List[Any] 			=     []

       UpperCamelCase			:      int 			=     node.forward.copy()
       lines.append(F"""[{node.key}]""".ljust(A_ ,							"-"     ) + "* " * len(A_     )     )
       lines.append(" " * label_size + "| " * len(A_     )     )

       while len(node.forward     ) != 0:
        UpperCamelCase			:      Union[str, Any] 			=     node.forward[0]

        lines.append(
            F"""[{node.key}]""".ljust(A_ ,							"-"     )
            + " ".join(str(n.key     ) if n.key == node.key else "|" for n in forwards     )     )
        lines.append(" " * label_size + "| " * len(A_     )     )
        UpperCamelCase			:      Tuple 			=     node.forward

       lines.append("None".ljust(A_     ) + "* " * len(A_     )     )
       return F"""SkipList(level={self.level})\n""" + "\n".join(A_     )





      def __iter__(				self     ):
       '''simple docstring'''




       UpperCamelCase			:      Union[str, Any] 			=     self.head

       while len(node.forward     ) != 0:
        yield node.forward[0].key
        UpperCamelCase			:      Union[str, Any] 			=     node.forward[0]





      def  __UpperCamelCase(				self     ):
       '''simple docstring'''




       UpperCamelCase			:      Tuple 			=     1
       while random() < self.p and level < self.max_level:
        level += 1

       return level





      def  __UpperCamelCase(				self ,							A_     ):
       '''simple docstring'''




       UpperCamelCase			:      List[str] 			=     []

       UpperCamelCase			:      List[Any] 			=     self.head

       for i in reversed(range(self.level     )     ):
        # i < node.level - When node level is lesser than `i` decrement `i`.
        # node.forward[i].key < key - Jumping to node with key value higher
        #                             or equal to searched key would result
        #                             in skipping searched key.
        while i < node.level and node.forward[i].key < key:
         UpperCamelCase			:      str 			=     node.forward[i]
        # Each leftmost node (relative to searched node) will potentially have to
        # be updated.
        update_vector.append(A_     )

       update_vector.reverse()  # Note that we were inserting values in reverse order.

       # len(node.forward) != 0 - If current node doesn't contain any further
       #                          references then searched key is not present.
       # node.forward[0].key == key - Next node key should be equal to search key
       #                              if key is present.
       if len(node.forward     ) != 0 and node.forward[0].key == key:
        return node.forward[0], update_vector
       else:
        return None, update_vector





      def  __UpperCamelCase(				self ,							A_     ):
       '''simple docstring'''




       UpperCamelCase			,					UpperCamelCase			:      str 			=     self._locate_node(A_     )

       if node is not None:
        for i, update_node in enumerate(A_     ):
         # Remove or replace all references to removed node.
         if update_node.level > i and update_node.forward[i].key == key:
          if node.level > i:
           UpperCamelCase			:      Tuple 			=     node.forward[i]
          else:
           UpperCamelCase			:      List[Any] 			=     update_node.forward[:i]





      def  __UpperCamelCase(				self ,							A_ ,							A_     ):
       '''simple docstring'''




       UpperCamelCase			,					UpperCamelCase			:      Optional[int] 			=     self._locate_node(A_     )
       if node is not None:
        UpperCamelCase			:      Union[str, Any] 			=     value
       else:
        UpperCamelCase			:      Dict 			=     self.random_level()

        if level > self.level:
         # After level increase we have to add additional nodes to head.
         for _ in range(self.level - 1 ,							A_     ):
          update_vector.append(self.head     )
         UpperCamelCase			:      Optional[int] 			=     level

        UpperCamelCase			:      Dict 			=     Node(A_ ,							A_     )

        for i, update_node in enumerate(update_vector[:level]     ):
         # Change references to pass through new node.
         if update_node.level > i:
          new_node.forward.append(update_node.forward[i]     )

         if update_node.level < i + 1:
          update_node.forward.append(A_     )
         else:
          UpperCamelCase			:      List[Any] 			=     new_node





      def  __UpperCamelCase(				self ,							A_     ):
       '''simple docstring'''




       UpperCamelCase			,					UpperCamelCase			:      Union[str, Any] 			=     self._locate_node(A_     )

       if node is not None:
        return node.value

       return None



def 	A_       (  )		->				List[Any]:
 UpperCamelCase			:      int 			=     SkipList()
 skip_list.insert("Key1"							,     3  )
 skip_list.insert("Key2"							,     12  )
 skip_list.insert("Key3"							,     41  )
 skip_list.insert("Key4"							,     -19  )

 UpperCamelCase			:      Optional[int] 			=     skip_list.head
 UpperCamelCase			:      List[str] 			=     {}
 while node.level != 0:
  UpperCamelCase			:      str 			=     node.forward[0]
  UpperCamelCase			:      Optional[int] 			=     node.value

 assert len(_lowerCAmelCase  ) == 4
 assert all_values["Key1"] == 3
 assert all_values["Key2"] == 12
 assert all_values["Key3"] == 41
 assert all_values["Key4"] == -19



def 	A_       (  )		->				List[Any]:
 UpperCamelCase			:      Optional[int] 			=     SkipList()
 skip_list.insert("Key1"							,     10  )
 skip_list.insert("Key1"							,     12  )

 skip_list.insert("Key5"							,     7  )
 skip_list.insert("Key7"							,     10  )
 skip_list.insert("Key10"							,     5  )

 skip_list.insert("Key7"							,     7  )
 skip_list.insert("Key5"							,     5  )
 skip_list.insert("Key10"							,     10  )

 UpperCamelCase			:      Dict 			=     skip_list.head
 UpperCamelCase			:      Tuple 			=     {}
 while node.level != 0:
  UpperCamelCase			:      List[str] 			=     node.forward[0]
  UpperCamelCase			:      Dict 			=     node.value

 if len(_lowerCAmelCase  ) != 4:
  print()
 assert len(_lowerCAmelCase  ) == 4
 assert all_values["Key1"] == 12
 assert all_values["Key7"] == 7
 assert all_values["Key5"] == 5
 assert all_values["Key10"] == 10



def 	A_       (  )		->				List[Any]:
 UpperCamelCase			:      List[Any] 			=     SkipList()
 assert skip_list.find("Some key"  ) is None



def 	A_       (  )		->				Tuple:
 UpperCamelCase			:      Optional[int] 			=     SkipList()

 skip_list.insert("Key2"							,     20  )
 assert skip_list.find("Key2"  ) == 20

 skip_list.insert("Some Key"							,     10  )
 skip_list.insert("Key2"							,     8  )
 skip_list.insert("V"							,     13  )

 assert skip_list.find("Y"  ) is None
 assert skip_list.find("Key2"  ) == 8
 assert skip_list.find("Some Key"  ) == 10
 assert skip_list.find("V"  ) == 13



def 	A_       (  )		->				Dict:
 UpperCamelCase			:      Optional[int] 			=     SkipList()
 skip_list.delete("Some key"  )

 assert len(skip_list.head.forward  ) == 0



def 	A_       (  )		->				Dict:
 UpperCamelCase			:      List[Any] 			=     SkipList()

 skip_list.insert("Key1"							,     12  )
 skip_list.insert("V"							,     13  )
 skip_list.insert("X"							,     14  )
 skip_list.insert("Key2"							,     15  )

 skip_list.delete("V"  )
 skip_list.delete("Key2"  )

 assert skip_list.find("V"  ) is None
 assert skip_list.find("Key2"  ) is None



def 	A_       (  )		->				List[str]:
 UpperCamelCase			:      int 			=     SkipList()

 skip_list.insert("Key1"							,     12  )
 skip_list.insert("V"							,     13  )
 skip_list.insert("X"							,     14  )
 skip_list.insert("Key2"							,     15  )

 skip_list.delete("V"  )
 assert skip_list.find("V"  ) is None
 assert skip_list.find("X"  ) == 14
 assert skip_list.find("Key1"  ) == 12
 assert skip_list.find("Key2"  ) == 15

 skip_list.delete("X"  )
 assert skip_list.find("V"  ) is None
 assert skip_list.find("X"  ) is None
 assert skip_list.find("Key1"  ) == 12
 assert skip_list.find("Key2"  ) == 15

 skip_list.delete("Key1"  )
 assert skip_list.find("V"  ) is None
 assert skip_list.find("X"  ) is None
 assert skip_list.find("Key1"  ) is None
 assert skip_list.find("Key2"  ) == 15

 skip_list.delete("Key2"  )
 assert skip_list.find("V"  ) is None
 assert skip_list.find("X"  ) is None
 assert skip_list.find("Key1"  ) is None
 assert skip_list.find("Key2"  ) is None



def 	A_       (  )		->				List[Any]:
 UpperCamelCase			:      List[Any] 			=     SkipList()

 skip_list.insert("Key1"							,     12  )
 skip_list.insert("V"							,     13  )
 skip_list.insert("X"							,     142  )
 skip_list.insert("Key2"							,     15  )

 skip_list.delete("X"  )

 def traverse_keys(_lowerCAmelCase  ):
  yield node.key
  for forward_node in node.forward:
   yield from traverse_keys(_lowerCAmelCase  )

 assert len(set(traverse_keys(skip_list.head  )  )  ) == 4



def 	A_       (  )		->				Union[str, Any]:
 def is_sorted(_lowerCAmelCase  ):
  return all(next_item >= item for item, next_item in zip(_lowerCAmelCase							,     lst[1:]  )  )

 UpperCamelCase			:      int 			=     SkipList()
 for i in range(10  ):
  skip_list.insert(_lowerCAmelCase							,     _lowerCAmelCase  )
 assert is_sorted(list(_lowerCAmelCase  )  )
 skip_list.delete(5  )
 skip_list.delete(8  )
 skip_list.delete(2  )
 assert is_sorted(list(_lowerCAmelCase  )  )
 skip_list.insert(-12							,     -12  )
 skip_list.insert(77							,     77  )
 assert is_sorted(list(_lowerCAmelCase  )  )



def 	A_       (  )		->				Tuple:
 for _ in range(100  ):
  # Repeat test 100 times due to the probabilistic nature of skip list
  # random values == random bugs
  test_insert()
  test_insert_overrides_existing_value()

  test_searching_empty_list_returns_none()
  test_search()

  test_deleting_item_from_empty_list_do_nothing()
  test_deleted_items_are_not_founded_by_find_method()
  test_delete_removes_only_given_key()
  test_delete_doesnt_leave_dead_nodes()

  test_iter_always_yields_sorted_values()



def 	A_       (  )		->				List[str]:
 UpperCamelCase			:      Optional[int] 			=     SkipList()
 skip_list.insert(2							,     "2"  )
 skip_list.insert(4							,     "4"  )
 skip_list.insert(6							,     "4"  )
 skip_list.insert(4							,     "5"  )
 skip_list.insert(8							,     "4"  )
 skip_list.insert(9							,     "4"  )

 skip_list.delete(4  )

 print(_lowerCAmelCase  )


if __name__ == "__main__":
    import doctest

    doctest.testmod()
    main()
