
import os
import unittest

from transformers import BatchEncoding
from transformers.models.bert.tokenization_bert import (
    BasicTokenizer,
    WordpieceTokenizer,
    _is_control,
    _is_punctuation,
    _is_whitespace,
)
from transformers.models.prophetnet.tokenization_prophetnet import VOCAB_FILES_NAMES, ProphetNetTokenizer
from transformers.testing_utils import require_torch, slow

from ...test_tokenization_common import TokenizerTesterMixin



class       _snake_case   (	UpperCAmelCase_  ,						unittest.TestCase							):
 __lowerCAmelCase  :     str        =			ProphetNetTokenizer
 __lowerCAmelCase  :     List[str]        =			False


 def      lowercase__     (					self):


   '''simple docstring'''




   super().setUp()

   lowercase__  :   Dict    		=      [
       """[UNK]""",
       """[CLS]""",
       """[SEP]""",
       """[PAD]""",
       """[MASK]""",
       """want""",
       """##want""",
       """##ed""",
       """wa""",
       """un""",
       """runn""",
       """##ing""",
       """,""",
       """low""",
       """lowest""",
   ]
   lowercase__  :   int    		=      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      lowercase__     (					self					,  SCREAMING_SNAKE_CASE_):


   '''simple docstring'''




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


 def      lowercase__     (					self):


   '''simple docstring'''




   lowercase__  :   Tuple    		=      self.tokenizer_class(self.vocab_file)

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


 def      lowercase__     (					self):


   '''simple docstring'''




   lowercase__  :   int    		=      BasicTokenizer()

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


 def      lowercase__     (					self):


   '''simple docstring'''




   lowercase__  :   Dict    		=      BasicTokenizer(do_lower_case=_snake_case)

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


 def      lowercase__     (					self):


   '''simple docstring'''




   lowercase__  :   Dict    		=      BasicTokenizer(do_lower_case=_snake_case					,  strip_accents=_snake_case)

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


 def      lowercase__     (					self):


   '''simple docstring'''




   lowercase__  :   Tuple    		=      BasicTokenizer(do_lower_case=_snake_case					,  strip_accents=_snake_case)

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


 def      lowercase__     (					self):


   '''simple docstring'''




   lowercase__  :   Any    		=      BasicTokenizer(do_lower_case=_snake_case)

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


 def      lowercase__     (					self):


   '''simple docstring'''




   lowercase__  :   Optional[Any]    		=      BasicTokenizer(do_lower_case=_snake_case)

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


 def      lowercase__     (					self):


   '''simple docstring'''




   lowercase__  :   Any    		=      BasicTokenizer(do_lower_case=_snake_case					,  strip_accents=_snake_case)

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


 def      lowercase__     (					self):


   '''simple docstring'''




   lowercase__  :   Union[str, Any]    		=      BasicTokenizer(do_lower_case=_snake_case					,  strip_accents=_snake_case)

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


 def      lowercase__     (					self):


   '''simple docstring'''




   lowercase__  :   Optional[int]    		=      BasicTokenizer(do_lower_case=_snake_case					,  never_split=["""[UNK]"""])

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


 def      lowercase__     (					self):


   '''simple docstring'''




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

   lowercase__  :   Union[str, Any]    		=      {}
   for i, token in enumerate(_snake_case):
     lowercase__  :   List[Any]    		=      i
   lowercase__  :   List[str]    		=      WordpieceTokenizer(vocab=_snake_case					,  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"""])


 @require_torch
 def      lowercase__     (					self):


   '''simple docstring'''




   lowercase__  :   str    		=      self.tokenizer_class.from_pretrained("""microsoft/prophetnet-large-uncased""")

   lowercase__  :   Tuple    		=      ["""A long paragraph for summarization.""", """Another paragraph for summarization."""]
   lowercase__  :   Optional[Any]    		=      [10_37, 21_46, 2_04_23, 20_05, 76_80, 78_49, 39_89, 10_12, 1_02]
   lowercase__  :   Optional[int]    		=      tokenizer(_snake_case					,  padding=_snake_case					,  return_tensors="""pt""")
   self.assertIsInstance(_snake_case					,  _snake_case)
   lowercase__  :   List[str]    		=      list(batch.input_ids.numpy()[0])
   self.assertListEqual(_snake_case					,  _snake_case)

   self.assertEqual((2, 9)					,  batch.input_ids.shape)
   self.assertEqual((2, 9)					,  batch.attention_mask.shape)


 def      lowercase__     (					self):


   '''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      lowercase__     (					self):


   '''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      lowercase__     (					self):


   '''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(""" """))



 @slow
 def      lowercase__     (					self):


   '''simple docstring'''




   lowercase__  :   Any    		=      self.tokenizer_class.from_pretrained("""microsoft/prophetnet-large-uncased""")

   lowercase__  :   List[str]    		=      tokenizer.encode("""sequence builders"""					,  add_special_tokens=_snake_case)
   lowercase__  :   str    		=      tokenizer.encode("""multi-sequence build"""					,  add_special_tokens=_snake_case)

   lowercase__  :   int    		=      tokenizer.build_inputs_with_special_tokens(_snake_case)
   lowercase__  :   List[Any]    		=      tokenizer.build_inputs_with_special_tokens(_snake_case					,  _snake_case)

   assert encoded_sentence == text + [1_02]
   assert encoded_pair == text + [1_02] + text_a + [1_02]






from __future__ import annotations

from collections.abc import Iterator
from typing import Any



class       _snake_case   :


 def __init__(					self					,  SCREAMING_SNAKE_CASE_):


   '''simple docstring'''




   lowercase__  :   Any    		=      data
   lowercase__  :   Node | None    		=      None



class       _snake_case   :


 def __init__(					self):


   '''simple docstring'''




   lowercase__  :   List[Any]    		=      None
   lowercase__  :   int    		=      None


 def __iter__(					self):


   '''simple docstring'''




   lowercase__  :   List[str]    		=      self.head
   while self.head:
     yield node.data
     lowercase__  :   str    		=      node.next
     if node == self.head:
       break


 def __len__(					self):


   '''simple docstring'''




   return sum(1 for _ in self)


 def __repr__(					self):


   '''simple docstring'''




   return "->".join(str(SCREAMING_SNAKE_CASE_) for item in iter(self))


 def      lowercase__     (					self					,  SCREAMING_SNAKE_CASE_):


   '''simple docstring'''




   self.insert_nth(len(self)					,  SCREAMING_SNAKE_CASE_)


 def      lowercase__     (					self					,  SCREAMING_SNAKE_CASE_):


   '''simple docstring'''




   self.insert_nth(0					,  SCREAMING_SNAKE_CASE_)


 def      lowercase__     (					self					,  SCREAMING_SNAKE_CASE_					,  SCREAMING_SNAKE_CASE_):


   '''simple docstring'''




   if index < 0 or index > len(self):
     raise IndexError("""list index out of range.""")
   lowercase__  :   Optional[int]    		=      Node(SCREAMING_SNAKE_CASE_)
   if self.head is None:
     lowercase__  :   Union[str, Any]    		=      new_node  # first node points itself
     lowercase__  :   Dict    		=      new_node
   elif index == 0:  # insert at head
     lowercase__  :   int    		=      self.head
     lowercase__  :   int    		=      new_node
   else:
     lowercase__  :   List[str]    		=      self.head
     for _ in range(index - 1):
       lowercase__  :   Union[str, Any]    		=      temp.next
     lowercase__  :   int    		=      temp.next
     lowercase__  :   Optional[Any]    		=      new_node
     if index == len(self) - 1:  # insert at tail
       lowercase__  :   Union[str, Any]    		=      new_node


 def      lowercase__     (					self):


   '''simple docstring'''




   return self.delete_nth(0)


 def      lowercase__     (					self):


   '''simple docstring'''




   return self.delete_nth(len(self) - 1)


 def      lowercase__     (					self					,  SCREAMING_SNAKE_CASE_ = 0):


   '''simple docstring'''




   if not 0 <= index < len(self):
     raise IndexError("""list index out of range.""")
   lowercase__  :   str    		=      self.head
   if self.head == self.tail:  # just one node
     lowercase__  :   List[Any]    		=      None
   elif index == 0:  # delete head node
     lowercase__  :   str    		=      self.tail.next.next
     lowercase__  :   List[Any]    		=      self.head.next
   else:
     lowercase__  :   Optional[int]    		=      self.head
     for _ in range(index - 1):
       lowercase__  :   List[Any]    		=      temp.next
     lowercase__  :   Optional[Any]    		=      temp.next
     lowercase__  :   Dict    		=      temp.next.next
     if index == len(self) - 1:  # delete at tail
       lowercase__  :   Tuple    		=      temp
   return delete_node.data



 def      lowercase__     (					self):


   '''simple docstring'''




   return len(self) == 0

def 		UpperCamelCase	(      )		->	None:


  '''simple docstring'''






  lowercase__  :   int    		=      CircularLinkedList()
  assert len(lowercase_   ) == 0
  assert circular_linked_list.is_empty() is True
  assert str(lowercase_   ) == ""

  try:
    circular_linked_list.delete_front()
    raise AssertionError  # This should not happen
  except IndexError:
    assert True  # This should happen

  try:
    circular_linked_list.delete_tail()
    raise AssertionError  # This should not happen
  except IndexError:
    assert True  # This should happen

  try:
    circular_linked_list.delete_nth(-1   )
    raise AssertionError
  except IndexError:
    assert True

  try:
    circular_linked_list.delete_nth(0   )
    raise AssertionError
  except IndexError:
    assert True

  assert circular_linked_list.is_empty() is True
  for i in range(5   ):
    assert len(lowercase_   ) == i
    circular_linked_list.insert_nth(lowercase_ , i + 1   )
  assert str(lowercase_   ) == "->".join(str(lowercase_   ) for i in range(1 , 6   )   )

  circular_linked_list.insert_tail(6   )
  assert str(lowercase_   ) == "->".join(str(lowercase_   ) for i in range(1 , 7   )   )
  circular_linked_list.insert_head(0   )
  assert str(lowercase_   ) == "->".join(str(lowercase_   ) for i in range(0 , 7   )   )

  assert circular_linked_list.delete_front() == 0
  assert circular_linked_list.delete_tail() == 6
  assert str(lowercase_   ) == "->".join(str(lowercase_   ) for i in range(1 , 6   )   )
  assert circular_linked_list.delete_nth(2   ) == 3

  circular_linked_list.insert_nth(2 , 3   )
  assert str(lowercase_   ) == "->".join(str(lowercase_   ) for i in range(1 , 6   )   )

  assert circular_linked_list.is_empty() is False


if __name__ == "__main__":
     import doctest

     doctest.testmod()






