
'''simple docstring'''
import unittest

from transformers import RoFormerTokenizer, RoFormerTokenizerFast
from transformers.testing_utils import require_rjieba, require_tokenizers

from ...test_tokenization_common import TokenizerTesterMixin







@require_rjieba
@require_tokenizers
class  __A				( _SCREAMING_SNAKE_CASE    ,						unittest.TestCase			):
 lowerCamelCase				       =RoFormerTokenizer
 lowerCamelCase				       =RoFormerTokenizerFast
 lowerCamelCase				       =True
 lowerCamelCase				       =True
 def 		lowercase_(   self			:    str       ):



   """simple docstring"""





   super().setUp()
 def 		lowercase_(   self			:    Dict				,   **lowerCamelCase			:    Optional[Any]       ):



   """simple docstring"""





   return self.tokenizer_class.from_pretrained("""junnyu/roformer_chinese_base"""				,   **lowerCamelCase       )
 def 		lowercase_(   self			:    Optional[Any]				,   **lowerCamelCase			:    List[Any]       ):



   """simple docstring"""





   return self.rust_tokenizer_class.from_pretrained("""junnyu/roformer_chinese_base"""				,   **lowerCamelCase       )
 def 		lowercase_(   self			:    Union[str, Any]       ):



   """simple docstring"""





   __A		:     Tuple												=		"""永和服装饰品有限公司,今天天气非常好"""
   __A		:     List[Any]												=		"""永和 服装 饰品 有限公司 , 今 天 天 气 非常 好"""
   return input_text, output_text
 def 		lowercase_(   self			:    List[Any]       ):



   """simple docstring"""





   __A		:     Dict												=		self.get_tokenizer()
   __A							,					__A		:     List[Any]												=		self.get_chinese_input_output_texts()
   __A		:     Tuple												=		tokenizer.tokenize(lowerCamelCase       )

   self.assertListEqual(lowerCamelCase				,   output_text.split()       )

   __A		:     Dict												=		tokens + [tokenizer.unk_token]
   __A		:     str												=		[2_29_43, 2_13_32, 3_44_31, 4_59_04, 1_17, 3_06, 12_31, 12_31, 26_53, 3_39_94, 12_66, 1_00]
   self.assertListEqual(tokenizer.convert_tokens_to_ids(lowerCamelCase       )				,   lowerCamelCase       )
 def 		lowercase_(   self			:    Optional[int]       ):



   """simple docstring"""





   __A		:     int												=		self.get_rust_tokenizer()
   __A							,					__A		:     str												=		self.get_chinese_input_output_texts()
   __A		:     List[str]												=		tokenizer.tokenize(lowerCamelCase       )
   self.assertListEqual(lowerCamelCase				,   output_text.split()       )
   __A		:     Optional[Any]												=		tokens + [tokenizer.unk_token]
   __A		:     Any												=		[2_29_43, 2_13_32, 3_44_31, 4_59_04, 1_17, 3_06, 12_31, 12_31, 26_53, 3_39_94, 12_66, 1_00]
   self.assertListEqual(tokenizer.convert_tokens_to_ids(lowerCamelCase       )				,   lowerCamelCase       )
 def 		lowercase_(   self			:    str       ):



   """simple docstring"""





   pass
 def 		lowercase_(   self			:    Optional[int]       ):



   """simple docstring"""





   pass






 def 		lowercase_(   self			:    Optional[Any]       ):



   """simple docstring"""





   pass





'''simple docstring'''
def        A_     (						__SCREAMING_SNAKE_CASE						:  Dict )				->       Optional[Any]:





  """simple docstring"""

  if not head:
    return True
  # split the list to two parts
  __A							,					__A		:     Any												=		head.next, head
  while fast and fast.next:
    __A		:     List[str]												=		fast.next.next
    __A		:     List[Any]												=		slow.next
  __A		:     int												=		slow.next
  __A		:     List[str]												=		None  # Don't forget here! But forget still works!
  # reverse the second part
  __A		:     Dict												=		None
  while second:
    __A		:     Dict												=		second.next
    __A		:     str												=		node
    __A		:     int												=		second
    __A		:     Optional[int]												=		nxt
  # compare two parts
  # second part has the same or one less node
  while node:
    if node.val != head.val:
      return False
    __A		:     List[Any]												=		node.next
    __A		:     Tuple												=		head.next
  return True







def        A_     (						__SCREAMING_SNAKE_CASE						:  Union[str, Any] )				->       Optional[int]:





  """simple docstring"""

  if not head or not head.next:
    return True

  # 1. Get the midpoint (slow)
  __A		:     int												=		head
  while fast and fast.next:
    __A							,					__A		:     Optional[int]												=		fast.next.next, slow.next

  # 2. Push the second half into the stack
  __A		:     Union[str, Any]												=		[slow.val]
  while slow.next:
    __A		:     List[str]												=		slow.next
    stack.append(slow.val )

  # 3. Comparison
  while stack:
    if stack.pop() != cur.val:
      return False
    __A		:     Tuple												=		cur.next

  return True







def        A_     (						__SCREAMING_SNAKE_CASE						:  Dict )				->       Any:





  """simple docstring"""

  if not head or not head.next:
    return True
  __A		:     List[Any]												=		{}
  __A		:     Optional[int]												=		0
  while head:
    if head.val in d:
      d[head.val].append(__SCREAMING_SNAKE_CASE )
    else:
      __A		:     Tuple												=		[pos]
    __A		:     List[Any]												=		head.next
    pos += 1
  __A		:     List[Any]												=		pos - 1
  __A		:     List[str]												=		0
  for v in d.values():
    if len(__SCREAMING_SNAKE_CASE ) % 2 != 0:
      middle += 1
    else:
      __A		:     List[Any]												=		0
      for i in range(0			,     len(__SCREAMING_SNAKE_CASE ) ):
        if v[i] + v[len(__SCREAMING_SNAKE_CASE ) - 1 - step] != checksum:
          return False
        step += 1
    if middle > 1:
      return False
  return True



