





import os
import unittest

from transformers.models.transfo_xl.tokenization_transfo_xl import VOCAB_FILES_NAMES, TransfoXLTokenizer

from ...test_tokenization_common import TokenizerTesterMixin



class        _SCREAMING_SNAKE_CASE						(     __SCREAMING_SNAKE_CASE   ,							unittest.TestCase   ):







 '''simple docstring'''
 lowercase_		=      TransfoXLTokenizer
 lowercase_		=      False
 lowercase_		=      False

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



   '''simple docstring'''



   super().setUp()

   lowerCamelCase__:				int        =[
       "<unk>",
       "[CLS]",
       "[SEP]",
       "want",
       "unwanted",
       "wa",
       "un",
       "running",
       ",",
       "low",
       "l",
   ]
   lowerCamelCase__:				Tuple        =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 							SCREAMING_SNAKE_CASE_ (self    :       Optional[int]	,			**UpperCAmelCase_    :       List[str])	->List[str]:



   '''simple docstring'''



   lowerCamelCase__:				int        =True
   return TransfoXLTokenizer.from_pretrained(self.tmpdirname	,			**UpperCAmelCase_)

 def 							SCREAMING_SNAKE_CASE_ (self    :       List[Any]	,			UpperCAmelCase_    :       List[Any])	->Optional[int]:



   '''simple docstring'''



   lowerCamelCase__:				List[Any]        ="<unk> UNwanted , running"
   lowerCamelCase__:				Any        ="<unk> unwanted, running"
   return input_text, output_text

 def 							SCREAMING_SNAKE_CASE_ (self    :       Dict)	->Tuple:



   '''simple docstring'''



   lowerCamelCase__:				Any        =TransfoXLTokenizer(vocab_file=self.vocab_file	,			lower_case=UpperCAmelCase_)

   lowerCamelCase__:				Union[str, Any]        =tokenizer.tokenize("<unk> UNwanted , running")
   self.assertListEqual(UpperCAmelCase_	,			["<unk>", "unwanted", ",", "running"])

   self.assertListEqual(tokenizer.convert_tokens_to_ids(UpperCAmelCase_)	,			[0, 4, 8, 7])

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



   '''simple docstring'''



   lowerCamelCase__:				int        =TransfoXLTokenizer(lower_case=UpperCAmelCase_)

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

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



   '''simple docstring'''



   lowerCamelCase__:				List[Any]        =TransfoXLTokenizer(lower_case=UpperCAmelCase_)

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

 def 							SCREAMING_SNAKE_CASE_ (self    :       Any)	->Dict:



   '''simple docstring'''



   lowerCamelCase__:				Union[str, Any]        =TransfoXLTokenizer(lower_case=UpperCAmelCase_)
   lowerCamelCase__:				Any        ="Hello (bracket) and side-scrolled [and] Henry's $5,000 with 3.34 m. What's up!?"
   lowerCamelCase__:				List[Any]        =[
       "Hello",
       "(",
       "bracket",
       ")",
       "and",
       "side",
       "@-@",
       "scrolled",
       "[",
       "and",
       "]",
       "Henry",
       "'s",
       "$",
       "5",
       "@,@",
       "000",
       "with",
       "3",
       "@.@",
       "34",
       "m",
       ".",
       "What",
       "'s",
       "up",
       "!",
       "?",
   ]

   self.assertListEqual(tokenizer.tokenize(UpperCAmelCase_)	,			UpperCAmelCase_)

   self.assertEqual(tokenizer.convert_tokens_to_string(UpperCAmelCase_)	,			UpperCAmelCase_)







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



   '''simple docstring'''



   lowerCamelCase__:				Optional[int]        =self.get_tokenizer()
   lowerCamelCase__:				Any        =len(UpperCAmelCase_)

   tokenizer.add_tokens(["new1", "new2"])
   tokenizer.move_added_token("new1"	,			1)

   # Check that moved token is not copied (duplicate)
   self.assertEqual(len(UpperCAmelCase_)	,			original_len + 2)
   # Check that token is moved to specified id
   self.assertEqual(tokenizer.encode("new1")	,			[1])
   self.assertEqual(tokenizer.decode([1])	,			"new1")








from __future__ import annotations

from typing import Any



class        _SCREAMING_SNAKE_CASE						:







 '''simple docstring'''

 def __init__(self    :       Tuple	,			UpperCAmelCase_    :       int	,			UpperCAmelCase_    :       int	,			UpperCAmelCase_    :       float = 0)	->None:



   '''simple docstring'''



   lowerCamelCase__  , lowerCamelCase__:				Any        =row, column
   lowerCamelCase__:				List[str]        =[[default_value for c in range(UpperCAmelCase_)] for r in range(UpperCAmelCase_)]

 def __str__(self    :       Tuple)	->str:



   '''simple docstring'''



   lowerCamelCase__:				Union[str, Any]        =F"""Matrix consist of {self.row} rows and {self.column} columns\n"""

   # Make string identifier
   lowerCamelCase__:				List[str]        =0
   for row_vector in self.array:
     for obj in row_vector:
       lowerCamelCase__:				int        =max(UpperCAmelCase_	,			len(str(UpperCAmelCase_)))
   lowerCamelCase__:				Any        =F"""%{max_element_length}s"""

   # Make string and return
   def single_line(UpperCAmelCase_    :       list[float]) -> str:
     nonlocal string_format_identifier
     lowerCamelCase__:				Tuple        ="["
     line += ", ".join(string_format_identifier % (obj,) for obj in row_vector)
     line += "]"
     return line

   s += "\n".join(single_line(UpperCAmelCase_) for row_vector in self.array)
   return s

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



   '''simple docstring'''



   return str(self)

 def 							SCREAMING_SNAKE_CASE_ (self    :       Optional[int]	,			UpperCAmelCase_    :       tuple[int, int])	->bool:



   '''simple docstring'''



   if not (isinstance(UpperCAmelCase_	,			(list, tuple)) and len(UpperCAmelCase_) == 2):
     return False
   elif not (0 <= loc[0] < self.row and 0 <= loc[1] < self.column):
     return False
   else:
     return True

 def __getitem__(self    :       int	,			UpperCAmelCase_    :       tuple[int, int])	->Any:



   '''simple docstring'''



   assert self.validate_indicies(UpperCAmelCase_)
   return self.array[loc[0]][loc[1]]

 def __setitem__(self    :       Optional[Any]	,			UpperCAmelCase_    :       tuple[int, int]	,			UpperCAmelCase_    :       float)	->None:



   '''simple docstring'''



   assert self.validate_indicies(UpperCAmelCase_)
   lowerCamelCase__:				str        =value

 def __add__(self    :       Dict	,			UpperCAmelCase_    :       Matrix)	->Matrix:



   '''simple docstring'''



   assert isinstance(UpperCAmelCase_	,			UpperCAmelCase_)
   assert self.row == another.row and self.column == another.column

   # Add
   lowerCamelCase__:				Dict        =Matrix(self.row	,			self.column)
   for r in range(self.row):
     for c in range(self.column):
       lowerCamelCase__:				List[str]        =self[r, c] + another[r, c]
   return result

 def __neg__(self    :       str)	->Matrix:



   '''simple docstring'''



   lowerCamelCase__:				List[Any]        =Matrix(self.row	,			self.column)
   for r in range(self.row):
     for c in range(self.column):
       lowerCamelCase__:				Union[str, Any]        =-self[r, c]
   return result

 def __sub__(self    :       str	,			UpperCAmelCase_    :       Matrix)	->Matrix:



   '''simple docstring'''



   return self + (-another)

 def __mul__(self    :       List[str]	,			UpperCAmelCase_    :       int | float | Matrix)	->Matrix:



   '''simple docstring'''



   if isinstance(UpperCAmelCase_	,			(int, float)):  # Scalar multiplication
     lowerCamelCase__:				List[Any]        =Matrix(self.row	,			self.column)
     for r in range(self.row):
       for c in range(self.column):
         lowerCamelCase__:				Union[str, Any]        =self[r, c] * another
     return result
   elif isinstance(UpperCAmelCase_	,			UpperCAmelCase_):  # Matrix multiplication
     assert self.column == another.row
     lowerCamelCase__:				Dict        =Matrix(self.row	,			another.column)
     for r in range(self.row):
       for c in range(another.column):
         for i in range(self.column):
           result[r, c] += self[r, i] * another[i, c]
     return result
   else:
     lowerCamelCase__:				int        =F"""Unsupported type given for another ({type(UpperCAmelCase_)})"""
     raise TypeError(UpperCAmelCase_)

 def 							SCREAMING_SNAKE_CASE_ (self    :       Optional[Any])	->Matrix:



   '''simple docstring'''



   lowerCamelCase__:				Optional[Any]        =Matrix(self.column	,			self.row)
   for r in range(self.row):
     for c in range(self.column):
       lowerCamelCase__:				Optional[int]        =self[r, c]
   return result







 def 							SCREAMING_SNAKE_CASE_ (self    :       Optional[Any]	,			UpperCAmelCase_    :       Matrix	,			UpperCAmelCase_    :       Matrix)	->Any:



   '''simple docstring'''



   assert isinstance(UpperCAmelCase_	,			UpperCAmelCase_) and isinstance(UpperCAmelCase_	,			UpperCAmelCase_)
   assert self.row == self.column == u.row == v.row  # u, v should be column vector
   assert u.column == v.column == 1  # u, v should be column vector

   # Calculate
   lowerCamelCase__:				Tuple        =v.transpose()
   lowerCamelCase__:				Optional[Any]        =(v_t * self * u)[0, 0] + 1
   if numerator_factor == 0:
     return None  # It's not invertable
   return self - ((self * u) * (v_t * self) * (1.0 / numerator_factor))


# Testing
if __name__ == "__main__":





     def 					lowerCAmelCase_			(	)					->		None:







       """simple docstring"""





       lowerCamelCase__:				List[str]        =Matrix(3     ,   3     ,   0		)
       for i in range(3		):
         lowerCamelCase__:				Union[str, Any]        =1
       print(F"""a^(-1) is {ainv}"""		)
       # u, v
       lowerCamelCase__:				Optional[int]        =Matrix(3     ,   1     ,   0		)
       lowerCamelCase__  , lowerCamelCase__  , lowerCamelCase__:				int        =1, 2, -3
       lowerCamelCase__:				Optional[Any]        =Matrix(3     ,   1     ,   0		)
       lowerCamelCase__  , lowerCamelCase__  , lowerCamelCase__:				Any        =4, -2, 5
       print(F"""u is {u}"""		)
       print(F"""v is {v}"""		)
       print(F"""uv^T is {u * v.transpose()}"""		)
       # Sherman Morrison
       print(F"""(a + uv^T)^(-1) is {ainv.sherman_morrison(__a     ,   __a		)}"""		)





     def 					lowerCAmelCase_			(	)					->		None:







       """simple docstring"""





       import doctest

       doctest.testmod()






     testa()

