


"""simple docstring"""
import json
import os
import shutil
import tempfile
import unittest

import numpy as np
import pytest

from transformers import MgpstrTokenizer
from transformers.models.mgp_str.tokenization_mgp_str import VOCAB_FILES_NAMES
from transformers.testing_utils import require_torch, require_vision
from transformers.utils import IMAGE_PROCESSOR_NAME, is_torch_available, is_vision_available


if is_torch_available():
 import torch


if is_vision_available():
 from PIL import Image

 from transformers import MgpstrProcessor, ViTImageProcessor




@require_torch
@require_vision
class 	lowercase__				(					unittest.TestCase				):
   __UpperCAmelCase							       =					ViTImageProcessor if is_vision_available() else None





   @property
   def 		UpperCamelCase_  (							self)  ->  Union[str, Any]:
      return self.image_processor_tester.prepare_image_processor_dict()





   def 		UpperCamelCase_  (							self)  ->  Tuple:
      _lowerCamelCase	:					List[str]   =		(3, 32, 128)
      _lowerCamelCase	:					List[Any]   =		tempfile.mkdtemp()

      # fmt: off
      _lowerCamelCase	:					Optional[int]   =		["""[GO]""", """[s]""", """0""", """1""", """2""", """3""", """4""", """5""", """6""", """7""", """8""", """9""", """a""", """b""", """c""", """d""", """e""", """f""", """g""", """h""", """i""", """j""", """k""", """l""", """m""", """n""", """o""", """p""", """q""", """r""", """s""", """t""", """u""", """v""", """w""", """x""", """y""", """z"""]
      # fmt: on
      _lowerCamelCase	:					Dict   =		dict(zip(SCREAMING_SNAKE_CASE      ,   range(len(SCREAMING_SNAKE_CASE))))

      _lowerCamelCase	:					int   =		os.path.join(self.tmpdirname      ,   VOCAB_FILES_NAMES["""vocab_file"""])
      with open(self.vocab_file      ,   """w"""      ,   encoding="""utf-8""") as fp:
         fp.write(json.dumps(SCREAMING_SNAKE_CASE) + """\n""")

      _lowerCamelCase	:					Any   =		{
          """do_normalize""": False,
          """do_resize""": True,
          """image_processor_type""": """ViTImageProcessor""",
          """resample""": 3,
          """size""": {"""height""": 32, """width""": 128},
      }
      _lowerCamelCase	:					Union[str, Any]   =		os.path.join(self.tmpdirname      ,   SCREAMING_SNAKE_CASE)
      with open(self.image_processor_file      ,   """w"""      ,   encoding="""utf-8""") as fp:
         json.dump(SCREAMING_SNAKE_CASE      ,   SCREAMING_SNAKE_CASE)





   def 		UpperCamelCase_  (							self      ,   **SCREAMING_SNAKE_CASE)  ->  Union[str, Any]:
      return MgpstrTokenizer.from_pretrained(self.tmpdirname      ,   **SCREAMING_SNAKE_CASE)





   def 		UpperCamelCase_  (							self      ,   **SCREAMING_SNAKE_CASE)  ->  str:
      return ViTImageProcessor.from_pretrained(self.tmpdirname      ,   **SCREAMING_SNAKE_CASE)





   def 		UpperCamelCase_  (							self)  ->  Tuple:
      shutil.rmtree(self.tmpdirname)





   def 		UpperCamelCase_  (							self)  ->  Dict:
      _lowerCamelCase	:					Optional[int]   =		np.random.randint(255      ,   size=(3, 30, 400)      ,   dtype=np.uinta)

      _lowerCamelCase	:					Union[str, Any]   =		Image.fromarray(np.moveaxis(SCREAMING_SNAKE_CASE      ,   0      ,   -1))

      return image_input





   def 		UpperCamelCase_  (							self)  ->  List[Any]:
      _lowerCamelCase	:					Optional[Any]   =		self.get_tokenizer()
      _lowerCamelCase	:					Dict   =		self.get_image_processor()

      _lowerCamelCase	:					Tuple   =		MgpstrProcessor(tokenizer=SCREAMING_SNAKE_CASE      ,   image_processor=SCREAMING_SNAKE_CASE)
      processor.save_pretrained(self.tmpdirname)
      _lowerCamelCase	:					Dict   =		MgpstrProcessor.from_pretrained(self.tmpdirname      ,   use_fast=SCREAMING_SNAKE_CASE)

      self.assertEqual(processor.char_tokenizer.get_vocab()      ,   tokenizer.get_vocab())
      self.assertIsInstance(processor.char_tokenizer      ,   SCREAMING_SNAKE_CASE)

      self.assertEqual(processor.image_processor.to_json_string()      ,   image_processor.to_json_string())
      self.assertIsInstance(processor.image_processor      ,   SCREAMING_SNAKE_CASE)





   def 		UpperCamelCase_  (							self)  ->  int:
      _lowerCamelCase	:					Optional[int]   =		self.get_tokenizer()
      _lowerCamelCase	:					Any   =		self.get_image_processor()

      _lowerCamelCase	:					List[Any]   =		MgpstrProcessor(tokenizer=SCREAMING_SNAKE_CASE      ,   image_processor=SCREAMING_SNAKE_CASE)
      processor.save_pretrained(self.tmpdirname)

      _lowerCamelCase	:					Optional[int]   =		self.get_tokenizer(bos_token="""(BOS)"""      ,   eos_token="""(EOS)""")
      _lowerCamelCase	:					Optional[Any]   =		self.get_image_processor(do_normalize=SCREAMING_SNAKE_CASE      ,   padding_value=1.0)

      _lowerCamelCase	:					Any   =		MgpstrProcessor.from_pretrained(
          self.tmpdirname      ,   bos_token="""(BOS)"""      ,   eos_token="""(EOS)"""      ,   do_normalize=SCREAMING_SNAKE_CASE      ,   padding_value=1.0)

      self.assertEqual(processor.char_tokenizer.get_vocab()      ,   tokenizer_add_kwargs.get_vocab())
      self.assertIsInstance(processor.char_tokenizer      ,   SCREAMING_SNAKE_CASE)

      self.assertEqual(processor.image_processor.to_json_string()      ,   image_processor_add_kwargs.to_json_string())
      self.assertIsInstance(processor.image_processor      ,   SCREAMING_SNAKE_CASE)





   def 		UpperCamelCase_  (							self)  ->  str:
      _lowerCamelCase	:					Optional[int]   =		self.get_image_processor()
      _lowerCamelCase	:					Union[str, Any]   =		self.get_tokenizer()

      _lowerCamelCase	:					Optional[int]   =		MgpstrProcessor(tokenizer=SCREAMING_SNAKE_CASE      ,   image_processor=SCREAMING_SNAKE_CASE)

      _lowerCamelCase	:					List[Any]   =		self.prepare_image_inputs()

      _lowerCamelCase	:					Optional[Any]   =		image_processor(SCREAMING_SNAKE_CASE      ,   return_tensors="""np""")
      _lowerCamelCase	:					Tuple   =		processor(images=SCREAMING_SNAKE_CASE      ,   return_tensors="""np""")

      for key in input_image_proc.keys():
         self.assertAlmostEqual(input_image_proc[key].sum()      ,   input_processor[key].sum()      ,   delta=1e-2)





   def 		UpperCamelCase_  (							self)  ->  List[Any]:
      _lowerCamelCase	:					Dict   =		self.get_image_processor()
      _lowerCamelCase	:					str   =		self.get_tokenizer()

      _lowerCamelCase	:					Dict   =		MgpstrProcessor(tokenizer=SCREAMING_SNAKE_CASE      ,   image_processor=SCREAMING_SNAKE_CASE)

      _lowerCamelCase	:					int   =		"""test"""

      _lowerCamelCase	:					Union[str, Any]   =		processor(text=SCREAMING_SNAKE_CASE)

      _lowerCamelCase	:					List[Any]   =		tokenizer(SCREAMING_SNAKE_CASE)
      for key in encoded_tok.keys():
         self.assertListEqual(encoded_tok[key]      ,   encoded_processor[key])





   def 		UpperCamelCase_  (							self)  ->  Dict:
      _lowerCamelCase	:					Optional[int]   =		self.get_image_processor()
      _lowerCamelCase	:					Optional[int]   =		self.get_tokenizer()

      _lowerCamelCase	:					Any   =		MgpstrProcessor(tokenizer=SCREAMING_SNAKE_CASE      ,   image_processor=SCREAMING_SNAKE_CASE)

      _lowerCamelCase	:					List[str]   =		"""test"""
      _lowerCamelCase	:					Dict   =		self.prepare_image_inputs()

      _lowerCamelCase	:					Tuple   =		processor(text=SCREAMING_SNAKE_CASE      ,   images=SCREAMING_SNAKE_CASE)

      self.assertListEqual(list(inputs.keys())      ,   ["""pixel_values""", """labels"""])

      # test if it raises when no input is passed
      with pytest.raises(SCREAMING_SNAKE_CASE):
         processor()





   def 		UpperCamelCase_  (							self)  ->  Any:
      _lowerCamelCase	:					Tuple   =		self.get_image_processor()
      _lowerCamelCase	:					Union[str, Any]   =		self.get_tokenizer()

      _lowerCamelCase	:					Union[str, Any]   =		MgpstrProcessor(tokenizer=SCREAMING_SNAKE_CASE      ,   image_processor=SCREAMING_SNAKE_CASE)

      _lowerCamelCase	:					Optional[Any]   =		[[1, 4, 5, 8, 1, 0, 8], [3, 4, 3, 1, 1, 8, 9], [3, 4, 3, 1, 1, 8, 9]]

      _lowerCamelCase	:					Dict   =		processor.char_decode(SCREAMING_SNAKE_CASE)
      _lowerCamelCase	:					Optional[int]   =		tokenizer.batch_decode(SCREAMING_SNAKE_CASE)
      _lowerCamelCase	:					Optional[int]   =		[seq.replace(""" """      ,   """""") for seq in decoded_tok]

      self.assertListEqual(SCREAMING_SNAKE_CASE      ,   SCREAMING_SNAKE_CASE)





   def 		UpperCamelCase_  (							self)  ->  Dict:
      _lowerCamelCase	:					Optional[int]   =		self.get_image_processor()
      _lowerCamelCase	:					Dict   =		self.get_tokenizer()

      _lowerCamelCase	:					int   =		MgpstrProcessor(tokenizer=SCREAMING_SNAKE_CASE      ,   image_processor=SCREAMING_SNAKE_CASE)

      _lowerCamelCase	:					str   =		None
      _lowerCamelCase	:					List[str]   =		self.prepare_image_inputs()

      _lowerCamelCase	:					List[Any]   =		processor(text=SCREAMING_SNAKE_CASE      ,   images=SCREAMING_SNAKE_CASE)

      self.assertListEqual(list(inputs.keys())      ,   processor.model_input_names)





   def 		UpperCamelCase_  (							self)  ->  Any:
      _lowerCamelCase	:					Optional[Any]   =		self.get_image_processor()
      _lowerCamelCase	:					Optional[Any]   =		self.get_tokenizer()

      _lowerCamelCase	:					int   =		MgpstrProcessor(tokenizer=SCREAMING_SNAKE_CASE      ,   image_processor=SCREAMING_SNAKE_CASE)

      _lowerCamelCase	:					Union[str, Any]   =		torch.randn(1      ,   27      ,   38)
      _lowerCamelCase	:					int   =		torch.randn(1      ,   27      ,   5_0257)
      _lowerCamelCase	:					Dict   =		torch.randn(1      ,   27      ,   3_0522)

      _lowerCamelCase	:					Union[str, Any]   =		processor.batch_decode([char_input, bpe_input, wp_input])

      self.assertListEqual(list(results.keys())      ,   ["""generated_text""", """scores""", """char_preds""", """bpe_preds""", """wp_preds"""])






from math import sqrt

def 	_lowerCAmelCase (    A__						):
      assert isinstance(A__    ,	A__						) and (
          number >= 0
      ), "'number' must been an int and positive"

      lowercase__  =	True

      # 0 and 1 are none primes.
      if number <= 1:
            lowercase__  =	False

      for divisor in range(2    ,	int(round(sqrt(A__						)						)						) + 1						):
            # if 'number' divisible by 'divisor' then sets 'status'
            # of false and break up the loop.
            if number % divisor == 0:
                  lowercase__  =	False
                  break

    # precondition
      assert isinstance(A__    ,	A__						), "'status' must been from type bool"

      return status

def 	_lowerCAmelCase (    A__						):
      assert isinstance(A__    ,	A__						) and (n > 2), "'N' must been an int and > 2"

      # beginList: contains all natural numbers from 2 up to N
      lowercase__  =	list(range(2    ,	n + 1						)						)

      lowercase__  =	[]  # this list will be returns.

      # actual sieve of erathostenes
      for i in range(len(A__						)						):
            for j in range(i + 1    ,	len(A__						)						):
                  if (begin_list[i] != 0) and (begin_list[j] % begin_list[i] == 0):
                        lowercase__  =	0

    # filters actual prime numbers.
      lowercase__  =	[x for x in begin_list if x != 0]

      # precondition
      assert isinstance(A__    ,	A__						), "'ans' must been from type list"

      return ans

def 	_lowerCAmelCase (    A__						):
      assert isinstance(A__    ,	A__						) and (n > 2), "'N' must been an int and > 2"

      lowercase__  =	[]

      # iterates over all numbers between 2 up to N+1
      # if a number is prime then appends to list 'ans'
      for number in range(2    ,	n + 1						):
            if is_prime(A__						):
                  ans.append(A__						)

    # precondition
      assert isinstance(A__    ,	A__						), "'ans' must been from type list"

      return ans

def 	_lowerCAmelCase (    A__						):
      assert isinstance(A__    ,	A__						) and number >= 0, "'number' must been an int and >= 0"

      lowercase__  =	[]  # this list will be returns of the function.

      # potential prime number factors.

      lowercase__  =	2

      lowercase__  =	number

      if number == 0 or number == 1:
            ans.append(A__						)

      # if 'number' not prime then builds the prime factorization of 'number'
      elif not is_prime(A__						):
            while quotient != 1:
                  if is_prime(A__						) and (quotient % factor == 0):
                        ans.append(A__						)
                        quotient /= factor
                  else:
                        factor += 1

      else:
            ans.append(A__						)

      # precondition
      assert isinstance(A__    ,	A__						), "'ans' must been from type list"

      return ans

def 	_lowerCAmelCase (    A__						):
      assert isinstance(A__    ,	A__						) and (
          number >= 0
      ), "'number' bust been an int and >= 0"

      lowercase__  =	0

      # prime factorization of 'number'
      lowercase__  =	prime_factorization(A__						)

      lowercase__  =	max(A__						)

      # precondition
      assert isinstance(A__    ,	A__						), "'ans' must been from type int"

      return ans

def 	_lowerCAmelCase (    A__						):
      assert isinstance(A__    ,	A__						) and (
          number >= 0
      ), "'number' bust been an int and >= 0"

      lowercase__  =	0

      # prime factorization of 'number'
      lowercase__  =	prime_factorization(A__						)

      lowercase__  =	min(A__						)

      # precondition
      assert isinstance(A__    ,	A__						), "'ans' must been from type int"

      return ans

def 	_lowerCAmelCase (    A__						):
      assert isinstance(A__    ,	A__						), "'number' must been an int"
      assert isinstance(number % 2 == 0    ,	A__						), "compare bust been from type bool"

      return number % 2 == 0

def 	_lowerCAmelCase (    A__						):
      assert isinstance(A__    ,	A__						), "'number' must been an int"
      assert isinstance(number % 2 != 0    ,	A__						), "compare bust been from type bool"

      return number % 2 != 0

def 	_lowerCAmelCase (    A__						):
      assert (
          isinstance(A__    ,	A__						) and (number > 2) and is_even(A__						)
      ), "'number' must been an int, even and > 2"

      lowercase__  =	[]  # this list will returned

      # creates a list of prime numbers between 2 up to 'number'
      lowercase__  =	get_prime_numbers(A__						)
      lowercase__  =	len(A__						)

      # run variable for while-loops.
      lowercase__  =	0
      lowercase__  =	None

      # exit variable. for break up the loops
      lowercase__  =	True

      while i < len_pn and loop:
            lowercase__  =	i + 1

            while j < len_pn and loop:
                  if prime_numbers[i] + prime_numbers[j] == number:
                        lowercase__  =	False
                        ans.append(prime_numbers[i]						)
                        ans.append(prime_numbers[j]						)

                  j += 1

            i += 1

      # precondition
      assert (
          isinstance(A__    ,	A__						)
          and (len(A__						) == 2)
          and (ans[0] + ans[1] == number)
          and is_prime(ans[0]						)
          and is_prime(ans[1]						)
      ), "'ans' must contains two primes. And sum of elements must been eq 'number'"

      return ans

def 	_lowerCAmelCase (    A__    ,	A__						):
      assert (
          isinstance(A__    ,	A__						)
          and isinstance(A__    ,	A__						)
          and (numbera >= 0)
          and (numbera >= 0)
      ), "'number1' and 'number2' must been positive integer."

      lowercase__  =	0

      while numbera != 0:
            lowercase__  =	numbera % numbera
            lowercase__  =	numbera
            lowercase__  =	rest

      # precondition
      assert isinstance(A__    ,	A__						) and (
          numbera >= 0
      ), "'number' must been from type int and positive"

      return numbera

def 	_lowerCAmelCase (    A__    ,	A__						):
      assert (
          isinstance(A__    ,	A__						)
          and isinstance(A__    ,	A__						)
          and (numbera >= 1)
          and (numbera >= 1)
      ), "'number1' and 'number2' must been positive integer."

      lowercase__  =	1  # actual answer that will be return.

      # for kgV (x,1)
      if numbera > 1 and numbera > 1:
            # builds the prime factorization of 'number1' and 'number2'
            lowercase__  =	prime_factorization(A__						)
            lowercase__  =	prime_factorization(A__						)

      elif numbera == 1 or numbera == 1:
            lowercase__  =	[]
            lowercase__  =	[]
            lowercase__  =	max(A__    ,	A__						)

      lowercase__  =	0
      lowercase__  =	0

      lowercase__  =	[]  # captured numbers int both 'primeFac1' and 'primeFac2'

      # iterates through primeFac1
      for n in prime_fac_a:
            if n not in done:
                  if n in prime_fac_a:
                        lowercase__  =	prime_fac_a.count(A__						)
                        lowercase__  =	prime_fac_a.count(A__						)

                        for _ in range(max(A__    ,	A__						)						):
                              ans *= n

                  else:
                        lowercase__  =	prime_fac_a.count(A__						)

                        for _ in range(A__						):
                              ans *= n

                  done.append(A__						)

    # iterates through primeFac2
      for n in prime_fac_a:
            if n not in done:
                  lowercase__  =	prime_fac_a.count(A__						)

                  for _ in range(A__						):
                        ans *= n

                  done.append(A__						)

    # precondition
      assert isinstance(A__    ,	A__						) and (
          ans >= 0
      ), "'ans' must been from type int and positive"

      return ans

def 	_lowerCAmelCase (    A__						):
      assert isinstance(A__    ,	A__						) and (n >= 0), "'number' must been a positive int"

      lowercase__  =	0
      lowercase__  =	2  # this variable holds the answer

      while index < n:
            index += 1

            ans += 1  # counts to the next number

            # if ans not prime then
            # runs to the next prime number.
            while not is_prime(A__						):
                  ans += 1

    # precondition
      assert isinstance(A__    ,	A__						) and is_prime(
          A__						), "'ans' must been a prime number and from type int"

      return ans

def 	_lowerCAmelCase (    A__    ,	A__						):
      assert (
          is_prime(A__						) and is_prime(A__						) and (p_number_a < p_number_a)
      ), "The arguments must been prime numbers and 'pNumber1' < 'pNumber2'"

      lowercase__  =	p_number_a + 1  # jump to the next number

      lowercase__  =	[]  # this list will be returns.

      # if number is not prime then
      # fetch the next prime number.
      while not is_prime(A__						):
            number += 1

      while number < p_number_a:
            ans.append(A__						)

            number += 1

            # fetch the next prime number.
            while not is_prime(A__						):
                  number += 1

    # precondition
      assert (
          isinstance(A__    ,	A__						)
          and ans[0] != p_number_a
          and ans[len(A__						) - 1] != p_number_a
      ), "'ans' must been a list without the arguments"

      # 'ans' contains not 'pNumber1' and 'pNumber2' !
      return ans

def 	_lowerCAmelCase (    A__						):
      assert isinstance(A__    ,	A__						) and (n >= 1), "'n' must been int and >= 1"

      lowercase__  =	[]  # will be returned.

      for divisor in range(1    ,	n + 1						):
            if n % divisor == 0:
                  ans.append(A__						)

    # precondition
      assert ans[0] == 1 and ans[len(A__						) - 1] == n, "Error in function getDivisiors(...)"

      return ans

def 	_lowerCAmelCase (    A__						):
      assert isinstance(A__    ,	A__						) and (
          number > 1
      ), "'number' must been an int and >= 1"

      lowercase__  =	get_divisors(A__						)

      # precondition
      assert (
          isinstance(A__    ,	A__						)
          and (divisors[0] == 1)
          and (divisors[len(A__						) - 1] == number)
      ), "Error in help-function getDivisiors(...)"

      # summed all divisors up to 'number' (exclusive), hence [:-1]
      return sum(divisors[:-1]						) == number

def 	_lowerCAmelCase (    A__    ,	A__						):
      assert (
          isinstance(A__    ,	A__						)
          and isinstance(A__    ,	A__						)
          and (denominator != 0)
      ), "The arguments must been from type int and 'denominator' != 0"

      # build the greatest common divisor of numerator and denominator.
      lowercase__  =	gcd(abs(A__						)    ,	abs(A__						)						)

      # precondition
      assert (
          isinstance(A__    ,	A__						)
          and (numerator % gcd_of_fraction == 0)
          and (denominator % gcd_of_fraction == 0)
      ), "Error in function gcd(...,...)"

      return (numerator // gcd_of_fraction, denominator // gcd_of_fraction)

def 	_lowerCAmelCase (    A__						):
      assert isinstance(A__    ,	A__						) and (n >= 0), "'n' must been a int and >= 0"

      lowercase__  =	1  # this will be return.

      for factor in range(1    ,	n + 1						):
            ans *= factor

      return ans

def 	_lowerCAmelCase (    A__						):
      assert isinstance(A__    ,	A__						) and (n >= 0), "'n' must been an int and >= 0"

      lowercase__  =	0
      lowercase__  =	1
      lowercase__  =	1  # this will be return

      for _ in range(n - 1						):
            lowercase__  =	ans
            ans += fiba
            lowercase__  =	tmp

      return ans
