


from pathlib import Path

import numpy as np
from PIL import Image




def 	a_      (    SCREAMING_SNAKE_CASE__					:      np.ndarray     ):
       '''simple docstring'''





       _lowerCamelCase	,     _lowerCamelCase	,     _lowerCamelCase       :		str		=rgb[:, :, 0], rgb[:, :, 1], rgb[:, :, 2]
       return 0.29_89 * r + 0.58_70 * g + 0.11_40 * b




def 	a_      (    SCREAMING_SNAKE_CASE__					:      np.ndarray     ):
       '''simple docstring'''





       return (gray > 127) & (gray <= 255)




def 	a_      (    SCREAMING_SNAKE_CASE__					:      np.ndarray		,			SCREAMING_SNAKE_CASE__					:      np.ndarray     ):
       '''simple docstring'''





       _lowerCamelCase       :		int		=np.zeros_like(SCREAMING_SNAKE_CASE__     )
       _lowerCamelCase       :		Tuple		=np.zeros(
           (image.shape[0] + kernel.shape[0] - 1, image.shape[1] + kernel.shape[1] - 1)     )

       # Copy image to padded image
       _lowerCamelCase       :		int		=image

       # Iterate over image & apply kernel
       for x in range(image.shape[1]     ):
              for y in range(image.shape[0]     ):
                     _lowerCamelCase       :		Any		=(
                         kernel * image_padded[y : y + kernel.shape[0], x : x + kernel.shape[1]]
                     ).sum()
                     _lowerCamelCase       :		Optional[Any]		=int(summation > 0     )
       return output


if __name__ == "__main__":
 # read original image
 lowerCamelCase											=       Path(__file__).resolve().parent / 'image_data' / 'lena.jpg'
 lowerCamelCase											=       np.array(Image.open(lena_path))
 # kernel to be applied
 lowerCamelCase											=       np.array([[0, 1, 0], [1, 1, 1], [0, 1, 0]])
 lowerCamelCase											=       dilation(gray_to_binary(rgb_to_gray(lena)), structuring_element)
 # Save the output image
 lowerCamelCase											=       Image.fromarray(output).convert('RGB')
 pil_img.save('result_dilation.png')






import tempfile
import unittest

from transformers import SPIECE_UNDERLINE, BatchEncoding, PLBartTokenizer, is_torch_available
from transformers.testing_utils import (
    get_tests_dir,
    nested_simplify,
    require_sentencepiece,
    require_tokenizers,
    require_torch,
)

from ...test_tokenization_common import TokenizerTesterMixin


lowerCamelCase											=       get_tests_dir('fixtures/test_sentencepiece.model')


if is_torch_available():
 from transformers.models.plbart.modeling_plbart import shift_tokens_right

lowerCamelCase											=       5_00_03
lowerCamelCase											=       5_00_02




@require_sentencepiece
@require_tokenizers
class A  (   UpperCamelCase_    ,							unittest.TestCase     ):
      UpperCamelCase__							:  int      =PLBartTokenizer
      UpperCamelCase__							:  Dict      =None
      UpperCamelCase__							:  Optional[Any]      =False






      def        lowerCamelCase       (					self						:     Union[str, Any] )					->						List[Any]:
             """simple docstring"""




             super().setUp()

             # We have a SentencePiece fixture for testing
             _lowerCamelCase       :		Any		=PLBartTokenizer(lowercase_			,   language_codes='base'			,   keep_accents=lowercase_ )
             tokenizer.save_pretrained(self.tmpdirname )






      def        lowerCamelCase       (					self						:     List[Any] )					->						str:
             """simple docstring"""




             _lowerCamelCase       :		List[str]		=PLBartTokenizer(lowercase_			,   language_codes='base'			,   keep_accents=lowercase_ )

             _lowerCamelCase       :		Optional[int]		=tokenizer.tokenize('This is a test' )
             self.assertListEqual(lowercase_			,   ['▁This', '▁is', '▁a', '▁t', 'est'] )

             self.assertListEqual(
                 tokenizer.convert_tokens_to_ids(lowercase_ )			,   [value + tokenizer.fairseq_offset for value in [285, 46, 10, 170, 382]]			,   )

             _lowerCamelCase       :		str		=tokenizer.tokenize('I was born in 92000, and this is falsé.' )
             self.assertListEqual(
                 lowercase_			,   [
                     SPIECE_UNDERLINE + 'I',
                     SPIECE_UNDERLINE + 'was',
                     SPIECE_UNDERLINE + 'b',
                     'or',
                     'n',
                     SPIECE_UNDERLINE + 'in',
                     SPIECE_UNDERLINE + '',
                     '9',
                     '2',
                     '0',
                     '0',
                     '0',
                     ',',
                     SPIECE_UNDERLINE + 'and',
                     SPIECE_UNDERLINE + 'this',
                     SPIECE_UNDERLINE + 'is',
                     SPIECE_UNDERLINE + 'f',
                     'al',
                     's',
                     'é',
                     '.',
                 ]			,   )
             _lowerCamelCase       :		List[Any]		=tokenizer.convert_tokens_to_ids(lowercase_ )
             self.assertListEqual(
                 lowercase_			,   [
                     value + tokenizer.fairseq_offset
                     for value in [8, 21, 84, 55, 24, 19, 7, 2, 602, 347, 347, 347, 3, 12, 66, 46, 72, 80, 6, 2, 4]
                 ]			,   )

             _lowerCamelCase       :		Optional[Any]		=tokenizer.convert_ids_to_tokens(lowercase_ )
             self.assertListEqual(
                 lowercase_			,   [
                     SPIECE_UNDERLINE + 'I',
                     SPIECE_UNDERLINE + 'was',
                     SPIECE_UNDERLINE + 'b',
                     'or',
                     'n',
                     SPIECE_UNDERLINE + 'in',
                     SPIECE_UNDERLINE + '',
                     '<unk>',
                     '2',
                     '0',
                     '0',
                     '0',
                     ',',
                     SPIECE_UNDERLINE + 'and',
                     SPIECE_UNDERLINE + 'this',
                     SPIECE_UNDERLINE + 'is',
                     SPIECE_UNDERLINE + 'f',
                     'al',
                     's',
                     '<unk>',
                     '.',
                 ]			,   )

             _lowerCamelCase       :		str		=tokenizer.vocab_size
             _lowerCamelCase       :		List[str]		=[tokenizer.convert_ids_to_tokens(lowercase_ ) for x in range(end - 4			,   lowercase_ )]

             self.assertListEqual(lowercase_			,   ['__java__', '__python__', '__en_XX__', '<mask>'] )

             _lowerCamelCase       :		Optional[Any]		='java.lang.Exception, python.lang.Exception, javascript, php, ruby, go'
             _lowerCamelCase       :		Dict		=tokenizer(lowercase_ ).input_ids
             self.assertEqual(
                 tokenizer.decode(lowercase_			,   skip_special_tokens=lowercase_			,   clean_up_tokenization_spaces=lowercase_ )			,   lowercase_			,   )






      def        lowerCamelCase       (					self						:     str )					->						Tuple:
             """simple docstring"""




             _lowerCamelCase       :		Tuple		=PLBartTokenizer(lowercase_			,   language_codes='multi'			,   keep_accents=lowercase_ )

             _lowerCamelCase       :		Any		=tokenizer.tokenize('This is a test' )
             self.assertListEqual(lowercase_			,   ['▁This', '▁is', '▁a', '▁t', 'est'] )

             self.assertListEqual(
                 tokenizer.convert_tokens_to_ids(lowercase_ )			,   [value + tokenizer.fairseq_offset for value in [285, 46, 10, 170, 382]]			,   )

             _lowerCamelCase       :		Optional[Any]		=tokenizer.tokenize('I was born in 92000, and this is falsé.' )
             self.assertListEqual(
                 lowercase_			,   [
                     SPIECE_UNDERLINE + 'I',
                     SPIECE_UNDERLINE + 'was',
                     SPIECE_UNDERLINE + 'b',
                     'or',
                     'n',
                     SPIECE_UNDERLINE + 'in',
                     SPIECE_UNDERLINE + '',
                     '9',
                     '2',
                     '0',
                     '0',
                     '0',
                     ',',
                     SPIECE_UNDERLINE + 'and',
                     SPIECE_UNDERLINE + 'this',
                     SPIECE_UNDERLINE + 'is',
                     SPIECE_UNDERLINE + 'f',
                     'al',
                     's',
                     'é',
                     '.',
                 ]			,   )
             _lowerCamelCase       :		Dict		=tokenizer.convert_tokens_to_ids(lowercase_ )
             self.assertListEqual(
                 lowercase_			,   [
                     value + tokenizer.fairseq_offset
                     for value in [8, 21, 84, 55, 24, 19, 7, 2, 602, 347, 347, 347, 3, 12, 66, 46, 72, 80, 6, 2, 4]
                 ]			,   )

             _lowerCamelCase       :		Optional[Any]		=tokenizer.convert_ids_to_tokens(lowercase_ )
             self.assertListEqual(
                 lowercase_			,   [
                     SPIECE_UNDERLINE + 'I',
                     SPIECE_UNDERLINE + 'was',
                     SPIECE_UNDERLINE + 'b',
                     'or',
                     'n',
                     SPIECE_UNDERLINE + 'in',
                     SPIECE_UNDERLINE + '',
                     '<unk>',
                     '2',
                     '0',
                     '0',
                     '0',
                     ',',
                     SPIECE_UNDERLINE + 'and',
                     SPIECE_UNDERLINE + 'this',
                     SPIECE_UNDERLINE + 'is',
                     SPIECE_UNDERLINE + 'f',
                     'al',
                     's',
                     '<unk>',
                     '.',
                 ]			,   )
             _lowerCamelCase       :		Dict		=tokenizer.vocab_size
             _lowerCamelCase       :		Optional[int]		=[tokenizer.convert_ids_to_tokens(lowercase_ ) for x in range(end - 7			,   lowercase_ )]

             self.assertListEqual(
                 lowercase_			,   ['__java__', '__python__', '__en_XX__', '__javascript__', '__php__', '__ruby__', '__go__'] )
             _lowerCamelCase       :		int		='java.lang.Exception, python.lang.Exception, javascript, php, ruby, go'
             _lowerCamelCase       :		Any		=tokenizer(lowercase_ ).input_ids
             self.assertEqual(
                 tokenizer.decode(lowercase_			,   skip_special_tokens=lowercase_			,   clean_up_tokenization_spaces=lowercase_ )			,   lowercase_			,   )




@require_torch
@require_sentencepiece
@require_tokenizers
class A  (   unittest.TestCase     ):
      UpperCamelCase__							:  List[Any]      ='uclanlp/plbart-python-en_XX'
      UpperCamelCase__							:  List[str]      =[
          'def maximum(a,b,c):NEW_LINE_INDENTreturn max([a,b,c])',
          'def sum(a,b,c):NEW_LINE_INDENTreturn sum([a,b,c])',
      ]
      UpperCamelCase__							:  Optional[int]      =[
          'Returns the maximum value of a b c.',
          'Sums the values of a b c.',
      ]
      UpperCamelCase__							:  str      =[
          134,
          5452,
          33460,
          33441,
          33463,
          33465,
          33463,
          33449,
          988,
          20,
          33456,
          19,
          33456,
          771,
          39,
          4258,
          889,
          3318,
          33441,
          33463,
          33465,
          33463,
          33449,
          2471,
          2,
          PYTHON_CODE,
      ]






      @classmethod
      def        lowerCamelCase       (					cls						:     str )					->						Optional[Any]:
             """simple docstring"""




             _lowerCamelCase       :		PLBartTokenizer		=PLBartTokenizer.from_pretrained(
                 cls.checkpoint_name			,   language_codes='base'			,   src_lang='python'			,   tgt_lang='en_XX' )
             _lowerCamelCase       :		Any		=1
             return cls






      def        lowerCamelCase       (					self						:     List[str] )					->						Any:
             """simple docstring"""




             self.assertEqual(self.tokenizer.fairseq_tokens_to_ids['__java__']			,   5_0001 )
             self.assertEqual(self.tokenizer.fairseq_tokens_to_ids['__python__']			,   5_0002 )
             self.assertEqual(self.tokenizer.fairseq_tokens_to_ids['__en_XX__']			,   5_0003 )






      def        lowerCamelCase       (					self						:     Optional[int] )					->						str:
             """simple docstring"""




             _lowerCamelCase       :		List[Any]		=self.tokenizer.batch_encode_plus(self.src_text ).input_ids[0]
             self.assertListEqual(self.expected_src_tokens			,   lowercase_ )






      def        lowerCamelCase       (					self						:     Union[str, Any] )					->						Tuple:
             """simple docstring"""




             self.assertIn(lowercase_			,   self.tokenizer.all_special_ids )
             _lowerCamelCase       :		Dict		=[EN_CODE, 9037, 3_3442, 57, 752, 153, 14, 56, 18, 9, 2]
             _lowerCamelCase       :		Optional[int]		=self.tokenizer.decode(lowercase_			,   skip_special_tokens=lowercase_ )
             _lowerCamelCase       :		int		=self.tokenizer.decode(generated_ids[1:]			,   skip_special_tokens=lowercase_ )
             self.assertEqual(lowercase_			,   lowercase_ )
             self.assertNotIn(self.tokenizer.eos_token			,   lowercase_ )






      def        lowerCamelCase       (					self						:     Optional[Any] )					->						str:
             """simple docstring"""




             _lowerCamelCase       :		List[Any]		=['def sum(a,b,c):NEW_LINE_INDENTreturn sum([a,b,c])' * 20]
             self.assertIsInstance(src_text[0]			,   lowercase_ )
             _lowerCamelCase       :		Tuple		=10
             _lowerCamelCase       :		Optional[int]		=self.tokenizer(lowercase_			,   max_length=lowercase_			,   truncation=lowercase_ ).input_ids[0]
             self.assertEqual(ids[-2]			,   2 )
             self.assertEqual(ids[-1]			,   lowercase_ )
             self.assertEqual(len(lowercase_ )			,   lowercase_ )






      def        lowerCamelCase       (					self						:     Dict )					->						Optional[int]:
             """simple docstring"""




             self.assertListEqual(self.tokenizer.convert_tokens_to_ids(['<mask>', '__java__'] )			,   [5_0004, 5_0001] )






      def        lowerCamelCase       (					self						:     Optional[int] )					->						str:
             """simple docstring"""




             _lowerCamelCase       :		List[str]		=tempfile.mkdtemp()
             _lowerCamelCase       :		Dict		=self.tokenizer.fairseq_tokens_to_ids
             self.tokenizer.save_pretrained(lowercase_ )
             _lowerCamelCase       :		Any		=PLBartTokenizer.from_pretrained(lowercase_ )
             self.assertDictEqual(new_tok.fairseq_tokens_to_ids			,   lowercase_ )






      @require_torch
      def        lowerCamelCase       (					self						:     Optional[Any] )					->						Dict:
             """simple docstring"""




             _lowerCamelCase       :		Optional[Any]		=self.tokenizer(self.src_text			,   text_target=self.tgt_text			,   padding=lowercase_			,   return_tensors='pt' )
             _lowerCamelCase       :		List[Any]		=shift_tokens_right(batch['labels']			,   self.tokenizer.pad_token_id )

             # fairseq batch: https://gist.github.com/sshleifer/cba08bc2109361a74ac3760a7e30e4f4
             self.assertEqual(batch.input_ids[1][-2:].tolist()			,   [2, PYTHON_CODE] )
             self.assertEqual(batch.decoder_input_ids[1][0]			,   lowercase_ )
             self.assertEqual(batch.decoder_input_ids[1][-1]			,   2 )
             self.assertEqual(batch.labels[1][-2:].tolist()			,   [2, EN_CODE] )






      @require_torch
      def        lowerCamelCase       (					self						:     Tuple )					->						Optional[int]:
             """simple docstring"""




             _lowerCamelCase       :		int		=self.tokenizer(
                 self.src_text			,   text_target=self.tgt_text			,   padding=lowercase_			,   truncation=lowercase_			,   max_length=len(self.expected_src_tokens )			,   return_tensors='pt'			,   )
             _lowerCamelCase       :		List[Any]		=shift_tokens_right(batch['labels']			,   self.tokenizer.pad_token_id )

             self.assertIsInstance(lowercase_			,   lowercase_ )

             self.assertEqual((2, 26)			,   batch.input_ids.shape )
             self.assertEqual((2, 26)			,   batch.attention_mask.shape )
             _lowerCamelCase       :		List[Any]		=batch.input_ids.tolist()[0]
             self.assertListEqual(self.expected_src_tokens			,   lowercase_ )
             self.assertEqual(2			,   batch.decoder_input_ids[0, -1] )  # EOS
             # Test that special tokens are reset
             self.assertEqual(self.tokenizer.prefix_tokens			,   [] )
             self.assertEqual(self.tokenizer.suffix_tokens			,   [self.tokenizer.eos_token_id, PYTHON_CODE] )






      def        lowerCamelCase       (					self						:     Union[str, Any] )					->						Union[str, Any]:
             """simple docstring"""




             _lowerCamelCase       :		Tuple		=self.tokenizer(self.src_text			,   padding=lowercase_			,   truncation=lowercase_			,   max_length=3			,   return_tensors='pt' )
             _lowerCamelCase       :		Dict		=self.tokenizer(
                 text_target=self.tgt_text			,   padding=lowercase_			,   truncation=lowercase_			,   max_length=10			,   return_tensors='pt' )
             _lowerCamelCase       :		List[str]		=targets['input_ids']
             _lowerCamelCase       :		Optional[Any]		=shift_tokens_right(lowercase_			,   self.tokenizer.pad_token_id )

             self.assertEqual(batch.input_ids.shape[1]			,   3 )
             self.assertEqual(batch.decoder_input_ids.shape[1]			,   10 )






      @require_torch
      def        lowerCamelCase       (					self						:     Any )					->						Any:
             """simple docstring"""




             _lowerCamelCase       :		Any		=self.tokenizer._build_translation_inputs(
                 'A test'			,   return_tensors='pt'			,   src_lang='en_XX'			,   tgt_lang='java' )

             self.assertEqual(
                 nested_simplify(lowercase_ )			,   {
                     # A, test, EOS, en_XX
                     'input_ids': [[150, 242, 2, 5_0003]],
                     'attention_mask': [[1, 1, 1, 1]],
                     # java
                     'forced_bos_token_id': 5_0001,
                 }			,   )


