
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    :	Any						=						get_tests_dir("fixtures/test_sentencepiece.model")


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

__lowerCAmelCase    :	Dict						=						50_003
__lowerCAmelCase    :	str						=						50_002


@require_sentencepiece
@require_tokenizers
class   __lowerCAmelCase		(		A__       ,       unittest.TestCase					):



      """simple docstring"""







      A__		:	List[str]         =			PLBartTokenizer
      A__		:	Union[str, Any]         =			None
      A__		:	Optional[int]         =			False




      def 						snake_case_	(					self						:				List[Any] ):
          super().setUp()

          # We have a SentencePiece fixture for testing
          __lowercase						:	Optional[Any]					=				PLBartTokenizer(_snake_case ,				language_codes='''base''' ,				keep_accents=_snake_case )
          tokenizer.save_pretrained(self.tmpdirname )




      def 						snake_case_	(					self						:				Any ):
          __lowercase						:	List[str]					=				PLBartTokenizer(_snake_case ,				language_codes='''base''' ,				keep_accents=_snake_case )

          __lowercase						:	Dict					=				tokenizer.tokenize('''This is a test''' )
          self.assertListEqual(_snake_case ,				['''▁This''', '''▁is''', '''▁a''', '''▁t''', '''est'''] )

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

          __lowercase						:	str					=				tokenizer.tokenize('''I was born in 92000, and this is falsé.''' )
          self.assertListEqual(
              _snake_case ,				[
                  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''',
                  '''.''',
              ] ,				)
          __lowercase						:	List[Any]					=				tokenizer.convert_tokens_to_ids(_snake_case )
          self.assertListEqual(
              _snake_case ,				[
                  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]
              ] ,				)

          __lowercase						:	Union[str, Any]					=				tokenizer.convert_ids_to_tokens(_snake_case )
          self.assertListEqual(
              _snake_case ,				[
                  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>''',
                  '''.''',
              ] ,				)

          __lowercase						:	List[Any]					=				tokenizer.vocab_size
          __lowercase						:	int					=				[tokenizer.convert_ids_to_tokens(_snake_case ) for x in range(end - 4 ,				_snake_case )]

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

          __lowercase						:	List[Any]					=				"java.lang.Exception, python.lang.Exception, javascript, php, ruby, go"
          __lowercase						:	Union[str, Any]					=				tokenizer(_snake_case ).input_ids
          self.assertEqual(
              tokenizer.decode(_snake_case ,				skip_special_tokens=_snake_case ,				clean_up_tokenization_spaces=_snake_case ) ,				_snake_case ,				)




      def 						snake_case_	(					self						:				int ):
          __lowercase						:	List[Any]					=				PLBartTokenizer(_snake_case ,				language_codes='''multi''' ,				keep_accents=_snake_case )

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

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

          __lowercase						:	str					=				tokenizer.tokenize('''I was born in 92000, and this is falsé.''' )
          self.assertListEqual(
              _snake_case ,				[
                  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''',
                  '''.''',
              ] ,				)
          __lowercase						:	List[str]					=				tokenizer.convert_tokens_to_ids(_snake_case )
          self.assertListEqual(
              _snake_case ,				[
                  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]
              ] ,				)

          __lowercase						:	List[Any]					=				tokenizer.convert_ids_to_tokens(_snake_case )
          self.assertListEqual(
              _snake_case ,				[
                  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>''',
                  '''.''',
              ] ,				)
          __lowercase						:	Tuple					=				tokenizer.vocab_size
          __lowercase						:	Dict					=				[tokenizer.convert_ids_to_tokens(_snake_case ) for x in range(end - 7 ,				_snake_case )]

          self.assertListEqual(
              _snake_case ,				['''__java__''', '''__python__''', '''__en_XX__''', '''__javascript__''', '''__php__''', '''__ruby__''', '''__go__'''] )
          __lowercase						:	Tuple					=				"java.lang.Exception, python.lang.Exception, javascript, php, ruby, go"
          __lowercase						:	Union[str, Any]					=				tokenizer(_snake_case ).input_ids
          self.assertEqual(
              tokenizer.decode(_snake_case ,				skip_special_tokens=_snake_case ,				clean_up_tokenization_spaces=_snake_case ) ,				_snake_case ,				)






@require_torch
@require_sentencepiece
@require_tokenizers
class   __lowerCAmelCase		(		unittest.TestCase					):



      """simple docstring"""







      A__		:	Optional[Any]         =			'''uclanlp/plbart-python-en_XX'''
      A__		:	Optional[Any]         =			[
          '''def maximum(a,b,c):NEW_LINE_INDENTreturn max([a,b,c])''',
          '''def sum(a,b,c):NEW_LINE_INDENTreturn sum([a,b,c])''',
      ]
      A__		:	str         =			[
          '''Returns the maximum value of a b c.''',
          '''Sums the values of a b c.''',
      ]
      A__		:	Optional[Any]         =			[
          1_3_4,
          5_4_5_2,
          3_3_4_6_0,
          3_3_4_4_1,
          3_3_4_6_3,
          3_3_4_6_5,
          3_3_4_6_3,
          3_3_4_4_9,
          9_8_8,
          2_0,
          3_3_4_5_6,
          1_9,
          3_3_4_5_6,
          7_7_1,
          3_9,
          4_2_5_8,
          8_8_9,
          3_3_1_8,
          3_3_4_4_1,
          3_3_4_6_3,
          3_3_4_6_5,
          3_3_4_6_3,
          3_3_4_4_9,
          2_4_7_1,
          2,
          PYTHON_CODE,
      ]




      @classmethod
      def 						snake_case_	(					cls						:				Any ):
          __lowercase						:	PLBartTokenizer					=				PLBartTokenizer.from_pretrained(
              cls.checkpoint_name ,				language_codes='''base''' ,				src_lang='''python''' ,				tgt_lang='''en_XX''' )
          __lowercase						:	List[Any]					=				1
          return cls




      def 						snake_case_	(					self						:				Dict ):
          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 						snake_case_	(					self						:				List[Any] ):
          __lowercase						:	Optional[Any]					=				self.tokenizer.batch_encode_plus(self.src_text ).input_ids[0]
          self.assertListEqual(self.expected_src_tokens ,				_snake_case )




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




      def 						snake_case_	(					self						:				Optional[Any] ):
          __lowercase						:	Optional[Any]					=				["def sum(a,b,c):NEW_LINE_INDENTreturn sum([a,b,c])" * 20]
          self.assertIsInstance(src_text[0] ,				_snake_case )
          __lowercase						:	Union[str, Any]					=				10
          __lowercase						:	Tuple					=				self.tokenizer(_snake_case ,				max_length=_snake_case ,				truncation=_snake_case ).input_ids[0]
          self.assertEqual(ids[-2] ,				2 )
          self.assertEqual(ids[-1] ,				_snake_case )
          self.assertEqual(len(_snake_case ) ,				_snake_case )




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




      def 						snake_case_	(					self						:				List[Any] ):
          __lowercase						:	List[str]					=				tempfile.mkdtemp()
          __lowercase						:	Tuple					=				self.tokenizer.fairseq_tokens_to_ids
          self.tokenizer.save_pretrained(_snake_case )
          __lowercase						:	int					=				PLBartTokenizer.from_pretrained(_snake_case )
          self.assertDictEqual(new_tok.fairseq_tokens_to_ids ,				_snake_case )




      @require_torch
      def 						snake_case_	(					self						:				Optional[int] ):
          __lowercase						:	Optional[int]					=				self.tokenizer(self.src_text ,				text_target=self.tgt_text ,				padding=_snake_case ,				return_tensors='''pt''' )
          __lowercase						:	Union[str, 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] ,				_snake_case )
          self.assertEqual(batch.decoder_input_ids[1][-1] ,				2 )
          self.assertEqual(batch.labels[1][-2:].tolist() ,				[2, EN_CODE] )




      @require_torch
      def 						snake_case_	(					self						:				List[Any] ):
          __lowercase						:	Any					=				self.tokenizer(
              self.src_text ,				text_target=self.tgt_text ,				padding=_snake_case ,				truncation=_snake_case ,				max_length=len(self.expected_src_tokens ) ,				return_tensors='''pt''' ,				)
          __lowercase						:	Any					=				shift_tokens_right(batch['''labels'''] ,				self.tokenizer.pad_token_id )

          self.assertIsInstance(_snake_case ,				_snake_case )

          self.assertEqual((2, 26) ,				batch.input_ids.shape )
          self.assertEqual((2, 26) ,				batch.attention_mask.shape )
          __lowercase						:	Union[str, Any]					=				batch.input_ids.tolist()[0]
          self.assertListEqual(self.expected_src_tokens ,				_snake_case )
          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 						snake_case_	(					self						:				Tuple ):
          __lowercase						:	List[str]					=				self.tokenizer(self.src_text ,				padding=_snake_case ,				truncation=_snake_case ,				max_length=3 ,				return_tensors='''pt''' )
          __lowercase						:	Tuple					=				self.tokenizer(
              text_target=self.tgt_text ,				padding=_snake_case ,				truncation=_snake_case ,				max_length=10 ,				return_tensors='''pt''' )
          __lowercase						:	int					=				targets["input_ids"]
          __lowercase						:	List[Any]					=				shift_tokens_right(_snake_case ,				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 						snake_case_	(					self						:				str ):
          __lowercase						:	Dict					=				self.tokenizer._build_translation_inputs(
              '''A test''' ,				return_tensors='''pt''' ,				src_lang='''en_XX''' ,				tgt_lang='''java''' )

          self.assertEqual(
              nested_simplify(_snake_case ) ,				{
                  # 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,
              } ,				)










# this script reports modified .py files under the desired list of top-level sub-dirs passed as a list of arguments, e.g.:
#   python ./utils/get_modified_files.py utils src tests examples
#
# it uses git to find the forking point and which files were modified - i.e. files not under git won't be considered
# since the output of this script is fed into Makefile commands it doesn't print a newline after the results

import re
import subprocess
import sys


lowerCamelCase	:							Optional[Any]				=subprocess.check_output('''git merge-base main HEAD'''.split()).decode('''utf-8''')
lowerCamelCase	:							str				=subprocess.check_output(F"""git diff --name-only {fork_point_sha}""".split()).decode('''utf-8''').split()

lowerCamelCase	:							List[Any]				='''|'''.join(sys.argv[1:])
lowerCamelCase	:							str				=re.compile(RF"""^({joined_dirs}).*?\.py$""")

lowerCamelCase	:							Optional[int]				=[x for x in modified_files if regex.match(x)]
print(''' '''.join(relevant_modified_files), end='''''')