






def       lowercase__	(					A_:						str		)	->				list:







       """simple docstring"""






       __UpperCAmelCase     				=[0] * len(A_		)

       for i in range(1  ,      len(A_		)		):
              # use last results for better performance - dynamic programming
              __UpperCAmelCase     				=prefix_result[i - 1]
              while j > 0 and input_string[i] != input_string[j]:
                     __UpperCAmelCase     				=prefix_result[j - 1]

              if input_string[i] == input_string[j]:
                     j += 1
              __UpperCAmelCase     				=j

       return prefix_result







def       lowercase__	(					A_:						str		)	->				int:







       """simple docstring"""






       return max(prefix_function(A_		)		)


if __name__ == "__main__":
   import doctest

   doctest.testmod()










'''simple docstring'''



import sys
import tempfile
import unittest
import unittest.mock as mock
from pathlib import Path

from huggingface_hub import HfFolder, delete_repo
from requests.exceptions import HTTPError

from transformers import AutoImageProcessor, ViTImageProcessor
from transformers.testing_utils import TOKEN, USER, get_tests_dir, is_staging_test


sys.path.append(str(Path(__file__).parent.parent / "utils"))

from test_module.custom_image_processing import CustomImageProcessor  # noqa E402


UpperCamelCase_    	=				get_tests_dir("fixtures")






class 							_a				(			unittest.TestCase ):





       '''simple docstring'''






       def        UpperCamelCase_							(      self  ):







             '''simple docstring'''







             SCREAMING_SNAKE_CASE   :      Optional[int]    					=						mock.Mock()
             SCREAMING_SNAKE_CASE   :      List[Any]    					=						500
             SCREAMING_SNAKE_CASE   :      Optional[Any]    					=						{}
             SCREAMING_SNAKE_CASE   :      Any    					=						HTTPError
             SCREAMING_SNAKE_CASE   :      Any    					=						{}

             # Download this model to make sure it's in the cache.
             SCREAMING_SNAKE_CASE   :      str    					=						ViTImageProcessor.from_pretrained('hf-internal-testing/tiny-random-vit'  )
             # Under the mock environment we get a 500 error when trying to reach the model.
             with mock.patch('requests.Session.request',							return_value=A  ) as mock_head:
                   SCREAMING_SNAKE_CASE   :      List[Any]    					=						ViTImageProcessor.from_pretrained('hf-internal-testing/tiny-random-vit'  )
                   # This check we did call the fake head request
                   mock_head.assert_called()







       def        UpperCamelCase_							(      self  ):







             '''simple docstring'''







             SCREAMING_SNAKE_CASE   :      Tuple    					=						ViTImageProcessor.from_pretrained(
                 'https://huggingface.co/hf-internal-testing/tiny-random-vit/resolve/main/preprocessor_config.json'  )







       def        UpperCamelCase_							(      self  ):







             '''simple docstring'''







             with self.assertRaises(A  ):
                   # config is in subfolder, the following should not work without specifying the subfolder
                   SCREAMING_SNAKE_CASE   :      str    					=						AutoImageProcessor.from_pretrained('hf-internal-testing/stable-diffusion-all-variants'  )

             SCREAMING_SNAKE_CASE   :      Dict    					=						AutoImageProcessor.from_pretrained(
                 'hf-internal-testing/stable-diffusion-all-variants',							subfolder='feature_extractor'  )

             self.assertIsNotNone(A  )






@is_staging_test
class 							_a				(			unittest.TestCase ):





       '''simple docstring'''






       @classmethod
       def        UpperCamelCase_							(      cls  ):







             '''simple docstring'''







             SCREAMING_SNAKE_CASE   :      Tuple    					=						TOKEN
             HfFolder.save_token(A  )







       @classmethod
       def        UpperCamelCase_							(      cls  ):







             '''simple docstring'''







             try:
                   delete_repo(token=cls._token,							repo_id='test-image-processor'  )
             except HTTPError:
                   pass

             try:
                   delete_repo(token=cls._token,							repo_id='valid_org/test-image-processor-org'  )
             except HTTPError:
                   pass

             try:
                   delete_repo(token=cls._token,							repo_id='test-dynamic-image-processor'  )
             except HTTPError:
                   pass







       def        UpperCamelCase_							(      self  ):







             '''simple docstring'''







             SCREAMING_SNAKE_CASE   :      Optional[Any]    					=						ViTImageProcessor.from_pretrained(A  )
             image_processor.push_to_hub('test-image-processor',							use_auth_token=self._token  )

             SCREAMING_SNAKE_CASE   :      int    					=						ViTImageProcessor.from_pretrained(F"{USER}/test-image-processor"  )
             for k, v in image_processor.__dict__.items():
                   self.assertEqual(A,							getattr(A,							A  )  )

             # Reset repo
             delete_repo(token=self._token,							repo_id='test-image-processor'  )

             # Push to hub via save_pretrained
             with tempfile.TemporaryDirectory() as tmp_dir:
                   image_processor.save_pretrained(
                       A,							repo_id='test-image-processor',							push_to_hub=A,							use_auth_token=self._token  )

             SCREAMING_SNAKE_CASE   :      List[str]    					=						ViTImageProcessor.from_pretrained(F"{USER}/test-image-processor"  )
             for k, v in image_processor.__dict__.items():
                   self.assertEqual(A,							getattr(A,							A  )  )







       def        UpperCamelCase_							(      self  ):







             '''simple docstring'''







             SCREAMING_SNAKE_CASE   :      List[Any]    					=						ViTImageProcessor.from_pretrained(A  )
             image_processor.push_to_hub('valid_org/test-image-processor',							use_auth_token=self._token  )

             SCREAMING_SNAKE_CASE   :      str    					=						ViTImageProcessor.from_pretrained('valid_org/test-image-processor'  )
             for k, v in image_processor.__dict__.items():
                   self.assertEqual(A,							getattr(A,							A  )  )

             # Reset repo
             delete_repo(token=self._token,							repo_id='valid_org/test-image-processor'  )

             # Push to hub via save_pretrained
             with tempfile.TemporaryDirectory() as tmp_dir:
                   image_processor.save_pretrained(
                       A,							repo_id='valid_org/test-image-processor-org',							push_to_hub=A,							use_auth_token=self._token  )

             SCREAMING_SNAKE_CASE   :      Dict    					=						ViTImageProcessor.from_pretrained('valid_org/test-image-processor-org'  )
             for k, v in image_processor.__dict__.items():
                   self.assertEqual(A,							getattr(A,							A  )  )







       def        UpperCamelCase_							(      self  ):







             '''simple docstring'''







             CustomImageProcessor.register_for_auto_class()
             SCREAMING_SNAKE_CASE   :      Tuple    					=						CustomImageProcessor.from_pretrained(A  )

             image_processor.push_to_hub('test-dynamic-image-processor',							use_auth_token=self._token  )

             # This has added the proper auto_map field to the config
             self.assertDictEqual(
                 image_processor.auto_map,							{'AutoImageProcessor': 'custom_image_processing.CustomImageProcessor'},							)

             SCREAMING_SNAKE_CASE   :      Optional[int]    					=						AutoImageProcessor.from_pretrained(
                 F"{USER}/test-dynamic-image-processor",							trust_remote_code=A  )
             # Can't make an isinstance check because the new_image_processor is from the CustomImageProcessor class of a dynamic module
             self.assertEqual(new_image_processor.__class__.__name__,							'CustomImageProcessor'  )


