





'''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


__SCREAMING_SNAKE_CASE     :Optional[int]       =				get_tests_dir('''fixtures''')







class   A_	(  unittest.TestCase			):




 def      lowercase	(					self       :    Any    ):
      # A mock response for an HTTP head request to emulate server down
      _UpperCAmelCase     							=   mock.Mock()
      _UpperCAmelCase     							=   5_0_0
      _UpperCAmelCase     							=   {}
      _UpperCAmelCase     							=   HTTPError
      _UpperCAmelCase     							=   {}

      # Download this model to make sure it's in the cache.
      _UpperCAmelCase     							=   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=__lowerCamelCase    ) as mock_head:
           _UpperCAmelCase     							=   ViTImageProcessor.from_pretrained("hf-internal-testing/tiny-random-vit"    )
           # This check we did call the fake head request
           mock_head.assert_called()




 def      lowercase	(					self       :    List[Any]    ):
      # This test is for deprecated behavior and can be removed in v5
      _UpperCAmelCase     							=   ViTImageProcessor.from_pretrained(
          "https://huggingface.co/hf-internal-testing/tiny-random-vit/resolve/main/preprocessor_config.json"    )




 def      lowercase	(					self       :    Union[str, Any]    ):
      with self.assertRaises(__lowerCamelCase    ):
           # config is in subfolder, the following should not work without specifying the subfolder
           _UpperCAmelCase     							=   AutoImageProcessor.from_pretrained("hf-internal-testing/stable-diffusion-all-variants"    )

      _UpperCAmelCase     							=   AutoImageProcessor.from_pretrained(
          "hf-internal-testing/stable-diffusion-all-variants"	,			subfolder="feature_extractor"    )

      self.assertIsNotNone(__lowerCamelCase    )







@is_staging_test
class   A_	(  unittest.TestCase			):




 @classmethod
 def      lowercase	(					cls       :    Dict    ):
      _UpperCAmelCase     							=   TOKEN
      HfFolder.save_token(__lowerCamelCase    )




 @classmethod
 def      lowercase	(					cls       :    int    ):
      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      lowercase	(					self       :    Union[str, Any]    ):
      _UpperCAmelCase     							=   ViTImageProcessor.from_pretrained(__lowerCamelCase    )
      image_processor.push_to_hub("test-image-processor"	,			use_auth_token=self._token    )

      _UpperCAmelCase     							=   ViTImageProcessor.from_pretrained(f'{USER}/test-image-processor'    )
      for k, v in image_processor.__dict__.items():
           self.assertEqual(__lowerCamelCase	,			getattr(__lowerCamelCase	,			__lowerCamelCase    )    )

      # 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(
               __lowerCamelCase	,			repo_id="test-image-processor"	,			push_to_hub=__lowerCamelCase	,			use_auth_token=self._token    )

      _UpperCAmelCase     							=   ViTImageProcessor.from_pretrained(f'{USER}/test-image-processor'    )
      for k, v in image_processor.__dict__.items():
           self.assertEqual(__lowerCamelCase	,			getattr(__lowerCamelCase	,			__lowerCamelCase    )    )




 def      lowercase	(					self       :    List[str]    ):
      _UpperCAmelCase     							=   ViTImageProcessor.from_pretrained(__lowerCamelCase    )
      image_processor.push_to_hub("valid_org/test-image-processor"	,			use_auth_token=self._token    )

      _UpperCAmelCase     							=   ViTImageProcessor.from_pretrained("valid_org/test-image-processor"    )
      for k, v in image_processor.__dict__.items():
           self.assertEqual(__lowerCamelCase	,			getattr(__lowerCamelCase	,			__lowerCamelCase    )    )

      # 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(
               __lowerCamelCase	,			repo_id="valid_org/test-image-processor-org"	,			push_to_hub=__lowerCamelCase	,			use_auth_token=self._token    )

      _UpperCAmelCase     							=   ViTImageProcessor.from_pretrained("valid_org/test-image-processor-org"    )
      for k, v in image_processor.__dict__.items():
           self.assertEqual(__lowerCamelCase	,			getattr(__lowerCamelCase	,			__lowerCamelCase    )    )




 def      lowercase	(					self       :    List[str]    ):
      CustomImageProcessor.register_for_auto_class()
      _UpperCAmelCase     							=   CustomImageProcessor.from_pretrained(__lowerCamelCase    )

      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"}	,			)

      _UpperCAmelCase     							=   AutoImageProcessor.from_pretrained(
          f'{USER}/test-dynamic-image-processor'	,			trust_remote_code=__lowerCamelCase    )
      # 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"    )








from __future__ import annotations
def 							_UpperCAmelCase				(UpperCamelCase__     :  list[int]				,							UpperCamelCase__     :  list[int]				,							UpperCamelCase__     :  int						):
       _A      :       Dict				    = list(range(len(UpperCamelCase__						)						)						)
       _A      :       Any				    = [v / w for v, w in zip(UpperCamelCase__				,							UpperCamelCase__						)]
       index.sort(key=lambda UpperCamelCase__						: ratio[i]				,							reverse=UpperCamelCase__						)

       _A      :       float				    = 0
       _A      :       list[float]				    = [0] * len(UpperCamelCase__						)
       for i in index:
              if weight[i] <= capacity:
                     _A      :       Union[str, Any]				    = 1
                     max_value += value[i]
                     capacity -= weight[i]
              else:
                     _A      :       Optional[Any]				    = capacity / weight[i]
                     max_value += value[i] * capacity / weight[i]
                     break

       return max_value, fractions


if __name__ == "__main__":
    import doctest

    doctest.testmod()
