"""simple docstring"""
import os


# All paths are set with the intent you should run this script from the root of the repo with the command
# python utils/check_doctest_list.py
SCREAMING_SNAKE_CASE__   =					"."


if __name__ == "__main__":
					SCREAMING_SNAKE_CASE__   =					os.path.join(REPO_PATH, "utils/documentation_tests.txt")
					SCREAMING_SNAKE_CASE__   =					[]
					SCREAMING_SNAKE_CASE__   =					[]
					with open(doctest_file_path) as fp:
										for line in fp:
															SCREAMING_SNAKE_CASE__   =					line.strip()
															SCREAMING_SNAKE_CASE__   =					os.path.join(REPO_PATH, line)
															if not (os.path.isfile(path) or os.path.isdir(path)):
																				non_existent_paths.append(line)
															all_paths.append(path)
					if len(non_existent_paths) > 0:
										SCREAMING_SNAKE_CASE__   =					"\n".join(non_existent_paths)
										raise ValueError(f"""`utils/documentation_tests.txt` contains non-existent paths:\n{non_existent_paths}""")
					if all_paths != sorted(all_paths):
										raise ValueError("Files in `utils/documentation_tests.txt` are not in alphabetical order.")



"""simple docstring"""
import json
import os
import tempfile
import unittest
import unittest.mock as mock
from pathlib import Path

from requests.exceptions import HTTPError

from transformers.utils import (
    CONFIG_NAME,
    FLAX_WEIGHTS_NAME,
    TF2_WEIGHTS_NAME,
    TRANSFORMERS_CACHE,
    WEIGHTS_NAME,
    cached_file,
    get_file_from_repo,
    has_file,
)


SCREAMING_SNAKE_CASE__   =					"hf-internal-testing/tiny-random-bert"
SCREAMING_SNAKE_CASE__   =					os.path.join(TRANSFORMERS_CACHE, "models--hf-internal-testing--tiny-random-bert")
SCREAMING_SNAKE_CASE__   =					"9b8c223d42b2188cb49d29af482996f9d0f3e5a6"



class 					lowerCAmelCase_      (     unittest.TestCase   ):



				"""simple docstring"""

				def 						snake_case	(			self      ):






										"""simple docstring"""

										snake_case        =     cached_file(lowerCAmelCase						,      lowerCAmelCase      )
										# Should have downloaded the file in here
										self.assertTrue(os.path.isdir(lowerCAmelCase      )      )
										# Cache should contain at least those three subfolders:
										for subfolder in ["blobs", "refs", "snapshots"]:
																self.assertTrue(os.path.isdir(os.path.join(lowerCAmelCase						,      lowerCAmelCase      )      )      )
										with open(os.path.join(lowerCAmelCase						,      'refs'						,      'main'      )      ) as f:
																snake_case        =     f.read()
										self.assertEqual(lowerCAmelCase						,      os.path.join(lowerCAmelCase						,      'snapshots'						,      lowerCAmelCase						,      lowerCAmelCase      )      )
										self.assertTrue(os.path.isfile(lowerCAmelCase      )      )

										# File is cached at the same place the second time.
										snake_case        =     cached_file(lowerCAmelCase						,      lowerCAmelCase      )
										self.assertEqual(lowerCAmelCase						,      lowerCAmelCase      )

										# Using a specific revision to test the full commit hash.
										snake_case        =     cached_file(lowerCAmelCase						,      lowerCAmelCase						,      revision='9b8c223'      )
										self.assertEqual(lowerCAmelCase						,      os.path.join(lowerCAmelCase						,      'snapshots'						,      lowerCAmelCase						,      lowerCAmelCase      )      )

				def 						snake_case	(			self      ):






										"""simple docstring"""

										with self.assertRaisesRegex(lowerCAmelCase						,      'is not a valid model identifier'      ):
																snake_case        =     cached_file('tiny-random-bert'						,      lowerCAmelCase      )

										with self.assertRaisesRegex(lowerCAmelCase						,      'is not a valid git identifier'      ):
																snake_case        =     cached_file(lowerCAmelCase						,      lowerCAmelCase						,      revision='aaaa'      )

										with self.assertRaisesRegex(lowerCAmelCase						,      'does not appear to have a file named'      ):
																snake_case        =     cached_file(lowerCAmelCase						,      'conf'      )

				def 						snake_case	(			self      ):






										"""simple docstring"""

										with self.assertRaisesRegex(lowerCAmelCase						,      'does not appear to have a file named'      ):
																snake_case        =     cached_file(lowerCAmelCase						,      'conf'      )

										with open(os.path.join(lowerCAmelCase						,      'refs'						,      'main'      )      ) as f:
																snake_case        =     f.read()
										self.assertTrue(os.path.isfile(os.path.join(lowerCAmelCase						,      '.no_exist'						,      lowerCAmelCase						,      'conf'      )      )      )

										snake_case        =     cached_file(lowerCAmelCase						,      'conf'						,      _raise_exceptions_for_missing_entries=lowerCAmelCase      )
										self.assertIsNone(lowerCAmelCase      )

										snake_case        =     cached_file(lowerCAmelCase						,      'conf'						,      local_files_only=lowerCAmelCase						,      _raise_exceptions_for_missing_entries=lowerCAmelCase      )
										self.assertIsNone(lowerCAmelCase      )

										snake_case        =     mock.Mock()
										snake_case        =     5_00
										snake_case        =     {}
										snake_case        =     HTTPError
										snake_case        =     {}

										# Under the mock environment we get a 500 error when trying to reach the tokenizer.
										with mock.patch('requests.Session.request'						,      return_value=lowerCAmelCase      ) as mock_head:
																snake_case        =     cached_file(lowerCAmelCase						,      'conf'						,      _raise_exceptions_for_connection_errors=lowerCAmelCase      )
																self.assertIsNone(lowerCAmelCase      )
																# This check we did call the fake head request
																mock_head.assert_called()

				def 						snake_case	(			self      ):






										"""simple docstring"""

										self.assertTrue(has_file('hf-internal-testing/tiny-bert-pt-only'						,      lowerCAmelCase      )      )
										self.assertFalse(has_file('hf-internal-testing/tiny-bert-pt-only'						,      lowerCAmelCase      )      )
										self.assertFalse(has_file('hf-internal-testing/tiny-bert-pt-only'						,      lowerCAmelCase      )      )

				def 						snake_case	(			self      ):






										"""simple docstring"""

										self.assertIsNone(get_file_from_repo('bert-base-cased'						,      'ahah.txt'      )      )

										# The function raises if the repository does not exist.
										with self.assertRaisesRegex(lowerCAmelCase						,      'is not a valid model identifier'      ):
																get_file_from_repo('bert-base-case'						,      lowerCAmelCase      )

										# The function raises if the revision does not exist.
										with self.assertRaisesRegex(lowerCAmelCase						,      'is not a valid git identifier'      ):
																get_file_from_repo('bert-base-cased'						,      lowerCAmelCase						,      revision='ahaha'      )

										snake_case        =     get_file_from_repo('bert-base-cased'						,      lowerCAmelCase      )
										# The name is the cached name which is not very easy to test, so instead we load the content.
										snake_case        =     json.loads(open(lowerCAmelCase						,      'r'      ).read()      )
										self.assertEqual(config['hidden_size']						,      7_68      )

				def 						snake_case	(			self      ):






										"""simple docstring"""

										with tempfile.TemporaryDirectory() as tmp_dir:
																snake_case        =     Path(lowerCAmelCase      ) / 'a.txt'
																filename.touch()
																self.assertEqual(get_file_from_repo(lowerCAmelCase						,      'a.txt'      )						,      str(lowerCAmelCase      )      )

																self.assertIsNone(get_file_from_repo(lowerCAmelCase						,      'b.txt'      )      )


