



"""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,
)


__a      =				"hf-internal-testing/tiny-random-bert"
__a      =				os.path.join(TRANSFORMERS_CACHE, "models--hf-internal-testing--tiny-random-bert")
__a      =				"9b8c223d42b2188cb49d29af482996f9d0f3e5a6"
class 				lowerCamelCase  (			unittest.TestCase				):






					'''simple docstring'''





					def    lowerCAmelCase_				(       self:							Optional[int]						)   ->	Tuple:
											snake_case_ :Tuple						=			cached_file(snake_case						,     snake_case						)
											# Should have downloaded the file in here
											self.assertTrue(os.path.isdir(snake_case						)						)
											# Cache should contain at least those three subfolders:
											for subfolder in ["blobs", "refs", "snapshots"]:
																	self.assertTrue(os.path.isdir(os.path.join(snake_case						,     snake_case						)						)						)
											with open(os.path.join(snake_case						,     """refs"""						,     """main"""						)						) as f:
																	snake_case_ :List[str]						=			f.read()
											self.assertEqual(snake_case						,     os.path.join(snake_case						,     """snapshots"""						,     snake_case						,     snake_case						)						)
											self.assertTrue(os.path.isfile(snake_case						)						)

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

											# Using a specific revision to test the full commit hash.
											snake_case_ :List[str]						=			cached_file(snake_case						,     snake_case						,     revision="""9b8c223"""						)
											self.assertEqual(snake_case						,     os.path.join(snake_case						,     """snapshots"""						,     snake_case						,     snake_case						)						)






					def    lowerCAmelCase_				(       self:							List[str]						)   ->	List[Any]:
											with self.assertRaisesRegex(snake_case						,     """is not a valid model identifier"""						):
																	snake_case_ :int						=			cached_file("""tiny-random-bert"""						,     snake_case						)

											with self.assertRaisesRegex(snake_case						,     """is not a valid git identifier"""						):
																	snake_case_ :str						=			cached_file(snake_case						,     snake_case						,     revision="""aaaa"""						)

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






					def    lowerCAmelCase_				(       self:							int						)   ->	List[str]:
											with self.assertRaisesRegex(snake_case						,     """does not appear to have a file named"""						):
																	snake_case_ :Any						=			cached_file(snake_case						,     """conf"""						)

											with open(os.path.join(snake_case						,     """refs"""						,     """main"""						)						) as f:
																	snake_case_ :Optional[Any]						=			f.read()
											self.assertTrue(os.path.isfile(os.path.join(snake_case						,     """.no_exist"""						,     snake_case						,     """conf"""						)						)						)

											snake_case_ :List[str]						=			cached_file(snake_case						,     """conf"""						,     _raise_exceptions_for_missing_entries=snake_case						)
											self.assertIsNone(snake_case						)

											snake_case_ :int						=			cached_file(snake_case						,     """conf"""						,     local_files_only=snake_case						,     _raise_exceptions_for_missing_entries=snake_case						)
											self.assertIsNone(snake_case						)

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

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






					def    lowerCAmelCase_				(       self:							str						)   ->	Tuple:
											self.assertTrue(has_file("""hf-internal-testing/tiny-bert-pt-only"""						,     snake_case						)						)
											self.assertFalse(has_file("""hf-internal-testing/tiny-bert-pt-only"""						,     snake_case						)						)
											self.assertFalse(has_file("""hf-internal-testing/tiny-bert-pt-only"""						,     snake_case						)						)






					def    lowerCAmelCase_				(       self:							List[Any]						)   ->	List[str]:
											# `get_file_from_repo` returns None if the file does not exist
											self.assertIsNone(get_file_from_repo("""bert-base-cased"""						,     """ahah.txt"""						)						)

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

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

											snake_case_ :Optional[Any]						=			get_file_from_repo("""bert-base-cased"""						,     snake_case						)
											# The name is the cached name which is not very easy to test, so instead we load the content.
											snake_case_ :int						=			json.loads(open(snake_case						,     """r"""						).read()						)
											self.assertEqual(config["""hidden_size"""]						,     768						)






					def    lowerCAmelCase_				(       self:							List[Any]						)   ->	str:
											with tempfile.TemporaryDirectory() as tmp_dir:
																	snake_case_ :Union[str, Any]						=			Path(snake_case						) / """a.txt"""
																	filename.touch()
																	self.assertEqual(get_file_from_repo(snake_case						,     """a.txt"""						)						,     str(snake_case						)						)

																	self.assertIsNone(get_file_from_repo(snake_case						,     """b.txt"""						)						)


"""simple docstring"""





def 	__a     (		__lowerCamelCase  ):
   UpperCAmelCase_					:					List[str]			     =    int(__lowerCamelCase  )
   if n_element < 1:
      UpperCAmelCase_					:					List[Any]			     =    ValueError("a should be a positive number"  )
      raise my_error

   UpperCAmelCase_					:					List[Any]			     =    [1]
   UpperCAmelCase_     ,   UpperCAmelCase_     ,   UpperCAmelCase_					:					Optional[int]			     =    (0, 0, 0)
   UpperCAmelCase_					:					Dict			     =    1
   while index < n_element:
      while hamming_list[i] * 2 <= hamming_list[-1]:
         i += 1
      while hamming_list[j] * 3 <= hamming_list[-1]:
         j += 1
      while hamming_list[k] * 5 <= hamming_list[-1]:
         k += 1
      hamming_list.append(
          min(hamming_list[i] * 2,		hamming_list[j] * 3,		hamming_list[k] * 5  )  )
      index += 1
   return hamming_list


if __name__ == "__main__":
    _a		       =							input('Enter the last number (nth term) of the Hamming Number Series: ')
    print('Formula of Hamming Number Series => 2^i * 3^j * 5^k')
    _a		       =							hamming(int(n))
    print('-----------------------------------------------------')
    print(f"""The list with nth numbers is: {hamming_numbers}""")
    print('-----------------------------------------------------')


