



'''simple docstring'''



def 					UpperCAmelCase   (						A  :				str				):
							SCREAMING_SNAKE_CASE					:      int     					=			0

							# if input_string is "aba" than new_input_string become "a|b|a"
							SCREAMING_SNAKE_CASE					:      Any     					=			''''''
							SCREAMING_SNAKE_CASE					:      str     					=			''''''

							# append each character + "|" in new_string for range(0, length-1)
							for i in input_string[: len(a_				) - 1]:
														new_input_string += i + "|"
							# append last character
							new_input_string += input_string[-1]

							# we will store the starting and ending of previous furthest ending palindromic
							# substring
							SCREAMING_SNAKE_CASE					:      int     					=			0, 0

							# length[i] shows the length of palindromic substring with center i
							SCREAMING_SNAKE_CASE					:      str     					=			[1 for i in range(len(a_				)				)]

							# for each character in new_string find corresponding palindromic string
							SCREAMING_SNAKE_CASE					:      Optional[Any]     					=			0
							for j in range(len(a_				)				):
														SCREAMING_SNAKE_CASE					:      str     					=			1 if j > r else min(length[l + r - j] // 2					,		r - j + 1				)
														while (
														    j - k >= 0
														    and j + k < len(a_				)
														    and new_input_string[k + j] == new_input_string[j - k]
														):
																					k += 1

														SCREAMING_SNAKE_CASE					:      Dict     					=			2 * k - 1

														# does this string is ending after the previously explored end (that is r) ?
														# if yes the update the new r to the last index of this
														if j + k - 1 > r:
																					SCREAMING_SNAKE_CASE					:      Tuple     					=			j - k + 1  # noqa: E741
																					SCREAMING_SNAKE_CASE					:      List[str]     					=			j + k - 1

														# update max_length and start position
														if max_length < length[j]:
																					SCREAMING_SNAKE_CASE					:      Optional[int]     					=			length[j]
																					SCREAMING_SNAKE_CASE					:      List[str]     					=			j

    # create that string
							SCREAMING_SNAKE_CASE					:      Optional[Any]     					=			new_input_string[start - max_length // 2 : start + max_length // 2 + 1]
							for i in s:
														if i != "|":
																					output_string += i

							return output_string


if __name__ == "__main__":
							import doctest

							doctest.testmod()






'''simple docstring'''



from urllib.parse import quote

import pytest

from datasets.utils.hub import hf_hub_url
@pytest.mark.parametrize('''repo_id'''					,		['''canonical_dataset_name''', '''org-name/dataset-name''']				)
@pytest.mark.parametrize('''path'''					,		['''filename.csv''', '''filename with blanks.csv''']				)
@pytest.mark.parametrize('''revision'''					,		[None, '''v2''']				)
def 					UpperCAmelCase   (						A  :				int					,		A  :				Tuple					,		A  :				Any				):
							SCREAMING_SNAKE_CASE					:      int     					=			hf_hub_url(repo_id=A					,		path=A					,		revision=A				)
							assert url == F"""https://huggingface.co/datasets/{repo_id}/resolve/{revision or "main"}/{quote(A				)}"""




