'''simple docstring'''


import json
import os
from pathlib import Path

import pytest

from datasets.download.download_config import DownloadConfig
from datasets.download.download_manager import DownloadManager
from datasets.utils.file_utils import hash_url_to_filename


__lowerCAmelCase	:       List[str]						       =	"http://www.mocksite.com/file1.txt"
__lowerCAmelCase	:       Optional[Any]						       =	"\"text\": [\"foo\", \"foo\"]"
__lowerCAmelCase	:       Dict						       =	"6d8ce9aa78a471c7477201efbeabd3bb01ac2e7d100a6dc024ba1608361f90a8"






class 						A   :
							a_        =      2_0_0
							a_        =      {'''Content-Length''': '''100'''}
							a_        =      {}





							def       snake_case__						(      self				:							List[str]     ,		**__a				:							Dict	)							->	Optional[Any]:
								return [bytes(_a     ,		'''utf-8'''	)]





def       lowerCAmelCase					(		*UpperCamelCase__				:   List[str]    ,					**UpperCamelCase__				:   Any       ):


	"""simple docstring"""
	return MockResponse()





@pytest.mark.parametrize('''urls_type'''    ,					[str, list, dict]       )
def       lowerCAmelCase					(		UpperCamelCase__				:   str    ,					UpperCamelCase__				:   Optional[int]    ,					UpperCamelCase__				:   Dict       ):


	"""simple docstring"""
	import requests

	monkeypatch.setattr(UpperCamelCase__    ,					'''request'''    ,					UpperCamelCase__       )

	__UpperCAmelCase							=			URL
	if issubclass(UpperCamelCase__    ,					UpperCamelCase__       ):
		__UpperCAmelCase							=			url
	elif issubclass(UpperCamelCase__    ,					UpperCamelCase__       ):
		__UpperCAmelCase							=			[url]
	elif issubclass(UpperCamelCase__    ,					UpperCamelCase__       ):
		__UpperCAmelCase							=			{"""train""": url}
	__UpperCAmelCase							=			"""dummy"""
	__UpperCAmelCase							=			"""downloads"""
	__UpperCAmelCase							=			tmp_path
	__UpperCAmelCase							=			DownloadConfig(
	    cache_dir=os.path.join(UpperCamelCase__    ,					UpperCamelCase__       )    ,					use_etag=UpperCamelCase__    ,					)
	__UpperCAmelCase							=			DownloadManager(dataset_name=UpperCamelCase__    ,					download_config=UpperCamelCase__       )
	__UpperCAmelCase							=			dl_manager.download(UpperCamelCase__       )
	__UpperCAmelCase							=			urls
	for downloaded_paths in [downloaded_paths]:
		if isinstance(UpperCamelCase__    ,					UpperCamelCase__       ):
			__UpperCAmelCase							=			[downloaded_paths]
			__UpperCAmelCase							=			[urls]
		elif isinstance(UpperCamelCase__    ,					UpperCamelCase__       ):
			assert "train" in downloaded_paths.keys()
			__UpperCAmelCase							=			downloaded_paths.values()
			__UpperCAmelCase							=			urls.values()
		assert downloaded_paths
		for downloaded_path, input_url in zip(UpperCamelCase__    ,					UpperCamelCase__       ):
			assert downloaded_path == dl_manager.downloaded_paths[input_url]
			__UpperCAmelCase							=			Path(UpperCamelCase__       )
			__UpperCAmelCase							=			downloaded_path.parts
			assert parts[-1] == HASH
			assert parts[-2] == cache_subdir
			assert downloaded_path.exists()
			__UpperCAmelCase							=			downloaded_path.read_text()
			assert content == CONTENT
			__UpperCAmelCase							=			downloaded_path.with_suffix('''.json'''       )
			assert metadata_downloaded_path.exists()
			__UpperCAmelCase							=			json.loads(metadata_downloaded_path.read_text()       )
			assert metadata_content == {"url": URL, "etag": None}





@pytest.mark.parametrize('''paths_type'''    ,					[str, list, dict]       )
def       lowerCAmelCase					(		UpperCamelCase__				:   str    ,					UpperCamelCase__				:   List[str]    ,					UpperCamelCase__				:   List[str]       ):


	"""simple docstring"""
	__UpperCAmelCase							=			str(UpperCamelCase__       )
	if issubclass(UpperCamelCase__    ,					UpperCamelCase__       ):
		__UpperCAmelCase							=			filename
	elif issubclass(UpperCamelCase__    ,					UpperCamelCase__       ):
		__UpperCAmelCase							=			[filename]
	elif issubclass(UpperCamelCase__    ,					UpperCamelCase__       ):
		__UpperCAmelCase							=			{"""train""": filename}
	__UpperCAmelCase							=			"""dummy"""
	__UpperCAmelCase							=			xz_file.parent
	__UpperCAmelCase							=			"""extracted"""
	__UpperCAmelCase							=			DownloadConfig(
	    cache_dir=UpperCamelCase__    ,					use_etag=UpperCamelCase__    ,					)
	__UpperCAmelCase							=			DownloadManager(dataset_name=UpperCamelCase__    ,					download_config=UpperCamelCase__       )
	__UpperCAmelCase							=			dl_manager.extract(UpperCamelCase__       )
	__UpperCAmelCase							=			paths
	for extracted_paths in [extracted_paths]:
		if isinstance(UpperCamelCase__    ,					UpperCamelCase__       ):
			__UpperCAmelCase							=			[extracted_paths]
			__UpperCAmelCase							=			[paths]
		elif isinstance(UpperCamelCase__    ,					UpperCamelCase__       ):
			assert "train" in extracted_paths.keys()
			__UpperCAmelCase							=			extracted_paths.values()
			__UpperCAmelCase							=			paths.values()
		assert extracted_paths
		for extracted_path, input_path in zip(UpperCamelCase__    ,					UpperCamelCase__       ):
			assert extracted_path == dl_manager.extracted_paths[input_path]
			__UpperCAmelCase							=			Path(UpperCamelCase__       )
			__UpperCAmelCase							=			extracted_path.parts
			assert parts[-1] == hash_url_to_filename(UpperCamelCase__    ,					etag=UpperCamelCase__       )
			assert parts[-2] == extracted_subdir
			assert extracted_path.exists()
			__UpperCAmelCase							=			extracted_path.read_text()
			__UpperCAmelCase							=			text_file.read_text()
			assert extracted_file_content == expected_file_content





def       lowerCAmelCase					(		UpperCamelCase__				:   int    ,					UpperCamelCase__				:   Optional[int]       ):


	"""simple docstring"""
	assert path.endswith('''.jsonl'''       )
	for num_items, line in enumerate(UpperCamelCase__    ,					start=1       ):
		__UpperCAmelCase							=			json.loads(line.decode('''utf-8'''       )       )
		assert item.keys() == {"col_1", "col_2", "col_3"}
	assert num_items == 4





@pytest.mark.parametrize('''archive_jsonl'''    ,					['''tar_jsonl_path''', '''zip_jsonl_path''']       )
def       lowerCAmelCase					(		UpperCamelCase__				:   Optional[Any]    ,					UpperCamelCase__				:   List[str]       ):


	"""simple docstring"""
	__UpperCAmelCase							=			request.getfixturevalue(UpperCamelCase__       )
	__UpperCAmelCase							=			DownloadManager()
	for num_jsonl, (path, file) in enumerate(dl_manager.iter_archive(UpperCamelCase__       )    ,					start=1       ):
		_test_jsonl(UpperCamelCase__    ,					UpperCamelCase__       )
	assert num_jsonl == 2





@pytest.mark.parametrize('''archive_nested_jsonl'''    ,					['''tar_nested_jsonl_path''', '''zip_nested_jsonl_path''']       )
def       lowerCAmelCase					(		UpperCamelCase__				:   List[str]    ,					UpperCamelCase__				:   Any       ):


	"""simple docstring"""
	__UpperCAmelCase							=			request.getfixturevalue(UpperCamelCase__       )
	__UpperCAmelCase							=			DownloadManager()
	for num_tar, (path, file) in enumerate(dl_manager.iter_archive(UpperCamelCase__       )    ,					start=1       ):
		for num_jsonl, (subpath, subfile) in enumerate(dl_manager.iter_archive(UpperCamelCase__       )    ,					start=1       ):
			_test_jsonl(UpperCamelCase__    ,					UpperCamelCase__       )
	assert num_tar == 1
	assert num_jsonl == 2





def       lowerCAmelCase					(		UpperCamelCase__				:   Any       ):


	"""simple docstring"""
	__UpperCAmelCase							=			DownloadManager()
	for num_file, file in enumerate(dl_manager.iter_files(UpperCamelCase__       )    ,					start=1       ):
		assert os.path.basename(UpperCamelCase__       ) == ("test.txt" if num_file == 1 else "train.txt")
	assert num_file == 2



'''simple docstring'''


from __future__ import annotations

import math





def       lowerCAmelCase					(		UpperCamelCase__				:   float    ,					UpperCamelCase__				:   int       ):


	"""simple docstring"""
	__UpperCAmelCase							=			u
	for i in range(1    ,					UpperCamelCase__       ):
		__UpperCAmelCase							=			temp * (u - i)
	return temp





def       lowerCAmelCase					(		):


	"""simple docstring"""
	__UpperCAmelCase							=			int(input('''enter the numbers of values: '''       )       )
	__UpperCAmelCase							=			[]
	for _ in range(UpperCamelCase__       ):
		y.append([]       )
	for i in range(UpperCamelCase__       ):
		for j in range(UpperCamelCase__       ):
			y[i].append(UpperCamelCase__       )
			__UpperCAmelCase							=			0

	print('''enter the values of parameters in a list: '''       )
	__UpperCAmelCase							=			list(map(UpperCamelCase__    ,					input().split()       )       )

	print('''enter the values of corresponding parameters: '''       )
	for i in range(UpperCamelCase__       ):
		__UpperCAmelCase							=			float(input()       )

	__UpperCAmelCase							=			int(input('''enter the value to interpolate: '''       )       )
	__UpperCAmelCase							=			(value - x[0]) / (x[1] - x[0])

	# for calculating forward difference table

	for i in range(1    ,					UpperCamelCase__       ):
		for j in range(n - i       ):
			__UpperCAmelCase							=			y[j + 1][i - 1] - y[j][i - 1]

	__UpperCAmelCase							=			y[0][0]
	for i in range(1    ,					UpperCamelCase__       ):
		summ += (ucal(UpperCamelCase__    ,					UpperCamelCase__       ) * y[0][i]) / math.factorial(UpperCamelCase__       )

	print(f"""the value at {value} is {summ}"""       )


if __name__ == "__main__":
					main()
