


"""simple docstring"""




from collections.abc import Callable
from math import pi, sqrt
from random import uniform
from statistics import mean





def       a_ (	lowercase__ :int     ):

			# A local function to see if a dot lands in the circle.
			def is_in_circle(lowercase__ :float,			lowercase__ :float     ) -> bool:
						__lowerCamelCase          =      sqrt((x**2) + (y**2)     )
						# Our circle has a radius of 1, so a distance
						# greater than 1 would land outside the circle.
						return distance_from_centre <= 1

			# The proportion of guesses that landed in the circle
			__lowerCamelCase          =      mean(
			    int(is_in_circle(uniform(-1.0,			1.0     ),			uniform(-1.0,			1.0     )     )     )
			    for _ in range(lowercase__     )     )
			# The ratio of the area for circle to square is pi/4.
			__lowerCamelCase          =      proportion * 4
			print(f'The estimated value of pi is {pi_estimate}'     )
			print(f'The numpy value of pi is {pi}'     )
			print(f'The total error is {abs(pi - pi_estimate     )}'     )





def       a_ (	lowercase__ :int,			lowercase__ :Callable[[float], float],			lowercase__ :float = 0.0,			lowercase__ :float = 1.0,			):
			return mean(
			    function_to_integrate(uniform(lowercase__,			lowercase__     )     ) for _ in range(lowercase__     )     ) * (max_value - min_value)





def       a_ (	lowercase__ :int,			lowercase__ :float = 0.0,			lowercase__ :float = 1.0     ):

			def identity_function(lowercase__ :float     ) -> float:
						return x

			__lowerCamelCase          =      area_under_curve_estimator(
			    lowercase__,			lowercase__,			lowercase__,			lowercase__     )
			__lowerCamelCase          =      (max_value * max_value - min_value * min_value) / 2

			print("""******************"""     )
			print(f'Estimating area under y=x where x varies from {min_value} to {max_value}'     )
			print(f'Estimated value is {estimated_value}'     )
			print(f'Expected value is {expected_value}'     )
			print(f'Total error is {abs(estimated_value - expected_value     )}'     )
			print("""******************"""     )





def       a_ (	lowercase__ :int     ):

			def function_to_integrate(lowercase__ :float     ) -> float:
						return sqrt(4.0 - x * x     )

			__lowerCamelCase          =      area_under_curve_estimator(
			    lowercase__,			lowercase__,			0.0,			2.0     )

			print("""******************"""     )
			print("""Estimating pi using area_under_curve_estimator"""     )
			print(f'Estimated value is {estimated_value}'     )
			print(f'Expected value is {pi}'     )
			print(f'Total error is {abs(estimated_value - pi     )}'     )
			print("""******************"""     )


if __name__ == "__main__":
					import doctest

					doctest.testmod()








"""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


__magic_name__						: Optional[Any]    =				'http://www.mocksite.com/file1.txt'
__magic_name__						: Tuple    =				'"text": ["foo", "foo"]'
__magic_name__						: str    =				'6d8ce9aa78a471c7477201efbeabd3bb01ac2e7d100a6dc024ba1608361f90a8'




class 			__snake_case   :
							__a					 =       200
							__a					 =       {'''Content-Length''': '''100'''}
							__a					 =       {}




							def   __a   (     self:    List[str]     ,							**A_:    List[Any]   ):
										return [bytes(A_     ,							"""utf-8"""   )]





def       a_ (	*lowercase__ :List[Any],			**lowercase__ :Any     ):
			return MockResponse()





@pytest.mark.parametrize("""urls_type""",			[str, list, dict]     )
def       a_ (	lowercase__ :Optional[int],			lowercase__ :Any,			lowercase__ :Optional[int]     ):
			import requests

			monkeypatch.setattr(lowercase__,			"""request""",			lowercase__     )

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





@pytest.mark.parametrize("""paths_type""",			[str, list, dict]     )
def       a_ (	lowercase__ :Dict,			lowercase__ :Optional[Any],			lowercase__ :Dict     ):
			__lowerCamelCase          =      str(lowercase__     )
			if issubclass(lowercase__,			lowercase__     ):
						__lowerCamelCase          =      filename
			elif issubclass(lowercase__,			lowercase__     ):
						__lowerCamelCase          =      [filename]
			elif issubclass(lowercase__,			lowercase__     ):
						__lowerCamelCase          =      {"""train""": filename}
			__lowerCamelCase          =      """dummy"""
			__lowerCamelCase          =      xz_file.parent
			__lowerCamelCase          =      """extracted"""
			__lowerCamelCase          =      DownloadConfig(
			    cache_dir=lowercase__,			use_etag=lowercase__,			)
			__lowerCamelCase          =      DownloadManager(dataset_name=lowercase__,			download_config=lowercase__     )
			__lowerCamelCase          =      dl_manager.extract(lowercase__     )
			__lowerCamelCase          =      paths
			for extracted_paths in [extracted_paths]:
						if isinstance(lowercase__,			lowercase__     ):
									__lowerCamelCase          =      [extracted_paths]
									__lowerCamelCase          =      [paths]
						elif isinstance(lowercase__,			lowercase__     ):
									assert "train" in extracted_paths.keys()
									__lowerCamelCase          =      extracted_paths.values()
									__lowerCamelCase          =      paths.values()
						assert extracted_paths
						for extracted_path, input_path in zip(lowercase__,			lowercase__     ):
									assert extracted_path == dl_manager.extracted_paths[input_path]
									__lowerCamelCase          =      Path(lowercase__     )
									__lowerCamelCase          =      extracted_path.parts
									assert parts[-1] == hash_url_to_filename(lowercase__,			etag=lowercase__     )
									assert parts[-2] == extracted_subdir
									assert extracted_path.exists()
									__lowerCamelCase          =      extracted_path.read_text()
									__lowerCamelCase          =      text_file.read_text()
									assert extracted_file_content == expected_file_content





def       a_ (	lowercase__ :List[str],			lowercase__ :int     ):
			assert path.endswith(""".jsonl"""     )
			for num_items, line in enumerate(lowercase__,			start=1     ):
						__lowerCamelCase          =      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       a_ (	lowercase__ :Optional[int],			lowercase__ :Union[str, Any]     ):
			__lowerCamelCase          =      request.getfixturevalue(lowercase__     )
			__lowerCamelCase          =      DownloadManager()
			for num_jsonl, (path, file) in enumerate(dl_manager.iter_archive(lowercase__     ),			start=1     ):
						_test_jsonl(lowercase__,			lowercase__     )
			assert num_jsonl == 2





@pytest.mark.parametrize("""archive_nested_jsonl""",			["""tar_nested_jsonl_path""", """zip_nested_jsonl_path"""]     )
def       a_ (	lowercase__ :Optional[int],			lowercase__ :List[Any]     ):
			__lowerCamelCase          =      request.getfixturevalue(lowercase__     )
			__lowerCamelCase          =      DownloadManager()
			for num_tar, (path, file) in enumerate(dl_manager.iter_archive(lowercase__     ),			start=1     ):
						for num_jsonl, (subpath, subfile) in enumerate(dl_manager.iter_archive(lowercase__     ),			start=1     ):
									_test_jsonl(lowercase__,			lowercase__     )
			assert num_tar == 1
			assert num_jsonl == 2





def       a_ (	lowercase__ :Tuple     ):
			__lowerCamelCase          =      DownloadManager()
			for num_file, file in enumerate(dl_manager.iter_files(lowercase__     ),			start=1     ):
						assert os.path.basename(lowercase__     ) == ("test.txt" if num_file == 1 else "train.txt")
			assert num_file == 2




