



"""simple docstring"""


import os
import textwrap

import pyarrow as pa
import pytest

from datasets import ClassLabel, Features, Image
from datasets.packaged_modules.csv.csv import Csv

from ..utils import require_pil

@pytest.fixture
def 			_lowerCAmelCase				(       lowercase_						):
						UpperCAmelCase					=			tmp_path / 'file.csv'
						UpperCAmelCase					=			textwrap.dedent(
						    '\\n        header1,header2\n        1,2\n        10,20\n        '						)
						with open(lowercase_		,     'w'						) as f:
												f.write(lowercase_						)
						return str(lowercase_						)

@pytest.fixture
def 			_lowerCAmelCase				(       lowercase_						):
						UpperCAmelCase					=			tmp_path / 'malformed_file.csv'
						UpperCAmelCase					=			textwrap.dedent(
						    '\\n        header1,header2\n        1,2\n        10,20,\n        '						)
						with open(lowercase_		,     'w'						) as f:
												f.write(lowercase_						)
						return str(lowercase_						)

@pytest.fixture
def 			_lowerCAmelCase				(       lowercase_		,     lowercase_						):
						UpperCAmelCase					=			tmp_path / 'csv_with_image.csv'
						UpperCAmelCase					=			textwrap.dedent(
						    F"""\
        image
        {image_file}
        """						)
						with open(lowercase_		,     'w'						) as f:
												f.write(lowercase_						)
						return str(lowercase_						)

@pytest.fixture
def 			_lowerCAmelCase				(       lowercase_						):
						UpperCAmelCase					=			tmp_path / 'csv_with_label.csv'
						UpperCAmelCase					=			textwrap.dedent(
						    '\\n        label\n        good\n        bad\n        good\n        '						)
						with open(lowercase_		,     'w'						) as f:
												f.write(lowercase_						)
						return str(lowercase_						)

@pytest.fixture
def 			_lowerCAmelCase				(       lowercase_						):
						UpperCAmelCase					=			tmp_path / 'csv_with_int_list.csv'
						UpperCAmelCase					=			textwrap.dedent(
						    '\\n        int_list\n        1 2 3\n        4 5 6\n        7 8 9\n        '						)
						with open(lowercase_		,     'w'						) as f:
												f.write(lowercase_						)
						return str(lowercase_						)

def 			_lowerCAmelCase				(       lowercase_		,     lowercase_		,     lowercase_						):
						UpperCAmelCase					=			Csv()
						UpperCAmelCase					=			csv._generate_tables([[csv_file, malformed_csv_file]]						)
						with pytest.raises(lowercase_		,     match='Error tokenizing data'						):
												for _ in generator:
																		pass
						assert any(
						    record.levelname == 'ERROR'
						    and 'Failed to read file' in record.message
						    and os.path.basename(lowercase_						) in record.message
						    for record in caplog.records						)

@require_pil
def 			_lowerCAmelCase				(       lowercase_						):
						with open(lowercase_		,     encoding='utf-8'						) as f:
												UpperCAmelCase					=			f.read().splitlines()[1]
						UpperCAmelCase					=			Csv(encoding='utf-8'		,     features=Features({'image': Image()}						)						)
						UpperCAmelCase					=			csv._generate_tables([[csv_file_with_image]]						)
						UpperCAmelCase					=			pa.concat_tables([table for _, table in generator]						)
						assert pa_table.schema.field('image'						).type == Image()()
						UpperCAmelCase					=			pa_table.to_pydict()['image']
						assert generated_content == [{"path": image_file, "bytes": None}]

def 			_lowerCAmelCase				(       lowercase_						):
						with open(lowercase_		,     encoding='utf-8'						) as f:
												UpperCAmelCase					=			f.read().splitlines()[1:]
						UpperCAmelCase					=			Csv(encoding='utf-8'		,     features=Features({'label': ClassLabel(names=['good', 'bad']						)}						)						)
						UpperCAmelCase					=			csv._generate_tables([[csv_file_with_label]]						)
						UpperCAmelCase					=			pa.concat_tables([table for _, table in generator]						)
						assert pa_table.schema.field('label'						).type == ClassLabel(names=['good', 'bad']						)()
						UpperCAmelCase					=			pa_table.to_pydict()['label']
						assert generated_content == [ClassLabel(names=['good', 'bad']						).straint(lowercase_						) for label in labels]






def 			_lowerCAmelCase				(       lowercase_						):
						UpperCAmelCase					=			Csv(encoding='utf-8'		,     sep=','		,     converters={'int_list': lambda lowercase_						: [int(lowercase_						) for i in x.split()]}						)
						UpperCAmelCase					=			csv._generate_tables([[csv_file_with_int_list]]						)
						UpperCAmelCase					=			pa.concat_tables([table for _, table in generator]						)
						assert pa.types.is_list(pa_table.schema.field('int_list'						).type						)
						UpperCAmelCase					=			pa_table.to_pydict()['int_list']
						assert generated_content == [[1, 2, 3], [4, 5, 6], [7, 8, 9]]










"""simple docstring"""


import math

def 			_lowerCAmelCase				(       lowercase_						):
						assert isinstance(lowercase_		,     lowercase_						) and (
						    number >= 0
						), "'number' must been an int and positive"

						if 1 < number < 4:
												# 2 and 3 are primes
												return True
						elif number < 2 or not number % 2:
												# Negatives, 0, 1 and all even numbers are not primes
												return False

						UpperCAmelCase					=			range(3		,     int(math.sqrt(lowercase_						) + 1						)		,     2						)
						return not any(not number % i for i in odd_numbers						)






def 			_lowerCAmelCase				(       lowercase_		,     lowercase_=1		,     **lowercase_						):
						UpperCAmelCase					=			factor * value
						UpperCAmelCase					=			value

						while not is_prime(lowercase_						):
												value += 1 if not ("desc" in kwargs and kwargs["desc"] is True) else -1

						if value == first_value_val:
												return next_prime(value + 1		,     **lowercase_						)
						return value





