



'''simple docstring'''

from random import randint, random






def 		_snake_case		( _SCREAMING_SNAKE_CASE					:						int							,		_SCREAMING_SNAKE_CASE					:						int							,		_SCREAMING_SNAKE_CASE					:						int							,		_SCREAMING_SNAKE_CASE					:						bool = False							,		_SCREAMING_SNAKE_CASE					:						bool = False							,		_SCREAMING_SNAKE_CASE					:						int = 5							,		)      ->						list:







	"""simple docstring"""
	lowerCAmelCase   =     [[-1] * number_of_cells]  # Create a highway without any car
	lowerCAmelCase   =     0
	lowerCAmelCase   =     max(_SCREAMING_SNAKE_CASE							,		0							)
	while i < number_of_cells:
		lowerCAmelCase   =     (
		    randint(0							,		_SCREAMING_SNAKE_CASE							) if random_speed else initial_speed
		)  # Place the cars
		i += (
		    randint(1							,		max_speed * 2							) if random_frequency else frequency
		)  # Arbitrary number, may need tuning
	return highway






def 		_snake_case		( _SCREAMING_SNAKE_CASE					:						list							,		_SCREAMING_SNAKE_CASE					:						int							)      ->						int:







	"""simple docstring"""
	lowerCAmelCase   =     0
	lowerCAmelCase   =     highway_now[car_index + 1 :]
	for cell in range(len(_SCREAMING_SNAKE_CASE							)							):  # May need a better name for this
		if cells[cell] != -1:  # If the cell is not empty then
			return distance  # we have the distance we wanted
		distance += 1
	# Here if the car is near the end of the highway
	return distance + get_distance(_SCREAMING_SNAKE_CASE							,		-1							)






def 		_snake_case		( _SCREAMING_SNAKE_CASE					:						list							,		_SCREAMING_SNAKE_CASE					:						float							,		_SCREAMING_SNAKE_CASE					:						int							)      ->						list:







	"""simple docstring"""
	lowerCAmelCase   =     len(_SCREAMING_SNAKE_CASE							)
	# Beforce calculations, the highway is empty
	lowerCAmelCase   =     [-1] * number_of_cells

	for car_index in range(_SCREAMING_SNAKE_CASE							):
		if highway_now[car_index] != -1:
			# Add 1 to the current speed of the car and cap the speed
			lowerCAmelCase   =     min(highway_now[car_index] + 1							,		_SCREAMING_SNAKE_CASE							)
			# Number of empty cell before the next car
			lowerCAmelCase   =     get_distance(_SCREAMING_SNAKE_CASE							,		_SCREAMING_SNAKE_CASE							) - 1
			# We can't have the car causing an accident
			lowerCAmelCase   =     min(next_highway[car_index]							,		_SCREAMING_SNAKE_CASE							)
			if random() < probability:
				# Randomly, a driver will slow down
				lowerCAmelCase   =     max(next_highway[car_index] - 1							,		0							)
	return next_highway






def 		_snake_case		( _SCREAMING_SNAKE_CASE					:						list							,		_SCREAMING_SNAKE_CASE					:						int							,		_SCREAMING_SNAKE_CASE					:						float							,		_SCREAMING_SNAKE_CASE					:						int							)      ->						list:







	"""simple docstring"""
	lowerCAmelCase   =     len(highway[0]							)

	for i in range(_SCREAMING_SNAKE_CASE							):
		lowerCAmelCase   =     update(highway[i]							,		_SCREAMING_SNAKE_CASE							,		_SCREAMING_SNAKE_CASE							)
		lowerCAmelCase   =     [-1] * number_of_cells

		for car_index in range(_SCREAMING_SNAKE_CASE							):
			lowerCAmelCase   =     next_speeds_calculated[car_index]
			if speed != -1:
				# Change the position based on the speed (with % to create the loop)
				lowerCAmelCase   =     (car_index + speed) % number_of_cells
				# Commit the change of position
				lowerCAmelCase   =     speed
		highway.append(_SCREAMING_SNAKE_CASE							)

	return highway


if __name__ == "__main__":
				import doctest

				doctest.testmod()




'''simple docstring'''

import pytest

import datasets


# Import fixture modules as plugins
UpperCAmelCase     		=   ['tests.fixtures.files', 'tests.fixtures.hub', 'tests.fixtures.fsspec']






def 		_snake_case		( _SCREAMING_SNAKE_CASE					:						str							,		_SCREAMING_SNAKE_CASE					:						int							)      ->						Optional[int]:







	"""simple docstring"""
	# Mark tests as "unit" by default if not marked as "integration" (or already marked as "unit")
	for item in items:
		if any(marker in item.keywords for marker in ["""integration""", """unit"""]							):
			continue
		item.add_marker(pytest.mark.unit							)






def 		_snake_case		( _SCREAMING_SNAKE_CASE					:						List[str]							)      ->						Any:







	"""simple docstring"""
	config.addinivalue_line("""markers"""							,		"""torchaudio_latest: mark test to run with torchaudio>=0.12"""							)






@pytest.fixture(autouse=_SCREAMING_SNAKE_CASE							)
def 		_snake_case		( _SCREAMING_SNAKE_CASE					:						Dict							,		_SCREAMING_SNAKE_CASE					:						Dict							)      ->						str:







	"""simple docstring"""
	# test_hf_cache_home = tmp_path_factory.mktemp("cache")  # TODO: why a cache dir per test function does not work?
	lowerCAmelCase   =     tmp_path_factory.getbasetemp() / """cache"""
	lowerCAmelCase   =     test_hf_cache_home / """datasets"""
	lowerCAmelCase   =     test_hf_cache_home / """metrics"""
	lowerCAmelCase   =     test_hf_cache_home / """modules"""
	monkeypatch.setattr("""datasets.config.HF_DATASETS_CACHE"""							,		str(_SCREAMING_SNAKE_CASE							)							)
	monkeypatch.setattr("""datasets.config.HF_METRICS_CACHE"""							,		str(_SCREAMING_SNAKE_CASE							)							)
	monkeypatch.setattr("""datasets.config.HF_MODULES_CACHE"""							,		str(_SCREAMING_SNAKE_CASE							)							)
	lowerCAmelCase   =     test_hf_datasets_cache / """downloads"""
	monkeypatch.setattr("""datasets.config.DOWNLOADED_DATASETS_PATH"""							,		str(_SCREAMING_SNAKE_CASE							)							)
	lowerCAmelCase   =     test_hf_datasets_cache / """downloads""" / """extracted"""
	monkeypatch.setattr("""datasets.config.EXTRACTED_DATASETS_PATH"""							,		str(_SCREAMING_SNAKE_CASE							)							)






@pytest.fixture(autouse=_SCREAMING_SNAKE_CASE							,		scope="""session"""							)
def 		_snake_case		( )      ->						Optional[Any]:







	"""simple docstring"""
	datasets.disable_progress_bar()






@pytest.fixture(autouse=_SCREAMING_SNAKE_CASE							)
def 		_snake_case		( _SCREAMING_SNAKE_CASE					:						Any							)      ->						Optional[int]:







	"""simple docstring"""
	# don't take tests into account when counting downloads
	monkeypatch.setattr("""datasets.config.HF_UPDATE_DOWNLOAD_COUNTS"""							,		_SCREAMING_SNAKE_CASE							)






@pytest.fixture
def 		_snake_case		( _SCREAMING_SNAKE_CASE					:						List[str]							)      ->						str:







	"""simple docstring"""
	# Required to suppress RemovedIn20Warning when feature(s) are not compatible with SQLAlchemy 2.0
	# To be removed once SQLAlchemy 2.0 supported
	monkeypatch.setattr("""sqlalchemy.util.deprecations.SILENCE_UBER_WARNING"""							,		_SCREAMING_SNAKE_CASE							)