






"""simple docstring"""

import asyncio
import os
import re
import sys
import tempfile
import unittest
from contextlib import contextmanager
from copy import deepcopy
from distutils.util import strtobool
from enum import Enum
from importlib.util import find_spec
from pathlib import Path
from unittest.mock import patch

import pyarrow as pa
import pytest
import requests
from packaging import version

from datasets import config


if config.PY_VERSION < version.parse("""3.8"""):
					import importlib_metadata
else:
					import importlib.metadata as importlib_metadata

def 		__lowerCamelCase	(  __UpperCamelCase      ,       __UpperCamelCase=False       )						->    Optional[Any]:

		"""simple docstring"""







		try:
				lowerCAmelCase_   :							int									=			os.environ[key]
		except KeyError:
				# KEY isn't set, default to `default`.
				lowerCAmelCase_   :							Tuple									=			default
		else:
				# KEY is set, convert it to True or False.
				try:
						lowerCAmelCase_   :							Optional[int]									=			strtobool(__UpperCamelCase       )
				except ValueError:
						# More values are supported, but let's keep the message simple.
						raise ValueError(f'''If set, {key} must be yes or no.'''       )
		return _value


lowercase__          = parse_flag_from_env("""RUN_SLOW""", default=False)
lowercase__          = parse_flag_from_env("""RUN_REMOTE""", default=False)
lowercase__          = parse_flag_from_env("""RUN_LOCAL""", default=True)
lowercase__          = parse_flag_from_env("""RUN_PACKAGED""", default=True)

# Compression
lowercase__          = pytest.mark.skipif(not config.LZ4_AVAILABLE, reason="""test requires lz4""")
lowercase__          = pytest.mark.skipif(not config.PY7ZR_AVAILABLE, reason="""test requires py7zr""")
lowercase__          = pytest.mark.skipif(not config.ZSTANDARD_AVAILABLE, reason="""test requires zstandard""")

# Audio
lowercase__          = pytest.mark.skipif(
    # On Windows and OS X, soundfile installs sndfile
    find_spec("""soundfile""") is None or version.parse(importlib_metadata.version("""soundfile""")) < version.parse("""0.12.0"""),
    reason="""test requires sndfile>=0.12.1: 'pip install \"soundfile>=0.12.1\"'; """,
)

# Beam
lowercase__          = pytest.mark.skipif(
    not config.BEAM_AVAILABLE or config.DILL_VERSION >= version.parse("""0.3.2"""),
    reason="""test requires apache-beam and a compatible dill version""",
)

# Dill-cloudpickle compatibility
lowercase__          = pytest.mark.skipif(
    config.DILL_VERSION <= version.parse("""0.3.2"""),
    reason="""test requires dill>0.3.2 for cloudpickle compatibility""",
)

# Windows
lowercase__          = pytest.mark.skipif(
    sys.platform == """win32""",
    reason="""test should not be run on Windows""",
)

def 		__lowerCamelCase	(  __UpperCamelCase       )						->    Optional[Any]:

		"""simple docstring"""







		try:
				import faiss  # noqa
		except ImportError:
				lowerCAmelCase_   :							Optional[Any]									=			unittest.skip("test requires faiss"       )(__UpperCamelCase       )
		return test_case

def 		__lowerCamelCase	(  __UpperCamelCase       )						->    str:

		"""simple docstring"""







		try:
				import regex  # noqa
		except ImportError:
				lowerCAmelCase_   :							Any									=			unittest.skip("test requires regex"       )(__UpperCamelCase       )
		return test_case

def 		__lowerCamelCase	(  __UpperCamelCase       )						->    List[str]:

		"""simple docstring"""







		try:
				import elasticsearch  # noqa
		except ImportError:
				lowerCAmelCase_   :							int									=			unittest.skip("test requires elasticsearch"       )(__UpperCamelCase       )
		return test_case

def 		__lowerCamelCase	(  __UpperCamelCase       )						->    Any:

		"""simple docstring"""







		try:
				import sqlalchemy  # noqa
		except ImportError:
				lowerCAmelCase_   :							Optional[int]									=			unittest.skip("test requires sqlalchemy"       )(__UpperCamelCase       )
		return test_case

def 		__lowerCamelCase	(  __UpperCamelCase       )						->    Optional[int]:

		"""simple docstring"""







		if not config.TORCH_AVAILABLE:
				lowerCAmelCase_   :							int									=			unittest.skip("test requires PyTorch"       )(__UpperCamelCase       )
		return test_case

def 		__lowerCamelCase	(  __UpperCamelCase       )						->    List[str]:

		"""simple docstring"""







		if not config.TF_AVAILABLE:
				lowerCAmelCase_   :							Tuple									=			unittest.skip("test requires TensorFlow"       )(__UpperCamelCase       )
		return test_case

def 		__lowerCamelCase	(  __UpperCamelCase       )						->    List[str]:

		"""simple docstring"""







		if not config.JAX_AVAILABLE:
				lowerCAmelCase_   :							List[str]									=			unittest.skip("test requires JAX"       )(__UpperCamelCase       )
		return test_case

def 		__lowerCamelCase	(  __UpperCamelCase       )						->    int:

		"""simple docstring"""







		if not config.PIL_AVAILABLE:
				lowerCAmelCase_   :							Dict									=			unittest.skip("test requires Pillow"       )(__UpperCamelCase       )
		return test_case

def 		__lowerCamelCase	(  __UpperCamelCase       )						->    Optional[int]:

		"""simple docstring"""







		try:
				import transformers  # noqa F401
		except ImportError:
				return unittest.skip("test requires transformers"       )(__UpperCamelCase       )
		else:
				return test_case

def 		__lowerCamelCase	(  __UpperCamelCase       )						->    List[str]:

		"""simple docstring"""







		try:
				import tiktoken  # noqa F401
		except ImportError:
				return unittest.skip("test requires tiktoken"       )(__UpperCamelCase       )
		else:
				return test_case

def 		__lowerCamelCase	(  __UpperCamelCase       )						->    Optional[int]:

		"""simple docstring"""







		try:
				import spacy  # noqa F401
		except ImportError:
				return unittest.skip("test requires spacy"       )(__UpperCamelCase       )
		else:
				return test_case

def 		__lowerCamelCase	(  __UpperCamelCase       )						->    Union[str, Any]:

		"""simple docstring"""







		def _require_spacy_model(__UpperCamelCase       ):
				try:
						import spacy  # noqa F401

						spacy.load(__UpperCamelCase       )
				except ImportError:
						return unittest.skip("test requires spacy"       )(__UpperCamelCase       )
				except OSError:
						return unittest.skip("test requires spacy model '{}'".format(__UpperCamelCase       )       )(__UpperCamelCase       )
				else:
						return test_case

		return _require_spacy_model

def 		__lowerCamelCase	(  __UpperCamelCase       )						->    Optional[int]:

		"""simple docstring"""







		try:
				import pyspark  # noqa F401
		except ImportError:
				return unittest.skip("test requires pyspark"       )(__UpperCamelCase       )
		else:
				return test_case

def 		__lowerCamelCase	(  __UpperCamelCase       )						->    Union[str, Any]:

		"""simple docstring"""







		try:
				import joblibspark  # noqa F401
		except ImportError:
				return unittest.skip("test requires joblibspark"       )(__UpperCamelCase       )
		else:
				return test_case

def 		__lowerCamelCase	(  __UpperCamelCase       )						->    Optional[Any]:

		"""simple docstring"""







		if not _run_slow_tests or _run_slow_tests == 0:
				lowerCAmelCase_   :							Dict									=			unittest.skip("test is slow"       )(__UpperCamelCase       )
		return test_case

def 		__lowerCamelCase	(  __UpperCamelCase       )						->    Optional[Any]:

		"""simple docstring"""







		if not _run_local_tests or _run_local_tests == 0:
				lowerCAmelCase_   :							Dict									=			unittest.skip("test is local"       )(__UpperCamelCase       )
		return test_case

def 		__lowerCamelCase	(  __UpperCamelCase       )						->    List[Any]:

		"""simple docstring"""







		if not _run_packaged_tests or _run_packaged_tests == 0:
				lowerCAmelCase_   :							List[str]									=			unittest.skip("test is packaged"       )(__UpperCamelCase       )
		return test_case

def 		__lowerCamelCase	(  __UpperCamelCase       )						->    str:

		"""simple docstring"""







		if not _run_remote_tests or _run_remote_tests == 0:
				lowerCAmelCase_   :							List[Any]									=			unittest.skip("test requires remote"       )(__UpperCamelCase       )
		return test_case

def 		__lowerCamelCase	(  *__UpperCamelCase       )						->    Union[str, Any]:

		"""simple docstring"""







		def decorate(cls       ):
				for name, fn in cls.__dict__.items():
						if callable(__UpperCamelCase       ) and name.startswith("test"       ):
								for decorator in decorators:
										lowerCAmelCase_   :							Tuple									=			decorator(__UpperCamelCase       )
								setattr(cls      ,       __UpperCamelCase      ,       __UpperCamelCase       )
				return cls

		return decorate


class 		__lowerCamelCase				( A__			):





		'''simple docstring'''






		pass







class 		__lowerCamelCase				( A__			):





		'''simple docstring'''






		a_	:				Any            =							0
		a_	:				str            =							1
		a_	:				Optional[int]            =							2







@contextmanager
def 		__lowerCamelCase	(  __UpperCamelCase=OfflineSimulationMode.CONNECTION_FAILS      ,       __UpperCamelCase=1e-16       )						->    Any:

		"""simple docstring"""







		lowerCAmelCase_   :							Dict									=			requests.Session().request

		def timeout_request(__UpperCamelCase      ,       __UpperCamelCase      ,       __UpperCamelCase      ,       **__UpperCamelCase       ):
				# Change the url to an invalid url so that the connection hangs
				lowerCAmelCase_   :							str									=			"https://10.255.255.1"
				if kwargs.get("timeout"       ) is None:
						raise RequestWouldHangIndefinitelyError(
						    f'''Tried a call to {url} in offline mode with no timeout set. Please set a timeout.'''       )
				lowerCAmelCase_   :							List[Any]									=			timeout
				try:
						return online_request(__UpperCamelCase      ,       __UpperCamelCase      ,       **__UpperCamelCase       )
				except Exception as e:
						# The following changes in the error are just here to make the offline timeout error prettier
						lowerCAmelCase_   :							List[str]									=			url
						lowerCAmelCase_   :							Any									=			e.args[0]
						lowerCAmelCase_   :							int									=			(max_retry_error.args[0].replace("10.255.255.1"      ,       f'''OfflineMock[{url}]'''       ),)
						lowerCAmelCase_   :							Tuple									=			(max_retry_error,)
						raise

		def raise_connection_error(__UpperCamelCase      ,       __UpperCamelCase      ,       **__UpperCamelCase       ):
				raise requests.ConnectionError("Offline mode is enabled."      ,       request=__UpperCamelCase       )

		if mode is OfflineSimulationMode.CONNECTION_FAILS:
				with patch("requests.Session.send"      ,       __UpperCamelCase       ):
						yield
		elif mode is OfflineSimulationMode.CONNECTION_TIMES_OUT:
				# inspired from https://stackoverflow.com/a/904609
				with patch("requests.Session.request"      ,       __UpperCamelCase       ):
						yield
		elif mode is OfflineSimulationMode.HF_DATASETS_OFFLINE_SET_TO_1:
				with patch("datasets.config.HF_DATASETS_OFFLINE"      ,       __UpperCamelCase       ):
						yield
		else:
				raise ValueError("Please use a value from the OfflineSimulationMode enum."       )

@contextmanager
def 		__lowerCamelCase	(  *__UpperCamelCase      ,       **__UpperCamelCase       )						->    str:

		"""simple docstring"""







		lowerCAmelCase_   :							List[Any]									=			str(Path().resolve()       )
		with tempfile.TemporaryDirectory(*__UpperCamelCase      ,       **__UpperCamelCase       ) as tmp_dir:
				try:
						os.chdir(__UpperCamelCase       )
						yield
				finally:
						os.chdir(__UpperCamelCase       )

@contextmanager
def 		__lowerCamelCase	(  )						->    str:

		"""simple docstring"""







		import gc

		gc.collect()
		lowerCAmelCase_   :							str									=			pa.total_allocated_bytes()
		yield
		assert pa.total_allocated_bytes() - previous_allocated_memory > 0, "Arrow memory didn't increase."

@contextmanager
def 		__lowerCamelCase	(  )						->    List[str]:

		"""simple docstring"""







		import gc

		gc.collect()
		lowerCAmelCase_   :							Optional[int]									=			pa.total_allocated_bytes()
		yield
		assert pa.total_allocated_bytes() - previous_allocated_memory <= 0, "Arrow memory wasn't expected to increase."

def 		__lowerCamelCase	(  __UpperCamelCase      ,       __UpperCamelCase       )						->    str:

		"""simple docstring"""







		return deepcopy(__UpperCamelCase       ).integers(0      ,       100      ,       10       ).tolist() == deepcopy(__UpperCamelCase       ).integers(0      ,       100      ,       10       ).tolist()

def 		__lowerCamelCase	(  __UpperCamelCase       )						->    List[Any]:

		"""simple docstring"""







		import decorator
		from requests.exceptions import HTTPError

		def _wrapper(__UpperCamelCase      ,       *__UpperCamelCase      ,       **__UpperCamelCase       ):
				try:
						return func(*__UpperCamelCase      ,       **__UpperCamelCase       )
				except HTTPError as err:
						if str(__UpperCamelCase       ).startswith("500"       ) or str(__UpperCamelCase       ).startswith("502"       ):
								pytest.xfail(str(__UpperCamelCase       )       )
						raise err

		return decorator.decorator(_wrapper      ,       __UpperCamelCase       )


class 		__lowerCamelCase				:





		'''simple docstring'''






		def __init__(   self							:	int						,			a_							:	List[Any]						,			a_							:	List[str]						,			a_							:	Any	):
				lowerCAmelCase_   :							Union[str, Any]									=			returncode
				lowerCAmelCase_   :							List[str]									=			stdout
				lowerCAmelCase_   :							Tuple									=			stderr







async def 		__lowerCamelCase	(  __UpperCamelCase      ,       __UpperCamelCase       )						->    Any:

		"""simple docstring"""







		while True:
				lowerCAmelCase_   :							List[str]									=			await stream.readline()
				if line:
						callback(__UpperCamelCase       )
				else:
						break

async def 		__lowerCamelCase	(  __UpperCamelCase      ,       __UpperCamelCase=None      ,       __UpperCamelCase=None      ,       __UpperCamelCase=None      ,       __UpperCamelCase=False      ,       __UpperCamelCase=False       )						->    _RunOutput:

		"""simple docstring"""







		if echo:
				print("\nRunning: "      ,       " ".join(__UpperCamelCase       )       )

		lowerCAmelCase_   :							Any									=			await asyncio.create_subprocess_exec(
		    cmd[0]      ,       *cmd[1:]      ,       stdin=__UpperCamelCase      ,       stdout=asyncio.subprocess.PIPE      ,       stderr=asyncio.subprocess.PIPE      ,       env=__UpperCamelCase      ,       )

		# note: there is a warning for a possible deadlock when using `wait` with huge amounts of data in the pipe
		# https://docs.python.org/3/library/asyncio-subprocess.html#asyncio.asyncio.subprocess.Process.wait
		#
		# If it starts hanging, will need to switch to the following code. The problem is that no data
		# will be seen until it's done and if it hangs for example there will be no debug info.
		# out, err = await p.communicate()
		# return _RunOutput(p.returncode, out, err)

		lowerCAmelCase_   :							Union[str, Any]									=			[]
		lowerCAmelCase_   :							Any									=			[]

		def tee(__UpperCamelCase      ,       __UpperCamelCase      ,       __UpperCamelCase      ,       __UpperCamelCase=""       ):
				lowerCAmelCase_   :							Union[str, Any]									=			line.decode("utf-8"       ).rstrip()
				sink.append(__UpperCamelCase       )
				if not quiet:
						print(__UpperCamelCase      ,       __UpperCamelCase      ,       file=__UpperCamelCase       )

    # XXX: the timeout doesn't seem to make any difference here
		await asyncio.wait(
		    [
		        _read_stream(p.stdout      ,       lambda __UpperCamelCase       : tee(__UpperCamelCase      ,       __UpperCamelCase      ,       sys.stdout      ,       label="stdout:"       )       ),
		        _read_stream(p.stderr      ,       lambda __UpperCamelCase       : tee(__UpperCamelCase      ,       __UpperCamelCase      ,       sys.stderr      ,       label="stderr:"       )       ),
		    ]      ,       timeout=__UpperCamelCase      ,       )
		return _RunOutput(await p.wait()      ,       __UpperCamelCase      ,       __UpperCamelCase       )

def 		__lowerCamelCase	(  __UpperCamelCase      ,       __UpperCamelCase=None      ,       __UpperCamelCase=None      ,       __UpperCamelCase=180      ,       __UpperCamelCase=False      ,       __UpperCamelCase=True       )						->    _RunOutput:

		"""simple docstring"""







		lowerCAmelCase_   :							Tuple									=			asyncio.get_event_loop()
		lowerCAmelCase_   :							Optional[Any]									=			loop.run_until_complete(
		    _stream_subprocess(__UpperCamelCase      ,       env=__UpperCamelCase      ,       stdin=__UpperCamelCase      ,       timeout=__UpperCamelCase      ,       quiet=__UpperCamelCase      ,       echo=__UpperCamelCase       )       )

		lowerCAmelCase_   :							Dict									=			" ".join(__UpperCamelCase       )
		if result.returncode > 0:
				lowerCAmelCase_   :							str									=			"\n".join(result.stderr       )
				raise RuntimeError(
				    f'''\'{cmd_str}\' failed with returncode {result.returncode}\n\n'''
				    f'''The combined stderr from workers follows:\n{stderr}'''       )

		# check that the subprocess actually did run and produced some output, should the test rely on
		# the remote side to do the testing
		if not result.stdout and not result.stderr:
				raise RuntimeError(f'''\'{cmd_str}\' produced no output.'''       )

		return result

def 		__lowerCamelCase	(  )						->    Tuple:

		"""simple docstring"""







		lowerCAmelCase_   :							int									=			os.environ.get("PYTEST_XDIST_WORKER"      ,       "gw0"       )
		lowerCAmelCase_   :							Tuple									=			re.sub(r"^gw"      ,       ""      ,       __UpperCamelCase      ,       0      ,       re.M       )
		return int(__UpperCamelCase       )



def 		__lowerCamelCase	(  )						->    List[Any]:

		"""simple docstring"""







		lowerCAmelCase_   :							List[Any]									=			29500
		lowerCAmelCase_   :							Union[str, Any]									=			pytest_xdist_worker_id()
		return port + uniq_delta








"""simple docstring"""

import inspect
import os
import sys
import unittest

import accelerate
from accelerate.test_utils import execute_subprocess_async, require_tpu


class 		__lowerCamelCase				( unittest.TestCase			):





		'''simple docstring'''






		def    lowerCamelCase       (   self							:	Optional[int]	):
				lowerCAmelCase_   :							int									=			inspect.getfile(accelerate.test_utils	)
				lowerCAmelCase_   :							List[str]									=			os.path.sep.join(mod_file.split(os.path.sep	)[:-1] + ["scripts", "test_script.py"]	)
				lowerCAmelCase_   :							Dict									=			os.path.sep.join(inspect.getfile(self.__class__	).split(os.path.sep	)[:-1]	)





		@require_tpu
		def    lowerCamelCase       (   self							:	Optional[int]	):
				lowerCAmelCase_   :							List[Any]									=			f'''
            {self.test_dir}/xla_spawn.py
            --num_cores 8
            {self.test_file_path}
        '''.split()
				lowerCAmelCase_   :							Dict									=			[sys.executable] + distributed_args
				execute_subprocess_async(a_						,			env=os.environ.copy()	)
