
import os
from pathlib import Path
from unittest.mock import patch

import pytest
import zstandard as zstd

from datasets.download.download_config import DownloadConfig
from datasets.utils.file_utils import (
    OfflineModeIsEnabled,
    cached_path,
    fsspec_get,
    fsspec_head,
    ftp_get,
    ftp_head,
    get_from_cache,
    http_get,
    http_head,
)


_UpperCAmelCase :			List[str]              =	"\\n    Text data.\n    Second line of data."

_UpperCAmelCase :			str              =	"file"


@pytest.fixture(scope='session'			)
def 				A	( lowercase			)       ->  List[Any]:
		'''simple docstring'''

		UpperCamelCase          =					tmp_path_factory.mktemp('data'			) / (FILE_PATH + '.zstd')
		UpperCamelCase          =					bytes(lowercase   ,	'utf-8'			)
		with zstd.open(lowercase   ,	'wb'			) as f:
				f.write(lowercase			)
		return path


@pytest.fixture
def 				A	( lowercase			)       ->  Tuple:
		'''simple docstring'''

		with open(os.path.join(tmpfs.local_root_dir   ,	lowercase			)   ,	'w'			) as f:
				f.write(lowercase			)
		return FILE_PATH


@pytest.mark.parametrize('compression_format'   ,	['gzip', 'xz', 'zstd']			)
def 				A	( lowercase   ,	lowercase   ,	lowercase   ,	lowercase   ,	lowercase   ,	lowercase			)       ->  Union[str, Any]:
		'''simple docstring'''

		UpperCamelCase          =					{'gzip': gz_file, 'xz': xz_file, 'zstd': zstd_path}
		UpperCamelCase          =					input_paths[compression_format]
		UpperCamelCase          =					tmp_path / 'cache'
		UpperCamelCase          =					DownloadConfig(cache_dir=lowercase   ,	extract_compressed_file=lowercase			)
		UpperCamelCase          =					cached_path(lowercase   ,	download_config=lowercase			)
		with open(lowercase			) as f:
				UpperCamelCase          =					f.read()
		with open(lowercase			) as f:
				UpperCamelCase          =					f.read()
		assert extracted_file_content == expected_file_content


@pytest.mark.parametrize('default_extracted'   ,	[True, False]			)
@pytest.mark.parametrize('default_cache_dir'   ,	[True, False]			)
def 				A	( lowercase   ,	lowercase   ,	lowercase   ,	lowercase   ,	lowercase			)       ->  List[str]:
		'''simple docstring'''

		UpperCamelCase          =					'custom_cache'
		UpperCamelCase          =					'custom_extracted_dir'
		UpperCamelCase          =					tmp_path / 'custom_extracted_path'
		if default_extracted:
				UpperCamelCase          =					('downloads' if default_cache_dir else custom_cache_dir, 'extracted')
		else:
				monkeypatch.setattr('datasets.config.EXTRACTED_DATASETS_DIR'   ,	lowercase			)
				monkeypatch.setattr('datasets.config.EXTRACTED_DATASETS_PATH'   ,	str(lowercase			)			)
				UpperCamelCase          =					custom_extracted_path.parts[-2:] if default_cache_dir else (custom_cache_dir, custom_extracted_dir)

		UpperCamelCase          =					xz_file
		UpperCamelCase          =					(
		    DownloadConfig(extract_compressed_file=lowercase			)
		    if default_cache_dir
		    else DownloadConfig(cache_dir=tmp_path / custom_cache_dir   ,	extract_compressed_file=lowercase			)
		)
		UpperCamelCase          =					cached_path(lowercase   ,	download_config=lowercase			)
		assert Path(lowercase			).parent.parts[-2:] == expected


def 				A	( lowercase			)       ->  Tuple:
		'''simple docstring'''

		UpperCamelCase          =					str(Path(lowercase			).resolve()			)
		assert cached_path(lowercase			) == text_file
		# relative path
		UpperCamelCase          =					str(Path(lowercase			).resolve().relative_to(Path(os.getcwd()			)			)			)
		assert cached_path(lowercase			) == text_file


def 				A	( lowercase			)       ->  Dict:
		'''simple docstring'''

		UpperCamelCase          =					str(tmp_path.resolve() / '__missing_file__.txt'			)
		with pytest.raises(lowercase			):
				cached_path(lowercase			)
		# relative path
		UpperCamelCase          =					'./__missing_file__.txt'
		with pytest.raises(lowercase			):
				cached_path(lowercase			)


def 				A	( lowercase			)       ->  Optional[Any]:
		'''simple docstring'''

		UpperCamelCase          =					get_from_cache(f'''tmp://{tmpfs_file}'''			)
		with open(lowercase			) as f:
				UpperCamelCase          =					f.read()
		assert output_file_content == FILE_CONTENT


@patch('datasets.config.HF_DATASETS_OFFLINE'   ,	lowercase			)
def 				A	( )       ->  Tuple:
		'''simple docstring'''

		with pytest.raises(lowercase			):
				cached_path('https://huggingface.co'			)


@patch('datasets.config.HF_DATASETS_OFFLINE'   ,	lowercase			)
def 				A	( lowercase			)       ->  List[Any]:
		'''simple docstring'''

		UpperCamelCase          =					tmp_path_factory.mktemp('data'			) / 'file.html'
		with pytest.raises(lowercase			):
				http_get('https://huggingface.co'   ,	temp_file=lowercase			)
		with pytest.raises(lowercase			):
				http_head('https://huggingface.co'			)


@patch('datasets.config.HF_DATASETS_OFFLINE'   ,	lowercase			)
def 				A	( lowercase			)       ->  str:
		'''simple docstring'''

		UpperCamelCase          =					tmp_path_factory.mktemp('data'			) / 'file.html'
		with pytest.raises(lowercase			):
				ftp_get('ftp://huggingface.co'   ,	temp_file=lowercase			)
		with pytest.raises(lowercase			):
				ftp_head('ftp://huggingface.co'			)


@patch('datasets.config.HF_DATASETS_OFFLINE'   ,	lowercase			)
def 				A	( lowercase			)       ->  Optional[int]:
		'''simple docstring'''

		UpperCamelCase          =					tmp_path_factory.mktemp('data'			) / 'file.html'
		with pytest.raises(lowercase			):
				fsspec_get('s3://huggingface.co'   ,	temp_file=lowercase			)
		with pytest.raises(lowercase			):
				fsspec_head('s3://huggingface.co'			)


import json
import os
import unittest

from transformers.models.ctrl.tokenization_ctrl import VOCAB_FILES_NAMES, CTRLTokenizer

from ...test_tokenization_common import TokenizerTesterMixin


class     lowercase (		_SCREAMING_SNAKE_CASE  ,       unittest.TestCase       ):
		__lowercase	:	Any     					=    CTRLTokenizer
		__lowercase	:	Any     					=    False
		__lowercase	:	Union[str, Any]     					=    False



		def __UpperCamelCase			(			self	)  -> Any:
				"""simple docstring"""
				super().setUp()

				# Adapted from Sennrich et al. 2015 and https://github.com/rsennrich/subword-nmt
				UpperCamelCase          =					['adapt', 're@@', 'a@@', 'apt', 'c@@', 't', '<unk>']
				UpperCamelCase          =					dict(zip(A_    ,				range(len(A_	)	)	)	)
				UpperCamelCase          =					['#version: 0.2', 'a p', 'ap t</w>', 'r e', 'a d', 'ad apt</w>', '']
				UpperCamelCase          =					{'unk_token': '<unk>'}

				UpperCamelCase          =					os.path.join(self.tmpdirname    ,				VOCAB_FILES_NAMES['vocab_file']	)
				UpperCamelCase          =					os.path.join(self.tmpdirname    ,				VOCAB_FILES_NAMES['merges_file']	)
				with open(self.vocab_file    ,				'w'    ,				encoding='utf-8'	) as fp:
						fp.write(json.dumps(A_	) + '\n'	)
				with open(self.merges_file    ,				'w'    ,				encoding='utf-8'	) as fp:
						fp.write('\n'.join(A_	)	)



		def __UpperCamelCase			(			self    ,				**A_	)  -> List[Any]:
				"""simple docstring"""
				kwargs.update(self.special_tokens_map	)
				return CTRLTokenizer.from_pretrained(self.tmpdirname    ,				**A_	)



		def __UpperCamelCase			(			self    ,				A_	)  -> Optional[Any]:
				"""simple docstring"""
				UpperCamelCase          =					'adapt react readapt apt'
				UpperCamelCase          =					'adapt react readapt apt'
				return input_text, output_text



		def __UpperCamelCase			(			self	)  -> str:
				"""simple docstring"""
				UpperCamelCase          =					CTRLTokenizer(self.vocab_file    ,				self.merges_file    ,				**self.special_tokens_map	)
				UpperCamelCase          =					'adapt react readapt apt'
				UpperCamelCase          =					'adapt re@@ a@@ c@@ t re@@ adapt apt'.split()
				UpperCamelCase          =					tokenizer.tokenize(A_	)
				self.assertListEqual(A_    ,				A_	)

				UpperCamelCase          =					tokens + [tokenizer.unk_token]

				UpperCamelCase          =					[0, 1, 2, 4, 5, 1, 0, 3, 6]
				self.assertListEqual(tokenizer.convert_tokens_to_ids(A_	)    ,				A_	)
