"""simple docstring"""






from __future__ import annotations





class 				_A		:

      '''simple docstring'''





      def __init__(		self	, __lowerCAmelCase	, __lowerCAmelCase		):







            """simple docstring"""



            lowercase							,							lowercase														=			text, pattern
            lowercase							,							lowercase														=			len(__lowerCAmelCase		), len(__lowerCAmelCase		)

      def        A__ (		self	, __lowerCAmelCase		):







            """simple docstring"""



            for i in range(self.patLen - 1	, -1	, -1		):
                  if char == self.pattern[i]:
                        return i
            return -1

      def        A__ (		self	, __lowerCAmelCase		):







            """simple docstring"""



            for i in range(self.patLen - 1	, -1	, -1		):
                  if self.pattern[i] != self.text[current_pos + i]:
                        return current_pos + i
            return -1







      def        A__ (		self		):







            """simple docstring"""



            lowercase														=			[]
            for i in range(self.textLen - self.patLen + 1		):
                  lowercase														=			self.mismatch_in_text(__lowerCAmelCase		)
                  if mismatch_index == -1:
                        positions.append(__lowerCAmelCase		)
                  else:
                        lowercase														=			self.match_in_pattern(self.text[mismatch_index]		)
                        lowercase														=			(
                            mismatch_index - match_index
                        )  # shifting index lgtm [py/multiple-definition]
            return positions






__lowerCAmelCase					: List[str]        ="""ABAABA"""
__lowerCAmelCase					: List[Any]        ="""AB"""
__lowerCAmelCase					: int        =BoyerMooreSearch(text, pattern)
__lowerCAmelCase					: Optional[Any]        =bms.bad_character_heuristic()

if len(positions) == 0:
       print("""No match found""")
else:
       print("""Pattern found in following positions: """)
       print(positions)




"""simple docstring"""






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,
)


__lowerCAmelCase					: List[Any]        ="""\
    Text data.
    Second line of data."""

__lowerCAmelCase					: Any        ="""file"""


@pytest.fixture(scope="""session"""	)
def     UpperCAmelCase__ (       lowerCAmelCase__  :str	)				->					Union[str, Any]:
      '''simple docstring'''


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


@pytest.fixture
def     UpperCAmelCase__ (       lowerCAmelCase__  :Tuple	)				->					Dict:
      '''simple docstring'''


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


@pytest.mark.parametrize("""compression_format"""      ,	["""gzip""", """xz""", """zstd"""]	)
def     UpperCAmelCase__ (       lowerCAmelCase__  :Any      ,	lowerCAmelCase__  :Any      ,	lowerCAmelCase__  :List[Any]      ,	lowerCAmelCase__  :Optional[Any]      ,	lowerCAmelCase__  :Any      ,	lowerCAmelCase__  :int	)				->					Union[str, Any]:
      '''simple docstring'''


      lowercase														=			{"""gzip""": gz_file, """xz""": xz_file, """zstd""": zstd_path}
      lowercase														=			input_paths[compression_format]
      lowercase														=			tmp_path / """cache"""
      lowercase														=			DownloadConfig(cache_dir=lowerCAmelCase__      ,	extract_compressed_file=lowerCAmelCase__	)
      lowercase														=			cached_path(lowerCAmelCase__      ,	download_config=lowerCAmelCase__	)
      with open(lowerCAmelCase__	) as f:
            lowercase														=			f.read()
      with open(lowerCAmelCase__	) as f:
            lowercase														=			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     UpperCAmelCase__ (       lowerCAmelCase__  :Dict      ,	lowerCAmelCase__  :Tuple      ,	lowerCAmelCase__  :Tuple      ,	lowerCAmelCase__  :Union[str, Any]      ,	lowerCAmelCase__  :List[str]	)				->					Any:
      '''simple docstring'''


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

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


def     UpperCAmelCase__ (       lowerCAmelCase__  :List[str]	)				->					Tuple:
      '''simple docstring'''


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


def     UpperCAmelCase__ (       lowerCAmelCase__  :Any	)				->					List[Any]:
      '''simple docstring'''


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


def     UpperCAmelCase__ (       lowerCAmelCase__  :Any	)				->					Union[str, Any]:
      '''simple docstring'''


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


@patch("""datasets.config.HF_DATASETS_OFFLINE"""      ,	lowerCAmelCase__	)
def     UpperCAmelCase__ (       )				->					str:
      '''simple docstring'''


      with pytest.raises(lowerCAmelCase__	):
            cached_path("""https://huggingface.co"""	)


@patch("""datasets.config.HF_DATASETS_OFFLINE"""      ,	lowerCAmelCase__	)
def     UpperCAmelCase__ (       lowerCAmelCase__  :Tuple	)				->					Any:
      '''simple docstring'''


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


@patch("""datasets.config.HF_DATASETS_OFFLINE"""      ,	lowerCAmelCase__	)
def     UpperCAmelCase__ (       lowerCAmelCase__  :str	)				->					Any:
      '''simple docstring'''


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






@patch("""datasets.config.HF_DATASETS_OFFLINE"""      ,	lowerCAmelCase__	)
def     UpperCAmelCase__ (       lowerCAmelCase__  :Any	)				->					Dict:
      '''simple docstring'''


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



