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[str]							     =	'''\\n    Text data.\n    Second line of data.'''

__lowerCamelCase    :				Union[str, Any]							     =	'''file'''



@pytest.fixture(scope="""session"""			)
def 			__SCREAMING_SNAKE_CASE						(      __UpperCamelCase					: Any			)							->      List[Any]:







  """simple docstring"""





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



@pytest.fixture
def 			__SCREAMING_SNAKE_CASE						(      __UpperCamelCase					: List[str]			)							->      Any:







  """simple docstring"""





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



@pytest.mark.parametrize("""compression_format"""				,  ["""gzip""", """xz""", """zstd"""]			)
def 			__SCREAMING_SNAKE_CASE						(      __UpperCamelCase					: int				,  __UpperCamelCase					: Dict				,  __UpperCamelCase					: int				,  __UpperCamelCase					: str				,  __UpperCamelCase					: Optional[int]				,  __UpperCamelCase					: Optional[Any]			)							->      List[Any]:







  """simple docstring"""





  SCREAMING_SNAKE_CASE__    							=   {"""gzip""": gz_file, """xz""": xz_file, """zstd""": zstd_path}
  SCREAMING_SNAKE_CASE__    							=   input_paths[compression_format]
  SCREAMING_SNAKE_CASE__    							=   tmp_path / """cache"""
  SCREAMING_SNAKE_CASE__    							=   DownloadConfig(cache_dir=UpperCamelCase__				,  extract_compressed_file=UpperCamelCase__			)
  SCREAMING_SNAKE_CASE__    							=   cached_path(UpperCamelCase__				,  download_config=UpperCamelCase__			)
  with open(UpperCamelCase__			) as f:
    SCREAMING_SNAKE_CASE__    							=   f.read()
  with open(UpperCamelCase__			) as f:
    SCREAMING_SNAKE_CASE__    							=   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 			__SCREAMING_SNAKE_CASE						(      __UpperCamelCase					: Tuple				,  __UpperCamelCase					: List[str]				,  __UpperCamelCase					: Optional[int]				,  __UpperCamelCase					: Any				,  __UpperCamelCase					: Union[str, Any]			)							->      Optional[Any]:







  """simple docstring"""





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

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



def 			__SCREAMING_SNAKE_CASE						(      __UpperCamelCase					: Optional[int]			)							->      List[Any]:







  """simple docstring"""





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



def 			__SCREAMING_SNAKE_CASE						(      __UpperCamelCase					: List[str]			)							->      Optional[Any]:







  """simple docstring"""





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



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







  """simple docstring"""





  SCREAMING_SNAKE_CASE__    							=   get_from_cache(f"""tmp://{tmpfs_file}"""			)
  with open(UpperCamelCase__			) as f:
    SCREAMING_SNAKE_CASE__    							=   f.read()
  assert output_file_content == FILE_CONTENT



@patch("""datasets.config.HF_DATASETS_OFFLINE"""				,  UpperCamelCase__			)
def 			__SCREAMING_SNAKE_CASE						(      )							->      Dict:







  """simple docstring"""





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



@patch("""datasets.config.HF_DATASETS_OFFLINE"""				,  UpperCamelCase__			)
def 			__SCREAMING_SNAKE_CASE						(      __UpperCamelCase					: Optional[Any]			)							->      Dict:







  """simple docstring"""





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



@patch("""datasets.config.HF_DATASETS_OFFLINE"""				,  UpperCamelCase__			)
def 			__SCREAMING_SNAKE_CASE						(      __UpperCamelCase					: List[Any]			)							->      Optional[Any]:







  """simple docstring"""





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






@patch("""datasets.config.HF_DATASETS_OFFLINE"""				,  UpperCamelCase__			)
def 			__SCREAMING_SNAKE_CASE						(      __UpperCamelCase					: int			)							->      Union[str, Any]:







  """simple docstring"""





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

from collections.abc import Iterator, MutableMapping
from dataclasses import dataclass
from typing import Generic, TypeVar

__lowerCamelCase    :				List[str]							     =	TypeVar('''KEY''')
__lowerCamelCase    :				int							     =	TypeVar('''VAL''')







@dataclass(frozen=lowerCamelCase_     ,	slots=lowerCamelCase_	)
class __snake_case       (		Generic[KEY, VAL]	):
   lowerCAmelCase_														=							42
   lowerCAmelCase_														=							42







class __snake_case       (		_Item	):




   def __init__(					self    :       List[Any]   ):



     """simple docstring"""






     super().__init__(_lowercase ,			_lowercase   )




   def __bool__(					self    :       List[str]   ):



     """simple docstring"""






     return False





__lowerCamelCase    :				str							     =	_DeletedItem()







class __snake_case       (		MutableMapping[KEY, VAL]	):




   def __init__(					self    :       Optional[int] ,			_lowercase    :       int = 8 ,			_lowercase    :       float = 0.75   ):



     """simple docstring"""






     SCREAMING_SNAKE_CASE__    							=   initial_block_size
     SCREAMING_SNAKE_CASE__    							=   [None] * initial_block_size
     assert 0.0 < capacity_factor < 1.0
     SCREAMING_SNAKE_CASE__    							=   capacity_factor
     SCREAMING_SNAKE_CASE__    							=   0




   def 			__a		(					self    :       Union[str, Any] ,			_lowercase    :       KEY   ):



     """simple docstring"""






     return hash(_lowercase   ) % len(self._buckets   )




   def 			__a		(					self    :       List[str] ,			_lowercase    :       int   ):



     """simple docstring"""






     return (ind + 1) % len(self._buckets   )




   def 			__a		(					self    :       Union[str, Any] ,			_lowercase    :       int ,			_lowercase    :       KEY ,			_lowercase    :       VAL   ):



     """simple docstring"""






     SCREAMING_SNAKE_CASE__    							=   self._buckets[ind]
     if not stored:
       SCREAMING_SNAKE_CASE__    							=   _Item(_lowercase ,			_lowercase   )
       self._len += 1
       return True
     elif stored.key == key:
       SCREAMING_SNAKE_CASE__    							=   _Item(_lowercase ,			_lowercase   )
       return True
     else:
       return False




   def 			__a		(					self    :       List[Any]   ):



     """simple docstring"""






     SCREAMING_SNAKE_CASE__    							=   len(self._buckets   ) * self._capacity_factor
     return len(self   ) >= int(_lowercase   )




   def 			__a		(					self    :       Dict   ):



     """simple docstring"""






     if len(self._buckets   ) <= self._initial_block_size:
       return False
     SCREAMING_SNAKE_CASE__    							=   len(self._buckets   ) * self._capacity_factor / 2
     return len(self   ) < limit




   def 			__a		(					self    :       List[Any] ,			_lowercase    :       int   ):



     """simple docstring"""






     SCREAMING_SNAKE_CASE__    							=   self._buckets
     SCREAMING_SNAKE_CASE__    							=   [None] * new_size
     SCREAMING_SNAKE_CASE__    							=   0
     for item in old_buckets:
       if item:
         self._add_item(item.key ,			item.val   )




   def 			__a		(					self    :       Tuple   ):



     """simple docstring"""






     self._resize(len(self._buckets   ) * 2   )




   def 			__a		(					self    :       Tuple   ):



     """simple docstring"""






     self._resize(len(self._buckets   ) // 2   )




   def 			__a		(					self    :       List[str] ,			_lowercase    :       KEY   ):



     """simple docstring"""






     SCREAMING_SNAKE_CASE__    							=   self._get_bucket_index(_lowercase   )
     for _ in range(len(self._buckets   )   ):
       yield ind
       SCREAMING_SNAKE_CASE__    							=   self._get_next_ind(_lowercase   )




   def 			__a		(					self    :       List[str] ,			_lowercase    :       KEY ,			_lowercase    :       VAL   ):



     """simple docstring"""






     for ind in self._iterate_buckets(_lowercase   ):
       if self._try_set(_lowercase ,			_lowercase ,			_lowercase   ):
         break




   def __setitem__(					self    :       List[str] ,			_lowercase    :       KEY ,			_lowercase    :       VAL   ):



     """simple docstring"""






     if self._is_full():
       self._size_up()

     self._add_item(_lowercase ,			_lowercase   )




   def __delitem__(					self    :       Tuple ,			_lowercase    :       KEY   ):



     """simple docstring"""






     for ind in self._iterate_buckets(_lowercase   ):
       SCREAMING_SNAKE_CASE__    							=   self._buckets[ind]
       if item is None:
         raise KeyError(_lowercase   )
       if item is _deleted:
         continue
       if item.key == key:
         SCREAMING_SNAKE_CASE__    							=   _deleted
         self._len -= 1
         break
     if self._is_sparse():
       self._size_down()




   def __getitem__(					self    :       Tuple ,			_lowercase    :       KEY   ):



     """simple docstring"""






     for ind in self._iterate_buckets(_lowercase   ):
       SCREAMING_SNAKE_CASE__    							=   self._buckets[ind]
       if item is None:
         break
       if item is _deleted:
         continue
       if item.key == key:
         return item.val
     raise KeyError(_lowercase   )




   def __len__(					self    :       List[Any]   ):



     """simple docstring"""






     return self._len




   def __iter__(					self    :       List[str]   ):



     """simple docstring"""






     yield from (item.key for item in self._buckets if item)




   def __repr__(					self    :       Optional[Any]   ):



     """simple docstring"""






     SCREAMING_SNAKE_CASE__    							=   """ ,""".join(
         f"""{item.key}: {item.val}""" for item in self._buckets if item   )
     return f"""HashMap({val_string})"""
