



# Lint as: python3
import os
import re
import urllib.parse
from pathlib import Path
from typing import Callable, List, Optional, Union
from zipfile import ZipFile

from ..utils.file_utils import cached_path, hf_github_url
from ..utils.logging import get_logger
from ..utils.version import Version


__UpperCAmelCase	       =	get_logger(__name__)



class     lowerCAmelCase_		:
       UpperCAmelCase__    : Optional[int]       					=  "dummy_data"
       UpperCAmelCase__    : Union[str, Any]       					=  "datasets"
       UpperCAmelCase__    : Tuple       					=  False
       def __init__(      self,      SCREAMING_SNAKE_CASE_,      SCREAMING_SNAKE_CASE_,      SCREAMING_SNAKE_CASE_,      SCREAMING_SNAKE_CASE_ = None,      SCREAMING_SNAKE_CASE_ = False,      SCREAMING_SNAKE_CASE_ = True,      SCREAMING_SNAKE_CASE_ = None,      )					->		Tuple:
          UpperCamelCase   :  List[str]						     =     0
          UpperCamelCase   :  Dict						     =     dataset_name
          UpperCamelCase   :  Any						     =     cache_dir
          UpperCamelCase   :  Any						     =     use_local_dummy_data
          UpperCamelCase   :  Tuple						     =     config
          # download_callbacks take a single url as input
          UpperCamelCase   :  List[Callable]						     =     download_callbacks or []
          # if False, it doesn't load existing files and it returns the paths of the dummy files relative
          # to the dummy_data zip file root
          UpperCamelCase   :  List[Any]						     =     load_existing_dummy_data

          # TODO(PVP, QL) might need to make this more general
          UpperCamelCase   :  List[str]						     =     str(SCREAMING_SNAKE_CASE_	)
          # to be downloaded
          UpperCamelCase   :  List[str]						     =     None
          UpperCamelCase   :  List[str]						     =     None
       @property
       def  snake_case_	(      self	)					->		Union[str, Any]:
          if self._dummy_file is None:
             UpperCamelCase   :  Optional[Any]						     =     self.download_dummy_data()
          return self._dummy_file
       @property
       def  snake_case_	(      self	)					->		Union[str, Any]:
          if self.config is not None:
             # structure is dummy / config_name / version_name
             return os.path.join('dummy',      self.config.name,      self.version_name	)
          # structure is dummy / version_name
          return os.path.join('dummy',      self.version_name	)
       @property
       def  snake_case_	(      self	)					->		Any:
          return os.path.join(self.dummy_data_folder,      'dummy_data.zip'	)
       def  snake_case_	(      self	)					->		Optional[Any]:
          UpperCamelCase   :  Optional[Any]						     =     (
              self.local_path_to_dummy_data if self.use_local_dummy_data is True else self.github_path_to_dummy_data
          )

          UpperCamelCase   :  Any						     =     cached_path(
              SCREAMING_SNAKE_CASE_,      cache_dir=self.cache_dir,      extract_compressed_file=SCREAMING_SNAKE_CASE_,      force_extract=SCREAMING_SNAKE_CASE_	)

          return os.path.join(SCREAMING_SNAKE_CASE_,      self.dummy_file_name	)
       @property
       def  snake_case_	(      self	)					->		Any:
          return os.path.join(self.datasets_scripts_dir,      self.dataset_name,      self.dummy_zip_file	)
       @property
       def  snake_case_	(      self	)					->		Tuple:
          if self._bucket_url is None:
             UpperCamelCase   :  Union[str, Any]						     =     hf_github_url(self.dataset_name,      self.dummy_zip_file.replace(os.sep,      '/'	)	)
          return self._bucket_url
       @property
       def  snake_case_	(      self	)					->		Dict:
          # return full path if its a dir
          if os.path.isdir(self.dummy_file	):
             return self.dummy_file
          # else cut off path to file -> example `xsum`.
          return "/".join(self.dummy_file.replace(os.sep,      '/'	).split('/'	)[:-1]	)
       def  snake_case_	(      self,      SCREAMING_SNAKE_CASE_,      *SCREAMING_SNAKE_CASE_	)					->		int:
          if self.load_existing_dummy_data:
             # dummy data is downloaded and tested
             UpperCamelCase   :  Tuple						     =     self.dummy_file
          else:
             # dummy data cannot be downloaded and only the path to dummy file is returned
             UpperCamelCase   :  Tuple						     =     self.dummy_file_name

          # special case when data_url is a dict
          if isinstance(SCREAMING_SNAKE_CASE_,      SCREAMING_SNAKE_CASE_	):
             return self.create_dummy_data_dict(SCREAMING_SNAKE_CASE_,      SCREAMING_SNAKE_CASE_	)
          elif isinstance(SCREAMING_SNAKE_CASE_,      (list, tuple)	):
             return self.create_dummy_data_list(SCREAMING_SNAKE_CASE_,      SCREAMING_SNAKE_CASE_	)
          else:
             return self.create_dummy_data_single(SCREAMING_SNAKE_CASE_,      SCREAMING_SNAKE_CASE_	)
       def  snake_case_	(      self,      SCREAMING_SNAKE_CASE_,      *SCREAMING_SNAKE_CASE_	)					->		Optional[Any]:
          return self.download_and_extract(SCREAMING_SNAKE_CASE_	)
       def  snake_case_	(      self,      SCREAMING_SNAKE_CASE_,      SCREAMING_SNAKE_CASE_	)					->		Optional[Any]:
          return self.download_and_extract(SCREAMING_SNAKE_CASE_	)
       def  snake_case_	(      self,      SCREAMING_SNAKE_CASE_,      *SCREAMING_SNAKE_CASE_,      **SCREAMING_SNAKE_CASE_	)					->		Any:
          return path
       def  snake_case_	(      self	)					->		List[Any]:
          return {}
       def  snake_case_	(      self,      SCREAMING_SNAKE_CASE_,      SCREAMING_SNAKE_CASE_	)					->		Dict:
          UpperCamelCase   :  List[Any]						     =     {}
          for key, single_urls in data_url.items():
             for download_callback in self.download_callbacks:
                if isinstance(SCREAMING_SNAKE_CASE_,      SCREAMING_SNAKE_CASE_	):
                   for single_url in single_urls:
                      download_callback(SCREAMING_SNAKE_CASE_	)
                else:
                   UpperCamelCase   :  Tuple						     =     single_urls
                   download_callback(SCREAMING_SNAKE_CASE_	)
            # we force the name of each key to be the last file / folder name of the url path
            # if the url has arguments, we need to encode them with urllib.parse.quote_plus
             if isinstance(SCREAMING_SNAKE_CASE_,      SCREAMING_SNAKE_CASE_	):
                UpperCamelCase   :  int						     =     [os.path.join(SCREAMING_SNAKE_CASE_,      urllib.parse.quote_plus(Path(SCREAMING_SNAKE_CASE_	).name	)	) for x in single_urls]
             else:
                UpperCamelCase   :  List[Any]						     =     single_urls
                UpperCamelCase   :  Any						     =     os.path.join(SCREAMING_SNAKE_CASE_,      urllib.parse.quote_plus(Path(SCREAMING_SNAKE_CASE_	).name	)	)
             UpperCamelCase   :  List[str]						     =     value

          # make sure that values are unique
          if all(isinstance(SCREAMING_SNAKE_CASE_,      SCREAMING_SNAKE_CASE_	) for i in dummy_data_dict.values()	) and len(set(dummy_data_dict.values()	)	) < len(
              dummy_data_dict.values()	):
             # append key to value to make its name unique
             UpperCamelCase   :  Dict						     =     {key: value + key for key, value in dummy_data_dict.items()}

          return dummy_data_dict
       def  snake_case_	(      self,      SCREAMING_SNAKE_CASE_,      SCREAMING_SNAKE_CASE_	)					->		Optional[Any]:
          UpperCamelCase   :  Union[str, Any]						     =     []
          # trick: if there are many shards named like `data.txt-000001-of-00300`, only use the first one
          UpperCamelCase   :  Tuple						     =     all(bool(re.findall('[0-9]{3,}-of-[0-9]{3,}',      SCREAMING_SNAKE_CASE_	)	) for url in data_url	)
          UpperCamelCase   :  List[Any]						     =     all(
              url.startswith('https://ftp.ncbi.nlm.nih.gov/pubmed/baseline/pubmed'	) for url in data_url	)
          if data_url and (is_tf_records or is_pubmed_records):
             UpperCamelCase   :  Union[str, Any]						     =     [data_url[0]] * len(SCREAMING_SNAKE_CASE_	)
          for single_url in data_url:
             for download_callback in self.download_callbacks:
                download_callback(SCREAMING_SNAKE_CASE_	)
             # we force the name of each key to be the last file / folder name of the url path
             # if the url has arguments, we need to encode them with urllib.parse.quote_plus
             UpperCamelCase   :  List[Any]						     =     os.path.join(SCREAMING_SNAKE_CASE_,      urllib.parse.quote_plus(single_url.split('/'	)[-1]	)	)
             dummy_data_list.append(SCREAMING_SNAKE_CASE_	)
          return dummy_data_list
       def  snake_case_	(      self,      SCREAMING_SNAKE_CASE_,      SCREAMING_SNAKE_CASE_	)					->		Tuple:
          for download_callback in self.download_callbacks:
             download_callback(SCREAMING_SNAKE_CASE_	)
          # we force the name of each key to be the last file / folder name of the url path
          # if the url has arguments, we need to encode them with urllib.parse.quote_plus
          UpperCamelCase   :  Union[str, Any]						     =     os.path.join(SCREAMING_SNAKE_CASE_,      urllib.parse.quote_plus(data_url.split('/'	)[-1]	)	)
          if os.path.exists(SCREAMING_SNAKE_CASE_	) or not self.load_existing_dummy_data:
             return value
          else:
             # Backward compatibility, maybe deprecate at one point.
             # For many datasets with single url calls to dl_manager.download_and_extract,
             # the dummy_data.zip file is actually the zipped downloaded file
             # while now we expected the dummy_data.zip file to be a directory containing
             # the downloaded file.
             return path_to_dummy_data
       def  snake_case_	(      self	)					->		Optional[Any]:
          pass
       def  snake_case_	(      self	)					->		Dict:
          pass
       def  snake_case_	(      self,      SCREAMING_SNAKE_CASE_	)					->		Any:
          def _iter_archive_members(SCREAMING_SNAKE_CASE_	):
             # this preserves the order of the members inside the ZIP archive
             UpperCamelCase   :  Optional[int]						     =     Path(self.dummy_file	).parent
             UpperCamelCase   :  Optional[int]						     =     path.relative_to(SCREAMING_SNAKE_CASE_	)
             with ZipFile(self.local_path_to_dummy_data	) as zip_file:
                UpperCamelCase   :  List[str]						     =     zip_file.namelist()
             for member in members:
                if member.startswith(relative_path.as_posix()	):
                   yield dummy_parent_path.joinpath(SCREAMING_SNAKE_CASE_	)

          UpperCamelCase   :  Dict						     =     Path(SCREAMING_SNAKE_CASE_	)
          UpperCamelCase   :  List[str]						     =     _iter_archive_members(SCREAMING_SNAKE_CASE_	) if self.use_local_dummy_data else path.rglob('*'	)
          for file_path in file_paths:
             if file_path.is_file() and not file_path.name.startswith(('.', '__')	):
                yield file_path.relative_to(SCREAMING_SNAKE_CASE_	).as_posix(), file_path.open('rb'	)






       def  snake_case_	(      self,      SCREAMING_SNAKE_CASE_	)					->		Dict:
          if not isinstance(SCREAMING_SNAKE_CASE_,      SCREAMING_SNAKE_CASE_	):
             UpperCamelCase   :  int						     =     [paths]
          for path in paths:
             if os.path.isfile(SCREAMING_SNAKE_CASE_	):
                if os.path.basename(SCREAMING_SNAKE_CASE_	).startswith(('.', '__')	):
                   return
                yield path
             else:
                for dirpath, dirnames, filenames in os.walk(SCREAMING_SNAKE_CASE_	):
                   if os.path.basename(SCREAMING_SNAKE_CASE_	).startswith(('.', '__')	):
                      continue
                   dirnames.sort()
                   for filename in sorted(SCREAMING_SNAKE_CASE_	):
                      if filename.startswith(('.', '__')	):
                         continue
                      yield os.path.join(SCREAMING_SNAKE_CASE_,      SCREAMING_SNAKE_CASE_	)








import re
def 		UpperCamelCase     (       snake_case__	:   str     )     ->					str:

   if len(re.findall('[ATCG]'	,					snake_case__     )     ) != len(snake_case__     ):
      raise ValueError('Invalid Strand'     )

   return dna.translate(dna.maketrans('ATCG'	,					'TAGC'     )     )


if __name__ == "__main__":
    import doctest

    doctest.testmod()



