"""simple docstring"""
import os
import re
import shutil
from argparse import ArgumentParser, Namespace

from datasets.commands import BaseDatasetsCLICommand
from datasets.utils.logging import get_logger


lowercase__ 	=     '<<<<<<< This should probably be modified because it mentions: '

lowercase__ 	=     '=======\n>>>>>>>\n'

lowercase__ 	=     [
    'TextEncoderConfig',
    'ByteTextEncoder',
    'SubwordTextEncoder',
    'encoder_config',
    'maybe_build_from_corpus',
    'manual_dir',
]

lowercase__ 	=     [
    # (pattern, replacement)
    # Order is important here for some replacements
    (r'tfds\.core', r'datasets'),
    (r'tf\.io\.gfile\.GFile', r'open'),
    (r'tf\.([\w\d]+)', r'datasets.Value(\'\1\')'),
    (r'tfds\.features\.Text\(\)', r'datasets.Value(\'string\')'),
    (r'tfds\.features\.Text\(', r'datasets.Value(\'string\'),'),
    (r'features\s*=\s*tfds.features.FeaturesDict\(', r'features=datasets.Features('),
    (r'tfds\.features\.FeaturesDict\(', r'dict('),
    (r'The TensorFlow Datasets Authors', r'The TensorFlow Datasets Authors and the HuggingFace Datasets Authors'),
    (r'tfds\.', r'datasets.'),
    (r'dl_manager\.manual_dir', r'self.config.data_dir'),
    (r'self\.builder_config', r'self.config'),
]







def 						__a       (     _SCREAMING_SNAKE_CASE       )     ->List[str]:
  return ConvertCommand(args.tfds_path		,					args.datasets_directory       )




class        __snake_case	(					__lowerCAmelCase    ):



      @staticmethod
      def   lowerCamelCase_       (						lowercase)     ->      Tuple:





        '''simple docstring'''





        a__:					Union[str, Any]      							=     parser.add_parser(
            'convert'   ,      help='Convert a TensorFlow Datasets dataset to a HuggingFace Datasets dataset.'   ,      )
        train_parser.add_argument(
            '--tfds_path'   ,      type=lowercase   ,      required=lowercase   ,      help='Path to a TensorFlow Datasets folder to convert or a single tfds file to convert.'   ,      )
        train_parser.add_argument(
            '--datasets_directory'   ,      type=lowercase   ,      required=lowercase   ,      help='Path to the HuggingFace Datasets folder.')
        train_parser.set_defaults(func=lowercase)



      def __init__(						self   ,      lowercase   ,      lowercase   ,      *lowercase)     ->      str:





        '''simple docstring'''





        a__:					Dict      							=     get_logger('datasets-cli/converting')

        a__:					str      							=     tfds_path
        a__:					Dict      							=     datasets_directory



      def   lowerCamelCase_       (						self)     ->      Dict:





        '''simple docstring'''





        if os.path.isdir(self._tfds_path):
          a__:					Dict      							=     os.path.abspath(self._tfds_path)
        elif os.path.isfile(self._tfds_path):
          a__:					List[str]      							=     os.path.dirname(self._tfds_path)
        else:
          raise ValueError('--tfds_path is neither a directory nor a file. Please check path.')

        a__:					Optional[Any]      							=     os.path.abspath(self._datasets_directory)

        self._logger.info(f'Converting datasets from {abs_tfds_path} to {abs_datasets_path}')

        a__:					List[Any]      							=     []
        a__:					Union[str, Any]      							=     []
        a__:					Optional[int]      							=     {}

        if os.path.isdir(self._tfds_path):
          a__:					List[str]      							=     os.listdir(lowercase)
        else:
          a__:					List[str]      							=     [os.path.basename(self._tfds_path)]

        for f_name in file_names:
          self._logger.info(f'Looking at file {f_name}')
          a__:					Union[str, Any]      							=     os.path.join(lowercase   ,      lowercase)
          a__:					Tuple      							=     os.path.join(lowercase   ,      lowercase)

          if not os.path.isfile(lowercase) or "__init__" in f_name or "_test" in f_name or ".py" not in f_name:
            self._logger.info('Skipping file')
            continue

          with open(lowercase   ,      encoding='utf-8') as f:
            a__:					List[Any]      							=     f.readlines()

          a__:					List[str]      							=     []
          a__:					str      							=     False
          a__:					Any      							=     False
          a__:					Any      							=     []
          for line in lines:
            a__:					int      							=     line

            # Convert imports
            if "import tensorflow.compat.v2 as tf" in out_line:
              continue
            elif "@tfds.core" in out_line:
              continue
            elif "builder=self" in out_line:
              continue
            elif "import tensorflow_datasets.public_api as tfds" in out_line:
              a__:					int      							=     'import datasets\n'
            elif "import tensorflow" in out_line:
              # order is important here
              a__:					Union[str, Any]      							=     ''
              continue
            elif "from absl import logging" in out_line:
              a__:					int      							=     'from datasets import logging\n'
            elif "getLogger" in out_line:
              a__:					Optional[Any]      							=     out_line.replace('getLogger'   ,      'get_logger')
            elif any(expression in out_line for expression in TO_HIGHLIGHT):
              a__:					int      							=     True
              a__:					Dict      							=     list(filter(lambda lowercase: e in out_line   ,      lowercase))
              out_lines.append(HIGHLIGHT_MESSAGE_PRE + str(lowercase) + '\n')
              out_lines.append(lowercase)
              out_lines.append(lowercase)
              continue
            else:
              for pattern, replacement in TO_CONVERT:
                a__:					Union[str, Any]      							=     re.sub(lowercase   ,      lowercase   ,      lowercase)

                # Take care of saving utilities (to later move them together with main script)
            if "tensorflow_datasets" in out_line:
              a__:					Union[str, Any]      							=     re.match(r'from\stensorflow_datasets.*import\s([^\.\r\n]+)'   ,      lowercase)
              tfds_imports.extend(imp.strip() for imp in match.group(1).split(','))
              a__:					int      							=     'from . import ' + match.group(1)

            # Check we have not forget anything
            if "tf." in out_line or "tfds." in out_line or "tensorflow_datasets" in out_line:
              raise ValueError(f'Error converting {out_line.strip()}')

            if "GeneratorBasedBuilder" in out_line or "BeamBasedBuilder" in out_line:
              a__:					List[Any]      							=     True
            out_lines.append(lowercase)

          if is_builder or "wmt" in f_name:
            # We create a new directory for each dataset
            a__:					str      							=     f_name.replace('.py'   ,      '')
            a__:					Union[str, Any]      							=     os.path.join(lowercase   ,      lowercase)
            a__:					Any      							=     os.path.join(lowercase   ,      lowercase)
            os.makedirs(lowercase   ,      exist_ok=lowercase)
            self._logger.info(f'Adding directory {output_dir}')
            imports_to_builder_map.update({imp: output_dir for imp in tfds_imports})
          else:
            # Utilities will be moved at the end
            utils_files.append(lowercase)

          if needs_manual_update:
            with_manual_update.append(lowercase)

          with open(lowercase   ,      'w'   ,      encoding='utf-8') as f:
            f.writelines(lowercase)
          self._logger.info(f'Converted in {output_file}')

        for utils_file in utils_files:
          try:
            a__:					Optional[Any]      							=     os.path.basename(lowercase)
            a__:					Optional[Any]      							=     imports_to_builder_map[f_name.replace('.py'   ,      '')]
            self._logger.info(f'Moving {dest_folder} to {utils_file}')
            shutil.copy(lowercase   ,      lowercase)
          except KeyError:
            self._logger.error(f'Cannot find destination folder for {utils_file}. Please copy manually.')

        if with_manual_update:
          for file_path in with_manual_update:
            self._logger.warning(
                f'You need to manually update file {file_path} to remove configurations using \'TextEncoderConfig\'.')



"""simple docstring"""
import logging
import os
import threading
import time


try:
 import warnings
except ImportError:
 lowercase__ 	=     None

try:
 import msvcrt
except ImportError:
 lowercase__ 	=     None

try:
 import fcntl
except ImportError:
 lowercase__ 	=     None


# Backward compatibility
# ------------------------------------------------
try:
 TimeoutError
except NameError:
 lowercase__ 	=     OSError


# Data
# ------------------------------------------------
lowercase__ 	=     [
    'Timeout',
    'BaseFileLock',
    'WindowsFileLock',
    'UnixFileLock',
    'SoftFileLock',
    'FileLock',
]

lowercase__ 	=     '3.0.12'


lowercase__ 	=     None







def 						__a       (     )     ->List[Any]:
  global _logger
  a__:					str      							=     _logger or logging.getLogger(__name__       )
  return _logger




class        __snake_case	(					__lowerCAmelCase    ):



      def __init__(						self   ,      lowercase)     ->      Any:





        '''simple docstring'''





        a__:					List[Any]      							=     lock_file
        return None



      def __str__(						self)     ->      List[str]:





        '''simple docstring'''





        a__:					int      							=     f'The file lock \'{self.lock_file}\' could not be acquired.'
        return temp







class        __snake_case	:



      def __init__(						self   ,      lowercase)     ->      Union[str, Any]:





        '''simple docstring'''





        a__:					Any      							=     lock
        return None



      def __enter__(						self)     ->      List[Any]:





        '''simple docstring'''





        return self.lock



      def __exit__(						self   ,      lowercase   ,      lowercase   ,      lowercase)     ->      int:





        '''simple docstring'''





        self.lock.release()
        return None







class        __snake_case	:



      def __init__(						self   ,      lowercase   ,      lowercase=-1   ,      lowercase=None)     ->      Dict:





        '''simple docstring'''





        a__:					Union[str, Any]      							=     max_filename_length if max_filename_length is not None else 2_55
        # Hash the filename if it's too long
        a__:					Tuple      							=     self.hash_filename_if_too_long(lowercase   ,      lowercase)
        # The path to the lock file.
        a__:					Any      							=     lock_file

        # The file descriptor for the *_lock_file* as it is returned by the
        # os.open() function.
        # This file lock is only NOT None, if the object currently holds the
        # lock.
        a__:					Dict      							=     None

        # The default timeout value.
        a__:					Union[str, Any]      							=     timeout

        # We use this lock primarily for the lock counter.
        a__:					Any      							=     threading.Lock()

        # The lock counter is used for implementing the nested locking
        # mechanism. Whenever the lock is acquired, the counter is increased and
        # the lock is only released, when this value is 0 again.
        a__:					Tuple      							=     0
        return None



      @property
      def   lowerCamelCase_       (						self)     ->      List[Any]:





        '''simple docstring'''





        return self._lock_file



      @property
      def   lowerCamelCase_       (						self)     ->      int:





        '''simple docstring'''





        return self._timeout



      @timeout.setter
      def   lowerCamelCase_       (						self   ,      lowercase)     ->      List[str]:





        '''simple docstring'''





        a__:					Optional[int]      							=     float(lowercase)
        return None



      def   lowerCamelCase_       (						self)     ->      List[str]:





        '''simple docstring'''





        raise NotImplementedError()



      def   lowerCamelCase_       (						self)     ->      int:





        '''simple docstring'''





        raise NotImplementedError()



      @property
      def   lowerCamelCase_       (						self)     ->      str:





        '''simple docstring'''





        return self._lock_file_fd is not None



      def   lowerCamelCase_       (						self   ,      lowercase=None   ,      lowercase=0.05)     ->      int:





        '''simple docstring'''





        if timeout is None:
          a__:					int      							=     self.timeout

        # Increment the number right at the beginning.
        # We can still undo it, if something fails.
        with self._thread_lock:
          self._lock_counter += 1

        a__:					Optional[int]      							=     id(self)
        a__:					Union[str, Any]      							=     self._lock_file
        a__:					Optional[int]      							=     time.time()
        try:
          while True:
            with self._thread_lock:
              if not self.is_locked:
                logger().debug(f'Attempting to acquire lock {lock_id} on {lock_filename}')
                self._acquire()

            if self.is_locked:
              logger().debug(f'Lock {lock_id} acquired on {lock_filename}')
              break
            elif timeout >= 0 and time.time() - start_time > timeout:
              logger().debug(f'Timeout on acquiring lock {lock_id} on {lock_filename}')
              raise Timeout(self._lock_file)
            else:
              logger().debug(
                  f'Lock {lock_id} not acquired on {lock_filename}, waiting {poll_intervall} seconds ...')
              time.sleep(lowercase)
        except:  # noqa
          # Something did go wrong, so decrement the counter.
          with self._thread_lock:
            a__:					Optional[int]      							=     max(0   ,      self._lock_counter - 1)

          raise
        return _Acquire_ReturnProxy(lock=self)



      def   lowerCamelCase_       (						self   ,      lowercase=False)     ->      Tuple:





        '''simple docstring'''





        with self._thread_lock:
          if self.is_locked:
            self._lock_counter -= 1

            if self._lock_counter == 0 or force:
              a__:					List[str]      							=     id(self)
              a__:					List[Any]      							=     self._lock_file

              logger().debug(f'Attempting to release lock {lock_id} on {lock_filename}')
              self._release()
              a__:					List[str]      							=     0
              logger().debug(f'Lock {lock_id} released on {lock_filename}')

        return None



      def __enter__(						self)     ->      Dict:





        '''simple docstring'''





        self.acquire()
        return self



      def __exit__(						self   ,      lowercase   ,      lowercase   ,      lowercase)     ->      List[str]:





        '''simple docstring'''





        self.release()
        return None



      def __del__(						self)     ->      Optional[int]:





        '''simple docstring'''





        self.release(force=lowercase)
        return None



      def   lowerCamelCase_       (						self   ,      lowercase   ,      lowercase)     ->      str:





        '''simple docstring'''





        a__:					List[str]      							=     os.path.basename(lowercase)
        if len(lowercase) > max_length and max_length > 0:
          a__:					str      							=     os.path.dirname(lowercase)
          a__:					Optional[int]      							=     str(hash(lowercase))
          a__:					List[str]      							=     filename[: max_length - len(lowercase) - 8] + '...' + hashed_filename + '.lock'
          return os.path.join(lowercase   ,      lowercase)
        else:
          return path







class        __snake_case	(					__lowerCAmelCase    ):



      def __init__(						self   ,      lowercase   ,      lowercase=-1   ,      lowercase=None)     ->      Dict:





        '''simple docstring'''





        from .file_utils import relative_to_absolute_path

        super().__init__(lowercase   ,      timeout=lowercase   ,      max_filename_length=lowercase)
        a__:					List[Any]      							=     '\\\\?\\' + relative_to_absolute_path(self.lock_file)



      def   lowerCamelCase_       (						self)     ->      Tuple:





        '''simple docstring'''





        a__:					str      							=     os.O_RDWR | os.O_CREAT | os.O_TRUNC

        try:
          a__:					Tuple      							=     os.open(self._lock_file   ,      lowercase)
        except OSError:
          pass
        else:
          try:
            msvcrt.locking(lowercase   ,      msvcrt.LK_NBLCK   ,      1)
          except OSError:
            os.close(lowercase)
          else:
            a__:					Dict      							=     fd
        return None



      def   lowerCamelCase_       (						self)     ->      Tuple:





        '''simple docstring'''





        a__:					int      							=     self._lock_file_fd
        a__:					Union[str, Any]      							=     None
        msvcrt.locking(lowercase   ,      msvcrt.LK_UNLCK   ,      1)
        os.close(lowercase)

        try:
          os.remove(self._lock_file)
        # Probably another instance of the application
        # that acquired the file lock.
        except OSError:
          pass
        return None







class        __snake_case	(					__lowerCAmelCase    ):



      def __init__(						self   ,      lowercase   ,      lowercase=-1   ,      lowercase=None)     ->      Dict:





        '''simple docstring'''





        a__:					Union[str, Any]      							=     os.statvfs(os.path.dirname(lowercase)).f_namemax
        super().__init__(lowercase   ,      timeout=lowercase   ,      max_filename_length=lowercase)



      def   lowerCamelCase_       (						self)     ->      str:





        '''simple docstring'''





        a__:					Optional[int]      							=     os.O_RDWR | os.O_CREAT | os.O_TRUNC
        a__:					int      							=     os.open(self._lock_file   ,      lowercase)

        try:
          fcntl.flock(lowercase   ,      fcntl.LOCK_EX | fcntl.LOCK_NB)
        except OSError:
          os.close(lowercase)
        else:
          a__:					Any      							=     fd
        return None



      def   lowerCamelCase_       (						self)     ->      List[str]:





        '''simple docstring'''





        a__:					str      							=     self._lock_file_fd
        a__:					Tuple      							=     None
        fcntl.flock(lowercase   ,      fcntl.LOCK_UN)
        os.close(lowercase)
        return None







class        __snake_case	(					__lowerCAmelCase    ):



      def   lowerCamelCase_       (						self)     ->      Tuple:





        '''simple docstring'''





        a__:					int      							=     os.O_WRONLY | os.O_CREAT | os.O_EXCL | os.O_TRUNC
        try:
          a__:					Optional[Any]      							=     os.open(self._lock_file   ,      lowercase)
        except OSError:
          pass
        else:
          a__:					Union[str, Any]      							=     fd
        return None



      def   lowerCamelCase_       (						self)     ->      str:





        '''simple docstring'''





        os.close(self._lock_file_fd)
        a__:					int      							=     None

        try:
          os.remove(self._lock_file)
        # The file is already deleted and that's what we want.
        except OSError:
          pass
        return None







lowercase__ 	=     None

if msvcrt:
 lowercase__ 	=     WindowsFileLock
elif fcntl:
 lowercase__ 	=     UnixFileLock
else:
 lowercase__ 	=     SoftFileLock

 if warnings is not None:
  warnings.warn('only soft file lock is available')


