






'''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


UpperCamelCase     :   Optional[Any]	      =		'<<<<<<< This should probably be modified because it mentions: '

UpperCamelCase     :   Union[str, Any]	      =		'=======\n>>>>>>>\n'

UpperCamelCase     :   Optional[int]	      =		[
    'TextEncoderConfig',
    'ByteTextEncoder',
    'SubwordTextEncoder',
    'encoder_config',
    'maybe_build_from_corpus',
    'manual_dir',
]

UpperCamelCase     :   Optional[Any]	      =		[
    # (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__      (					__lowerCAmelCase		:      Namespace    ):
						return ConvertCommand(args.tfds_path ,     args.datasets_directory    )





class 		UpperCamelCase__     (a      ):




		'''simple docstring'''





		@staticmethod
		def       UpperCamelCase_       (   _lowerCAmelCase							):
								lowerCamelCase__								=	parser.add_parser(
								    """convert""" ,help="""Convert a TensorFlow Datasets dataset to a HuggingFace Datasets dataset.""" ,)
								train_parser.add_argument(
								    """--tfds_path""" ,type=_lowerCAmelCase ,required=_lowerCAmelCase ,help="""Path to a TensorFlow Datasets folder to convert or a single tfds file to convert.""" ,)
								train_parser.add_argument(
								    """--datasets_directory""" ,type=_lowerCAmelCase ,required=_lowerCAmelCase ,help="""Path to the HuggingFace Datasets folder."""							)
								train_parser.set_defaults(func=_lowerCAmelCase							)






		def __init__(   self ,_lowerCAmelCase ,_lowerCAmelCase ,*_lowerCAmelCase							):
								lowerCamelCase__								=	get_logger("""datasets-cli/converting"""							)

								lowerCamelCase__								=	tfds_path
								lowerCamelCase__								=	datasets_directory






		def       UpperCamelCase_       (   self							):
								if os.path.isdir(self._tfds_path							):
														lowerCamelCase__								=	os.path.abspath(self._tfds_path							)
								elif os.path.isfile(self._tfds_path							):
														lowerCamelCase__								=	os.path.dirname(self._tfds_path							)
								else:
														raise ValueError("""--tfds_path is neither a directory nor a file. Please check path."""							)

								lowerCamelCase__								=	os.path.abspath(self._datasets_directory							)

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

								lowerCamelCase__								=	[]
								lowerCamelCase__								=	[]
								lowerCamelCase__								=	{}

								if os.path.isdir(self._tfds_path							):
														lowerCamelCase__								=	os.listdir(_lowerCAmelCase							)
								else:
														lowerCamelCase__								=	[os.path.basename(self._tfds_path							)]

								for f_name in file_names:
														self._logger.info(F'''Looking at file {f_name}'''							)
														lowerCamelCase__								=	os.path.join(_lowerCAmelCase ,_lowerCAmelCase							)
														lowerCamelCase__								=	os.path.join(_lowerCAmelCase ,_lowerCAmelCase							)

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

														with open(_lowerCAmelCase ,encoding="""utf-8"""							) as f:
																				lowerCamelCase__								=	f.readlines()

														lowerCamelCase__								=	[]
														lowerCamelCase__								=	False
														lowerCamelCase__								=	False
														lowerCamelCase__								=	[]
														for line in lines:
																				lowerCamelCase__								=	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:
																										lowerCamelCase__								=	"""import datasets\n"""
																				elif "import tensorflow" in out_line:
																										# order is important here
																										lowerCamelCase__								=	""""""
																										continue
																				elif "from absl import logging" in out_line:
																										lowerCamelCase__								=	"""from datasets import logging\n"""
																				elif "getLogger" in out_line:
																										lowerCamelCase__								=	out_line.replace("""getLogger""" ,"""get_logger"""							)
																				elif any(expression in out_line for expression in TO_HIGHLIGHT							):
																										lowerCamelCase__								=	True
																										lowerCamelCase__								=	list(filter(lambda _lowerCAmelCase							: e in out_line ,_lowerCAmelCase							)							)
																										out_lines.append(HIGHLIGHT_MESSAGE_PRE + str(_lowerCAmelCase							) + """\n"""							)
																										out_lines.append(_lowerCAmelCase							)
																										out_lines.append(_lowerCAmelCase							)
																										continue
																				else:
																										for pattern, replacement in TO_CONVERT:
																																lowerCamelCase__								=	re.sub(_lowerCAmelCase ,_lowerCAmelCase ,_lowerCAmelCase							)

                # Take care of saving utilities (to later move them together with main script)
																				if "tensorflow_datasets" in out_line:
																										lowerCamelCase__								=	re.match(R"""from\stensorflow_datasets.*import\s([^\.\r\n]+)""" ,_lowerCAmelCase							)
																										tfds_imports.extend(imp.strip() for imp in match.group(1							).split(""","""							)							)
																										lowerCamelCase__								=	"""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:
																										lowerCamelCase__								=	True
																				out_lines.append(_lowerCAmelCase							)

														if is_builder or "wmt" in f_name:
																				# We create a new directory for each dataset
																				lowerCamelCase__								=	f_name.replace(""".py""" ,""""""							)
																				lowerCamelCase__								=	os.path.join(_lowerCAmelCase ,_lowerCAmelCase							)
																				lowerCamelCase__								=	os.path.join(_lowerCAmelCase ,_lowerCAmelCase							)
																				os.makedirs(_lowerCAmelCase ,exist_ok=_lowerCAmelCase							)
																				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(_lowerCAmelCase							)

														if needs_manual_update:
																				with_manual_update.append(_lowerCAmelCase							)

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

								for utils_file in utils_files:
														try:
																				lowerCamelCase__								=	os.path.basename(_lowerCAmelCase							)
																				lowerCamelCase__								=	imports_to_builder_map[f_name.replace(""".py""" ,""""""							)]
																				self._logger.info(F'''Moving {dest_folder} to {utils_file}'''							)
																				shutil.copy(_lowerCAmelCase ,_lowerCAmelCase							)
														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\'.'''							)



import enum
import shutil
import sys


__A,		__A							=shutil.get_terminal_size()

__A							={'''UP''': '''A''', '''DOWN''': '''B''', '''RIGHT''': '''C''', '''LEFT''': '''D'''}




class        _SCREAMING_SNAKE_CASE	( enum.Enum		):
	lowerCAmelCase__   =					0
	lowerCAmelCase__   =					1





def      lowerCamelCase_					(							lowerCamelCase__      ,					lowerCamelCase__=""       ):
				sys.stdout.write(str(lowerCamelCase__       ) + end       )
				sys.stdout.flush()





def      lowerCamelCase_					(							lowerCamelCase__      ,					lowerCamelCase__      ,					lowerCamelCase__=""       ):
				forceWrite(F'\u001b[{color}m{content}\u001b[0m'      ,					lowerCamelCase__       )





def      lowerCamelCase_					(							):
				forceWrite("\r"       )





def      lowerCamelCase_					(							lowerCamelCase__      ,					lowerCamelCase__       ):
				forceWrite(F'\033[{num_lines}{CURSOR_TO_CHAR[direction.upper()]}'       )





def      lowerCamelCase_					(							):
				forceWrite(" " * TERMINAL_WIDTH       )
				reset_cursor()





def      lowerCamelCase_					(							):
				reset_cursor()
				forceWrite("-" * TERMINAL_WIDTH       )


