import argparse
import os
import re


lowerCAmelCase__     						=			'src/transformers'

# Pattern that looks at the indentation in a line.
lowerCAmelCase__     						=			re.compile(r'^(\s*)\S')
# Pattern that matches `"key":" and puts `key` in group 0.
lowerCAmelCase__     						=			re.compile(r'^\s*"([^"]+)":')
# Pattern that matches `_import_structure["key"]` and puts `key` in group 0.
lowerCAmelCase__     						=			re.compile(r'^\s*_import_structure\["([^"]+)"\]')
# Pattern that matches `"key",` and puts `key` in group 0.
lowerCAmelCase__     						=			re.compile(r'^\s*"([^"]+)",\s*$')
# Pattern that matches any `[stuff]` and puts `stuff` in group 0.
lowerCAmelCase__     						=			re.compile(r'\[([^\]]+)\]')






def 				__lowerCamelCase		(						lowerCAmelCase__     ):
       lowerCAmelCase__					     = _re_indent.search(lowerCAmelCase__     )
       return "" if search is None else search.groups()[0]






def 				__lowerCamelCase		(						lowerCAmelCase__     ,  lowerCAmelCase__=""     ,  lowerCAmelCase__=None     ,  lowerCAmelCase__=None     ):
       lowerCAmelCase__					     = 0
       lowerCAmelCase__					     = code.split('\n'     )
       if start_prompt is not None:
              while not lines[index].startswith(lowerCAmelCase__     ):
                     index += 1
              lowerCAmelCase__					     = ['\n'.join(lines[:index]     )]
       else:
              lowerCAmelCase__					     = []

       # We split into blocks until we get to the `end_prompt` (or the end of the block).
       lowerCAmelCase__					     = [lines[index]]
       index += 1
       while index < len(lowerCAmelCase__     ) and (end_prompt is None or not lines[index].startswith(lowerCAmelCase__     )):
              if len(lines[index]     ) > 0 and get_indent(lines[index]     ) == indent_level:
                     if len(lowerCAmelCase__     ) > 0 and get_indent(current_block[-1]     ).startswith(indent_level + ' '     ):
                            current_block.append(lines[index]     )
                            blocks.append('\n'.join(lowerCAmelCase__     )     )
                            if index < len(lowerCAmelCase__     ) - 1:
                                   lowerCAmelCase__					     = [lines[index + 1]]
                                   index += 1
                            else:
                                   lowerCAmelCase__					     = []
                     else:
                            blocks.append('\n'.join(lowerCAmelCase__     )     )
                            lowerCAmelCase__					     = [lines[index]]
              else:
                     current_block.append(lines[index]     )
              index += 1

       # Adds current block if it's nonempty.
       if len(lowerCAmelCase__     ) > 0:
              blocks.append('\n'.join(lowerCAmelCase__     )     )

       # Add final block after end_prompt if provided.
       if end_prompt is not None and index < len(lowerCAmelCase__     ):
              blocks.append('\n'.join(lines[index:]     )     )

       return blocks






def 				__lowerCamelCase		(						lowerCAmelCase__     ):

       def _inner(lowerCAmelCase__     ):
              return key(lowerCAmelCase__     ).lower().replace('_'     ,  ''     )

       return _inner






def 				__lowerCamelCase		(						lowerCAmelCase__     ,  lowerCAmelCase__=None     ):

       # If no key is provided, we use a noop.
       def noop(lowerCAmelCase__     ):
              return x

       if key is None:
              lowerCAmelCase__					     = noop
       # Constants are all uppercase, they go first.
       lowerCAmelCase__					     = [obj for obj in objects if key(lowerCAmelCase__     ).isupper()]
       # Classes are not all uppercase but start with a capital, they go second.
       lowerCAmelCase__					     = [obj for obj in objects if key(lowerCAmelCase__     )[0].isupper() and not key(lowerCAmelCase__     ).isupper()]
       # Functions begin with a lowercase, they go last.
       lowerCAmelCase__					     = [obj for obj in objects if not key(lowerCAmelCase__     )[0].isupper()]

       lowerCAmelCase__					     = ignore_underscore(lowerCAmelCase__     )
       return sorted(lowerCAmelCase__     ,  key=lowerCAmelCase__     ) + sorted(lowerCAmelCase__     ,  key=lowerCAmelCase__     ) + sorted(lowerCAmelCase__     ,  key=lowerCAmelCase__     )






def 				__lowerCamelCase		(						lowerCAmelCase__     ):

       # This inner function sort imports between [ ].
       def _replace(lowerCAmelCase__     ):
              lowerCAmelCase__					     = match.groups()[0]
              if "," not in imports:
                     return F"""[{imports}]"""
              lowerCAmelCase__					     = [part.strip().replace('"'     ,  ''     ) for part in imports.split(','     )]
              # We will have a final empty element if the line finished with a comma.
              if len(keys[-1]     ) == 0:
                     lowerCAmelCase__					     = keys[:-1]
              return "[" + ", ".join([F"""\"{k}\"""" for k in sort_objects(lowerCAmelCase__     )]     ) + "]"

       lowerCAmelCase__					     = import_statement.split('\n'     )
       if len(lowerCAmelCase__     ) > 3:
              # Here we have to sort internal imports that are on several lines (one per name):
              # key: [
              #     "object1",
              #     "object2",
              #     ...
              # ]

              # We may have to ignore one or two lines on each side.
              lowerCAmelCase__					     = 2 if lines[1].strip() == '[' else 1
              lowerCAmelCase__					     = [(i, _re_strip_line.search(lowerCAmelCase__     ).groups()[0]) for i, line in enumerate(lines[idx:-idx]     )]
              lowerCAmelCase__					     = sort_objects(lowerCAmelCase__     ,  key=lambda lowerCAmelCase__     : x[1]     )
              lowerCAmelCase__					     = [lines[x[0] + idx] for x in sorted_indices]
              return "\n".join(lines[:idx] + sorted_lines + lines[-idx:]     )
       elif len(lowerCAmelCase__     ) == 3:
              # Here we have to sort internal imports that are on one separate line:
              # key: [
              #     "object1", "object2", ...
              # ]
              if _re_bracket_content.search(lines[1]     ) is not None:
                     lowerCAmelCase__					     = _re_bracket_content.sub(_replace     ,  lines[1]     )
              else:
                     lowerCAmelCase__					     = [part.strip().replace('"'     ,  ''     ) for part in lines[1].split(','     )]
                     # We will have a final empty element if the line finished with a comma.
                     if len(keys[-1]     ) == 0:
                            lowerCAmelCase__					     = keys[:-1]
                     lowerCAmelCase__					     = get_indent(lines[1]     ) + ', '.join([F"""\"{k}\"""" for k in sort_objects(lowerCAmelCase__     )]     )
              return "\n".join(lowerCAmelCase__     )
       else:
              # Finally we have to deal with imports fitting on one line
              lowerCAmelCase__					     = _re_bracket_content.sub(_replace     ,  lowerCAmelCase__     )
              return import_statement






def 				__lowerCamelCase		(						lowerCAmelCase__     ,  lowerCAmelCase__=True     ):
       with open(lowerCAmelCase__     ,  encoding='utf-8'     ) as f:
              lowerCAmelCase__					     = f.read()

       if "_import_structure" not in code:
              return

       # Blocks of indent level 0
       lowerCAmelCase__					     = split_code_in_indented_blocks(
           lowerCAmelCase__     ,  start_prompt='_import_structure = {'     ,  end_prompt='if TYPE_CHECKING:'     )

       # We ignore block 0 (everything untils start_prompt) and the last block (everything after end_prompt).
       for block_idx in range(1     ,  len(lowerCAmelCase__     ) - 1     ):
              # Check if the block contains some `_import_structure`s thingy to sort.
              lowerCAmelCase__					     = main_blocks[block_idx]
              lowerCAmelCase__					     = block.split('\n'     )

              # Get to the start of the imports.
              lowerCAmelCase__					     = 0
              while line_idx < len(lowerCAmelCase__     ) and "_import_structure" not in block_lines[line_idx]:
                     # Skip dummy import blocks
                     if "import dummy" in block_lines[line_idx]:
                            lowerCAmelCase__					     = len(lowerCAmelCase__     )
                     else:
                            line_idx += 1
              if line_idx >= len(lowerCAmelCase__     ):
                     continue

              # Ignore beginning and last line: they don't contain anything.
              lowerCAmelCase__					     = '\n'.join(block_lines[line_idx:-1]     )
              lowerCAmelCase__					     = get_indent(block_lines[1]     )
              # Slit the internal block into blocks of indent level 1.
              lowerCAmelCase__					     = split_code_in_indented_blocks(lowerCAmelCase__     ,  indent_level=lowerCAmelCase__     )
              # We have two categories of import key: list or _import_structure[key].append/extend
              lowerCAmelCase__					     = _re_direct_key if '_import_structure = {' in block_lines[0] else _re_indirect_key
              # Grab the keys, but there is a trap: some lines are empty or just comments.
              lowerCAmelCase__					     = [(pattern.search(lowerCAmelCase__     ).groups()[0] if pattern.search(lowerCAmelCase__     ) is not None else None) for b in internal_blocks]
              # We only sort the lines with a key.
              lowerCAmelCase__					     = [(i, key) for i, key in enumerate(lowerCAmelCase__     ) if key is not None]
              lowerCAmelCase__					     = [x[0] for x in sorted(lowerCAmelCase__     ,  key=lambda lowerCAmelCase__     : x[1]     )]

              # We reorder the blocks by leaving empty lines/comments as they were and reorder the rest.
              lowerCAmelCase__					     = 0
              lowerCAmelCase__					     = []
              for i in range(len(lowerCAmelCase__     )     ):
                     if keys[i] is None:
                            reorderded_blocks.append(internal_blocks[i]     )
                     else:
                            lowerCAmelCase__					     = sort_objects_in_import(internal_blocks[sorted_indices[count]]     )
                            reorderded_blocks.append(lowerCAmelCase__     )
                            count += 1

        # And we put our main block back together with its first and last line.
              lowerCAmelCase__					     = '\n'.join(block_lines[:line_idx] + reorderded_blocks + [block_lines[-1]]     )

       if code != "\n".join(lowerCAmelCase__     ):
              if check_only:
                     return True
              else:
                     print(F"""Overwriting {file}."""     )
                     with open(lowerCAmelCase__     ,  'w'     ,  encoding='utf-8'     ) as f:
                            f.write('\n'.join(lowerCAmelCase__     )     )






def 				__lowerCamelCase		(						lowerCAmelCase__=True     ):
       lowerCAmelCase__					     = []
       for root, _, files in os.walk(lowerCAmelCase__     ):
              if "__init__.py" in files:
                     lowerCAmelCase__					     = sort_imports(os.path.join(lowerCAmelCase__     ,  '__init__.py'     )     ,  check_only=lowerCAmelCase__     )
                     if result:
                            lowerCAmelCase__					     = [os.path.join(lowerCAmelCase__     ,  '__init__.py'     )]
       if len(lowerCAmelCase__     ) > 0:
              raise ValueError(F"""Would overwrite {len(lowerCAmelCase__     )} files, run `make style`."""     )


if __name__ == "__main__":
    lowerCAmelCase__     						=			argparse.ArgumentParser()
    parser.add_argument('--check_only', action='store_true', help='Whether to only check or fix style.')
    lowerCAmelCase__     						=			parser.parse_args()

    sort_imports_in_all_inits(check_only=args.check_only)

from typing import Optional

import pyspark

from .. import Features, NamedSplit
from ..download import DownloadMode
from ..packaged_modules.spark.spark import Spark
from .abc import AbstractDatasetReader
class     a_			(						SCREAMING_SNAKE_CASE						):






 '''simple docstring'''






 def __init__(      self :  str      ,   lowercase__ :  pyspark.sql.DataFrame      ,   lowercase__ :  Optional[NamedSplit] = None      ,   lowercase__ :  Optional[Features] = None      ,   lowercase__ :  bool = True      ,   lowercase__ :  str = None      ,   lowercase__ :  bool = False      ,   lowercase__ :  str = None      ,   lowercase__ :  bool = True      ,   lowercase__ :  str = "arrow"      ,   **lowercase__ :  Any      ,   ):







        '''simple docstring'''



        super().__init__(
            split=lowercase__      ,   features=lowercase__      ,   cache_dir=lowercase__      ,   keep_in_memory=lowercase__      ,   streaming=lowercase__      ,   **lowercase__      ,   )
        lowerCAmelCase__					     = load_from_cache_file
        lowerCAmelCase__					     = file_format
        lowerCAmelCase__					     = Spark(
            df=lowercase__      ,   features=lowercase__      ,   cache_dir=lowercase__      ,   working_dir=lowercase__      ,   **lowercase__      ,   )




 def 		__snake_case						(      self :  Tuple):







        '''simple docstring'''



        if self.streaming:
               return self.builder.as_streaming_dataset(split=self.split)
        lowerCAmelCase__					     = None if self._load_from_cache_file else DownloadMode.FORCE_REDOWNLOAD
        self.builder.download_and_prepare(
            download_mode=lowercase__      ,   file_format=self._file_format      ,   )
        return self.builder.as_dataset(split=self.split)
