






import argparse
import os
class 					a_:



     """simple docstring"""



     __snake_case						:							Tuple       			='''block_{0}.dat'''





     def __init__(						self			:					Tuple       ,       lowerCAmelCase__			:					List[str])    ->					int:

      """simple docstring"""
      SCREAMING_SNAKE_CASE							  =						filename
      SCREAMING_SNAKE_CASE							  =						[]





     def   __UpperCamelCase		(						self			:					Optional[int]       ,       lowerCAmelCase__			:					Dict       ,       lowerCAmelCase__			:					Tuple)    ->					Tuple:

      """simple docstring"""
      SCREAMING_SNAKE_CASE							  =						self.BLOCK_FILENAME_FORMAT.format(snake_case_)
      with open(snake_case_       ,       'w') as file:
       file.write(snake_case_)
      self.block_filenames.append(snake_case_)





     def   __UpperCamelCase		(						self			:					int)    ->					Union[str, Any]:

      """simple docstring"""
      return self.block_filenames





     def   __UpperCamelCase		(						self			:					Union[str, Any]       ,       lowerCAmelCase__			:					List[str]       ,       lowerCAmelCase__			:					Optional[int]=None)    ->					Optional[Any]:

      """simple docstring"""
      SCREAMING_SNAKE_CASE							  =						0
      with open(self.filename) as file:
       while True:
        SCREAMING_SNAKE_CASE							  =						file.readlines(snake_case_)

        if lines == []:
         break

        if sort_key is None:
         lines.sort()
        else:
         lines.sort(key=snake_case_)

        self.write_block(''.join(snake_case_)       ,       snake_case_)
        i += 1





     def   __UpperCamelCase		(						self			:					Union[str, Any])    ->					Optional[Any]:

      """simple docstring"""
      map(os.remove       ,       self.block_filenames)

class 					a_:



     """simple docstring"""



     def   __UpperCamelCase		(						self			:					Dict       ,       lowerCAmelCase__			:					Any)    ->					List[str]:

      """simple docstring"""
      SCREAMING_SNAKE_CASE							  =						-1
      SCREAMING_SNAKE_CASE							  =						None

      for i in range(len(snake_case_)):
       if min_str is None or choices[i] < min_str:
        SCREAMING_SNAKE_CASE							  =						i

      return min_index

class 					a_:



     """simple docstring"""



     def __init__(						self			:					Optional[Any]       ,       lowerCAmelCase__			:					List[str])    ->					Any:

      """simple docstring"""
      SCREAMING_SNAKE_CASE							  =						files
      SCREAMING_SNAKE_CASE							  =						set()
      SCREAMING_SNAKE_CASE							  =						len(snake_case_)
      SCREAMING_SNAKE_CASE							  =						{i: None for i in range(self.num_buffers)}





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

      """simple docstring"""
      return {
          i: self.buffers[i] for i in range(self.num_buffers) if i not in self.empty
      }





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

      """simple docstring"""
      for i in range(self.num_buffers):
       if self.buffers[i] is None and i not in self.empty:
        SCREAMING_SNAKE_CASE							  =						self.files[i].readline()

        if self.buffers[i] == "":
         self.empty.add(snake_case_)
         self.files[i].close()

      if len(self.empty) == self.num_buffers:
       return False

      return True





     def   __UpperCamelCase		(						self			:					Optional[Any]       ,       lowerCAmelCase__			:					Tuple)    ->					Optional[Any]:

      """simple docstring"""
      SCREAMING_SNAKE_CASE							  =						self.buffers[index]
      SCREAMING_SNAKE_CASE							  =						None

      return value

class 					a_:



     """simple docstring"""



     def __init__(						self			:					Optional[Any]       ,       lowerCAmelCase__			:					str)    ->					Optional[int]:

      """simple docstring"""
      SCREAMING_SNAKE_CASE							  =						merge_strategy





     def   __UpperCamelCase		(						self			:					Optional[int]       ,       lowerCAmelCase__			:					Optional[int]       ,       lowerCAmelCase__			:					Union[str, Any]       ,       lowerCAmelCase__			:					str)    ->					Union[str, Any]:

      """simple docstring"""
      SCREAMING_SNAKE_CASE							  =						FilesArray(self.get_file_handles(snake_case_       ,       snake_case_))
      with open(snake_case_       ,       'w'       ,       snake_case_) as outfile:
       while buffers.refresh():
        SCREAMING_SNAKE_CASE							  =						self.merge_strategy.select(buffers.get_dict())
        outfile.write(buffers.unshift(snake_case_))





     def   __UpperCamelCase		(						self			:					Optional[Any]       ,       lowerCAmelCase__			:					Tuple       ,       lowerCAmelCase__			:					List[str])    ->					Optional[int]:

      """simple docstring"""
      SCREAMING_SNAKE_CASE							  =						{}

      for i in range(len(snake_case_)):
       SCREAMING_SNAKE_CASE							  =						open(filenames[i]       ,       'r'       ,       snake_case_)  # noqa: UP015

      return files

class 					a_:



     """simple docstring"""



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

      """simple docstring"""
      SCREAMING_SNAKE_CASE							  =						block_size





     def   __UpperCamelCase		(						self			:					Any       ,       lowerCAmelCase__			:					List[Any]       ,       lowerCAmelCase__			:					Optional[Any]=None)    ->					Any:

      """simple docstring"""
      SCREAMING_SNAKE_CASE							  =						self.get_number_blocks(snake_case_       ,       self.block_size)
      SCREAMING_SNAKE_CASE							  =						FileSplitter(snake_case_)
      splitter.split(self.block_size       ,       snake_case_)

      SCREAMING_SNAKE_CASE							  =						FileMerger(NWayMerge())
      SCREAMING_SNAKE_CASE							  =						self.block_size / (num_blocks + 1)
      merger.merge(splitter.get_block_filenames()       ,       filename + '.out'       ,       snake_case_)

      splitter.cleanup()





     def   __UpperCamelCase		(						self			:					Union[str, Any]       ,       lowerCAmelCase__			:					str       ,       lowerCAmelCase__			:					Optional[Any])    ->					int:

      """simple docstring"""
      return (os.stat(snake_case_).st_size / block_size) + 1





def 		A_			(		lowercase_	)							->Optional[Any]:







 """simple docstring"""

 if string[-1].lower() == "k":
  return int(string[:-1]	) * 1_0_2_4
 elif string[-1].lower() == "m":
  return int(string[:-1]	) * 1_0_2_4 * 1_0_2_4
 elif string[-1].lower() == "g":
  return int(string[:-1]	) * 1_0_2_4 * 1_0_2_4 * 1_0_2_4
 else:
  return int(_lowerCAmelCase	)





def 		A_			(		)							->str:







 """simple docstring"""

 SCREAMING_SNAKE_CASE							  =						argparse.ArgumentParser()
 parser.add_argument(
     '-m'					,       '--mem'					,       help='amount of memory to use for sorting'					,       default='100M'	)
 parser.add_argument(
     'filename'					,       metavar='<filename>'					,       nargs=1					,       help='name of file to sort'	)
 SCREAMING_SNAKE_CASE							  =						parser.parse_args()

 SCREAMING_SNAKE_CASE							  =						ExternalSort(parse_memory(args.mem	)	)
 sorter.sort(args.filename[0]	)


if __name__ == "__main__":
   main()












from typing import TYPE_CHECKING

from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_torch_available


__UpperCAmelCase      				=							{"configuration_visual_bert": ["VISUAL_BERT_PRETRAINED_CONFIG_ARCHIVE_MAP", "VisualBertConfig"]}

try:
      if not is_torch_available():
            raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
      pass
else:
      __UpperCAmelCase      				=							[
          "VISUAL_BERT_PRETRAINED_MODEL_ARCHIVE_LIST",
          "VisualBertForMultipleChoice",
          "VisualBertForPreTraining",
          "VisualBertForQuestionAnswering",
          "VisualBertForRegionToPhraseAlignment",
          "VisualBertForVisualReasoning",
          "VisualBertLayer",
          "VisualBertModel",
          "VisualBertPreTrainedModel",
      ]


if TYPE_CHECKING:
      from .configuration_visual_bert import VISUAL_BERT_PRETRAINED_CONFIG_ARCHIVE_MAP, VisualBertConfig

      try:
            if not is_torch_available():
                  raise OptionalDependencyNotAvailable()
      except OptionalDependencyNotAvailable:
            pass
      else:
            from .modeling_visual_bert import (
                VISUAL_BERT_PRETRAINED_MODEL_ARCHIVE_LIST,
                VisualBertForMultipleChoice,
                VisualBertForPreTraining,
                VisualBertForQuestionAnswering,
                VisualBertForRegionToPhraseAlignment,
                VisualBertForVisualReasoning,
                VisualBertLayer,
                VisualBertModel,
                VisualBertPreTrainedModel,
            )


else:
      import sys

      __UpperCAmelCase      				=							_LazyModule(__name__, globals()["__file__"], _import_structure, module_spec=__spec__)




