code: 
  
  
  #
  # Sort large text files in a minimum amount of memory
  #
  import argparse
  import os
  
  class 						snake_case			:
  			'''simple docstring'''
  
  			UpperCAmelCase       :       Optional[Any]       = """block_{0}.dat"""
  
  			def __init__(	self     :     Dict							,							lowerCAmelCase_     :     Optional[Any]					)					->					Optional[int]:
  
  
  
  
  								"""simple docstring"""
  
  
  
  
  
  
  								SCREAMING_SNAKE_CASE_	      =       filename
  								SCREAMING_SNAKE_CASE_	      =       []
  
  			def _lowercase (	self     :     Optional[Any]							,							lowerCAmelCase_     :     Optional[Any]							,							lowerCAmelCase_     :     Optional[Any]					)					->					List[str]:
  
  
  
  
  								"""simple docstring"""
  
  
  
  
  
  
  								SCREAMING_SNAKE_CASE_	      =       self.BLOCK_FILENAME_FORMAT.format(lowerCAmelCase_					)
  								with open(lowerCAmelCase_							,							'''w'''					) as file:
  													file.write(lowerCAmelCase_					)
  								self.block_filenames.append(lowerCAmelCase_					)
  
  			def _lowercase (	self     :     Tuple					)					->					str:
  
  
  
  
  								"""simple docstring"""
  
  
  
  
  
  
  								return self.block_filenames
  
  			def _lowercase (	self     :     List[Any]							,							lowerCAmelCase_     :     Tuple							,							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(lowerCAmelCase_					)
  
  																		if lines == []:
  																							break
  
  																		if sort_key is None:
  																							lines.sort()
  																		else:
  																							lines.sort(key=lowerCAmelCase_					)
  
  																		self.write_block(''''''.join(lowerCAmelCase_					)							,							lowerCAmelCase_					)
  																		i += 1
  
  
  
  
  			def _lowercase (	self     :     Any					)					->					str:
  
  
  
  
  								"""simple docstring"""
  
  
  
  
  
  
  								map(os.remove							,							self.block_filenames					)
  
  class 						snake_case			:
  			'''simple docstring'''
  
  			def _lowercase (	self     :     Any							,							lowerCAmelCase_     :     str					)					->					Optional[Any]:
  
  
  
  
  								"""simple docstring"""
  
  
  
  
  
  
  								SCREAMING_SNAKE_CASE_	      =       -1
  								SCREAMING_SNAKE_CASE_	      =       None
  
  								for i in range(len(lowerCAmelCase_					)					):
  													if min_str is None or choices[i] < min_str:
  																		SCREAMING_SNAKE_CASE_	      =       i
  
  								return min_index
  
  class 						snake_case			:
  			'''simple docstring'''
  
  			def __init__(	self     :     Tuple							,							lowerCAmelCase_     :     Tuple					)					->					Union[str, Any]:
  
  
  
  
  								"""simple docstring"""
  
  
  
  
  
  
  								SCREAMING_SNAKE_CASE_	      =       files
  								SCREAMING_SNAKE_CASE_	      =       set()
  								SCREAMING_SNAKE_CASE_	      =       len(lowerCAmelCase_					)
  								SCREAMING_SNAKE_CASE_	      =       {i: None for i in range(self.num_buffers					)}
  
  			def _lowercase (	self     :     int					)					->					Any:
  
  
  
  
  								"""simple docstring"""
  
  
  
  
  
  
  								return {
  								    i: self.buffers[i] for i in range(self.num_buffers					) if i not in self.empty
  								}
  
  			def _lowercase (	self     :     Dict					)					->					int:
  
  
  
  
  								"""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(lowerCAmelCase_					)
  																							self.files[i].close()
  
  								if len(self.empty					) == self.num_buffers:
  													return False
  
  								return True
  
  
  
  
  			def _lowercase (	self     :     int							,							lowerCAmelCase_     :     Union[str, Any]					)					->					int:
  
  
  
  
  								"""simple docstring"""
  
  
  
  
  
  
  								SCREAMING_SNAKE_CASE_	      =       self.buffers[index]
  								SCREAMING_SNAKE_CASE_	      =       None
  
  								return value
  
  class 						snake_case			:
  			'''simple docstring'''
  
  			def __init__(	self     :     Any							,							lowerCAmelCase_     :     int					)					->					Union[str, Any]:
  
  
  
  
  								"""simple docstring"""
  
  
  
  
  
  
  								SCREAMING_SNAKE_CASE_	      =       merge_strategy
  
  			def _lowercase (	self     :     List[str]							,							lowerCAmelCase_     :     Dict							,							lowerCAmelCase_     :     Union[str, Any]							,							lowerCAmelCase_     :     Union[str, Any]					)					->					str:
  
  
  
  
  								"""simple docstring"""
  
  
  
  
  
  
  								SCREAMING_SNAKE_CASE_	      =       FilesArray(self.get_file_handles(lowerCAmelCase_							,							lowerCAmelCase_					)					)
  								with open(lowerCAmelCase_							,							'''w'''							,							lowerCAmelCase_					) as outfile:
  													while buffers.refresh():
  																		SCREAMING_SNAKE_CASE_	      =       self.merge_strategy.select(buffers.get_dict()					)
  																		outfile.write(buffers.unshift(lowerCAmelCase_					)					)
  
  
  
  
  			def _lowercase (	self     :     List[str]							,							lowerCAmelCase_     :     Union[str, Any]							,							lowerCAmelCase_     :     str					)					->					Tuple:
  
  
  
  
  								"""simple docstring"""
  
  
  
  
  
  
  								SCREAMING_SNAKE_CASE_	      =       {}
  
  								for i in range(len(lowerCAmelCase_					)					):
  													SCREAMING_SNAKE_CASE_	      =       open(filenames[i]							,							'''r'''							,							lowerCAmelCase_					)  # noqa: UP015
  
  								return files
  
  class 						snake_case			:
  			'''simple docstring'''
  
  			def __init__(	self     :     int							,							lowerCAmelCase_     :     List[Any]					)					->					str:
  
  
  
  
  								"""simple docstring"""
  
  
  
  
  
  
  								SCREAMING_SNAKE_CASE_	      =       block_size
  
  			def _lowercase (	self     :     Optional[Any]							,							lowerCAmelCase_     :     Optional[int]							,							lowerCAmelCase_     :     int=None					)					->					int:
  
  
  
  
  								"""simple docstring"""
  
  
  
  
  
  
  								SCREAMING_SNAKE_CASE_	      =       self.get_number_blocks(lowerCAmelCase_							,							self.block_size					)
  								SCREAMING_SNAKE_CASE_	      =       FileSplitter(lowerCAmelCase_					)
  								splitter.split(self.block_size							,							lowerCAmelCase_					)
  
  								SCREAMING_SNAKE_CASE_	      =       FileMerger(NWayMerge()					)
  								SCREAMING_SNAKE_CASE_	      =       self.block_size / (num_blocks + 1)
  								merger.merge(splitter.get_block_filenames()							,							filename + '''.out'''							,							lowerCAmelCase_					)
  
  								splitter.cleanup()
  
  
  
  
  			def _lowercase (	self     :     int							,							lowerCAmelCase_     :     Dict							,							lowerCAmelCase_     :     Tuple					)					->					List[Any]:
  
  
  
  
  								"""simple docstring"""
  
  
  
  
  
  
  								return (os.stat(lowerCAmelCase_					).st_size / block_size) + 1
  
  
  
  
  
  
  
  def 							UpperCAmelCase				(     UpperCAmelCase      )->		List[Any]:
  
  
  
  
  
  
  
  					'''simple docstring'''
  
  
  
  					if string[-1].lower() == "k":
  										return int(string[:-1]      ) * 1024
  					elif string[-1].lower() == "m":
  										return int(string[:-1]      ) * 1024 * 1024
  					elif string[-1].lower() == "g":
  										return int(string[:-1]      ) * 1024 * 1024 * 1024
  					else:
  										return int(UpperCAmelCase      )
  
  
  
  
  
  
  
  def 							UpperCAmelCase				(     )->		Tuple:
  
  
  
  
  
  
  
  					'''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()
  
  
  
style_context: 
  
  
  import unittest
  
  from transformers import load_tool
  from transformers.tools.agent_types import AGENT_TYPE_MAPPING
  
  from .test_tools_common import ToolTesterMixin, output_types
  
  class 						snake_case			(       unittest.TestCase	, lowerCAmelCase__	):
  			'''simple docstring'''
  
  			def _lowercase (	self     :     List[Any]					)					->					Optional[Any]:
  
  
  
  
  								"""simple docstring"""
  
  
  
  
  
  
  								SCREAMING_SNAKE_CASE_	      =       load_tool('''translation'''					)
  								self.tool.setup()
  								SCREAMING_SNAKE_CASE_	      =       load_tool('''translation'''							,							remote=lowerCAmelCase_					)
  
  			def _lowercase (	self     :     Tuple					)					->					str:
  
  
  
  
  								"""simple docstring"""
  
  
  
  
  
  
  								SCREAMING_SNAKE_CASE_	      =       self.tool('''Hey, what\'s up?'''							,							src_lang='''English'''							,							tgt_lang='''French'''					)
  								self.assertEqual(lowerCAmelCase_							,							'''- Hé, comment ça va?'''					)
  
  			def _lowercase (	self     :     Optional[Any]					)					->					int:
  
  
  
  
  								"""simple docstring"""
  
  
  
  
  
  
  								SCREAMING_SNAKE_CASE_	      =       self.remote_tool('''Hey, what\'s up?'''							,							src_lang='''English'''							,							tgt_lang='''French'''					)
  								self.assertEqual(lowerCAmelCase_							,							'''- Hé, comment ça va?'''					)
  
  			def _lowercase (	self     :     Optional[int]					)					->					str:
  
  
  
  
  								"""simple docstring"""
  
  
  
  
  
  
  								SCREAMING_SNAKE_CASE_	      =       self.tool(text='''Hey, what\'s up?'''							,							src_lang='''English'''							,							tgt_lang='''French'''					)
  								self.assertEqual(lowerCAmelCase_							,							'''- Hé, comment ça va?'''					)
  
  			def _lowercase (	self     :     str					)					->					List[str]:
  
  
  
  
  								"""simple docstring"""
  
  
  
  
  
  
  								SCREAMING_SNAKE_CASE_	      =       self.remote_tool(text='''Hey, what\'s up?'''							,							src_lang='''English'''							,							tgt_lang='''French'''					)
  								self.assertEqual(lowerCAmelCase_							,							'''- Hé, comment ça va?'''					)
  
  			def _lowercase (	self     :     Optional[int]					)					->					Dict:
  
  
  
  
  								"""simple docstring"""
  
  
  
  
  
  
  								SCREAMING_SNAKE_CASE_	      =       ['''Hey, what\'s up?''', '''English''', '''Spanish''']
  								SCREAMING_SNAKE_CASE_	      =       self.tool(*lowerCAmelCase_					)
  
  								# There is a single output
  								if len(self.tool.outputs					) == 1:
  													SCREAMING_SNAKE_CASE_	      =       [outputs]
  
  								self.assertListEqual(output_types(lowerCAmelCase_					)							,							self.tool.outputs					)
  
  			def _lowercase (	self     :     Optional[int]					)					->					List[str]:
  
  
  
  
  								"""simple docstring"""
  
  
  
  
  
  
  								SCREAMING_SNAKE_CASE_	      =       ['''Hey, what\'s up?''', '''English''', '''Spanish''']
  								SCREAMING_SNAKE_CASE_	      =       self.tool(*lowerCAmelCase_					)
  
  								if not isinstance(lowerCAmelCase_							,							lowerCAmelCase_					):
  													SCREAMING_SNAKE_CASE_	      =       [outputs]
  
  								self.assertEqual(len(lowerCAmelCase_					)							,							len(self.tool.outputs					)					)
  
  								for output, output_type in zip(lowerCAmelCase_							,							self.tool.outputs					):
  													SCREAMING_SNAKE_CASE_	      =       AGENT_TYPE_MAPPING[output_type]
  													self.assertTrue(isinstance(lowerCAmelCase_							,							lowerCAmelCase_					)					)
  
  
  
  
  			def _lowercase (	self     :     Tuple					)					->					int:
  
  
  
  
  								"""simple docstring"""
  
  
  
  
  
  
  								SCREAMING_SNAKE_CASE_	      =       ['''Hey, what\'s up?''', '''English''', '''Spanish''']
  
  								SCREAMING_SNAKE_CASE_	      =       []
  
  								for _input, input_type in zip(lowerCAmelCase_							,							self.tool.inputs					):
  													if isinstance(lowerCAmelCase_							,							lowerCAmelCase_					):
  																		_inputs.append([AGENT_TYPE_MAPPING[_input_type](_input					) for _input_type in input_type]					)
  													else:
  																		_inputs.append(AGENT_TYPE_MAPPING[input_type](_input					)					)
  
          # Should not raise an error
  								SCREAMING_SNAKE_CASE_	      =       self.tool(*lowerCAmelCase_					)
  
  								if not isinstance(lowerCAmelCase_							,							lowerCAmelCase_					):
  													SCREAMING_SNAKE_CASE_	      =       [outputs]
  
  								self.assertEqual(len(lowerCAmelCase_					)							,							len(self.tool.outputs					)					)
  
  
  