
"""simple docstring"""


#
# Sort large text files in a minimum amount of memory
#
import argparse
import os

class 					A_			:



							"""simple docstring"""






							SCREAMING_SNAKE_CASE_			   =     """block_{0}.dat"""





							def __init__(						self						:Dict  ,							lowerCamelCase_						:Tuple ):





										"""simple docstring"""

										lowerCamelCase__			:  Tuple  =filename
										lowerCamelCase__			:  Any  =[]





							def    UpperCAmelCase__							(						self						:Tuple  ,							lowerCamelCase_						:int  ,							lowerCamelCase_						:int ):





										"""simple docstring"""

										lowerCamelCase__			:  Dict  =self.BLOCK_FILENAME_FORMAT.format(lowerCamelCase_ )
										with open(lowerCamelCase_  ,							'w' ) as file:
													file.write(lowerCamelCase_ )
										self.block_filenames.append(lowerCamelCase_ )





							def    UpperCAmelCase__							(						self						:Optional[Any] ):





										"""simple docstring"""

										return self.block_filenames





							def    UpperCAmelCase__							(						self						:int  ,							lowerCamelCase_						:Tuple  ,							lowerCamelCase_						:Tuple=None ):





										"""simple docstring"""

										lowerCamelCase__			:  List[str]  =0
										with open(self.filename ) as file:
													while True:
																lowerCamelCase__			:  Optional[int]  =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    UpperCAmelCase__							(						self						:List[str] ):





										"""simple docstring"""

										map(os.remove  ,							self.block_filenames )






class 					A_			:



							"""simple docstring"""






							def    UpperCAmelCase__							(						self						:Any  ,							lowerCamelCase_						:List[Any] ):





										"""simple docstring"""

										lowerCamelCase__			:  List[str]  =-1
										lowerCamelCase__			:  int  =None

										for i in range(len(lowerCamelCase_ ) ):
													if min_str is None or choices[i] < min_str:
																lowerCamelCase__			:  Any  =i

										return min_index






class 					A_			:



							"""simple docstring"""






							def __init__(						self						:List[str]  ,							lowerCamelCase_						:Optional[Any] ):





										"""simple docstring"""

										lowerCamelCase__			:  List[str]  =files
										lowerCamelCase__			:  List[str]  =set()
										lowerCamelCase__			:  Dict  =len(lowerCamelCase_ )
										lowerCamelCase__			:  Union[str, Any]  ={i: None for i in range(self.num_buffers )}





							def    UpperCAmelCase__							(						self						:Dict ):





										"""simple docstring"""

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





							def    UpperCAmelCase__							(						self						:int ):





										"""simple docstring"""

										for i in range(self.num_buffers ):
													if self.buffers[i] is None and i not in self.empty:
																lowerCamelCase__			:  List[str]  =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    UpperCAmelCase__							(						self						:int  ,							lowerCamelCase_						:int ):





										"""simple docstring"""

										lowerCamelCase__			:  int  =self.buffers[index]
										lowerCamelCase__			:  List[Any]  =None

										return value






class 					A_			:



							"""simple docstring"""






							def __init__(						self						:List[Any]  ,							lowerCamelCase_						:List[Any] ):





										"""simple docstring"""

										lowerCamelCase__			:  int  =merge_strategy





							def    UpperCAmelCase__							(						self						:Any  ,							lowerCamelCase_						:Dict  ,							lowerCamelCase_						:Union[str, Any]  ,							lowerCamelCase_						:List[Any] ):





										"""simple docstring"""

										lowerCamelCase__			:  Dict  =FilesArray(self.get_file_handles(lowerCamelCase_  ,							lowerCamelCase_ ) )
										with open(lowerCamelCase_  ,							'w'  ,							lowerCamelCase_ ) as outfile:
													while buffers.refresh():
																lowerCamelCase__			:  List[Any]  =self.merge_strategy.select(buffers.get_dict() )
																outfile.write(buffers.unshift(lowerCamelCase_ ) )





							def    UpperCAmelCase__							(						self						:Optional[int]  ,							lowerCamelCase_						:Dict  ,							lowerCamelCase_						:Any ):





										"""simple docstring"""

										lowerCamelCase__			:  str  ={}

										for i in range(len(lowerCamelCase_ ) ):
													lowerCamelCase__			:  str  =open(filenames[i]  ,							'r'  ,							lowerCamelCase_ )  # noqa: UP015

										return files






class 					A_			:



							"""simple docstring"""






							def __init__(						self						:List[Any]  ,							lowerCamelCase_						:Any ):





										"""simple docstring"""

										lowerCamelCase__			:  List[Any]  =block_size





							def    UpperCAmelCase__							(						self						:Dict  ,							lowerCamelCase_						:Optional[int]  ,							lowerCamelCase_						:Union[str, Any]=None ):





										"""simple docstring"""

										lowerCamelCase__			:  Optional[int]  =self.get_number_blocks(lowerCamelCase_  ,							self.block_size )
										lowerCamelCase__			:  List[Any]  =FileSplitter(lowerCamelCase_ )
										splitter.split(self.block_size  ,							lowerCamelCase_ )

										lowerCamelCase__			:  int  =FileMerger(NWayMerge() )
										lowerCamelCase__			:  Union[str, Any]  =self.block_size / (num_blocks + 1)
										merger.merge(splitter.get_block_filenames()  ,							filename + '.out'  ,							lowerCamelCase_ )

										splitter.cleanup()





							def    UpperCAmelCase__							(						self						:Union[str, Any]  ,							lowerCamelCase_						:Tuple  ,							lowerCamelCase_						:List[str] ):





										"""simple docstring"""

										return (os.stat(lowerCamelCase_ ).st_size / block_size) + 1






def      lowerCAmelCase_     (	snake_case_	:    List[str]    )     ->List[Any]:
			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(snake_case_    )






def      lowerCAmelCase_     (	)     ->List[Any]:
			lowerCamelCase__			:  List[Any]  =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'    )
			lowerCamelCase__			:  Union[str, Any]  =parser.parse_args()

			lowerCamelCase__			:  Optional[Any]  =ExternalSort(parse_memory(args.mem    )    )
			sorter.sort(args.filename[0]    )


if __name__ == "__main__":
							main()

"""simple docstring"""


from sklearn.neural_network import MLPClassifier

lowerCAmelCase			=		[[0.0, 0.0], [1.0, 1.0], [1.0, 0.0], [0.0, 1.0]]
lowerCAmelCase			=		[0, 1, 0, 0]


lowerCAmelCase			=		MLPClassifier(
    solver="""lbfgs""", alpha=1E-5, hidden_layer_sizes=(5, 2), random_state=1
)

clf.fit(X, y)


lowerCAmelCase			=		[[0.0, 0.0], [0.0, 1.0], [1.0, 1.0]]
lowerCAmelCase			=		clf.predict(test)






def      lowerCAmelCase_     (	snake_case_	:    Tuple    )     ->List[Any]:
			return list(snake_case_    )


if __name__ == "__main__":
							import doctest

							doctest.testmod()