
import argparse
import json
import os
import sys
import tempfile
import unittest
from argparse import Namespace
from dataclasses import dataclass, field
from enum import Enum
from pathlib import Path
from typing import List, Literal, Optional

import yaml

from transformers import HfArgumentParser, TrainingArguments
from transformers.hf_argparser import make_choice_type_function, string_to_bool


# Since Python 3.10, we can use the builtin `|` operator for Union types
# See PEP 604: https://peps.python.org/pep-0604
SCREAMING_SNAKE_CASE							:str										=    sys.version_info >= (3, 10)


def 						UpperCAmelCase      (     a_=None		,       a_=None						)		->     Union[str, Any]:







				"""simple docstring"""



				return field(default_factory=lambda: default		,       metadata=__SCREAMING_SNAKE_CASE						)





@dataclass
class 							UpperCAmelCase				:




	'''simple docstring'''





	snake_case_    =					42
	snake_case_    =					42
	snake_case_    =					42
	snake_case_    =					42





@dataclass
class 							UpperCAmelCase				:




	'''simple docstring'''





	snake_case_    =					42
	snake_case_    =					field(default="toto"      ,      metadata={"help": "help message"}  )





@dataclass
class 							UpperCAmelCase				:




	'''simple docstring'''





	snake_case_    =					False
	snake_case_    =					True
	snake_case_    =					None





class 							UpperCAmelCase				(  __UpperCamelCase  ):




	'''simple docstring'''





	snake_case_    =					"titi"
	snake_case_    =					"toto"





class 							UpperCAmelCase				(  __UpperCamelCase  ):




	'''simple docstring'''





	snake_case_    =					"titi"
	snake_case_    =					"toto"
	snake_case_    =					42





@dataclass
class 							UpperCAmelCase				:




	'''simple docstring'''





	snake_case_    =					"toto"






	def     UpperCamelCase_  (	self :			Any			):
					__A             =			BasicEnum(self.foo			)





@dataclass
class 							UpperCAmelCase				:




	'''simple docstring'''





	snake_case_    =					"toto"






	def     UpperCamelCase_  (	self :			Optional[Any]			):
					__A             =			MixedTypeEnum(self.foo			)





@dataclass
class 							UpperCAmelCase				:




	'''simple docstring'''





	snake_case_    =					None
	snake_case_    =					field(default=__UpperCamelCase      ,      metadata={"help": "help message"}  )
	snake_case_    =					None
	snake_case_    =					list_field(default=[]  )
	snake_case_    =					list_field(default=[]  )





@dataclass
class 							UpperCAmelCase				:




	'''simple docstring'''





	snake_case_    =					list_field(default=[]  )
	snake_case_    =					list_field(default=[1, 2, 3]  )
	snake_case_    =					list_field(default=["Hallo", "Bonjour", "Hello"]  )
	snake_case_    =					list_field(default=[0.1, 0.2, 0.3]  )





@dataclass
class 							UpperCAmelCase				:




	'''simple docstring'''





	snake_case_    =					field()
	snake_case_    =					field()
	snake_case_    =					field()






	def     UpperCamelCase_  (	self :			Optional[Any]			):
					__A             =			BasicEnum(self.required_enum			)





@dataclass
class 							UpperCAmelCase				:




	'''simple docstring'''





	snake_case_    =					42
	snake_case_    =					field()
	snake_case_    =					None
	snake_case_    =					field(default="toto"      ,      metadata={"help": "help message"}  )
	snake_case_    =					list_field(default=["Hallo", "Bonjour", "Hello"]  )


if is_python_no_less_than_3_10:





				@dataclass
				class 							UpperCAmelCase				:




					'''simple docstring'''





					snake_case_    =					False
					snake_case_    =					True
					snake_case_    =					None





				@dataclass
				class 							UpperCAmelCase				:




					'''simple docstring'''





					snake_case_    =					None
					snake_case_    =					field(default=__UpperCamelCase      ,      metadata={"help": "help message"}  )
					snake_case_    =					None
					snake_case_    =					list_field(default=[]  )
					snake_case_    =					list_field(default=[]  )





class 							UpperCAmelCase				(  unittest.TestCase  ):




	'''simple docstring'''





	def     UpperCamelCase_  (	self :			Dict							,A :			argparse.ArgumentParser							,A :			argparse.ArgumentParser			):
					self.assertEqual(len(a._actions			)							,len(b._actions			)			)
					for x, y in zip(a._actions							,b._actions			):
									__A             =			{k: v for k, v in vars(_lowerCAmelCase			).items() if k != """container"""}
									__A             =			{k: v for k, v in vars(_lowerCAmelCase			).items() if k != """container"""}

									# Choices with mixed type have custom function as "type"
									# So we need to compare results directly for equality
									if xx.get("choices"							,_lowerCAmelCase			) and yy.get("choices"							,_lowerCAmelCase			):
													for expected_choice in yy["choices"] + xx["choices"]:
																	self.assertEqual(xx["type"](_lowerCAmelCase			)							,yy["type"](_lowerCAmelCase			)			)
													del xx["type"], yy["type"]

									self.assertEqual(_lowerCAmelCase							,_lowerCAmelCase			)






	def     UpperCamelCase_  (	self :			Dict			):
					__A             =			HfArgumentParser(_lowerCAmelCase			)

					__A             =			argparse.ArgumentParser()
					expected.add_argument("--foo"							,type=_lowerCAmelCase							,required=_lowerCAmelCase			)
					expected.add_argument("--bar"							,type=_lowerCAmelCase							,required=_lowerCAmelCase			)
					expected.add_argument("--baz"							,type=_lowerCAmelCase							,required=_lowerCAmelCase			)
					expected.add_argument("--flag"							,type=_lowerCAmelCase							,default=_lowerCAmelCase							,const=_lowerCAmelCase							,nargs="?"			)
					self.argparsersEqual(_lowerCAmelCase							,_lowerCAmelCase			)

					__A             =			["""--foo""", """1""", """--baz""", """quux""", """--bar""", """0.5"""]
					(__A				)             =			parser.parse_args_into_dataclasses(_lowerCAmelCase							,look_for_args_file=_lowerCAmelCase			)
					self.assertFalse(example.flag			)






	def     UpperCamelCase_  (	self :			List[str]			):
					__A             =			HfArgumentParser(_lowerCAmelCase			)

					__A             =			argparse.ArgumentParser()
					expected.add_argument("--foo"							,default=42							,type=_lowerCAmelCase			)
					expected.add_argument("--baz"							,default="toto"							,type=_lowerCAmelCase							,help="help message"			)
					self.argparsersEqual(_lowerCAmelCase							,_lowerCAmelCase			)






	def     UpperCamelCase_  (	self :			Optional[Any]			):
					__A             =			argparse.ArgumentParser()
					expected.add_argument("--foo"							,type=_lowerCAmelCase							,default=_lowerCAmelCase							,const=_lowerCAmelCase							,nargs="?"			)
					expected.add_argument("--baz"							,type=_lowerCAmelCase							,default=_lowerCAmelCase							,const=_lowerCAmelCase							,nargs="?"			)
					# A boolean no_* argument always has to come after its "default: True" regular counter-part
					# and its default must be set to False
					expected.add_argument("--no_baz"							,action="store_false"							,default=_lowerCAmelCase							,dest="baz"			)
					expected.add_argument("--opt"							,type=_lowerCAmelCase							,default=_lowerCAmelCase			)

					__A             =			[WithDefaultBoolExample]
					if is_python_no_less_than_3_10:
									dataclass_types.append(_lowerCAmelCase			)

					for dataclass_type in dataclass_types:
									__A             =			HfArgumentParser(_lowerCAmelCase			)
									self.argparsersEqual(_lowerCAmelCase							,_lowerCAmelCase			)

									__A             =			parser.parse_args([]			)
									self.assertEqual(_lowerCAmelCase							,Namespace(foo=_lowerCAmelCase							,baz=_lowerCAmelCase							,opt=_lowerCAmelCase			)			)

									__A             =			parser.parse_args(["--foo", "--no_baz"]			)
									self.assertEqual(_lowerCAmelCase							,Namespace(foo=_lowerCAmelCase							,baz=_lowerCAmelCase							,opt=_lowerCAmelCase			)			)

									__A             =			parser.parse_args(["--foo", "--baz"]			)
									self.assertEqual(_lowerCAmelCase							,Namespace(foo=_lowerCAmelCase							,baz=_lowerCAmelCase							,opt=_lowerCAmelCase			)			)

									__A             =			parser.parse_args(["--foo", "True", "--baz", "True", "--opt", "True"]			)
									self.assertEqual(_lowerCAmelCase							,Namespace(foo=_lowerCAmelCase							,baz=_lowerCAmelCase							,opt=_lowerCAmelCase			)			)

									__A             =			parser.parse_args(["--foo", "False", "--baz", "False", "--opt", "False"]			)
									self.assertEqual(_lowerCAmelCase							,Namespace(foo=_lowerCAmelCase							,baz=_lowerCAmelCase							,opt=_lowerCAmelCase			)			)






	def     UpperCamelCase_  (	self :			List[str]			):
					__A             =			HfArgumentParser(_lowerCAmelCase			)

					__A             =			argparse.ArgumentParser()
					expected.add_argument(
					    "--foo"							,default="toto"							,choices=["titi", "toto", 42]							,type=make_choice_type_function(["titi", "toto", 42]			)							,)
					self.argparsersEqual(_lowerCAmelCase							,_lowerCAmelCase			)

					__A             =			parser.parse_args([]			)
					self.assertEqual(args.foo							,"toto"			)
					__A             =			parser.parse_args_into_dataclasses([]			)[0]
					self.assertEqual(enum_ex.foo							,MixedTypeEnum.toto			)

					__A             =			parser.parse_args(["--foo", "titi"]			)
					self.assertEqual(args.foo							,"titi"			)
					__A             =			parser.parse_args_into_dataclasses(["--foo", "titi"]			)[0]
					self.assertEqual(enum_ex.foo							,MixedTypeEnum.titi			)

					__A             =			parser.parse_args(["--foo", "42"]			)
					self.assertEqual(args.foo							,42			)
					__A             =			parser.parse_args_into_dataclasses(["--foo", "42"]			)[0]
					self.assertEqual(enum_ex.foo							,MixedTypeEnum.fourtytwo			)






	def     UpperCamelCase_  (	self :			Dict			):





					@dataclass
					class 							UpperCAmelCase				:




						'''simple docstring'''





						snake_case_    =					"toto"





					__A             =			HfArgumentParser(_lowerCAmelCase			)

					__A             =			argparse.ArgumentParser()
					expected.add_argument(
					    "--foo"							,default="toto"							,choices=("titi", "toto", 42)							,type=make_choice_type_function(["titi", "toto", 42]			)							,)
					self.argparsersEqual(_lowerCAmelCase							,_lowerCAmelCase			)

					__A             =			parser.parse_args([]			)
					self.assertEqual(args.foo							,"toto"			)

					__A             =			parser.parse_args(["--foo", "titi"]			)
					self.assertEqual(args.foo							,"titi"			)

					__A             =			parser.parse_args(["--foo", "42"]			)
					self.assertEqual(args.foo							,42			)






	def     UpperCamelCase_  (	self :			Dict			):
					__A             =			HfArgumentParser(_lowerCAmelCase			)

					__A             =			argparse.ArgumentParser()
					expected.add_argument("--foo_int"							,nargs="+"							,default=[]							,type=_lowerCAmelCase			)
					expected.add_argument("--bar_int"							,nargs="+"							,default=[1, 2, 3]							,type=_lowerCAmelCase			)
					expected.add_argument("--foo_str"							,nargs="+"							,default=["Hallo", "Bonjour", "Hello"]							,type=_lowerCAmelCase			)
					expected.add_argument("--foo_float"							,nargs="+"							,default=[0.1, 0.2, 0.3]							,type=_lowerCAmelCase			)

					self.argparsersEqual(_lowerCAmelCase							,_lowerCAmelCase			)

					__A             =			parser.parse_args([]			)
					self.assertEqual(
					    _lowerCAmelCase							,Namespace(foo_int=[]							,bar_int=[1, 2, 3]							,foo_str=["Hallo", "Bonjour", "Hello"]							,foo_float=[0.1, 0.2, 0.3]			)							,)

					__A             =			parser.parse_args("--foo_int 1 --bar_int 2 3 --foo_str a b c --foo_float 0.1 0.7".split()			)
					self.assertEqual(_lowerCAmelCase							,Namespace(foo_int=[1]							,bar_int=[2, 3]							,foo_str=["a", "b", "c"]							,foo_float=[0.1, 0.7]			)			)






	def     UpperCamelCase_  (	self :			str			):
					__A             =			argparse.ArgumentParser()
					expected.add_argument("--foo"							,default=_lowerCAmelCase							,type=_lowerCAmelCase			)
					expected.add_argument("--bar"							,default=_lowerCAmelCase							,type=_lowerCAmelCase							,help="help message"			)
					expected.add_argument("--baz"							,default=_lowerCAmelCase							,type=_lowerCAmelCase			)
					expected.add_argument("--ces"							,nargs="+"							,default=[]							,type=_lowerCAmelCase			)
					expected.add_argument("--des"							,nargs="+"							,default=[]							,type=_lowerCAmelCase			)

					__A             =			[OptionalExample]
					if is_python_no_less_than_3_10:
									dataclass_types.append(_lowerCAmelCase			)

					for dataclass_type in dataclass_types:
									__A             =			HfArgumentParser(_lowerCAmelCase			)

									self.argparsersEqual(_lowerCAmelCase							,_lowerCAmelCase			)

									__A             =			parser.parse_args([]			)
									self.assertEqual(_lowerCAmelCase							,Namespace(foo=_lowerCAmelCase							,bar=_lowerCAmelCase							,baz=_lowerCAmelCase							,ces=[]							,des=[]			)			)

									__A             =			parser.parse_args("--foo 12 --bar 3.14 --baz 42 --ces a b c --des 1 2 3".split()			)
									self.assertEqual(_lowerCAmelCase							,Namespace(foo=12							,bar=3.14							,baz="42"							,ces=["a", "b", "c"]							,des=[1, 2, 3]			)			)






	def     UpperCamelCase_  (	self :			Union[str, Any]			):
					__A             =			HfArgumentParser(_lowerCAmelCase			)

					__A             =			argparse.ArgumentParser()
					expected.add_argument("--required_list"							,nargs="+"							,type=_lowerCAmelCase							,required=_lowerCAmelCase			)
					expected.add_argument("--required_str"							,type=_lowerCAmelCase							,required=_lowerCAmelCase			)
					expected.add_argument(
					    "--required_enum"							,type=make_choice_type_function(["titi", "toto"]			)							,choices=["titi", "toto"]							,required=_lowerCAmelCase							,)
					self.argparsersEqual(_lowerCAmelCase							,_lowerCAmelCase			)






	def     UpperCamelCase_  (	self :			str			):
					__A             =			HfArgumentParser(_lowerCAmelCase			)

					__A             =			argparse.ArgumentParser()
					expected.add_argument("--foo"							,type=_lowerCAmelCase							,required=_lowerCAmelCase			)
					expected.add_argument(
					    "--required_enum"							,type=make_choice_type_function(["titi", "toto"]			)							,choices=["titi", "toto"]							,required=_lowerCAmelCase							,)
					expected.add_argument("--opt"							,type=_lowerCAmelCase							,default=_lowerCAmelCase			)
					expected.add_argument("--baz"							,default="toto"							,type=_lowerCAmelCase							,help="help message"			)
					expected.add_argument("--foo_str"							,nargs="+"							,default=["Hallo", "Bonjour", "Hello"]							,type=_lowerCAmelCase			)
					self.argparsersEqual(_lowerCAmelCase							,_lowerCAmelCase			)






	def     UpperCamelCase_  (	self :			Optional[int]			):
					__A             =			HfArgumentParser(_lowerCAmelCase			)

					__A             =			{
					    """foo""": 12,
					    """bar""": 3.14,
					    """baz""": """42""",
					    """flag""": True,
					}

					__A             =			parser.parse_dict(_lowerCAmelCase			)[0]
					__A             =			BasicExample(**_lowerCAmelCase			)
					self.assertEqual(_lowerCAmelCase							,_lowerCAmelCase			)






	def     UpperCamelCase_  (	self :			Optional[int]			):
					__A             =			HfArgumentParser(_lowerCAmelCase			)

					__A             =			{
					    """foo""": 12,
					    """bar""": 3.14,
					    """baz""": """42""",
					    """flag""": True,
					    """extra""": 42,
					}

					self.assertRaises(_lowerCAmelCase							,parser.parse_dict							,_lowerCAmelCase							,allow_extra_keys=_lowerCAmelCase			)






	def     UpperCamelCase_  (	self :			Any			):
					__A             =			HfArgumentParser(_lowerCAmelCase			)

					__A             =			{
					    """foo""": 12,
					    """bar""": 3.14,
					    """baz""": """42""",
					    """flag""": True,
					}
					with tempfile.TemporaryDirectory() as tmp_dir:
									__A             =			os.path.join(_lowerCAmelCase							,"temp_json"			)
									os.mkdir(_lowerCAmelCase			)
									with open(temp_local_path + ".json"							,"w+"			) as f:
													json.dump(_lowerCAmelCase							,_lowerCAmelCase			)
									__A             =			parser.parse_yaml_file(Path(temp_local_path + ".json"			)			)[0]

					__A             =			BasicExample(**_lowerCAmelCase			)
					self.assertEqual(_lowerCAmelCase							,_lowerCAmelCase			)






	def     UpperCamelCase_  (	self :			Tuple			):
					__A             =			HfArgumentParser(_lowerCAmelCase			)

					__A             =			{
					    """foo""": 12,
					    """bar""": 3.14,
					    """baz""": """42""",
					    """flag""": True,
					}
					with tempfile.TemporaryDirectory() as tmp_dir:
									__A             =			os.path.join(_lowerCAmelCase							,"temp_yaml"			)
									os.mkdir(_lowerCAmelCase			)
									with open(temp_local_path + ".yaml"							,"w+"			) as f:
													yaml.dump(_lowerCAmelCase							,_lowerCAmelCase			)
									__A             =			parser.parse_yaml_file(Path(temp_local_path + ".yaml"			)			)[0]
					__A             =			BasicExample(**_lowerCAmelCase			)
					self.assertEqual(_lowerCAmelCase							,_lowerCAmelCase			)







	def     UpperCamelCase_  (	self :			Tuple			):
					__A             =			HfArgumentParser(_lowerCAmelCase			)
					self.assertIsNotNone(_lowerCAmelCase			)


from collections import Counter

import numpy as np
from sklearn import datasets
from sklearn.model_selection import train_test_split

SCREAMING_SNAKE_CASE							:Tuple										=    datasets.load_iris()

SCREAMING_SNAKE_CASE							:Dict										=    np.array(data['data'])
SCREAMING_SNAKE_CASE							:Optional[int]										=    np.array(data['target'])
SCREAMING_SNAKE_CASE							:List[str]										=    data['target_names']

SCREAMING_SNAKE_CASE			,   SCREAMING_SNAKE_CASE			,   SCREAMING_SNAKE_CASE			,   SCREAMING_SNAKE_CASE							:List[Any]										=    train_test_split(X, y)


def 						UpperCAmelCase      (     a_		,       a_						)		->     Tuple:







				"""simple docstring"""



				return np.linalg.norm(np.array(a_						) - np.array(a_						)						)


def 						UpperCAmelCase      (     a_		,       a_		,       a_		,       a_		,       a_=5						)		->     Dict:







				"""simple docstring"""



				__A             =			zip(a_		,       a_						)
				# List of distances of all points from the point to be classified
				__A             =			[]
				for data_point in data:
								__A             =			euclidean_distance(data_point[0]		,       a_						)
								distances.append((distance, data_point[1])						)
				# Choosing 'k' points with the least distances.
				__A             =			[i[1] for i in sorted(a_						)[:k]]
				# Most commonly occurring class among them
				# is the class into which the point is classified
				__A             =			Counter(a_						).most_common(1						)[0][0]
				return classes[result]


if __name__ == "__main__":
					print(classifier(X_train, y_train, classes, [4.4, 3.1, 1.3, 1.4]))
