


'''simple docstring'''



from __future__ import annotations

import math
import random
from typing import Any





class 							__UpperCamelCase				:




	def __init__(   self							):

						'''simple docstring'''





						__a			:       list[Any]					    =  []
						__a			:       int					    =  0
						__a			:       int					    =  0




	def       __UpperCAmelCase							(   self							):

						'''simple docstring'''





						return self.head == self.tail




	def       __UpperCAmelCase							(   self						,				__a							):

						'''simple docstring'''





						self.data.append(__a							)
						__a			:       Optional[int]					    =  self.tail + 1




	def       __UpperCAmelCase							(   self							):

						'''simple docstring'''





						__a			:       Tuple					    =  self.data[self.head]
						__a			:       Any					    =  self.head + 1
						return ret




	def       __UpperCAmelCase							(   self							):

						'''simple docstring'''





						return self.tail - self.head





	def       __UpperCAmelCase							(   self							):

						'''simple docstring'''





						print(self.data							)
						print('**************'							)
						print(self.data[self.head : self.tail]							)





class 							__UpperCamelCase				:




	def __init__(   self						,				__a							):

						'''simple docstring'''





						__a			:       List[Any]					    =  data
						__a			:       MyNode | None					    =  None
						__a			:       MyNode | None					    =  None
						__a			:       int					    =  1




	def       __UpperCAmelCase							(   self							):

						'''simple docstring'''





						return self.data




	def       __UpperCAmelCase							(   self							):

						'''simple docstring'''





						return self.left




	def       __UpperCAmelCase							(   self							):

						'''simple docstring'''





						return self.right




	def       __UpperCAmelCase							(   self							):

						'''simple docstring'''





						return self.height




	def       __UpperCAmelCase							(   self						,				__a							):

						'''simple docstring'''





						__a			:       Optional[Any]					    =  data




	def       __UpperCAmelCase							(   self						,				__a							):

						'''simple docstring'''





						__a			:       Optional[int]					    =  node




	def       __UpperCAmelCase							(   self						,				__a							):

						'''simple docstring'''





						__a			:       int					    =  node





	def       __UpperCAmelCase							(   self						,				__a							):

						'''simple docstring'''





						__a			:       Optional[Any]					    =  height






def   lowerCamelCase							(_SCREAMING_SNAKE_CASE      :   MyNode | None   ):
					if node is None:
										return 0
					return node.get_height()






def   lowerCamelCase							(_SCREAMING_SNAKE_CASE      :   int						,      _SCREAMING_SNAKE_CASE      :   int   ):
					if a > b:
										return a
					return b






def   lowerCamelCase							(_SCREAMING_SNAKE_CASE      :   MyNode   ):
					print('left rotation node:'						,      node.get_data()   )
					__a			:       str					    =  node.get_left()
					assert ret is not None
					node.set_left(ret.get_right()   )
					ret.set_right(_SCREAMING_SNAKE_CASE   )
					__a			:       Dict					    =  my_max(get_height(node.get_right()   )						,      get_height(node.get_left()   )   ) + 1
					node.set_height(_SCREAMING_SNAKE_CASE   )
					__a			:       List[str]					    =  my_max(get_height(ret.get_right()   )						,      get_height(ret.get_left()   )   ) + 1
					ret.set_height(_SCREAMING_SNAKE_CASE   )
					return ret






def   lowerCamelCase							(_SCREAMING_SNAKE_CASE      :   MyNode   ):
					print('right rotation node:'						,      node.get_data()   )
					__a			:       Tuple					    =  node.get_right()
					assert ret is not None
					node.set_right(ret.get_left()   )
					ret.set_left(_SCREAMING_SNAKE_CASE   )
					__a			:       int					    =  my_max(get_height(node.get_right()   )						,      get_height(node.get_left()   )   ) + 1
					node.set_height(_SCREAMING_SNAKE_CASE   )
					__a			:       Dict					    =  my_max(get_height(ret.get_right()   )						,      get_height(ret.get_left()   )   ) + 1
					ret.set_height(_SCREAMING_SNAKE_CASE   )
					return ret






def   lowerCamelCase							(_SCREAMING_SNAKE_CASE      :   MyNode   ):
					__a			:       Any					    =  node.get_left()
					assert left_child is not None
					node.set_left(left_rotation(_SCREAMING_SNAKE_CASE   )   )
					return right_rotation(_SCREAMING_SNAKE_CASE   )






def   lowerCamelCase							(_SCREAMING_SNAKE_CASE      :   MyNode   ):
					__a			:       int					    =  node.get_right()
					assert right_child is not None
					node.set_right(right_rotation(_SCREAMING_SNAKE_CASE   )   )
					return left_rotation(_SCREAMING_SNAKE_CASE   )






def   lowerCamelCase							(_SCREAMING_SNAKE_CASE      :   MyNode | None						,      _SCREAMING_SNAKE_CASE      :   Any   ):
					if node is None:
										return MyNode(_SCREAMING_SNAKE_CASE   )
					if data < node.get_data():
										node.set_left(insert_node(node.get_left()						,      _SCREAMING_SNAKE_CASE   )   )
										if (
										    get_height(node.get_left()   ) - get_height(node.get_right()   ) == 2
										):  # an unbalance detected
															__a			:       str					    =  node.get_left()
															assert left_child is not None
															if (
															    data < left_child.get_data()
															):  # new node is the left child of the left child
																				__a			:       List[str]					    =  right_rotation(_SCREAMING_SNAKE_CASE   )
															else:
																				__a			:       Union[str, Any]					    =  lr_rotation(_SCREAMING_SNAKE_CASE   )
					else:
										node.set_right(insert_node(node.get_right()						,      _SCREAMING_SNAKE_CASE   )   )
										if get_height(node.get_right()   ) - get_height(node.get_left()   ) == 2:
															__a			:       int					    =  node.get_right()
															assert right_child is not None
															if data < right_child.get_data():
																				__a			:       Optional[Any]					    =  rl_rotation(_SCREAMING_SNAKE_CASE   )
															else:
																				__a			:       List[str]					    =  left_rotation(_SCREAMING_SNAKE_CASE   )
					__a			:       List[str]					    =  my_max(get_height(node.get_right()   )						,      get_height(node.get_left()   )   ) + 1
					node.set_height(_SCREAMING_SNAKE_CASE   )
					return node






def   lowerCamelCase							(_SCREAMING_SNAKE_CASE      :   MyNode   ):
					while True:
										__a			:       Optional[int]					    =  root.get_right()
										if right_child is None:
															break
										__a			:       int					    =  right_child
					return root.get_data()






def   lowerCamelCase							(_SCREAMING_SNAKE_CASE      :   MyNode   ):
					while True:
										__a			:       List[Any]					    =  root.get_left()
										if left_child is None:
															break
										__a			:       Any					    =  left_child
					return root.get_data()






def   lowerCamelCase							(_SCREAMING_SNAKE_CASE      :   MyNode						,      _SCREAMING_SNAKE_CASE      :   Any   ):
					__a			:       Dict					    =  root.get_left()
					__a			:       List[Any]					    =  root.get_right()
					if root.get_data() == data:
										if left_child is not None and right_child is not None:
															__a			:       List[str]					    =  get_left_most(_SCREAMING_SNAKE_CASE   )
															root.set_data(_SCREAMING_SNAKE_CASE   )
															root.set_right(del_node(_SCREAMING_SNAKE_CASE						,      _SCREAMING_SNAKE_CASE   )   )
										elif left_child is not None:
															__a			:       List[str]					    =  left_child
										elif right_child is not None:
															__a			:       Union[str, Any]					    =  right_child
										else:
															return None
					elif root.get_data() > data:
										if left_child is None:
															print('No such data'   )
															return root
										else:
															root.set_left(del_node(_SCREAMING_SNAKE_CASE						,      _SCREAMING_SNAKE_CASE   )   )
					else:  # root.get_data() < data
										if right_child is None:
															return root
										else:
															root.set_right(del_node(_SCREAMING_SNAKE_CASE						,      _SCREAMING_SNAKE_CASE   )   )

					if get_height(_SCREAMING_SNAKE_CASE   ) - get_height(_SCREAMING_SNAKE_CASE   ) == 2:
										assert right_child is not None
										if get_height(right_child.get_right()   ) > get_height(right_child.get_left()   ):
															__a			:       Tuple					    =  left_rotation(_SCREAMING_SNAKE_CASE   )
										else:
															__a			:       List[Any]					    =  rl_rotation(_SCREAMING_SNAKE_CASE   )
					elif get_height(_SCREAMING_SNAKE_CASE   ) - get_height(_SCREAMING_SNAKE_CASE   ) == -2:
										assert left_child is not None
										if get_height(left_child.get_left()   ) > get_height(left_child.get_right()   ):
															__a			:       Optional[int]					    =  right_rotation(_SCREAMING_SNAKE_CASE   )
										else:
															__a			:       int					    =  lr_rotation(_SCREAMING_SNAKE_CASE   )
					__a			:       str					    =  my_max(get_height(root.get_right()   )						,      get_height(root.get_left()   )   ) + 1
					root.set_height(_SCREAMING_SNAKE_CASE   )
					return root





class 							__UpperCamelCase				:




	def __init__(   self							):

						'''simple docstring'''





						__a			:       MyNode | None					    =  None




	def       __UpperCAmelCase							(   self							):

						'''simple docstring'''





						return get_height(self.root							)




	def       __UpperCAmelCase							(   self						,				__a							):

						'''simple docstring'''





						print('insert:' + str(__a							)							)
						__a			:       List[Any]					    =  insert_node(self.root						,				__a							)




	def       __UpperCAmelCase							(   self						,				__a							):

						'''simple docstring'''





						print('delete:' + str(__a							)							)
						if self.root is None:
											print('Tree is empty!'							)
											return
						__a			:       Optional[Any]					    =  del_node(self.root						,				__a							)





	def __str__(   self						,				):  # a level traversale, gives a more intuitive look on the tree

						'''simple docstring'''





						__a			:       Optional[int]					    =  ''
						__a			:       Optional[int]					    =  MyQueue()
						q.push(self.root							)
						__a			:       Any					    =  self.get_height()
						if layer == 0:
											return output
						__a			:       List[Any]					    =  0
						while not q.is_empty():
											__a			:       int					    =  q.pop()
											__a			:       Dict					    =  ' ' * int(math.pow(2						,				layer - 1							)							)
											output += space
											if node is None:
																output += "*"
																q.push(__a							)
																q.push(__a							)
											else:
																output += str(node.get_data()							)
																q.push(node.get_left()							)
																q.push(node.get_right()							)
											output += space
											__a			:       Any					    =  cnt + 1
											for i in range(100							):
																if cnt == math.pow(2						,				__a							) - 1:
																					__a			:       Dict					    =  layer - 1
																					if layer == 0:
																										output += "\n*************************************"
																										return output
																					output += "\n"
																					break
						output += "\n*************************************"
						return output






def   lowerCamelCase							():
					import doctest

					doctest.testmod()


if __name__ == "__main__":
	_test()
	__lowercase	:						Any       =	AVLtree()
	__lowercase	:						str       =	list(range(10))
	random.shuffle(lst)
	for i in lst:
		t.insert(i)
		print(str(t))
	random.shuffle(lst)
	for i in lst:
		t.del_node(i)
		print(str(t))







'''simple docstring'''



import os
import textwrap

import pyarrow as pa
import pytest

from datasets import ClassLabel, Features, Image
from datasets.packaged_modules.csv.csv import Csv

from ..utils import require_pil






@pytest.fixture
def   lowerCamelCase							(_SCREAMING_SNAKE_CASE      :   Dict   ):
					__a			:       Optional[Any]					    =  tmp_path / 'file.csv'
					__a			:       Union[str, Any]					    =  textwrap.dedent(
					    '\\n        header1,header2\n        1,2\n        10,20\n        '   )
					with open(_SCREAMING_SNAKE_CASE						,      'w'   ) as f:
										f.write(_SCREAMING_SNAKE_CASE   )
					return str(_SCREAMING_SNAKE_CASE   )






@pytest.fixture
def   lowerCamelCase							(_SCREAMING_SNAKE_CASE      :   Union[str, Any]   ):
					__a			:       str					    =  tmp_path / 'malformed_file.csv'
					__a			:       int					    =  textwrap.dedent(
					    '\\n        header1,header2\n        1,2\n        10,20,\n        '   )
					with open(_SCREAMING_SNAKE_CASE						,      'w'   ) as f:
										f.write(_SCREAMING_SNAKE_CASE   )
					return str(_SCREAMING_SNAKE_CASE   )






@pytest.fixture
def   lowerCamelCase							(_SCREAMING_SNAKE_CASE      :   Optional[Any]						,      _SCREAMING_SNAKE_CASE      :   List[str]   ):
					__a			:       Optional[Any]					    =  tmp_path / 'csv_with_image.csv'
					__a			:       Dict					    =  textwrap.dedent(
					    F"""\
        image
        {image_file}
        """   )
					with open(_SCREAMING_SNAKE_CASE						,      'w'   ) as f:
										f.write(_SCREAMING_SNAKE_CASE   )
					return str(_SCREAMING_SNAKE_CASE   )






@pytest.fixture
def   lowerCamelCase							(_SCREAMING_SNAKE_CASE      :   Optional[Any]   ):
					__a			:       Union[str, Any]					    =  tmp_path / 'csv_with_label.csv'
					__a			:       Any					    =  textwrap.dedent(
					    '\\n        label\n        good\n        bad\n        good\n        '   )
					with open(_SCREAMING_SNAKE_CASE						,      'w'   ) as f:
										f.write(_SCREAMING_SNAKE_CASE   )
					return str(_SCREAMING_SNAKE_CASE   )






@pytest.fixture
def   lowerCamelCase							(_SCREAMING_SNAKE_CASE      :   List[Any]   ):
					__a			:       Dict					    =  tmp_path / 'csv_with_int_list.csv'
					__a			:       Tuple					    =  textwrap.dedent(
					    '\\n        int_list\n        1 2 3\n        4 5 6\n        7 8 9\n        '   )
					with open(_SCREAMING_SNAKE_CASE						,      'w'   ) as f:
										f.write(_SCREAMING_SNAKE_CASE   )
					return str(_SCREAMING_SNAKE_CASE   )






def   lowerCamelCase							(_SCREAMING_SNAKE_CASE      :   List[str]						,      _SCREAMING_SNAKE_CASE      :   int						,      _SCREAMING_SNAKE_CASE      :   List[str]   ):
					__a			:       int					    =  Csv()
					__a			:       str					    =  csv._generate_tables([[csv_file, malformed_csv_file]]   )
					with pytest.raises(_SCREAMING_SNAKE_CASE						,      match='Error tokenizing data'   ):
										for _ in generator:
															pass
					assert any(
					    record.levelname == 'ERROR'
					    and 'Failed to read file' in record.message
					    and os.path.basename(_SCREAMING_SNAKE_CASE   ) in record.message
					    for record in caplog.records   )






@require_pil
def   lowerCamelCase							(_SCREAMING_SNAKE_CASE      :   List[str]   ):
					with open(_SCREAMING_SNAKE_CASE						,      encoding='utf-8'   ) as f:
										__a			:       Tuple					    =  f.read().splitlines()[1]
					__a			:       Tuple					    =  Csv(encoding='utf-8'						,      features=Features({'image': Image()}   )   )
					__a			:       Any					    =  csv._generate_tables([[csv_file_with_image]]   )
					__a			:       int					    =  pa.concat_tables([table for _, table in generator]   )
					assert pa_table.schema.field('image'   ).type == Image()()
					__a			:       Any					    =  pa_table.to_pydict()['image']
					assert generated_content == [{"path": image_file, "bytes": None}]






def   lowerCamelCase							(_SCREAMING_SNAKE_CASE      :   Union[str, Any]   ):
					with open(_SCREAMING_SNAKE_CASE						,      encoding='utf-8'   ) as f:
										__a			:       Tuple					    =  f.read().splitlines()[1:]
					__a			:       Optional[int]					    =  Csv(encoding='utf-8'						,      features=Features({'label': ClassLabel(names=['good', 'bad']   )}   )   )
					__a			:       List[str]					    =  csv._generate_tables([[csv_file_with_label]]   )
					__a			:       Dict					    =  pa.concat_tables([table for _, table in generator]   )
					assert pa_table.schema.field('label'   ).type == ClassLabel(names=['good', 'bad']   )()
					__a			:       int					    =  pa_table.to_pydict()['label']
					assert generated_content == [ClassLabel(names=['good', 'bad']   ).straint(_SCREAMING_SNAKE_CASE   ) for label in labels]






def   lowerCamelCase							(_SCREAMING_SNAKE_CASE      :   Optional[int]   ):
					__a			:       str					    =  Csv(encoding='utf-8'						,      sep=','						,      converters={'int_list': lambda _SCREAMING_SNAKE_CASE   : [int(_SCREAMING_SNAKE_CASE   ) for i in x.split()]}   )
					__a			:       Any					    =  csv._generate_tables([[csv_file_with_int_list]]   )
					__a			:       Any					    =  pa.concat_tables([table for _, table in generator]   )
					assert pa.types.is_list(pa_table.schema.field('int_list'   ).type   )
					__a			:       Tuple					    =  pa_table.to_pydict()['int_list']
					assert generated_content == [[1, 2, 3], [4, 5, 6], [7, 8, 9]]



