



from collections.abc import Sequence
from queue import Queue







class     __lowerCAmelCase					:



			def __init__(		self     :						List[str]				,	A     :						List[str]				,	A     :						Optional[Any]				,	A     :						int				,	A     :						Dict=None				,	A     :						Optional[Any]=None)     ->					Optional[int]:



						"""simple docstring"""






						_UpperCAmelCase	 =     start
						_UpperCAmelCase	 =     end
						_UpperCAmelCase	 =     val
						_UpperCAmelCase	 =     (start + end) // 2
						_UpperCAmelCase	 =     left
						_UpperCAmelCase	 =     right



			def __repr__(		self     :						str)     ->					Tuple:



						"""simple docstring"""






						return F"SegmentTreeNode(start={self.start}, end={self.end}, val={self.val})"







class     __lowerCAmelCase					:



			def __init__(		self     :						List[Any]				,	A     :						Sequence				,	A     :						Any)     ->					List[str]:



						"""simple docstring"""






						_UpperCAmelCase	 =     collection
						_UpperCAmelCase	 =     function
						if self.collection:
									_UpperCAmelCase	 =     self._build_tree(0				,	len(A) - 1)



			def 					_lowerCamelCase (		self     :						Dict				,	A     :						Union[str, Any]				,	A     :						List[str])     ->					Optional[Any]:



						"""simple docstring"""






						self._update_tree(self.root				,	A				,	A)



			def 					_lowerCamelCase (		self     :						Optional[Any]				,	A     :						List[str]				,	A     :						List[str])     ->					List[str]:



						"""simple docstring"""






						return self._query_range(self.root				,	A				,	A)



			def 					_lowerCamelCase (		self     :						Any				,	A     :						Optional[Any]				,	A     :						List[Any])     ->					List[str]:



						"""simple docstring"""






						if start == end:
									return SegmentTreeNode(A				,	A				,	self.collection[start])
						_UpperCAmelCase	 =     (start + end) // 2
						_UpperCAmelCase	 =     self._build_tree(A				,	A)
						_UpperCAmelCase	 =     self._build_tree(mid + 1				,	A)
						return SegmentTreeNode(A				,	A				,	self.fn(left.val				,	right.val)				,	A				,	A)



			def 					_lowerCamelCase (		self     :						Dict				,	A     :						Any				,	A     :						Optional[int]				,	A     :						Union[str, Any])     ->					Dict:



						"""simple docstring"""






						if node.start == i and node.end == i:
									_UpperCAmelCase	 =     val
									return
						if i <= node.mid:
									self._update_tree(node.left				,	A				,	A)
						else:
									self._update_tree(node.right				,	A				,	A)
						_UpperCAmelCase	 =     self.fn(node.left.val				,	node.right.val)



			def 					_lowerCamelCase (		self     :						List[str]				,	A     :						Any				,	A     :						Tuple				,	A     :						Union[str, Any])     ->					Tuple:



						"""simple docstring"""






						if node.start == i and node.end == j:
									return node.val

						if i <= node.mid:
									if j <= node.mid:
												# range in left child tree
												return self._query_range(node.left				,	A				,	A)
									else:
												# range in left child tree and right child tree
												return self.fn(
												    self._query_range(node.left				,	A				,	node.mid)				,	self._query_range(node.right				,	node.mid + 1				,	A)				,	)
						else:
									# range in right child tree
									return self._query_range(node.right				,	A				,	A)



			def 					_lowerCamelCase (		self     :						List[str])     ->					Tuple:



						"""simple docstring"""






						if self.root is not None:
									_UpperCAmelCase	 =     Queue()
									queue.put(self.root)
									while not queue.empty():
												_UpperCAmelCase	 =     queue.get()
												yield node

												if node.left is not None:
															queue.put(node.left)

												if node.right is not None:
															queue.put(node.right)


if __name__ == "__main__":
							import operator

							for fn in [operator.add, max, min]:
														print("*" * 50)
														UpperCAmelCase__     = SegmentTree([2, 1, 5, 3, 4], fn)
														for node in arr.traverse():
																					print(node)
														print()

														arr.update(1, 5)
														for node in arr.traverse():
																					print(node)
														print()

														print(arr.query_range(3, 4))  # 7
														print(arr.query_range(2, 2))  # 5
														print(arr.query_range(1, 3))  # 13
														print()





import json
import os
import unittest

from transformers import MgpstrTokenizer
from transformers.models.mgp_str.tokenization_mgp_str import VOCAB_FILES_NAMES
from transformers.testing_utils import require_tokenizers

from ...test_tokenization_common import TokenizerTesterMixin







@require_tokenizers
class     __lowerCAmelCase					(    A       ,		unittest.TestCase		):
			UpperCamelCase           =  MgpstrTokenizer
			UpperCamelCase           =  False
			UpperCamelCase           =  {}
			UpperCamelCase           =  False



			def 					_lowerCamelCase (		self     :						int)     ->					List[Any]:



						"""simple docstring"""






						super().setUp()

						# fmt: off
						_UpperCAmelCase	 =     ['[GO]', '[s]', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z']
						# fmt: on
						_UpperCAmelCase	 =     dict(zip(A				,	range(len(A))))

						_UpperCAmelCase	 =     os.path.join(self.tmpdirname				,	VOCAB_FILES_NAMES['vocab_file'])
						with open(self.vocab_file				,	'w'				,	encoding='utf-8') as fp:
									fp.write(json.dumps(A) + '\n')



			def 					_lowerCamelCase (		self     :						Dict				,	**A     :						List[Any])     ->					Optional[Any]:



						"""simple docstring"""






						return MgpstrTokenizer.from_pretrained(self.tmpdirname				,	**A)



			def 					_lowerCamelCase (		self     :						List[str]				,	A     :						Optional[int])     ->					Dict:



						"""simple docstring"""






						_UpperCAmelCase	 =     'tester'
						_UpperCAmelCase	 =     'tester'
						return input_text, output_text



			@unittest.skip('MGP-STR always lower cases letters.')
			def 					_lowerCamelCase (		self     :						Optional[Any])     ->					int:



						"""simple docstring"""






						pass



			def 					_lowerCamelCase (		self     :						Optional[int])     ->					Optional[int]:



						"""simple docstring"""






						_UpperCAmelCase	 =     self.get_tokenizers(do_lower_case=A)
						for tokenizer in tokenizers:
									with self.subTest(F"{tokenizer.__class__.__name__}"):
												_UpperCAmelCase	 =     '[SPECIAL_TOKEN]'

												tokenizer.add_special_tokens({'cls_token': special_token})
												_UpperCAmelCase	 =     tokenizer.encode([special_token]				,	add_special_tokens=A)
												self.assertEqual(len(A)				,	1)

												_UpperCAmelCase	 =     tokenizer.decode(A				,	skip_special_tokens=A)
												self.assertTrue(special_token not in decoded)



			def 					_lowerCamelCase (		self     :						Any)     ->					str:



						"""simple docstring"""






						_UpperCAmelCase	 =     self.get_tokenizers()
						for tokenizer in tokenizers:
									with self.subTest(F"{tokenizer.__class__.__name__}"):
												_UpperCAmelCase ,  _UpperCAmelCase	 =     self.get_input_output_texts(A)

												_UpperCAmelCase	 =     tokenizer.tokenize(A)
												_UpperCAmelCase	 =     tokenizer.convert_tokens_to_ids(A)
												_UpperCAmelCase	 =     tokenizer.encode(A				,	add_special_tokens=A)
												self.assertListEqual(A				,	A)

												_UpperCAmelCase	 =     tokenizer.convert_ids_to_tokens(A)
												self.assertNotEqual(len(A)				,	0)
												_UpperCAmelCase	 =     tokenizer.decode(A)
												self.assertIsInstance(A				,	A)

												self.assertEqual(text_a.replace(' '				,	'')				,	A)



			@unittest.skip('MGP-STR tokenizer only handles one sequence.')
			def 					_lowerCamelCase (		self     :						str)     ->					List[str]:



						"""simple docstring"""






						pass



			@unittest.skip('inputs cannot be pretokenized in MgpstrTokenizer')
			def 					_lowerCamelCase (		self     :						Dict)     ->					Tuple:



						"""simple docstring"""






						pass
