


'''simple docstring'''
class   lowercase      :

		"""simple docstring"""

		def __init__(						self       ,  UpperCamelCase_ = ""       ,  UpperCamelCase_ = False				):

							'''simple docstring'''


							UpperCamelCase__  :dict[str, RadixNode]				   =					{}

							# A node will be a leaf if the tree contains its word
							UpperCamelCase__  :List[Any]				   =					is_leaf

							UpperCamelCase__  :List[str]				   =					prefix




		def        lowerCAmelCase__							(						self       ,  UpperCamelCase_				):

							'''simple docstring'''


							UpperCamelCase__  :Optional[int]				   =					0
							for q, w in zip(self.prefix       ,  UpperCamelCase_				):
												if q != w:
																	break

												x += 1

							return self.prefix[:x], self.prefix[x:], word[x:]




		def        lowerCAmelCase__							(						self       ,  UpperCamelCase_				):

							'''simple docstring'''


							for word in words:
												self.insert(UpperCamelCase_				)




		def        lowerCAmelCase__							(						self       ,  UpperCamelCase_				):

							'''simple docstring'''


							if self.prefix == word:
												UpperCamelCase__  :Optional[Any]				   =					True

							# Case 2: The node has no edges that have a prefix to the word
							# Solution: We create an edge from the current node to a new one
							# containing the word
							elif word[0] not in self.nodes:
												UpperCamelCase__  :Optional[int]				   =					RadixNode(prefix=UpperCamelCase_       ,  is_leaf=UpperCamelCase_				)

							else:
												UpperCamelCase__  :Optional[int]				   =					self.nodes[word[0]]
												UpperCamelCase__   ,							UpperCamelCase__   ,							UpperCamelCase__  :Any				   =					incoming_node.match(
												    UpperCamelCase_				)

												# Case 3: The node prefix is equal to the matching
												# Solution: We insert remaining word on the next node
												if remaining_prefix == "":
																	self.nodes[matching_string[0]].insert(UpperCamelCase_				)

												# Case 4: The word is greater equal to the matching
												# Solution: Create a node in between both nodes, change
												# prefixes and add the new node for the remaining word
												else:
																	UpperCamelCase__  :List[Any]				   =					remaining_prefix

																	UpperCamelCase__  :Any				   =					self.nodes[matching_string[0]]
																	UpperCamelCase__  :Dict				   =					RadixNode(UpperCamelCase_       ,  UpperCamelCase_				)
																	UpperCamelCase__  :Any				   =					aux_node

																	if remaining_word == "":
																						UpperCamelCase__  :Optional[Any]				   =					True
																	else:
																						self.nodes[matching_string[0]].insert(UpperCamelCase_				)




		def        lowerCAmelCase__							(						self       ,  UpperCamelCase_				):

							'''simple docstring'''


							UpperCamelCase__  :Any				   =					self.nodes.get(word[0]       ,  UpperCamelCase_				)
							if not incoming_node:
												return False
							else:
												UpperCamelCase__   ,							UpperCamelCase__   ,							UpperCamelCase__  :Optional[int]				   =					incoming_node.match(
												    UpperCamelCase_				)
												# If there is remaining prefix, the word can't be on the tree
												if remaining_prefix != "":
																	return False
												# This applies when the word and the prefix are equal
												elif remaining_word == "":
																	return incoming_node.is_leaf
												# We have word remaining so we check the next node
												else:
																	return incoming_node.find(UpperCamelCase_				)




		def        lowerCAmelCase__							(						self       ,  UpperCamelCase_				):

							'''simple docstring'''


							UpperCamelCase__  :Any				   =					self.nodes.get(word[0]       ,  UpperCamelCase_				)
							if not incoming_node:
												return False
							else:
												UpperCamelCase__   ,							UpperCamelCase__   ,							UpperCamelCase__  :Dict				   =					incoming_node.match(
												    UpperCamelCase_				)
												# If there is remaining prefix, the word can't be on the tree
												if remaining_prefix != "":
																	return False
												# We have word remaining so we check the next node
												elif remaining_word != "":
																	return incoming_node.delete(UpperCamelCase_				)
												else:
																	# If it is not a leaf, we don't have to delete
																	if not incoming_node.is_leaf:
																						return False
																	else:
																						# We delete the nodes if no edges go from it
																						if len(incoming_node.nodes				) == 0:
																											del self.nodes[word[0]]
																											# We merge the current node with its only child
																											if len(self.nodes				) == 1 and not self.is_leaf:
																																UpperCamelCase__  :str				   =					list(self.nodes.values()				)[0]
																																UpperCamelCase__  :Tuple				   =					merging_node.is_leaf
																																self.prefix += merging_node.prefix
																																UpperCamelCase__  :Dict				   =					merging_node.nodes
                    # If there is more than 1 edge, we just mark it as non-leaf
																						elif len(incoming_node.nodes				) > 1:
																											UpperCamelCase__  :Optional[Any]				   =					False
																						# If there is 1 edge, we merge it with its child
																						else:
																											UpperCamelCase__  :List[Any]				   =					list(incoming_node.nodes.values()				)[0]
																											UpperCamelCase__  :Any				   =					merging_node.is_leaf
																											incoming_node.prefix += merging_node.prefix
																											UpperCamelCase__  :Any				   =					merging_node.nodes

																						return True




		def        lowerCAmelCase__							(						self       ,  UpperCamelCase_ = 0				):

							'''simple docstring'''


							if self.prefix != "":
												print('''-''' * height       ,  self.prefix       ,  '''  (leaf)''' if self.is_leaf else ''''''				)

							for value in self.nodes.values():
												value.print_tree(height + 1				)



def      a (     )    ->      bool:



					'''simple docstring'''






					UpperCamelCase__  :Tuple				   =					'''banana bananas bandana band apple all beast'''.split()
					UpperCamelCase__  :List[str]				   =					RadixNode()
					root.insert_many(__a  )

					assert all(root.find(__a  ) for word in words  )
					assert not root.find('''bandanas'''  )
					assert not root.find('''apps'''  )
					root.delete('''all'''  )
					assert not root.find('''all'''  )
					root.delete('''banana'''  )
					assert not root.find('''banana'''  )
					assert root.find('''bananas'''  )

					return True


def      a (     )    ->      None:



					'''simple docstring'''






					assert test_trie()


def      a (     )    ->      None:



					'''simple docstring'''






					UpperCamelCase__  :List[str]				   =					RadixNode()
					UpperCamelCase__  :Union[str, Any]				   =					'''banana bananas bandanas bandana band apple all beast'''.split()
					root.insert_many(__a  )

					print('''Words:'''					,   __a  )
					print('''Tree:'''  )
					root.print_tree()


if __name__ == "__main__":
		main()



'''simple docstring'''
from .glue import glue_convert_examples_to_features, glue_output_modes, glue_processors, glue_tasks_num_labels
from .squad import SquadExample, SquadFeatures, SquadVaProcessor, SquadVaProcessor, squad_convert_examples_to_features
from .utils import DataProcessor, InputExample, InputFeatures, SingleSentenceClassificationProcessor
from .xnli import xnli_output_modes, xnli_processors, xnli_tasks_num_labels