





"""simple docstring"""





from __future__ import annotations

from typing import Generic, TypeVar

lowerCAmelCase__     			=			TypeVar('''T''')





class        _lowerCamelCase      (       Generic[T] ):


						def __init__(self   ,							__a		) ->   None:
								UpperCamelCase   =	data
								UpperCamelCase   =	self
								UpperCamelCase   =	0





class        _lowerCamelCase      (       Generic[T] ):


						def __init__(self		) ->   None:
								# map from node name to the node object
								UpperCamelCase   =	{}


						def     snake_case_   (self   ,							__a		) ->   None:
								# create a new set with x as its member
								UpperCamelCase   =	DisjointSetTreeNode(__a		)


						def     snake_case_   (self   ,							__a		) ->   DisjointSetTreeNode[T]:
								# find the set x belongs to (with path-compression)
								UpperCamelCase   =	self.map[data]
								if elem_ref != elem_ref.parent:
										UpperCamelCase   =	self.find_set(elem_ref.parent.data		)
								return elem_ref.parent


						def     snake_case_   (self   ,							__a   ,							__a		) ->   None:
								# helper function for union operation
								if nodea.rank > nodea.rank:
										UpperCamelCase   =	nodea
								else:
										UpperCamelCase   =	nodea
										if nodea.rank == nodea.rank:
												nodea.rank += 1




						def     snake_case_   (self   ,							__a   ,							__a		) ->   None:
								# merge 2 disjoint sets
								self.link(self.find_set(__a		)   ,							self.find_set(__a		)		)





class        _lowerCamelCase      (       Generic[T] ):


						def __init__(self		) ->   None:
								# connections: map from the node to the neighbouring nodes (with weights)
								UpperCamelCase   =	{}


						def     snake_case_   (self   ,							__a		) ->   None:
								# add a node ONLY if its not present in the graph
								if node not in self.connections:
										UpperCamelCase   =	{}


						def     snake_case_   (self   ,							__a   ,							__a   ,							__a		) ->   None:
								# add an edge with the given weight
								self.add_node(__a		)
								self.add_node(__a		)
								UpperCamelCase   =	weight
								UpperCamelCase   =	weight




						def     snake_case_   (self		) ->   GraphUndirectedWeighted[T]:
								UpperCamelCase   =	[]
								UpperCamelCase   =	set()
								for start in self.connections:
										for end in self.connections[start]:
												if (start, end) not in seen:
														seen.add((end, start)		)
														edges.append((start, end, self.connections[start][end])		)
								edges.sort(key=lambda __a		: x[2]		)

								# creating the disjoint set
								UpperCamelCase   =	DisjointSetTree[T]()
								for node in self.connections:
										disjoint_set.make_set(__a		)

								# MST generation
								UpperCamelCase   =	0
								UpperCamelCase   =	0
								UpperCamelCase   =	GraphUndirectedWeighted[T]()
								while num_edges < len(self.connections		) - 1:
										UpperCamelCase   ,				UpperCamelCase   ,				UpperCamelCase   =	edges[index]
										index += 1
										UpperCamelCase   =	disjoint_set.find_set(__a		)
										UpperCamelCase   =	disjoint_set.find_set(__a		)
										if parent_u != parent_v:
												num_edges += 1
												graph.add_edge(__a   ,							__a   ,							__a		)
												disjoint_set.union(__a   ,							__a		)
								return graph













"""simple docstring"""





from typing import TYPE_CHECKING

from ...utils import _LazyModule


lowerCAmelCase__     			=			{'''tokenization_bertweet''': ['''BertweetTokenizer''']}


if TYPE_CHECKING:
						from .tokenization_bertweet import BertweetTokenizer

else:
						import sys

						lowerCAmelCase__     			=			_LazyModule(__name__, globals()['''__file__'''], _import_structure, module_spec=__spec__)






