


'''simple docstring'''


from __future__ import annotations

from typing import Generic, TypeVar

lowerCamelCase__    	=     TypeVar('T')






class 	lowerCAmelCase__			(			Generic[T]	):




			def __init__(		self  :     Union[str, Any]	,  lowerCamelCase__  :     T )   ->None:



					'''simple docstring'''







					_UpperCAmelCase		:       int								=      data
					_UpperCAmelCase		:       str								=      self
					_UpperCAmelCase		:       str								=      0






class 	lowerCAmelCase__			(			Generic[T]	):




			def __init__(		self  :     Any )   ->None:



					'''simple docstring'''







					_UpperCAmelCase		:       dict[T, DisjointSetTreeNode[T]]								=      {}




			def 							lowerCAmelCase__    (		self  :     Union[str, Any]	,  lowerCamelCase__  :     T )   ->None:



					'''simple docstring'''







					_UpperCAmelCase		:       List[Any]								=      DisjointSetTreeNode(lowerCamelCase__ )




			def 							lowerCAmelCase__    (		self  :     int	,  lowerCamelCase__  :     T )   ->DisjointSetTreeNode[T]:



					'''simple docstring'''







					_UpperCAmelCase		:       Any								=      self.map[data]
					if elem_ref != elem_ref.parent:
							_UpperCAmelCase		:       List[str]								=      self.find_set(elem_ref.parent.data )
					return elem_ref.parent




			def 							lowerCAmelCase__    (		self  :     List[str]	,  lowerCamelCase__  :     DisjointSetTreeNode[T]	,  lowerCamelCase__  :     DisjointSetTreeNode[T] )   ->None:



					'''simple docstring'''







					if nodea.rank > nodea.rank:
							_UpperCAmelCase		:       Dict								=      nodea
					else:
							_UpperCAmelCase		:       Union[str, Any]								=      nodea
							if nodea.rank == nodea.rank:
									nodea.rank += 1






			def 							lowerCAmelCase__    (		self  :     Optional[Any]	,  lowerCamelCase__  :     T	,  lowerCamelCase__  :     T )   ->None:



					'''simple docstring'''







					self.link(self.find_set(lowerCamelCase__ )	,  self.find_set(lowerCamelCase__ ) )






class 	lowerCAmelCase__			(			Generic[T]	):




			def __init__(		self  :     int )   ->None:



					'''simple docstring'''







					_UpperCAmelCase		:       dict[T, dict[T, int]]								=      {}




			def 							lowerCAmelCase__    (		self  :     Union[str, Any]	,  lowerCamelCase__  :     T )   ->None:



					'''simple docstring'''







					if node not in self.connections:
							_UpperCAmelCase		:       List[str]								=      {}




			def 							lowerCAmelCase__    (		self  :     List[str]	,  lowerCamelCase__  :     T	,  lowerCamelCase__  :     T	,  lowerCamelCase__  :     int )   ->None:



					'''simple docstring'''







					self.add_node(lowerCamelCase__ )
					self.add_node(lowerCamelCase__ )
					_UpperCAmelCase		:       Dict								=      weight
					_UpperCAmelCase		:       str								=      weight






			def 							lowerCAmelCase__    (		self  :     List[Any] )   ->GraphUndirectedWeighted[T]:



					'''simple docstring'''







					_UpperCAmelCase		:       str								=      []
					_UpperCAmelCase		:       Any								=      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 lowerCamelCase__ : x[2] )

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

					# MST generation
					_UpperCAmelCase		:       List[Any]								=      0
					_UpperCAmelCase		:       Tuple								=      0
					_UpperCAmelCase		:       str								=      GraphUndirectedWeighted[T]()
					while num_edges < len(self.connections ) - 1:
							_UpperCAmelCase		:       Union[str, Any]								=      edges[index]
							index += 1
							_UpperCAmelCase		:       Union[str, Any]								=      disjoint_set.find_set(lowerCamelCase__ )
							_UpperCAmelCase		:       int								=      disjoint_set.find_set(lowerCamelCase__ )
							if parent_u != parent_v:
									num_edges += 1
									graph.add_edge(lowerCamelCase__	,  lowerCamelCase__	,  lowerCamelCase__ )
									disjoint_set.union(lowerCamelCase__	,  lowerCamelCase__ )
					return graph







'''simple docstring'''


from typing import Optional
from urllib.parse import quote

import huggingface_hub as hfh
from packaging import version






def  __lowerCAmelCase (__lowerCAmelCase      , __lowerCAmelCase      , __lowerCAmelCase = None   ):
		if version.parse(hfh.__version__   ).release < version.parse("0.11.0"   ).release:
				# old versions of hfh don't url-encode the file path
				_UpperCAmelCase		:       str								=      quote(__lowerCAmelCase   )
		return hfh.hf_hub_url(__lowerCAmelCase      , __lowerCAmelCase      , repo_type="dataset"      , revision=__lowerCAmelCase   )



