Cleanup based on NamedGraphs update

Author: mtfishman

Project.toml

@@ -25,7 +25,7 @@ Graphs = "1.13.1"
 LinearAlgebra = "1.10"
 MacroTools = "0.5.16"
 NamedDimsArrays = "0.7.13"
-NamedGraphs = "0.6.8"
+NamedGraphs = "0.6.9"
 SimpleTraits = "0.9.5"
 SplitApplyCombine = "1.2.3"
 julia = "1.10"

src/ITensorNetworksNext.jl

@@ -1,6 +1,5 @@
 module ITensorNetworksNext
 
-include("graphsextensions.jl")
 include("abstracttensornetwork.jl")
 include("tensornetwork.jl")
 

src/abstracttensornetwork.jl

@@ -31,7 +31,7 @@ using MacroTools: @capture
 using NamedDimsArrays: dimnames
 using NamedGraphs: NamedGraphs, NamedGraph, not_implemented, steiner_tree
 using NamedGraphs.GraphsExtensions:
-  ⊔, directed_graph, incident_edges, rename_vertices, vertextype
+  ⊔, directed_graph, incident_edges, rem_edges!, rename_vertices, vertextype
 using SplitApplyCombine: flatten
 
 abstract type AbstractTensorNetwork{V,VD} <: AbstractDataGraph{V,VD,Nothing} end
@@ -203,6 +203,7 @@ end
 # the tensor connectivity at vertex `v`.
 function fix_edges!(tn::AbstractTensorNetwork, v)
   rem_incident_edges!(tn, v)
+  rem_edges!(tn, incident_edges(tn, v))
   add_missing_edges!(tn, v)
   return tn
 end

src/graphsextensions.jl

@@ -3,7 +3,7 @@ using Dictionaries: AbstractDictionary, Indices, dictionary
 using Graphs: AbstractSimpleGraph
 using NamedDimsArrays: AbstractNamedDimsArray, dimnames, nameddimsarray
 using NamedGraphs: NamedGraphs, NamedEdge, NamedGraph, vertextype
-using NamedGraphs.GraphsExtensions: vertextype
+using NamedGraphs.GraphsExtensions: arranged_edges, vertextype
 
 function _TensorNetwork end