Parser for Graphviz dot language. Parsed graph stores info about vertices, edges and attributes. Drawing options are ignored.
auduchinok / dotparser Goto Github PK
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License: The Unlicense
Simple F# script
#r "nuget: DotParser, 1.1.0"
let loadGraph fileName =
System.IO.File.ReadAllText fileName
|> DotParser.DotParser.parse
let data = loadGraph "summary.dot"
fails with error
Binding session to '/Users/sergey/.nuget/packages/dotparser/1.1.0/lib/netstandard2.0/DotParser.dll'...
System.IO.FileNotFoundException: Could not load file or assembly 'FSharpx.Core, Version=1.8.41.0, Culture=neutral, PublicKeyToken=null'. The system cannot find the file specified.
File name: 'FSharpx.Core, Version=1.8.41.0, Culture=neutral, PublicKeyToken=null'
at Yard.Generators.RNGLR.<ffacc3da-19b3-4735-82bf-56d1820fed31>Parser.walk@256[TokenType](ParserSource`1 parserSource, FSharpRef`1 curNum, Stack`1 reductions, List`1[] edges, List`1[] simpleEdges, Stack`1 pushes, Stack`1 usedStates, Vertex[] stateToVertex, Int32 num, FSharpFunc`2 recovery, Int32 prod, Int32 pos, Int32 nonTerm, Int32 remainLength, Vertex vertex, Object[] path)
at Yard.Generators.RNGLR.<ffacc3da-19b3-4735-82bf-56d1820fed31>Parser.makeReductions@234[TokenType](ParserSource`1 parserSource, FSharpFunc`2 getEpsilon, FSharpRef`1 curNum, Stack`1 reductions, List`1[] edges, List`1[] simpleEdges, Stack`1 pushes, Stack`1 usedStates, Vertex[] stateToVertex, Int32 num, FSharpFunc`2 recovery)
at Yard.Generators.RNGLR.<ffacc3da-19b3-4735-82bf-56d1820fed31>Parser.buildAst[TokenType](ParserSource`1 parserSource, IEnumerable`1 tokens)
at DotParser.DotParser.parse(String str)
at <StartupCode$FSI_0004>.$FSI_0004.main@()
Stopped due to error
but works with manually added reference on FSharpx.Core
#r "nuget: DotParser, 1.1.0"
#r "nuget: FSharpx.Core, 1.8.32"
let loadGraph fileName =
System.IO.File.ReadAllText fileName
|> DotParser.DotParser.parse
let data = loadGraph "summary.dot"
would be nice to specify this package as dependency in NuGet for auto-restore & reference.
I tried to get the Nuget package to include it in a .NET standard project, but I didn't manage to get the .NET standard version of it, even if the fsproj targets it along with .NET 4.6. All I'm getting is the .NET 4.6.1 version, resulting in warnings.
Am I missing something ?
Thanks ๐
digraph G {
compound = true;
a [color=red];
b [color=blue];
a -> b [color=yellow];
}
parses into
{IsDirected = true;
IsStrict = false;
Nodes = map [("a", map []); ("b", map [])];
Edges = map [(("a", "b"), [map [("color", "yellow")]])];
GraphAttributes = map [];
NodeAttributes = map [];
EdgeAttributes = map [];}
where as
digraph G {
compound = true;
a [color=red];
b [color=blue];
}
parses into
{IsDirected = true;
IsStrict = false;
Nodes = map [("a", map [("color", "red")]); ("b", map [("color", "blue")])];
Edges = map [];
GraphAttributes = map [];
NodeAttributes = map [];
EdgeAttributes = map [];}
Please sign the assemblies and publish a new NuGet package.
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