Support MetaGraphs.jl

Author: filchristou

Project.toml

@@ -11,6 +11,7 @@ SimpleTraits = "699a6c99-e7fa-54fc-8d76-47d257e15c1d"
 [weakdeps]
 CodecZlib = "944b1d66-785c-5afd-91f1-9de20f533193"
 EzXML = "8f5d6c58-4d21-5cfd-889c-e3ad7ee6a615"
+MetaGraphs = "626554b9-1ddb-594c-aa3c-2596fe9399a5"
 ParserCombinator = "fae87a5f-d1ad-5cf0-8f61-c941e1580b46"
 
 [extensions]
@@ -19,12 +20,14 @@ GraphIOGEXFExt = "EzXML"
 GraphIOGMLExt = "ParserCombinator"
 GraphIOGraphMLExt = "EzXML"
 GraphIOLGCompressedExt = "CodecZlib"
+GraphIOMetaGraphsGraphMLExt = ["EzXML", "MetaGraphs"]
 
 [compat]
 CodecZlib = "0.7"
 DelimitedFiles = "1"
 EzXML = "1"
 Graphs = "1.4"
+MetaGraphs = "0.7.2"
 ParserCombinator = "2.1"
 Requires = "1"
 SimpleTraits = "0.9"
@@ -36,8 +39,9 @@ CodecZlib = "944b1d66-785c-5afd-91f1-9de20f533193"
 EzXML = "8f5d6c58-4d21-5cfd-889c-e3ad7ee6a615"
 Graphs = "86223c79-3864-5bf0-83f7-82e725a168b6"
 JuliaFormatter = "98e50ef6-434e-11e9-1051-2b60c6c9e899"
+MetaGraphs = "626554b9-1ddb-594c-aa3c-2596fe9399a5"
 ParserCombinator = "fae87a5f-d1ad-5cf0-8f61-c941e1580b46"
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 
 [targets]
-test = ["Aqua", "CodecZlib", "Graphs", "JuliaFormatter", "EzXML", "ParserCombinator", "Test"]
+test = ["Aqua", "CodecZlib", "Graphs", "JuliaFormatter", "EzXML", "ParserCombinator", "Test", "MetaGraphs"]

README.md

@@ -9,17 +9,19 @@ GraphIO provides support to [Graphs.jl](https://github.com/JuliaGraphs/Graphs.jl
 
 Currently, the following functionality is provided:
 
-| Format      | Read | Write | Multiple Graphs | Format Name    | Comment                                                                                     |
-| ----------- | ---- | ----- | --------------- | -------------- | ------------------------------------------------------------------------------------------- |
-| EdgeList    | ✓    | ✓     |                 | EdgeListFormat | a simple list of sources and dests separated by whitespace and/or comma, one pair per line. |
-| [GML]       | ✓    | ✓     | ✓               | GMLFormat      |                                                                                             |
-| [Graph6]    | ✓    | ✓     | ✓               | Graph6Format   |                                                                                             |
-| [GraphML]   | ✓    | ✓     | ✓               | GraphMLFormat  |                                                                                             |
-| [Pajek NET] | ✓    | ✓     |                 | NETFormat      |                                                                                             |
-| [GEXF]      |      | ✓     |                 | GEXFFormat     |                                                                                             |
-| [DOT]       | ✓    |       | ✓               | DOTFormat      |                                                                                             |
-| [CDF]       | ✓    |       |                 | CDFFormat      |                                                                                             |
-
+| Format        | Read | Write | Multiple Graphs | Format Name    | Simple(Di)Graph | MetaGraphs.jl |
+| -----------   | ---- | ----- | --------------- | -------------- | --------------- | ------------- |
+| EdgeList [^1] | ✓    | ✓     |                 | EdgeListFormat |  ✓              |               |
+| [GML]         | ✓    | ✓     | ✓               | GMLFormat      |  ✓              |               |
+| [Graph6]      | ✓    | ✓     | ✓               | Graph6Format   |  ✓              |               |
+| [GraphML]     | ✓    | ✓     | ✓               | GraphMLFormat  |  ✓              |  ✓            |
+| [Pajek NET]   | ✓    | ✓     |                 | NETFormat      |  ✓              |               |
+| [GEXF]        |      | ✓     |                 | GEXFFormat     |  ✓              |               |
+| [DOT]         | ✓    |       | ✓               | DOTFormat      |  ✓              |               |
+| [CDF]         | ✓    |       |                 | CDFFormat      |  ✓              |               |
+
+
+[^1]: a simple list of sources and dests separated by whitespace and/or comma, one pair per line.
 
 Graphs are read using either the `loadgraph` function or, for formats that support multiple graphs in a single file,
 the `loadgraphs` functions. `loadgraph` returns a Graph object, while `loadgraphs` returns a dictionary of Graph objects.