Add ExtraTSV
This commit is contained in:
Nathan McRae
125
ExtraTsv/ExtraTsv.cs
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125
ExtraTsv/ExtraTsv.cs
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@@ -0,0 +1,125 @@
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using System.Globalization;
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using System.Text.RegularExpressions;
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namespace NathanMcRae;
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public class ExtraTsv : SaneTsv
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{
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public class Iso8601Type : ColumnType { }
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public class PhysicalUnitsType : ColumnType
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{
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public string Units { get; }
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public PhysicalUnitsType(string Units) { }
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}
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public static readonly string[] ValidUnits =
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{
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"m",
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"s",
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"A",
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"K",
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"cd",
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"mol",
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"kg",
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"Hz",
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"rad",
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"sr",
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"N",
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"Pa",
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"J",
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"W",
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"C",
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"V",
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"F",
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"Ω",
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"S",
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"Wb",
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"T",
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"H",
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"°C",
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"lm",
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"lx",
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"Bq",
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"Gy",
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"Sv",
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"kat"
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};
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public static readonly int MajorVersion = 0;
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public static readonly int MinorVersion = 0;
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public static readonly int PatchVersion = 1;
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public static Regex VersionRegex = new Regex(@"^ ExtraTSV V(\d+)\.(\d+)\.(\d+)");
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public static ExtraTsv ParseExtraTsv(byte[] inputBuffer)
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{
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SaneTsv tsv = ParseCommentedTsv(inputBuffer);
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if (tsv.FileComment == null) {
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throw new Exception($"ExtraTSV expects the file to start with '# ExtraTSV Vx.y.z' where x.y.z is a version compatible with {MajorVersion}.{MinorVersion}.{PatchVersion}");
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}
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Match match = VersionRegex.Match(tsv.FileComment);
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if (!match.Success)
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{
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throw new Exception($"ExtraTSV expects the file to start with '# ExtraTSV Vx.y.z' where x.y.z is a version compatible with {MajorVersion}.{MinorVersion}.{PatchVersion}");
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}
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int fileMajorVersion = int.Parse(match.Groups[1].Value);
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if (fileMajorVersion != MajorVersion)
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{
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throw new Exception($"File has major version ({fileMajorVersion}) which is newer than this parser's version {MajorVersion}");
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}
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for (int i = 0; i < tsv.ColumnNames.Count(); i++)
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{
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string[] typeParts = tsv.ColumnNames[i].Split(":");
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if (typeParts[typeParts.Length - 1] == "iso8601" && tsv.ColumnTypes[i] == typeof(StringType))
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{
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string columnName = tsv.ColumnNames[i].Substring(0, tsv.ColumnNames[i].Length - ":iso8601".Length);
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tsv.ColumnNames[i] = columnName;
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tsv.ColumnTypes[i] = typeof(Iso8601Type);
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}
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// TODO: ISO8601 time spans
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// TODO: ISO8601 time durations
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else if (typeParts[typeParts.Length - 1] == "units" && (tsv.ColumnTypes[i] == typeof(Float64Type) || tsv.ColumnTypes[i] == typeof(Float32Type)))
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{
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if (typeParts.Count() > 1 && ValidUnits.Contains(typeParts[typeParts.Length - 2]))
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{
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// TODO: How to store type information since the ColumnTypes is of type Type?
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}
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else
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{
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throw new Exception($"Invalid units type '{typeParts[typeParts.Length - 2]}' for column {i}");
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}
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}
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}
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CultureInfo provider = CultureInfo.InvariantCulture;
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for (int i = 0; i < tsv.Records.Count; i++)
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{
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if (tsv.Records[i].Comment != null)
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{
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throw new Exception($"Line {tsv.Records[i].Line} has comment above it which is not allowed");
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}
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for (int j = 0; j < tsv.ColumnNames.Count(); j++)
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{
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if (tsv.ColumnTypes[j] == typeof(Iso8601Type))
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{
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if (!DateTime.TryParseExact((string)tsv.Records[i][j], "yyyy-MM-ddTHH:mm:ss.ffff", provider, DateTimeStyles.None, out DateTime parsed))
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{
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throw new Exception($"ISO 8601 timestamp format error on line {tsv.Records[i].Line}, field {j}");
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}
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tsv.Records[i].Fields[j] = parsed;
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}
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}
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}
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return (ExtraTsv)tsv;
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}
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}
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14
ExtraTsv/ExtraTsv.csproj
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14
ExtraTsv/ExtraTsv.csproj
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@@ -0,0 +1,14 @@
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<Project Sdk="Microsoft.NET.Sdk">
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<PropertyGroup>
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<TargetFramework>net6.0</TargetFramework>
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<ImplicitUsings>enable</ImplicitUsings>
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<Nullable>enable</Nullable>
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<RootNamespace>NathanMcRae</RootNamespace>
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</PropertyGroup>
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<ItemGroup>
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<ProjectReference Include="..\SaneTsv.csproj" />
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</ItemGroup>
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</Project>
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44
ExtraTsv/readme.md
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44
ExtraTsv/readme.md
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@@ -0,0 +1,44 @@
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Extra TSV adds many convenience types to Sane TSV:
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- Timestamps
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Just this format for now: yyyy-MM-ddTHH:mm:ss.ffff
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- Timespans
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- Time durations
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- Multiformats
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- Multihashes
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- Multiprotocols
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- ...
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- Physical units
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To start with, just use SI base and derived units
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- Base units
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- m
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- s
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- A
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- K
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- cd
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- mol
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- kg
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- Derived units
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- Hz
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- rad
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- sr
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- N
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- Pa
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- J
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- W
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- C
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- V
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- F
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- Ω
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- S
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- Wb
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- T
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- H
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- °C
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- lm
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- lx
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- Bq
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- Gy
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- Sv
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- kat
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How to handle derived units?
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14
ExtraTsvTest/ExtraTsvTest.csproj
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14
ExtraTsvTest/ExtraTsvTest.csproj
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@@ -0,0 +1,14 @@
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<Project Sdk="Microsoft.NET.Sdk">
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<PropertyGroup>
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<OutputType>Exe</OutputType>
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<TargetFramework>net6.0</TargetFramework>
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<ImplicitUsings>enable</ImplicitUsings>
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<Nullable>enable</Nullable>
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</PropertyGroup>
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<ItemGroup>
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<ProjectReference Include="..\ExtraTsv\ExtraTsv.csproj" />
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</ItemGroup>
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</Project>
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20
ExtraTsvTest/Program.cs
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20
ExtraTsvTest/Program.cs
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@@ -0,0 +1,20 @@
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using NathanMcRae;
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using System.Text;
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{
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string testName = "Bool test";
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string testString1 = "# ExtraTSV V0.0.1\n" +
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"column1:ty\\#pe:boolean\tcolumn2:binary\tcolumnthree\\nyep:iso8601:string" +
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"\nTRUE\tvalue\\\\t\0woo\t2024-02-15T18:03:30.0000" +
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"\nFALSE\tnother\t2024-02-15T18:03:39.0001";
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ExtraTsv parsed = ExtraTsv.ParseExtraTsv(Encoding.UTF8.GetBytes(testString1));
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if (parsed.Records[0]["column1:ty#pe"] is bool result && result)
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{
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Console.WriteLine($"Passed {testName}");
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}
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else
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{
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Console.WriteLine($"Failed {testName}");
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}
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}
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@@ -10,8 +10,14 @@
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</PropertyGroup>
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<ItemGroup>
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<Compile Remove="ExtraTsvTest\**" />
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<Compile Remove="ExtraTsv\**" />
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<Compile Remove="SaneTsvTest\**" />
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<EmbeddedResource Remove="ExtraTsvTest\**" />
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<EmbeddedResource Remove="ExtraTsv\**" />
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<EmbeddedResource Remove="SaneTsvTest\**" />
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<None Remove="ExtraTsvTest\**" />
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<None Remove="ExtraTsv\**" />
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<None Remove="SaneTsvTest\**" />
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</ItemGroup>
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14
SaneTsv.sln
14
SaneTsv.sln
@@ -5,7 +5,11 @@ VisualStudioVersion = 17.7.34024.191
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MinimumVisualStudioVersion = 10.0.40219.1
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Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "SaneTsv", "SaneTsv.csproj", "{DBC5CE44-361C-4387-B1E2-409C1CAE2B4C}"
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EndProject
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SaneTsvTest", "SaneTsvTest\SaneTsvTest.csproj", "{43B1B09C-19BD-4B45-B41B-7C00DB3F7E9C}"
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Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "SaneTsvTest", "SaneTsvTest\SaneTsvTest.csproj", "{43B1B09C-19BD-4B45-B41B-7C00DB3F7E9C}"
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EndProject
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Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ExtraTsv", "ExtraTsv\ExtraTsv.csproj", "{D9F2E9C8-4F52-4BB7-9BBD-AE9A0C6168E7}"
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EndProject
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ExtraTsvTest", "ExtraTsvTest\ExtraTsvTest.csproj", "{A545B0DB-F799-43E2-9DFA-C18BDF3535F1}"
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EndProject
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Global
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GlobalSection(SolutionConfigurationPlatforms) = preSolution
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@@ -21,6 +25,14 @@ Global
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{43B1B09C-19BD-4B45-B41B-7C00DB3F7E9C}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{43B1B09C-19BD-4B45-B41B-7C00DB3F7E9C}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{43B1B09C-19BD-4B45-B41B-7C00DB3F7E9C}.Release|Any CPU.Build.0 = Release|Any CPU
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{D9F2E9C8-4F52-4BB7-9BBD-AE9A0C6168E7}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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{D9F2E9C8-4F52-4BB7-9BBD-AE9A0C6168E7}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{D9F2E9C8-4F52-4BB7-9BBD-AE9A0C6168E7}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{D9F2E9C8-4F52-4BB7-9BBD-AE9A0C6168E7}.Release|Any CPU.Build.0 = Release|Any CPU
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{A545B0DB-F799-43E2-9DFA-C18BDF3535F1}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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{A545B0DB-F799-43E2-9DFA-C18BDF3535F1}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{A545B0DB-F799-43E2-9DFA-C18BDF3535F1}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{A545B0DB-F799-43E2-9DFA-C18BDF3535F1}.Release|Any CPU.Build.0 = Release|Any CPU
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EndGlobalSection
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GlobalSection(SolutionProperties) = preSolution
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HideSolutionNode = FALSE
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