private void SankeyExecutor([NotNull] SingleSankeyArrow arrow, [NotNull] FileInfo fi)
{
#pragma warning disable IDE0067 // Dispose objects before losing scope
#pragma warning disable CA2000 // Dispose objects before losing scope
var process = new Process();
#pragma warning restore CA2000 // Dispose objects before losing scope
#pragma warning restore IDE0067 // Dispose objects before losing scope
var startInfo = new ProcessStartInfo {
WindowStyle = ProcessWindowStyle.Normal,
WorkingDirectory = arrow.FullTargetDirectory(),
FileName = "c:\\python37\\python.exe",
Arguments = fi.Name,
UseShellExecute = false,
RedirectStandardOutput = true,
RedirectStandardError = true
};
startInfo.WindowStyle = ProcessWindowStyle.Minimized;
process.StartInfo = startInfo;
process.Start();
while (!process.StandardOutput.EndOfStream)
{
var line = process.StandardOutput.ReadLine();
Info(line ?? throw new InvalidOperationException());
// do something with line
}
while (!process.StandardError.EndOfStream)
{
var line = process.StandardError.ReadLine();
Info(line ?? throw new InvalidOperationException());
// do something with line
}
}
public void Run([NotNull] SingleSankeyArrow arrow)
{
var fi = new FileInfo(arrow.FullPyFileName());
using (var sw = new StreamWriter(fi.FullName)) {
sw.WriteLine("import matplotlib.pyplot as plt");
sw.WriteLine("from matplotlib.sankey import Sankey");
sw.WriteLine("plt.rcParams[\"figure.figsize\"] = (16,10)");
sw.WriteLine("sankey = Sankey(gap=" + arrow.TrunkLength / 2 + ")"); //head_angle = 180
sw.WriteLine("# block A");
sw.WriteLine("sankey.add(flows =[" + arrow.GetFlows() + "],");
sw.WriteLine("orientations =[" + arrow.GetDirections() + "],");
sw.WriteLine("labels =[" + arrow.GetNames() + "],");
sw.WriteLine("pathlengths =[" + arrow.GetPathLengths() + "],");
sw.WriteLine("trunklength = " + arrow.TrunkLength + ", alpha = 0.1)");
sw.WriteLine("diagrams = sankey.finish()");
sw.WriteLine("plt.box(False)");
sw.WriteLine("plt.savefig('" + arrow.ArrowName + ".png')");
sw.Close();
}
SankeyExecutor(arrow, fi);
}