namespace Python.Net

{

using System;

using ClrCoder.Logging;

using ClrCoder.Logging.Std;

using JetBrains.Annotations;

using Runtime;

/// <summary>

/// Extension methods related to <see cref="PythonWrapper"/> .

/// </summary>

[PublicAPI]

public static class PythonWrapperExtensions

{

/// <summary>

/// Writes log debug log entry with python output content.

/// </summary>

/// <param name="logger">Logger to write logs to.</param>

/// <param name="outputFrame">Output frame where logs was collected.</param>

public static void DebugPythonOutput(

[NotNull] this IJsonLogger logger,

[NotNull] IPythonOutputCapturingFrame outputFrame)

{

string stdOut = outputFrame.ReadStdOut();

if (!string.IsNullOrWhiteSpace(stdOut))

{

logger.Debug(stdOut, (_, str) => _($"PyOut:\n{str}"));

}

string stdErr = outputFrame.ReadStdOut();

if (!string.IsNullOrWhiteSpace(stdErr))

{

logger.Debug(stdErr, (_, str) => _($"PyErr:\n{str}"));

}

}

/// <summary>

/// Wraps <see cref="PythonNetException"/> exception.

/// </summary>

/// <param name="exception">Python exception to wrap.</param>

/// <returns>Wrapped exception.</returns>

public static PythonNetException WrapAndDispose(this PythonException exception)

{

if (exception == null)

{

throw new ArgumentNullException(nameof(exception));

}

var result = new PythonNetException(exception);

exception.Dispose();

return result;

}

}

}