using System;

using System.Linq;

using System.Reflection;

namespace Python.Runtime

{

/// <summary>

/// Module level functions

/// </summary>

[Serializable]

internal class ModuleFunctionObject : MethodObject

{

public ModuleFunctionObject(Type type, string name, MethodInfo[] info, bool allow_threads)

: base(type, name, info, allow_threads)

{

if (info.Any(item => !item.IsStatic))

{

throw new Exception("Module function must be static.");

}

}

/// <summary>

/// __call__ implementation.

/// </summary>

public static IntPtr tp_call(IntPtr ob, IntPtr args, IntPtr kw)

{

var self = (ModuleFunctionObject)GetManagedObject(ob);

return self.Invoke(ob, args, kw);

}

/// <summary>

/// __repr__ implementation.

/// </summary>

public new static IntPtr tp_repr(IntPtr ob)

{

var self = (ModuleFunctionObject)GetManagedObject(ob);

return Runtime.PyString_FromString($"<CLRModuleFunction '{self.name}'>");

}

}

}