pythonnet/src/runtime/CollectionWrappers/IterableWrapper.cs at master · ZeroMSN/pythonnet · GitHub

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using System;

using System.Collections.Generic;

using System.Collections;

namespace Python.Runtime.CollectionWrappers

{

internal class IterableWrapper<T> : IEnumerable<T>

{

protected readonly PyObject pyObject;

public IterableWrapper(PyObject pyObj)

{

if (pyObj == null)

throw new ArgumentNullException();

pyObject = new PyObject(pyObj.Reference);

}

IEnumerator IEnumerable.GetEnumerator() => GetEnumerator();

public IEnumerator<T> GetEnumerator()

{

PyIter iterObject;

using (Py.GIL())

{

iterObject = PyIter.GetIter(pyObject);

}

try

{

while (true)

{

using var _ = Py.GIL();

if (!iterObject.MoveNext())

{

break;

}

yield return iterObject.Current.As<T>()!;

}

finally

{

using var _ = Py.GIL();

iterObject.Dispose();

}

pythonnet/src/runtime/CollectionWrappers/IterableWrapper.cs at master · ZeroMSN/pythonnet · GitHub

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