public IEnumerator <PyObject> GetEnumerator()
{
if (IsInvalid)
{
yield break;
}
var iter = PyObject_GetIter(Pointer);
if (iter == IntPtr.Zero)
{
yield break;
}
if (Python.ErrorSet)
{
Python.ClearError();
yield break;
}
IntPtr p = PyIter_Next(iter);
while (p != IntPtr.Zero)
{
yield return(GetSpecialized(p));
p = PyIter_Next(iter);
}
}
public bool Insert(int index, IntPtr item)
{
if (IsInvalid || item == IntPtr.Zero || index < 0)
{
return(false);
}
var r = PyList_Insert(Pointer, index, item);
if (r == -1)
{
Python.ClearError();
return(false);
}
return(true);
}
public bool Append(IntPtr item)
{
if (IsInvalid || item == IntPtr.Zero)
{
return(false);
}
var r = PyList_Append(Pointer, item);
if (r == -1)
{
Python.ClearError();
return(false);
}
return(true);
}
public override PyObject this[int key]
{
get
{
if (IsInvalid || key < 0)
{
return(null);
}
return(new PyObject(PyList_GetItem(Pointer, key), ReferenceType.Borrowed));
}
set
{
if (IsInvalid || key < 0 || value.IsInvalid)
{
return;
}
if (PyList_SetItem(Pointer, key, value.Pointer) != 0)
{
Python.ClearError();
}
}
}
private int RunCodeInternal(IntPtr unused)
{
try
{
Result = Python.RunPure(Code);
if (Python.ErrorSet)
{
_exception = Python.GetError();
Python.ClearError();
}
return(0);
}
catch (Exception ex)
{
_exception = ex;
return(0);
}
finally
{
_executed.Set();
}
}
