Hello,<div><br></div><div>I&#39;m working with a custom built set of .NET 4 assemblies.</div><div><br></div><div>The .NET assemblies have a type &#39;TimeSeries&#39;.</div><div><br></div><div>These time series can have operations conducted on them (addition, averaging, etc.), which returns a new type (&#39;BinaryOperation&#39;). I can do this in IronPython no problem:</div>
<div><br></div><div><div>&gt;&gt;&gt;</div><div>&gt;&gt;&gt; type(tsvalues)</div><div>&lt;type &#39;List[ITimeSeries]&#39;&gt;</div><div>&gt;&gt;&gt; type(tsvalues[0])</div><div>&lt;type &#39;TimeSeries&#39;&gt;</div><div>
&gt;&gt;&gt; sumts = tsvalues[0] + tsvalues[1]</div><div>&gt;&gt;&gt; type(sumts)</div><div>&lt;type &#39;BinaryOperation&#39;&gt;</div><div>&gt;&gt;&gt;</div></div><div><br></div><div>However, in pythonnet the BinaryOperation fails... conducting the identical steps in pythonnet I get the following:</div>
<div><br></div><div><div>&gt;&gt;&gt; type(tsvalues)</div><div>System.Collections.Generic.0, Culture=neutral, PublicKeyToken=null]]</div><div>&gt;&gt;&gt; type(tsvalues[0])</div><div>TimeSeries</div><div>&gt;&gt;&gt; sumts = tsvalues[0]+tsvalues[1]<br>
</div><div>---------------------------------------------------------------------------</div><div>TypeError                                 Traceback (most recent call last)</div><div>&lt;ipython-input-79-367816bc7679&gt; in &lt;module&gt;()</div>
<div>----&gt; 1 sumts = tsvalues[0]+tsvalues[1]</div><div><br></div><div>TypeError: unsupported operand type(s) for +: &#39;TimeSeries&#39; and &#39;TimeSeries&#39;</div><div><br></div></div><div><br></div><div>Any ideas on why pythonnet and IronPython would handle operations on my class types differently? In pythonnet do my types have to have the .__add__, .__sub__, etc. method-wrappers implemented??</div>
<div><br></div><div>Thank you,</div><div>john</div><div><br></div>