Nice work captain! (sorry, couldn't resist.)
On Tue, Jul 2, 2013 at 2:35 AM, Patrick Stewart <pats...@gmail.com> wrote: > Hi, > Just thought I'd send a heads up to say I've made some modifications to > python.net to make it much more convenient to call python code from C#, > which can be found here: http://github.com/patstew/pythonnet > I've inherited PyObject from DynamicObject, wired up the appropriate bits > and added a few convenience functions, so now you can write C# code like > this: > > static void Main(string[] args) > { > using (Py.GIL()) { > dynamic np = Py.Import("numpy"); > dynamic sin = np.sin; > Console.WriteLine(np.cos(np.pi*2)); > Console.WriteLine(sin(5)); > Console.WriteLine(np.cos(5) + sin(5)); > dynamic a = np.array(new List<float> { 1, 2, 3 }; > dynamic b = np.array(new List<float> { 6, 5, 4 }, Py.kw("dtype", > np.int32)); Console.WriteLine(a.dtype); > Console.WriteLine(b.dtype); > Console.WriteLine(a * b); > Console.ReadKey(); > } > } > > which outputs: > > 1.0 > -0.958924274663 > -0.6752620892 > float64 > int32 > [ 6. 10. 12.] > > as you might expect. You can call, access members and perform mathematical > operations all as normal. Managed arguments are automatically converted to > python types when used with a python function, and mathematical operations > like multiplying numpy arrays happen entirely within python. You can > specify keyword arguments using Py.kw("key1", value1, "key2", value2, ....) > as an extra argument to the function. One slight annoyance is that np.pi*2 > works while 2*np.pi doesn't, due to limitations of DynamicObject. > This is just a first shot, and I haven't actually used it much yet, so > there are almost certainly bugs, leaked references, etc lurking. I'll > probably keep adding to it in the near future. Hope it's useful to someone. > Cheers, > Patrick > > _________________________________________________ > Python.NET mailing list - PythonDotNet@python.org > http://mail.python.org/mailman/listinfo/pythondotnet >
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