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Title: add a scope class to manage the context of interaction with Python an… by yagweb · Pull Request #381 · pythonnet/pythonnet · GitHub

Open Graph Title: add a scope class to manage the context of interaction with Python an… by yagweb · Pull Request #381 · pythonnet/pythonnet

X Title: add a scope class to manage the context of interaction with Python an… by yagweb · Pull Request #381 · pythonnet/pythonnet

Description: It‘s a prototype of this proposal here to help its discussion. Modifications are located at file pythonengine.cs, A class named PyScope was added for the variable management and exchanging between .NET and Python. Several unit tests were given in a new file "src/embed_tests/pyscope.cs" which can be used as examples. One of the example, using (Py.GIL()) { dynamic ps = Py.CreateScope(); ps.Set("bb", 100); //declare a variable ps.cc = 10; //declare a variable dynamically int aa = ps.Eval("bb+cc+3"); //113 //add a function to the scope, and call it //global keyword was used here to show what pyscope can do ps.aa = 0; ps.Exec( "def func1():\n" + " global aa \n" + " aa = bb+cc+3 \n" ); ps.func1(); //call the function int aa1 = ps.Get("aa"); //get variable int aa2 = ps.aa.As(); //get variable dynamically //create a new scope and import the variables PyScope ps2 = ps.CreateScope(); ps2.ImportModule("numpy", "np"); var aa3 = ps2.Eval("np.sin(bb)"); }

Open Graph Description: It‘s a prototype of this proposal here to help its discussion. Modifications are located at file pythonengine.cs, A class named PyScope was added for the variable management and exchanging between ...

X Description: It‘s a prototype of this proposal here to help its discussion. Modifications are located at file pythonengine.cs, A class named PyScope was added for the variable management and exchanging between ...

Opengraph URL: https://github.com/pythonnet/pythonnet/pull/381

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