How to take a tuple from python (represented as py::tuple) and convert it to a struct?

[SeanCaulfield1]

Exactly as the title says, how can I take a py::tuple and convert it to a struct? Example code::

struct Point {
    int x, y;
};


int foo(py::tuple a, py1::tuple b) {
    // Convert to a Point struct here
}

Or better yet, how can I have a and b automatically converted to struct when the function is called?