Method contextEnter

tests/pybind11_tests.h:108–111

    static TestContext *createNewContextForInit() { return new TestContext("new-context"); }

    pybind11::object contextEnter() {
        py::object contextObj = py::cast(*this);
        return contextObj;
    }
    void contextExit(const pybind11::object & /*excType*/,
                     const pybind11::object & /*excVal*/,
                     const pybind11::object & /*excTb*/) {}