pybindSupp.h

// SPDX-License-Identifier: GPL-2.0-only
 
#pragma once
 
#include <chrono>
 
#include <pybind11/pybind11.h>
 
namespace pybind11::detail {
 
template <> struct type_caster<std::chrono::year_month_day> {
    PYBIND11_TYPE_CASTER(std::chrono::year_month_day, _("datetime.date"));
    static handle cast(std::chrono::year_month_day ymd, return_value_policy, handle) {
        return pybind11::module_::import("datetime").attr("date")(
                                      int(ymd.year()),
                                      unsigned(ymd.month()),
                                      unsigned(ymd.day())
                                     ).release();
    }
};
 
}