with open(filepath, "w") as fh:
        fw = fh.write
        fw("keyconfig_data = \\\n[")

        for km, _kc_x in export_keymaps:
            km = km.active()
            fw("(")
            fw(f"\"{km.name:s}\",\n")
            fw(f"{indent(2)}" "{")
            fw(f"\"space_type\": '{km.space_type:s}'")
            fw(f", \"region_type\": '{km.region_type:s}'")
            # We can detect from the kind of items.
            if km.is_modal:
                fw(", \"modal\": True")
            fw("},\n")
            fw(f"{indent(2)}" "{")
            is_modal = km.is_modal
            fw(f"\"items\":\n")
            fw(f"{indent(3)}[")
            for kmi in km.keymap_items:
                if is_modal:
                    kmi_id = kmi.propvalue
                else:
                    kmi_id = kmi.idname
                fw(f"(")
                kmi_args = kmi_args_as_data(kmi)
                kmi_data = _kmi_attrs_or_none(4, kmi)
                fw(f"\"{kmi_id:s}\"")
                if kmi_data is None:
                    fw(f", ")
                else:
                    fw(",\n" f"{indent(5)}")

                fw(kmi_args)
                if kmi_data is None:
                    fw(", None),\n")
                else:
                    fw(",\n")
                    fw(f"{indent(5)}" "{")
                    fw(kmi_data)
                    fw(f"{indent(6)}")
                    fw("},\n" f"{indent(5)}")
                    fw("),\n")
                fw(f"{indent(4)}")
            fw("],\n" f"{indent(3)}")
            fw("},\n" f"{indent(2)}")
            fw("),\n" f"{indent(1)}")

        fw("]\n")
        fw("\n\n")
        fw("if __name__ == \"__main__\":\n")
        fw("    import os\n")
        fw("    from bl_keymap_utils.io import keyconfig_import_from_data\n")
        fw("    keyconfig_import_from_data(os.path.splitext(os.path.basename(__file__))[0], keyconfig_data)\n")