circuitpython/shared-bindings/util.c

56 lines
2.3 KiB
C

/*
* This file is part of the MicroPython project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2017 Dan Halbert for Adafruit Industries
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#include "py/runtime.h"
#include "shared-bindings/util.h"
// If so, deinit() has already been called on the object, so complain.
void raise_deinited_error(void) {
mp_raise_ValueError(translate("Object has been deinitialized and can no longer be used. Create a new object."));
}
void properties_print_helper(const mp_print_t *print, mp_obj_t self_in, const mp_arg_t *properties, size_t n_properties) {
const mp_obj_type_t *type = mp_obj_get_type(self_in);
mp_printf(print, "%q(", type->name);
for (size_t i = 0; i < n_properties; i++) {
if (i > 0) {
mp_print_str(print, ", ");
}
mp_printf(print, "%q=", properties[i].qst);
mp_obj_print_helper(print, mp_load_attr(self_in, properties[i].qst), PRINT_REPR);
}
mp_print_str(print, ")");
}
void properties_construct_helper(mp_obj_t self_in, const mp_arg_t *args, const mp_arg_val_t *vals, size_t n_properties) {
for (size_t i = 0; i < n_properties; i++) {
if (vals[i].u_obj != NULL) {
mp_store_attr(self_in, args[i].qst, vals[i].u_obj);
}
}
}