a7fa18c203
Simplify and document/comment the handling of builtin import for:
- already-loaded modules
- built-in modules
- built-in umodules (formerly weak links)
- filesystem modules
Retains existing functionality with smaller code size but should also
facilitate potential new features (built-in packages, controlling the
frozen path).
Also makes the (unix-only) -m behavior a bit more obvious and configurable.
Code size change with this commit:
bare-arm: +0 +0.000%
minimal x86: -64 -0.039%
unix x64: -32 -0.006%
unix nanbox: -4 -0.001%
stm32: -184 -0.047% PYBV10
cc3200: -120 -0.065%
esp8266: -228 -0.033% GENERIC
esp32: -268 -0.018% GENERIC[incl +16(data)]
nrf: -152 -0.087% pca10040
rp2: -256 -0.052% PICO
samd: -80 -0.057% ADAFRUIT_ITSYBITSY_M4_EXPRESS
39 lines
1.5 KiB
C
39 lines
1.5 KiB
C
/*
|
|
* This file is part of the MicroPython project, http://micropython.org/
|
|
*
|
|
* The MIT License (MIT)
|
|
*
|
|
* Copyright (c) 2013-2019 Damien P. George
|
|
*
|
|
* 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.
|
|
*/
|
|
#ifndef MICROPY_INCLUDED_PY_OBJMODULE_H
|
|
#define MICROPY_INCLUDED_PY_OBJMODULE_H
|
|
|
|
#include "py/obj.h"
|
|
|
|
extern const mp_map_t mp_builtin_module_map;
|
|
|
|
mp_obj_t mp_module_get_loaded_or_builtin(qstr module_name);
|
|
#if MICROPY_MODULE_WEAK_LINKS
|
|
mp_obj_t mp_module_get_builtin(qstr module_name);
|
|
#endif
|
|
|
|
#endif // MICROPY_INCLUDED_PY_OBJMODULE_H
|