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Diffstat (limited to 'circuitpython/shared-bindings/__future__/__init__.c')
-rw-r--r-- | circuitpython/shared-bindings/__future__/__init__.c | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/circuitpython/shared-bindings/__future__/__init__.c b/circuitpython/shared-bindings/__future__/__init__.c new file mode 100644 index 0000000..ad1bb3b --- /dev/null +++ b/circuitpython/shared-bindings/__future__/__init__.c @@ -0,0 +1,60 @@ +/* + * This file is part of the Micro Python project, http://micropython.org/ + * + * The MIT License (MIT) + * + * SPDX-FileCopyrightText: Copyright (c) 2022 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 "extmod/vfs.h" +#include "py/mpstate.h" +#include "py/obj.h" +#include "py/objstr.h" +#include "py/runtime.h" +#include "shared-bindings/__future__/__init__.h" + +//| """Language features module +//| +//| The `__future__` module is used by other Python implementations to +//| enable forward compatibility for features enabled by default in an upcoming version. +//| """ +//| +//| annotations: Any +//| """In CPython, ``from __future import annotations`` +//| indicates that evaluation of annotations is postponed, as described in PEP 563. +//| CircuitPython (and MicroPython) ignore annotations entirely, whether or not this feature is imported. +//| This is a limitation of CircuitPython and MicroPython for efficiency reasons. +//| """ + +STATIC const mp_rom_map_elem_t future_module_globals_table[] = { + { MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR___future__) }, + + { MP_ROM_QSTR(MP_QSTR_annotations), mp_const_true }, +}; + +STATIC MP_DEFINE_CONST_DICT(future_module_globals, future_module_globals_table); + +const mp_obj_module_t future_module = { + .base = { &mp_type_module }, + .globals = (mp_obj_dict_t *)&future_module_globals, +}; + +MP_REGISTER_MODULE(MP_QSTR___future__, future_module, CIRCUITPY_FUTURE); |