head 1.2; access; symbols micropython-1-5-2-base:1.1.1.1 MICROPYTHON:1.1.1; locks; strict; comment @ * @; 1.2 date 2026.10.15.05.28.37; author agc; state dead; branches; next 1.1; commitid aHLdC1EGCUYk7xZG; 1.1 date 2016.01.14.01.38.50; author agc; state Exp; branches 1.1.1.1; next ; commitid Q8liT0v6zMF95QQy; 1.1.1.1 date 2016.01.14.01.38.50; author agc; state Exp; branches; next ; commitid Q8liT0v6zMF95QQy; desc @@ 1.2 log @Remove waaaay old micropython sources which haven't been relevant for 10 years @ text @/* * This file is part of the Micro Python project, http://micropython.org/ * * The MIT License (MIT) * * Copyright (c) 2013, 2014 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. */ #include #include #include "py/nlr.h" #include "py/smallint.h" #include "py/objint.h" #include "py/objstr.h" #include "py/runtime0.h" #include "py/runtime.h" #include "py/builtin.h" #include "py/stream.h" #if MICROPY_PY_BUILTINS_FLOAT #include #endif #if MICROPY_PY_IO extern struct _mp_dummy_t mp_sys_stdout_obj; // type is irrelevant, just need pointer #endif // args[0] is function from class body // args[1] is class name // args[2:] are base objects STATIC mp_obj_t mp_builtin___build_class__(mp_uint_t n_args, const mp_obj_t *args) { assert(2 <= n_args); // set the new classes __locals__ object mp_obj_dict_t *old_locals = mp_locals_get(); mp_obj_t class_locals = mp_obj_new_dict(0); mp_locals_set(MP_OBJ_TO_PTR(class_locals)); // call the class code mp_obj_t cell = mp_call_function_0(args[0]); // restore old __locals__ object mp_locals_set(old_locals); // get the class type (meta object) from the base objects mp_obj_t meta; if (n_args == 2) { // no explicit bases, so use 'type' meta = MP_OBJ_FROM_PTR(&mp_type_type); } else { // use type of first base object meta = MP_OBJ_FROM_PTR(mp_obj_get_type(args[2])); } // TODO do proper metaclass resolution for multiple base objects // create the new class using a call to the meta object mp_obj_t meta_args[3]; meta_args[0] = args[1]; // class name meta_args[1] = mp_obj_new_tuple(n_args - 2, args + 2); // tuple of bases meta_args[2] = class_locals; // dict of members mp_obj_t new_class = mp_call_function_n_kw(meta, 3, 0, meta_args); // store into cell if neede if (cell != mp_const_none) { mp_obj_cell_set(cell, new_class); } return new_class; } MP_DEFINE_CONST_FUN_OBJ_VAR(mp_builtin___build_class___obj, 2, mp_builtin___build_class__); STATIC mp_obj_t mp_builtin_abs(mp_obj_t o_in) { if (0) { // dummy #if MICROPY_PY_BUILTINS_FLOAT } else if (mp_obj_is_float(o_in)) { mp_float_t value = mp_obj_float_get(o_in); // TODO check for NaN etc if (value < 0) { return mp_obj_new_float(-value); } else { return o_in; } #if MICROPY_PY_BUILTINS_COMPLEX } else if (MP_OBJ_IS_TYPE(o_in, &mp_type_complex)) { mp_float_t real, imag; mp_obj_complex_get(o_in, &real, &imag); return mp_obj_new_float(MICROPY_FLOAT_C_FUN(sqrt)(real*real + imag*imag)); #endif #endif } else { // this will raise a TypeError if the argument is not integral return mp_obj_int_abs(o_in); } } MP_DEFINE_CONST_FUN_OBJ_1(mp_builtin_abs_obj, mp_builtin_abs); STATIC mp_obj_t mp_builtin_all(mp_obj_t o_in) { mp_obj_t iterable = mp_getiter(o_in); mp_obj_t item; while ((item = mp_iternext(iterable)) != MP_OBJ_STOP_ITERATION) { if (!mp_obj_is_true(item)) { return mp_const_false; } } return mp_const_true; } MP_DEFINE_CONST_FUN_OBJ_1(mp_builtin_all_obj, mp_builtin_all); STATIC mp_obj_t mp_builtin_any(mp_obj_t o_in) { mp_obj_t iterable = mp_getiter(o_in); mp_obj_t item; while ((item = mp_iternext(iterable)) != MP_OBJ_STOP_ITERATION) { if (mp_obj_is_true(item)) { return mp_const_true; } } return mp_const_false; } MP_DEFINE_CONST_FUN_OBJ_1(mp_builtin_any_obj, mp_builtin_any); STATIC mp_obj_t mp_builtin_bin(mp_obj_t o_in) { mp_obj_t args[] = { MP_OBJ_NEW_QSTR(MP_QSTR__brace_open__colon__hash_b_brace_close_), o_in }; return mp_obj_str_format(MP_ARRAY_SIZE(args), args, NULL); } MP_DEFINE_CONST_FUN_OBJ_1(mp_builtin_bin_obj, mp_builtin_bin); STATIC mp_obj_t mp_builtin_callable(mp_obj_t o_in) { if (mp_obj_is_callable(o_in)) { return mp_const_true; } else { return mp_const_false; } } MP_DEFINE_CONST_FUN_OBJ_1(mp_builtin_callable_obj, mp_builtin_callable); STATIC mp_obj_t mp_builtin_chr(mp_obj_t o_in) { #if MICROPY_PY_BUILTINS_STR_UNICODE mp_uint_t c = mp_obj_get_int(o_in); char str[4]; int len = 0; if (c < 0x80) { *str = c; len = 1; } else if (c < 0x800) { str[0] = (c >> 6) | 0xC0; str[1] = (c & 0x3F) | 0x80; len = 2; } else if (c < 0x10000) { str[0] = (c >> 12) | 0xE0; str[1] = ((c >> 6) & 0x3F) | 0x80; str[2] = (c & 0x3F) | 0x80; len = 3; } else if (c < 0x110000) { str[0] = (c >> 18) | 0xF0; str[1] = ((c >> 12) & 0x3F) | 0x80; str[2] = ((c >> 6) & 0x3F) | 0x80; str[3] = (c & 0x3F) | 0x80; len = 4; } else { nlr_raise(mp_obj_new_exception_msg(&mp_type_ValueError, "chr() arg not in range(0x110000)")); } return mp_obj_new_str(str, len, true); #else mp_int_t ord = mp_obj_get_int(o_in); if (0 <= ord && ord <= 0xff) { char str[1] = {ord}; return mp_obj_new_str(str, 1, true); } else { nlr_raise(mp_obj_new_exception_msg(&mp_type_ValueError, "chr() arg not in range(256)")); } #endif } MP_DEFINE_CONST_FUN_OBJ_1(mp_builtin_chr_obj, mp_builtin_chr); STATIC mp_obj_t mp_builtin_dir(mp_uint_t n_args, const mp_obj_t *args) { // TODO make this function more general and less of a hack mp_obj_dict_t *dict = NULL; if (n_args == 0) { // make a list of names in the local name space dict = mp_locals_get(); } else { // n_args == 1 // make a list of names in the given object if (MP_OBJ_IS_TYPE(args[0], &mp_type_module)) { dict = mp_obj_module_get_globals(args[0]); } else { mp_obj_type_t *type; if (MP_OBJ_IS_TYPE(args[0], &mp_type_type)) { type = MP_OBJ_TO_PTR(args[0]); } else { type = mp_obj_get_type(args[0]); } if (type->locals_dict != NULL && type->locals_dict->base.type == &mp_type_dict) { dict = type->locals_dict; } } } mp_obj_t dir = mp_obj_new_list(0, NULL); if (dict != NULL) { for (mp_uint_t i = 0; i < dict->map.alloc; i++) { if (MP_MAP_SLOT_IS_FILLED(&dict->map, i)) { mp_obj_list_append(dir, dict->map.table[i].key); } } } return dir; } MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(mp_builtin_dir_obj, 0, 1, mp_builtin_dir); STATIC mp_obj_t mp_builtin_divmod(mp_obj_t o1_in, mp_obj_t o2_in) { return mp_binary_op(MP_BINARY_OP_DIVMOD, o1_in, o2_in); } MP_DEFINE_CONST_FUN_OBJ_2(mp_builtin_divmod_obj, mp_builtin_divmod); STATIC mp_obj_t mp_builtin_hash(mp_obj_t o_in) { // result is guaranteed to be a (small) int return mp_unary_op(MP_UNARY_OP_HASH, o_in); } MP_DEFINE_CONST_FUN_OBJ_1(mp_builtin_hash_obj, mp_builtin_hash); STATIC mp_obj_t mp_builtin_hex(mp_obj_t o_in) { return mp_binary_op(MP_BINARY_OP_MODULO, MP_OBJ_NEW_QSTR(MP_QSTR__percent__hash_x), o_in); } MP_DEFINE_CONST_FUN_OBJ_1(mp_builtin_hex_obj, mp_builtin_hex); STATIC mp_obj_t mp_builtin_iter(mp_obj_t o_in) { return mp_getiter(o_in); } MP_DEFINE_CONST_FUN_OBJ_1(mp_builtin_iter_obj, mp_builtin_iter); #if MICROPY_PY_BUILTINS_MIN_MAX STATIC mp_obj_t mp_builtin_min_max(mp_uint_t n_args, const mp_obj_t *args, mp_map_t *kwargs, mp_uint_t op) { mp_map_elem_t *key_elem = mp_map_lookup(kwargs, MP_OBJ_NEW_QSTR(MP_QSTR_key), MP_MAP_LOOKUP); mp_map_elem_t *default_elem; mp_obj_t key_fn = key_elem == NULL ? MP_OBJ_NULL : key_elem->value; if (n_args == 1) { // given an iterable mp_obj_t iterable = mp_getiter(args[0]); mp_obj_t best_key = MP_OBJ_NULL; mp_obj_t best_obj = MP_OBJ_NULL; mp_obj_t item; while ((item = mp_iternext(iterable)) != MP_OBJ_STOP_ITERATION) { mp_obj_t key = key_fn == MP_OBJ_NULL ? item : mp_call_function_1(key_fn, item); if (best_obj == MP_OBJ_NULL || (mp_binary_op(op, key, best_key) == mp_const_true)) { best_key = key; best_obj = item; } } if (best_obj == MP_OBJ_NULL) { default_elem = mp_map_lookup(kwargs, MP_OBJ_NEW_QSTR(MP_QSTR_default), MP_MAP_LOOKUP); if (default_elem != NULL) { best_obj = default_elem->value; } else { nlr_raise(mp_obj_new_exception_msg(&mp_type_ValueError, "arg is an empty sequence")); } } return best_obj; } else { // given many args mp_obj_t best_key = MP_OBJ_NULL; mp_obj_t best_obj = MP_OBJ_NULL; for (mp_uint_t i = 0; i < n_args; i++) { mp_obj_t key = key_fn == MP_OBJ_NULL ? args[i] : mp_call_function_1(key_fn, args[i]); if (best_obj == MP_OBJ_NULL || (mp_binary_op(op, key, best_key) == mp_const_true)) { best_key = key; best_obj = args[i]; } } return best_obj; } } STATIC mp_obj_t mp_builtin_max(mp_uint_t n_args, const mp_obj_t *args, mp_map_t *kwargs) { return mp_builtin_min_max(n_args, args, kwargs, MP_BINARY_OP_MORE); } MP_DEFINE_CONST_FUN_OBJ_KW(mp_builtin_max_obj, 1, mp_builtin_max); STATIC mp_obj_t mp_builtin_min(mp_uint_t n_args, const mp_obj_t *args, mp_map_t *kwargs) { return mp_builtin_min_max(n_args, args, kwargs, MP_BINARY_OP_LESS); } MP_DEFINE_CONST_FUN_OBJ_KW(mp_builtin_min_obj, 1, mp_builtin_min); #endif STATIC mp_obj_t mp_builtin_next(mp_obj_t o) { mp_obj_t ret = mp_iternext_allow_raise(o); if (ret == MP_OBJ_STOP_ITERATION) { nlr_raise(mp_obj_new_exception(&mp_type_StopIteration)); } else { return ret; } } MP_DEFINE_CONST_FUN_OBJ_1(mp_builtin_next_obj, mp_builtin_next); STATIC mp_obj_t mp_builtin_oct(mp_obj_t o_in) { return mp_binary_op(MP_BINARY_OP_MODULO, MP_OBJ_NEW_QSTR(MP_QSTR__percent__hash_o), o_in); } MP_DEFINE_CONST_FUN_OBJ_1(mp_builtin_oct_obj, mp_builtin_oct); STATIC mp_obj_t mp_builtin_ord(mp_obj_t o_in) { mp_uint_t len; const char *str = mp_obj_str_get_data(o_in, &len); #if MICROPY_PY_BUILTINS_STR_UNICODE if (MP_OBJ_IS_STR(o_in)) { len = unichar_charlen(str, len); if (len == 1) { if (!UTF8_IS_NONASCII(*str)) { goto return_first_byte; } mp_int_t ord = *str++ & 0x7F; for (mp_int_t mask = 0x40; ord & mask; mask >>= 1) { ord &= ~mask; } while (UTF8_IS_CONT(*str)) { ord = (ord << 6) | (*str++ & 0x3F); } return mp_obj_new_int(ord); } } else { // a bytes object if (len == 1) { return_first_byte: return MP_OBJ_NEW_SMALL_INT(((const byte*)str)[0]); } } #else if (len == 1) { // don't sign extend when converting to ord return mp_obj_new_int(((const byte*)str)[0]); } #endif if (MICROPY_ERROR_REPORTING == MICROPY_ERROR_REPORTING_TERSE) { nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_TypeError, "ord expects a character")); } else { nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_TypeError, "ord() expected a character, but string of length %d found", len)); } } MP_DEFINE_CONST_FUN_OBJ_1(mp_builtin_ord_obj, mp_builtin_ord); STATIC mp_obj_t mp_builtin_pow(mp_uint_t n_args, const mp_obj_t *args) { assert(2 <= n_args && n_args <= 3); switch (n_args) { case 2: return mp_binary_op(MP_BINARY_OP_POWER, args[0], args[1]); default: return mp_binary_op(MP_BINARY_OP_MODULO, mp_binary_op(MP_BINARY_OP_POWER, args[0], args[1]), args[2]); // TODO optimise... } } MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(mp_builtin_pow_obj, 2, 3, mp_builtin_pow); STATIC mp_obj_t mp_builtin_print(mp_uint_t n_args, const mp_obj_t *args, mp_map_t *kwargs) { mp_map_elem_t *sep_elem = mp_map_lookup(kwargs, MP_OBJ_NEW_QSTR(MP_QSTR_sep), MP_MAP_LOOKUP); mp_map_elem_t *end_elem = mp_map_lookup(kwargs, MP_OBJ_NEW_QSTR(MP_QSTR_end), MP_MAP_LOOKUP); const char *sep_data = " "; mp_uint_t sep_len = 1; const char *end_data = "\n"; mp_uint_t end_len = 1; if (sep_elem != NULL && sep_elem->value != mp_const_none) { sep_data = mp_obj_str_get_data(sep_elem->value, &sep_len); } if (end_elem != NULL && end_elem->value != mp_const_none) { end_data = mp_obj_str_get_data(end_elem->value, &end_len); } #if MICROPY_PY_IO void *stream_obj = &mp_sys_stdout_obj; mp_map_elem_t *file_elem = mp_map_lookup(kwargs, MP_OBJ_NEW_QSTR(MP_QSTR_file), MP_MAP_LOOKUP); if (file_elem != NULL && file_elem->value != mp_const_none) { stream_obj = MP_OBJ_TO_PTR(file_elem->value); // XXX may not be a concrete object } mp_print_t print = {stream_obj, mp_stream_write_adaptor}; #endif for (mp_uint_t i = 0; i < n_args; i++) { if (i > 0) { #if MICROPY_PY_IO mp_stream_write_adaptor(stream_obj, sep_data, sep_len); #else mp_print_strn(&mp_plat_print, sep_data, sep_len, 0, 0, 0); #endif } #if MICROPY_PY_IO mp_obj_print_helper(&print, args[i], PRINT_STR); #else mp_obj_print_helper(&mp_plat_print, args[i], PRINT_STR); #endif } #if MICROPY_PY_IO mp_stream_write_adaptor(stream_obj, end_data, end_len); #else mp_print_strn(&mp_plat_print, end_data, end_len, 0, 0, 0); #endif return mp_const_none; } MP_DEFINE_CONST_FUN_OBJ_KW(mp_builtin_print_obj, 0, mp_builtin_print); STATIC mp_obj_t mp_builtin___repl_print__(mp_obj_t o) { if (o != mp_const_none) { #if MICROPY_PY_IO mp_obj_print_helper(&mp_sys_stdout_print, o, PRINT_REPR); mp_print_str(&mp_sys_stdout_print, "\n"); #else mp_obj_print_helper(&mp_plat_print, o, PRINT_REPR); mp_print_str(&mp_plat_print, "\n"); #endif #if MICROPY_CAN_OVERRIDE_BUILTINS mp_obj_t dest[2] = {MP_OBJ_SENTINEL, o}; mp_type_module.attr(MP_OBJ_FROM_PTR(&mp_module_builtins), MP_QSTR__, dest); #endif } return mp_const_none; } MP_DEFINE_CONST_FUN_OBJ_1(mp_builtin___repl_print___obj, mp_builtin___repl_print__); STATIC mp_obj_t mp_builtin_repr(mp_obj_t o_in) { vstr_t vstr; mp_print_t print; vstr_init_print(&vstr, 16, &print); mp_obj_print_helper(&print, o_in, PRINT_REPR); return mp_obj_new_str_from_vstr(&mp_type_str, &vstr); } MP_DEFINE_CONST_FUN_OBJ_1(mp_builtin_repr_obj, mp_builtin_repr); STATIC mp_obj_t mp_builtin_round(mp_uint_t n_args, const mp_obj_t *args) { mp_obj_t o_in = args[0]; if (MP_OBJ_IS_INT(o_in)) { return o_in; } #if MICROPY_PY_BUILTINS_FLOAT mp_int_t num_dig = 0; if (n_args > 1) { num_dig = mp_obj_get_int(args[1]); mp_float_t val = mp_obj_get_float(o_in); mp_float_t mult = MICROPY_FLOAT_C_FUN(pow)(10, num_dig); // TODO may lead to overflow mp_float_t rounded = MICROPY_FLOAT_C_FUN(round)(val * mult) / mult; return mp_obj_new_float(rounded); } mp_float_t val = mp_obj_get_float(o_in); mp_float_t rounded = MICROPY_FLOAT_C_FUN(round)(val); mp_int_t r = rounded; // make rounded value even if it was halfway between ints if (val - rounded == 0.5) { r = (r + 1) & (~1); } else if (val - rounded == -0.5) { r &= ~1; } if (n_args > 1) { return mp_obj_new_float(r); } #else mp_int_t r = mp_obj_get_int(o_in); #endif return mp_obj_new_int(r); } MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(mp_builtin_round_obj, 1, 2, mp_builtin_round); STATIC mp_obj_t mp_builtin_sum(mp_uint_t n_args, const mp_obj_t *args) { assert(1 <= n_args && n_args <= 2); mp_obj_t value; switch (n_args) { case 1: value = MP_OBJ_NEW_SMALL_INT(0); break; default: value = args[1]; break; } mp_obj_t iterable = mp_getiter(args[0]); mp_obj_t item; while ((item = mp_iternext(iterable)) != MP_OBJ_STOP_ITERATION) { value = mp_binary_op(MP_BINARY_OP_ADD, value, item); } return value; } MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(mp_builtin_sum_obj, 1, 2, mp_builtin_sum); STATIC mp_obj_t mp_builtin_sorted(mp_uint_t n_args, const mp_obj_t *args, mp_map_t *kwargs) { assert(n_args >= 1); if (n_args > 1) { nlr_raise(mp_obj_new_exception_msg(&mp_type_TypeError, "must use keyword argument for key function")); } mp_obj_t self = mp_type_list.make_new(MP_OBJ_FROM_PTR(&mp_type_list), 1, 0, args); mp_obj_list_sort(1, &self, kwargs); return self; } MP_DEFINE_CONST_FUN_OBJ_KW(mp_builtin_sorted_obj, 1, mp_builtin_sorted); // See mp_load_attr() if making any changes STATIC inline mp_obj_t mp_load_attr_default(mp_obj_t base, qstr attr, mp_obj_t defval) { mp_obj_t dest[2]; // use load_method, raising or not raising exception ((defval == MP_OBJ_NULL) ? mp_load_method : mp_load_method_maybe)(base, attr, dest); if (dest[0] == MP_OBJ_NULL) { return defval; } else if (dest[1] == MP_OBJ_NULL) { // load_method returned just a normal attribute return dest[0]; } else { // load_method returned a method, so build a bound method object return mp_obj_new_bound_meth(dest[0], dest[1]); } } STATIC mp_obj_t mp_builtin_getattr(mp_uint_t n_args, const mp_obj_t *args) { mp_obj_t defval = MP_OBJ_NULL; if (n_args > 2) { defval = args[2]; } return mp_load_attr_default(args[0], mp_obj_str_get_qstr(args[1]), defval); } MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(mp_builtin_getattr_obj, 2, 3, mp_builtin_getattr); STATIC mp_obj_t mp_builtin_setattr(mp_obj_t base, mp_obj_t attr, mp_obj_t value) { mp_store_attr(base, mp_obj_str_get_qstr(attr), value); return mp_const_none; } MP_DEFINE_CONST_FUN_OBJ_3(mp_builtin_setattr_obj, mp_builtin_setattr); STATIC mp_obj_t mp_builtin_hasattr(mp_obj_t object_in, mp_obj_t attr_in) { qstr attr = mp_obj_str_get_qstr(attr_in); mp_obj_t dest[2]; // TODO: https://docs.python.org/3/library/functions.html?highlight=hasattr#hasattr // explicitly says "This is implemented by calling getattr(object, name) and seeing // whether it raises an AttributeError or not.", so we should explicitly wrap this // in nlr_push and handle exception. mp_load_method_maybe(object_in, attr, dest); return mp_obj_new_bool(dest[0] != MP_OBJ_NULL); } MP_DEFINE_CONST_FUN_OBJ_2(mp_builtin_hasattr_obj, mp_builtin_hasattr); // These are defined in terms of MicroPython API functions right away MP_DEFINE_CONST_FUN_OBJ_1(mp_builtin_id_obj, mp_obj_id); MP_DEFINE_CONST_FUN_OBJ_1(mp_builtin_len_obj, mp_obj_len); MP_DEFINE_CONST_FUN_OBJ_0(mp_builtin_globals_obj, mp_globals_get); MP_DEFINE_CONST_FUN_OBJ_0(mp_builtin_locals_obj, mp_locals_get); STATIC const mp_rom_map_elem_t mp_module_builtins_globals_table[] = { // built-in core functions { MP_ROM_QSTR(MP_QSTR___build_class__), MP_ROM_PTR(&mp_builtin___build_class___obj) }, { MP_ROM_QSTR(MP_QSTR___import__), MP_ROM_PTR(&mp_builtin___import___obj) }, { MP_ROM_QSTR(MP_QSTR___repl_print__), MP_ROM_PTR(&mp_builtin___repl_print___obj) }, // built-in types { MP_ROM_QSTR(MP_QSTR_bool), MP_ROM_PTR(&mp_type_bool) }, { MP_ROM_QSTR(MP_QSTR_bytes), MP_ROM_PTR(&mp_type_bytes) }, #if MICROPY_PY_BUILTINS_BYTEARRAY { MP_ROM_QSTR(MP_QSTR_bytearray), MP_ROM_PTR(&mp_type_bytearray) }, #endif #if MICROPY_PY_BUILTINS_COMPLEX { MP_ROM_QSTR(MP_QSTR_complex), MP_ROM_PTR(&mp_type_complex) }, #endif { MP_ROM_QSTR(MP_QSTR_dict), MP_ROM_PTR(&mp_type_dict) }, #if MICROPY_PY_BUILTINS_ENUMERATE { MP_ROM_QSTR(MP_QSTR_enumerate), MP_ROM_PTR(&mp_type_enumerate) }, #endif #if MICROPY_PY_BUILTINS_FILTER { MP_ROM_QSTR(MP_QSTR_filter), MP_ROM_PTR(&mp_type_filter) }, #endif #if MICROPY_PY_BUILTINS_FLOAT { MP_ROM_QSTR(MP_QSTR_float), MP_ROM_PTR(&mp_type_float) }, #endif #if MICROPY_PY_BUILTINS_SET && MICROPY_PY_BUILTINS_FROZENSET { MP_ROM_QSTR(MP_QSTR_frozenset), MP_ROM_PTR(&mp_type_frozenset) }, #endif { MP_ROM_QSTR(MP_QSTR_int), MP_ROM_PTR(&mp_type_int) }, { MP_ROM_QSTR(MP_QSTR_list), MP_ROM_PTR(&mp_type_list) }, { MP_ROM_QSTR(MP_QSTR_map), MP_ROM_PTR(&mp_type_map) }, #if MICROPY_PY_BUILTINS_MEMORYVIEW { MP_ROM_QSTR(MP_QSTR_memoryview), MP_ROM_PTR(&mp_type_memoryview) }, #endif { MP_ROM_QSTR(MP_QSTR_object), MP_ROM_PTR(&mp_type_object) }, #if MICROPY_PY_BUILTINS_PROPERTY { MP_ROM_QSTR(MP_QSTR_property), MP_ROM_PTR(&mp_type_property) }, #endif { MP_ROM_QSTR(MP_QSTR_range), MP_ROM_PTR(&mp_type_range) }, #if MICROPY_PY_BUILTINS_REVERSED { MP_ROM_QSTR(MP_QSTR_reversed), MP_ROM_PTR(&mp_type_reversed) }, #endif #if MICROPY_PY_BUILTINS_SET { MP_ROM_QSTR(MP_QSTR_set), MP_ROM_PTR(&mp_type_set) }, #endif { MP_ROM_QSTR(MP_QSTR_str), MP_ROM_PTR(&mp_type_str) }, { MP_ROM_QSTR(MP_QSTR_super), MP_ROM_PTR(&mp_type_super) }, { MP_ROM_QSTR(MP_QSTR_tuple), MP_ROM_PTR(&mp_type_tuple) }, { MP_ROM_QSTR(MP_QSTR_type), MP_ROM_PTR(&mp_type_type) }, { MP_ROM_QSTR(MP_QSTR_zip), MP_ROM_PTR(&mp_type_zip) }, { MP_ROM_QSTR(MP_QSTR_classmethod), MP_ROM_PTR(&mp_type_classmethod) }, { MP_ROM_QSTR(MP_QSTR_staticmethod), MP_ROM_PTR(&mp_type_staticmethod) }, // built-in objects { MP_ROM_QSTR(MP_QSTR_Ellipsis), MP_ROM_PTR(&mp_const_ellipsis_obj) }, #if MICROPY_PY_BUILTINS_NOTIMPLEMENTED { MP_ROM_QSTR(MP_QSTR_NotImplemented), MP_ROM_PTR(&mp_const_notimplemented_obj) }, #endif // built-in user functions { MP_ROM_QSTR(MP_QSTR_abs), MP_ROM_PTR(&mp_builtin_abs_obj) }, { MP_ROM_QSTR(MP_QSTR_all), MP_ROM_PTR(&mp_builtin_all_obj) }, { MP_ROM_QSTR(MP_QSTR_any), MP_ROM_PTR(&mp_builtin_any_obj) }, { MP_ROM_QSTR(MP_QSTR_bin), MP_ROM_PTR(&mp_builtin_bin_obj) }, { MP_ROM_QSTR(MP_QSTR_callable), MP_ROM_PTR(&mp_builtin_callable_obj) }, #if MICROPY_PY_BUILTINS_COMPILE { MP_ROM_QSTR(MP_QSTR_compile), MP_ROM_PTR(&mp_builtin_compile_obj) }, #endif { MP_ROM_QSTR(MP_QSTR_chr), MP_ROM_PTR(&mp_builtin_chr_obj) }, { MP_ROM_QSTR(MP_QSTR_dir), MP_ROM_PTR(&mp_builtin_dir_obj) }, { MP_ROM_QSTR(MP_QSTR_divmod), MP_ROM_PTR(&mp_builtin_divmod_obj) }, #if MICROPY_PY_BUILTINS_EVAL_EXEC { MP_ROM_QSTR(MP_QSTR_eval), MP_ROM_PTR(&mp_builtin_eval_obj) }, { MP_ROM_QSTR(MP_QSTR_exec), MP_ROM_PTR(&mp_builtin_exec_obj) }, #endif #if MICROPY_PY_BUILTINS_EXECFILE { MP_ROM_QSTR(MP_QSTR_execfile), MP_ROM_PTR(&mp_builtin_execfile_obj) }, #endif { MP_ROM_QSTR(MP_QSTR_getattr), MP_ROM_PTR(&mp_builtin_getattr_obj) }, { MP_ROM_QSTR(MP_QSTR_setattr), MP_ROM_PTR(&mp_builtin_setattr_obj) }, { MP_ROM_QSTR(MP_QSTR_globals), MP_ROM_PTR(&mp_builtin_globals_obj) }, { MP_ROM_QSTR(MP_QSTR_hasattr), MP_ROM_PTR(&mp_builtin_hasattr_obj) }, { MP_ROM_QSTR(MP_QSTR_hash), MP_ROM_PTR(&mp_builtin_hash_obj) }, { MP_ROM_QSTR(MP_QSTR_hex), MP_ROM_PTR(&mp_builtin_hex_obj) }, { MP_ROM_QSTR(MP_QSTR_id), MP_ROM_PTR(&mp_builtin_id_obj) }, { MP_ROM_QSTR(MP_QSTR_isinstance), MP_ROM_PTR(&mp_builtin_isinstance_obj) }, { MP_ROM_QSTR(MP_QSTR_issubclass), MP_ROM_PTR(&mp_builtin_issubclass_obj) }, { MP_ROM_QSTR(MP_QSTR_iter), MP_ROM_PTR(&mp_builtin_iter_obj) }, { MP_ROM_QSTR(MP_QSTR_len), MP_ROM_PTR(&mp_builtin_len_obj) }, { MP_ROM_QSTR(MP_QSTR_locals), MP_ROM_PTR(&mp_builtin_locals_obj) }, #if MICROPY_PY_BUILTINS_MIN_MAX { MP_ROM_QSTR(MP_QSTR_max), MP_ROM_PTR(&mp_builtin_max_obj) }, { MP_ROM_QSTR(MP_QSTR_min), MP_ROM_PTR(&mp_builtin_min_obj) }, #endif { MP_ROM_QSTR(MP_QSTR_next), MP_ROM_PTR(&mp_builtin_next_obj) }, { MP_ROM_QSTR(MP_QSTR_oct), MP_ROM_PTR(&mp_builtin_oct_obj) }, { MP_ROM_QSTR(MP_QSTR_ord), MP_ROM_PTR(&mp_builtin_ord_obj) }, { MP_ROM_QSTR(MP_QSTR_pow), MP_ROM_PTR(&mp_builtin_pow_obj) }, { MP_ROM_QSTR(MP_QSTR_print), MP_ROM_PTR(&mp_builtin_print_obj) }, { MP_ROM_QSTR(MP_QSTR_repr), MP_ROM_PTR(&mp_builtin_repr_obj) }, { MP_ROM_QSTR(MP_QSTR_round), MP_ROM_PTR(&mp_builtin_round_obj) }, { MP_ROM_QSTR(MP_QSTR_sorted), MP_ROM_PTR(&mp_builtin_sorted_obj) }, { MP_ROM_QSTR(MP_QSTR_sum), MP_ROM_PTR(&mp_builtin_sum_obj) }, // built-in exceptions { MP_ROM_QSTR(MP_QSTR_BaseException), MP_ROM_PTR(&mp_type_BaseException) }, { MP_ROM_QSTR(MP_QSTR_ArithmeticError), MP_ROM_PTR(&mp_type_ArithmeticError) }, { MP_ROM_QSTR(MP_QSTR_AssertionError), MP_ROM_PTR(&mp_type_AssertionError) }, { MP_ROM_QSTR(MP_QSTR_AttributeError), MP_ROM_PTR(&mp_type_AttributeError) }, { MP_ROM_QSTR(MP_QSTR_EOFError), MP_ROM_PTR(&mp_type_EOFError) }, { MP_ROM_QSTR(MP_QSTR_Exception), MP_ROM_PTR(&mp_type_Exception) }, { MP_ROM_QSTR(MP_QSTR_GeneratorExit), MP_ROM_PTR(&mp_type_GeneratorExit) }, { MP_ROM_QSTR(MP_QSTR_ImportError), MP_ROM_PTR(&mp_type_ImportError) }, { MP_ROM_QSTR(MP_QSTR_IndentationError), MP_ROM_PTR(&mp_type_IndentationError) }, { MP_ROM_QSTR(MP_QSTR_IndexError), MP_ROM_PTR(&mp_type_IndexError) }, { MP_ROM_QSTR(MP_QSTR_KeyboardInterrupt), MP_ROM_PTR(&mp_type_KeyboardInterrupt) }, { MP_ROM_QSTR(MP_QSTR_KeyError), MP_ROM_PTR(&mp_type_KeyError) }, { MP_ROM_QSTR(MP_QSTR_LookupError), MP_ROM_PTR(&mp_type_LookupError) }, { MP_ROM_QSTR(MP_QSTR_MemoryError), MP_ROM_PTR(&mp_type_MemoryError) }, { MP_ROM_QSTR(MP_QSTR_NameError), MP_ROM_PTR(&mp_type_NameError) }, { MP_ROM_QSTR(MP_QSTR_NotImplementedError), MP_ROM_PTR(&mp_type_NotImplementedError) }, { MP_ROM_QSTR(MP_QSTR_OSError), MP_ROM_PTR(&mp_type_OSError) }, { MP_ROM_QSTR(MP_QSTR_OverflowError), MP_ROM_PTR(&mp_type_OverflowError) }, { MP_ROM_QSTR(MP_QSTR_RuntimeError), MP_ROM_PTR(&mp_type_RuntimeError) }, { MP_ROM_QSTR(MP_QSTR_StopIteration), MP_ROM_PTR(&mp_type_StopIteration) }, { MP_ROM_QSTR(MP_QSTR_SyntaxError), MP_ROM_PTR(&mp_type_SyntaxError) }, { MP_ROM_QSTR(MP_QSTR_SystemExit), MP_ROM_PTR(&mp_type_SystemExit) }, { MP_ROM_QSTR(MP_QSTR_TypeError), MP_ROM_PTR(&mp_type_TypeError) }, #if MICROPY_PY_BUILTINS_STR_UNICODE { MP_ROM_QSTR(MP_QSTR_UnicodeError), MP_ROM_PTR(&mp_type_UnicodeError) }, #endif { MP_ROM_QSTR(MP_QSTR_ValueError), MP_ROM_PTR(&mp_type_ValueError) }, #if MICROPY_EMIT_NATIVE { MP_ROM_QSTR(MP_QSTR_ViperTypeError), MP_ROM_PTR(&mp_type_ViperTypeError) }, #endif { MP_ROM_QSTR(MP_QSTR_ZeroDivisionError), MP_ROM_PTR(&mp_type_ZeroDivisionError) }, // Somehow CPython managed to have OverflowError not inherit from ValueError ;-/ // TODO: For MICROPY_CPYTHON_COMPAT==0 use ValueError to avoid exc proliferation // Extra builtins as defined by a port MICROPY_PORT_BUILTINS }; MP_DEFINE_CONST_DICT(mp_module_builtins_globals, mp_module_builtins_globals_table); const mp_obj_module_t mp_module_builtins = { .base = { &mp_type_module }, .name = MP_QSTR_builtins, .globals = (mp_obj_dict_t*)&mp_module_builtins_globals, }; @ 1.1 log @Initial revision @ text @@ 1.1.1.1 log @Import micropython version 1.5.2 into othersrc. Micropython is a python3 implementation that has been optimised for micro-controllers and small embedded systems. It also has a "unix" port. It has an MIT license. This is version 1.5.2 of micropython. MicroPython implements the entire Python 3.4 syntax (including exceptions, "with", "yield from", etc.). The following core datatypes are provided: str (including basic Unicode support), bytes, bytearray, tuple, list, dict, set, frozenset, array.array, collections.namedtuple, classes and instances. Builtin modules include sys, time, and struct. Note that only subset of Python 3.4 functionality implemented for the data types and modules. This is the standard micropython source (version v1.5.2), which has been adapted to use reachover infrastructure. At the present time, libffi (from pkgsrc) is used. Alternative locations for libffi can be set using the PKGSRC_PREFIX definition to make. In the whole scheme of things, micropython is quite small: % size bin/micropython text data bss dec hex filename 393495 1624 2208 397327 6100f bin/micropython % and runs much as expected: % bin/micropython MicroPython v1.5.2 on 2016-01-13; linux version Use Ctrl-D to exit, Ctrl-E for paste mode >>> print("hello world") hello world >>> list(5 * x + y for x in range(10) for y in [4, 2, 1]) [4, 2, 1, 9, 7, 6, 14, 12, 11, 19, 17, 16, 24, 22, 21, 29, 27, 26, 34, 32, 31, 39, 37, 36, 44, 42, 41, 49, 47, 46] >>> % python2.7 Python 2.7.10 (default, Oct 17 2015, 17:55:29) [GCC 4.8.5] on netbsd7 Type "help", "copyright", "credits" or "license" for more information. >>> print("hello world") hello world >>> list(5 * x + y for x in range(10) for y in [4, 2, 1]) [4, 2, 1, 9, 7, 6, 14, 12, 11, 19, 17, 16, 24, 22, 21, 29, 27, 26, 34, 32, 31, 39, 37, 36, 44, 42, 41, 49, 47, 46] >>> ^D % This (reachover) version runs all the tests which the gmake version does. % make t cd bin && make t cd /home/agc/local/micropython/bin/../dist/unix/../tests && env MICROPY_MICROPYTHON=/home/agc/local/micropython/bin/micropython ./run-tests pass basics/0prelim.py pass basics/andor.py pass basics/array1.py pass basics/array_add.py pass basics/array_construct.py pass basics/array_construct2.py ... pass unix/ffi_callback.py pass unix/ffi_float.py pass unix/ffi_float2.py 474 tests performed (15812 individual testcases) 474 tests passed 5 tests skipped: cmd_showbc cmd_verbose machine1 machine_mem extra_coverage % The sources are available from github: https://github.com/micropython/micropython micropython release at: https://github.com/micropython/micropython/releases Sources for 1.5.2 taken from: https://github.com/micropython/micropython/archive/v1.5.2.tar.gz Alistair Crooks agc@@netbsd.org Wed Jan 13 17:15:30 PST 2016 @ text @@