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Update MicroPython from 1.12 to 1.17

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This commit is contained in:
Yaya.Cout
2021-12-14 18:16:49 +01:00
parent 5cbce3c116
commit 38faecda29
162 changed files with 8326 additions and 3888 deletions
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339
python/src/py/obj.c
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@@ -37,19 +37,62 @@
#include "py/stackctrl.h"
#include "py/stream.h" // for mp_obj_print
mp_obj_type_t *mp_obj_get_type(mp_const_obj_t o_in) {
const mp_obj_type_t *mp_obj_get_type(mp_const_obj_t o_in) {
#if MICROPY_OBJ_IMMEDIATE_OBJS && MICROPY_OBJ_REPR == MICROPY_OBJ_REPR_A
if (mp_obj_is_obj(o_in)) {
const mp_obj_base_t *o = MP_OBJ_TO_PTR(o_in);
return o->type;
} else {
static const mp_obj_type_t *const types[] = {
NULL, &mp_type_int, &mp_type_str, &mp_type_int,
NULL, &mp_type_int, &mp_type_NoneType, &mp_type_int,
NULL, &mp_type_int, &mp_type_str, &mp_type_int,
NULL, &mp_type_int, &mp_type_bool, &mp_type_int,
};
return types[(uintptr_t)o_in & 0xf];
}
#elif MICROPY_OBJ_IMMEDIATE_OBJS && MICROPY_OBJ_REPR == MICROPY_OBJ_REPR_C
if (mp_obj_is_small_int(o_in)) {
return (mp_obj_type_t*)&mp_type_int;
} else if (mp_obj_is_qstr(o_in)) {
return (mp_obj_type_t*)&mp_type_str;
return &mp_type_int;
} else if (mp_obj_is_obj(o_in)) {
const mp_obj_base_t *o = MP_OBJ_TO_PTR(o_in);
return o->type;
#if MICROPY_PY_BUILTINS_FLOAT
} else if ((((mp_uint_t)(o_in)) & 0xff800007) != 0x00000006) {
return &mp_type_float;
#endif
} else {
static const mp_obj_type_t *const types[] = {
&mp_type_str, &mp_type_NoneType, &mp_type_str, &mp_type_bool,
};
return types[((uintptr_t)o_in >> 3) & 3];
}
#else
if (mp_obj_is_small_int(o_in)) {
return &mp_type_int;
} else if (mp_obj_is_qstr(o_in)) {
return &mp_type_str;
#if MICROPY_PY_BUILTINS_FLOAT && ( \
MICROPY_OBJ_REPR == MICROPY_OBJ_REPR_C || MICROPY_OBJ_REPR == MICROPY_OBJ_REPR_D)
} else if (mp_obj_is_float(o_in)) {
return (mp_obj_type_t*)&mp_type_float;
return &mp_type_float;
#endif
#if MICROPY_OBJ_IMMEDIATE_OBJS
} else if (mp_obj_is_immediate_obj(o_in)) {
static const mp_obj_type_t *const types[2] = {&mp_type_NoneType, &mp_type_bool};
return types[MP_OBJ_IMMEDIATE_OBJ_VALUE(o_in) & 1];
#endif
} else {
const mp_obj_base_t *o = MP_OBJ_TO_PTR(o_in);
return (mp_obj_type_t*)o->type;
return o->type;
}
#endif
}
const char *mp_obj_get_type_str(mp_const_obj_t o_in) {
@@ -59,15 +102,15 @@ const char *mp_obj_get_type_str(mp_const_obj_t o_in) {
void mp_obj_print_helper(const mp_print_t *print, mp_obj_t o_in, mp_print_kind_t kind) {
// There can be data structures nested too deep, or just recursive
MP_STACK_CHECK();
#ifndef NDEBUG
#ifndef NDEBUG
if (o_in == MP_OBJ_NULL) {
mp_print_str(print, "(nil)");
return;
}
#endif
mp_obj_type_t *type = mp_obj_get_type(o_in);
#endif
const mp_obj_type_t *type = mp_obj_get_type(o_in);
if (type->print != NULL) {
type->print((mp_print_t*)print, o_in, kind);
type->print((mp_print_t *)print, o_in, kind);
} else {
mp_printf(print, "<%q>", type->name);
}
@@ -86,11 +129,11 @@ void mp_obj_print_exception(const mp_print_t *print, mp_obj_t exc) {
assert(n % 3 == 0);
mp_print_str(print, "Traceback (most recent call last):\n");
for (int i = n - 3; i >= 0; i -= 3) {
#if MICROPY_ENABLE_SOURCE_LINE
#if MICROPY_ENABLE_SOURCE_LINE
mp_printf(print, " File \"%q\", line %d", values[i], (int)values[i + 1]);
#else
#else
mp_printf(print, " File \"%q\"", values[i]);
#endif
#endif
// the block name can be NULL if it's unknown
qstr block = values[i + 2];
if (block == MP_QSTRnull) {
@@ -119,7 +162,7 @@ bool mp_obj_is_true(mp_obj_t arg) {
return 1;
}
} else {
mp_obj_type_t *type = mp_obj_get_type(arg);
const mp_obj_type_t *type = mp_obj_get_type(arg);
if (type->unary_op != NULL) {
mp_obj_t result = type->unary_op(MP_UNARY_OP_BOOL, arg);
if (result != MP_OBJ_NULL) {
@@ -139,14 +182,14 @@ bool mp_obj_is_true(mp_obj_t arg) {
}
bool mp_obj_is_callable(mp_obj_t o_in) {
mp_call_fun_t call = mp_obj_get_type(o_in)->call;
const mp_call_fun_t call = mp_obj_get_type(o_in)->call;
if (call != mp_obj_instance_call) {
return call != NULL;
}
return mp_obj_instance_is_callable(o_in);
}
// This function implements the '==' operator (and so the inverse of '!=').
// This function implements the '==' and '!=' operators.
//
// From the Python language reference:
// (https://docs.python.org/3/reference/expressions.html#not-in)
@@ -159,67 +202,89 @@ bool mp_obj_is_callable(mp_obj_t o_in) {
// Furthermore, from the v3.4.2 code for object.c: "Practical amendments: If rich
// comparison returns NotImplemented, == and != are decided by comparing the object
// pointer."
bool mp_obj_equal(mp_obj_t o1, mp_obj_t o2) {
// Float (and complex) NaN is never equal to anything, not even itself,
// so we must have a special check here to cover those cases.
if (o1 == o2
#if MICROPY_PY_BUILTINS_FLOAT
&& !mp_obj_is_float(o1)
#endif
#if MICROPY_PY_BUILTINS_COMPLEX
&& !mp_obj_is_type(o1, &mp_type_complex)
#endif
) {
return true;
}
if (o1 == mp_const_none || o2 == mp_const_none) {
return false;
}
mp_obj_t mp_obj_equal_not_equal(mp_binary_op_t op, mp_obj_t o1, mp_obj_t o2) {
mp_obj_t local_true = (op == MP_BINARY_OP_NOT_EQUAL) ? mp_const_false : mp_const_true;
mp_obj_t local_false = (op == MP_BINARY_OP_NOT_EQUAL) ? mp_const_true : mp_const_false;
int pass_number = 0;
// fast path for small ints
if (mp_obj_is_small_int(o1)) {
if (mp_obj_is_small_int(o2)) {
// both SMALL_INT, and not equal if we get here
return false;
} else {
mp_obj_t temp = o2; o2 = o1; o1 = temp;
// o2 is now the SMALL_INT, o1 is not
// fall through to generic op
}
// Shortcut for very common cases
if (o1 == o2 &&
(mp_obj_is_small_int(o1) || !(mp_obj_get_type(o1)->flags & MP_TYPE_FLAG_EQ_NOT_REFLEXIVE))) {
return local_true;
}
// fast path for strings
if (mp_obj_is_str(o1)) {
if (mp_obj_is_str(o2)) {
// both strings, use special function
return mp_obj_str_equal(o1, o2);
} else {
// a string is never equal to anything else
goto str_cmp_err;
}
} else if (mp_obj_is_str(o2)) {
// o1 is not a string (else caught above), so the objects are not equal
str_cmp_err:
return mp_obj_str_equal(o1, o2) ? local_true : local_false;
#if MICROPY_PY_STR_BYTES_CMP_WARN
if (mp_obj_is_type(o1, &mp_type_bytes) || mp_obj_is_type(o2, &mp_type_bytes)) {
} else if (mp_obj_is_type(o2, &mp_type_bytes)) {
str_bytes_cmp:
mp_warning(MP_WARN_CAT(BytesWarning), "Comparison between bytes and str");
}
return local_false;
#endif
return false;
} else {
goto skip_one_pass;
}
#if MICROPY_PY_STR_BYTES_CMP_WARN
} else if (mp_obj_is_str(o2) && mp_obj_is_type(o1, &mp_type_bytes)) {
// o1 is not a string (else caught above), so the objects are not equal
goto str_bytes_cmp;
#endif
}
// fast path for small ints
if (mp_obj_is_small_int(o1)) {
if (mp_obj_is_small_int(o2)) {
// both SMALL_INT, and not equal if we get here
return local_false;
} else {
goto skip_one_pass;
}
}
// generic type, call binary_op(MP_BINARY_OP_EQUAL)
mp_obj_type_t *type = mp_obj_get_type(o1);
if (type->binary_op != NULL) {
mp_obj_t r = type->binary_op(MP_BINARY_OP_EQUAL, o1, o2);
if (r != MP_OBJ_NULL) {
return r == mp_const_true ? true : false;
while (pass_number < 2) {
const mp_obj_type_t *type = mp_obj_get_type(o1);
// If a full equality test is not needed and the other object is a different
// type then we don't need to bother trying the comparison.
if (type->binary_op != NULL &&
((type->flags & MP_TYPE_FLAG_EQ_CHECKS_OTHER_TYPE) || mp_obj_get_type(o2) == type)) {
// CPython is asymmetric: it will try __eq__ if there's no __ne__ but not the
// other way around. If the class doesn't need a full test we can skip __ne__.
if (op == MP_BINARY_OP_NOT_EQUAL && (type->flags & MP_TYPE_FLAG_EQ_HAS_NEQ_TEST)) {
mp_obj_t r = type->binary_op(MP_BINARY_OP_NOT_EQUAL, o1, o2);
if (r != MP_OBJ_NULL) {
return r;
}
}
// Try calling __eq__.
mp_obj_t r = type->binary_op(MP_BINARY_OP_EQUAL, o1, o2);
if (r != MP_OBJ_NULL) {
if (op == MP_BINARY_OP_EQUAL) {
return r;
} else {
return mp_obj_is_true(r) ? local_true : local_false;
}
}
}
skip_one_pass:
// Try the other way around if none of the above worked
++pass_number;
mp_obj_t temp = o1;
o1 = o2;
o2 = temp;
}
// equality not implemented, and objects are not the same object, so
// they are defined as not equal
return false;
// equality not implemented, so fall back to pointer conparison
return (o1 == o2) ? local_true : local_false;
}
bool mp_obj_equal(mp_obj_t o1, mp_obj_t o2) {
return mp_obj_is_true(mp_obj_equal_not_equal(MP_BINARY_OP_EQUAL, o1, o2));
}
mp_int_t mp_obj_get_int(mp_const_obj_t arg) {
@@ -275,7 +340,7 @@ bool mp_obj_get_float_maybe(mp_obj_t arg, mp_float_t *value) {
} else if (arg == mp_const_true) {
val = 1;
} else if (mp_obj_is_small_int(arg)) {
val = MP_OBJ_SMALL_INT_VALUE(arg);
val = (mp_float_t)MP_OBJ_SMALL_INT_VALUE(arg);
#if MICROPY_LONGINT_IMPL != MICROPY_LONGINT_IMPL_NONE
} else if (mp_obj_is_type(arg, &mp_type_int)) {
val = mp_obj_int_as_float_impl(arg);
@@ -294,19 +359,19 @@ mp_float_t mp_obj_get_float(mp_obj_t arg) {
mp_float_t val;
if (!mp_obj_get_float_maybe(arg, &val)) {
if (MICROPY_ERROR_REPORTING == MICROPY_ERROR_REPORTING_TERSE) {
mp_raise_TypeError("can't convert to float");
} else {
nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_TypeError,
"can't convert %s to float", mp_obj_get_type_str(arg)));
}
#if MICROPY_ERROR_REPORTING <= MICROPY_ERROR_REPORTING_TERSE
mp_raise_TypeError(MP_ERROR_TEXT("can't convert to float"));
#else
mp_raise_msg_varg(&mp_type_TypeError,
MP_ERROR_TEXT("can't convert %s to float"), mp_obj_get_type_str(arg));
#endif
}
return val;
}
#if MICROPY_PY_BUILTINS_COMPLEX
void mp_obj_get_complex(mp_obj_t arg, mp_float_t *real, mp_float_t *imag) {
bool mp_obj_get_complex_maybe(mp_obj_t arg, mp_float_t *real, mp_float_t *imag) {
if (arg == mp_const_false) {
*real = 0;
*imag = 0;
@@ -314,7 +379,7 @@ void mp_obj_get_complex(mp_obj_t arg, mp_float_t *real, mp_float_t *imag) {
*real = 1;
*imag = 0;
} else if (mp_obj_is_small_int(arg)) {
*real = MP_OBJ_SMALL_INT_VALUE(arg);
*real = (mp_float_t)MP_OBJ_SMALL_INT_VALUE(arg);
*imag = 0;
#if MICROPY_LONGINT_IMPL != MICROPY_LONGINT_IMPL_NONE
} else if (mp_obj_is_type(arg, &mp_type_int)) {
@@ -327,12 +392,19 @@ void mp_obj_get_complex(mp_obj_t arg, mp_float_t *real, mp_float_t *imag) {
} else if (mp_obj_is_type(arg, &mp_type_complex)) {
mp_obj_complex_get(arg, real, imag);
} else {
if (MICROPY_ERROR_REPORTING == MICROPY_ERROR_REPORTING_TERSE) {
mp_raise_TypeError("can't convert to complex");
} else {
nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_TypeError,
"can't convert %s to complex", mp_obj_get_type_str(arg)));
}
return false;
}
return true;
}
void mp_obj_get_complex(mp_obj_t arg, mp_float_t *real, mp_float_t *imag) {
if (!mp_obj_get_complex_maybe(arg, real, imag)) {
#if MICROPY_ERROR_REPORTING <= MICROPY_ERROR_REPORTING_TERSE
mp_raise_TypeError(MP_ERROR_TEXT("can't convert to complex"));
#else
mp_raise_msg_varg(&mp_type_TypeError,
MP_ERROR_TEXT("can't convert %s to complex"), mp_obj_get_type_str(arg));
#endif
}
}
#endif
@@ -345,12 +417,12 @@ void mp_obj_get_array(mp_obj_t o, size_t *len, mp_obj_t **items) {
} else if (mp_obj_is_type(o, &mp_type_list)) {
mp_obj_list_get(o, len, items);
} else {
if (MICROPY_ERROR_REPORTING == MICROPY_ERROR_REPORTING_TERSE) {
mp_raise_TypeError("expected tuple/list");
} else {
nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_TypeError,
"object '%s' isn't a tuple or list", mp_obj_get_type_str(o)));
}
#if MICROPY_ERROR_REPORTING <= MICROPY_ERROR_REPORTING_TERSE
mp_raise_TypeError(MP_ERROR_TEXT("expected tuple/list"));
#else
mp_raise_msg_varg(&mp_type_TypeError,
MP_ERROR_TEXT("object '%s' isn't a tuple or list"), mp_obj_get_type_str(o));
#endif
}
}
@@ -359,12 +431,12 @@ void mp_obj_get_array_fixed_n(mp_obj_t o, size_t len, mp_obj_t **items) {
size_t seq_len;
mp_obj_get_array(o, &seq_len, items);
if (seq_len != len) {
if (MICROPY_ERROR_REPORTING == MICROPY_ERROR_REPORTING_TERSE) {
mp_raise_ValueError("tuple/list has wrong length");
} else {
nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_ValueError,
"requested length %d but object has length %d", (int)len, (int)seq_len));
}
#if MICROPY_ERROR_REPORTING <= MICROPY_ERROR_REPORTING_TERSE
mp_raise_ValueError(MP_ERROR_TEXT("tuple/list has wrong length"));
#else
mp_raise_msg_varg(&mp_type_ValueError,
MP_ERROR_TEXT("requested length %d but object has length %d"), (int)len, (int)seq_len);
#endif
}
}
@@ -374,13 +446,13 @@ size_t mp_get_index(const mp_obj_type_t *type, size_t len, mp_obj_t index, bool
if (mp_obj_is_small_int(index)) {
i = MP_OBJ_SMALL_INT_VALUE(index);
} else if (!mp_obj_get_int_maybe(index, &i)) {
if (MICROPY_ERROR_REPORTING == MICROPY_ERROR_REPORTING_TERSE) {
mp_raise_TypeError("indices must be integers");
} else {
nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_TypeError,
"%q indices must be integers, not %s",
type->name, mp_obj_get_type_str(index)));
}
#if MICROPY_ERROR_REPORTING <= MICROPY_ERROR_REPORTING_TERSE
mp_raise_TypeError(MP_ERROR_TEXT("indices must be integers"));
#else
mp_raise_msg_varg(&mp_type_TypeError,
MP_ERROR_TEXT("%q indices must be integers, not %s"),
type->name, mp_obj_get_type_str(index));
#endif
}
if (i < 0) {
@@ -394,12 +466,11 @@ size_t mp_get_index(const mp_obj_type_t *type, size_t len, mp_obj_t index, bool
}
} else {
if (i < 0 || (mp_uint_t)i >= len) {
if (MICROPY_ERROR_REPORTING == MICROPY_ERROR_REPORTING_TERSE) {
mp_raise_msg(&mp_type_IndexError, "index out of range");
} else {
nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_IndexError,
"%q index out of range", type->name));
}
#if MICROPY_ERROR_REPORTING <= MICROPY_ERROR_REPORTING_TERSE
mp_raise_msg(&mp_type_IndexError, MP_ERROR_TEXT("index out of range"));
#else
mp_raise_msg_varg(&mp_type_IndexError, MP_ERROR_TEXT("%q index out of range"), type->name);
#endif
}
}
@@ -429,12 +500,12 @@ mp_obj_t mp_obj_id(mp_obj_t o_in) {
mp_obj_t mp_obj_len(mp_obj_t o_in) {
mp_obj_t len = mp_obj_len_maybe(o_in);
if (len == MP_OBJ_NULL) {
if (MICROPY_ERROR_REPORTING == MICROPY_ERROR_REPORTING_TERSE) {
mp_raise_TypeError("object has no len");
} else {
nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_TypeError,
"object of type '%s' has no len()", mp_obj_get_type_str(o_in)));
}
#if MICROPY_ERROR_REPORTING <= MICROPY_ERROR_REPORTING_TERSE
mp_raise_TypeError(MP_ERROR_TEXT("object has no len"));
#else
mp_raise_msg_varg(&mp_type_TypeError,
MP_ERROR_TEXT("object of type '%s' has no len()"), mp_obj_get_type_str(o_in));
#endif
} else {
return len;
}
@@ -443,15 +514,15 @@ mp_obj_t mp_obj_len(mp_obj_t o_in) {
// may return MP_OBJ_NULL
mp_obj_t mp_obj_len_maybe(mp_obj_t o_in) {
if (
#if !MICROPY_PY_BUILTINS_STR_UNICODE
#if !MICROPY_PY_BUILTINS_STR_UNICODE
// It's simple - unicode is slow, non-unicode is fast
mp_obj_is_str(o_in) ||
#endif
#endif
mp_obj_is_type(o_in, &mp_type_bytes)) {
GET_STR_LEN(o_in, l);
return MP_OBJ_NEW_SMALL_INT(l);
} else {
mp_obj_type_t *type = mp_obj_get_type(o_in);
const mp_obj_type_t *type = mp_obj_get_type(o_in);
if (type->unary_op != NULL) {
return type->unary_op(MP_UNARY_OP_LEN, o_in);
} else {
@@ -461,7 +532,7 @@ mp_obj_t mp_obj_len_maybe(mp_obj_t o_in) {
}
mp_obj_t mp_obj_subscr(mp_obj_t base, mp_obj_t index, mp_obj_t value) {
mp_obj_type_t *type = mp_obj_get_type(base);
const mp_obj_type_t *type = mp_obj_get_type(base);
if (type->subscr != NULL) {
mp_obj_t ret = type->subscr(base, index, value);
if (ret != MP_OBJ_NULL) {
@@ -470,26 +541,26 @@ mp_obj_t mp_obj_subscr(mp_obj_t base, mp_obj_t index, mp_obj_t value) {
// TODO: call base classes here?
}
if (value == MP_OBJ_NULL) {
if (MICROPY_ERROR_REPORTING == MICROPY_ERROR_REPORTING_TERSE) {
mp_raise_TypeError("object doesn't support item deletion");
} else {
nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_TypeError,
"'%s' object doesn't support item deletion", mp_obj_get_type_str(base)));
}
#if MICROPY_ERROR_REPORTING <= MICROPY_ERROR_REPORTING_TERSE
mp_raise_TypeError(MP_ERROR_TEXT("object doesn't support item deletion"));
#else
mp_raise_msg_varg(&mp_type_TypeError,
MP_ERROR_TEXT("'%s' object doesn't support item deletion"), mp_obj_get_type_str(base));
#endif
} else if (value == MP_OBJ_SENTINEL) {
if (MICROPY_ERROR_REPORTING == MICROPY_ERROR_REPORTING_TERSE) {
mp_raise_TypeError("object isn't subscriptable");
} else {
nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_TypeError,
"'%s' object isn't subscriptable", mp_obj_get_type_str(base)));
}
#if MICROPY_ERROR_REPORTING <= MICROPY_ERROR_REPORTING_TERSE
mp_raise_TypeError(MP_ERROR_TEXT("object isn't subscriptable"));
#else
mp_raise_msg_varg(&mp_type_TypeError,
MP_ERROR_TEXT("'%s' object isn't subscriptable"), mp_obj_get_type_str(base));
#endif
} else {
if (MICROPY_ERROR_REPORTING == MICROPY_ERROR_REPORTING_TERSE) {
mp_raise_TypeError("object doesn't support item assignment");
} else {
nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_TypeError,
"'%s' object doesn't support item assignment", mp_obj_get_type_str(base)));
}
#if MICROPY_ERROR_REPORTING <= MICROPY_ERROR_REPORTING_TERSE
mp_raise_TypeError(MP_ERROR_TEXT("object doesn't support item assignment"));
#else
mp_raise_msg_varg(&mp_type_TypeError,
MP_ERROR_TEXT("'%s' object doesn't support item assignment"), mp_obj_get_type_str(base));
#endif
}
}
@@ -506,7 +577,7 @@ mp_obj_t mp_identity_getiter(mp_obj_t self, mp_obj_iter_buf_t *iter_buf) {
}
bool mp_get_buffer(mp_obj_t obj, mp_buffer_info_t *bufinfo, mp_uint_t flags) {
mp_obj_type_t *type = mp_obj_get_type(obj);
const mp_obj_type_t *type = mp_obj_get_type(obj);
if (type->buffer_p.get_buffer == NULL) {
return false;
}
@@ -519,13 +590,15 @@ bool mp_get_buffer(mp_obj_t obj, mp_buffer_info_t *bufinfo, mp_uint_t flags) {
void mp_get_buffer_raise(mp_obj_t obj, mp_buffer_info_t *bufinfo, mp_uint_t flags) {
if (!mp_get_buffer(obj, bufinfo, flags)) {
mp_raise_TypeError("object with buffer protocol required");
mp_raise_TypeError(MP_ERROR_TEXT("object with buffer protocol required"));
}
}
mp_obj_t mp_generic_unary_op(mp_unary_op_t op, mp_obj_t o_in) {
switch (op) {
case MP_UNARY_OP_HASH: return MP_OBJ_NEW_SMALL_INT((mp_uint_t)o_in);
default: return MP_OBJ_NULL; // op not supported
case MP_UNARY_OP_HASH:
return MP_OBJ_NEW_SMALL_INT((mp_uint_t)o_in);
default:
return MP_OBJ_NULL; // op not supported
}
}