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Merge branch 'master' of github.com:micropython/micropython

This commit is contained in:
Damien George 2014-02-10 21:41:14 +00:00
parent 7d0bfbedd2 2e24ee8d80
commit 8c2b333aff
21 changed files with 300 additions and 91 deletions
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2
examples/unix/sock-client.py
View File

@ -1,5 +1,5 @@
try:
import rawsocket as _socket
import microsocket as _socket
except:
import _socket

2
examples/unix/sock-server.py
View File

@ -1,5 +1,5 @@
try:
import rawsocket as socket
import microsocket as socket
except:
import socket

1
py/obj.c
View File

@ -253,3 +253,4 @@ mp_obj_t mp_obj_len_maybe(mp_obj_t o_in) {
mp_obj_t mp_identity(mp_obj_t self) {
return self;
}
MP_DEFINE_CONST_FUN_OBJ_1(mp_identity_obj, mp_identity);

7
py/obj.h
View File

@ -370,6 +370,7 @@ extern const mp_obj_type_t fun_bc_type;
void mp_obj_fun_bc_get(mp_obj_t self_in, int *n_args, uint *n_state, const byte **code);
mp_obj_t mp_identity(mp_obj_t self);
MP_DECLARE_CONST_FUN_OBJ(mp_identity_obj);
// super
extern const mp_obj_type_t super_type;
@ -397,5 +398,9 @@ typedef struct _mp_obj_static_class_method_t {
// sequence helpers
void mp_seq_multiply(const void *items, uint item_sz, uint len, uint times, void *dest);
bool m_seq_get_fast_slice_indexes(machine_uint_t len, mp_obj_t slice, machine_uint_t *begin, machine_uint_t *end);
#define m_seq_copy(dest, src, len, item_sz) memcpy(dest, src, len * sizeof(item_sz))
#define m_seq_copy(dest, src, len, item_t) memcpy(dest, src, len * sizeof(item_t))
#define m_seq_cat(dest, src1, len1, src2, len2, item_t) { memcpy(dest, src1, len1 * sizeof(item_t)); memcpy(dest + len1, src2, len2 * sizeof(item_t)); }
bool mp_seq_cmp_bytes(int op, const byte *data1, uint len1, const byte *data2, uint len2);
bool mp_seq_cmp_objs(int op, const mp_obj_t *items1, uint len1, const mp_obj_t *items2, uint len2);
mp_obj_t mp_seq_index_obj(const mp_obj_t *items, uint len, uint n_args, const mp_obj_t *args);
mp_obj_t mp_seq_count_obj(const mp_obj_t *items, uint len, mp_obj_t value);

76
py/objlist.c
View File

@ -75,51 +75,8 @@ static bool list_cmp_helper(int op, mp_obj_t self_in, mp_obj_t another_in) {
}
mp_obj_list_t *self = self_in;
mp_obj_list_t *another = another_in;
if (op == RT_BINARY_OP_EQUAL && self->len != another->len) {
return false;
}
// Let's deal only with > & >=
if (op == RT_BINARY_OP_LESS || op == RT_BINARY_OP_LESS_EQUAL) {
mp_obj_t t = self;
self = another;
another = t;
if (op == RT_BINARY_OP_LESS) {
op = RT_BINARY_OP_MORE;
} else {
op = RT_BINARY_OP_MORE_EQUAL;
}
}
int len = self->len < another->len ? self->len : another->len;
bool eq_status = true; // empty lists are equal
bool rel_status;
for (int i = 0; i < len; i++) {
eq_status = mp_obj_equal(self->items[i], another->items[i]);
if (op == RT_BINARY_OP_EQUAL && !eq_status) {
return false;
}
rel_status = (rt_binary_op(op, self->items[i], another->items[i]) == mp_const_true);
if (!eq_status && !rel_status) {
return false;
}
}
// If we had tie in the last element...
if (eq_status) {
// ... and we have lists of different lengths...
if (self->len != another->len) {
if (self->len < another->len) {
// ... then longer list length wins (we deal only with >)
return false;
}
} else if (op == RT_BINARY_OP_MORE) {
// Otherwise, if we have strict relation, equality means failure
return false;
}
}
return true;
return mp_seq_cmp_objs(op, self->items, self->len, another->items, another->len);
}
static mp_obj_t list_unary_op(int op, mp_obj_t self_in) {
@ -157,8 +114,7 @@ static mp_obj_t list_binary_op(int op, mp_obj_t lhs, mp_obj_t rhs) {
}
mp_obj_list_t *p = rhs;
mp_obj_list_t *s = list_new(o->len + p->len);
memcpy(s->items, o->items, sizeof(mp_obj_t) * o->len);
memcpy(s->items + o->len, p->items, sizeof(mp_obj_t) * p->len);
m_seq_cat(s->items, o->items, o->len, p->items, p->len, mp_obj_t);
return s;
}
case RT_BINARY_OP_INPLACE_ADD:
@ -304,38 +260,14 @@ static mp_obj_t list_copy(mp_obj_t self_in) {
static mp_obj_t list_count(mp_obj_t self_in, mp_obj_t value) {
assert(MP_OBJ_IS_TYPE(self_in, &list_type));
mp_obj_list_t *self = self_in;
int count = 0;
for (int i = 0; i < self->len; i++) {
if (mp_obj_equal(self->items[i], value)) {
count++;
}
}
return mp_obj_new_int(count);
return mp_seq_count_obj(self->items, self->len, value);
}
static mp_obj_t list_index(uint n_args, const mp_obj_t *args) {
assert(2 <= n_args && n_args <= 4);
assert(MP_OBJ_IS_TYPE(args[0], &list_type));
mp_obj_list_t *self = args[0];
mp_obj_t *value = args[1];
uint start = 0;
uint stop = self->len;
if (n_args >= 3) {
start = mp_get_index(self->base.type, self->len, args[2]);
if (n_args >= 4) {
stop = mp_get_index(self->base.type, self->len, args[3]);
}
}
for (uint i = start; i < stop; i++) {
if (mp_obj_equal(self->items[i], value)) {
return mp_obj_new_int(i);
}
}
nlr_jump(mp_obj_new_exception_msg(MP_QSTR_ValueError, "object not in list"));
return mp_seq_index_obj(self->items, self->len, n_args, args);
}
static mp_obj_t list_insert(mp_obj_t self_in, mp_obj_t idx, mp_obj_t obj) {

62
py/objtuple.c
View File

@ -74,6 +74,18 @@ static mp_obj_t tuple_make_new(mp_obj_t type_in, uint n_args, uint n_kw, const m
}
}
// Don't pass RT_BINARY_OP_NOT_EQUAL here
static bool tuple_cmp_helper(int op, mp_obj_t self_in, mp_obj_t another_in) {
assert(MP_OBJ_IS_TYPE(self_in, &tuple_type));
if (!MP_OBJ_IS_TYPE(another_in, &tuple_type)) {
return false;
}
mp_obj_tuple_t *self = self_in;
mp_obj_tuple_t *another = another_in;
return mp_seq_cmp_objs(op, self->items, self->len, another->items, another->len);
}
static mp_obj_t tuple_unary_op(int op, mp_obj_t self_in) {
mp_obj_tuple_t *self = self_in;
switch (op) {
@ -102,6 +114,35 @@ static mp_obj_t tuple_binary_op(int op, mp_obj_t lhs, mp_obj_t rhs) {
uint index = mp_get_index(o->base.type, o->len, rhs);
return o->items[index];
}
case RT_BINARY_OP_ADD:
{
if (!MP_OBJ_IS_TYPE(rhs, &tuple_type)) {
return NULL;
}
mp_obj_tuple_t *p = rhs;
mp_obj_tuple_t *s = mp_obj_new_tuple(o->len + p->len, NULL);
m_seq_cat(s->items, o->items, o->len, p->items, p->len, mp_obj_t);
return s;
}
case RT_BINARY_OP_MULTIPLY:
{
if (!MP_OBJ_IS_SMALL_INT(rhs)) {
return NULL;
}
int n = MP_OBJ_SMALL_INT_VALUE(rhs);
mp_obj_tuple_t *s = mp_obj_new_tuple(o->len * n, NULL);
mp_seq_multiply(o->items, sizeof(*o->items), o->len, n, s->items);
return s;
}
case RT_BINARY_OP_EQUAL:
case RT_BINARY_OP_LESS:
case RT_BINARY_OP_LESS_EQUAL:
case RT_BINARY_OP_MORE:
case RT_BINARY_OP_MORE_EQUAL:
return MP_BOOL(tuple_cmp_helper(op, lhs, rhs));
case RT_BINARY_OP_NOT_EQUAL:
return MP_BOOL(!tuple_cmp_helper(RT_BINARY_OP_EQUAL, lhs, rhs));
default:
// op not supported
return NULL;
@ -112,6 +153,26 @@ static mp_obj_t tuple_getiter(mp_obj_t o_in) {
return mp_obj_new_tuple_iterator(o_in, 0);
}
static mp_obj_t tuple_count(mp_obj_t self_in, mp_obj_t value) {
assert(MP_OBJ_IS_TYPE(self_in, &tuple_type));
mp_obj_tuple_t *self = self_in;
return mp_seq_count_obj(self->items, self->len, value);
}
static MP_DEFINE_CONST_FUN_OBJ_2(tuple_count_obj, tuple_count);
static mp_obj_t tuple_index(uint n_args, const mp_obj_t *args) {
assert(MP_OBJ_IS_TYPE(args[0], &tuple_type));
mp_obj_tuple_t *self = args[0];
return mp_seq_index_obj(self->items, self->len, n_args, args);
}
static MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(tuple_index_obj, 2, 4, tuple_index);
static const mp_method_t tuple_type_methods[] = {
{ "count", &tuple_count_obj },
{ "index", &tuple_index_obj },
{ NULL, NULL }, // end-of-list sentinel
};
const mp_obj_type_t tuple_type = {
{ &mp_const_type },
"tuple",
@ -120,6 +181,7 @@ const mp_obj_type_t tuple_type = {
.unary_op = tuple_unary_op,
.binary_op = tuple_binary_op,
.getiter = tuple_getiter,
.methods = tuple_type_methods,
};
// the zero-length tuple

1
py/qstrdefs.h
View File

@ -37,6 +37,7 @@ Q(IndentationError)
Q(IndexError)
Q(KeyError)
Q(NameError)
Q(NotImplementedError)
Q(OSError)
Q(SyntaxError)
Q(TypeError)

1
py/runtime.c
View File

@ -177,6 +177,7 @@ void rt_init(void) {
mp_map_add_qstr(&map_builtins, MP_QSTR_OverflowError, mp_obj_new_exception(MP_QSTR_OverflowError));
mp_map_add_qstr(&map_builtins, MP_QSTR_OSError, mp_obj_new_exception(MP_QSTR_OSError));
mp_map_add_qstr(&map_builtins, MP_QSTR_AssertionError, mp_obj_new_exception(MP_QSTR_AssertionError));
mp_map_add_qstr(&map_builtins, MP_QSTR_NotImplementedError, mp_obj_new_exception(MP_QSTR_NotImplementedError));
mp_map_add_qstr(&map_builtins, MP_QSTR_StopIteration, mp_obj_new_exception(MP_QSTR_StopIteration));
// built-in objects

85
py/sequence.c
View File

@ -91,3 +91,88 @@ bool mp_seq_cmp_bytes(int op, const byte *data1, uint len1, const byte *data2, u
}
return true;
}
// Special-case comparison function for sequences of mp_obj_t
// Don't pass RT_BINARY_OP_NOT_EQUAL here
bool mp_seq_cmp_objs(int op, const mp_obj_t *items1, uint len1, const mp_obj_t *items2, uint len2) {
if (op == RT_BINARY_OP_EQUAL && len1 != len2) {
return false;
}
// Let's deal only with > & >=
if (op == RT_BINARY_OP_LESS || op == RT_BINARY_OP_LESS_EQUAL) {
SWAP(const mp_obj_t *, items1, items2);
SWAP(uint, len1, len2);
if (op == RT_BINARY_OP_LESS) {
op = RT_BINARY_OP_MORE;
} else {
op = RT_BINARY_OP_MORE_EQUAL;
}
}
int len = len1 < len2 ? len1 : len2;
bool eq_status = true; // empty lists are equal
bool rel_status;
for (int i = 0; i < len; i++) {
eq_status = mp_obj_equal(items1[i], items2[i]);
if (op == RT_BINARY_OP_EQUAL && !eq_status) {
return false;
}
rel_status = (rt_binary_op(op, items1[i], items2[i]) == mp_const_true);
if (!eq_status && !rel_status) {
return false;
}
}
// If we had tie in the last element...
if (eq_status) {
// ... and we have lists of different lengths...
if (len1 != len2) {
if (len1 < len2) {
// ... then longer list length wins (we deal only with >)
return false;
}
} else if (op == RT_BINARY_OP_MORE) {
// Otherwise, if we have strict relation, equality means failure
return false;
}
}
return true;
}
// Special-case of index() which searches for mp_obj_t
mp_obj_t mp_seq_index_obj(const mp_obj_t *items, uint len, uint n_args, const mp_obj_t *args) {
mp_obj_type_t *type = mp_obj_get_type(args[0]);
mp_obj_t *value = args[1];
uint start = 0;
uint stop = len;
if (n_args >= 3) {
start = mp_get_index(type, len, args[2]);
if (n_args >= 4) {
stop = mp_get_index(type, len, args[3]);
}
}
for (uint i = start; i < stop; i++) {
if (mp_obj_equal(items[i], value)) {
// Common sense says this cannot overflow small int
return MP_OBJ_NEW_SMALL_INT(i);
}
}
nlr_jump(mp_obj_new_exception_msg(MP_QSTR_ValueError, "object not in sequence"));
}
mp_obj_t mp_seq_count_obj(const mp_obj_t *items, uint len, mp_obj_t value) {
uint count = 0;
for (uint i = 0; i < len; i++) {
if (mp_obj_equal(items[i], value)) {
count++;
}
}
// Common sense says this cannot overflow small int
return MP_OBJ_NEW_SMALL_INT(count);
}

2
tests/basics/tuple1.py
View File

@ -14,3 +14,5 @@ except AttributeError:
print(x[1:])
print(x[:-1])
print(x[2:3])
print(x + (10, 100, 10000))

50
tests/basics/tuple_compare.py Normal file
View File

@ -0,0 +1,50 @@
print(() == ())
print(() > ())
print(() < ())
print(() == (1,))
print((1,) == ())
print(() > (1,))
print((1,) > ())
print(() < (1,))
print((1,) < ())
print(() >= (1,))
print((1,) >= ())
print(() <= (1,))
print((1,) <= ())
print((1,) == (1,))
print((1,) != (1,))
print((1,) == (2,))
print((1,) == (1, 0,))
print((1,) > (1,))
print((1,) > (2,))
print((2,) > (1,))
print((1, 0,) > (1,))
print((1, -1,) > (1,))
print((1,) > (1, 0,))
print((1,) > (1, -1,))
print((1,) < (1,))
print((2,) < (1,))
print((1,) < (2,))
print((1,) < (1, 0,))
print((1,) < (1, -1,))
print((1, 0,) < (1,))
print((1, -1,) < (1,))
print((1,) >= (1,))
print((1,) >= (2,))
print((2,) >= (1,))
print((1, 0,) >= (1,))
print((1, -1,) >= (1,))
print((1,) >= (1, 0,))
print((1,) >= (1, -1,))
print((1,) <= (1,))
print((2,) <= (1,))
print((1,) <= (2,))
print((1,) <= (1, 0,))
print((1,) <= (1, -1,))
print((1, 0,) <= (1,))
print((1, -1,) <= (1,))

5
tests/basics/tuple_count.py Normal file
View File

@ -0,0 +1,5 @@
a = (1, 2, 3)
a = a + a + a
b = (0, 0, a, 0, a, 0)
print(a.count(2))
print(b.count(a))

24
tests/basics/tuple_index.py Normal file
View File

@ -0,0 +1,24 @@
a = (1, 2, 3)
print(a.index(1))
print(a.index(2))
print(a.index(3))
print(a.index(3, 2))
try:
print(a.index(3, 2, 2))
except ValueError:
print("Raised ValueError")
else:
print("Did not raise ValueError")
a = a + a
b = (0, 0, a)
print(a.index(2))
print(b.index(a))
print(a.index(2, 2))
try:
a.index(2, 2, 2)
except ValueError:
print("Raised ValueError")
else:
print("Did not raise ValueError")

4
tests/basics/tuple_mult.py Normal file
View File

@ -0,0 +1,4 @@
print((0,) * 5)
a = (1, 2, 3)
c = a * 3
print(c)

4
tests/io/file-stdio.py Normal file
View File

@ -0,0 +1,4 @@
import sys
print(sys.stdin.fileno())
print(sys.stdout.fileno())

2
unix/ffi.c
View File

@ -71,7 +71,7 @@ static ffi_type *get_ffi_type(mp_obj_t o_in)
{
if (MP_OBJ_IS_STR(o_in)) {
uint len;
const byte *s = mp_obj_str_get_data(o_in, &len);
const char *s = mp_obj_str_get_data(o_in, &len);
ffi_type *t = char2ffi_type(*s);
if (t != NULL) {
return t;

7
unix/file.c
View File

@ -48,6 +48,12 @@ static mp_obj_t fdfile_close(mp_obj_t self_in) {
}
static MP_DEFINE_CONST_FUN_OBJ_1(fdfile_close_obj, fdfile_close);
static mp_obj_t fdfile_fileno(mp_obj_t self_in) {
mp_obj_fdfile_t *self = self_in;
return MP_OBJ_NEW_SMALL_INT(self->fd);
}
static MP_DEFINE_CONST_FUN_OBJ_1(fdfile_fileno_obj, fdfile_fileno);
static mp_obj_fdfile_t *fdfile_new(int fd) {
mp_obj_fdfile_t *o = m_new_obj(mp_obj_fdfile_t);
o->base.type = &rawfile_type;
@ -99,6 +105,7 @@ static mp_obj_t fdfile_make_new(mp_obj_t type_in, uint n_args, uint n_kw, const
}
static const mp_method_t rawfile_type_methods[] = {
{ "fileno", &fdfile_fileno_obj },
{ "read", &mp_stream_read_obj },
{ "readall", &mp_stream_readall_obj },
{ "readline", &mp_stream_unbuffered_readline_obj},

4
unix/main.c
View File

@ -23,7 +23,7 @@
extern const mp_obj_fun_native_t mp_builtin_open_obj;
void file_init();
void rawsocket_init();
void microsocket_init();
void time_init();
void ffi_init();
@ -265,7 +265,7 @@ int main(int argc, char **argv) {
rt_store_name(qstr_from_str("qstr_info"), rt_make_function_n(0, qstr_info));
file_init();
rawsocket_init();
microsocket_init();
#if MICROPY_MOD_TIME
time_init();
#endif

2
unix/qstrdefsport.h
View File

@ -12,4 +12,4 @@ Q(htons)
Q(inet_aton)
Q(gethostbyname)
Q(getaddrinfo)
Q(rawsocket)
Q(microsocket)

32
unix/socket.c
View File

@ -24,7 +24,7 @@ typedef struct _mp_obj_socket_t {
int fd;
} mp_obj_socket_t;
static const mp_obj_type_t rawsocket_type;
static const mp_obj_type_t microsocket_type;
// Helper functions
#define RAISE_ERRNO(err_flag, error_val) \
@ -48,7 +48,7 @@ error:
static mp_obj_socket_t *socket_new(int fd) {
mp_obj_socket_t *o = m_new_obj(mp_obj_socket_t);
o->base.type = &rawsocket_type;
o->base.type = &microsocket_type;
o->fd = fd;
return o;
}
@ -84,6 +84,12 @@ static mp_obj_t socket_close(mp_obj_t self_in) {
}
static MP_DEFINE_CONST_FUN_OBJ_1(socket_close_obj, socket_close);
static mp_obj_t socket_fileno(mp_obj_t self_in) {
mp_obj_socket_t *self = self_in;
return MP_OBJ_NEW_SMALL_INT(self->fd);
}
static MP_DEFINE_CONST_FUN_OBJ_1(socket_fileno_obj, socket_fileno);
static mp_obj_t socket_connect(mp_obj_t self_in, mp_obj_t addr_in) {
mp_obj_socket_t *self = self_in;
buffer_info_t bufinfo;
@ -208,7 +214,9 @@ static mp_obj_t socket_make_new(mp_obj_t type_in, uint n_args, uint n_kw, const
return socket_new(fd);
}
static const mp_method_t rawsocket_type_methods[] = {
static const mp_method_t microsocket_type_methods[] = {
{ "fileno", &socket_fileno_obj },
{ "makefile", &mp_identity_obj },
{ "read", &mp_stream_read_obj },
{ "readall", &mp_stream_readall_obj },
{ "readline", &mp_stream_unbuffered_readline_obj},
@ -228,7 +236,7 @@ static const mp_method_t rawsocket_type_methods[] = {
{ NULL, NULL },
};
static const mp_obj_type_t rawsocket_type = {
static const mp_obj_type_t microsocket_type = {
{ &mp_const_type },
"socket",
.print = socket_print,
@ -239,7 +247,7 @@ static const mp_obj_type_t rawsocket_type = {
.read = socket_read,
.write = socket_write,
},
.methods = rawsocket_type_methods,
.methods = microsocket_type_methods,
};
static mp_obj_t mod_socket_htons(mp_obj_t arg) {
@ -283,8 +291,8 @@ static mp_obj_t mod_socket_getaddrinfo(uint n_args, const mp_obj_t *args) {
// getaddrinfo accepts port in string notation, so however
// it may seem stupid, we need to convert int to str
if (MP_OBJ_IS_SMALL_INT(args[1])) {
int port = MP_OBJ_SMALL_INT_VALUE(args[1]);
static char buf[20];
int port = (short)MP_OBJ_SMALL_INT_VALUE(args[1]);
char buf[6];
sprintf(buf, "%d", port);
serv = buf;
} else {
@ -325,7 +333,7 @@ extern mp_obj_type_t sockaddr_in_type;
#define C(name) { #name, name }
struct sym_entry {
static const struct sym_entry {
const char *sym;
int val;
} constants[] = {
@ -351,9 +359,9 @@ struct sym_entry {
#undef C
void rawsocket_init() {
mp_obj_t m = mp_obj_new_module(MP_QSTR_rawsocket);
rt_store_attr(m, MP_QSTR_socket, (mp_obj_t)&rawsocket_type);
void microsocket_init() {
mp_obj_t m = mp_obj_new_module(MP_QSTR_microsocket);
rt_store_attr(m, MP_QSTR_socket, (mp_obj_t)&microsocket_type);
#if MICROPY_SOCKET_EXTRA
rt_store_attr(m, MP_QSTR_sockaddr_in, (mp_obj_t)&sockaddr_in_type);
rt_store_attr(m, MP_QSTR_htons, (mp_obj_t)&mod_socket_htons_obj);
@ -361,7 +369,7 @@ void rawsocket_init() {
rt_store_attr(m, MP_QSTR_gethostbyname, (mp_obj_t)&mod_socket_gethostbyname_obj);
#endif
rt_store_attr(m, MP_QSTR_getaddrinfo, (mp_obj_t)&mod_socket_getaddrinfo_obj);
for (struct sym_entry *p = constants; p->sym != NULL; p++) {
for (const struct sym_entry *p = constants; p->sym != NULL; p++) {
rt_store_attr(m, QSTR_FROM_STR_STATIC(p->sym), MP_OBJ_NEW_SMALL_INT((machine_int_t)p->val));
}
}

18
unix/time.c
View File

@ -1,5 +1,7 @@
#include <string.h>
#include <time.h>
#include <sys/time.h>
#include <math.h>
#include "misc.h"
#include "mpconfig.h"
@ -23,8 +25,24 @@ static mp_obj_t mod_time_clock() {
}
static MP_DEFINE_CONST_FUN_OBJ_0(mod_time_clock_obj, mod_time_clock);
static mp_obj_t mod_time_sleep(mp_obj_t arg) {
#if MICROPY_ENABLE_FLOAT
struct timeval tv;
machine_float_t val = mp_obj_get_float(arg);
double ipart;
tv.tv_usec = round(modf(val, &ipart) * 1000000);
tv.tv_sec = ipart;
select(0, NULL, NULL, NULL, &tv);
#else
sleep(mp_obj_get_int(arg));
#endif
return mp_const_none;
}
static MP_DEFINE_CONST_FUN_OBJ_1(mod_time_sleep_obj, mod_time_sleep);
void time_init() {
mp_obj_t m = mp_obj_new_module(QSTR_FROM_STR_STATIC("time"));
rt_store_attr(m, QSTR_FROM_STR_STATIC("time"), (mp_obj_t)&mod_time_time_obj);
rt_store_attr(m, QSTR_FROM_STR_STATIC("clock"), (mp_obj_t)&mod_time_clock_obj);
rt_store_attr(m, QSTR_FROM_STR_STATIC("sleep"), (mp_obj_t)&mod_time_sleep_obj);
}