user/sven/micropython.git - The MicroPython project

Age	Commit message (Collapse)	Author
2022-09-19	py/obj: Convert make_new into a mp_obj_type_t slot.	Jim Mussared
	Instead of being an explicit field, it's now a slot like all the other methods. This is a marginal code size improvement because most types have a make_new (100/138 on PYBV11), however it improves consistency in how types are declared, removing the special case for make_new. Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2022-09-19	all: Remove unnecessary locals_dict cast.	Jim Mussared
	Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2022-09-19	all: Make all mp_obj_type_t defs use MP_DEFINE_CONST_OBJ_TYPE.	Jim Mussared
	In preparation for upcoming rework of mp_obj_type_t layout. Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2022-05-03	all: Use mp_obj_malloc everywhere it's applicable.	Jim Mussared
	This replaces occurences of foo_t foo = m_new_obj(foo_t); foo->base.type = &foo_type; with foo_t foo = mp_obj_malloc(foo_t, &foo_type); Excludes any places where base is a sub-field or when new0/memset is used. Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2020-04-05	all: Use MP_ERROR_TEXT for all error messages.	Jim Mussared

2020-02-28	all: Reformat C and Python source code with tools/codeformat.py.	Damien George
	This is run with uncrustify 0.70.1, and black 19.10b0.
2018-05-11	py/objdeque: Fix sign extension bug when computing len of deque object.	Damien George
	For cases where size_t is smaller than mp_int_t (eg nan-boxing builds) the difference between two size_t's is not sign extended into mp_int_t and so the result is never negative. This patch fixes this bug by using ssize_t for the type of the result.
2018-02-21	py/objdeque: Use m_new0 when allocating items to avoid need to clear.	Damien George
	Saves a few bytes of code space, and is more efficient because with MICROPY_GC_CONSERVATIVE_CLEAR enabled by default all memory is already cleared when allocated.
2018-02-21	py/objdeque: Protect against negative maxlen in deque constructor.	Damien George
	Otherwise passing -1 as maxlen will lead to a zero allocation and subsequent unbound buffer overflow in deque.append() because i_put is allowed to grow without bound.
2018-02-21	py/objdeque: Allow to compile without warnings by disabling deque_clear.	Damien George

2018-02-21	py/objdeque: Implement ucollections.deque type with fixed size.	Paul Sokolovsky
	So far, implements just append() and popleft() methods, required for a normal queue. Constructor doesn't accept an arbitarry sequence to initialize from (am empty deque is always created), so an empty tuple must be passed as such. Only fixed-size deques are supported, so 2nd argument (size) is required. There's also an extension to CPython - if True is passed as 3rd argument, append(), instead of silently overwriting the oldest item on queue overflow, will throw IndexError. This behavior is desired in many cases, where queues should store information reliably, instead of silently losing some items.