suspect-devices/circuitpython, branch v1.9.4CircuitPython - a Python implementation for teaching coding with microcontrollershttps://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=v1.9.42018-05-11T06:39:59+00:00docs: Bump version to 1.9.4.2018-05-11T06:39:59+00:00Damien Georgedamien.p.george@gmail.com2018-05-11T06:39:59+00:00urn:sha1:421b84af9968e582f324899934f52b3df60381eetests/float/float_parse: Allow test to run on 32-bit archs.2018-05-11T03:51:18+00:00Damien Georgedamien.p.george@gmail.com2018-05-11T03:51:18+00:00urn:sha1:d2c1db1e5cca03c9a34614af6d12045aefe3d719
Printing of uPy floats can differ by the floating-point precision on
different architectures (eg 64-bit vs 32-bit x86), so it's not possible to
using printing of floats in some parts of this test. Instead we can just
check for equivalence with what is known to be the correct answer.
py/repl: Initialise q_last variable to prevent compiler warnings.2018-05-11T03:48:47+00:00Damien Georgedamien.p.george@gmail.com2018-05-11T03:48:47+00:00urn:sha1:6046e68fe19ca3e88e6e55438be9b2dee98723af
Some older compilers cannot deduce that q_last is always written to before
being read.
py/objdeque: Fix sign extension bug when computing len of deque object.2018-05-11T03:44:50+00:00Damien Georgedamien.p.george@gmail.com2018-05-11T03:44:50+00:00urn:sha1:095d3970173f3d4ad6c43bd0c363b727d3a67241
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.
stm32/README: Update to reflect current MCU support.2018-05-11T00:36:46+00:00Damien Georgedamien.p.george@gmail.com2018-05-11T00:36:46+00:00urn:sha1:b208aa189e948481fb341ddb525c2ec432972462py/modbuiltins: Make built-in dir support the __dir__ special method.2018-05-10T13:14:23+00:00Damien Georgedamien.p.george@gmail.com2018-05-10T13:10:46+00:00urn:sha1:3678a6bdc6a925f2bce6423c41f911229836f946
If MICROPY_PY_ALL_SPECIAL_METHODS is enabled then dir() will now delegate
to the special method __dir__ if the object it is listing has this method.
py/modbuiltins: In built-in dir make use of mp_load_method_protected.2018-05-10T13:07:19+00:00Damien Georgedamien.p.george@gmail.com2018-05-10T13:07:19+00:00urn:sha1:29d28c2574d6c0b93fd3fc869b389a61dee12102
This gives dir() better behaviour when listing the attributes of a user
type that defines __getattr__: it will now not list those attributes for
which __getattr__ raises AttributeError (meaning the attribute is not
supported by the object).
py/repl: Use mp_load_method_protected to prevent leaking of exceptions.2018-05-10T13:05:43+00:00Damien Georgedamien.p.george@gmail.com2018-05-10T13:05:43+00:00urn:sha1:7241d90272f4dfe4100723393cc2f348f5d32c0a
This patch fixes the possibility of a crash of the REPL when tab-completing
an object which raises an exception when its attributes are accessed.
See issue #3729.
py/modbuiltins: Make built-in hasattr work properly for user types.2018-05-10T13:03:30+00:00Damien Georgedamien.p.george@gmail.com2018-05-10T13:03:30+00:00urn:sha1:529860643bc321267376272356886ef39c4c6bd1
It now allows __getattr__ in a user type to raise AttributeError when the
attribute does not exist.
py/runtime: Add mp_load_method_protected helper which catches exceptions2018-05-10T13:00:04+00:00Damien Georgedamien.p.george@gmail.com2018-05-10T13:00:04+00:00urn:sha1:bc87b862fd22afb38ed7392b69474286fa5fe19f
This new helper function acts like mp_load_method_maybe but is wrapped in
an NLR handler so it can catch exceptions. It prevents AttributeError from
propagating out, and optionally all other exceptions. This helper can be
used to fully implement hasattr (see follow-up commit), and also for cases
where mp_load_method_maybe is used but it must now raise an exception.