suspect-devices/circuitpython/py/objlist.c, branch v1.9.2 CircuitPython - a Python implementation for teaching coding with microcontrollers https://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=v1.9.2 2017-08-13T12:52:33+00:00 all: Raise exceptions via mp_raise_XXX 2017-08-13T12:52:33+00:00 Javier Candeira javier@candeira.com 2017-08-09T04:40:45+00:00 urn:sha1:35a1fea90b2cae9d5cc8e9eab62ba4c67e8786db - Changed: ValueError, TypeError, NotImplementedError - OSError invocations unchanged, because the corresponding utility function takes ints, not strings like the long form invocation. - OverflowError, IndexError and RuntimeError etc. not changed for now until we decide whether to add new utility functions. py/modsys: Initial implementation of sys.getsizeof(). 2017-08-11T06:43:07+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2017-08-11T06:42:39+00:00 urn:sha1:bfc2092dc55d1faab4a6d7e832005afd61d25c3c Implemented as a new MP_UNARY_OP. This patch adds support lists, dicts and instances. all: Use the name MicroPython consistently in comments 2017-07-31T08:35:40+00:00 Alexander Steffen devel.20.webmeister@spamgourmet.com 2017-06-30T07:22:17+00:00 urn:sha1:55f33240f3d7051d4213629e92437a36f1fac50e There were several different spellings of MicroPython present in comments, when there should be only one. py: Convert mp_uint_t to size_t for tuple/list accessors. 2017-03-29T01:56:17+00:00 Damien George damien.p.george@gmail.com 2017-03-25T08:35:08+00:00 urn:sha1:6213ad7f466df12c734dc527993bbb46c9d9eb5c This patch changes mp_uint_t to size_t for the len argument of the following public facing C functions: mp_obj_tuple_get mp_obj_list_get mp_obj_get_array These functions take a pointer to the len argument (to be filled in by the function) and callers of these functions should update their code so the type of len is changed to size_t. For ports that don't use nan-boxing there should be no change in generate code because the size of the type remains the same (word sized), and in a lot of cases there won't even be a compiler warning if the type remains as mp_uint_t. The reason for this change is to standardise on the use of size_t for variables that count memory (or memory related) sizes/lengths. It helps builds that use nan-boxing. py: Use size_t as len argument and return type of mp_get_index. 2017-03-23T05:17:40+00:00 Damien George damien.p.george@gmail.com 2017-03-23T05:17:40+00:00 urn:sha1:c88cfe165b0ab39c5d9392fb02dd12f22be1a28d These values are used to compute memory addresses and so size_t is the more appropriate type to use. py/objlist: For list slice assignment, allow RHS to be a tuple or list. 2017-02-20T04:09:59+00:00 Damien George damien.p.george@gmail.com 2017-02-20T04:09:59+00:00 urn:sha1:89267886cc6d3889d35e29b3273164d713ac2347 Before this patch, assigning anything other than a list would lead to a crash. Fixes issue #2886. py: De-optimise some uses of mp_getiter, so they don't use the C stack. 2017-02-16T08:11:34+00:00 Damien George damien.p.george@gmail.com 2017-02-13T04:44:31+00:00 urn:sha1:e6003f466e6f5b7eddd01740666230b62ab5a872 In these cases the heap is anyway used to create a new object so no real need to use the C stack for iterating. It saves a few bytes of code size. py: Add iter_buf to getiter type method. 2017-02-16T07:38:06+00:00 Damien George damien.p.george@gmail.com 2016-01-09T23:14:54+00:00 urn:sha1:ae8d86758631e62466a55d179897d2111c3cb1c1 Allows to iterate over the following without allocating on the heap: - tuple - list - string, bytes - bytearray, array - dict (not dict.keys, dict.values, dict.items) - set, frozenset Allows to call the following without heap memory: - all, any, min, max, sum TODO: still need to allocate stack memory in bytecode for iter_buf. py/objlist: Convert mp_uint_t to size_t where appropriate. 2017-02-16T05:51:16+00:00 Damien George damien.p.george@gmail.com 2017-02-16T05:12:41+00:00 urn:sha1:58d9eeb8d940a6c42f904af70fa01e03c760d832 py: Use mp_raise_msg helper function where appropriate. 2016-10-17T01:17:37+00:00 Damien George damien.p.george@gmail.com 2016-10-17T01:17:37+00:00 urn:sha1:7d0d7215d2575a2d36d34c9a13b58cade0610a28 Saves the following number of bytes of code space: 176 for bare-arm, 352 for minimal, 272 for unix x86-64, 140 for stmhal, 120 for esp8266.