suspect-devices/circuitpython/py/objint.c, branch v1.3.9 CircuitPython - a Python implementation for teaching coding with microcontrollers https://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=v1.3.9 2015-01-24T20:54:28+00:00 py: Use float-to-int classifications for mp_obj_new_int_from_float() functions 2015-01-24T20:54:28+00:00 David Steinberg david.steinberg.dev@gmail.com 2015-01-13T15:22:30+00:00 urn:sha1:0fb17f6ef46ade018a3fda8d4266f15638ddf5e3 py: Add float-to-int classification function 2015-01-24T20:54:28+00:00 David Steinberg david.steinberg.dev@gmail.com 2015-01-13T15:21:17+00:00 urn:sha1:ca377b10de006b48f75383664f5f765b202412df py: Remove mp_obj_str_builder and use vstr instead. 2015-01-21T23:18:02+00:00 Damien George damien.p.george@gmail.com 2015-01-21T22:48:37+00:00 urn:sha1:05005f679e00241e15a87751d89327f2c4630cb6 With this patch str/bytes construction is streamlined. Always use a vstr to build a str/bytes object. If the size is known beforehand then use vstr_init_len to allocate only required memory. Otherwise use vstr_init and the vstr will grow as needed. Then use mp_obj_new_str_from_vstr to create a str/bytes object using the vstr memory. Saves code ROM: 68 bytes on stmhal, 108 bytes on bare-arm, and 336 bytes on unix x64. py, unix: Allow to compile with -Wunused-parameter. 2015-01-20T12:47:20+00:00 Damien George damien.p.george@gmail.com 2015-01-20T12:47:20+00:00 urn:sha1:ff8dd3f486afb0d6ff1427d8a6a8a8ed73baa660 See issue #699. py, unix: Allow to compile with -Wsign-compare. 2015-01-16T17:47:07+00:00 Damien George damien.p.george@gmail.com 2015-01-16T17:47:07+00:00 urn:sha1:963a5a3e82ded7ee75adae72ae7cb14796fa150e See issue #699. py: Move to guarded includes, everywhere in py/ core. 2015-01-01T20:32:09+00:00 Damien George damien.p.george@gmail.com 2015-01-01T20:27:54+00:00 urn:sha1:51dfcb4bb7613ed164952712d9a5235a7b833cde Addresses issue #1022. py: Implement mp_obj_new_int_from_float() for MICROPY_LONGINT_IMPL_NONE. 2014-12-29T22:33:32+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2014-12-29T22:33:32+00:00 urn:sha1:f79cd6a2330bce1d7bf886a440d80441cdbf9209 py: Partially fix float to int conversion. 2014-12-29T22:22:50+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2014-12-29T22:22:10+00:00 urn:sha1:12033df511a5a5f0237a764379aacfbceb6c45dd This fixes conversion when float type has more mantissa bits than small int, and float value has small exponent. This is for example the case of 32-bit platform using doubles, and converting value of time.time(). Conversion of floats with larg exponnet is still not handled correctly. py: Rename mp_obj_int_get to mp_obj_int_get_truncated; fix struct.pack. 2014-12-05T23:13:52+00:00 Damien George damien.p.george@gmail.com 2014-12-05T23:13:52+00:00 urn:sha1:be6d8be91e133e98117025062df0e63aaf87efd2 mp_obj_int_get_truncated is used as a "fast path" int accessor that doesn't check for overflow and returns the int truncated to the machine word size, ie mp_int_t. Use mp_obj_int_get_truncated to fix struct.pack when packing maximum word sized values. Addresses issues #779 and #998. py: Make int.to_bytes work on big endian machine. 2014-10-06T13:45:34+00:00 Damien George damien.p.george@gmail.com 2014-10-06T13:45:34+00:00 urn:sha1:fcdb2398156bb208c2bf54dd184835038f2398f5 Partly addresses issue #856.