suspect-devices/circuitpython/py/objcomplex.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 2017-08-21T12:03:27+00:00 py/objcomplex: Remove unnecessary assignment of variable. 2017-08-21T12:03:27+00:00 Damien George damien.p.george@gmail.com 2017-08-21T12:03:27+00:00 urn:sha1:103ae43f95313a82674d45a2b654528d5da89435 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. all: Make more use of mp_raise_{msg,TypeError,ValueError} helpers. 2017-06-15T01:54:41+00:00 Damien George damien.p.george@gmail.com 2017-06-15T01:54:41+00:00 urn:sha1:48d867b4a68e53901aac87c2ff0f2a7e65f735c7 py: Reduce str/repr precision of float numbers when floats are 30-bit. 2017-04-21T06:21:56+00:00 Damien George damien.p.george@gmail.com 2017-04-19T08:46:53+00:00 urn:sha1:7a72c0db5a6c2b1f0978516134a95bb6867706ef With 30-bit floats there aren't enough bits to faithfully print 7 decimal digits, so reduce the precision to 6 digits. py: Add very simple but correct hashing for float and complex numbers. 2017-04-04T01:57:21+00:00 Damien George damien.p.george@gmail.com 2017-04-04T01:57:21+00:00 urn:sha1:19f2e47d59b539f94a49137c379c88f0aed53cf1 Hashing of float and complex numbers that are exact (real) integers should return the same integer hash value as hashing the corresponding integer value. Eg hash(1), hash(1.0) and hash(1+0j) should all be the same (this is how Python is specified: if x==y then hash(x)==hash(y)). This patch implements the simplest way of doing float/complex hashing by just converting the value to int and returning that value. py: Change mp_uint_t to size_t for mp_obj_str_get_data len arg. 2017-03-29T01:56:45+00:00 Damien George damien.p.george@gmail.com 2017-03-25T08:48:18+00:00 urn:sha1:6b341075376705ee1fe9e003b76b09afa59778f4 py/objcomplex: Fix typo in ternary expression. 2017-02-03T13:23:56+00:00 Damien George damien.p.george@gmail.com 2017-02-03T13:23:56+00:00 urn:sha1:bd04ed3e8a4235664743fd4c452091a9ce603011 This typo actually did the correct thing, but it was very obscure (came about from think in terms of Python's "x if cond else y" expression). py/objcomplex: Correctly handle case of 0j to power of something. 2017-02-02T13:01:45+00:00 Damien George damien.p.george@gmail.com 2017-02-02T13:01:45+00:00 urn:sha1:3ed0e5e5d4af1ad2603fa1b87935cf65a27b083e 0j to the power of negative now raises ZeroDivisionError, and 0j to the power of positive returns 0. 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. py: Change first arg of type.make_new from mp_obj_t to mp_obj_type_t*. 2016-01-11T00:49:27+00:00 Damien George damien.p.george@gmail.com 2016-01-03T15:55:55+00:00 urn:sha1:5b3f0b7f39bd67cc9182993c288f09f67a0890df The first argument to the type.make_new method is naturally a uPy type, and all uses of this argument cast it directly to a pointer to a type structure. So it makes sense to just have it a pointer to a type from the very beginning (and a const pointer at that). This patch makes such a change, and removes all unnecessary casting to/from mp_obj_t.