CircuitPython - a Python implementation for teaching coding with microcontrollers https://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=3.0.0 2018-03-29T11:42:10+00:00 2018-03-29T11:42:10+00:00 Jeff Epler jepler@unpythonic.net 2018-03-25T21:01:06+00:00 urn:sha1:a55988a547011c04978a1661325062397ef74110 .. turning this from an assertion failure into an exception: pow(1,1,0) 2017-10-04T01:37:50+00:00 Damien George damien.p.george@gmail.com 2017-10-04T01:37:50+00:00 urn:sha1:a3dc1b1957d2c96d7c60c2c629c95077b03488a1 Header files that are considered internal to the py core and should not normally be included directly are: py/nlr.h - internal nlr configuration and declarations py/bc0.h - contains bytecode macro definitions py/runtime0.h - contains basic runtime enums Instead, the top-level header files to include are one of: py/obj.h - includes runtime0.h and defines everything to use the mp_obj_t type py/runtime.h - includes mpstate.h and hence nlr.h, obj.h, runtime0.h, and defines everything to use the general runtime support functions Additional, specific headers (eg py/objlist.h) can be included if needed. 2017-09-17T21:06:43+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2017-09-17T21:06:43+00:00 urn:sha1:9dce823cfd0a9991350184f08a1373f3887134f4 This allows user classes to implement __abs__ special method, and saves code size (104 bytes for x86_64), even though during refactor, an issue was fixed and few optimizations were made: * abs() of minimum (negative) small int value is calculated properly. * objint_longlong and objint_mpz avoid allocating new object is the argument is already non-negative. 2017-09-07T21:10:10+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2017-09-07T21:10:10+00:00 urn:sha1:b8ee7ab5b988f424e34e778fe3a679710d675efa This is to allow to place reverse ops immediately after normal ops, so they can be tested as one range (which is optimization for reverse ops introduction in the next patch). 2017-09-07T07:55:43+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2017-09-07T07:55:43+00:00 urn:sha1:d4d1c45a553c6361a72053383f0fe242f05cad3d This is to allow to encode arithmetic operations more efficiently, in preparation to introduction of __rOP__ method support. 2017-08-29T03:16:30+00:00 Damien George damien.p.george@gmail.com 2017-08-29T03:04:01+00:00 urn:sha1:58321dd9854d71a96e5db2d361e0efc05d9de8cf The unary-op/binary-op enums are already defined, and there are no arithmetic tricks used with these types, so it makes sense to use the correct enum type for arguments that take these values. It also reduces code size quite a bit for nan-boxing builds. 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. 2017-07-25T01:49:22+00:00 Damien George damien.p.george@gmail.com 2017-07-25T01:49:22+00:00 urn:sha1:04552ff71b6c722b21597d93481f024c72457cef Before this patch raising a big-int to a negative power would just return 0. Now it returns a floating-point number with the correct value. 2017-04-21T13:43:21+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2017-04-21T13:40:57+00:00 urn:sha1:9e8f3163924c1f429f16f44a4a27b0cd33064719 2017-04-04T06:45:49+00:00 Damien George damien.p.george@gmail.com 2017-04-04T06:45:49+00:00 urn:sha1:fc245d1ca4367f9876ac32c7e08e169da7db79b9 This reduces code duplication and allows to make mp_classify_fp_as_int static, which reduces code size.