CircuitPython - a Python implementation for teaching coding with microcontrollers https://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=v1.9.3 2017-10-27T19:29:15+00:00 2017-10-27T19:29:15+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2017-10-27T19:29:15+00:00 urn:sha1:0e80f345f88c5db7c2353a5a9d29ed08b0af42f4 This allows to configure support for inplace special methods separately, similar to "normal" and reverse special methods. This is useful, because inplace methods are "the most optional" ones, for example, if inplace methods aren't defined, the operation will be executed using normal methods instead. As a caveat, __iadd__ and __isub__ are implemented even if MICROPY_PY_ALL_INPLACE_SPECIAL_METHODS isn't defined. This is similar to the state of affairs before binary operations refactor, and allows to run existing tests even if MICROPY_PY_ALL_INPLACE_SPECIAL_METHODS isn't defined. 2017-10-27T17:06:35+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2017-10-21T10:55:02+00:00 urn:sha1:9b9dbc58155209e07ab7b9d63d63e5e24db5950c If MICROPY_PY_ALL_SPECIAL_METHODS is defined, actually define all special methods (still subject to gating by e.g. MICROPY_PY_REVERSE_SPECIAL_METHODS). This adds quite a number of qstr's, so should be used sparingly. 2017-10-21T08:06:32+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2017-10-21T08:06:32+00:00 urn:sha1:9956fd0710c3866b9df37857c9aa62b8bb681403 Update makeqstrdata.py to sort strings starting with "__" to the beginning of qstr list, so they get low qstr id's, guaranteedly fitting in 8 bits. Then use this property to further compact op_id => qstr mapping arrays. 2017-10-19T09:44:53+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2017-10-19T09:40:41+00:00 urn:sha1:f2baa9ec245a66c4cd7d990e39a4af3f6fab1cb7 Per https://docs.python.org/3/library/sys.html#sys.getsizeof: getsizeof() calls the object’s __sizeof__ method. Previously, "getsizeof" was used mostly to save on new qstr, as we don't really support calling this method on arbitrary objects (so it was used only for reporting). However, normalize it all now. 2017-10-04T23:49:44+00:00 Damien George damien.p.george@gmail.com 2017-10-04T23:47:22+00:00 urn:sha1:36f7952f764aea782e0223948fabae36abf3ec63 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. 2017-10-04T00:31:05+00:00 Damien George damien.p.george@gmail.com 2017-10-04T00:31:05+00:00 urn:sha1:6c82cfc089466f0b3f4b61c81baee1cabece1eaa Qstr values fit in 16-bits (and this fact is used elsewhere in the code) so no need to use more than that for the large lookup tables. The compiler will anyway give a warning if the qstr values don't fit in 16 bits. Saves around 80 bytes of code space for Thumb2 archs. 2017-09-10T14:05:57+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2017-09-10T14:05:20+00:00 urn:sha1:eb84a830df62813f5af7f0144fc77444bf18f3a8 If, for class X, X.__add__(Y) doesn't exist (or returns NotImplemented), try Y.__radd__(X) instead. This patch could be simpler, but requires undoing operand swap and operation switch to get non-confusing error message in case __radd__ doesn't exist. 2017-09-07T09:54:58+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2017-09-07T09:54:58+00:00 urn:sha1:6d4cac088eb29c7909f81121608546ca1b5e292e After recent refactorings to mp_binary_op_t, and make it future refactoring proof for now, at the cost of extra element in the array. 2017-09-04T13:44:21+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2017-09-01T23:39:27+00:00 urn:sha1:60749e57f24741c685d2ae125cfff27d021eb90d If __iop__ is not defined, call __op__ instead. This is desired behavior for immutable types, __iop__ needs to be defined only for mutable types.