CircuitPython - a Python implementation for teaching coding with microcontrollers https://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=v1.5.2 2015-12-14T21:48:12+00:00 2015-12-14T21:48:12+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2015-12-14T21:48:12+00:00 urn:sha1:1a1cceaf6f42332aee3ab69d52488d7cd5f8fd30 This allows to have single itertaor type for various internal iterator types (save rodata space by not having repeating almost-empty type structures). It works by looking "iternext" method stored in particular object instance (should be first object field after "base"). 2015-12-12T23:21:36+00:00 Dave Hylands dhylands@gmail.com 2015-12-12T22:15:33+00:00 urn:sha1:f9251659424664ed3f30c2b2a990bd7b9fa22c65 This leaves behind the common functionality in extmod/machine_mem.c which can be used by all ports. 2015-11-25T11:19:36+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2015-11-24T22:43:11+00:00 urn:sha1:3a1bbcc2ef46bbab90ef3cde88dfcd8810e71d74 2015-10-26T21:04:59+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2015-10-26T21:04:33+00:00 urn:sha1:e0d7740a2294ed6bc7c6237f1a12413e0c5a9ce1 Based on the original patch by Galen Hazelwood: https://github.com/micropython/micropython/pull/1517 . 2015-10-19T15:32:42+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2015-10-19T15:22:16+00:00 urn:sha1:e0f5df579b6cf0410b9693f9a75d9b50a0de350e Generally, ports should inherit INC from py.mk, append to it, not overwrite it. TODO: Likely should do the same for other vars too. 2015-10-06T15:10:39+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2015-10-06T15:10:00+00:00 urn:sha1:aaa8867d4a4a1274ea43429c00e8bdfa6b28a015 2015-08-17T11:51:26+00:00 Damien George damien.p.george@gmail.com 2015-08-14T11:24:11+00:00 urn:sha1:65dc960e3b22a8426e369607e47c19b380ce30ea unix-cpy was originally written to get semantic equivalent with CPython without writing functional tests. When writing the initial implementation of uPy it was a long way between lexer and functional tests, so the half-way test was to make sure that the bytecode was correct. The idea was that if the uPy bytecode matched CPython 1-1 then uPy would be proper Python if the bytecodes acted correctly. And having matching bytecode meant that it was less likely to miss some deep subtlety in the Python semantics that would require an architectural change later on. But that is all history and it no longer makes sense to retain the ability to output CPython bytecode, because: 1. It outputs CPython 3.3 compatible bytecode. CPython's bytecode changes from version to version, and seems to have changed quite a bit in 3.5. There's no point in changing the bytecode output to match CPython anymore. 2. uPy and CPy do different optimisations to the bytecode which makes it harder to match. 3. The bytecode tests are not run. They were never part of Travis and are not run locally anymore. 4. The EMIT_CPYTHON option needs a lot of extra source code which adds heaps of noise, especially in compile.c. 5. Now that there is an extensive test suite (which tests functionality) there is no need to match the bytecode. Some very subtle behaviour is tested with the test suite and passing these tests is a much better way to stay Python-language compliant, rather than trying to match CPy bytecode. 2015-06-11T08:08:39+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2015-06-10T22:24:54+00:00 urn:sha1:a19ba5fea073245b98277b372493d652243354e9 mpconfigport.mk contains configuration options which affect the way MicroPython is linked. In this regard, it's "stronger" configuration dependency than even mpconfigport.h, so if we rebuild everything on mpconfigport.h change, we certianly should of that on mpconfigport.mk change too. 2015-05-30T22:14:34+00:00 Damien George damien.p.george@gmail.com 2015-05-30T22:14:34+00:00 urn:sha1:db52fd8e4dcc45d07ad1567329943d2b9dabcdea This patch converts Q(abc) to "Q(abc)" to protect the abc from the C preprocessor, then converts back after the preprocessor is finished. So now we can safely put includes in mpconfig(port).h, and also preprocess qstrdefsport.h (latter is now done also in this patch). Addresses issue #1252. 2015-05-05T19:18:07+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2015-05-05T19:18:07+00:00 urn:sha1:76677270218fb5732296e4fe1a0acbe05c8f818c Having NotImplemented as MP_OBJ_SENTINEL turned out to be problematic (it needs to be checked for in a lot of places, otherwise it'll crash as would pass MP_OBJ_IS_OBJ()), so made a proper singleton value like Ellipsis, both of them sharing the same type.