CircuitPython - a Python implementation for teaching coding with microcontrollers https://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=v1.9.4 2018-05-10T13:14:23+00:00 2018-05-10T13:14:23+00:00 Damien George damien.p.george@gmail.com 2018-05-10T13:10:46+00:00 urn:sha1:3678a6bdc6a925f2bce6423c41f911229836f946 If MICROPY_PY_ALL_SPECIAL_METHODS is enabled then dir() will now delegate to the special method __dir__ if the object it is listing has this method. 2018-05-10T13:07:19+00:00 Damien George damien.p.george@gmail.com 2018-05-10T13:07:19+00:00 urn:sha1:29d28c2574d6c0b93fd3fc869b389a61dee12102 This gives dir() better behaviour when listing the attributes of a user type that defines __getattr__: it will now not list those attributes for which __getattr__ raises AttributeError (meaning the attribute is not supported by the object). 2018-05-10T13:03:30+00:00 Damien George damien.p.george@gmail.com 2018-05-10T13:03:30+00:00 urn:sha1:529860643bc321267376272356886ef39c4c6bd1 It now allows __getattr__ in a user type to raise AttributeError when the attribute does not exist. 2018-05-09T06:15:02+00:00 Damien George damien.p.george@gmail.com 2018-05-09T06:15:02+00:00 urn:sha1:eb88803ac859db07726481501aea5c0e6bbf3705 The list of qstrs starts with MP_QSTR_NULL followed by MP_QSTR_, and these should never appear in dir() or REPL tab completion, so skip them. 2018-02-19T05:12:44+00:00 Damien George damien.p.george@gmail.com 2018-02-15T07:12:27+00:00 urn:sha1:98647e83c733a8a8d36522f71e677367ca8ddd03 This patch improves the builtin dir() function by probing the target object with all possible qstrs via mp_load_method_maybe. This is very simple (in terms of implementation), doesn't require recursion, and allows to list all methods of user-defined classes (without duplicates) even if they have multiple inheritance with a common parent. The downside is that it can be slow because it has to iterate through all the qstrs in the system, but the "dir()" function is anyway mostly used for testing frameworks and user introspection of types, so speed is not considered a priority. In addition to providing a more complete implementation of dir(), this patch is simpler than the previous implementation and saves some code space: bare-arm: -80 minimal x86: -80 unix x64: -56 unix nanbox: -48 stm32: -80 cc3200: -80 esp8266: -104 esp32: -64 2018-02-14T07:27:14+00:00 Damien George damien.p.george@gmail.com 2018-02-14T07:27:14+00:00 urn:sha1:e98ff40604170eb231225a4285d9ef740b8b9501 2018-02-14T07:19:22+00:00 Damien George damien.p.george@gmail.com 2018-02-14T07:19:22+00:00 urn:sha1:19aee9438a7a8cf8539536dab5147aedb6b16bb3 This patch provides inline versions of the utf8 helper functions for the case when unicode is disabled (MICROPY_PY_BUILTINS_STR_UNICODE set to 0). This saves code size. The unichar_charlen function is also renamed to utf8_charlen to match the other utf8 helper functions, and the signature of this function is adjusted for consistency (const char* -> const byte*, mp_uint_t -> size_t). 2018-02-07T05:13:02+00:00 Damien George damien.p.george@gmail.com 2018-02-07T05:10:42+00:00 urn:sha1:771dfb0826f7416848b4302ce8ce49a7a556a27f The array should be of type unsigned byte because that is the type of the values being stored. And changing to uint8_t helps to prevent warnings from some static analysers. 2017-12-05T01:14:57+00:00 Damien George damien.p.george@gmail.com 2017-12-05T01:14:57+00:00 urn:sha1:58f00d7c0e116e17ab141ae18275edea14b88431 This allows the function to raise an exception when unknown keyword args are passed in. This patch also reduces code size by (in bytes): bare-arm: -24 minimal x86: -76 unix x64: -56 unix nanbox: -84 stm32: -40 esp8266: -68 cc3200: -48 Furthermore, this patch adds space (" ") to the set of ROM qstrs which means it doesn't need to be put in RAM if it's ever used. 2017-11-22T04:51:51+00:00 Damien George damien.p.george@gmail.com 2017-11-22T04:51:51+00:00 urn:sha1:d5cf5f70fdefa793d3e1fee9a26f03a1dd8c1d1e