suspect-devices/circuitpython/py/objexcept.c, branch v1.4.1 CircuitPython - a Python implementation for teaching coding with microcontrollers https://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=v1.4.1 2015-02-27T09:34:51+00:00 py: Use m_{new,renew,del} consistently. 2015-02-27T09:34:51+00:00 Damien George damien.p.george@gmail.com 2015-02-27T09:34:51+00:00 urn:sha1:4d77e1a0344aa22964b4db5a71181183431e9a53 This is so all memory requests go through the same interface. py: Fix adding of traceback so that it appends to existing info. 2015-02-27T00:36:39+00:00 Damien George damien.p.george@gmail.com 2015-02-27T00:36:39+00:00 urn:sha1:4852e09c7914a4d4f2938dddbe155a2075bb2eb3 This makes exception traceback info self contained (ie doesn't rely on list object, which was a bit of a hack), reduces code size, and reduces RAM footprint of exception by eliminating the list object. Addresses part of issue #1126. py: Implement UnicodeError. 2015-02-23T21:20:16+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2015-02-23T21:18:36+00:00 urn:sha1:71ebd4b7f0b88fc0ceb36d8c2464a5114470f5a0 Still too shy to implement UnicodeEncodeError which was really needed for micropython-lib case. objexcept: Optimize traceback allocation for exception. 2015-02-15T19:41:14+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2015-02-15T19:24:03+00:00 urn:sha1:fa3b8951452ca13a807c0b6a090e0385507113db Traceback allocation for exception will now never lead to recursive MemoryError exception - if there's no memory for traceback, it simply won't be created. objexcept: Optimize using messages without formatting substitutions. 2015-02-15T19:41:14+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2015-02-15T19:19:30+00:00 urn:sha1:29c4f92e13f27a6fabf7556184325c2483ace358 They are directly cast to str object, skipping allocation of formatting buffer. py: Add mp_obj_new_str_from_vstr, and use it where relevant. 2015-01-21T23:17:27+00:00 Damien George damien.p.george@gmail.com 2015-01-21T19:14:25+00:00 urn:sha1:0b9ee86133a2a0524691c6cdac209dbfcb3bf116 This patch allows to reuse vstr memory when creating str/bytes object. This improves memory usage. Also saves code ROM: 128 bytes on stmhal, 92 bytes on bare-arm, and 88 bytes on unix x64. py: Use mp_arg_check_num in some _make_new functions. 2015-01-20T14:11:27+00:00 Damien George damien.p.george@gmail.com 2015-01-20T14:11:27+00:00 urn:sha1:50149a573063dc4a1a6541686e61c310d5fc8353 Reduces stmhal code size by about 250 bytes. py: Put all global state together in state structures. 2015-01-07T20:33:00+00:00 Damien George damien.p.george@gmail.com 2015-01-01T23:30:53+00:00 urn:sha1:b4b10fd350852e321624d74983cca286091b55a1 This patch consolidates all global variables in py/ core into one place, in a global structure. Root pointers are all located together to make GC tracing easier and more efficient. py: Move to guarded includes, everywhere in py/ core. 2015-01-01T20:32:09+00:00 Damien George damien.p.george@gmail.com 2015-01-01T20:27:54+00:00 urn:sha1:51dfcb4bb7613ed164952712d9a5235a7b833cde Addresses issue #1022. py: Make gc.enable/disable just control auto-GC; alloc is still allowed. 2014-10-31T21:30:46+00:00 Damien George damien.p.george@gmail.com 2014-10-31T21:30:46+00:00 urn:sha1:109c1de015eeee385020233e2f8cc6f921149103 gc.enable/disable are now the same as CPython: they just control whether automatic garbage collection is enabled or not. If disabled, you can still allocate heap memory, and initiate a manual collection.