suspect-devices/circuitpython/py/lexer.h, branch crossCircuitPython - a Python implementation for teaching coding with microcontrollershttps://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=cross2016-04-13T14:26:38+00:00py: add async/await/async for/async with syntax2016-04-13T14:26:38+00:00pohmeliemultisosnooley@gmail.com2016-01-27T20:23:11+00:00urn:sha1:81ebba7e0236163b7594938201bf3a6b802ebfaa
They are sugar for marking function as generator, "yield from"
and pep492 python "semantically equivalents" respectively.
@dpgeorge was the original author of this patch, but @pohmelie made
changes to implement `async for` and `async with`.
unix: Allow to cat a script into stdin from the command line.2015-06-04T22:42:45+00:00Damien Georgedamien.p.george@gmail.com2015-06-04T22:42:45+00:00urn:sha1:031278f661e5d285c56359e355a96161bf6e1a9f
See issue #1306.
py: Allow to compile with extra warnings (sign-compare, unused-param).2015-03-19T00:25:33+00:00Damien Georgedamien.p.george@gmail.com2015-03-19T00:21:29+00:00urn:sha1:2e2e404ff77e95dbe4fee0f19c91913a5888fb6fpy: Parse big-int/float/imag constants directly in parser.2015-02-08T01:57:40+00:00Damien Georgedamien.p.george@gmail.com2015-02-08T01:57:40+00:00urn:sha1:7d414a1b52d193bab2c94cf56932e1eba23ba542
Previous to this patch, a big-int, float or imag constant was interned
(made into a qstr) and then parsed at runtime to create an object each
time it was needed. This is wasteful in RAM and not efficient. Now,
these constants are parsed straight away in the parser and turned into
objects. This allows constants with large numbers of digits (so
addresses issue #1103) and takes us a step closer to #722.
py: Put all global state together in state structures.2015-01-07T20:33:00+00:00Damien Georgedamien.p.george@gmail.com2015-01-01T23:30:53+00:00urn: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+00:00Damien Georgedamien.p.george@gmail.com2015-01-01T20:27:54+00:00urn:sha1:51dfcb4bb7613ed164952712d9a5235a7b833cde
Addresses issue #1022.
py: Move to guarded includes for compile.h and related headers.2014-12-27T14:12:17+00:00Paul Sokolovskypfalcon@users.sourceforge.net2014-12-25T21:29:19+00:00urn:sha1:8ab6f9067412d9f73fe88d42d81c0b4c4f1fd20bpy: Optimise lexer by exposing lexer type.2014-12-05T19:35:18+00:00Damien Georgedamien.p.george@gmail.com2014-12-05T19:35:18+00:00urn:sha1:a4c52c5a3d19b5527023fedfaae96cb717d03802
mp_lexer_t type is exposed, mp_token_t type is removed, and simple lexer
functions (like checking current token kind) are now inlined.
This saves 784 bytes ROM on 32-bit unix, 348 bytes on stmhal, and 460
bytes on bare-arm. It also saves a tiny bit of RAM since mp_lexer_t
is a bit smaller. Also will run a bit more efficiently.
py: Change lexer stream API to return bytes not chars.2014-07-30T10:46:05+00:00Damien Georgedamien.p.george@gmail.com2014-07-30T10:46:05+00:00urn:sha1:94fbe9711a1179b3c4d0eb2e9822787d90231719
Lexer is now 8-bit clean inside strings.
lexer: Convert type (u)int to mp_(u)int_t.2014-07-03T12:47:47+00:00Damien Georgedamien.p.george@gmail.com2014-07-03T12:47:47+00:00urn:sha1:54eb4e723e2a3e990791da4acc816574efdebde6