suspect-devices/circuitpython/py/objgenerator.c, branch v1.4.5CircuitPython - a Python implementation for teaching coding with microcontrollershttps://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=v1.4.52015-05-11T22:57:42+00:00objgenerator: Can optimize StopIteration to STOP_ITERATION only if arg is None.2015-05-11T22:57:42+00:00Paul Sokolovskypfalcon@users.sourceforge.net2015-05-10T23:59:25+00:00urn:sha1:d5e629ad0edf2c2b91f1964eb54c91fd6f6fc9d0
Unfortunately, MP_OBJ_STOP_ITERATION doesn't have means to pass an associated
value, so we can't optimize StopIteration exception with (non-None) argument
to MP_OBJ_STOP_ITERATION.
objgenerator: If generator yielded STOP_ITERATION value, it's stopped.2015-05-11T22:57:42+00:00Paul Sokolovskypfalcon@users.sourceforge.net2015-05-10T23:59:25+00:00urn:sha1:aa9dbb1b033a8163e07fcf5763fc20146354cc48
MP_OBJ_STOP_ITERATION is equivalent of raising StopIteration, except
mp_vm_return_kind_t for it is "yield".
py: Add %q format support to mp_[v]printf, and use it.2015-04-16T14:30:16+00:00Damien Georgedamien.p.george@gmail.com2015-04-11T12:03:37+00:00urn:sha1:044c473de203b4dbe93874813b430fb6336db2b2py: Overhaul and simplify printf/pfenv mechanism.2015-04-16T14:30:16+00:00Damien Georgedamien.p.george@gmail.com2015-04-09T22:56:15+00:00urn:sha1:7f9d1d6ab923096582622b700bedb6a571518eac
Previous to this patch the printing mechanism was a bit of a tangled
mess. This patch attempts to consolidate printing into one interface.
All (non-debug) printing now uses the mp_print* family of functions,
mainly mp_printf. All these functions take an mp_print_t structure as
their first argument, and this structure defines the printing backend
through the "print_strn" function of said structure.
Printing from the uPy core can reach the platform-defined print code via
two paths: either through mp_sys_stdout_obj (defined pert port) in
conjunction with mp_stream_write; or through the mp_plat_print structure
which uses the MP_PLAT_PRINT_STRN macro to define how string are printed
on the platform. The former is only used when MICROPY_PY_IO is defined.
With this new scheme printing is generally more efficient (less layers
to go through, less arguments to pass), and, given an mp_print_t*
structure, one can call mp_print_str for efficiency instead of
mp_printf("%s", ...). Code size is also reduced by around 200 bytes on
Thumb2 archs.
py: Implement full func arg passing for native emitter.2015-04-07T21:43:28+00:00Damien Georgedamien.p.george@gmail.com2015-04-06T21:38:53+00:00urn:sha1:9988618e0e0f5c319e31b135d993e22efb593093
This patch gets full function argument passing working with native
emitter. Includes named args, keyword args, default args, var args
and var keyword args. Fully Python compliant.
It reuses the bytecode mp_setup_code_state function to do all the hard
work. This function is slightly adjusted to accommodate native calls,
and the native emitter is forced a bit to emit similar prelude and
code-info as bytecode.
py: Allow retrieving a function's __name__.2015-03-20T23:13:32+00:00stijnstinos@zoho.com2015-02-14T17:44:31+00:00urn:sha1:3cc17c69ffd64dca55fe613f6e931585d8893c0d
Disabled by default. Enabled on unix and stmhal ports.
py, unix: Allow to compile with -Wunused-parameter.2015-01-20T12:47:20+00:00Damien Georgedamien.p.george@gmail.com2015-01-20T12:47:20+00:00urn:sha1:ff8dd3f486afb0d6ff1427d8a6a8a8ed73baa660
See issue #699.
py: Add "default" to switches to allow better code flow analysis.2015-01-14T21:32:42+00:00Damien Georgedamien.p.george@gmail.com2015-01-14T21:32:42+00:00urn:sha1:d2d64f00fb7f1487c1fa21a456e003a801d7e711
This helps compiler produce smaller code. Saves 124 bytes on stmhal and
bare-arm.
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: Make functions static where appropriate.2014-12-10T22:08:14+00:00Damien Georgedamien.p.george@gmail.com2014-12-10T22:07:04+00:00urn:sha1:969a6b37bfc655609e540053c2bdcce8a6fdc64d