Damien George
8c2b333aff
Merge branch 'master' of github.com:micropython/micropython
2014-02-10 21:41:14 +00:00
Paul Sokolovsky
76f06de96d
Add NotImplementedError.
2014-02-09 13:17:36 +02:00
Damien George
7d0bfbedd2
py: Add some qstrs to the global table.
2014-02-08 19:01:47 +00:00
Damien George
aea532ece1
py: Put builtins into ROM table.
...
Linear table at the moment, to eventually be replaced with a hash table
generated by a preprocessor.
Dynamic table is retained so that builtins can be overridden.
2014-02-06 22:57:51 +00:00
Damien George
64131f3215
Add staticmethod and classmethod to builtin namespace.
2014-02-06 20:31:44 +00:00
Damien George
cdcb4906d4
Merge pull request #262 from pfalcon/sys-path
...
Implement sys.path support
2014-02-05 21:27:05 +00:00
Damien George
35e2a4e6bb
py: Add built-in super.
2014-02-05 00:51:47 +00:00
Paul Sokolovsky
e11b17c25f
Implement support for sys.path when loading modules.
...
sys.path is not initialized by rt_init(), that's left for platform-specific
startup code. (For example, bare metal port may have some hardcoded defaults,
and let user change sys.path directly; while port for OS with environment
feature can take path from environment). If it's not explicitly initialized,
modules will be imported only from a current directory.
2014-02-05 01:40:41 +02:00
Paul Sokolovsky
0c59db1973
Use qstr id to create sys module.
2014-02-04 19:36:00 +02:00
Paul Sokolovsky
7cd54d79db
Add ImportError.
2014-02-04 03:33:55 +02:00
Paul Sokolovsky
1d938c9503
Expose __import__() function.
2014-02-04 00:47:06 +02:00
Damien George
ca4767984b
py: Implement builtin exec.
2014-02-03 22:44:10 +00:00
Damien George
4acb2452b3
py: Add very basic implementation of dir() builtin.
...
Only works on modules and class instances.
2014-02-02 22:07:44 +00:00
Damien George
93d004f4b0
Merge branch 'xbe-master'
2014-02-02 13:38:41 +00:00
Damien George
09e1f43200
Merge branch 'master' of github.com:micropython/micropython
2014-02-02 13:13:29 +00:00
Damien George
cd82e02e84
py: Partially fix native emitter to work with latest runtime.
...
Native emitter has been broken since stack order has changed from
reverse to standard. This fix gets it partially working.
2014-02-02 13:11:48 +00:00
xbe
0ebf8534ab
Implement and add tests for the id() builtin function.
2014-02-01 19:00:41 -08:00
Paul Sokolovsky
edbdf71f5c
rt_unpack_sequence(): Support generic iterables.
2014-02-02 01:34:11 +02:00
Damien George
48697f1dd2
Tidy up some comments.
2014-02-01 23:32:29 +00:00
Damien George
9aa2a527b5
py: Tidy up BINARY_OPs; negation done by special NOT bytecode.
...
IS_NOT and NOT_IN are now compiled to IS + NOT and IN + NOT, with a new
special NOT bytecode.
2014-02-01 23:04:09 +00:00
Paul Sokolovsky
90750029df
Implement default function arguments (for Python functions).
...
TODO: Decide if we really need separate bytecode for creating functions
with default arguments - we would need same for closures, then there're
keywords arguments too. Having all combinations is a small exponential
explosion, likely we need just 2 cases - simplest (no defaults, no kw),
and full - defaults & kw.
2014-02-01 15:38:22 +02:00
Damien George
8b56beb1a1
py: Simplified rt_call_function_n_kw.
2014-01-31 23:49:49 +00:00
Markus Siemens
2c2a124e16
Fix SIGSEV when running "a"()
...
rt_call_function_n_kw did check for integers but not for strings
being called. Added a check so running "a"() won't SIGSEV but
throw an exception.
2014-01-31 22:16:23 +01:00
Damien George
3f759b71c6
py: Add MICROPY_ENABLE_FLOAT around a float specific piece of code.
2014-01-31 00:42:12 +00:00
Damien George
09a0c64bce
py: Improve __bool__ and __len__ dispatch; add slots for them.
2014-01-30 10:05:33 +00:00
Paul Sokolovsky
c1d9bbc345
Implement __bool__ and __len__ via unary_op virtual method for all types.
...
__bool__() and __len__() are just the same as __neg__() or __invert__(),
and require efficient dispatching implementation (not requiring search/lookup).
type->unary_op() is just the right choice for this short of adding
standalone virtual method(s) to already big mp_obj_type_t structure.
2014-01-30 04:37:19 +02:00
Damien George
d0691ccaec
py: Simplify fastn in VM; reduce size of unique code struct.
...
We still have FAST_[0,1,2] byte codes, but they now just access the
fastn array (before they had special local variables). It's now
simpler, a bit faster, and uses a bit less stack space (on STM at least,
which is most important).
The only reason now to keep FAST_[0,1,2] byte codes is for compressed
byte code size.
2014-01-29 20:30:52 +00:00
Damien George
08d075592f
py: Fix bug with LOAD_METHOD; fix int->machine_int_t for small int.
...
LOAD_METHOD bug was: emitbc did not correctly calculate the amount of
stack usage for a LOAD_METHOD operation.
small int bug was: int was being used to pass small ints, when it should
have been machine_int_t.
2014-01-29 18:58:52 +00:00
Damien George
e4b6a079b3
py: Implement 'not' in compiler, and improve rt_is_true.
2014-01-28 23:27:35 +00:00
Paul Sokolovsky
0dd0467a97
Don't pre-import array module.
2014-01-28 03:18:30 +02:00
Damien George
4e8dc8c41b
py: Add unary op not for NoneType, bool, tuple, list, dict; fix for int.
2014-01-27 23:15:32 +00:00
Damien George
0f5e8b151f
Merge branch 'master' of github.com:micropython/micropython
2014-01-25 00:18:30 +00:00
Damien George
7c9c667633
py: Implement iterator support for object that has __getitem__.
...
Addresses Issue #203 .
2014-01-25 00:17:36 +00:00
Paul Sokolovsky
c1d200ef74
rt_deinit(): Finalize some maps.
2014-01-25 02:04:07 +02:00
Paul Sokolovsky
91fb1c9b13
Add basic implementation of bytes type, piggybacking on str.
...
This reuses as much str implementation as possible, from this we
can make them more separate as needed.
2014-01-24 22:56:26 +02:00
Damien George
1e708fed18
py: Implement bool unary op; tidy up unary op dispatch.
2014-01-23 18:27:51 +00:00
Damien George
0d028743aa
py: Initialise loaded_module map in rt_init.
...
STM port crashes without this re-init. There should not be any state in
the core py/ code that relies on pre-initialised data.
2014-01-22 23:59:20 +00:00
Damien George
5fa93b6755
Second stage of qstr revamp: uPy str object can be qstr or not.
2014-01-22 14:35:10 +00:00
Damien George
12eaccacda
Merge branch 'master' of github.com:micropython/micropython
...
Conflicts:
py/objstr.c
py/py.mk
py/stream.c
unix/main.c
unix/socket.c
2014-01-21 21:54:15 +00:00
Damien George
55baff4c9b
Revamp qstrs: they now include length and hash.
...
Can now have null bytes in strings. Can define ROM qstrs per port using
qstrdefsport.h
2014-01-21 21:40:13 +00:00
Paul Sokolovsky
a80ff04fe7
Add dummy bytes() constructor.
...
Currently, MicroPython strings are mix between CPython byte and unicode
strings. So, conversion is null so far. This dummy implementation is
intended for compatibility with CPython (so, same code can run on both).
2014-01-20 20:37:01 +02:00
Damien George
91d457a277
py: Put micropython module init code in builtinmp.c.
2014-01-20 10:30:24 +00:00
Paul Sokolovsky
440cc3f028
Expose memory stats functions via "micropython" module.
...
These are micropython.mem_total(), .mem_current(), .mem_peak(). These are 3
individual functions with simple scalar return value to make sure that
calls to these functions themselves have minimal (hopefully zero) impact on
memory allocation.
2014-01-20 02:20:40 +02:00
Paul Sokolovsky
159c0f75da
Don't implicitly import "sys" module.
2014-01-20 01:57:20 +02:00
Paul Sokolovsky
f477bfbc75
Pre-create sys module.
2014-01-20 01:00:28 +02:00
Damien George
cbd2f7482c
py: Add module/function/class name to exceptions.
...
Exceptions know source file, line and block name.
Also tidy up some debug printing functions and provide a global
flag to enable/disable them.
2014-01-19 11:48:48 +00:00
Damien George
932bf1c48f
py: Fix VM/runtime unpack sequence bug, Issue #193 .
2014-01-18 23:42:49 +00:00
Damien George
6b21538e91
Merge pull request #192 from pfalcon/arrays
...
Add skeleton implementation of array.array and bytearray.
2014-01-18 15:31:57 -08:00
Damien George
f49ba1bd9c
Improve method lookup in mp_obj_class_lookup.
...
Now searches both locals_dict and methods. Partly addresses Issue #145 .
2014-01-18 17:52:41 +00:00
Paul Sokolovsky
427905cedd
Add skeleton implementation of array.array and bytearray.
...
So far, only storage, initialization, repr() and buffer protocol is
implemented - alredy suitable for passing binary data around.
2014-01-18 19:27:38 +02:00