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28 Commits

Author SHA1 Message Date
Damien George
099a9cb575 Remove mp_obj_new_exception_msg_1_arg and _2_arg. 2014-02-12 23:02:19 +00:00
Paul Sokolovsky
d5df6cd44a Replace global "static" -> "STATIC", to allow "analysis builds". Part 1. 
Some tools do not support local/static symbols (one example is GNU ld map file).
Exposing all functions will allow to do detailed size comparisons, etc.

Also, added bunch of statics where they were missing, and replaced few identity
functions with global mp_identity().
 2014-02-12 18:21:11 +02:00
Damien George
7d0bfbedd2 py: Add some qstrs to the global table. 2014-02-08 19:01:47 +00:00
Damien George
64131f3215 Add staticmethod and classmethod to builtin namespace. 2014-02-06 20:31:44 +00:00
Damien George
b8ec17c2d1 py: Fix bug with dual initialisation of RT_UNARY_OP_NOT. 
Fixes Issue #261.
 2014-02-05 00:57:31 +00:00
Damien George
35e2a4e6bb py: Add built-in super. 2014-02-05 00:51:47 +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
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
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
Damien George
09a0c64bce py: Improve __bool__ and __len__ dispatch; add slots for them. 2014-01-30 10:05:33 +00:00
Damien George
2259e62c37 Remove obsoleted comment. 2014-01-25 00:25:32 +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
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
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
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
Damien George
1d6fc94c16 Implement framework for class-defined built-in operators. 
Now working for class-defined methods: __getitem__, __setitem__,
__add__, __sub__.  Easy to add others.
 2014-01-18 15:31:13 +00:00
Damien George
20006dbba9 Make VM stack grow upwards, and so no reversed args arrays. 
Change state layout in VM so the stack starts at state[0] and grows
upwards.  Locals are at the top end of the state and number downwards.
This cleans up a lot of the interface connecting the VM to C: now all
functions that take an array of Micro Python objects are in order (ie no
longer in reverse).

Also clean up C API with keyword arguments (call_n and call_n_kw
replaced with single call method that takes keyword arguments).  And now
make_new takes keyword arguments.

emitnative.c has not yet been changed to comply with the new order of
stack layout.
 2014-01-18 14:10:48 +00:00
Paul Sokolovsky
76d982ef34 type->print(): Distinguish str() and repr() variety by passing extra param. 2014-01-15 02:15:38 +02:00
Damien George
eae16445d5 py: Implement staticmethod and classmethod (internally). 
Still need to make built-ins by these names, and write tests.
 2014-01-11 19:22:29 +00:00
Damien George
004cdcebfe py: Implement base class lookup, issubclass, isinstance. 2014-01-09 21:43:51 +00:00
Damien George
062478e66d Improved type/class/instance code; mp_obj_type_t now has load_attr, store_attr. 
Creating of classes (types) and instances is much more like CPython now.
You can use "type('name', (), {...})" to create classes.
 2014-01-09 20:57:50 +00:00
Damien George
93a9b5b64d py: Proper framework for built-in 'type'. 2014-01-08 18:48:12 +00:00
Damien George
97209d38e1 Merge branch 'cplusplus' of https://github.com/ian-v/micropython into ian-v-cplusplus 
Conflicts:
	py/objcomplex.c
 2014-01-07 15:58:30 +00:00
ian-v
7a16fadbf8 Co-exist with C++ (issue #85) 2014-01-06 09:52:29 -08:00
Paul Sokolovsky
860ffb0a43 Convert many object types structs to use C99 tagged initializer syntax. 2014-01-05 22:34:09 +02:00
Damien George
71c5181a8d Convert Python types to proper Python type hierarchy. 
Now much more inline with how CPython does types.
 2014-01-04 20:21:15 +00:00
Damien George
40563d56bd py: Add framework for built-in "type()" function. 2014-01-02 16:01:17 +00:00
Damien
d99b05282d Change object representation from 1 big union to individual structs. 
A big change.  Micro Python objects are allocated as individual structs
with the first element being a pointer to the type information (which
is itself an object).  This scheme follows CPython.  Much more flexible,
not necessarily slower, uses same heap memory, and can allocate objects
statically.

Also change name prefix, from py_ to mp_ (mp for Micro Python).
 2013-12-21 18:17:45 +00:00