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2014-01-22Second stage of qstr revamp: uPy str object can be qstr or not.Damien George
2014-01-21Merge branch 'master' of github.com:micropython/micropythonDamien George
Conflicts: py/objstr.c py/py.mk py/stream.c unix/main.c unix/socket.c
2014-01-21Revamp qstrs: they now include length and hash.Damien George
Can now have null bytes in strings. Can define ROM qstrs per port using qstrdefsport.h
2014-01-20Add dummy bytes() constructor.Paul Sokolovsky
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).
2014-01-19Change int to uint for n_args in function with variable arguments.Damien George
2014-01-18Make VM stack grow upwards, and so no reversed args arrays.Damien George
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.
2014-01-15Merge branch 'str-repr' of github.com:pfalcon/micropython into pfalcon-str-reprDamien George
Conflicts: tests/basics/tests/exception1.py
2014-01-15Implement repr.Damien George
2014-01-15Implement str() and repr() builtin functions.Paul Sokolovsky
2014-01-15type->print(): Distinguish str() and repr() variety by passing extra param.Paul Sokolovsky
2014-01-14Tidy up.Damien George
2014-01-13Merge remote-tracking branch 'upstream/master' into builtinsJohn R. Lenton
Conflicts: py/builtin.c py/builtin.h py/runtime.c
2014-01-13Made sorted() raise an exception instead of aborting when given no ↵John R. Lenton
arguments; moved around some things in objfun.c as a consequence
2014-01-13Cleaned up sorted() as per Damien's suggestions.John R. Lenton
2014-01-13Cleanup built-ins, and fix some compiler warnings/errors.Damien George
2014-01-13sortedJohn R. Lenton
2014-01-10Added dict.fromkeys. Are we done with dict and #99 yet? I do think we are.John R. Lenton
2014-01-09Improved type/class/instance code; mp_obj_type_t now has load_attr, store_attr.Damien George
Creating of classes (types) and instances is much more like CPython now. You can use "type('name', (), {...})" to create classes.
2014-01-08py: Proper framework for built-in 'type'.Damien George
2014-01-08py: add variable argument exception constructor function.Damien George
Addresses issue #104.
2014-01-08py: Stuff qstr in object pointer; keys for mp_map_t are now always mp_obj_t.Damien George
2014-01-08py: Improve __build_class__.Damien George
2014-01-04Convert Python types to proper Python type hierarchy.Damien George
Now much more inline with how CPython does types.
2014-01-04Split qstr into pools, and put initial pool in ROM.Damien George
Qstr's are now split into a linked-list of qstr pools. This has 2 benefits: the first pool can be in ROM (huge benefit, since we no longer use RAM for the core qstrs), and subsequent pools use m_new for the next pool instead of m_renew (thus avoiding a huge single table for all the qstrs). Still would be better to use a hash table, but this scheme takes us part of the way (eventually convert the pools to hash tables). Also fixed bug with import. Also improved the way the module code is referenced (not magic number 1 anymore).
2014-01-03Basic implementation of import.Damien George
import works for simple cases. Still work to do on finding the right script, and setting globals/locals correctly when running an imported function.
2014-01-02py: Add framework for built-in "type()" function.Damien George
2014-01-01py: add int() and float() built-ins, partially implemented.Damien George
2013-12-29py: add dict length function, and fix rt_store_set.Damien
2013-12-29Change memory allocation API to require size for free and realloc.Damien
2013-12-21py: simplify __next__ method for generators.Damien
2013-12-21Change object representation from 1 big union to individual structs.Damien
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).
2013-12-17py: add more Python built-in functions.Damien
2013-12-17py: split runtime into map, obj, builtin.Damien