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2014-04-08Merge branch 'master' of github.com:micropython/micropythonDamien George
2014-04-08py: Finish implementation of all del opcodes.Damien George
At this point, all opcodes are now implemented! Some del opcodes have been combined with store opcodes, with the value to store being MP_OBJ_NULL.
2014-04-08py: Make bytearray a proper type.Paul Sokolovsky
2014-04-08Merge branch 'master' of github.com:micropython/micropythonDamien George
2014-04-08py: Improve inline assembler; add a few more opcodes.Damien George
2014-04-08py: implement UNPACK_EX byte code (for: a, *b, c = d)Damien George
2014-04-08bytes: Support buffer protocol.Paul Sokolovsky
2014-04-08bytearray: Support bytearray(int) constructor.Paul Sokolovsky
To create bytearray of given length.
2014-04-08py: Raise exception for unimplemented byte codes.Damien George
2014-04-08py: Improve compiler syntax errors; catch more errors.Damien George
2014-04-08Add a check for NULL nlr_top in nlr_jump.Damien George
If no nlr_buf has been pushed, and an nlr_jump is called, then control is transferred to nlr_jump_fail (which should bail out with a fatal error).
2014-04-08py: Continue line if last character is backslash.Damien George
2014-04-08py: Improve GC locking/unlocking, and make it part of the API.Damien George
2014-04-08Merge pull request #451 from lurch/repr-fixesDamien George
Display \r and \t escape codes in string repr
2014-04-08Improve REPL detecting when input needs to continue.Damien George
Full CPython compatibility with this requires actually parsing the input so far collected, and if it fails parsing due to lack of tokens, then continue collecting input. It's not worth doing it this way. Not having compatibility at this level does not hurt the goals of Micro Python.
2014-04-08Display \r and \t escape codes in string reprAndrew Scheller
2014-04-08py: Rename pfenv_print_int to pfenv_print_mp_int, and add back former.Damien George
stmhal relies on pfenv_* to implement its printf. Thus, it needs a pfenv_print_int which prints a proper 32-bit integer. With latest change to pfenv, this function became one that took mp_obj_t, and extracted the integer value from that object. To fix temporarily, pfenv_print_int has been renamed to pfenv_print_mp_int (to indicate it takes a mp_obj_t for the int), and pfenv_print_int has been added (which takes a normal C int). Currently, pfenv_print_int proxies to pfenv_print_mp_int, but this means it looses the MSB. Need to find a way to fix this, but the only way I can think of will duplicate lots of code.
2014-04-07Fix truncation problem when using longlong implementation.Dave Hylands
2014-04-07Add string formatting support for longlong and mpz.Dave Hylands
2014-04-07Merge pull request #439 from lurch/makefile-tweaksDamien George
Makefile tweaks
2014-04-07py: Detect unmatched tripple quote in repl helper.Damien George
2014-04-07Merge remote-tracking branch 'upstream/master' into makefile-tweaksAndrew Scheller
2014-04-07Replace some Makefile commands with variables in py/mkenv.mkAndrew Scheller
2014-04-07py: Revert revert for allocation policy of set hash table.Damien George
2014-04-07objset: Fix incorrect workaround against mp_set_init() munging alloc size.Paul Sokolovsky
No longer needed after recent change which guarantees that mp_set_init() will allocate exact number of slots requested.
2014-04-07py: Revert change to allocation policy for mp_set_t.Damien George
Seems that this fixes all set tests.
2014-04-07py: Fix str.replace for case when arg 0 or 1 is empty string.Damien George
2014-04-06objdict: Implement equality operator.Paul Sokolovsky
Sure, it's O(n^2).
2014-04-06py: Fix dict.copy() and low-level map/set allocation.Paul Sokolovsky
Two things: 1) set flags in copy properly; make mp_map_init() not be too smart and do something with requested alloc size. Policy of using prime numbers for alloc size is high-level policy which should be applied at corresponding high levels. Low-level functions should just do what they're asked to, because they don't have enough context to be smarter than that. For example, munging with alloc size of course breaks dict copying (as changing sizes requires rehashing).
2014-04-06objdict: Support creating dict from another dict.Paul Sokolovsky
2014-04-06py: Implement more features in native emitter.Damien George
On x64, native emitter now passes 70 of the tests.
2014-04-06py: Add option to compiler to specify default code emitter.Damien George
Also add command line option to unix port to select emitter.
2014-04-06py: str.split: handle non-default separator.Damien George
2014-04-06py: Revert mp_load_attr() to its previous state (not supporting default val).Paul Sokolovsky
Based on the discussion in #433. mp_load_attr() is critical-path function, so any extra check will slowdown any script. As supporting default val required only for getattr() builtin, move correspending implementation there (still as a separate function due to concerns of maintainability of such almost-duplicated code instances).
2014-04-05Merge branch 'master' of github.com:micropython/micropythonDamien George
2014-04-05py: Make mp_map_lookup not allocate memory on removal.Damien George
2014-04-06py: Optimize locals()/globals() implementation.Paul Sokolovsky
2014-04-05Merge branch 'master' of github.com:micropython/micropythonDamien George
2014-04-05py: Replace stream_p with *stream_p in mp_obj_type_t.Damien George
This is to reduce ROM usage. stream_p is used in file and socket types only (at the moment), so seems a good idea to make the protocol functions a pointer instead of the actual structure. It saves 308 bytes of ROM in the stmhal/ port, 928 in unix/.
2014-04-06py: Implement globals() and locals() builtins.Paul Sokolovsky
2014-04-05py: Make all objects and instances derive from object.Damien George
This makes isinstance(X, object) and issubclass(X, object) true for all X.
2014-04-05py: Make globals and locals proper dictionary objects.Damien George
Finishes addressing issue #424. In the end this was a very neat refactor that now makes things a lot more consistent across the py code base. It allowed some simplifications in certain places, now that everything is a dict object. Also converted builtins tables to dictionaries. This will be useful when we need to turn builtins into a proper module.
2014-04-05py: Change module globals from mp_map_t* to mp_obj_dict_t*.Damien George
Towards addressing issue #424. Had a small increase to ROM usage (order 60 bytes).
2014-04-05py: Fix float printing on stmhal.Damien George
2014-04-05Improve GC finalisation code; add option to disable it.Damien George
2014-04-05Merge pull request #425 from iabdalkader/delDamien George
Implement del
2014-04-05py: Change nlr_jump to nlr_raise, to aid in debugging.Damien George
This does not affect code size or performance when debugging turned off. To address issue #420.
2014-04-05Merge pull request #436 from dhylands/pfenv-print-intDamien George
Change pfenv_print_int to take machine_uint_t rather than unsinged in
2014-04-05Merge pull request #435 from dhylands/str-modulo-floatDamien George
Allow floating point arguments with %d,i,u,o,x,X formats
2014-04-05Merge pull request #433 from pfalcon/getattr-3argDamien George
py: Support 3-arg getattr() builtin (with default value).